mirror of
https://github.com/haraldk/TwelveMonkeys.git
synced 2026-05-20 00:00:03 -04:00
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| ab85ff0ec8 |
@@ -1,13 +0,0 @@
|
||||
version: 2
|
||||
updates:
|
||||
# Maven/Java library updates
|
||||
- package-ecosystem: "maven"
|
||||
directory: "/"
|
||||
schedule:
|
||||
interval: "daily"
|
||||
open-pull-requests-limit: 10
|
||||
# GitHub actions updates
|
||||
- package-ecosystem: "github-actions"
|
||||
directory: "/.github/workflows"
|
||||
schedule:
|
||||
interval: "daily"
|
||||
+17
-56
@@ -1,14 +1,6 @@
|
||||
name: CI
|
||||
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- '**'
|
||||
- '!dependabot/**'
|
||||
pull_request:
|
||||
branches: [ 'master' ]
|
||||
|
||||
permissions: read-all
|
||||
on: [ push, pull_request ]
|
||||
|
||||
jobs:
|
||||
test:
|
||||
@@ -17,68 +9,37 @@ jobs:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
os: [ ubuntu-latest, windows-latest, macos-latest ]
|
||||
java: [ 11, 17, 21 ]
|
||||
java: [ 8, 11, 17 ]
|
||||
runs-on: ${{ matrix.os }}
|
||||
permissions:
|
||||
checks: write
|
||||
steps:
|
||||
- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
|
||||
- uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-java@v2
|
||||
with:
|
||||
distribution: 'temurin'
|
||||
java-version: ${{ matrix.java }}
|
||||
java-package: jdk
|
||||
cache: 'maven'
|
||||
- name: Run Tests
|
||||
run: mvn --batch-mode --no-transfer-progress test
|
||||
run: mvn test
|
||||
- name: Publish Test Report
|
||||
uses: mikepenz/action-junit-report@db71d41eb79864e25ab0337e395c352e84523afe # v4.3.1
|
||||
uses: mikepenz/action-junit-report@v2
|
||||
if: ${{ !cancelled() }}
|
||||
with:
|
||||
report_paths: "**/target/surefire-reports/TEST*.xml"
|
||||
check_name: Unit Test Results for OpenJDK ${{ matrix.java }} on ${{ matrix.os }}
|
||||
|
||||
test-jdk8:
|
||||
name: Test OpenJDK ${{ matrix.java }} on ${{ matrix.os }}
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
os: [ ubuntu-latest, windows-latest, macos-13 ]
|
||||
java: [ 8 ]
|
||||
runs-on: ${{ matrix.os }}
|
||||
permissions:
|
||||
checks: write
|
||||
steps:
|
||||
- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
|
||||
- uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
|
||||
with:
|
||||
distribution: 'temurin'
|
||||
java-version: ${{ matrix.java }}
|
||||
java-package: jdk
|
||||
cache: 'maven'
|
||||
- name: Run Tests
|
||||
run: mvn --batch-mode --no-transfer-progress test
|
||||
- name: Publish Test Report
|
||||
uses: mikepenz/action-junit-report@db71d41eb79864e25ab0337e395c352e84523afe # v4.3.1
|
||||
if: ${{ !cancelled() }}
|
||||
with:
|
||||
report_paths: "**/target/surefire-reports/TEST*.xml"
|
||||
check_name: Unit Test Results for OpenJDK ${{ matrix.java }} on ${{ matrix.os }}
|
||||
|
||||
test-oracle:
|
||||
test_oracle:
|
||||
name: Test Oracle JDK 8 with KCMS=${{ matrix.kcms }}
|
||||
runs-on: ubuntu-latest
|
||||
permissions:
|
||||
checks: write
|
||||
strategy:
|
||||
matrix:
|
||||
kcms: [ true, false ]
|
||||
steps:
|
||||
- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
|
||||
- uses: actions/checkout@v2
|
||||
- run: |
|
||||
download_url="https://javadl.oracle.com/webapps/download/AutoDL?BundleId=245038_d3c52aa6bfa54d3ca74e617f18309292"
|
||||
wget -O $RUNNER_TEMP/java_package.tar.gz $download_url
|
||||
- uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
|
||||
- uses: actions/setup-java@v2
|
||||
with:
|
||||
distribution: 'jdkfile'
|
||||
jdkFile: ${{ runner.temp }}/java_package.tar.gz
|
||||
@@ -91,9 +52,9 @@ jobs:
|
||||
- name: Display Java version
|
||||
run: java -version
|
||||
- name: Run Tests
|
||||
run: mvn --batch-mode --no-transfer-progress test
|
||||
run: mvn test
|
||||
- name: Publish Test Report
|
||||
uses: mikepenz/action-junit-report@db71d41eb79864e25ab0337e395c352e84523afe # v4.3.1
|
||||
uses: mikepenz/action-junit-report@v2
|
||||
if: ${{ !cancelled() }}
|
||||
with:
|
||||
report_paths: "**/target/surefire-reports/TEST*.xml"
|
||||
@@ -101,13 +62,13 @@ jobs:
|
||||
|
||||
release:
|
||||
name: Deploy
|
||||
needs: [ test, test-jdk8, test-oracle ]
|
||||
needs: [ test, test_oracle ]
|
||||
if: github.ref == 'refs/heads/master' # only perform on latest master
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
|
||||
- uses: actions/checkout@v2
|
||||
- name: Set up Maven Central
|
||||
uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
|
||||
uses: actions/setup-java@v2
|
||||
with: # running setup-java again overwrites the settings.xml
|
||||
distribution: 'temurin'
|
||||
java-version: '8'
|
||||
@@ -119,11 +80,11 @@ jobs:
|
||||
gpg-passphrase: MAVEN_CENTRAL_GPG_PASSPHRASE # env variable for GPG private key passphrase (3)
|
||||
- name: Get Project Version
|
||||
run: |
|
||||
echo "PROJECT_VERSION=$(mvn --batch-mode help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
|
||||
echo "PROJECT_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
|
||||
- name: Publish to Maven Central
|
||||
if: ${{ endsWith(env.PROJECT_VERSION, '-SNAPSHOT') }}
|
||||
run: mvn --batch-mode --no-transfer-progress deploy -P release -DskipTests
|
||||
run: mvn deploy -P release -DskipTests
|
||||
env:
|
||||
MAVEN_CENTRAL_USERNAME: ${{ secrets.SONATYPE_USERNAME }} # must be the same env variable name as (1)
|
||||
MAVEN_CENTRAL_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }} # must be the same env variable name as (2)
|
||||
MAVEN_CENTRAL_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }} # must be the same env variable name as (3)
|
||||
MAVEN_CENTRAL_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }} # must be the same env variable name as (3)
|
||||
@@ -1,69 +0,0 @@
|
||||
name: "CodeQL"
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [ "master" ]
|
||||
pull_request:
|
||||
# The branches below must be a subset of the branches above
|
||||
branches: [ "master" ]
|
||||
schedule:
|
||||
- cron: '26 13 * * 6'
|
||||
|
||||
permissions: {}
|
||||
|
||||
jobs:
|
||||
analyze:
|
||||
name: Analyze
|
||||
# Runner size impacts CodeQL analysis time. To learn more, please see:
|
||||
# - https://gh.io/recommended-hardware-resources-for-running-codeql
|
||||
# - https://gh.io/supported-runners-and-hardware-resources
|
||||
# - https://gh.io/using-larger-runners
|
||||
# Consider using larger runners for possible analysis time improvements.
|
||||
runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
|
||||
timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
|
||||
permissions:
|
||||
actions: read
|
||||
contents: read
|
||||
security-events: write
|
||||
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
language: [ 'java' ]
|
||||
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
|
||||
|
||||
# Initializes the CodeQL tools for scanning.
|
||||
- name: Initialize CodeQL
|
||||
uses: github/codeql-action/init@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
|
||||
with:
|
||||
languages: ${{ matrix.language }}
|
||||
# If you wish to specify custom queries, you can do so here or in a config file.
|
||||
# By default, queries listed here will override any specified in a config file.
|
||||
# Prefix the list here with "+" to use these queries and those in the config file.
|
||||
|
||||
# For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
|
||||
# queries: security-extended,security-and-quality
|
||||
|
||||
|
||||
# Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
|
||||
# If this step fails, then you should remove it and run the build manually (see below)
|
||||
- name: Autobuild
|
||||
uses: github/codeql-action/autobuild@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
|
||||
|
||||
# ℹ️ Command-line programs to run using the OS shell.
|
||||
# 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
|
||||
|
||||
# If the Autobuild fails above, remove it and uncomment the following three lines.
|
||||
# modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
|
||||
|
||||
# - run: |
|
||||
# echo "Run, Build Application using script"
|
||||
# ./location_of_script_within_repo/buildscript.sh
|
||||
|
||||
- name: Perform CodeQL Analysis
|
||||
uses: github/codeql-action/analyze@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
|
||||
with:
|
||||
category: "/language:${{matrix.language}}"
|
||||
@@ -1,62 +0,0 @@
|
||||
# This workflow uses actions that are not certified by GitHub. They are provided
|
||||
# by a third-party and are governed by separate terms of service, privacy
|
||||
# policy, and support documentation.
|
||||
|
||||
name: Scorecard supply-chain security
|
||||
on:
|
||||
# For Branch-Protection check. Only the default branch is supported. See
|
||||
# https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
|
||||
branch_protection_rule:
|
||||
# To guarantee Maintained check is occasionally updated. See
|
||||
# https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
|
||||
schedule:
|
||||
- cron: '38 8 * * 2'
|
||||
push:
|
||||
branches: [ "master" ]
|
||||
|
||||
permissions: read-all # Declare default permissions as read only.
|
||||
|
||||
jobs:
|
||||
analysis:
|
||||
name: Scorecard analysis
|
||||
runs-on: ubuntu-latest
|
||||
permissions:
|
||||
security-events: write # to upload the results to code-scanning dashboard.
|
||||
id-token: write # to publish results and get a badge
|
||||
|
||||
steps:
|
||||
- name: "Checkout code"
|
||||
uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
|
||||
with:
|
||||
persist-credentials: false
|
||||
|
||||
- name: "Run analysis"
|
||||
uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
|
||||
with:
|
||||
results_file: results.sarif
|
||||
results_format: sarif
|
||||
# (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
|
||||
# you want to enable the Branch-Protection check on the repository
|
||||
# To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-fine-grained-pat-optional.
|
||||
# repo_token: ${{ secrets.SCORECARD_TOKEN }}
|
||||
|
||||
# Publish Results:
|
||||
# - Publish results to OpenSSF REST API for easy access by consumers
|
||||
# - Allows the repository to include the Scorecard badge.
|
||||
# - See https://github.com/ossf/scorecard-action#publishing-results.
|
||||
publish_results: true
|
||||
|
||||
# Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
|
||||
# format to the repository Actions tab.
|
||||
- name: "Upload artifact"
|
||||
uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
|
||||
with:
|
||||
name: SARIF file
|
||||
path: results.sarif
|
||||
retention-days: 5
|
||||
|
||||
# Upload the results to GitHub's code scanning dashboard.
|
||||
- name: "Upload to code-scanning"
|
||||
uses: github/codeql-action/upload-sarif@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
|
||||
with:
|
||||
sarif_file: results.sarif
|
||||
@@ -15,4 +15,3 @@ private
|
||||
profiles.xml
|
||||
Thumbs.db
|
||||
.DS_Store
|
||||
/.metadata/
|
||||
|
||||
@@ -1,15 +1,9 @@
|
||||
[](https://github.com/haraldk/TwelveMonkeys/actions/workflows/ci.yml)
|
||||
[](https://github.com/haraldk/TwelveMonkeys/actions/workflows/codeql.yml)
|
||||
[](https://securityscorecards.dev/viewer/?uri=github.com/haraldk/TwelveMonkeys)
|
||||
[](https://www.bestpractices.dev/projects/7900)
|
||||
|
||||
[](https://search.maven.org/search?q=g:com.twelvemonkeys.imageio)
|
||||
[](https://oss.sonatype.org/content/repositories/snapshots/com/twelvemonkeys/)
|
||||
[](https://stackoverflow.com/questions/tagged/twelvemonkeys)
|
||||
[](https://paypal.me/haraldk76/100)
|
||||
|
||||

|
||||
|
||||
## About
|
||||
|
||||
TwelveMonkeys ImageIO provides extended image file format support for the Java platform, through plugins for the `javax.imageio.*` package.
|
||||
@@ -56,7 +50,7 @@ As there is lots of legacy data out there, we see the need for open implementati
|
||||
|
||||
|
||||
**Important note on using Batik:** *Please read [The Apache™ XML Graphics Project - Security](https://xmlgraphics.apache.org/security.html),
|
||||
and make sure you use an updated and secure version.*
|
||||
and make sure you use version 1.14 or later.*
|
||||
|
||||
Note that GIF, PNG and WBMP formats are already supported through the ImageIO API, using the
|
||||
[JDK standard plugins](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/package-summary.html).
|
||||
@@ -278,12 +272,12 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-jpeg</artifactId>
|
||||
<version>3.10.1</version>
|
||||
<version>3.8.1</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-tiff</artifactId>
|
||||
<version>3.10.1</version>
|
||||
<version>3.8.1</version>
|
||||
</dependency>
|
||||
|
||||
<!--
|
||||
@@ -293,7 +287,7 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.servlet</groupId>
|
||||
<artifactId>servlet</artifactId>
|
||||
<version>3.10.1</version>
|
||||
<version>3.8.1</version>
|
||||
</dependency>
|
||||
|
||||
<!--
|
||||
@@ -302,7 +296,7 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.servlet</groupId>
|
||||
<artifactId>servlet</artifactId>
|
||||
<version>3.10.1</version>
|
||||
<version>3.8.1</version>
|
||||
<classifier>jakarta</classifier>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
@@ -312,18 +306,18 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM
|
||||
|
||||
To depend on the JPEG and TIFF plugin in your IDE or program, add all of the following JARs to your class path:
|
||||
|
||||
twelvemonkeys-common-lang-3.10.1.jar
|
||||
twelvemonkeys-common-io-3.10.1.jar
|
||||
twelvemonkeys-common-image-3.10.1.jar
|
||||
twelvemonkeys-imageio-core-3.10.1.jar
|
||||
twelvemonkeys-imageio-metadata-3.10.1.jar
|
||||
twelvemonkeys-imageio-jpeg-3.10.1.jar
|
||||
twelvemonkeys-imageio-tiff-3.10.1.jar
|
||||
twelvemonkeys-common-lang-3.8.1.jar
|
||||
twelvemonkeys-common-io-3.8.1.jar
|
||||
twelvemonkeys-common-image-3.8.1.jar
|
||||
twelvemonkeys-imageio-core-3.8.1.jar
|
||||
twelvemonkeys-imageio-metadata-3.8.1.jar
|
||||
twelvemonkeys-imageio-jpeg-3.8.1.jar
|
||||
twelvemonkeys-imageio-tiff-3.8.1.jar
|
||||
|
||||
#### Deploying the plugins in a web app
|
||||
|
||||
Because the `ImageIO` plugin registry (the `IIORegistry`) is "VM global", it does not work well with
|
||||
servlet contexts as-is. This is especially evident if you load plugins from the `WEB-INF/lib` or `classes` folder.
|
||||
Because the `ImageIO` plugin registry (the `IIORegistry`) is "VM global", it doesn't by default work well with
|
||||
servlet contexts. This is especially evident if you load plugins from the `WEB-INF/lib` or `classes` folder.
|
||||
Unless you add `ImageIO.scanForPlugins()` somewhere in your code, the plugins might never be available at all.
|
||||
|
||||
In addition, servlet contexts dynamically loads and unloads classes (using a new class loader per context).
|
||||
@@ -359,16 +353,6 @@ or other ImageIO plugins as well.
|
||||
|
||||
Another safe option, is to place the JAR files in the application server's shared or common lib folder.
|
||||
|
||||
##### Jakarta Servlet Support
|
||||
|
||||
For those transitioning from the old `javax.servlet` to the new `jakarta.servlet` package, there is a separate
|
||||
dependency available. It contains exactly the same servlet classes as mentioned above, but built against the new Jakarta EE
|
||||
packages. The dependency has the same group name and identifier as before, but a `jakarta` *classifier* appended, to
|
||||
distinguish it from the non-Jakarta package.
|
||||
|
||||
See the [Maven dependency example](#maven-dependency-example) for how to enable it with Maven.
|
||||
Gradle or other build tools will have similar options.
|
||||
|
||||
#### Including the plugins in a "fat" JAR
|
||||
|
||||
The recommended way to use the plugins, is just to include the JARs as-is in your project, through a Maven dependency or similar.
|
||||
@@ -394,50 +378,81 @@ Other "fat" JAR bundlers will probably have similar mechanisms to merge entries
|
||||
|
||||
### Links to prebuilt binaries
|
||||
|
||||
##### Latest version (3.10.1)
|
||||
##### Latest version (3.8.1)
|
||||
|
||||
The latest version that will run on Java 7 is 3.9.4. Later versions will require Java 8 or later.
|
||||
Requires Java 7 or later.
|
||||
|
||||
Common dependencies
|
||||
* [common-lang-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.10.1/common-lang-3.10.1.jar)
|
||||
* [common-io-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.10.1/common-io-3.10.1.jar)
|
||||
* [common-image-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.10.1/common-image-3.10.1.jar)
|
||||
* [common-lang-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.8.1/common-lang-3.8.1.jar)
|
||||
* [common-io-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.8.1/common-io-3.8.1.jar)
|
||||
* [common-image-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.8.1/common-image-3.8.1.jar)
|
||||
|
||||
ImageIO dependencies
|
||||
* [imageio-core-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.10.1/imageio-core-3.10.1.jar)
|
||||
* [imageio-metadata-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.10.1/imageio-metadata-3.10.1.jar)
|
||||
* [imageio-core-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.8.1/imageio-core-3.8.1.jar)
|
||||
* [imageio-metadata-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.8.1/imageio-metadata-3.8.1.jar)
|
||||
|
||||
ImageIO plugins
|
||||
* [imageio-bmp-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-bmp/3.10.1/imageio-bmp-3.10.1.jar)
|
||||
* [imageio-hdr-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-hdr/3.10.1/imageio-hdr-3.10.1.jar)
|
||||
* [imageio-icns-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.10.1/imageio-icns-3.10.1.jar)
|
||||
* [imageio-iff-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.10.1/imageio-iff-3.10.1.jar)
|
||||
* [imageio-jpeg-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.10.1/imageio-jpeg-3.10.1.jar)
|
||||
* [imageio-pcx-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pcx/3.10.1/imageio-pcx-3.10.1.jar)
|
||||
* [imageio-pict-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.10.1/imageio-pict-3.10.1.jar)
|
||||
* [imageio-pnm-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pnm/3.10.1/imageio-pnm-3.10.1.jar)
|
||||
* [imageio-psd-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.10.1/imageio-psd-3.10.1.jar)
|
||||
* [imageio-sgi-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-sgi/3.10.1/imageio-sgi-3.10.1.jar)
|
||||
* [imageio-tga-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tga/3.10.1/imageio-tga-3.10.1.jar)
|
||||
* [imageio-thumbsdb-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.10.1/imageio-thumbsdb-3.10.1.jar)
|
||||
* [imageio-tiff-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.10.1/imageio-tiff-3.10.1.jar)
|
||||
* [imageio-webp-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-webp/3.10.1/imageio-webp-3.10.1.jar)
|
||||
* [imageio-xwd-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-xwd/3.10.1/imageio-xwd-3.10.1.jar)
|
||||
* [imageio-bmp-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-bmp/3.8.1/imageio-bmp-3.8.1.jar)
|
||||
* [imageio-hdr-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-hdr/3.8.1/imageio-hdr-3.8.1.jar)
|
||||
* [imageio-icns-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.8.1/imageio-icns-3.8.1.jar)
|
||||
* [imageio-iff-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.8.1/imageio-iff-3.8.1.jar)
|
||||
* [imageio-jpeg-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.8.1/imageio-jpeg-3.8.1.jar)
|
||||
* [imageio-pcx-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pcx/3.8.1/imageio-pcx-3.8.1.jar)
|
||||
* [imageio-pict-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.8.1/imageio-pict-3.8.1.jar)
|
||||
* [imageio-pnm-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pnm/3.8.1/imageio-pnm-3.8.1.jar)
|
||||
* [imageio-psd-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.8.1/imageio-psd-3.8.1.jar)
|
||||
* [imageio-sgi-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-sgi/3.8.1/imageio-sgi-3.8.1.jar)
|
||||
* [imageio-tga-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tga/3.8.1/imageio-tga-3.8.1.jar)
|
||||
* [imageio-thumbsdb-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.8.1/imageio-thumbsdb-3.8.1.jar)
|
||||
* [imageio-tiff-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.8.1/imageio-tiff-3.8.1.jar)
|
||||
* [imageio-webp-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-webp/3.8.1/imageio-webp-3.8.1.jar)
|
||||
* [imageio-xwd-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-xwd/3.8.1/imageio-xwd-3.8.1.jar)
|
||||
|
||||
ImageIO plugins requiring 3rd party libs
|
||||
* [imageio-batik-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.10.1/imageio-batik-3.10.1.jar)
|
||||
* [imageio-batik-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.8.1/imageio-batik-3.8.1.jar)
|
||||
|
||||
Photoshop Path support for ImageIO
|
||||
* [imageio-clippath-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-clippath/3.10.1/imageio-clippath-3.10.1.jar)
|
||||
* [imageio-clippath-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-clippath/3.8.1/imageio-clippath-3.8.1.jar)
|
||||
|
||||
Servlet support
|
||||
* [servlet-3.10.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.10.1/servlet-3.10.1.jar)
|
||||
* [servlet-3.8.1.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.8.1/servlet-3.8.1.jar)
|
||||
|
||||
##### Old version (3.0.x)
|
||||
|
||||
Use this version for projects that requires Java 6 or need the JMagick support. *Does not support Java 8 or later*.
|
||||
|
||||
Common dependencies
|
||||
* [common-lang-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.0.2/common-lang-3.0.2.jar)
|
||||
* [common-io-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.0.2/common-io-3.0.2.jar)
|
||||
* [common-image-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.0.2/common-image-3.0.2.jar)
|
||||
|
||||
ImageIO dependencies
|
||||
* [imageio-core-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.0.2/imageio-core-3.0.2.jar)
|
||||
* [imageio-metadata-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.0.2/imageio-metadata-3.0.2.jar)
|
||||
|
||||
ImageIO plugins
|
||||
* [imageio-jpeg-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.0.2/imageio-jpeg-3.0.2.jar)
|
||||
* [imageio-tiff-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.0.2/imageio-tiff-3.0.2.jar)
|
||||
* [imageio-psd-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.0.2/imageio-psd-3.0.2.jar)
|
||||
* [imageio-pict-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.0.2/imageio-pict-3.0.2.jar)
|
||||
* [imageio-iff-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.0.2/imageio-iff-3.0.2.jar)
|
||||
* [imageio-icns-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.0.2/imageio-icns-3.0.2.jar)
|
||||
* [imageio-ico-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-ico/3.0.2/imageio-ico-3.0.2.jar)
|
||||
* [imageio-thumbsdb-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.0.2/imageio-thumbsdb-3.0.2.jar)
|
||||
|
||||
ImageIO plugins requiring 3rd party libs
|
||||
* [imageio-batik-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.0.2/imageio-batik-3.0.2.jar)
|
||||
* [imageio-jmagick-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jmagick/3.0.2/imageio-jmagick-3.0.2.jar)
|
||||
|
||||
Servlet support
|
||||
* [servlet-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.0.2/servlet-3.0.2.jar)
|
||||
|
||||
|
||||
## License
|
||||
|
||||
This project is provided under the OSI approved [BSD license](https://opensource.org/licenses/BSD-3-Clause):
|
||||
|
||||
Copyright (c) 2008-2022, Harald Kuhr
|
||||
Copyright (c) 2008-2020, Harald Kuhr
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
@@ -469,9 +484,8 @@ This project is provided under the OSI approved [BSD license](https://opensource
|
||||
|
||||
q: How do I use it?
|
||||
|
||||
a: The easiest way is to build your own project using Maven, Gradle or other build tool with dependency management,
|
||||
and just add dependencies to the specific plug-ins you need.
|
||||
If you don't use such a build tool, make sure you have all the necessary JARs in classpath. See the Install section above.
|
||||
a: The easiest way is to build your own project using Maven, and just add dependencies to the specific plug-ins you need.
|
||||
If you don't use Maven, make sure you have all the necessary JARs in classpath. See the Install section above.
|
||||
|
||||
|
||||
q: What changes do I have to make to my code in order to use the plug-ins?
|
||||
@@ -489,41 +503,27 @@ q: How does it work?
|
||||
|
||||
a: The TwelveMonkeys ImageIO project contains plug-ins for ImageIO. ImageIO uses a service lookup mechanism, to discover plug-ins at runtime.
|
||||
|
||||
All you have to do, is to make sure you have the TwelveMonkeys ImageIO JARs in your classpath.
|
||||
All you have have to do, is to make sure you have the TwelveMonkeys JARs in your classpath.
|
||||
|
||||
You can read more about the registry and the lookup mechanism in the [IIORegistry API doc](https://docs.oracle.com/javase/7/docs/api/javax/imageio/spi/IIORegistry.html).
|
||||
|
||||
The fine print: The TwelveMonkeys service providers for JPEG, BMP and TIFF, overrides the onRegistration method, and
|
||||
utilizes the pairwise partial ordering mechanism of the `IIOServiceRegistry` to make sure it is installed before
|
||||
the Sun/Oracle provided `JPEGImageReader`, `BMPImageReader` `TIFFImageReader`, and the Apple provided `TIFFImageReader` on OS X,
|
||||
the Sun/Oracle provided `JPEGImageReader` and `BMPImageReader`, and the Apple provided `TIFFImageReader` on OS X,
|
||||
respectively. Using the pairwise ordering will not remove any functionality form these implementations, but in most
|
||||
cases you'll end up using the TwelveMonkeys plug-ins instead.
|
||||
|
||||
|
||||
q: Why is there no support for common formats like GIF or PNG?
|
||||
|
||||
a: The short answer is simply that the built-in support in ImageIO for these formats are considered good enough as-is.
|
||||
a: The short answer is simply that the built-in support in ImageIO for these formats are good enough as-is.
|
||||
If you are looking for better PNG write performance on Java 7 and 8, see [JDK9 PNG Writer Backport](https://github.com/gredler/jdk9-png-writer-backport).
|
||||
|
||||
|
||||
q: When is the next release? What is the current release schedule?
|
||||
|
||||
a: The goal is to make monthly releases, containing bug fixes and minor new features.
|
||||
And quarterly releases with more "major" features.
|
||||
|
||||
|
||||
q: I love this project! How can I help?
|
||||
|
||||
a: Have a look at the open issues, and see if there are any issues you can help fix, or provide sample file or create test cases for.
|
||||
It is also possible for you or your organization to become a sponsor, through GitHub Sponsors.
|
||||
Providing funding will allow us to spend more time on fixing bugs and implementing new features.
|
||||
|
||||
|
||||
q: What about JAI? Several of the formats are already supported by JAI.
|
||||
|
||||
a: While JAI (and jai-imageio in particular) have support for some of the same formats, JAI has some major issues.
|
||||
The most obvious being:
|
||||
- It's not actively developed. No issue has been fixed for years.
|
||||
- It's not actively developed. No issues has been fixed for years.
|
||||
- To get full format support, you need native libs.
|
||||
Native libs does not exist for several popular platforms/architectures, and further the native libs are not open source.
|
||||
Some environments may also prevent deployment of native libs, which brings us back to square one.
|
||||
|
||||
@@ -1,5 +0,0 @@
|
||||
# Security Policy
|
||||
|
||||
To report a security issue, please disclose it at [security advisory](https://github.com/haraldk/TwelveMonkeys/security/advisories/new).
|
||||
|
||||
Vulnerabilities will be disclosed in a best effort base.
|
||||
+1
-6
@@ -5,7 +5,7 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys</groupId>
|
||||
<artifactId>twelvemonkeys</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
|
||||
<groupId>com.twelvemonkeys.bom</groupId>
|
||||
@@ -63,11 +63,6 @@
|
||||
<artifactId>imageio-hdr</artifactId>
|
||||
<version>${project.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-dds</artifactId>
|
||||
<version>${project.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-icns</artifactId>
|
||||
|
||||
@@ -4,13 +4,13 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.common</groupId>
|
||||
<artifactId>common</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>common-image</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
<name>TwelveMonkeys :: Common :: Image</name>
|
||||
<description>
|
||||
TwelveMonkeys Common image support classes.
|
||||
The TwelveMonkeys Common Image support
|
||||
</description>
|
||||
|
||||
<properties>
|
||||
@@ -28,14 +28,12 @@
|
||||
<artifactId>common-io</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>jmagick</groupId>
|
||||
<artifactId>jmagick</artifactId>
|
||||
<version>6.6.9</version>
|
||||
<optional>true</optional>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
+87
-97
@@ -79,7 +79,7 @@ public final class BufferedImageFactory {
|
||||
private int scanSize;
|
||||
|
||||
private ColorModel sourceColorModel;
|
||||
private Hashtable<?, ?> sourceProperties; // ImageConsumer API dictates Hashtable
|
||||
private Hashtable sourceProperties; // ImageConsumer API dictates Hashtable
|
||||
|
||||
private Object sourcePixels;
|
||||
|
||||
@@ -91,21 +91,21 @@ public final class BufferedImageFactory {
|
||||
|
||||
/**
|
||||
* Creates a {@code BufferedImageFactory}.
|
||||
* @param source the source image
|
||||
* @throws IllegalArgumentException if {@code source == null}
|
||||
* @param pSource the source image
|
||||
* @throws IllegalArgumentException if {@code pSource == null}
|
||||
*/
|
||||
public BufferedImageFactory(final Image source) {
|
||||
this(source != null ? source.getSource() : null);
|
||||
public BufferedImageFactory(final Image pSource) {
|
||||
this(pSource != null ? pSource.getSource() : null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a {@code BufferedImageFactory}.
|
||||
* @param source the source image producer
|
||||
* @throws IllegalArgumentException if {@code source == null}
|
||||
* @param pSource the source image producer
|
||||
* @throws IllegalArgumentException if {@code pSource == null}
|
||||
*/
|
||||
public BufferedImageFactory(final ImageProducer source) {
|
||||
Validate.notNull(source, "source");
|
||||
producer = source;
|
||||
public BufferedImageFactory(final ImageProducer pSource) {
|
||||
Validate.notNull(pSource, "source");
|
||||
producer = pSource;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -155,44 +155,44 @@ public final class BufferedImageFactory {
|
||||
/**
|
||||
* Sets the source region (AOI) for the new image.
|
||||
*
|
||||
* @param region the source region
|
||||
* @param pRegion the source region
|
||||
*/
|
||||
public void setSourceRegion(final Rectangle region) {
|
||||
public void setSourceRegion(final Rectangle pRegion) {
|
||||
// Re-fetch everything, if region changed
|
||||
if (x != region.x || y != region.y || width != region.width || height != region.height) {
|
||||
if (x != pRegion.x || y != pRegion.y || width != pRegion.width || height != pRegion.height) {
|
||||
dispose();
|
||||
}
|
||||
|
||||
x = region.x;
|
||||
y = region.y;
|
||||
width = region.width;
|
||||
height = region.height;
|
||||
x = pRegion.x;
|
||||
y = pRegion.y;
|
||||
width = pRegion.width;
|
||||
height = pRegion.height;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the source subsampling for the new image.
|
||||
*
|
||||
* @param xSubsampling horizontal subsampling factor
|
||||
* @param ySubsampling vertical subsampling factor
|
||||
* @param pXSub horizontal subsampling factor
|
||||
* @param pYSub vertical subsampling factor
|
||||
*/
|
||||
public void setSourceSubsampling(int xSubsampling, int ySubsampling) {
|
||||
public void setSourceSubsampling(int pXSub, int pYSub) {
|
||||
// Re-fetch everything, if subsampling changed
|
||||
if (xSub != xSubsampling || ySub != ySubsampling) {
|
||||
if (xSub != pXSub || ySub != pYSub) {
|
||||
dispose();
|
||||
}
|
||||
|
||||
if (xSubsampling > 1) {
|
||||
xSub = xSubsampling;
|
||||
if (pXSub > 1) {
|
||||
xSub = pXSub;
|
||||
}
|
||||
if (ySubsampling > 1) {
|
||||
ySub = ySubsampling;
|
||||
if (pYSub > 1) {
|
||||
ySub = pYSub;
|
||||
}
|
||||
}
|
||||
|
||||
private synchronized void doFetch(final boolean colorModelOnly) throws ImageConversionException {
|
||||
if (!fetching && (!colorModelOnly && buffered == null || buffered == null && sourceColorModel == null)) {
|
||||
private synchronized void doFetch(boolean pColorModelOnly) throws ImageConversionException {
|
||||
if (!fetching && (!pColorModelOnly && buffered == null || buffered == null && sourceColorModel == null)) {
|
||||
// NOTE: Subsampling is only applied if extracting full image
|
||||
if (!colorModelOnly && (xSub > 1 || ySub > 1)) {
|
||||
if (!pColorModelOnly && (xSub > 1 || ySub > 1)) {
|
||||
// If only sampling a region, the region must be scaled too
|
||||
if (width > 0 && height > 0) {
|
||||
width = (width + xSub - 1) / xSub;
|
||||
@@ -207,41 +207,38 @@ public final class BufferedImageFactory {
|
||||
|
||||
// Start fetching
|
||||
fetching = true;
|
||||
readColorModelOnly = colorModelOnly;
|
||||
readColorModelOnly = pColorModelOnly;
|
||||
|
||||
producer.startProduction(consumer); // Note: If single-thread (synchronous), this call will block
|
||||
|
||||
// Wait until the producer wakes us up, by calling imageComplete
|
||||
while (fetching) {
|
||||
try {
|
||||
wait(200L);
|
||||
wait(200l);
|
||||
}
|
||||
catch (InterruptedException e) {
|
||||
throw new ImageConversionException("Image conversion aborted: " + e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
if (consumerException != null) {
|
||||
throw new ImageConversionException("Image conversion failed: " + consumerException.getMessage(), consumerException);
|
||||
}
|
||||
|
||||
if (colorModelOnly) {
|
||||
createColorModel();
|
||||
}
|
||||
else {
|
||||
createBuffered();
|
||||
}
|
||||
if (consumerException != null) {
|
||||
throw new ImageConversionException("Image conversion failed: " + consumerException.getMessage(), consumerException);
|
||||
}
|
||||
finally {
|
||||
// Clean up, in case any objects are copied/cloned, so we can free resources
|
||||
freeResources();
|
||||
|
||||
if (pColorModelOnly) {
|
||||
createColorModel();
|
||||
}
|
||||
else {
|
||||
createBuffered();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void createColorModel() {
|
||||
colorModel = sourceColorModel;
|
||||
|
||||
// Clean up, in case any objects are copied/cloned, so we can free resources
|
||||
freeResources();
|
||||
}
|
||||
|
||||
private void createBuffered() {
|
||||
@@ -256,9 +253,8 @@ public final class BufferedImageFactory {
|
||||
}
|
||||
}
|
||||
|
||||
if (buffered == null) {
|
||||
throw new ImageConversionException("Could not create BufferedImage");
|
||||
}
|
||||
// Clean up, in case any objects are copied/cloned, so we can free resources
|
||||
freeResources();
|
||||
}
|
||||
|
||||
private void freeResources() {
|
||||
@@ -284,27 +280,27 @@ public final class BufferedImageFactory {
|
||||
/**
|
||||
* Adds a progress listener to this factory.
|
||||
*
|
||||
* @param listener the progress listener
|
||||
* @param pListener the progress listener
|
||||
*/
|
||||
public void addProgressListener(ProgressListener listener) {
|
||||
if (listener == null) {
|
||||
public void addProgressListener(ProgressListener pListener) {
|
||||
if (pListener == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (listeners == null) {
|
||||
listeners = new CopyOnWriteArrayList<>();
|
||||
listeners = new CopyOnWriteArrayList<ProgressListener>();
|
||||
}
|
||||
|
||||
listeners.add(listener);
|
||||
listeners.add(pListener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes a progress listener from this factory.
|
||||
*
|
||||
* @param listener the progress listener
|
||||
* @param pListener the progress listener
|
||||
*/
|
||||
public void removeProgressListener(ProgressListener listener) {
|
||||
if (listener == null) {
|
||||
public void removeProgressListener(ProgressListener pListener) {
|
||||
if (pListener == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -312,7 +308,7 @@ public final class BufferedImageFactory {
|
||||
return;
|
||||
}
|
||||
|
||||
listeners.remove(listener);
|
||||
listeners.remove(pListener);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -328,22 +324,21 @@ public final class BufferedImageFactory {
|
||||
* Converts an array of {@code int} pixels to an array of {@code short}
|
||||
* pixels. The conversion is done, by masking out the
|
||||
* <em>higher 16 bits</em> of the {@code int}.
|
||||
* <p>
|
||||
*
|
||||
* For any given {@code int}, the {@code short} value is computed as
|
||||
* follows:
|
||||
* <blockquote>{@code
|
||||
* short value = (short) (intValue & 0x0000ffff);
|
||||
* }</blockquote>
|
||||
* </p>
|
||||
*
|
||||
* @param inputPixels the pixel data to convert
|
||||
* @return an array of {@code short}s, same length as {@code inputPixels}
|
||||
* @param pPixels the pixel data to convert
|
||||
* @return an array of {@code short}s, same lenght as {@code pPixels}
|
||||
*/
|
||||
private static short[] toShortPixels(int[] inputPixels) {
|
||||
short[] pixels = new short[inputPixels.length];
|
||||
private static short[] toShortPixels(int[] pPixels) {
|
||||
short[] pixels = new short[pPixels.length];
|
||||
|
||||
for (int i = 0; i < pixels.length; i++) {
|
||||
pixels[i] = (short) (inputPixels[i] & 0xffff);
|
||||
pixels[i] = (short) (pPixels[i] & 0xffff);
|
||||
}
|
||||
|
||||
return pixels;
|
||||
@@ -356,17 +351,17 @@ public final class BufferedImageFactory {
|
||||
* @see BufferedImageFactory#addProgressListener
|
||||
* @see BufferedImageFactory#removeProgressListener
|
||||
*/
|
||||
public interface ProgressListener extends EventListener {
|
||||
public static interface ProgressListener extends EventListener {
|
||||
|
||||
/**
|
||||
* Reports progress to this listener.
|
||||
* Invoked by the {@code BufferedImageFactory} to report progress in
|
||||
* the image decoding.
|
||||
*
|
||||
* @param factory the factory reporting the progress
|
||||
* @param percentage the percentage of progress
|
||||
* @param pFactory the factory reporting the progress
|
||||
* @param pPercentage the percentage of progress
|
||||
*/
|
||||
void progress(BufferedImageFactory factory, float percentage);
|
||||
void progress(BufferedImageFactory pFactory, float pPercentage);
|
||||
}
|
||||
|
||||
private class Consumer implements ImageConsumer {
|
||||
@@ -451,18 +446,18 @@ public final class BufferedImageFactory {
|
||||
processProgress(pY + pHeight);
|
||||
}
|
||||
|
||||
public void setPixels(int x, int y, int width, int height, ColorModel colorModel, short[] pixels, int offset, int scanSize) {
|
||||
setPixelsImpl(x, y, width, height, colorModel, pixels, offset, scanSize);
|
||||
public void setPixels(int pX, int pY, int pWidth, int pHeight, ColorModel pModel, short[] pPixels, int pOffset, int pScanSize) {
|
||||
setPixelsImpl(pX, pY, pWidth, pHeight, pModel, pPixels, pOffset, pScanSize);
|
||||
}
|
||||
|
||||
private void setColorModelOnce(final ColorModel colorModel) {
|
||||
private void setColorModelOnce(final ColorModel pModel) {
|
||||
// NOTE: There seems to be a "bug" in AreaAveragingScaleFilter, as it
|
||||
// first passes the original color model through in setColorModel, then
|
||||
// later replaces it with the default RGB in the first setPixels call
|
||||
// (this is probably allowed according to the spec, but it's a waste of time and space).
|
||||
if (sourceColorModel != colorModel) {
|
||||
if (sourcePixels == null) {
|
||||
sourceColorModel = colorModel;
|
||||
if (sourceColorModel != pModel) {
|
||||
if (/*sourceColorModel == null ||*/ sourcePixels == null) {
|
||||
sourceColorModel = pModel;
|
||||
}
|
||||
else {
|
||||
throw new IllegalStateException("Change of ColorModel after pixel delivery not supported");
|
||||
@@ -475,16 +470,17 @@ public final class BufferedImageFactory {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void imageComplete(int status) {
|
||||
public void imageComplete(int pStatus) {
|
||||
fetching = false;
|
||||
|
||||
if (producer != null) {
|
||||
producer.removeConsumer(this);
|
||||
}
|
||||
|
||||
if (status == ImageConsumer.IMAGEERROR) {
|
||||
consumerException = new ImageConversionException("ImageConsumer.IMAGEERROR");
|
||||
switch (pStatus) {
|
||||
case ImageConsumer.IMAGEERROR:
|
||||
consumerException = new ImageConversionException("ImageConsumer.IMAGEERROR");
|
||||
break;
|
||||
}
|
||||
|
||||
synchronized (BufferedImageFactory.this) {
|
||||
@@ -492,18 +488,16 @@ public final class BufferedImageFactory {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setColorModel(ColorModel colorModel) {
|
||||
setColorModelOnce(colorModel);
|
||||
public void setColorModel(ColorModel pModel) {
|
||||
setColorModelOnce(pModel);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setDimensions(int w, int h) {
|
||||
public void setDimensions(int pWidth, int pHeight) {
|
||||
if (width < 0) {
|
||||
width = w - x;
|
||||
width = pWidth - x;
|
||||
}
|
||||
if (height < 0) {
|
||||
height = h - y;
|
||||
height = pHeight - y;
|
||||
}
|
||||
|
||||
// Hmm.. Special case, but is it a good idea?
|
||||
@@ -512,31 +506,27 @@ public final class BufferedImageFactory {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setHints(int hintFlags) {
|
||||
public void setHints(int pHintflags) {
|
||||
// ignore
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setPixels(int x, int y, int width, int height, ColorModel colorModel, byte[] pixels, int offset, int scanSize) {
|
||||
setPixelsImpl(x, y, width, height, colorModel, pixels, offset, scanSize);
|
||||
public void setPixels(int pX, int pY, int pWidth, int pHeight, ColorModel pModel, byte[] pPixels, int pOffset, int pScanSize) {
|
||||
setPixelsImpl(pX, pY, pWidth, pHeight, pModel, pPixels, pOffset, pScanSize);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setPixels(int x, int y, int width, int height, ColorModel colorModel, int[] pixels, int offset, int scanSize) {
|
||||
if (colorModel.getTransferType() == DataBuffer.TYPE_USHORT) {
|
||||
public void setPixels(int pX, int pY, int pWeigth, int pHeight, ColorModel pModel, int[] pPixels, int pOffset, int pScanSize) {
|
||||
if (pModel.getTransferType() == DataBuffer.TYPE_USHORT) {
|
||||
// NOTE: Workaround for limitation in ImageConsumer API
|
||||
// Convert int[] to short[], to be compatible with the ColorModel
|
||||
setPixelsImpl(x, y, width, height, colorModel, toShortPixels(pixels), offset, scanSize);
|
||||
setPixelsImpl(pX, pY, pWeigth, pHeight, pModel, toShortPixels(pPixels), pOffset, pScanSize);
|
||||
}
|
||||
else {
|
||||
setPixelsImpl(x, y, width, height, colorModel, pixels, offset, scanSize);
|
||||
setPixelsImpl(pX, pY, pWeigth, pHeight, pModel, pPixels, pOffset, pScanSize);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setProperties(Hashtable properties) {
|
||||
sourceProperties = properties;
|
||||
public void setProperties(Hashtable pProperties) {
|
||||
sourceProperties = pProperties;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -844,7 +844,7 @@ public final class ImageUtil {
|
||||
return false;
|
||||
}
|
||||
|
||||
for (int i = 0; i < mapSize1; i++) {
|
||||
for (int i = 0; i > mapSize1; i++) {
|
||||
if (icm1.getRGB(i) != icm2.getRGB(i)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
Regular → Executable
+18
-12
@@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Harald Kuhr
|
||||
* Copyright (c) 2008, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
@@ -28,22 +28,28 @@
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import com.twelvemonkeys.imageio.spi.ReaderWriterProviderInfo;
|
||||
import com.twelvemonkeys.imageio.spi.ReaderWriterProviderInfoTest;
|
||||
package com.twelvemonkeys.image;
|
||||
|
||||
/**
|
||||
* DDSProviderInfoTest.
|
||||
* Magick
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: harald.kuhr$
|
||||
* @version $Id: DDSProviderInfoTest.java,v 1.0 02/06/16 harald.kuhr Exp$
|
||||
* @author last modified by $Author: haku $
|
||||
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/image/Magick.java#1 $
|
||||
*/
|
||||
public class DDSProviderInfoTest extends ReaderWriterProviderInfoTest {
|
||||
final class Magick {
|
||||
static final boolean DEBUG = useDebug();
|
||||
|
||||
@Override
|
||||
protected ReaderWriterProviderInfo createProviderInfo() {
|
||||
return new DDSProviderInfo();
|
||||
private static boolean useDebug() {
|
||||
try {
|
||||
return "TRUE".equalsIgnoreCase(System.getProperty("com.twelvemonkeys.image.magick.debug"));
|
||||
}
|
||||
catch (Throwable t) {
|
||||
// Most probably in case of a SecurityManager
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private Magick() {}
|
||||
}
|
||||
+187
@@ -0,0 +1,187 @@
|
||||
/*
|
||||
* Copyright (c) 2008, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
|
||||
package com.twelvemonkeys.image;
|
||||
|
||||
import com.twelvemonkeys.lang.SystemUtil;
|
||||
import magick.MagickImage;
|
||||
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.BufferedImageOp;
|
||||
|
||||
/**
|
||||
* This class accelerates certain graphics operations, using
|
||||
* JMagick and ImageMagick, if available.
|
||||
* If those libraries are not installed, this class silently does nothing.
|
||||
* <p>
|
||||
* Set the system property {@code "com.twelvemonkeys.image.accel"} to
|
||||
* {@code false}, to disable, even if JMagick is installed.
|
||||
* Set the system property {@code "com.twelvemonkeys.image.magick.debug"} to
|
||||
* </p>
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/image/MagickAccelerator.java#3 $
|
||||
*/
|
||||
final class MagickAccelerator {
|
||||
|
||||
private static final boolean DEBUG = Magick.DEBUG;
|
||||
private static final boolean USE_MAGICK = useMagick();
|
||||
|
||||
private static final int RESAMPLE_OP = 0;
|
||||
|
||||
private static Class[] nativeOp = new Class[1];
|
||||
|
||||
static {
|
||||
try {
|
||||
nativeOp[RESAMPLE_OP] = Class.forName("com.twelvemonkeys.image.ResampleOp");
|
||||
}
|
||||
catch (ClassNotFoundException e) {
|
||||
System.err.println("Could not find class: " + e);
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean useMagick() {
|
||||
try {
|
||||
boolean available = SystemUtil.isClassAvailable("magick.MagickImage");
|
||||
|
||||
if (DEBUG && !available) {
|
||||
System.err.print("ImageMagick bindings not available.");
|
||||
}
|
||||
|
||||
boolean useMagick =
|
||||
available && !"FALSE".equalsIgnoreCase(System.getProperty("com.twelvemonkeys.image.accel"));
|
||||
|
||||
if (DEBUG) {
|
||||
System.err.println(
|
||||
useMagick
|
||||
? "Will use ImageMagick bindings to accelerate image resampling operations."
|
||||
: "Will not use ImageMagick to accelerate image resampling operations."
|
||||
);
|
||||
}
|
||||
|
||||
return useMagick;
|
||||
}
|
||||
catch (Throwable t) {
|
||||
// Most probably in case of a SecurityManager
|
||||
System.err.println("Could not enable ImageMagick bindings: " + t);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
private static int getNativeOpIndex(Class pOpClass) {
|
||||
for (int i = 0; i < nativeOp.length; i++) {
|
||||
if (pOpClass == nativeOp[i]) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
public static BufferedImage filter(BufferedImageOp pOperation, BufferedImage pInput, BufferedImage pOutput) {
|
||||
if (!USE_MAGICK) {
|
||||
return null;
|
||||
}
|
||||
|
||||
BufferedImage result = null;
|
||||
switch (getNativeOpIndex(pOperation.getClass())) {
|
||||
case RESAMPLE_OP:
|
||||
ResampleOp resample = (ResampleOp) pOperation;
|
||||
result = resampleMagick(pInput, resample.width, resample.height, resample.filterType);
|
||||
|
||||
// NOTE: If output parameter is non-null, we have to return that
|
||||
// image, instead of result
|
||||
if (pOutput != null) {
|
||||
//pOutput.setData(result.getRaster()); // Fast, but less compatible
|
||||
// NOTE: For some reason, this is sometimes super-slow...?
|
||||
ImageUtil.drawOnto(pOutput, result);
|
||||
result = pOutput;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
// Simply fall through, allowing acceleration to be added later
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
private static BufferedImage resampleMagick(BufferedImage pSrc, int pWidth, int pHeight, int pFilterType) {
|
||||
// Convert to Magick, scale and convert back
|
||||
MagickImage image = null;
|
||||
MagickImage scaled = null;
|
||||
try {
|
||||
image = MagickUtil.toMagick(pSrc);
|
||||
|
||||
long start = 0;
|
||||
if (DEBUG) {
|
||||
start = System.currentTimeMillis();
|
||||
}
|
||||
|
||||
// NOTE: setFilter affects zoomImage, NOT scaleImage
|
||||
image.setFilter(pFilterType);
|
||||
scaled = image.zoomImage(pWidth, pHeight);
|
||||
//scaled = image.scaleImage(pWidth, pHeight); // AREA_AVERAGING
|
||||
|
||||
if (DEBUG) {
|
||||
long time = System.currentTimeMillis() - start;
|
||||
System.out.println("Filtered: " + time + " ms");
|
||||
}
|
||||
|
||||
return MagickUtil.toBuffered(scaled);
|
||||
}
|
||||
//catch (MagickException e) {
|
||||
catch (Exception e) {
|
||||
// NOTE: Stupid workaround: If MagickException is caught, a
|
||||
// NoClassDefFoundError is thrown, when MagickException class is
|
||||
// unavailable...
|
||||
if (e instanceof RuntimeException) {
|
||||
throw (RuntimeException) e;
|
||||
}
|
||||
|
||||
throw new ImageConversionException(e.getMessage(), e);
|
||||
}
|
||||
finally {
|
||||
// NOTE: ImageMagick might be unstable after a while, if image data
|
||||
// is not deallocated. The GC/finalize method handles this, but in
|
||||
// special circumstances, it's not triggered often enough.
|
||||
if (image != null) {
|
||||
image.destroyImages();
|
||||
}
|
||||
if (scaled != null) {
|
||||
scaled.destroyImages();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,621 @@
|
||||
/*
|
||||
* Copyright (c) 2008, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.image;
|
||||
|
||||
import magick.ImageType;
|
||||
import magick.MagickException;
|
||||
import magick.MagickImage;
|
||||
import magick.PixelPacket;
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.color.ColorSpace;
|
||||
import java.awt.color.ICC_ColorSpace;
|
||||
import java.awt.color.ICC_Profile;
|
||||
import java.awt.image.*;
|
||||
|
||||
/**
|
||||
* Utility for converting JMagick {@code MagickImage}s to standard Java
|
||||
* {@code BufferedImage}s and back.
|
||||
* <p>
|
||||
* <em>NOTE: This class is considered an implementation detail and not part of
|
||||
* the public API. This class is subject to change without further notice.
|
||||
* You have been warned. :-)</em>
|
||||
* </p>
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/image/MagickUtil.java#4 $
|
||||
*/
|
||||
public final class MagickUtil {
|
||||
// IMPORTANT NOTE: Disaster happens if any of these constants are used outside this class
|
||||
// because you then have a dependency on MagickException (this is due to Java class loading
|
||||
// and initialization magic).
|
||||
// Do not use outside this class. If the constants need to be shared, move to Magick or ImageUtil.
|
||||
|
||||
/** Color Model usesd for bilevel (B/W) */
|
||||
private static final IndexColorModel CM_MONOCHROME = MonochromeColorModel.getInstance();
|
||||
|
||||
/** Color Model usesd for raw ABGR */
|
||||
private static final ColorModel CM_COLOR_ALPHA =
|
||||
new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_sRGB), new int[] {8, 8, 8, 8},
|
||||
true, true, Transparency.TRANSLUCENT, DataBuffer.TYPE_BYTE);
|
||||
|
||||
/** Color Model usesd for raw BGR */
|
||||
private static final ColorModel CM_COLOR_OPAQUE =
|
||||
new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_sRGB), new int[] {8, 8, 8},
|
||||
false, false, Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
|
||||
|
||||
/** Color Model usesd for raw RGB */
|
||||
//private static final ColorModel CM_COLOR_RGB = new DirectColorModel(24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x0);
|
||||
|
||||
/** Color Model usesd for raw GRAY + ALPHA */
|
||||
private static final ColorModel CM_GRAY_ALPHA =
|
||||
new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_GRAY),
|
||||
true, true, Transparency.TRANSLUCENT, DataBuffer.TYPE_BYTE);
|
||||
|
||||
/** Color Model usesd for raw GRAY */
|
||||
private static final ColorModel CM_GRAY_OPAQUE =
|
||||
new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_GRAY),
|
||||
false, false, Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
|
||||
|
||||
/** Band offsets for raw ABGR */
|
||||
private static final int[] BAND_OFF_TRANS = new int[] {3, 2, 1, 0};
|
||||
|
||||
/** Band offsets for raw BGR */
|
||||
private static final int[] BAND_OFF_OPAQUE = new int[] {2, 1, 0};
|
||||
|
||||
/** The point at {@code 0, 0} */
|
||||
private static final Point LOCATION_UPPER_LEFT = new Point(0, 0);
|
||||
|
||||
private static final boolean DEBUG = Magick.DEBUG;
|
||||
|
||||
// Only static members and methods
|
||||
private MagickUtil() {}
|
||||
|
||||
/**
|
||||
* Converts a {@code MagickImage} to a {@code BufferedImage}.
|
||||
* <p>
|
||||
* The conversion depends on {@code pImage}'s {@code ImageType}:
|
||||
* </p>
|
||||
* <dl>
|
||||
* <dt>{@code ImageType.BilevelType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_BYTE_BINARY}</dd>
|
||||
*
|
||||
* <dt>{@code ImageType.GrayscaleType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_BYTE_GRAY}</dd>
|
||||
* <dt>{@code ImageType.GrayscaleMatteType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_USHORT_GRAY}</dd>
|
||||
*
|
||||
* <dt>{@code ImageType.PaletteType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_BYTE_BINARY} (for images
|
||||
* with a palette of <= 16 colors) or {@code TYPE_BYTE_INDEXED}</dd>
|
||||
* <dt>{@code ImageType.PaletteMatteType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_BYTE_BINARY} (for images
|
||||
* with a palette of <= 16 colors) or {@code TYPE_BYTE_INDEXED}</dd>
|
||||
*
|
||||
* <dt>{@code ImageType.TrueColorType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_3BYTE_BGR}</dd>
|
||||
* <dt>{@code ImageType.TrueColorPaletteType}</dt>
|
||||
* <dd>{@code BufferedImage} of type {@code TYPE_4BYTE_ABGR}</dd>
|
||||
* </dl>
|
||||
*
|
||||
* @param pImage the original {@code MagickImage}
|
||||
* @return a new {@code BufferedImage}
|
||||
*
|
||||
* @throws IllegalArgumentException if {@code pImage} is {@code null}
|
||||
* or if the {@code ImageType} is not one mentioned above.
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
public static BufferedImage toBuffered(MagickImage pImage) throws MagickException {
|
||||
if (pImage == null) {
|
||||
throw new IllegalArgumentException("image == null");
|
||||
}
|
||||
|
||||
long start = 0L;
|
||||
if (DEBUG) {
|
||||
start = System.currentTimeMillis();
|
||||
}
|
||||
|
||||
BufferedImage image = null;
|
||||
try {
|
||||
switch (pImage.getImageType()) {
|
||||
case ImageType.BilevelType:
|
||||
image = bilevelToBuffered(pImage);
|
||||
break;
|
||||
case ImageType.GrayscaleType:
|
||||
image = grayToBuffered(pImage, false);
|
||||
break;
|
||||
case ImageType.GrayscaleMatteType:
|
||||
image = grayToBuffered(pImage, true);
|
||||
break;
|
||||
case ImageType.PaletteType:
|
||||
image = paletteToBuffered(pImage, false);
|
||||
break;
|
||||
case ImageType.PaletteMatteType:
|
||||
image = paletteToBuffered(pImage, true);
|
||||
break;
|
||||
case ImageType.TrueColorType:
|
||||
image = rgbToBuffered(pImage, false);
|
||||
break;
|
||||
case ImageType.TrueColorMatteType:
|
||||
image = rgbToBuffered(pImage, true);
|
||||
break;
|
||||
case ImageType.ColorSeparationType:
|
||||
image = cmykToBuffered(pImage, false);
|
||||
break;
|
||||
case ImageType.ColorSeparationMatteType:
|
||||
image = cmykToBuffered(pImage, true);
|
||||
break;
|
||||
case ImageType.OptimizeType:
|
||||
default:
|
||||
throw new IllegalArgumentException("Unknown JMagick image type: " + pImage.getImageType());
|
||||
}
|
||||
|
||||
}
|
||||
finally {
|
||||
if (DEBUG) {
|
||||
long time = System.currentTimeMillis() - start;
|
||||
System.out.println("Converted JMagick image type: " + pImage.getImageType() + " to BufferedImage: " + image);
|
||||
System.out.println("Conversion to BufferedImage: " + time + " ms");
|
||||
}
|
||||
}
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts a {@code BufferedImage} to a {@code MagickImage}.
|
||||
* <p>
|
||||
* The conversion depends on {@code pImage}'s {@code ColorModel}:
|
||||
* </p>
|
||||
* <dl>
|
||||
* <dt>{@code IndexColorModel} with 1 bit b/w</dt>
|
||||
* <dd>{@code MagickImage} of type {@code ImageType.BilevelType}</dd>
|
||||
* <dt>{@code IndexColorModel} > 1 bit,</dt>
|
||||
* <dd>{@code MagickImage} of type {@code ImageType.PaletteType}
|
||||
* or {@code MagickImage} of type {@code ImageType.PaletteMatteType}
|
||||
* depending on <tt>ColorModel.getAlpha()</tt></dd>
|
||||
*
|
||||
* <dt>{@code ColorModel.getColorSpace().getType() == ColorSpace.TYPE_GRAY}</dt>
|
||||
* <dd>{@code MagickImage} of type {@code ImageType.GrayscaleType}
|
||||
* or {@code MagickImage} of type {@code ImageType.GrayscaleMatteType}
|
||||
* depending on <tt>ColorModel.getAlpha()</tt></dd>
|
||||
*
|
||||
* <dt>{@code ColorModel.getColorSpace().getType() == ColorSpace.TYPE_RGB}</dt>
|
||||
* <dd>{@code MagickImage} of type {@code ImageType.TrueColorType}
|
||||
* or {@code MagickImage} of type {@code ImageType.TrueColorPaletteType}</dd>
|
||||
* </dl>
|
||||
*
|
||||
* @param pImage the original {@code BufferedImage}
|
||||
* @return a new {@code MagickImage}
|
||||
*
|
||||
* @throws IllegalArgumentException if {@code pImage} is {@code null}
|
||||
* or if the {@code ColorModel} is not one mentioned above.
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
public static MagickImage toMagick(BufferedImage pImage) throws MagickException {
|
||||
if (pImage == null) {
|
||||
throw new IllegalArgumentException("image == null");
|
||||
}
|
||||
|
||||
long start = 0L;
|
||||
if (DEBUG) {
|
||||
start = System.currentTimeMillis();
|
||||
}
|
||||
|
||||
try {
|
||||
ColorModel cm = pImage.getColorModel();
|
||||
if (cm instanceof IndexColorModel) {
|
||||
// Handles both BilevelType, PaletteType and PaletteMatteType
|
||||
return indexedToMagick(pImage, (IndexColorModel) cm, cm.hasAlpha());
|
||||
}
|
||||
|
||||
switch (cm.getColorSpace().getType()) {
|
||||
case ColorSpace.TYPE_GRAY:
|
||||
// Handles GrayType and GrayMatteType
|
||||
return grayToMagick(pImage, cm.hasAlpha());
|
||||
case ColorSpace.TYPE_RGB:
|
||||
// Handles TrueColorType and TrueColorMatteType
|
||||
return rgbToMagic(pImage, cm.hasAlpha());
|
||||
case ColorSpace.TYPE_CMY:
|
||||
case ColorSpace.TYPE_CMYK:
|
||||
case ColorSpace.TYPE_HLS:
|
||||
case ColorSpace.TYPE_HSV:
|
||||
// Other types not supported yet
|
||||
default:
|
||||
throw new IllegalArgumentException("Unknown buffered image type: " + pImage);
|
||||
}
|
||||
}
|
||||
finally {
|
||||
if (DEBUG) {
|
||||
long time = System.currentTimeMillis() - start;
|
||||
System.out.println("Conversion to MagickImage: " + time + " ms");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static MagickImage rgbToMagic(BufferedImage pImage, boolean pAlpha) throws MagickException {
|
||||
MagickImage image = new MagickImage();
|
||||
|
||||
BufferedImage buffered = ImageUtil.toBuffered(pImage, pAlpha ? BufferedImage.TYPE_4BYTE_ABGR : BufferedImage.TYPE_3BYTE_BGR);
|
||||
|
||||
// Need to get data of sub raster, not the full data array, this is
|
||||
// just a convenient way
|
||||
Raster raster;
|
||||
if (buffered.getRaster().getParent() != null) {
|
||||
raster = buffered.getData(new Rectangle(buffered.getWidth(), buffered.getHeight()));
|
||||
}
|
||||
else {
|
||||
raster = buffered.getRaster();
|
||||
}
|
||||
|
||||
image.constituteImage(buffered.getWidth(), buffered.getHeight(), pAlpha ? "ABGR" : "BGR",
|
||||
((DataBufferByte) raster.getDataBuffer()).getData());
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
private static MagickImage grayToMagick(BufferedImage pImage, boolean pAlpha) throws MagickException {
|
||||
MagickImage image = new MagickImage();
|
||||
|
||||
// TODO: Make a fix for TYPE_USHORT_GRAY
|
||||
// The code below does not seem to work (JMagick issues?)...
|
||||
/*
|
||||
if (pImage.getType() == BufferedImage.TYPE_USHORT_GRAY) {
|
||||
short[] data = ((DataBufferUShort) pImage.getRaster().getDataBuffer()).getData();
|
||||
int[] intData = new int[data.length];
|
||||
for (int i = 0; i < data.length; i++) {
|
||||
intData[i] = (data[i] & 0xffff) * 0xffff;
|
||||
}
|
||||
image.constituteImage(pImage.getWidth(), pImage.getHeight(), "I", intData);
|
||||
|
||||
System.out.println("storageClass: " + image.getStorageClass());
|
||||
System.out.println("depth: " + image.getDepth());
|
||||
System.out.println("imageType: " + image.getImageType());
|
||||
}
|
||||
else {
|
||||
*/
|
||||
BufferedImage buffered = ImageUtil.toBuffered(pImage, pAlpha ? BufferedImage.TYPE_4BYTE_ABGR : BufferedImage.TYPE_BYTE_GRAY);
|
||||
|
||||
// Need to get data of sub raster, not the full data array, this is
|
||||
// just a convenient way
|
||||
Raster raster;
|
||||
if (buffered.getRaster().getParent() != null) {
|
||||
raster = buffered.getData(new Rectangle(buffered.getWidth(), buffered.getHeight()));
|
||||
}
|
||||
else {
|
||||
raster = buffered.getRaster();
|
||||
}
|
||||
|
||||
image.constituteImage(buffered.getWidth(), buffered.getHeight(), pAlpha ? "ABGR" : "I", ((DataBufferByte) raster.getDataBuffer()).getData());
|
||||
//}
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
private static MagickImage indexedToMagick(BufferedImage pImage, IndexColorModel pColorModel, boolean pAlpha) throws MagickException {
|
||||
MagickImage image = rgbToMagic(pImage, pAlpha);
|
||||
|
||||
int mapSize = pColorModel.getMapSize();
|
||||
image.setNumberColors(mapSize);
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
/*
|
||||
public static MagickImage toMagick(BufferedImage pImage) throws MagickException {
|
||||
if (pImage == null) {
|
||||
throw new IllegalArgumentException("image == null");
|
||||
}
|
||||
|
||||
final int width = pImage.getWidth();
|
||||
final int height = pImage.getHeight();
|
||||
|
||||
// int ARGB -> byte RGBA conversion
|
||||
// NOTE: This is ImageMagick Q16 compatible raw RGBA format with 16 bits/sample...
|
||||
// For a Q8 build, we could probably go with half the space...
|
||||
// NOTE: This is close to insanity, as it wastes extreme ammounts of memory
|
||||
final int[] argb = new int[width];
|
||||
final byte[] raw16 = new byte[width * height * 8];
|
||||
for (int y = 0; y < height; y++) {
|
||||
// Fetch one line of ARGB data
|
||||
pImage.getRGB(0, y, width, 1, argb, 0, width);
|
||||
|
||||
for (int x = 0; x < width; x++) {
|
||||
int pixel = (x + (y * width)) * 8;
|
||||
raw16[pixel ] = (byte) ((argb[x] >> 16) & 0xff); // R
|
||||
raw16[pixel + 2] = (byte) ((argb[x] >> 8) & 0xff); // G
|
||||
raw16[pixel + 4] = (byte) ((argb[x] ) & 0xff); // B
|
||||
raw16[pixel + 6] = (byte) ((argb[x] >> 24) & 0xff); // A
|
||||
}
|
||||
}
|
||||
|
||||
// Create magick image
|
||||
ImageInfo info = new ImageInfo();
|
||||
info.setMagick("RGBA"); // Raw RGBA samples
|
||||
info.setSize(width + "x" + height); // String?!?
|
||||
|
||||
MagickImage image = new MagickImage(info);
|
||||
image.setImageAttribute("depth", "8");
|
||||
|
||||
// Set pixel data in 16 bit raw RGBA format
|
||||
image.blobToImage(info, raw16);
|
||||
|
||||
return image;
|
||||
}
|
||||
*/
|
||||
|
||||
/**
|
||||
* Converts a bi-level {@code MagickImage} to a {@code BufferedImage}, of
|
||||
* type {@code TYPE_BYTE_BINARY}.
|
||||
*
|
||||
* @param pImage the original {@code MagickImage}
|
||||
* @return a new {@code BufferedImage}
|
||||
*
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
private static BufferedImage bilevelToBuffered(MagickImage pImage) throws MagickException {
|
||||
// As there is no way to get the binary representation of the image,
|
||||
// convert to gray, and the create a binary image from it
|
||||
BufferedImage temp = grayToBuffered(pImage, false);
|
||||
|
||||
BufferedImage image = new BufferedImage(temp.getWidth(), temp.getHeight(), BufferedImage.TYPE_BYTE_BINARY, CM_MONOCHROME);
|
||||
|
||||
ImageUtil.drawOnto(image, temp);
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts a gray {@code MagickImage} to a {@code BufferedImage}, of
|
||||
* type {@code TYPE_USHORT_GRAY} or {@code TYPE_BYTE_GRAY}.
|
||||
*
|
||||
* @param pImage the original {@code MagickImage}
|
||||
* @param pAlpha keep alpha channel
|
||||
* @return a new {@code BufferedImage}
|
||||
*
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
private static BufferedImage grayToBuffered(MagickImage pImage, boolean pAlpha) throws MagickException {
|
||||
Dimension size = pImage.getDimension();
|
||||
int length = size.width * size.height;
|
||||
int bands = pAlpha ? 2 : 1;
|
||||
byte[] pixels = new byte[length * bands];
|
||||
|
||||
// TODO: Make a fix for 16 bit TYPE_USHORT_GRAY?!
|
||||
// Note: The ordering AI or I corresponds to BufferedImage
|
||||
// TYPE_CUSTOM and TYPE_BYTE_GRAY respectively
|
||||
pImage.dispatchImage(0, 0, size.width, size.height, pAlpha ? "AI" : "I", pixels);
|
||||
|
||||
// Init databuffer with array, to avoid allocation of empty array
|
||||
DataBuffer buffer = new DataBufferByte(pixels, pixels.length);
|
||||
|
||||
int[] bandOffsets = pAlpha ? new int[] {1, 0} : new int[] {0};
|
||||
|
||||
WritableRaster raster =
|
||||
Raster.createInterleavedRaster(buffer, size.width, size.height,
|
||||
size.width * bands, bands, bandOffsets, LOCATION_UPPER_LEFT);
|
||||
|
||||
return new BufferedImage(pAlpha ? CM_GRAY_ALPHA : CM_GRAY_OPAQUE, raster, pAlpha, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts a palette-based {@code MagickImage} to a
|
||||
* {@code BufferedImage}, of type {@code TYPE_BYTE_BINARY} (for images
|
||||
* with a palette of <= 16 colors) or {@code TYPE_BYTE_INDEXED}.
|
||||
*
|
||||
* @param pImage the original {@code MagickImage}
|
||||
* @param pAlpha keep alpha channel
|
||||
* @return a new {@code BufferedImage}
|
||||
*
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
private static BufferedImage paletteToBuffered(MagickImage pImage, boolean pAlpha) throws MagickException {
|
||||
// Create indexcolormodel for the image
|
||||
IndexColorModel cm;
|
||||
|
||||
try {
|
||||
cm = createIndexColorModel(pImage.getColormap(), pAlpha);
|
||||
}
|
||||
catch (MagickException e) {
|
||||
// NOTE: Some MagickImages incorrecly (?) reports to be paletteType,
|
||||
// but does not have a colormap, this is a workaround.
|
||||
return rgbToBuffered(pImage, pAlpha);
|
||||
}
|
||||
|
||||
// As there is no way to get the indexes of an indexed image, convert to
|
||||
// RGB, and the create an indexed image from it
|
||||
BufferedImage temp = rgbToBuffered(pImage, pAlpha);
|
||||
|
||||
BufferedImage image;
|
||||
if (cm.getMapSize() <= 16) {
|
||||
image = new BufferedImage(temp.getWidth(), temp.getHeight(), BufferedImage.TYPE_BYTE_BINARY, cm);
|
||||
}
|
||||
else {
|
||||
image = new BufferedImage(temp.getWidth(), temp.getHeight(), BufferedImage.TYPE_BYTE_INDEXED, cm);
|
||||
}
|
||||
|
||||
// Create transparent background for images containing alpha
|
||||
if (pAlpha) {
|
||||
Graphics2D g = image.createGraphics();
|
||||
try {
|
||||
g.setComposite(AlphaComposite.Clear);
|
||||
g.fillRect(0, 0, temp.getWidth(), temp.getHeight());
|
||||
}
|
||||
finally {
|
||||
g.dispose();
|
||||
}
|
||||
}
|
||||
|
||||
// NOTE: This is (surprisingly) much faster than using g2d.drawImage()..
|
||||
// (Tests shows 20-30ms, vs. 600-700ms on the same image)
|
||||
BufferedImageOp op = new CopyDither(cm);
|
||||
op.filter(temp, image);
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an {@code IndexColorModel} from an array of
|
||||
* {@code PixelPacket}s.
|
||||
*
|
||||
* @param pColormap the original colormap as a {@code PixelPacket} array
|
||||
* @param pAlpha keep alpha channel
|
||||
*
|
||||
* @return a new {@code IndexColorModel}
|
||||
*/
|
||||
public static IndexColorModel createIndexColorModel(PixelPacket[] pColormap, boolean pAlpha) {
|
||||
int[] colors = new int[pColormap.length];
|
||||
|
||||
// TODO: Verify if this is correct for alpha...?
|
||||
int trans = pAlpha ? colors.length - 1 : -1;
|
||||
|
||||
//for (int i = 0; i < pColormap.length; i++) {
|
||||
for (int i = pColormap.length - 1; i != 0; i--) {
|
||||
PixelPacket color = pColormap[i];
|
||||
if (pAlpha) {
|
||||
colors[i] = (0xff - (color.getOpacity() & 0xff)) << 24 |
|
||||
(color.getRed() & 0xff) << 16 |
|
||||
(color.getGreen() & 0xff) << 8 |
|
||||
(color.getBlue() & 0xff);
|
||||
}
|
||||
else {
|
||||
colors[i] = (color.getRed() & 0xff) << 16 |
|
||||
(color.getGreen() & 0xff) << 8 |
|
||||
(color.getBlue() & 0xff);
|
||||
}
|
||||
}
|
||||
|
||||
return new InverseColorMapIndexColorModel(8, colors.length, colors, 0, pAlpha, trans, DataBuffer.TYPE_BYTE);
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts an (A)RGB {@code MagickImage} to a {@code BufferedImage}, of
|
||||
* type {@code TYPE_4BYTE_ABGR} or {@code TYPE_3BYTE_BGR}.
|
||||
*
|
||||
* @param pImage the original {@code MagickImage}
|
||||
* @param pAlpha keep alpha channel
|
||||
* @return a new {@code BufferedImage}
|
||||
*
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
private static BufferedImage rgbToBuffered(MagickImage pImage, boolean pAlpha) throws MagickException {
|
||||
Dimension size = pImage.getDimension();
|
||||
int length = size.width * size.height;
|
||||
int bands = pAlpha ? 4 : 3;
|
||||
byte[] pixels = new byte[length * bands];
|
||||
|
||||
// TODO: If we do multiple dispatches (one per line, typically), we could provide listener
|
||||
// feedback. But it's currently a lot slower than fetching all the pixels in one go.
|
||||
|
||||
// Note: The ordering ABGR or BGR corresponds to BufferedImage
|
||||
// TYPE_4BYTE_ABGR and TYPE_3BYTE_BGR respectively
|
||||
pImage.dispatchImage(0, 0, size.width, size.height, pAlpha ? "ABGR" : "BGR", pixels);
|
||||
|
||||
// Init databuffer with array, to avoid allocation of empty array
|
||||
DataBuffer buffer = new DataBufferByte(pixels, pixels.length);
|
||||
|
||||
int[] bandOffsets = pAlpha ? BAND_OFF_TRANS : BAND_OFF_OPAQUE;
|
||||
|
||||
WritableRaster raster =
|
||||
Raster.createInterleavedRaster(buffer, size.width, size.height,
|
||||
size.width * bands, bands, bandOffsets, LOCATION_UPPER_LEFT);
|
||||
|
||||
return new BufferedImage(pAlpha ? CM_COLOR_ALPHA : CM_COLOR_OPAQUE, raster, pAlpha, null);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Converts an {@code MagickImage} to a {@code BufferedImage} which holds an CMYK ICC profile
|
||||
*
|
||||
* @param pImage the original {@code MagickImage}
|
||||
* @param pAlpha keep alpha channel
|
||||
* @return a new {@code BufferedImage}
|
||||
*
|
||||
* @throws MagickException if an exception occurs during conversion
|
||||
*
|
||||
* @see BufferedImage
|
||||
*/
|
||||
private static BufferedImage cmykToBuffered(MagickImage pImage, boolean pAlpha) throws MagickException {
|
||||
Dimension size = pImage.getDimension();
|
||||
int length = size.width * size.height;
|
||||
|
||||
// Retreive the ICC profile
|
||||
ICC_Profile profile = ICC_Profile.getInstance(pImage.getColorProfile().getInfo());
|
||||
ColorSpace cs = new ICC_ColorSpace(profile);
|
||||
|
||||
int bands = cs.getNumComponents() + (pAlpha ? 1 : 0);
|
||||
|
||||
int[] bits = new int[bands];
|
||||
for (int i = 0; i < bands; i++) {
|
||||
bits[i] = 8;
|
||||
}
|
||||
|
||||
ColorModel cm = pAlpha ?
|
||||
new ComponentColorModel(cs, bits, true, true, Transparency.TRANSLUCENT, DataBuffer.TYPE_BYTE) :
|
||||
new ComponentColorModel(cs, bits, false, false, Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
|
||||
|
||||
byte[] pixels = new byte[length * bands];
|
||||
|
||||
// TODO: If we do multiple dispatches (one per line, typically), we could provide listener
|
||||
// feedback. But it's currently a lot slower than fetching all the pixels in one go.
|
||||
// TODO: handle more generic cases if profile is not CMYK
|
||||
// TODO: Test "ACMYK"
|
||||
pImage.dispatchImage(0, 0, size.width, size.height, pAlpha ? "ACMYK" : "CMYK", pixels);
|
||||
|
||||
// Init databuffer with array, to avoid allocation of empty array
|
||||
DataBuffer buffer = new DataBufferByte(pixels, pixels.length);
|
||||
|
||||
// TODO: build array from bands variable, here it just works for CMYK
|
||||
// The values has not been tested with an alpha picture actually...
|
||||
int[] bandOffsets = pAlpha ? new int[] {0, 1, 2, 3, 4} : new int[] {0, 1, 2, 3};
|
||||
|
||||
WritableRaster raster =
|
||||
Raster.createInterleavedRaster(buffer, size.width, size.height,
|
||||
size.width * bands, bands, bandOffsets, LOCATION_UPPER_LEFT);
|
||||
|
||||
return new BufferedImage(cm, raster, pAlpha, null);
|
||||
|
||||
}
|
||||
}
|
||||
@@ -55,7 +55,9 @@
|
||||
package com.twelvemonkeys.image;
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.geom.*;
|
||||
import java.awt.geom.AffineTransform;
|
||||
import java.awt.geom.Point2D;
|
||||
import java.awt.geom.Rectangle2D;
|
||||
import java.awt.image.*;
|
||||
|
||||
/**
|
||||
@@ -101,6 +103,15 @@ import java.awt.image.*;
|
||||
* BufferedImage scaled = new ResampleOp(w, h).filter(temp, null);
|
||||
* </pre></blockquote>
|
||||
* <p>
|
||||
* For maximum performance, this class will use native code, through
|
||||
* <a href="http://www.yeo.id.au/jmagick/">JMagick</a>, when available.
|
||||
* Otherwise, the class will silently fall back to pure Java mode.
|
||||
* Native code may be disabled globally, by setting the system property
|
||||
* {@code com.twelvemonkeys.image.accel} to {@code false}.
|
||||
* To allow debug of the native code, set the system property
|
||||
* {@code com.twelvemonkeys.image.magick.debug} to {@code true}.
|
||||
* </p>
|
||||
* <p>
|
||||
* This {@code BufferedImageOp} is based on C example code found in
|
||||
* <a href="http://www.acm.org/tog/GraphicsGems/">Graphics Gems III</a>,
|
||||
* Filtered Image Rescaling, by Dale Schumacher (with additional improvments by
|
||||
@@ -128,6 +139,9 @@ import java.awt.image.*;
|
||||
// TODO: Consider using AffineTransformOp for more operations!?
|
||||
public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
|
||||
|
||||
// NOTE: These MUST correspond to ImageMagick filter types, for the
|
||||
// MagickAccelerator to work consistently (see magick.FilterType).
|
||||
|
||||
/**
|
||||
* Undefined interpolation, filter method will use default filter.
|
||||
*/
|
||||
@@ -281,10 +295,11 @@ public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
|
||||
new Value(KEY_RESAMPLE_INTERPOLATION, "Blackman-Sinc", FILTER_BLACKMAN_SINC);
|
||||
|
||||
// Member variables
|
||||
private final int width;
|
||||
private final int height;
|
||||
// Package access, to allow access from MagickAccelerator
|
||||
int width;
|
||||
int height;
|
||||
|
||||
private final int filterType;
|
||||
int filterType;
|
||||
|
||||
/**
|
||||
* RendereingHints.Key implementation, works only with Value values.
|
||||
@@ -532,6 +547,16 @@ public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
|
||||
// Fall through
|
||||
}
|
||||
|
||||
// Try to use native ImageMagick code
|
||||
BufferedImage result = MagickAccelerator.filter(this, input, output);
|
||||
if (result != null) {
|
||||
return result;
|
||||
}
|
||||
|
||||
// Otherwise, continue in pure Java mode
|
||||
|
||||
// TODO: What if output != null and wrong size? Create new? Render on only a part? Document?
|
||||
|
||||
// If filter type != POINT or BOX and input has IndexColorModel, convert
|
||||
// to true color, with alpha reflecting that of the original color model.
|
||||
BufferedImage temp;
|
||||
@@ -546,7 +571,7 @@ public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
|
||||
|
||||
// Create or convert output to a suitable image
|
||||
// TODO: OPTIMIZE: Don't really need to convert all types to same as input
|
||||
BufferedImage result = output != null && temp.getType() != BufferedImage.TYPE_CUSTOM ? /*output*/ ImageUtil.toBuffered(output, temp.getType()) : createCompatibleDestImage(temp, null);
|
||||
result = output != null && temp.getType() != BufferedImage.TYPE_CUSTOM ? /*output*/ ImageUtil.toBuffered(output, temp.getType()) : createCompatibleDestImage(temp, null);
|
||||
|
||||
resample(temp, result, filter);
|
||||
|
||||
@@ -1255,12 +1280,12 @@ public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
|
||||
/*
|
||||
* image rescaling routine
|
||||
*/
|
||||
static class Contributor {
|
||||
class Contributor {
|
||||
int pixel;
|
||||
double weight;
|
||||
}
|
||||
|
||||
static class ContributorList {
|
||||
class ContributorList {
|
||||
int n;/* number of contributors (may be < p.length) */
|
||||
Contributor[] p;/* pointer to list of contributions */
|
||||
}
|
||||
|
||||
+14
-13
@@ -34,13 +34,14 @@ import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.color.*;
|
||||
import java.awt.image.*;
|
||||
import java.awt.color.ColorSpace;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.ColorModel;
|
||||
import java.awt.image.ImageProducer;
|
||||
import java.awt.image.IndexColorModel;
|
||||
import java.net.URL;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* BufferedImageFactoryTestCase
|
||||
@@ -259,9 +260,9 @@ public class BufferedImageFactoryTest {
|
||||
|
||||
// Listener should abort ASAP
|
||||
factory.addProgressListener(new BufferedImageFactory.ProgressListener() {
|
||||
public void progress(BufferedImageFactory factory, float percentage) {
|
||||
if (percentage > 5) {
|
||||
factory.abort();
|
||||
public void progress(BufferedImageFactory pFactory, float pPercentage) {
|
||||
if (pPercentage > 5) {
|
||||
pFactory.abort();
|
||||
}
|
||||
}
|
||||
});
|
||||
@@ -342,7 +343,7 @@ public class BufferedImageFactoryTest {
|
||||
VerifyingListener listener = new VerifyingListener(factory);
|
||||
factory.addProgressListener(listener);
|
||||
factory.removeProgressListener(new BufferedImageFactory.ProgressListener() {
|
||||
public void progress(BufferedImageFactory factory, float percentage) {
|
||||
public void progress(BufferedImageFactory pFactory, float pPercentage) {
|
||||
}
|
||||
});
|
||||
factory.getBufferedImage();
|
||||
@@ -379,11 +380,11 @@ public class BufferedImageFactoryTest {
|
||||
this.factory = factory;
|
||||
}
|
||||
|
||||
public void progress(BufferedImageFactory factory, float percentage) {
|
||||
assertEquals(this.factory, factory);
|
||||
assertTrue(percentage >= progress && percentage <= 100f);
|
||||
public void progress(BufferedImageFactory pFactory, float pPercentage) {
|
||||
assertEquals(factory, pFactory);
|
||||
assertTrue(pPercentage >= progress && pPercentage <= 100f);
|
||||
|
||||
progress = percentage;
|
||||
progress = pPercentage;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,6 @@
|
||||
TODO:
|
||||
Remove compile-time dependency on JMagick:
|
||||
- Extract interface for MagickAccelerator
|
||||
- Move implementation to separate module
|
||||
- Instantiate impl via reflection
|
||||
DONE:
|
||||
@@ -4,13 +4,13 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.common</groupId>
|
||||
<artifactId>common</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>common-io</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
<name>TwelveMonkeys :: Common :: IO</name>
|
||||
<description>
|
||||
TwelveMonkeys Common I/O support classes.
|
||||
The TwelveMonkeys Common IO support
|
||||
</description>
|
||||
|
||||
<properties>
|
||||
@@ -31,12 +31,4 @@
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
@@ -56,8 +56,8 @@ public class CompoundReader extends Reader {
|
||||
|
||||
private int currentReader;
|
||||
private int markedReader;
|
||||
private long mark;
|
||||
private long next;
|
||||
private int mark;
|
||||
private int mNext;
|
||||
|
||||
/**
|
||||
* Create a new compound reader.
|
||||
@@ -76,7 +76,7 @@ public class CompoundReader extends Reader {
|
||||
finalLock = pReaders; // NOTE: It's ok to sync on pReaders, as the
|
||||
// reference can't change, only it's elements
|
||||
|
||||
readers = new ArrayList<>();
|
||||
readers = new ArrayList<Reader>();
|
||||
|
||||
boolean markSupported = true;
|
||||
while (pReaders.hasNext()) {
|
||||
@@ -101,7 +101,7 @@ public class CompoundReader extends Reader {
|
||||
}
|
||||
|
||||
// NOTE: Reset mNext for every reader, and record marked reader in mark/reset methods!
|
||||
next = 0;
|
||||
mNext = 0;
|
||||
return current;
|
||||
}
|
||||
|
||||
@@ -135,7 +135,7 @@ public class CompoundReader extends Reader {
|
||||
|
||||
synchronized (finalLock) {
|
||||
ensureOpen();
|
||||
mark = next;
|
||||
mark = mNext;
|
||||
markedReader = currentReader;
|
||||
|
||||
current.mark(pReadLimit);
|
||||
@@ -158,7 +158,7 @@ public class CompoundReader extends Reader {
|
||||
}
|
||||
current.reset();
|
||||
|
||||
next = mark;
|
||||
mNext = mark;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -177,13 +177,13 @@ public class CompoundReader extends Reader {
|
||||
return read(); // In case of 0-length readers
|
||||
}
|
||||
|
||||
next++;
|
||||
mNext++;
|
||||
|
||||
return read;
|
||||
}
|
||||
}
|
||||
|
||||
public int read(char[] pBuffer, int pOffset, int pLength) throws IOException {
|
||||
public int read(char pBuffer[], int pOffset, int pLength) throws IOException {
|
||||
synchronized (finalLock) {
|
||||
int read = current.read(pBuffer, pOffset, pLength);
|
||||
|
||||
@@ -192,7 +192,7 @@ public class CompoundReader extends Reader {
|
||||
return read(pBuffer, pOffset, pLength); // In case of 0-length readers
|
||||
}
|
||||
|
||||
next += read;
|
||||
mNext += read;
|
||||
|
||||
return read;
|
||||
}
|
||||
@@ -213,7 +213,7 @@ public class CompoundReader extends Reader {
|
||||
return skip(pChars); // In case of 0-length readers
|
||||
}
|
||||
|
||||
next += skipped;
|
||||
mNext += skipped;
|
||||
|
||||
return skipped;
|
||||
}
|
||||
|
||||
@@ -50,8 +50,8 @@ public class StringArrayReader extends StringReader {
|
||||
protected final Object finalLock;
|
||||
private int currentSting;
|
||||
private int markedString;
|
||||
private long mark;
|
||||
private long next;
|
||||
private int mark;
|
||||
private int next;
|
||||
|
||||
/**
|
||||
* Create a new string array reader.
|
||||
@@ -151,7 +151,7 @@ public class StringArrayReader extends StringReader {
|
||||
}
|
||||
}
|
||||
|
||||
public int read(char[] pBuffer, int pOffset, int pLength) throws IOException {
|
||||
public int read(char pBuffer[], int pOffset, int pLength) throws IOException {
|
||||
synchronized (finalLock) {
|
||||
int read = current.read(pBuffer, pOffset, pLength);
|
||||
|
||||
|
||||
@@ -41,20 +41,21 @@ import java.io.InputStream;
|
||||
* underlying stream.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/SubStream.java#2 $
|
||||
*/
|
||||
public final class SubStream extends FilterInputStream {
|
||||
private long bytesLeft;
|
||||
private int markLimit;
|
||||
|
||||
/**
|
||||
* Creates a {@code SubStream} of the given {@code stream}.
|
||||
* Creates a {@code SubStream} of the given {@code pStream}.
|
||||
*
|
||||
* @param stream the underlying input stream
|
||||
* @param length maximum number of bytes to read from this stream
|
||||
* @param pStream the underlying input stream
|
||||
* @param pLength maximum number of bytes to read drom this stream
|
||||
*/
|
||||
public SubStream(final InputStream stream, final long length) {
|
||||
super(Validate.notNull(stream, "stream"));
|
||||
bytesLeft = Validate.isTrue(length >= 0, length, "length < 0: %s");
|
||||
public SubStream(final InputStream pStream, final long pLength) {
|
||||
super(Validate.notNull(pStream, "stream"));
|
||||
bytesLeft = pLength;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -63,23 +64,22 @@ public final class SubStream extends FilterInputStream {
|
||||
*/
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
// NOTE: Do not close the underlying stream, but consume it
|
||||
// NOTE: Do not close the underlying stream
|
||||
while (bytesLeft > 0) {
|
||||
if (skip(bytesLeft) <= 0 && read() < 0) {
|
||||
break;
|
||||
}
|
||||
//noinspection ResultOfMethodCallIgnored
|
||||
skip(bytesLeft);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int available() throws IOException {
|
||||
return (int) findMaxLen(super.available());
|
||||
return (int) Math.min(super.available(), bytesLeft);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void mark(int readLimit) {
|
||||
super.mark(readLimit);// This either succeeds or does nothing...
|
||||
markLimit = readLimit;
|
||||
public void mark(int pReadLimit) {
|
||||
super.mark(pReadLimit);// This either succeeds or does nothing...
|
||||
markLimit = pReadLimit;
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -93,42 +93,44 @@ public final class SubStream extends FilterInputStream {
|
||||
if (bytesLeft-- <= 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
return super.read();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(byte[] bytes) throws IOException {
|
||||
return read(bytes, 0, bytes.length);
|
||||
public final int read(byte[] pBytes) throws IOException {
|
||||
return read(pBytes, 0, pBytes.length);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(final byte[] bytes, final int off, final int len) throws IOException {
|
||||
public int read(final byte[] pBytes, final int pOffset, final int pLength) throws IOException {
|
||||
if (bytesLeft <= 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
int read = super.read(bytes, off, (int) findMaxLen(len));
|
||||
int read = super.read(pBytes, pOffset, (int) findMaxLen(pLength));
|
||||
bytesLeft = read < 0 ? 0 : bytesLeft - read;
|
||||
|
||||
return read;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long skip(long length) throws IOException {
|
||||
long skipped = super.skip(findMaxLen(length)); // Skips 0 or more, never -1
|
||||
bytesLeft -= skipped;
|
||||
|
||||
return skipped;
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds the maximum number of bytes we can read or skip, from this stream.
|
||||
*
|
||||
* @param length the requested length
|
||||
* @param pLength the requested length
|
||||
* @return the maximum number of bytes to read
|
||||
*/
|
||||
private long findMaxLen(long length) {
|
||||
return bytesLeft < length ? Math.max(bytesLeft, 0) : length;
|
||||
private long findMaxLen(long pLength) {
|
||||
if (bytesLeft < pLength) {
|
||||
return (int) Math.max(bytesLeft, 0);
|
||||
}
|
||||
else {
|
||||
return pLength;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public long skip(long pLength) throws IOException {
|
||||
long skipped = super.skip(findMaxLen(pLength));// Skips 0 or more, never -1
|
||||
bytesLeft -= skipped;
|
||||
return skipped;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -59,7 +59,7 @@ public final class DecoderStream extends FilterInputStream {
|
||||
* @see java.io.FilterInputStream#in
|
||||
*/
|
||||
public DecoderStream(final InputStream stream, final Decoder decoder) {
|
||||
// TODO: Let the decoder decide preferred buffer size
|
||||
// TODO: Let the decoder decide preferred buffer size
|
||||
this(stream, decoder, 1024);
|
||||
}
|
||||
|
||||
@@ -77,7 +77,7 @@ public final class DecoderStream extends FilterInputStream {
|
||||
super(stream);
|
||||
|
||||
this.decoder = decoder;
|
||||
buffer = ByteBuffer.allocate(bufferSize); // TODO: Allow decoder to specify minimum buffer size
|
||||
buffer = ByteBuffer.allocate(bufferSize);
|
||||
buffer.flip();
|
||||
}
|
||||
|
||||
|
||||
@@ -1,114 +0,0 @@
|
||||
package com.twelvemonkeys.io;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.Arrays;
|
||||
import java.util.Random;
|
||||
|
||||
import static org.junit.Assert.assertArrayEquals;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
/**
|
||||
* SubStreamTest.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: SubStreamTest.java,v 1.0 07/11/2023 haraldk Exp$
|
||||
*/
|
||||
public class SubStreamTest {
|
||||
|
||||
private final Random rng = new Random(2918475687L);
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void testCreateNullStream() {
|
||||
new SubStream(null, 42);
|
||||
}
|
||||
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void testCreateNegativeLength() {
|
||||
new SubStream(new ByteArrayInputStream(new byte[1]), -1);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadAll() throws IOException {
|
||||
byte[] buf = new byte[128];
|
||||
rng.nextBytes(buf);
|
||||
|
||||
try (InputStream stream = new SubStream(new ByteArrayInputStream(buf), buf.length)) {
|
||||
for (byte b : buf) {
|
||||
assertEquals(b, (byte) stream.read());
|
||||
}
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadAllArray() throws IOException {
|
||||
byte[] buf = new byte[128];
|
||||
rng.nextBytes(buf);
|
||||
|
||||
try (InputStream stream = new SubStream(new ByteArrayInputStream(buf), buf.length)) {
|
||||
byte[] temp = new byte[buf.length / 4];
|
||||
for (int i = 0; i < 4; i++) {
|
||||
assertEquals(temp.length, stream.read(temp)); // Depends on ByteArrayInputStream specifics...
|
||||
assertArrayEquals(Arrays.copyOfRange(buf, i * temp.length, (i + 1) * temp.length), temp);
|
||||
}
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testSkipAll() throws IOException {
|
||||
byte[] buf = new byte[128];
|
||||
|
||||
try (InputStream stream = new SubStream(new ByteArrayInputStream(buf), buf.length)) {
|
||||
assertEquals(128, stream.skip(buf.length)); // Depends on ByteArrayInputStream specifics...
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("EmptyTryBlock")
|
||||
@Test
|
||||
public void testCloseConsumesAll() throws IOException {
|
||||
ByteArrayInputStream stream = new ByteArrayInputStream(new byte[128]);
|
||||
|
||||
try (InputStream ignore = new SubStream(stream, 128)) {
|
||||
// Nothing here...
|
||||
}
|
||||
|
||||
assertEquals(0, stream.available());
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
|
||||
@SuppressWarnings("EmptyTryBlock")
|
||||
@Test
|
||||
public void testCloseConsumesAllLongStream() throws IOException {
|
||||
ByteArrayInputStream stream = new ByteArrayInputStream(new byte[256]);
|
||||
|
||||
try (InputStream ignore = new SubStream(stream, 128)) {
|
||||
// Nothing here...
|
||||
}
|
||||
|
||||
assertEquals(128, stream.available());
|
||||
assertEquals(0, stream.read());
|
||||
}
|
||||
|
||||
@SuppressWarnings("EmptyTryBlock")
|
||||
@Test(timeout = 500L)
|
||||
public void testCloseConsumesAllShortStream() throws IOException {
|
||||
ByteArrayInputStream stream = new ByteArrayInputStream(new byte[13]);
|
||||
|
||||
try (InputStream ignore = new SubStream(stream, 42)) {
|
||||
// Nothing here...
|
||||
}
|
||||
|
||||
assertEquals(0, stream.available());
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
@@ -4,25 +4,17 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.common</groupId>
|
||||
<artifactId>common</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>common-lang</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
<name>TwelveMonkeys :: Common :: Language support</name>
|
||||
<description>
|
||||
TwelveMonkeys Common language support classes.
|
||||
The TwelveMonkeys Common Language support
|
||||
</description>
|
||||
|
||||
<properties>
|
||||
<project.jpms.module.name>com.twelvemonkeys.common.lang</project.jpms.module.name>
|
||||
</properties>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
@@ -904,7 +904,7 @@ public final class StringUtil {
|
||||
}
|
||||
catch (ParseException pe) {
|
||||
// Wrap in RuntimeException
|
||||
throw new IllegalArgumentException(pe.getMessage() + " at pos " + pe.getErrorOffset());
|
||||
throw new IllegalArgumentException(pe.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -593,8 +593,8 @@ public class StringUtilTest {
|
||||
cal.clear();
|
||||
cal.set(Calendar.HOUR, 1);
|
||||
cal.set(Calendar.MINUTE, 2);
|
||||
format = new SimpleDateFormat("HH:mm");
|
||||
date = StringUtil.toDate("1:02", format);
|
||||
date = StringUtil.toDate("1:02 am",
|
||||
DateFormat.getTimeInstance(DateFormat.SHORT, Locale.US));
|
||||
assertNotNull(date);
|
||||
assertEquals(cal.getTime(), date);
|
||||
}
|
||||
|
||||
+2
-2
@@ -4,7 +4,7 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys</groupId>
|
||||
<artifactId>twelvemonkeys</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<groupId>com.twelvemonkeys.common</groupId>
|
||||
<artifactId>common</artifactId>
|
||||
@@ -47,7 +47,7 @@
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
<artifactId>junit</artifactId>
|
||||
<version>4.13.2</version>
|
||||
<version>4.13.1</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
+3
-12
@@ -4,13 +4,13 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys</groupId>
|
||||
<artifactId>twelvemonkeys</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<groupId>com.twelvemonkeys.contrib</groupId>
|
||||
<artifactId>contrib</artifactId>
|
||||
<name>TwelveMonkeys :: Contrib</name>
|
||||
<description>
|
||||
Contributions to TwelveMonkeys and code that doesn't fit anywhere else.
|
||||
Contributions to TwelveMonkeys which are not matching into the ImageIO plug-ins.
|
||||
</description>
|
||||
|
||||
<dependencies>
|
||||
@@ -65,17 +65,8 @@
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
<artifactId>junit</artifactId>
|
||||
<version>4.13.2</version>
|
||||
<version>4.13.1</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
@@ -4,7 +4,7 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>imageio-batik</artifactId>
|
||||
<name>TwelveMonkeys :: ImageIO :: Batik Plugin</name>
|
||||
@@ -17,7 +17,7 @@
|
||||
|
||||
<properties>
|
||||
<project.jpms.module.name>com.twelvemonkeys.imageio.batik</project.jpms.module.name>
|
||||
<batik.version>1.17</batik.version>
|
||||
<batik.version>1.14</batik.version>
|
||||
</properties>
|
||||
|
||||
<build>
|
||||
@@ -33,18 +33,6 @@
|
||||
</systemPropertyVariables>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
<configuration>
|
||||
<instructions>
|
||||
<Provide-Capability>
|
||||
osgi.serviceloader;
|
||||
osgi.serviceloader=javax.imageio.spi.ImageReaderSpi
|
||||
</Provide-Capability>
|
||||
</instructions>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
@@ -63,7 +51,7 @@
|
||||
<dependency>
|
||||
<groupId>commons-io</groupId>
|
||||
<artifactId>commons-io</artifactId>
|
||||
<version>2.17.0</version>
|
||||
<version>2.11.0</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
|
||||
|
||||
+32
-34
@@ -33,7 +33,6 @@ package com.twelvemonkeys.imageio.plugins.svg;
|
||||
import com.twelvemonkeys.image.ImageUtil;
|
||||
import com.twelvemonkeys.imageio.ImageReaderBase;
|
||||
import com.twelvemonkeys.imageio.util.IIOUtil;
|
||||
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
|
||||
import com.twelvemonkeys.lang.StringUtil;
|
||||
|
||||
import org.apache.batik.anim.dom.SVGDOMImplementation;
|
||||
@@ -92,10 +91,10 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
/**
|
||||
* Creates an {@code SVGImageReader}.
|
||||
*
|
||||
* @param provider the provider
|
||||
* @param pProvider the provider
|
||||
*/
|
||||
public SVGImageReader(final ImageReaderSpi provider) {
|
||||
super(provider);
|
||||
public SVGImageReader(final ImageReaderSpi pProvider) {
|
||||
super(pProvider);
|
||||
}
|
||||
|
||||
protected void resetMembers() {
|
||||
@@ -109,20 +108,20 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setInput(Object input, boolean seekForwardOnly, boolean ignoreMetadata) {
|
||||
super.setInput(input, seekForwardOnly, ignoreMetadata);
|
||||
public void setInput(Object pInput, boolean seekForwardOnly, boolean ignoreMetadata) {
|
||||
super.setInput(pInput, seekForwardOnly, ignoreMetadata);
|
||||
|
||||
if (imageInput != null) {
|
||||
TranscoderInput transcoderInput = new TranscoderInput(IIOUtil.createStreamAdapter(imageInput));
|
||||
rasterizer.setInput(transcoderInput);
|
||||
TranscoderInput input = new TranscoderInput(IIOUtil.createStreamAdapter(imageInput));
|
||||
rasterizer.setInput(input);
|
||||
}
|
||||
}
|
||||
|
||||
public BufferedImage read(int imageIndex, ImageReadParam param) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public BufferedImage read(int pIndex, ImageReadParam pParam) throws IOException {
|
||||
checkBounds(pIndex);
|
||||
|
||||
if (param instanceof SVGReadParam) {
|
||||
SVGReadParam svgParam = (SVGReadParam) param;
|
||||
if (pParam instanceof SVGReadParam) {
|
||||
SVGReadParam svgParam = (SVGReadParam) pParam;
|
||||
|
||||
// set the external-resource-resolution preference
|
||||
allowExternalResources = svgParam.isAllowExternalResources();
|
||||
@@ -140,17 +139,17 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
}
|
||||
|
||||
Dimension size = null;
|
||||
if (param != null) {
|
||||
size = param.getSourceRenderSize();
|
||||
if (pParam != null) {
|
||||
size = pParam.getSourceRenderSize();
|
||||
}
|
||||
if (size == null) {
|
||||
size = new Dimension(getWidth(imageIndex), getHeight(imageIndex));
|
||||
size = new Dimension(getWidth(pIndex), getHeight(pIndex));
|
||||
}
|
||||
|
||||
BufferedImage destination = getDestination(param, getImageTypes(imageIndex), size.width, size.height);
|
||||
BufferedImage destination = getDestination(pParam, getImageTypes(pIndex), size.width, size.height);
|
||||
|
||||
// Read in the image, using the Batik Transcoder
|
||||
processImageStarted(imageIndex);
|
||||
processImageStarted(pIndex);
|
||||
|
||||
BufferedImage image = rasterizer.getImage();
|
||||
|
||||
@@ -174,18 +173,18 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
return ex.getException() != null ? ex.getException() : ex;
|
||||
}
|
||||
|
||||
private TranscodingHints paramsToHints(SVGReadParam param) throws IOException {
|
||||
private TranscodingHints paramsToHints(SVGReadParam pParam) throws IOException {
|
||||
TranscodingHints hints = new TranscodingHints();
|
||||
// Note: We must allow generic ImageReadParams, so converting to
|
||||
// TanscodingHints should be done outside the SVGReadParam class.
|
||||
|
||||
// Set dimensions
|
||||
Dimension size = param.getSourceRenderSize();
|
||||
Dimension size = pParam.getSourceRenderSize();
|
||||
Rectangle viewBox = rasterizer.getViewBox();
|
||||
if (size == null) {
|
||||
// SVG is not a pixel based format, but we'll scale it, according to
|
||||
// the subsampling for compatibility
|
||||
size = getSourceRenderSizeFromSubsamping(param, viewBox.getSize());
|
||||
size = getSourceRenderSizeFromSubsamping(pParam, viewBox.getSize());
|
||||
}
|
||||
|
||||
if (size != null) {
|
||||
@@ -194,7 +193,7 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
}
|
||||
|
||||
// Set area of interest
|
||||
Rectangle region = param.getSourceRegion();
|
||||
Rectangle region = pParam.getSourceRegion();
|
||||
if (region != null) {
|
||||
hints.put(ImageTranscoder.KEY_AOI, region);
|
||||
|
||||
@@ -218,7 +217,7 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
}
|
||||
|
||||
// Background color
|
||||
Paint bg = param.getBackgroundColor();
|
||||
Paint bg = pParam.getBackgroundColor();
|
||||
if (bg != null) {
|
||||
hints.put(ImageTranscoder.KEY_BACKGROUND_COLOR, bg);
|
||||
}
|
||||
@@ -226,10 +225,10 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
return hints;
|
||||
}
|
||||
|
||||
private Dimension getSourceRenderSizeFromSubsamping(ImageReadParam param, Dimension origSize) {
|
||||
if (param.getSourceXSubsampling() > 1 || param.getSourceYSubsampling() > 1) {
|
||||
return new Dimension((int) (origSize.width / (float) param.getSourceXSubsampling()),
|
||||
(int) (origSize.height / (float) param.getSourceYSubsampling()));
|
||||
private Dimension getSourceRenderSizeFromSubsamping(ImageReadParam pParam, Dimension pOrigSize) {
|
||||
if (pParam.getSourceXSubsampling() > 1 || pParam.getSourceYSubsampling() > 1) {
|
||||
return new Dimension((int) (pOrigSize.width / (float) pParam.getSourceXSubsampling()),
|
||||
(int) (pOrigSize.height / (float) pParam.getSourceYSubsampling()));
|
||||
}
|
||||
return null;
|
||||
}
|
||||
@@ -238,19 +237,19 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
return new SVGReadParam();
|
||||
}
|
||||
|
||||
public int getWidth(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public int getWidth(int pIndex) throws IOException {
|
||||
checkBounds(pIndex);
|
||||
|
||||
return rasterizer.getDefaultWidth();
|
||||
}
|
||||
|
||||
public int getHeight(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public int getHeight(int pIndex) throws IOException {
|
||||
checkBounds(pIndex);
|
||||
return rasterizer.getDefaultHeight();
|
||||
}
|
||||
|
||||
public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) {
|
||||
return Collections.singleton(ImageTypeSpecifiers.createFromRenderedImage(rasterizer.createImage(1, 1))).iterator();
|
||||
return Collections.singleton(ImageTypeSpecifier.createFromRenderedImage(rasterizer.createImage(1, 1))).iterator();
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -602,7 +601,6 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
initialized = true;
|
||||
|
||||
try {
|
||||
super.addTranscodingHint(SVGAbstractTranscoder.KEY_ALLOW_EXTERNAL_RESOURCES, allowExternalResources);
|
||||
super.transcode(transcoderInput, null);
|
||||
}
|
||||
catch (TranscoderException e) {
|
||||
@@ -635,8 +633,8 @@ public class SVGImageReader extends ImageReaderBase {
|
||||
return viewBox.getBounds();
|
||||
}
|
||||
|
||||
void setInput(final TranscoderInput input) {
|
||||
transcoderInput = input;
|
||||
void setInput(final TranscoderInput pInput) {
|
||||
transcoderInput = pInput;
|
||||
}
|
||||
|
||||
@Override
|
||||
|
||||
+14
-14
@@ -60,22 +60,22 @@ public final class SVGImageReaderSpi extends ImageReaderSpiBase {
|
||||
super(new SVGProviderInfo());
|
||||
}
|
||||
|
||||
public boolean canDecodeInput(final Object source) throws IOException {
|
||||
return source instanceof ImageInputStream && canDecode((ImageInputStream) source);
|
||||
public boolean canDecodeInput(final Object pSource) throws IOException {
|
||||
return pSource instanceof ImageInputStream && canDecode((ImageInputStream) pSource);
|
||||
}
|
||||
|
||||
@SuppressWarnings("StatementWithEmptyBody")
|
||||
private static boolean canDecode(final ImageInputStream input) throws IOException {
|
||||
private static boolean canDecode(final ImageInputStream pInput) throws IOException {
|
||||
// NOTE: This test is quite quick as it does not involve any parsing,
|
||||
// however it may not recognize all kinds of SVG documents.
|
||||
try {
|
||||
input.mark();
|
||||
pInput.mark();
|
||||
|
||||
// TODO: This is not ok for UTF-16 and other wide encodings
|
||||
// TODO: Use an XML (encoding) aware Reader instance instead
|
||||
// Need to figure out pretty fast if this is XML or not
|
||||
int b;
|
||||
while (Character.isWhitespace((char) (b = input.read()))) {
|
||||
while (Character.isWhitespace((char) (b = pInput.read()))) {
|
||||
// Skip over leading WS
|
||||
}
|
||||
|
||||
@@ -95,30 +95,30 @@ public final class SVGImageReaderSpi extends ImageReaderSpiBase {
|
||||
|
||||
byte[] buffer = new byte[4];
|
||||
while (true) {
|
||||
input.readFully(buffer);
|
||||
pInput.readFully(buffer);
|
||||
|
||||
if (buffer[0] == '?') {
|
||||
// This is the XML declaration or a processing instruction
|
||||
while (!((input.readByte() & 0xFF) == '?' && input.read() == '>')) {
|
||||
while (!((pInput.readByte() & 0xFF) == '?' && pInput.read() == '>')) {
|
||||
// Skip until end of XML declaration or processing instruction or EOF
|
||||
}
|
||||
}
|
||||
else if (buffer[0] == '!') {
|
||||
if (buffer[1] == '-' && buffer[2] == '-') {
|
||||
// This is a comment
|
||||
while (!((input.readByte() & 0xFF) == '-' && input.read() == '-' && input.read() == '>')) {
|
||||
while (!((pInput.readByte() & 0xFF) == '-' && pInput.read() == '-' && pInput.read() == '>')) {
|
||||
// Skip until end of comment or EOF
|
||||
}
|
||||
}
|
||||
else if (buffer[1] == 'D' && buffer[2] == 'O' && buffer[3] == 'C'
|
||||
&& input.read() == 'T' && input.read() == 'Y'
|
||||
&& input.read() == 'P' && input.read() == 'E') {
|
||||
&& pInput.read() == 'T' && pInput.read() == 'Y'
|
||||
&& pInput.read() == 'P' && pInput.read() == 'E') {
|
||||
// This is the DOCTYPE declaration
|
||||
while (Character.isWhitespace((char) (b = input.read()))) {
|
||||
while (Character.isWhitespace((char) (b = pInput.read()))) {
|
||||
// Skip over WS
|
||||
}
|
||||
|
||||
if (b == 's' && input.read() == 'v' && input.read() == 'g') {
|
||||
if (b == 's' && pInput.read() == 'v' && pInput.read() == 'g') {
|
||||
// It's SVG, identified by DOCTYPE
|
||||
return true;
|
||||
}
|
||||
@@ -142,7 +142,7 @@ public final class SVGImageReaderSpi extends ImageReaderSpiBase {
|
||||
return false;
|
||||
}
|
||||
|
||||
while ((input.readByte() & 0xFF) != '<') {
|
||||
while ((pInput.readByte() & 0xFF) != '<') {
|
||||
// Skip over, until next begin tag or EOF
|
||||
}
|
||||
}
|
||||
@@ -153,7 +153,7 @@ public final class SVGImageReaderSpi extends ImageReaderSpiBase {
|
||||
}
|
||||
finally {
|
||||
//noinspection ThrowFromFinallyBlock
|
||||
input.reset();
|
||||
pInput.reset();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
+4
-4
@@ -51,16 +51,16 @@ public class SVGReadParam extends ImageReadParam {
|
||||
return background;
|
||||
}
|
||||
|
||||
public void setBackgroundColor(Paint color) {
|
||||
background = color;
|
||||
public void setBackgroundColor(Paint pColor) {
|
||||
background = pColor;
|
||||
}
|
||||
|
||||
public String getBaseURI() {
|
||||
return baseURI;
|
||||
}
|
||||
|
||||
public void setBaseURI(String baseURI) {
|
||||
this.baseURI = baseURI;
|
||||
public void setBaseURI(String pBaseURI) {
|
||||
baseURI = pBaseURI;
|
||||
}
|
||||
|
||||
public void setAllowExternalResources(boolean allow) {
|
||||
|
||||
@@ -4,7 +4,7 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>imageio-bmp</artifactId>
|
||||
<name>TwelveMonkeys :: ImageIO :: BMP plugin</name>
|
||||
@@ -26,23 +26,4 @@
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
<configuration>
|
||||
<instructions>
|
||||
<Provide-Capability>
|
||||
osgi.serviceloader;
|
||||
osgi.serviceloader=javax.imageio.spi.ImageReaderSpi,
|
||||
osgi.serviceloader;
|
||||
osgi.serviceloader=javax.imageio.spi.ImageWriterSpi
|
||||
</Provide-Capability>
|
||||
</instructions>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
+13
-14
@@ -81,8 +81,8 @@ public final class BMPImageReader extends ImageReaderBase {
|
||||
super(new BMPImageReaderSpi());
|
||||
}
|
||||
|
||||
BMPImageReader(final ImageReaderSpi provider) {
|
||||
super(provider);
|
||||
BMPImageReader(final ImageReaderSpi pProvider) {
|
||||
super(pProvider);
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -129,7 +129,6 @@ public final class BMPImageReader extends ImageReaderBase {
|
||||
|
||||
// Read DIB header
|
||||
header = DIBHeader.read(imageInput);
|
||||
// System.out.println("header = " + header);
|
||||
|
||||
if (pixelOffset < header.size + DIB.BMP_FILE_HEADER_SIZE) {
|
||||
throw new IIOException("Invalid pixel offset: " + pixelOffset);
|
||||
@@ -187,30 +186,30 @@ public final class BMPImageReader extends ImageReaderBase {
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getWidth(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public int getWidth(int pImageIndex) throws IOException {
|
||||
checkBounds(pImageIndex);
|
||||
|
||||
return header.getWidth();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getHeight(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public int getHeight(int pImageIndex) throws IOException {
|
||||
checkBounds(pImageIndex);
|
||||
|
||||
return header.getHeight();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public Iterator<ImageTypeSpecifier> getImageTypes(int pImageIndex) throws IOException {
|
||||
checkBounds(pImageIndex);
|
||||
|
||||
// TODO: Better implementation, include INT_RGB types for 3BYTE_BGR and 4BYTE_ABGR for INT_ARGB
|
||||
return Collections.singletonList(getRawImageType(imageIndex)).iterator();
|
||||
return Collections.singletonList(getRawImageType(pImageIndex)).iterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageTypeSpecifier getRawImageType(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public ImageTypeSpecifier getRawImageType(int pImageIndex) throws IOException {
|
||||
checkBounds(pImageIndex);
|
||||
|
||||
if (header.getPlanes() != 1) {
|
||||
throw new IIOException("Multiple planes not supported");
|
||||
@@ -686,8 +685,8 @@ public final class BMPImageReader extends ImageReaderBase {
|
||||
}
|
||||
|
||||
@SuppressWarnings({ "unchecked", "UnusedDeclaration", "SameParameterValue" })
|
||||
static <T extends Throwable> void throwAs(final Class<T> type, final Throwable throwable) throws T {
|
||||
throw (T) throwable;
|
||||
static <T extends Throwable> void throwAs(final Class<T> pType, final Throwable pThrowable) throws T {
|
||||
throw (T) pThrowable;
|
||||
}
|
||||
|
||||
private class ListenerDelegator extends ProgressListenerBase implements IIOReadUpdateListener, IIOReadWarningListener {
|
||||
|
||||
+8
-8
@@ -65,16 +65,16 @@ public final class BMPImageReaderSpi extends ImageReaderSpiBase {
|
||||
}
|
||||
}
|
||||
|
||||
public boolean canDecodeInput(final Object source) throws IOException {
|
||||
return source instanceof ImageInputStream && canDecode((ImageInputStream) source);
|
||||
public boolean canDecodeInput(final Object pSource) throws IOException {
|
||||
return pSource instanceof ImageInputStream && canDecode((ImageInputStream) pSource);
|
||||
}
|
||||
|
||||
private static boolean canDecode(final ImageInputStream input) throws IOException {
|
||||
private static boolean canDecode(final ImageInputStream pInput) throws IOException {
|
||||
byte[] fileHeader = new byte[18]; // Strictly: file header (14 bytes) + BMP header size field (4 bytes)
|
||||
|
||||
try {
|
||||
input.mark();
|
||||
input.readFully(fileHeader);
|
||||
pInput.mark();
|
||||
pInput.readFully(fileHeader);
|
||||
|
||||
// Magic: BM
|
||||
if (fileHeader[0] != 'B' || fileHeader[1] != 'M') {
|
||||
@@ -112,15 +112,15 @@ public final class BMPImageReaderSpi extends ImageReaderSpiBase {
|
||||
}
|
||||
}
|
||||
finally {
|
||||
input.reset();
|
||||
pInput.reset();
|
||||
}
|
||||
}
|
||||
|
||||
public ImageReader createReaderInstance(final Object extension) {
|
||||
public ImageReader createReaderInstance(final Object pExtension) {
|
||||
return new BMPImageReader(this);
|
||||
}
|
||||
|
||||
public String getDescription(final Locale locale) {
|
||||
public String getDescription(final Locale pLocale) {
|
||||
return "Windows Device Independent Bitmap Format (BMP) Reader";
|
||||
}
|
||||
}
|
||||
|
||||
+1
-1
@@ -47,7 +47,7 @@ import java.nio.ByteOrder;
|
||||
* BMPImageWriter
|
||||
*/
|
||||
public final class BMPImageWriter extends DIBImageWriter {
|
||||
BMPImageWriter(ImageWriterSpi provider) {
|
||||
protected BMPImageWriter(ImageWriterSpi provider) {
|
||||
super(provider);
|
||||
}
|
||||
|
||||
|
||||
+1
-2
@@ -32,7 +32,6 @@ package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import com.twelvemonkeys.imageio.AbstractMetadata;
|
||||
import com.twelvemonkeys.lang.Validate;
|
||||
|
||||
import org.w3c.dom.Node;
|
||||
|
||||
import javax.imageio.metadata.IIOMetadataNode;
|
||||
@@ -142,7 +141,7 @@ final class BMPMetadata extends AbstractMetadata {
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardChromaNode() {
|
||||
// NOTE: BMP files may contain a color map, even if true color...
|
||||
// Not sure if this is a good idea to expose to the metadata,
|
||||
// Not sure if this is a good idea to expose to the meta data,
|
||||
// as it might be unexpected... Then again...
|
||||
if (colorMap != null) {
|
||||
IIOMetadataNode chroma = new IIOMetadataNode("Chroma");
|
||||
|
||||
+7
-7
@@ -29,11 +29,11 @@
|
||||
*/
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import java.awt.image.*;
|
||||
import java.io.IOException;
|
||||
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* Describes a bitmap structure.
|
||||
*
|
||||
@@ -47,9 +47,9 @@ abstract class BitmapDescriptor {
|
||||
protected BufferedImage image;
|
||||
protected BitmapMask mask;
|
||||
|
||||
public BitmapDescriptor(final DirectoryEntry entry, final DIBHeader header) {
|
||||
this.entry = notNull(entry, "entry");
|
||||
this.header = notNull(header, "header");
|
||||
public BitmapDescriptor(final DirectoryEntry pEntry, final DIBHeader pHeader) {
|
||||
entry = notNull(pEntry, "entry");;
|
||||
header = notNull(pHeader, "header");
|
||||
}
|
||||
|
||||
abstract public BufferedImage getImage() throws IOException;
|
||||
@@ -75,7 +75,7 @@ abstract class BitmapDescriptor {
|
||||
return getClass().getSimpleName() + "[" + entry + ", " + header + "]";
|
||||
}
|
||||
|
||||
final void setMask(final BitmapMask mask) {
|
||||
public final void setMask(final BitmapMask mask) {
|
||||
this.mask = mask;
|
||||
}
|
||||
|
||||
|
||||
+22
-14
@@ -29,7 +29,10 @@
|
||||
*/
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.DataBuffer;
|
||||
import java.awt.image.IndexColorModel;
|
||||
import java.awt.image.WritableRaster;
|
||||
import java.util.Hashtable;
|
||||
|
||||
/**
|
||||
@@ -38,13 +41,12 @@ import java.util.Hashtable;
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: BitmapIndexed.java,v 1.0 25.feb.2006 00:29:44 haku Exp$
|
||||
*/
|
||||
final class BitmapIndexed extends BitmapDescriptor {
|
||||
final int[] bits;
|
||||
final int[] colors;
|
||||
|
||||
public BitmapIndexed(final DirectoryEntry entry, final DIBHeader header) {
|
||||
super(entry, header);
|
||||
class BitmapIndexed extends BitmapDescriptor {
|
||||
protected final int[] bits;
|
||||
protected final int[] colors;
|
||||
|
||||
public BitmapIndexed(final DirectoryEntry pEntry, final DIBHeader pHeader) {
|
||||
super(pEntry, pHeader);
|
||||
bits = new int[getWidth() * getHeight()];
|
||||
|
||||
// NOTE: We're adding space for one extra color, for transparency
|
||||
@@ -57,16 +59,20 @@ final class BitmapIndexed extends BitmapDescriptor {
|
||||
|
||||
IndexColorModel icm = createColorModel();
|
||||
|
||||
// We add cursor hotspot as a property to images created from CUR format.
|
||||
// This is slightly obscure, and should probably be moved...
|
||||
// This is slightly obscure, and should probably be moved..
|
||||
Hashtable<String, Object> properties = null;
|
||||
if (entry instanceof DirectoryEntry.CUREntry) {
|
||||
properties = new Hashtable<>(1);
|
||||
properties.put("cursor_hotspot", ((DirectoryEntry.CUREntry) this.entry).getHotspot());
|
||||
}
|
||||
|
||||
WritableRaster raster = icm.createCompatibleWritableRaster(getWidth(), getHeight());
|
||||
BufferedImage image = new BufferedImage(icm, raster, icm.isAlphaPremultiplied(), properties);
|
||||
BufferedImage image = new BufferedImage(
|
||||
icm,
|
||||
icm.createCompatibleWritableRaster(getWidth(), getHeight()),
|
||||
icm.isAlphaPremultiplied(), properties
|
||||
);
|
||||
|
||||
WritableRaster raster = image.getRaster();
|
||||
|
||||
// Make pixels transparent according to mask
|
||||
final int trans = icm.getTransparentPixel();
|
||||
@@ -99,7 +105,7 @@ final class BitmapIndexed extends BitmapDescriptor {
|
||||
int index = findTransparentIndexMaybeRemap(this.colors, this.bits);
|
||||
|
||||
if (index == -1) {
|
||||
// No duplicate found, increase bit count
|
||||
// No duplicate found, increase bitcount
|
||||
bits++;
|
||||
transparent = this.colors.length - 1;
|
||||
}
|
||||
@@ -111,8 +117,10 @@ final class BitmapIndexed extends BitmapDescriptor {
|
||||
}
|
||||
|
||||
// NOTE: Setting hasAlpha to true, makes things work on 1.2
|
||||
return new IndexColorModel(bits, colors, this.colors, 0, true, transparent,
|
||||
bits <= 8 ? DataBuffer.TYPE_BYTE : DataBuffer.TYPE_USHORT);
|
||||
return new IndexColorModel(
|
||||
bits, colors, this.colors, 0, true, transparent,
|
||||
bits <= 8 ? DataBuffer.TYPE_BYTE : DataBuffer.TYPE_USHORT
|
||||
);
|
||||
}
|
||||
|
||||
private static int findTransparentIndexMaybeRemap(final int[] colors, final int[] bits) {
|
||||
|
||||
+8
-8
@@ -30,7 +30,7 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
|
||||
|
||||
/**
|
||||
@@ -39,17 +39,17 @@ import java.awt.image.*;
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: BitmapMask.java,v 1.0 25.feb.2006 00:29:44 haku Exp$
|
||||
*/
|
||||
final class BitmapMask extends BitmapDescriptor {
|
||||
final BitmapIndexed bitMask;
|
||||
class BitmapMask extends BitmapDescriptor {
|
||||
protected final BitmapIndexed bitMask;
|
||||
|
||||
public BitmapMask(final DirectoryEntry parent, final DIBHeader header) {
|
||||
super(parent, header);
|
||||
bitMask = new BitmapIndexed(parent, header);
|
||||
public BitmapMask(final DirectoryEntry pParent, final DIBHeader pHeader) {
|
||||
super(pParent, pHeader);
|
||||
bitMask = new BitmapIndexed(pParent, pHeader);
|
||||
}
|
||||
|
||||
boolean isTransparent(final int x, final int y) {
|
||||
boolean isTransparent(final int pX, final int pY) {
|
||||
// NOTE: 1: Fully transparent, 0: Opaque...
|
||||
return bitMask.bits[x + y * getWidth()] != 0;
|
||||
return bitMask.bits[pX + pY * getWidth()] != 0;
|
||||
}
|
||||
|
||||
public BufferedImage getImage() {
|
||||
|
||||
+6
-5
@@ -31,7 +31,8 @@
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.WritableRaster;
|
||||
|
||||
/**
|
||||
* Describes an RGB/true color bitmap structure (16, 24 and 32 bits per pixel).
|
||||
@@ -39,10 +40,10 @@ import java.awt.image.*;
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: BitmapRGB.java,v 1.0 25.feb.2006 00:29:44 haku Exp$
|
||||
*/
|
||||
final class BitmapRGB extends BitmapDescriptor {
|
||||
class BitmapRGB extends BitmapDescriptor {
|
||||
|
||||
public BitmapRGB(final DirectoryEntry entry, final DIBHeader header) {
|
||||
super(entry, header);
|
||||
public BitmapRGB(final DirectoryEntry pEntry, final DIBHeader pHeader) {
|
||||
super(pEntry, pHeader);
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -70,7 +71,7 @@ final class BitmapRGB extends BitmapDescriptor {
|
||||
|
||||
WritableRaster alphaRaster = masked.getAlphaRaster();
|
||||
|
||||
byte[] trans = {0x00};
|
||||
byte[] trans = {0x0};
|
||||
for (int y = 0; y < getHeight(); y++) {
|
||||
for (int x = 0; x < getWidth(); x++) {
|
||||
if (mask.isTransparent(x, y)) {
|
||||
|
||||
+8
-7
@@ -30,10 +30,11 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.io.IOException;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
|
||||
/**
|
||||
* Represents bitmap structures we can't read.
|
||||
* Allows for deferred exception handling, and allowing clients to read all images that can be read.
|
||||
@@ -41,13 +42,13 @@ import java.io.IOException;
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @version $Id: BitmapUnsupported.java,v 1.0 25.feb.2006 00:29:44 haku Exp$
|
||||
*/
|
||||
final class BitmapUnsupported extends BitmapDescriptor {
|
||||
private final String message;
|
||||
class BitmapUnsupported extends BitmapDescriptor {
|
||||
private String message;
|
||||
|
||||
public BitmapUnsupported(final DirectoryEntry entry, DIBHeader header, final String message) {
|
||||
super(entry, header);
|
||||
public BitmapUnsupported(final DirectoryEntry pEntry, DIBHeader header, final String pMessage) {
|
||||
super(pEntry, header);
|
||||
|
||||
this.message = message;
|
||||
message = pMessage;
|
||||
}
|
||||
|
||||
@Override
|
||||
|
||||
+5
-5
@@ -48,22 +48,22 @@ public final class CURImageReader extends DIBImageReader {
|
||||
super(new CURImageReaderSpi());
|
||||
}
|
||||
|
||||
CURImageReader(final ImageReaderSpi provider) {
|
||||
super(provider);
|
||||
protected CURImageReader(final ImageReaderSpi pProvider) {
|
||||
super(pProvider);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the hot spot location for the cursor.
|
||||
*
|
||||
* @param imageIndex the index of the cursor in the current input.
|
||||
* @param pImageIndex the index of the cursor in the current input.
|
||||
* @return the hot spot location for the cursor
|
||||
*
|
||||
* @throws java.io.IOException if an I/O exception occurs during reading of image meta data
|
||||
* @throws IndexOutOfBoundsException if {@code pImageIndex} is less than {@code 0} or greater than/equal to
|
||||
* the number of cursors in the file
|
||||
*/
|
||||
public Point getHotSpot(final int imageIndex) throws IOException {
|
||||
DirectoryEntry.CUREntry entry = (DirectoryEntry.CUREntry) getEntry(imageIndex);
|
||||
public final Point getHotSpot(final int pImageIndex) throws IOException {
|
||||
DirectoryEntry.CUREntry entry = (DirectoryEntry.CUREntry) getEntry(pImageIndex);
|
||||
return entry.getHotspot();
|
||||
}
|
||||
}
|
||||
|
||||
+5
-4
@@ -32,6 +32,7 @@ package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import com.twelvemonkeys.imageio.spi.ImageReaderSpiBase;
|
||||
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.IOException;
|
||||
import java.util.Locale;
|
||||
@@ -48,15 +49,15 @@ public final class CURImageReaderSpi extends ImageReaderSpiBase {
|
||||
super(new CURProviderInfo());
|
||||
}
|
||||
|
||||
public boolean canDecodeInput(final Object source) throws IOException {
|
||||
return source instanceof ImageInputStream && ICOImageReaderSpi.canDecode((ImageInputStream) source, DIB.TYPE_CUR);
|
||||
public boolean canDecodeInput(final Object pSource) throws IOException {
|
||||
return pSource instanceof ImageInputStream && ICOImageReaderSpi.canDecode((ImageInputStream) pSource, DIB.TYPE_CUR);
|
||||
}
|
||||
|
||||
public CURImageReader createReaderInstance(final Object extension) {
|
||||
public ImageReader createReaderInstance(final Object pExtension) throws IOException {
|
||||
return new CURImageReader(this);
|
||||
}
|
||||
|
||||
public String getDescription(final Locale locale) {
|
||||
public String getDescription(final Locale pLocale) {
|
||||
return "Windows Cursor Format (CUR) Reader";
|
||||
}
|
||||
}
|
||||
|
||||
+103
-171
@@ -30,11 +30,12 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import java.io.DataInput;
|
||||
import java.io.DataOutput;
|
||||
import java.io.IOException;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
|
||||
/**
|
||||
* Represents the DIB (Device Independent Bitmap) Information header structure.
|
||||
*
|
||||
@@ -90,17 +91,17 @@ abstract class DIBHeader {
|
||||
protected DIBHeader() {
|
||||
}
|
||||
|
||||
public static DIBHeader read(final DataInput stream) throws IOException {
|
||||
int size = stream.readInt();
|
||||
public static DIBHeader read(final DataInput pStream) throws IOException {
|
||||
int size = pStream.readInt();
|
||||
|
||||
DIBHeader header = createHeader(size);
|
||||
header.read(size, stream);
|
||||
header.read(size, pStream);
|
||||
|
||||
return header;
|
||||
}
|
||||
|
||||
private static DIBHeader createHeader(final int size) throws IOException {
|
||||
switch (size) {
|
||||
private static DIBHeader createHeader(final int pSize) throws IOException {
|
||||
switch (pSize) {
|
||||
case DIB.BITMAP_CORE_HEADER_SIZE:
|
||||
return new BitmapCoreHeader();
|
||||
case DIB.OS2_V2_HEADER_16_SIZE:
|
||||
@@ -117,12 +118,11 @@ abstract class DIBHeader {
|
||||
case DIB.BITMAP_V5_INFO_HEADER_SIZE:
|
||||
return new BitmapV5InfoHeader();
|
||||
default:
|
||||
throw new IIOException(String.format("Unknown Bitmap Information Header (size: %s)", size));
|
||||
throw new IIOException(String.format("Unknown Bitmap Information Header (size: %s)", pSize));
|
||||
}
|
||||
}
|
||||
|
||||
protected abstract void read(int size, DataInput stream) throws IOException;
|
||||
protected abstract void write(final DataOutput stream) throws IOException;
|
||||
protected abstract void read(int pSize, DataInput pStream) throws IOException;
|
||||
|
||||
public final int getSize() {
|
||||
return size;
|
||||
@@ -189,12 +189,12 @@ abstract class DIBHeader {
|
||||
);
|
||||
}
|
||||
|
||||
private static int[] readMasks(final DataInput stream, final boolean hasAlphaMask) throws IOException {
|
||||
private static int[] readMasks(final DataInput pStream, final boolean hasAlphaMask) throws IOException {
|
||||
int maskCount = hasAlphaMask ? 4 : 3;
|
||||
int[] masks = new int[4];
|
||||
|
||||
for (int i = 0; i < maskCount; i++) {
|
||||
masks[i] = stream.readInt();
|
||||
masks[i] = pStream.readInt();
|
||||
}
|
||||
|
||||
return masks;
|
||||
@@ -205,30 +205,24 @@ abstract class DIBHeader {
|
||||
// TODO: Get rid of code duplication below...
|
||||
|
||||
static final class BitmapCoreHeader extends DIBHeader {
|
||||
@Override
|
||||
protected void read(final int size, final DataInput stream) throws IOException {
|
||||
if (size != DIB.BITMAP_CORE_HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", size, DIB.BITMAP_CORE_HEADER_SIZE));
|
||||
protected void read(final int pSize, final DataInput pStream) throws IOException {
|
||||
if (pSize != DIB.BITMAP_CORE_HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", pSize, DIB.BITMAP_CORE_HEADER_SIZE));
|
||||
}
|
||||
|
||||
this.size = size;
|
||||
size = pSize;
|
||||
|
||||
// NOTE: Unlike all other headers, width and height are unsigned SHORT values (16 bit)!
|
||||
width = stream.readUnsignedShort();
|
||||
height = stream.readShort();
|
||||
width = pStream.readUnsignedShort();
|
||||
height = pStream.readShort();
|
||||
|
||||
if (height < 0) {
|
||||
height = -height;
|
||||
topDown = true;
|
||||
}
|
||||
|
||||
planes = stream.readUnsignedShort();
|
||||
bitCount = stream.readUnsignedShort();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void write(DataOutput stream) {
|
||||
throw new UnsupportedOperationException();
|
||||
planes = pStream.readUnsignedShort();
|
||||
bitCount = pStream.readUnsignedShort();
|
||||
}
|
||||
|
||||
public String getBMPVersion() {
|
||||
@@ -248,51 +242,45 @@ abstract class DIBHeader {
|
||||
*/
|
||||
static final class BitmapCoreHeaderV2 extends DIBHeader {
|
||||
@SuppressWarnings("unused")
|
||||
@Override
|
||||
protected void read(final int size, final DataInput stream) throws IOException {
|
||||
if (size != DIB.OS2_V2_HEADER_SIZE && size != DIB.OS2_V2_HEADER_16_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", size, DIB.OS2_V2_HEADER_SIZE));
|
||||
protected void read(final int pSize, final DataInput pStream) throws IOException {
|
||||
if (pSize != DIB.OS2_V2_HEADER_SIZE && pSize != DIB.OS2_V2_HEADER_16_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", pSize, DIB.OS2_V2_HEADER_SIZE));
|
||||
}
|
||||
|
||||
this.size = size;
|
||||
size = pSize;
|
||||
|
||||
width = stream.readInt();
|
||||
height = stream.readInt();
|
||||
width = pStream.readInt();
|
||||
height = pStream.readInt();
|
||||
|
||||
if (height < 0) {
|
||||
height = -height;
|
||||
topDown = true;
|
||||
}
|
||||
|
||||
planes = stream.readUnsignedShort();
|
||||
bitCount = stream.readUnsignedShort();
|
||||
planes = pStream.readUnsignedShort();
|
||||
bitCount = pStream.readUnsignedShort();
|
||||
|
||||
if (size != DIB.OS2_V2_HEADER_16_SIZE) {
|
||||
compression = stream.readInt();
|
||||
if (pSize != DIB.OS2_V2_HEADER_16_SIZE) {
|
||||
compression = pStream.readInt();
|
||||
|
||||
imageSize = stream.readInt();
|
||||
imageSize = pStream.readInt();
|
||||
|
||||
xPixelsPerMeter = stream.readInt();
|
||||
yPixelsPerMeter = stream.readInt();
|
||||
xPixelsPerMeter = pStream.readInt();
|
||||
yPixelsPerMeter = pStream.readInt();
|
||||
|
||||
colorsUsed = stream.readInt();
|
||||
colorsImportant = stream.readInt();
|
||||
colorsUsed = pStream.readInt();
|
||||
colorsImportant = pStream.readInt();
|
||||
}
|
||||
|
||||
// TODO: Use? These fields are not reflected in metadata as per now...
|
||||
int units = stream.readShort();
|
||||
int reserved = stream.readShort();
|
||||
int recording = stream.readShort(); // Recording algorithm
|
||||
int rendering = stream.readShort(); // Halftoning algorithm
|
||||
int size1 = stream.readInt(); // Reserved for halftoning use
|
||||
int size2 = stream.readInt(); // Reserved for halftoning use
|
||||
int colorEncoding = stream.readInt(); // Color model used in bitmap
|
||||
int identifier = stream.readInt(); // Reserved for application use
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void write(DataOutput stream) {
|
||||
throw new UnsupportedOperationException();
|
||||
int units = pStream.readShort();
|
||||
int reserved = pStream.readShort();
|
||||
int recording = pStream.readShort(); // Recording algorithm
|
||||
int rendering = pStream.readShort(); // Halftoning algorithm
|
||||
int size1 = pStream.readInt(); // Reserved for halftoning use
|
||||
int size2 = pStream.readInt(); // Reserved for halftoning use
|
||||
int colorEncoding = pStream.readInt(); // Color model used in bitmap
|
||||
int identifier = pStream.readInt(); // Reserved for application use
|
||||
}
|
||||
|
||||
public String getBMPVersion() {
|
||||
@@ -300,6 +288,7 @@ abstract class DIBHeader {
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Represents the DIB (Device Independent Bitmap) Windows 3.0 Bitmap Information header structure.
|
||||
* This is the common format for persistent DIB structures, even if Windows
|
||||
@@ -315,46 +304,44 @@ abstract class DIBHeader {
|
||||
* @see <a href="https://forums.adobe.com/message/3272950#3272950">BITMAPV3INFOHEADER</a>.
|
||||
*/
|
||||
static final class BitmapInfoHeader extends DIBHeader {
|
||||
@Override
|
||||
protected void read(final int size, final DataInput stream) throws IOException {
|
||||
if (!(size == DIB.BITMAP_INFO_HEADER_SIZE || size == DIB.BITMAP_V2_INFO_HEADER_SIZE || size == DIB.BITMAP_V3_INFO_HEADER_SIZE)) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", size, DIB.BITMAP_INFO_HEADER_SIZE));
|
||||
protected void read(final int pSize, final DataInput pStream) throws IOException {
|
||||
if (!(pSize == DIB.BITMAP_INFO_HEADER_SIZE || pSize == DIB.BITMAP_V2_INFO_HEADER_SIZE || pSize == DIB.BITMAP_V3_INFO_HEADER_SIZE)) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", pSize, DIB.BITMAP_INFO_HEADER_SIZE));
|
||||
}
|
||||
|
||||
this.size = size;
|
||||
size = pSize;
|
||||
|
||||
width = stream.readInt();
|
||||
height = stream.readInt();
|
||||
width = pStream.readInt();
|
||||
height = pStream.readInt();
|
||||
|
||||
if (height < 0) {
|
||||
height = -height;
|
||||
topDown = true;
|
||||
}
|
||||
|
||||
planes = stream.readUnsignedShort();
|
||||
bitCount = stream.readUnsignedShort();
|
||||
compression = stream.readInt();
|
||||
planes = pStream.readUnsignedShort();
|
||||
bitCount = pStream.readUnsignedShort();
|
||||
compression = pStream.readInt();
|
||||
|
||||
imageSize = stream.readInt();
|
||||
imageSize = pStream.readInt();
|
||||
|
||||
xPixelsPerMeter = stream.readInt();
|
||||
yPixelsPerMeter = stream.readInt();
|
||||
xPixelsPerMeter = pStream.readInt();
|
||||
yPixelsPerMeter = pStream.readInt();
|
||||
|
||||
colorsUsed = stream.readInt();
|
||||
colorsImportant = stream.readInt();
|
||||
colorsUsed = pStream.readInt();
|
||||
colorsImportant = pStream.readInt();
|
||||
|
||||
// Read masks if we have V2 or V3
|
||||
// or if we have compression BITFIELDS or ALPHA_BITFIELDS
|
||||
if (this.size == DIB.BITMAP_V2_INFO_HEADER_SIZE || compression == DIB.COMPRESSION_BITFIELDS) {
|
||||
masks = readMasks(stream, false);
|
||||
if (size == DIB.BITMAP_V2_INFO_HEADER_SIZE || compression == DIB.COMPRESSION_BITFIELDS) {
|
||||
masks = readMasks(pStream, false);
|
||||
}
|
||||
else if (this.size == DIB.BITMAP_V3_INFO_HEADER_SIZE || compression == DIB.COMPRESSION_ALPHA_BITFIELDS) {
|
||||
masks = readMasks(stream, true);
|
||||
else if (size == DIB.BITMAP_V3_INFO_HEADER_SIZE || compression == DIB.COMPRESSION_ALPHA_BITFIELDS) {
|
||||
masks = readMasks(pStream, true);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void write(final DataOutput stream) throws IOException {
|
||||
void write(final DataOutput stream) throws IOException {
|
||||
stream.writeInt(DIB.BITMAP_INFO_HEADER_SIZE);
|
||||
|
||||
stream.writeInt(width);
|
||||
@@ -372,7 +359,7 @@ abstract class DIBHeader {
|
||||
stream.writeInt(colorsUsed);
|
||||
stream.writeInt(colorsImportant);
|
||||
|
||||
// TODO: Write masks, if COMPRESSION_BITFIELDS/COMPRESSION_ALPHA_BITFIELDS
|
||||
// TODO: Write masks, if bitfields
|
||||
}
|
||||
|
||||
public String getBMPVersion() {
|
||||
@@ -389,160 +376,105 @@ abstract class DIBHeader {
|
||||
* Represents the BITMAPV4INFOHEADER structure.
|
||||
*/
|
||||
static final class BitmapV4InfoHeader extends DIBHeader {
|
||||
@Override
|
||||
protected void read(final int size, final DataInput stream) throws IOException {
|
||||
if (size != DIB.BITMAP_V4_INFO_HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", size, DIB.BITMAP_V4_INFO_HEADER_SIZE));
|
||||
protected void read(final int pSize, final DataInput pStream) throws IOException {
|
||||
if (pSize != DIB.BITMAP_V4_INFO_HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", pSize, DIB.BITMAP_V4_INFO_HEADER_SIZE));
|
||||
}
|
||||
|
||||
this.size = size;
|
||||
size = pSize;
|
||||
|
||||
width = stream.readInt();
|
||||
height = stream.readInt();
|
||||
width = pStream.readInt();
|
||||
height = pStream.readInt();
|
||||
|
||||
if (height < 0) {
|
||||
height = -height;
|
||||
topDown = true;
|
||||
}
|
||||
|
||||
planes = stream.readUnsignedShort();
|
||||
bitCount = stream.readUnsignedShort();
|
||||
compression = stream.readInt();
|
||||
planes = pStream.readUnsignedShort();
|
||||
bitCount = pStream.readUnsignedShort();
|
||||
compression = pStream.readInt();
|
||||
|
||||
imageSize = stream.readInt();
|
||||
imageSize = pStream.readInt();
|
||||
|
||||
xPixelsPerMeter = stream.readInt();
|
||||
yPixelsPerMeter = stream.readInt();
|
||||
xPixelsPerMeter = pStream.readInt();
|
||||
yPixelsPerMeter = pStream.readInt();
|
||||
|
||||
colorsUsed = stream.readInt();
|
||||
colorsImportant = stream.readInt();
|
||||
colorsUsed = pStream.readInt();
|
||||
colorsImportant = pStream.readInt();
|
||||
|
||||
masks = readMasks(stream, true);
|
||||
masks = readMasks(pStream, true);
|
||||
|
||||
colorSpaceType = stream.readInt(); // Should be 0 for V4
|
||||
colorSpaceType = pStream.readInt(); // Should be 0 for V4
|
||||
cieXYZEndpoints = new double[9];
|
||||
|
||||
for (int i = 0; i < cieXYZEndpoints.length; i++) {
|
||||
cieXYZEndpoints[i] = stream.readInt(); // TODO: Hmmm...?
|
||||
cieXYZEndpoints[i] = pStream.readInt(); // TODO: Hmmm...?
|
||||
}
|
||||
|
||||
gamma = new int[3];
|
||||
|
||||
for (int i = 0; i < gamma.length; i++) {
|
||||
gamma[i] = stream.readInt();
|
||||
gamma[i] = pStream.readInt();
|
||||
}
|
||||
}
|
||||
|
||||
public String getBMPVersion() {
|
||||
return "BMP v. 4.x";
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void write(DataOutput stream) throws IOException {
|
||||
stream.writeInt(DIB.BITMAP_V4_INFO_HEADER_SIZE);
|
||||
|
||||
stream.writeInt(width);
|
||||
stream.writeInt(topDown ? -height : height);
|
||||
|
||||
stream.writeShort(planes);
|
||||
stream.writeShort(bitCount);
|
||||
stream.writeInt(compression);
|
||||
|
||||
stream.writeInt(imageSize);
|
||||
|
||||
stream.writeInt(xPixelsPerMeter);
|
||||
stream.writeInt(yPixelsPerMeter);
|
||||
|
||||
stream.writeInt(colorsUsed);
|
||||
stream.writeInt(colorsImportant);
|
||||
|
||||
// Red, Green, Blue, Alpha masks
|
||||
stream.writeInt(masks[0]);
|
||||
stream.writeInt(masks[1]);
|
||||
stream.writeInt(masks[2]);
|
||||
stream.writeInt(masks[3]);
|
||||
|
||||
// color space ("sRGB" LITTLE endian)
|
||||
stream.writeInt(DIB.LCS_sRGB);
|
||||
|
||||
// 36 bytes CIE XYZ triples, unused for sRGB
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
|
||||
// Red gamma, unused for sRGB
|
||||
// Green gamma, unused for sRGB
|
||||
// Blue gamma, unused for sRGB
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
stream.writeInt(0);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Represents the BITMAPV5INFOHEADER structure.
|
||||
*/
|
||||
static final class BitmapV5InfoHeader extends DIBHeader {
|
||||
protected void read(final int size, final DataInput stream) throws IOException {
|
||||
if (size != DIB.BITMAP_V5_INFO_HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", size, DIB.BITMAP_V5_INFO_HEADER_SIZE));
|
||||
protected void read(final int pSize, final DataInput pStream) throws IOException {
|
||||
if (pSize != DIB.BITMAP_V5_INFO_HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Size: %s !=: %s", pSize, DIB.BITMAP_V5_INFO_HEADER_SIZE));
|
||||
}
|
||||
|
||||
this.size = size;
|
||||
size = pSize;
|
||||
|
||||
width = stream.readInt();
|
||||
height = stream.readInt();
|
||||
width = pStream.readInt();
|
||||
height = pStream.readInt();
|
||||
|
||||
if (height < 0) {
|
||||
height = -height;
|
||||
topDown = true;
|
||||
}
|
||||
|
||||
planes = stream.readUnsignedShort();
|
||||
bitCount = stream.readUnsignedShort();
|
||||
compression = stream.readInt();
|
||||
planes = pStream.readUnsignedShort();
|
||||
bitCount = pStream.readUnsignedShort();
|
||||
compression = pStream.readInt();
|
||||
|
||||
imageSize = stream.readInt();
|
||||
imageSize = pStream.readInt();
|
||||
|
||||
xPixelsPerMeter = stream.readInt();
|
||||
yPixelsPerMeter = stream.readInt();
|
||||
xPixelsPerMeter = pStream.readInt();
|
||||
yPixelsPerMeter = pStream.readInt();
|
||||
|
||||
colorsUsed = stream.readInt();
|
||||
colorsImportant = stream.readInt();
|
||||
colorsUsed = pStream.readInt();
|
||||
colorsImportant = pStream.readInt();
|
||||
|
||||
masks = readMasks(stream, true);
|
||||
masks = readMasks(pStream, true);
|
||||
|
||||
colorSpaceType = stream.readInt();
|
||||
colorSpaceType = pStream.readInt();
|
||||
|
||||
cieXYZEndpoints = new double[9];
|
||||
|
||||
for (int i = 0; i < cieXYZEndpoints.length; i++) {
|
||||
cieXYZEndpoints[i] = stream.readInt(); // TODO: Hmmm...?
|
||||
cieXYZEndpoints[i] = pStream.readInt(); // TODO: Hmmm...?
|
||||
}
|
||||
|
||||
gamma = new int[3];
|
||||
|
||||
for (int i = 0; i < gamma.length; i++) {
|
||||
gamma[i] = stream.readInt();
|
||||
gamma[i] = pStream.readInt();
|
||||
}
|
||||
|
||||
intent = stream.readInt(); // TODO: Verify if this is same as ICC intent
|
||||
profileData = stream.readInt() & 0xffffffffL;
|
||||
profileSize = stream.readInt() & 0xffffffffL;
|
||||
stream.readInt(); // Reserved
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void write(DataOutput stream) {
|
||||
throw new UnsupportedOperationException();
|
||||
intent = pStream.readInt(); // TODO: Verify if this is same as ICC intent
|
||||
profileData = pStream.readInt() & 0xffffffffL;
|
||||
profileSize = pStream.readInt() & 0xffffffffL;
|
||||
pStream.readInt(); // Reserved
|
||||
}
|
||||
|
||||
public String getBMPVersion() {
|
||||
|
||||
+155
-152
@@ -30,23 +30,10 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import com.twelvemonkeys.image.ImageUtil;
|
||||
import com.twelvemonkeys.imageio.ImageReaderBase;
|
||||
import com.twelvemonkeys.imageio.stream.SubImageInputStream;
|
||||
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
|
||||
import com.twelvemonkeys.util.WeakWeakMap;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.ImageIO;
|
||||
import javax.imageio.ImageReadParam;
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.spi.ImageReaderSpi;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import javax.swing.*;
|
||||
import java.awt.*;
|
||||
import java.awt.color.*;
|
||||
import java.awt.event.*;
|
||||
import java.awt.color.ColorSpace;
|
||||
import java.awt.event.WindowAdapter;
|
||||
import java.awt.event.WindowEvent;
|
||||
import java.awt.image.*;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
@@ -57,6 +44,21 @@ import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.WeakHashMap;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.ImageIO;
|
||||
import javax.imageio.ImageReadParam;
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.spi.ImageReaderSpi;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import javax.swing.*;
|
||||
|
||||
import com.twelvemonkeys.image.ImageUtil;
|
||||
import com.twelvemonkeys.imageio.ImageReaderBase;
|
||||
import com.twelvemonkeys.imageio.stream.SubImageInputStream;
|
||||
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
|
||||
import com.twelvemonkeys.util.WeakWeakMap;
|
||||
|
||||
/**
|
||||
* ImageReader for Microsoft Windows ICO (icon) format.
|
||||
* 1, 4, 8 bit palette support with bitmask transparency, and 16, 24 and 32 bit
|
||||
@@ -79,13 +81,13 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
private Directory directory;
|
||||
|
||||
// TODO: Review these, make sure we don't have a memory leak
|
||||
private final Map<DirectoryEntry, DIBHeader> headers = new WeakHashMap<>();
|
||||
private final Map<DirectoryEntry, BitmapDescriptor> descriptors = new WeakWeakMap<>();
|
||||
private Map<DirectoryEntry, DIBHeader> headers = new WeakHashMap<>();
|
||||
private Map<DirectoryEntry, BitmapDescriptor> descriptors = new WeakWeakMap<>();
|
||||
|
||||
private ImageReader pngImageReader;
|
||||
|
||||
protected DIBImageReader(final ImageReaderSpi provider) {
|
||||
super(provider);
|
||||
protected DIBImageReader(final ImageReaderSpi pProvider) {
|
||||
super(pProvider);
|
||||
}
|
||||
|
||||
protected void resetMembers() {
|
||||
@@ -100,8 +102,8 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
}
|
||||
}
|
||||
|
||||
public Iterator<ImageTypeSpecifier> getImageTypes(final int imageIndex) throws IOException {
|
||||
DirectoryEntry entry = getEntry(imageIndex);
|
||||
public Iterator<ImageTypeSpecifier> getImageTypes(final int pImageIndex) throws IOException {
|
||||
DirectoryEntry entry = getEntry(pImageIndex);
|
||||
|
||||
// NOTE: Delegate to PNG reader
|
||||
if (isPNG(entry)) {
|
||||
@@ -153,39 +155,39 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
return getDirectory().count();
|
||||
}
|
||||
|
||||
public int getWidth(final int imageIndex) throws IOException {
|
||||
return getEntry(imageIndex).getWidth();
|
||||
public int getWidth(final int pImageIndex) throws IOException {
|
||||
return getEntry(pImageIndex).getWidth();
|
||||
}
|
||||
|
||||
public int getHeight(final int imageIndex) throws IOException {
|
||||
return getEntry(imageIndex).getHeight();
|
||||
public int getHeight(final int pImageIndex) throws IOException {
|
||||
return getEntry(pImageIndex).getHeight();
|
||||
}
|
||||
|
||||
public BufferedImage read(final int imageIndex, final ImageReadParam param) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
public BufferedImage read(final int pImageIndex, final ImageReadParam pParam) throws IOException {
|
||||
checkBounds(pImageIndex);
|
||||
|
||||
processImageStarted(imageIndex);
|
||||
processImageStarted(pImageIndex);
|
||||
|
||||
DirectoryEntry entry = getEntry(imageIndex);
|
||||
DirectoryEntry entry = getEntry(pImageIndex);
|
||||
|
||||
BufferedImage destination;
|
||||
|
||||
if (isPNG(entry)) {
|
||||
// NOTE: Special case for Windows Vista, 256x256 PNG encoded images, with no DIB header...
|
||||
destination = readPNG(entry, param);
|
||||
destination = readPNG(entry, pParam);
|
||||
}
|
||||
else {
|
||||
// NOTE: If param does not have explicit destination, we'll try to create a BufferedImage later,
|
||||
// to allow for storing the cursor hotspot for CUR images
|
||||
destination = hasExplicitDestination(param) ?
|
||||
getDestination(param, getImageTypes(imageIndex), getWidth(imageIndex), getHeight(imageIndex)) : null;
|
||||
destination = hasExplicitDestination(pParam) ?
|
||||
getDestination(pParam, getImageTypes(pImageIndex), getWidth(pImageIndex), getHeight(pImageIndex)) : null;
|
||||
|
||||
BufferedImage image = readBitmap(entry);
|
||||
|
||||
// TODO: Handle AOI and subsampling inline, probably not of big importance...
|
||||
if (param != null) {
|
||||
image = fakeAOI(image, param);
|
||||
image = ImageUtil.toBuffered(fakeSubsampling(image, param));
|
||||
if (pParam != null) {
|
||||
image = fakeAOI(image, pParam);
|
||||
image = ImageUtil.toBuffered(fakeSubsampling(image, pParam));
|
||||
}
|
||||
|
||||
if (destination == null) {
|
||||
@@ -211,10 +213,10 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
return destination;
|
||||
}
|
||||
|
||||
private boolean isPNG(final DirectoryEntry entry) throws IOException {
|
||||
private boolean isPNG(final DirectoryEntry pEntry) throws IOException {
|
||||
long magic;
|
||||
|
||||
imageInput.seek(entry.getOffset());
|
||||
imageInput.seek(pEntry.getOffset());
|
||||
imageInput.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try {
|
||||
@@ -227,20 +229,22 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
return magic == DIB.PNG_MAGIC;
|
||||
}
|
||||
|
||||
private BufferedImage readPNG(final DirectoryEntry entry, final ImageReadParam param) throws IOException {
|
||||
private BufferedImage readPNG(final DirectoryEntry pEntry, final ImageReadParam pParam) throws IOException {
|
||||
// TODO: Consider delegating listener calls
|
||||
return initPNGReader(entry).read(0, param);
|
||||
return initPNGReader(pEntry).read(0, pParam);
|
||||
}
|
||||
|
||||
private Iterator<ImageTypeSpecifier> getImageTypesPNG(final DirectoryEntry entry) throws IOException {
|
||||
return initPNGReader(entry).getImageTypes(0);
|
||||
private Iterator<ImageTypeSpecifier> getImageTypesPNG(final DirectoryEntry pEntry) throws IOException {
|
||||
return initPNGReader(pEntry).getImageTypes(0);
|
||||
}
|
||||
|
||||
private ImageReader initPNGReader(final DirectoryEntry entry) throws IOException {
|
||||
private ImageReader initPNGReader(final DirectoryEntry pEntry) throws IOException {
|
||||
ImageReader pngReader = getPNGReader();
|
||||
|
||||
imageInput.seek(entry.getOffset());
|
||||
ImageInputStream stream = new SubImageInputStream(imageInput, entry.getSize());
|
||||
imageInput.seek(pEntry.getOffset());
|
||||
// InputStream inputStream = IIOUtil.createStreamAdapter(imageInput, pEntry.getSize());
|
||||
// ImageInputStream stream = ImageIO.createImageInputStream(inputStream);
|
||||
ImageInputStream stream = new SubImageInputStream(imageInput, pEntry.getSize());
|
||||
|
||||
// NOTE: Will throw IOException on later reads if input is not PNG
|
||||
pngReader.setInput(stream);
|
||||
@@ -267,31 +271,31 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
return pngImageReader;
|
||||
}
|
||||
|
||||
private DIBHeader getHeader(final DirectoryEntry entry) throws IOException {
|
||||
if (!headers.containsKey(entry)) {
|
||||
imageInput.seek(entry.getOffset());
|
||||
private DIBHeader getHeader(final DirectoryEntry pEntry) throws IOException {
|
||||
if (!headers.containsKey(pEntry)) {
|
||||
imageInput.seek(pEntry.getOffset());
|
||||
DIBHeader header = DIBHeader.read(imageInput);
|
||||
headers.put(entry, header);
|
||||
headers.put(pEntry, header);
|
||||
}
|
||||
|
||||
return headers.get(entry);
|
||||
return headers.get(pEntry);
|
||||
}
|
||||
|
||||
private BufferedImage readBitmap(final DirectoryEntry entry) throws IOException {
|
||||
private BufferedImage readBitmap(final DirectoryEntry pEntry) throws IOException {
|
||||
// TODO: Get rid of the caching, as the images are mutable
|
||||
BitmapDescriptor descriptor = descriptors.get(entry);
|
||||
BitmapDescriptor descriptor = descriptors.get(pEntry);
|
||||
|
||||
if (descriptor == null || !descriptors.containsKey(entry)) {
|
||||
DIBHeader header = getHeader(entry);
|
||||
if (descriptor == null || !descriptors.containsKey(pEntry)) {
|
||||
DIBHeader header = getHeader(pEntry);
|
||||
|
||||
int offset = entry.getOffset() + header.getSize();
|
||||
int offset = pEntry.getOffset() + header.getSize();
|
||||
if (offset != imageInput.getStreamPosition()) {
|
||||
imageInput.seek(offset);
|
||||
}
|
||||
|
||||
// TODO: Support this, it's already in the BMP reader, spec allows RLE4 and RLE8
|
||||
if (header.getCompression() != DIB.COMPRESSION_RGB) {
|
||||
descriptor = new BitmapUnsupported(entry, header, String.format("Unsupported compression: %d", header.getCompression()));
|
||||
descriptor = new BitmapUnsupported(pEntry, header, String.format("Unsupported compression: %d", header.getCompression()));
|
||||
}
|
||||
else {
|
||||
int bitCount = header.getBitCount();
|
||||
@@ -301,75 +305,75 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
case 1:
|
||||
case 4:
|
||||
case 8: // TODO: Gray!
|
||||
descriptor = new BitmapIndexed(entry, header);
|
||||
descriptor = new BitmapIndexed(pEntry, header);
|
||||
readBitmapIndexed((BitmapIndexed) descriptor);
|
||||
break;
|
||||
// RGB style
|
||||
case 16:
|
||||
descriptor = new BitmapRGB(entry, header);
|
||||
descriptor = new BitmapRGB(pEntry, header);
|
||||
readBitmap16(descriptor);
|
||||
break;
|
||||
case 24:
|
||||
descriptor = new BitmapRGB(entry, header);
|
||||
descriptor = new BitmapRGB(pEntry, header);
|
||||
readBitmap24(descriptor);
|
||||
break;
|
||||
case 32:
|
||||
descriptor = new BitmapRGB(entry, header);
|
||||
descriptor = new BitmapRGB(pEntry, header);
|
||||
readBitmap32(descriptor);
|
||||
break;
|
||||
|
||||
default:
|
||||
descriptor = new BitmapUnsupported(entry, header, String.format("Unsupported bit count %d", bitCount));
|
||||
descriptor = new BitmapUnsupported(pEntry, header, String.format("Unsupported bit count %d", bitCount));
|
||||
}
|
||||
}
|
||||
|
||||
descriptors.put(entry, descriptor);
|
||||
descriptors.put(pEntry, descriptor);
|
||||
}
|
||||
|
||||
return descriptor.getImage();
|
||||
}
|
||||
|
||||
private void readBitmapIndexed(final BitmapIndexed bitmap) throws IOException {
|
||||
readColorMap(bitmap);
|
||||
private void readBitmapIndexed(final BitmapIndexed pBitmap) throws IOException {
|
||||
readColorMap(pBitmap);
|
||||
|
||||
switch (bitmap.getBitCount()) {
|
||||
switch (pBitmap.getBitCount()) {
|
||||
case 1:
|
||||
readBitmapIndexed1(bitmap, false);
|
||||
readBitmapIndexed1(pBitmap, false);
|
||||
break;
|
||||
case 4:
|
||||
readBitmapIndexed4(bitmap);
|
||||
readBitmapIndexed4(pBitmap);
|
||||
break;
|
||||
case 8:
|
||||
readBitmapIndexed8(bitmap);
|
||||
readBitmapIndexed8(pBitmap);
|
||||
break;
|
||||
}
|
||||
|
||||
BitmapMask mask = new BitmapMask(bitmap.entry, bitmap.header);
|
||||
BitmapMask mask = new BitmapMask(pBitmap.entry, pBitmap.header);
|
||||
readBitmapIndexed1(mask.bitMask, true);
|
||||
bitmap.setMask(mask);
|
||||
pBitmap.setMask(mask);
|
||||
}
|
||||
|
||||
private void readColorMap(final BitmapIndexed bitmap) throws IOException {
|
||||
int colorCount = bitmap.getColorCount();
|
||||
private void readColorMap(final BitmapIndexed pBitmap) throws IOException {
|
||||
int colorCount = pBitmap.getColorCount();
|
||||
|
||||
for (int i = 0; i < colorCount; i++) {
|
||||
// aRGB (a is "Reserved")
|
||||
bitmap.colors[i] = (imageInput.readInt() & 0xffffff) | 0xff000000;
|
||||
pBitmap.colors[i] = (imageInput.readInt() & 0xffffff) | 0xff000000;
|
||||
}
|
||||
}
|
||||
|
||||
private void readBitmapIndexed1(final BitmapIndexed bitmap, final boolean asMask) throws IOException {
|
||||
int width = adjustToPadding((bitmap.getWidth() + 7) >> 3);
|
||||
private void readBitmapIndexed1(final BitmapIndexed pBitmap, final boolean pAsMask) throws IOException {
|
||||
int width = adjustToPadding((pBitmap.getWidth() + 7) >> 3);
|
||||
byte[] row = new byte[width];
|
||||
|
||||
for (int y = 0; y < bitmap.getHeight(); y++) {
|
||||
for (int y = 0; y < pBitmap.getHeight(); y++) {
|
||||
imageInput.readFully(row, 0, width);
|
||||
int rowPos = 0;
|
||||
int xOrVal = 0x80;
|
||||
int pos = (bitmap.getHeight() - y - 1) * bitmap.getWidth();
|
||||
int pos = (pBitmap.getHeight() - y - 1) * pBitmap.getWidth();
|
||||
|
||||
for (int x = 0; x < bitmap.getWidth(); x++) {
|
||||
bitmap.bits[pos++] = ((row[rowPos] & xOrVal) / xOrVal) & 0xFF;
|
||||
for (int x = 0; x < pBitmap.getWidth(); x++) {
|
||||
pBitmap.bits[pos++] = ((row[rowPos] & xOrVal) / xOrVal) & 0xFF;
|
||||
|
||||
if (xOrVal == 1) {
|
||||
xOrVal = 0x80;
|
||||
@@ -380,29 +384,29 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
}
|
||||
}
|
||||
|
||||
// NOTE: If we are reading the mask, we can't abort or report progress
|
||||
if (!asMask) {
|
||||
// NOTE: If we are reading the mask, we don't abort or report progress
|
||||
if (!pAsMask) {
|
||||
if (abortRequested()) {
|
||||
processReadAborted();
|
||||
break;
|
||||
}
|
||||
|
||||
processImageProgress(100 * y / (float) bitmap.getHeight());
|
||||
processImageProgress(100 * y / (float) pBitmap.getHeight());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void readBitmapIndexed4(final BitmapIndexed bitmap) throws IOException {
|
||||
int width = adjustToPadding((bitmap.getWidth() + 1) >> 1);
|
||||
private void readBitmapIndexed4(final BitmapIndexed pBitmap) throws IOException {
|
||||
int width = adjustToPadding((pBitmap.getWidth() + 1) >> 1);
|
||||
byte[] row = new byte[width];
|
||||
|
||||
for (int y = 0; y < bitmap.getHeight(); y++) {
|
||||
for (int y = 0; y < pBitmap.getHeight(); y++) {
|
||||
imageInput.readFully(row, 0, width);
|
||||
int rowPos = 0;
|
||||
boolean high4 = true;
|
||||
int pos = (bitmap.getHeight() - y - 1) * bitmap.getWidth();
|
||||
int pos = (pBitmap.getHeight() - y - 1) * pBitmap.getWidth();
|
||||
|
||||
for (int x = 0; x < bitmap.getWidth(); x++) {
|
||||
for (int x = 0; x < pBitmap.getWidth(); x++) {
|
||||
int value;
|
||||
|
||||
if (high4) {
|
||||
@@ -413,7 +417,7 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
rowPos++;
|
||||
}
|
||||
|
||||
bitmap.bits[pos++] = value & 0xFF;
|
||||
pBitmap.bits[pos++] = value & 0xFF;
|
||||
high4 = !high4;
|
||||
}
|
||||
|
||||
@@ -422,22 +426,22 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
break;
|
||||
}
|
||||
|
||||
processImageProgress(100 * y / (float) bitmap.getHeight());
|
||||
processImageProgress(100 * y / (float) pBitmap.getHeight());
|
||||
}
|
||||
}
|
||||
|
||||
private void readBitmapIndexed8(final BitmapIndexed bitmap) throws IOException {
|
||||
int width = adjustToPadding(bitmap.getWidth());
|
||||
private void readBitmapIndexed8(final BitmapIndexed pBitmap) throws IOException {
|
||||
int width = adjustToPadding(pBitmap.getWidth());
|
||||
|
||||
byte[] row = new byte[width];
|
||||
|
||||
for (int y = 0; y < bitmap.getHeight(); y++) {
|
||||
for (int y = 0; y < pBitmap.getHeight(); y++) {
|
||||
imageInput.readFully(row, 0, width);
|
||||
int rowPos = 0;
|
||||
int pos = (bitmap.getHeight() - y - 1) * bitmap.getWidth();
|
||||
int pos = (pBitmap.getHeight() - y - 1) * pBitmap.getWidth();
|
||||
|
||||
for (int x = 0; x < bitmap.getWidth(); x++) {
|
||||
bitmap.bits[pos++] = row[rowPos++] & 0xFF;
|
||||
for (int x = 0; x < pBitmap.getWidth(); x++) {
|
||||
pBitmap.bits[pos++] = row[rowPos++] & 0xFF;
|
||||
}
|
||||
|
||||
if (abortRequested()) {
|
||||
@@ -445,41 +449,40 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
break;
|
||||
}
|
||||
|
||||
processImageProgress(100 * y / (float) bitmap.getHeight());
|
||||
processImageProgress(100 * y / (float) pBitmap.getHeight());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param width Bytes per scan line (i.e., 1BPP, width = 9 -> bytes = 2)
|
||||
* @param pWidth Bytes per scan line (i.e., 1BPP, width = 9 -> bytes = 1)
|
||||
* @return padded width
|
||||
*/
|
||||
private static int adjustToPadding(final int width) {
|
||||
if ((width & 0x03) != 0) {
|
||||
return (width & ~0x03) + 4;
|
||||
private static int adjustToPadding(final int pWidth) {
|
||||
if ((pWidth & 0x03) != 0) {
|
||||
return (pWidth & ~0x03) + 4;
|
||||
}
|
||||
|
||||
return width;
|
||||
return pWidth;
|
||||
}
|
||||
|
||||
private void readBitmap16(final BitmapDescriptor bitmap) throws IOException {
|
||||
short[] pixels = new short[bitmap.getWidth() * bitmap.getHeight()];
|
||||
private void readBitmap16(final BitmapDescriptor pBitmap) throws IOException {
|
||||
short[] pixels = new short[pBitmap.getWidth() * pBitmap.getHeight()];
|
||||
|
||||
// TODO: Support TYPE_USHORT_565 and the RGB 444/ARGB 4444 layouts
|
||||
// Will create TYPE_USHORT_555
|
||||
DirectColorModel cm = new DirectColorModel(16, 0x7C00, 0x03E0, 0x001F);
|
||||
DataBuffer buffer = new DataBufferUShort(pixels, pixels.length);
|
||||
WritableRaster raster = Raster.createPackedRaster(
|
||||
buffer, bitmap.getWidth(), bitmap.getHeight(), bitmap.getWidth(), cm.getMasks(), null
|
||||
buffer, pBitmap.getWidth(), pBitmap.getHeight(), pBitmap.getWidth(), cm.getMasks(), null
|
||||
);
|
||||
bitmap.image = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
|
||||
pBitmap.image = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
|
||||
|
||||
for (int y = 0; y < bitmap.getHeight(); y++) {
|
||||
int offset = (bitmap.getHeight() - y - 1) * bitmap.getWidth();
|
||||
imageInput.readFully(pixels, offset, bitmap.getWidth());
|
||||
for (int y = 0; y < pBitmap.getHeight(); y++) {
|
||||
int offset = (pBitmap.getHeight() - y - 1) * pBitmap.getWidth();
|
||||
imageInput.readFully(pixels, offset, pBitmap.getWidth());
|
||||
|
||||
|
||||
// Skip to 32 bit boundary
|
||||
if (bitmap.getWidth() % 2 != 0) {
|
||||
if (pBitmap.getWidth() % 2 != 0) {
|
||||
imageInput.readShort();
|
||||
}
|
||||
|
||||
@@ -488,14 +491,14 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
break;
|
||||
}
|
||||
|
||||
processImageProgress(100 * y / (float) bitmap.getHeight());
|
||||
processImageProgress(100 * y / (float) pBitmap.getHeight());
|
||||
}
|
||||
|
||||
// TODO: Might be mask!?
|
||||
}
|
||||
|
||||
private void readBitmap24(final BitmapDescriptor bitmap) throws IOException {
|
||||
byte[] pixels = new byte[bitmap.getWidth() * bitmap.getHeight() * 3];
|
||||
private void readBitmap24(final BitmapDescriptor pBitmap) throws IOException {
|
||||
byte[] pixels = new byte[pBitmap.getWidth() * pBitmap.getHeight() * 3];
|
||||
|
||||
// Create TYPE_3BYTE_BGR
|
||||
DataBuffer buffer = new DataBufferByte(pixels, pixels.length);
|
||||
@@ -506,17 +509,17 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
cs, nBits, false, false, Transparency.OPAQUE, DataBuffer.TYPE_BYTE
|
||||
);
|
||||
|
||||
int scanlineStride = bitmap.getWidth() * 3;
|
||||
int scanlineStride = pBitmap.getWidth() * 3;
|
||||
// BMP rows are padded to 4 byte boundary
|
||||
int rowSizeBytes = ((8 * scanlineStride + 31) / 32) * 4;
|
||||
|
||||
WritableRaster raster = Raster.createInterleavedRaster(
|
||||
buffer, bitmap.getWidth(), bitmap.getHeight(), scanlineStride, 3, bOffs, null
|
||||
buffer, pBitmap.getWidth(), pBitmap.getHeight(), scanlineStride, 3, bOffs, null
|
||||
);
|
||||
bitmap.image = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
|
||||
pBitmap.image = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
|
||||
|
||||
for (int y = 0; y < bitmap.getHeight(); y++) {
|
||||
int offset = (bitmap.getHeight() - y - 1) * scanlineStride;
|
||||
for (int y = 0; y < pBitmap.getHeight(); y++) {
|
||||
int offset = (pBitmap.getHeight() - y - 1) * scanlineStride;
|
||||
imageInput.readFully(pixels, offset, scanlineStride);
|
||||
imageInput.skipBytes(rowSizeBytes - scanlineStride);
|
||||
|
||||
@@ -525,38 +528,38 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
break;
|
||||
}
|
||||
|
||||
processImageProgress(100 * y / (float) bitmap.getHeight());
|
||||
processImageProgress(100 * y / (float) pBitmap.getHeight());
|
||||
}
|
||||
|
||||
// 24 bit icons usually have a bit mask
|
||||
if (bitmap.hasMask()) {
|
||||
BitmapMask mask = new BitmapMask(bitmap.entry, bitmap.header);
|
||||
if (pBitmap.hasMask()) {
|
||||
BitmapMask mask = new BitmapMask(pBitmap.entry, pBitmap.header);
|
||||
readBitmapIndexed1(mask.bitMask, true);
|
||||
|
||||
bitmap.setMask(mask);
|
||||
pBitmap.setMask(mask);
|
||||
}
|
||||
}
|
||||
|
||||
private void readBitmap32(final BitmapDescriptor bitmap) throws IOException {
|
||||
int[] pixels = new int[bitmap.getWidth() * bitmap.getHeight()];
|
||||
private void readBitmap32(final BitmapDescriptor pBitmap) throws IOException {
|
||||
int[] pixels = new int[pBitmap.getWidth() * pBitmap.getHeight()];
|
||||
|
||||
// Will create TYPE_INT_ARGB
|
||||
DirectColorModel cm = (DirectColorModel) ColorModel.getRGBdefault();
|
||||
DataBuffer buffer = new DataBufferInt(pixels, pixels.length);
|
||||
WritableRaster raster = Raster.createPackedRaster(
|
||||
buffer, bitmap.getWidth(), bitmap.getHeight(), bitmap.getWidth(), cm.getMasks(), null
|
||||
buffer, pBitmap.getWidth(), pBitmap.getHeight(), pBitmap.getWidth(), cm.getMasks(), null
|
||||
);
|
||||
bitmap.image = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
|
||||
pBitmap.image = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
|
||||
|
||||
for (int y = 0; y < bitmap.getHeight(); y++) {
|
||||
int offset = (bitmap.getHeight() - y - 1) * bitmap.getWidth();
|
||||
imageInput.readFully(pixels, offset, bitmap.getWidth());
|
||||
for (int y = 0; y < pBitmap.getHeight(); y++) {
|
||||
int offset = (pBitmap.getHeight() - y - 1) * pBitmap.getWidth();
|
||||
imageInput.readFully(pixels, offset, pBitmap.getWidth());
|
||||
|
||||
if (abortRequested()) {
|
||||
processReadAborted();
|
||||
break;
|
||||
}
|
||||
processImageProgress(100 * y / (float) bitmap.getHeight());
|
||||
processImageProgress(100 * y / (float) pBitmap.getHeight());
|
||||
}
|
||||
|
||||
// There might be a mask here as well, but we'll ignore it,
|
||||
@@ -587,18 +590,18 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
directory = Directory.read(type, imageCount, imageInput);
|
||||
}
|
||||
|
||||
final DirectoryEntry getEntry(final int imageIndex) throws IOException {
|
||||
final DirectoryEntry getEntry(final int pImageIndex) throws IOException {
|
||||
Directory directory = getDirectory();
|
||||
if (imageIndex < 0 || imageIndex >= directory.count()) {
|
||||
throw new IndexOutOfBoundsException(String.format("Index: %d, ImageCount: %d", imageIndex, directory.count()));
|
||||
if (pImageIndex < 0 || pImageIndex >= directory.count()) {
|
||||
throw new IndexOutOfBoundsException(String.format("Index: %d, ImageCount: %d", pImageIndex, directory.count()));
|
||||
}
|
||||
|
||||
return directory.getEntry(imageIndex);
|
||||
return directory.getEntry(pImageIndex);
|
||||
}
|
||||
|
||||
/// Test code below, ignore.. :-)
|
||||
public static void main(final String[] args) throws IOException {
|
||||
if (args.length == 0) {
|
||||
public static void main(final String[] pArgs) throws IOException {
|
||||
if (pArgs.length == 0) {
|
||||
System.err.println("Please specify the icon file name");
|
||||
System.exit(1);
|
||||
}
|
||||
@@ -610,7 +613,7 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
// Ignore
|
||||
}
|
||||
|
||||
String title = new File(args[0]).getName();
|
||||
String title = new File(pArgs[0]).getName();
|
||||
JFrame frame = createWindow(title);
|
||||
JPanel root = new JPanel(new FlowLayout());
|
||||
JScrollPane scroll =
|
||||
@@ -626,7 +629,7 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
|
||||
ImageReader reader = readers.next();
|
||||
|
||||
for (String arg : args) {
|
||||
for (String arg : pArgs) {
|
||||
JPanel panel = new JPanel(null);
|
||||
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
|
||||
readImagesInFile(arg, reader, panel);
|
||||
@@ -637,28 +640,28 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
frame.setVisible(true);
|
||||
}
|
||||
|
||||
private static void readImagesInFile(String fileName, ImageReader reader, final Container container) throws IOException {
|
||||
File file = new File(fileName);
|
||||
private static void readImagesInFile(String pFileName, ImageReader pReader, final Container pContainer) throws IOException {
|
||||
File file = new File(pFileName);
|
||||
if (!file.isFile()) {
|
||||
System.err.println(fileName + " not found, or is no file");
|
||||
System.err.println(pFileName + " not found, or is no file");
|
||||
}
|
||||
|
||||
reader.setInput(ImageIO.createImageInputStream(file));
|
||||
int imageCount = reader.getNumImages(true);
|
||||
pReader.setInput(ImageIO.createImageInputStream(file));
|
||||
int imageCount = pReader.getNumImages(true);
|
||||
for (int i = 0; i < imageCount; i++) {
|
||||
try {
|
||||
addImage(container, reader, i);
|
||||
addImage(pContainer, pReader, i);
|
||||
}
|
||||
catch (Exception e) {
|
||||
System.err.println("FileName: " + fileName);
|
||||
System.err.println("FileName: " + pFileName);
|
||||
System.err.println("Icon: " + i);
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static JFrame createWindow(final String title) {
|
||||
JFrame frame = new JFrame(title);
|
||||
private static JFrame createWindow(final String pTitle) {
|
||||
JFrame frame = new JFrame(pTitle);
|
||||
frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
|
||||
frame.addWindowListener(new WindowAdapter() {
|
||||
public void windowClosed(WindowEvent e) {
|
||||
@@ -668,15 +671,15 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
return frame;
|
||||
}
|
||||
|
||||
private static void addImage(final Container parent, final ImageReader reader, final int imageNo) throws IOException {
|
||||
private static void addImage(final Container pParent, final ImageReader pReader, final int pImageNo) throws IOException {
|
||||
final JButton button = new JButton();
|
||||
|
||||
BufferedImage image = reader.read(imageNo);
|
||||
BufferedImage image = pReader.read(pImageNo);
|
||||
button.setIcon(new ImageIcon(image) {
|
||||
TexturePaint texture;
|
||||
|
||||
private void createTexture(final GraphicsConfiguration graphicsConfiguration) {
|
||||
BufferedImage pattern = graphicsConfiguration.createCompatibleImage(20, 20);
|
||||
private void createTexture(final GraphicsConfiguration pGraphicsConfiguration) {
|
||||
BufferedImage pattern = pGraphicsConfiguration.createCompatibleImage(20, 20);
|
||||
Graphics2D g = pattern.createGraphics();
|
||||
try {
|
||||
g.setColor(Color.LIGHT_GRAY);
|
||||
@@ -711,6 +714,6 @@ abstract class DIBImageReader extends ImageReaderBase {
|
||||
String.valueOf(((IndexColorModel) image.getColorModel()).getMapSize()) :
|
||||
"TrueColor"));
|
||||
|
||||
parent.add(button);
|
||||
pParent.add(button);
|
||||
}
|
||||
}
|
||||
|
||||
+9
-10
@@ -44,25 +44,24 @@ import java.util.List;
|
||||
class Directory {
|
||||
private final List<DirectoryEntry> entries;
|
||||
|
||||
private Directory(int imageCount) {
|
||||
entries = Arrays.asList(new DirectoryEntry[imageCount]);
|
||||
private Directory(int pImageCount) {
|
||||
entries = Arrays.asList(new DirectoryEntry[pImageCount]);
|
||||
}
|
||||
|
||||
public static Directory read(final int type, final int imageCount, final DataInput stream) throws IOException {
|
||||
Directory directory = new Directory(imageCount);
|
||||
directory.readEntries(type, stream);
|
||||
|
||||
public static Directory read(final int pType, final int pImageCount, final DataInput pStream) throws IOException {
|
||||
Directory directory = new Directory(pImageCount);
|
||||
directory.readEntries(pType, pStream);
|
||||
return directory;
|
||||
}
|
||||
|
||||
private void readEntries(final int type, final DataInput stream) throws IOException {
|
||||
private void readEntries(final int pType, final DataInput pStream) throws IOException {
|
||||
for (int i = 0; i < entries.size(); i++) {
|
||||
entries.set(i, DirectoryEntry.read(type, stream));
|
||||
entries.set(i, DirectoryEntry.read(pType, pStream));
|
||||
}
|
||||
}
|
||||
|
||||
public DirectoryEntry getEntry(final int entryIndex) {
|
||||
return entries.get(entryIndex);
|
||||
public DirectoryEntry getEntry(final int pEntryIndex) {
|
||||
return entries.get(pEntryIndex);
|
||||
}
|
||||
|
||||
public int count() {
|
||||
|
||||
+24
-19
@@ -32,7 +32,8 @@ package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import java.awt.*;
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.ColorModel;
|
||||
import java.awt.image.IndexColorModel;
|
||||
import java.io.DataInput;
|
||||
import java.io.DataOutput;
|
||||
import java.io.IOException;
|
||||
@@ -57,43 +58,47 @@ abstract class DirectoryEntry {
|
||||
DirectoryEntry() {
|
||||
}
|
||||
|
||||
public static DirectoryEntry read(final int type, final DataInput stream) throws IOException {
|
||||
DirectoryEntry entry = createEntry(type);
|
||||
entry.read(stream);
|
||||
|
||||
public static DirectoryEntry read(final int pType, final DataInput pStream) throws IOException {
|
||||
DirectoryEntry entry = createEntry(pType);
|
||||
entry.read(pStream);
|
||||
return entry;
|
||||
}
|
||||
|
||||
private static DirectoryEntry createEntry(int type) throws IIOException {
|
||||
switch (type) {
|
||||
private static DirectoryEntry createEntry(int pType) throws IIOException {
|
||||
switch (pType) {
|
||||
case DIB.TYPE_ICO:
|
||||
return new ICOEntry();
|
||||
case DIB.TYPE_CUR:
|
||||
return new CUREntry();
|
||||
default:
|
||||
throw new IIOException(String.format("Unknown DIB type: %s, expected: %s (ICO) or %s (CUR)", type, DIB.TYPE_ICO, DIB.TYPE_CUR));
|
||||
throw new IIOException(
|
||||
String.format(
|
||||
"Unknown DIB type: %s, expected: %s (ICO) or %s (CUR)",
|
||||
pType, DIB.TYPE_ICO, DIB.TYPE_CUR
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
protected void read(final DataInput stream) throws IOException {
|
||||
protected void read(final DataInput pStream) throws IOException {
|
||||
// Width/height = 0, means 256
|
||||
int w = stream.readUnsignedByte();
|
||||
int w = pStream.readUnsignedByte();
|
||||
width = w == 0 ? 256 : w;
|
||||
int h = stream.readUnsignedByte();
|
||||
int h = pStream.readUnsignedByte();
|
||||
height = h == 0 ? 256 : h;
|
||||
|
||||
// Color count = 0, means 256 or more colors
|
||||
colorCount = stream.readUnsignedByte();
|
||||
colorCount = pStream.readUnsignedByte();
|
||||
|
||||
// Ignore. Should be 0, but .NET (System.Drawing.Icon.Save) sets this value to 255, according to Wikipedia
|
||||
stream.readUnsignedByte();
|
||||
pStream.readUnsignedByte();
|
||||
|
||||
planes = stream.readUnsignedShort(); // Should be 0 or 1 for ICO, x hotspot for CUR
|
||||
bitCount = stream.readUnsignedShort(); // bit count for ICO, y hotspot for CUR
|
||||
planes = pStream.readUnsignedShort(); // Should be 0 or 1 for ICO, x hotspot for CUR
|
||||
bitCount = pStream.readUnsignedShort(); // bit count for ICO, y hotspot for CUR
|
||||
|
||||
// Size of bitmap in bytes
|
||||
size = stream.readInt();
|
||||
offset = stream.readInt();
|
||||
size = pStream.readInt();
|
||||
offset = pStream.readInt();
|
||||
}
|
||||
|
||||
void write(final DataOutput output) throws IOException {
|
||||
@@ -152,8 +157,8 @@ abstract class DirectoryEntry {
|
||||
private int yHotspot;
|
||||
|
||||
@Override
|
||||
protected void read(final DataInput stream) throws IOException {
|
||||
super.read(stream);
|
||||
protected void read(final DataInput pStream) throws IOException {
|
||||
super.read(pStream);
|
||||
|
||||
// NOTE: This is a hack...
|
||||
xHotspot = planes;
|
||||
|
||||
+2
-2
@@ -46,7 +46,7 @@ public final class ICOImageReader extends DIBImageReader {
|
||||
super(new ICOImageReaderSpi());
|
||||
}
|
||||
|
||||
ICOImageReader(final ImageReaderSpi provider) {
|
||||
super(provider);
|
||||
protected ICOImageReader(final ImageReaderSpi pProvider) {
|
||||
super(pProvider);
|
||||
}
|
||||
}
|
||||
|
||||
+11
-10
@@ -32,6 +32,7 @@ package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import com.twelvemonkeys.imageio.spi.ImageReaderSpiBase;
|
||||
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.IOException;
|
||||
import java.util.Locale;
|
||||
@@ -48,32 +49,32 @@ public final class ICOImageReaderSpi extends ImageReaderSpiBase {
|
||||
super(new ICOProviderInfo());
|
||||
}
|
||||
|
||||
public boolean canDecodeInput(final Object source) throws IOException {
|
||||
return source instanceof ImageInputStream && canDecode((ImageInputStream) source, DIB.TYPE_ICO);
|
||||
public boolean canDecodeInput(final Object pSource) throws IOException {
|
||||
return pSource instanceof ImageInputStream && canDecode((ImageInputStream) pSource, DIB.TYPE_ICO);
|
||||
}
|
||||
|
||||
static boolean canDecode(final ImageInputStream input, final int type) throws IOException {
|
||||
static boolean canDecode(final ImageInputStream pInput, final int pType) throws IOException {
|
||||
byte[] signature = new byte[4];
|
||||
|
||||
try {
|
||||
input.mark();
|
||||
input.readFully(signature);
|
||||
pInput.mark();
|
||||
pInput.readFully(signature);
|
||||
|
||||
int count = input.readByte() + (input.readByte() << 8);
|
||||
int count = pInput.readByte() + (pInput.readByte() << 8);
|
||||
|
||||
return (signature[0] == 0x0 && signature[1] == 0x0 && signature[2] == type
|
||||
return (signature[0] == 0x0 && signature[1] == 0x0 && signature[2] == pType
|
||||
&& signature[3] == 0x0 && count > 0);
|
||||
}
|
||||
finally {
|
||||
input.reset();
|
||||
pInput.reset();
|
||||
}
|
||||
}
|
||||
|
||||
public ICOImageReader createReaderInstance(final Object extension) {
|
||||
public ImageReader createReaderInstance(final Object pExtension) throws IOException {
|
||||
return new ICOImageReader(this);
|
||||
}
|
||||
|
||||
public String getDescription(final Locale locale) {
|
||||
public String getDescription(final Locale pLocale) {
|
||||
return "Windows Icon Format (ICO) Reader";
|
||||
}
|
||||
}
|
||||
|
||||
+6
-10
@@ -33,19 +33,15 @@ package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
import com.twelvemonkeys.imageio.stream.SubImageOutputStream;
|
||||
import com.twelvemonkeys.imageio.util.ProgressListenerBase;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.IIOImage;
|
||||
import javax.imageio.ImageIO;
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.ImageWriteParam;
|
||||
import javax.imageio.ImageWriter;
|
||||
import javax.imageio.*;
|
||||
import javax.imageio.event.IIOWriteWarningListener;
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
import javax.imageio.spi.ImageWriterSpi;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import javax.imageio.stream.ImageOutputStream;
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.ColorModel;
|
||||
import java.awt.image.RenderedImage;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.util.Iterator;
|
||||
@@ -68,7 +64,7 @@ public final class ICOImageWriter extends DIBImageWriter {
|
||||
|
||||
private ImageWriter pngDelegate;
|
||||
|
||||
ICOImageWriter(final ImageWriterSpi provider) {
|
||||
protected ICOImageWriter(final ImageWriterSpi provider) {
|
||||
super(provider);
|
||||
}
|
||||
|
||||
@@ -128,7 +124,7 @@ public final class ICOImageWriter extends DIBImageWriter {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void endWriteSequence() {
|
||||
public void endWriteSequence() throws IOException {
|
||||
assertOutput();
|
||||
|
||||
if (sequenceIndex < 0) {
|
||||
|
||||
+29
-26
@@ -30,14 +30,24 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.bmp;
|
||||
|
||||
import com.twelvemonkeys.imageio.util.ImageReaderAbstractTest;
|
||||
import com.twelvemonkeys.xml.XMLSerializer;
|
||||
import static org.junit.Assert.*;
|
||||
import static org.junit.Assume.assumeNoException;
|
||||
import static org.mockito.ArgumentMatchers.anyFloat;
|
||||
import static org.mockito.ArgumentMatchers.eq;
|
||||
import static org.mockito.Mockito.atLeastOnce;
|
||||
import static org.mockito.Mockito.inOrder;
|
||||
import static org.mockito.Mockito.mock;
|
||||
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
import org.mockito.InOrder;
|
||||
import org.w3c.dom.Node;
|
||||
import org.w3c.dom.NodeList;
|
||||
import java.awt.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.Constructor;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.ImageIO;
|
||||
@@ -47,25 +57,16 @@ import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.event.IIOReadProgressListener;
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
import javax.imageio.metadata.IIOMetadataNode;
|
||||
import javax.imageio.spi.IIORegistry;
|
||||
import javax.imageio.spi.ImageReaderSpi;
|
||||
import java.awt.*;
|
||||
import java.awt.image.*;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
import static org.junit.Assume.assumeNoException;
|
||||
import static org.mockito.ArgumentMatchers.anyFloat;
|
||||
import static org.mockito.ArgumentMatchers.eq;
|
||||
import static org.mockito.Mockito.atLeastOnce;
|
||||
import static org.mockito.Mockito.inOrder;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
import org.mockito.InOrder;
|
||||
import org.w3c.dom.Node;
|
||||
import org.w3c.dom.NodeList;
|
||||
|
||||
import com.twelvemonkeys.imageio.util.ImageReaderAbstractTest;
|
||||
import com.twelvemonkeys.xml.XMLSerializer;
|
||||
|
||||
/**
|
||||
* BMPImageReaderTest
|
||||
@@ -325,8 +326,10 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
|
||||
public void testMetadataEqualsJRE() throws IOException {
|
||||
ImageReader jreReader;
|
||||
try {
|
||||
ImageReaderSpi provider = (ImageReaderSpi) IIORegistry.getDefaultInstance().getServiceProviderByClass(Class.forName("com.sun.imageio.plugins.bmp.BMPImageReaderSpi"));
|
||||
jreReader = provider.createReaderInstance();
|
||||
@SuppressWarnings("unchecked")
|
||||
Class<ImageReader> jreReaderClass = (Class<ImageReader>) Class.forName("com.sun.imageio.plugins.bmp.BMPImageReader");
|
||||
Constructor<ImageReader> constructor = jreReaderClass.getConstructor(ImageReaderSpi.class);
|
||||
jreReader = constructor.newInstance(new Object[] {null});
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
|
||||
@@ -4,7 +4,7 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>imageio-clippath</artifactId>
|
||||
<name>TwelveMonkeys :: ImageIO :: Photoshop Path Support</name>
|
||||
@@ -32,13 +32,4 @@
|
||||
<artifactId>imageio-metadata</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
@@ -42,7 +42,6 @@ import com.twelvemonkeys.imageio.metadata.tiff.TIFF;
|
||||
import com.twelvemonkeys.imageio.metadata.tiff.TIFFReader;
|
||||
import com.twelvemonkeys.imageio.stream.ByteArrayImageInputStream;
|
||||
import com.twelvemonkeys.imageio.stream.SubImageInputStream;
|
||||
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
|
||||
|
||||
import javax.imageio.*;
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
@@ -308,7 +307,7 @@ public final class Paths {
|
||||
throw new IllegalArgumentException("output == null!");
|
||||
}
|
||||
|
||||
ImageTypeSpecifier type = ImageTypeSpecifiers.createFromRenderedImage(image);
|
||||
ImageTypeSpecifier type = ImageTypeSpecifier.createFromRenderedImage(image);
|
||||
Iterator<ImageWriter> writers = ImageIO.getImageWriters(type, formatName);
|
||||
|
||||
if (writers.hasNext()) {
|
||||
|
||||
@@ -4,13 +4,10 @@
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio</artifactId>
|
||||
<version>3.12.0</version>
|
||||
<version>3.8.4-SNAPSHOT</version>
|
||||
</parent>
|
||||
<artifactId>imageio-core</artifactId>
|
||||
<name>TwelveMonkeys :: ImageIO :: Core</name>
|
||||
<description>
|
||||
TwelveMonkeys ImageIO core support classes.
|
||||
</description>
|
||||
|
||||
<properties>
|
||||
<project.jpms.module.name>com.twelvemonkeys.imageio.core</project.jpms.module.name>
|
||||
@@ -31,20 +28,4 @@
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
<configuration>
|
||||
<instructions>
|
||||
<Provide-Capability>
|
||||
osgi.serviceloader;
|
||||
osgi.serviceloader=javax.imageio.spi.ImageInputStreamSpi
|
||||
</Provide-Capability>
|
||||
</instructions>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
||||
-627
@@ -1,627 +0,0 @@
|
||||
package com.twelvemonkeys.imageio;
|
||||
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
import javax.imageio.metadata.IIOMetadataNode;
|
||||
import java.awt.*;
|
||||
import java.awt.color.*;
|
||||
import java.awt.image.*;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.Calendar;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import static com.twelvemonkeys.imageio.StandardImageMetadataSupport.ColorSpaceType.*;
|
||||
import static com.twelvemonkeys.lang.Validate.isTrue;
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
|
||||
/**
|
||||
* Base class for easy read-only implementation of the standard image metadata format.
|
||||
* Chroma, Data and Transparency nodes values are based on the required
|
||||
* {@link ImageTypeSpecifier}.
|
||||
* Other values or overrides may be specified using the builder.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
*/
|
||||
public class StandardImageMetadataSupport extends AbstractMetadata {
|
||||
|
||||
// The only required field, most standard metadata can be extracted from the type
|
||||
private final ImageTypeSpecifier type;
|
||||
protected final ColorSpaceType colorSpaceType;
|
||||
protected final boolean blackIsZero;
|
||||
private final IndexColorModel palette;
|
||||
protected final String compressionName;
|
||||
protected final boolean compressionLossless;
|
||||
protected final PlanarConfiguration planarConfiguration;
|
||||
private final int[] bitsPerSample;
|
||||
private final int[] significantBits;
|
||||
private final int[] sampleMSB;
|
||||
protected final Double pixelAspectRatio;
|
||||
protected final ImageOrientation orientation;
|
||||
protected final String formatVersion;
|
||||
protected final SubimageInterpretation subimageInterpretation;
|
||||
private final Calendar documentCreationTime; // TODO: This field should be a LocalDateTime or other java.time type, Consider a long timestamp + TimeZone to avoid messing up the API...
|
||||
private final Collection<TextEntry> textEntries;
|
||||
|
||||
protected StandardImageMetadataSupport(Builder builder) {
|
||||
notNull(builder, "builder");
|
||||
|
||||
// Baseline
|
||||
type = builder.type;
|
||||
|
||||
// Chroma
|
||||
colorSpaceType = builder.colorSpaceType;
|
||||
blackIsZero = builder.blackIsZero;
|
||||
palette = builder.palette;
|
||||
|
||||
// Compression
|
||||
compressionName = builder.compressionName;
|
||||
compressionLossless = builder.compressionLossless;
|
||||
|
||||
// Data
|
||||
planarConfiguration = builder.planarConfiguration;
|
||||
bitsPerSample = builder.bitsPerSample;
|
||||
significantBits = builder.significantBits;
|
||||
sampleMSB = builder.sampleMSB;
|
||||
|
||||
// Dimension
|
||||
orientation = builder.orientation;
|
||||
pixelAspectRatio = builder.pixelAspectRatio;
|
||||
|
||||
// Document
|
||||
formatVersion = builder.formatVersion;
|
||||
documentCreationTime = builder.documentCreationTime;
|
||||
subimageInterpretation = builder.subimageInterpretation;
|
||||
|
||||
// Text
|
||||
textEntries = builder.textEntries;
|
||||
}
|
||||
|
||||
public static Builder builder(ImageTypeSpecifier type) {
|
||||
return new Builder(type);
|
||||
}
|
||||
|
||||
public static class Builder {
|
||||
private final ImageTypeSpecifier type;
|
||||
private ColorSpaceType colorSpaceType;
|
||||
private boolean blackIsZero = true;
|
||||
private IndexColorModel palette;
|
||||
private String compressionName;
|
||||
private boolean compressionLossless = true;
|
||||
private PlanarConfiguration planarConfiguration;
|
||||
public int[] bitsPerSample;
|
||||
private int[] significantBits;
|
||||
private int[] sampleMSB;
|
||||
private Double pixelAspectRatio;
|
||||
private ImageOrientation orientation = ImageOrientation.Normal;
|
||||
private String formatVersion;
|
||||
private SubimageInterpretation subimageInterpretation;
|
||||
private Calendar documentCreationTime; // TODO: This field should be a LocalDateTime or other java.time type
|
||||
private final Collection<TextEntry> textEntries = new ArrayList<>();
|
||||
|
||||
protected Builder(ImageTypeSpecifier type) {
|
||||
this.type = notNull(type, "type");
|
||||
}
|
||||
|
||||
public Builder withColorSpaceType(ColorSpaceType colorSpaceType) {
|
||||
this.colorSpaceType = colorSpaceType;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withBlackIsZero(boolean blackIsZero) {
|
||||
this.blackIsZero = blackIsZero;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withPalette(IndexColorModel palette) {
|
||||
this.palette = palette;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withCompressionTypeName(String compressionName) {
|
||||
this.compressionName = notNull(compressionName, "compressionName").equalsIgnoreCase("none") ? null : compressionName;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withCompressionLossless(boolean lossless) {
|
||||
this.compressionLossless = isTrue(lossless || compressionName != null, lossless, "Lossy compression requires compression name");
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withPlanarConfiguration(PlanarConfiguration planarConfiguration) {
|
||||
this.planarConfiguration = planarConfiguration;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withBitsPerSample(int... bitsPerSample) {
|
||||
this.bitsPerSample = bitsPerSample;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withSignificantBitsPerSample(int... significantBits) {
|
||||
this.significantBits = isTrue(significantBits.length == 1 || significantBits.length == type.getNumBands(),
|
||||
significantBits,
|
||||
String.format("single value or %d values expected", type.getNumBands()));
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withSampleMSB(int... sampleMSB) {
|
||||
this.sampleMSB = isTrue(sampleMSB.length == 1 || sampleMSB.length == type.getNumBands(),
|
||||
sampleMSB,
|
||||
String.format("single value or %d values expected", type.getNumBands()));
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withPixelAspectRatio(Double pixelAspectRatio) {
|
||||
this.pixelAspectRatio = pixelAspectRatio;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withOrientation(ImageOrientation orientation) {
|
||||
this.orientation = notNull(orientation, "orientation");
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withFormatVersion(String formatVersion) {
|
||||
this.formatVersion = notNull(formatVersion, "formatVersion");
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withSubimageInterpretation(SubimageInterpretation interpretation) {
|
||||
this.subimageInterpretation = interpretation;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withDocumentCreationTime(Calendar creationTime) {
|
||||
this.documentCreationTime = creationTime;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withTextEntries(Map<String, String> entries) {
|
||||
return withTextEntries(toTextEntries(notNull(entries, "entries").entrySet()));
|
||||
}
|
||||
|
||||
private Collection<TextEntry> toTextEntries(Collection<Map.Entry<String, String>> entries) {
|
||||
TextEntry[] result = new TextEntry[entries.size()];
|
||||
|
||||
int i = 0;
|
||||
for (Map.Entry<String, String> entry : entries) {
|
||||
result[i++] = new TextEntry(entry.getKey(), entry.getValue());
|
||||
}
|
||||
|
||||
return Arrays.asList(result);
|
||||
}
|
||||
|
||||
public Builder withTextEntries(Collection<TextEntry> entries) {
|
||||
this.textEntries.addAll(notNull(entries, "entries"));
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public Builder withTextEntry(String keyword, String value) {
|
||||
if (value != null && !value.isEmpty()) {
|
||||
this.textEntries.add(new TextEntry(notNull(keyword, "keyword"), value));
|
||||
}
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
public IIOMetadata build() {
|
||||
return new StandardImageMetadataSupport(this);
|
||||
}
|
||||
}
|
||||
|
||||
protected enum ColorSpaceType {
|
||||
XYZ(3),
|
||||
Lab(3),
|
||||
Luv(3),
|
||||
YCbCr(3),
|
||||
Yxy(3),
|
||||
YCCK(4),
|
||||
PhotoYCC(3),
|
||||
RGB(3),
|
||||
GRAY(1),
|
||||
HSV(3),
|
||||
HLS(3),
|
||||
CMYK(3),
|
||||
CMY(3),
|
||||
|
||||
// Generic types (so much extra work, because Java names can't start with a number, phew...)
|
||||
GENERIC_2CLR(2, "2CLR"),
|
||||
GENERIC_3CLR(3, "3CLR"),
|
||||
GENERIC_4CLR(4, "4CLR"),
|
||||
GENERIC_5CLR(5, "5CLR"),
|
||||
GENERIC_6CLR(6, "6CLR"),
|
||||
GENERIC_7CLR(7, "7CLR"),
|
||||
GENERIC_8CLR(8, "8CLR"),
|
||||
GENERIC_9CLR(9, "9CLR"),
|
||||
GENERIC_ACLR(0xA, "ACLR"),
|
||||
GENERIC_BCLR(0xB, "BCLR"),
|
||||
GENERIC_CCLR(0xC, "CCLR"),
|
||||
GENERIC_DCLR(0xD, "DCLR"),
|
||||
GENERIC_ECLR(0xE, "ECLR"),
|
||||
GENERIC_FCLR(0xF, "FCLR");
|
||||
|
||||
final int numChannels;
|
||||
private final String nameOverride;
|
||||
|
||||
ColorSpaceType(int numChannels) {
|
||||
this(numChannels, null);
|
||||
}
|
||||
ColorSpaceType(int numChannels, String nameOverride) {
|
||||
this.numChannels = numChannels;
|
||||
this.nameOverride = nameOverride;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return nameOverride != null ? nameOverride : super.toString();
|
||||
}
|
||||
}
|
||||
|
||||
protected enum PlanarConfiguration {
|
||||
PixelInterleaved,
|
||||
PlaneInterleaved,
|
||||
LineInterleaved,
|
||||
TileInterleaved
|
||||
}
|
||||
|
||||
protected enum ImageOrientation {
|
||||
Normal,
|
||||
Rotate90,
|
||||
Rotate180,
|
||||
Rotate270,
|
||||
FlipH,
|
||||
FlipV,
|
||||
FlipHRotate90,
|
||||
FlipVRotate90
|
||||
}
|
||||
|
||||
protected enum SubimageInterpretation {
|
||||
Standalone,
|
||||
SinglePage,
|
||||
FullResolution,
|
||||
ReducedResolution,
|
||||
PyramidLayer,
|
||||
Preview,
|
||||
VolumeSlice,
|
||||
ObjectView,
|
||||
Panorama,
|
||||
AnimationFrame,
|
||||
TransparencyMask,
|
||||
CompositingLayer,
|
||||
SpectralSlice,
|
||||
Unknown
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardChromaNode() {
|
||||
IIOMetadataNode chromaNode = new IIOMetadataNode("Chroma");
|
||||
|
||||
ColorModel colorModel = colorSpaceType != null ? null : type.getColorModel();
|
||||
ColorSpaceType csType = colorSpaceType != null ? colorSpaceType : colorSpaceType(colorModel.getColorSpace());
|
||||
int numComponents = colorSpaceType != null ? colorSpaceType.numChannels : colorModel.getNumComponents();
|
||||
|
||||
IIOMetadataNode colorSpaceTypeNode = new IIOMetadataNode("ColorSpaceType");
|
||||
chromaNode.appendChild(colorSpaceTypeNode);
|
||||
colorSpaceTypeNode.setAttribute("name", csType.toString());
|
||||
|
||||
IIOMetadataNode numChannelsNode = new IIOMetadataNode("NumChannels");
|
||||
numChannelsNode.setAttribute("value", String.valueOf(numComponents));
|
||||
chromaNode.appendChild(numChannelsNode);
|
||||
|
||||
IIOMetadataNode blackIsZeroNode = new IIOMetadataNode("BlackIsZero");
|
||||
blackIsZeroNode.setAttribute("value", booleanString(blackIsZero));
|
||||
chromaNode.appendChild(blackIsZeroNode);
|
||||
|
||||
if (colorModel instanceof IndexColorModel || palette != null) {
|
||||
IndexColorModel colorMap = palette != null ? palette : (IndexColorModel) colorModel;
|
||||
|
||||
IIOMetadataNode paletteNode = new IIOMetadataNode("Palette");
|
||||
chromaNode.appendChild(paletteNode);
|
||||
|
||||
for (int i = 0; i < colorMap.getMapSize(); i++) {
|
||||
IIOMetadataNode paletteEntryNode = new IIOMetadataNode("PaletteEntry");
|
||||
paletteNode.appendChild(paletteEntryNode);
|
||||
|
||||
paletteEntryNode.setAttribute("index", Integer.toString(i));
|
||||
paletteEntryNode.setAttribute("red", Integer.toString(colorMap.getRed(i)));
|
||||
paletteEntryNode.setAttribute("green", Integer.toString(colorMap.getGreen(i)));
|
||||
paletteEntryNode.setAttribute("blue", Integer.toString(colorMap.getBlue(i)));
|
||||
|
||||
// Assumption: BITMASK transparency will use single transparent pixel
|
||||
if (colorMap.getTransparency() == Transparency.TRANSLUCENT) {
|
||||
paletteEntryNode.setAttribute("alpha", Integer.toString(colorMap.getAlpha(i)));
|
||||
}
|
||||
}
|
||||
|
||||
if (colorMap.getTransparentPixel() != -1) {
|
||||
IIOMetadataNode backgroundIndexNode = new IIOMetadataNode("BackgroundIndex");
|
||||
chromaNode.appendChild(backgroundIndexNode);
|
||||
backgroundIndexNode.setAttribute("value", Integer.toString(colorMap.getTransparentPixel()));
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: BackgroundColor?
|
||||
|
||||
return chromaNode;
|
||||
}
|
||||
|
||||
private static ColorSpaceType colorSpaceType(ColorSpace colorSpace) {
|
||||
switch (colorSpace.getType()) {
|
||||
case ColorSpace.TYPE_XYZ:
|
||||
return XYZ;
|
||||
case ColorSpace.TYPE_Lab:
|
||||
return Lab;
|
||||
case ColorSpace.TYPE_Luv:
|
||||
return Luv;
|
||||
case ColorSpace.TYPE_YCbCr:
|
||||
return YCbCr;
|
||||
case ColorSpace.TYPE_Yxy:
|
||||
return Yxy;
|
||||
// Note: Can't map to YCCK or PhotoYCC, as there's no corresponding constant in java.awt.ColorSpace
|
||||
case ColorSpace.TYPE_RGB:
|
||||
return RGB;
|
||||
case ColorSpace.TYPE_GRAY:
|
||||
return GRAY;
|
||||
case ColorSpace.TYPE_HSV:
|
||||
return HSV;
|
||||
case ColorSpace.TYPE_HLS:
|
||||
return HLS;
|
||||
case ColorSpace.TYPE_CMYK:
|
||||
return CMYK;
|
||||
case ColorSpace.TYPE_CMY:
|
||||
return CMY;
|
||||
default:
|
||||
int numComponents = colorSpace.getNumComponents();
|
||||
if (numComponents == 1) {
|
||||
return GRAY;
|
||||
}
|
||||
else if (numComponents < 16) {
|
||||
return ColorSpaceType.valueOf("GENERIC_" + Integer.toHexString(numComponents) + "CLR");
|
||||
}
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException("Unknown ColorSpace type: " + colorSpace);
|
||||
}
|
||||
|
||||
protected static final class TextEntry {
|
||||
static final List<String> COMPRESSIONS = Arrays.asList("none", "lzw", "zip", "bzip", "other");
|
||||
|
||||
final String keyword;
|
||||
final String value;
|
||||
final String language;
|
||||
final String encoding;
|
||||
final String compression;
|
||||
|
||||
public TextEntry(final String keyword, final String value) {
|
||||
this(keyword, value, null, null, null);
|
||||
}
|
||||
|
||||
public TextEntry(final String keyword, final String value, final String language, final String encoding, final String compression) {
|
||||
this.keyword = keyword;
|
||||
this.value = notNull(value, "value");
|
||||
this.language = language;
|
||||
this.encoding = encoding;
|
||||
this.compression = isTrue(compression == null || COMPRESSIONS.contains(compression), compression, String.format("Unknown compression: %s (expected: %s)", compression, COMPRESSIONS));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardCompressionNode() {
|
||||
if (compressionName == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
IIOMetadataNode node = new IIOMetadataNode("Compression");
|
||||
|
||||
IIOMetadataNode compressionTypeName = new IIOMetadataNode("CompressionTypeName");
|
||||
compressionTypeName.setAttribute("value", compressionName);
|
||||
node.appendChild(compressionTypeName);
|
||||
|
||||
IIOMetadataNode lossless = new IIOMetadataNode("Lossless");
|
||||
lossless.setAttribute("value", booleanString(compressionLossless));
|
||||
node.appendChild(lossless);
|
||||
|
||||
return node;
|
||||
}
|
||||
|
||||
protected static String booleanString(boolean booleanValue) {
|
||||
return booleanValue ? "TRUE" : "FALSE";
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardDataNode() {
|
||||
IIOMetadataNode dataNode = new IIOMetadataNode("Data");
|
||||
|
||||
IIOMetadataNode planarConfigurationNode = new IIOMetadataNode("PlanarConfiguration");
|
||||
dataNode.appendChild(planarConfigurationNode);
|
||||
planarConfigurationNode.setAttribute("value", planarConfiguration != null ? planarConfiguration.toString() :
|
||||
(type.getSampleModel() instanceof BandedSampleModel ? "PlaneInterleaved" : "PixelInterleaved"));
|
||||
|
||||
String sampleFormatValue = colorSpaceType == null && type.getColorModel() instanceof IndexColorModel
|
||||
? "Index"
|
||||
: sampleFormat(type.getSampleModel());
|
||||
|
||||
if (sampleFormatValue != null) {
|
||||
IIOMetadataNode sampleFormatNode = new IIOMetadataNode("SampleFormat");
|
||||
sampleFormatNode.setAttribute("value", sampleFormatValue);
|
||||
dataNode.appendChild(sampleFormatNode);
|
||||
}
|
||||
|
||||
int[] bitsPerSample = this.bitsPerSample != null ? this.bitsPerSample : type.getSampleModel().getSampleSize();
|
||||
IIOMetadataNode bitsPerSampleNode = new IIOMetadataNode("BitsPerSample");
|
||||
bitsPerSampleNode.setAttribute("value", createListValue(bitsPerSample.length, bitsPerSample));
|
||||
dataNode.appendChild(bitsPerSampleNode);
|
||||
|
||||
if (significantBits != null) {
|
||||
String significantBitsValue = createListValue(type.getNumBands(), significantBits);
|
||||
if (!significantBitsValue.equals(bitsPerSampleNode.getAttribute("value"))) {
|
||||
IIOMetadataNode significantBitsPerSampleNode = new IIOMetadataNode("SignificantBitsPerSample");
|
||||
significantBitsPerSampleNode.setAttribute("value", significantBitsValue);
|
||||
dataNode.appendChild(significantBitsPerSampleNode);
|
||||
}
|
||||
}
|
||||
|
||||
if (sampleMSB != null) {
|
||||
// TODO: Only if different from default!
|
||||
IIOMetadataNode sampleMSBNode = new IIOMetadataNode("SampleMSB");
|
||||
sampleMSBNode.setAttribute("value", createListValue(type.getNumBands(), sampleMSB));
|
||||
dataNode.appendChild(sampleMSBNode);
|
||||
}
|
||||
|
||||
return dataNode;
|
||||
}
|
||||
|
||||
private static String createListValue(final int itemCount, final int... values) {
|
||||
StringBuilder buffer = new StringBuilder();
|
||||
|
||||
for (int i = 0; i < itemCount; i++) {
|
||||
if (buffer.length() > 0) {
|
||||
buffer.append(' ');
|
||||
}
|
||||
|
||||
buffer.append(values[i % values.length]);
|
||||
}
|
||||
|
||||
return buffer.toString();
|
||||
}
|
||||
|
||||
private static String sampleFormat(SampleModel sampleModel) {
|
||||
switch (sampleModel.getDataType()) {
|
||||
case DataBuffer.TYPE_SHORT:
|
||||
case DataBuffer.TYPE_INT:
|
||||
if (sampleModel instanceof ComponentSampleModel) {
|
||||
return "SignedIntegral";
|
||||
}
|
||||
// Otherwise fall-through, most likely a *PixelPackedSampleModel
|
||||
case DataBuffer.TYPE_BYTE:
|
||||
case DataBuffer.TYPE_USHORT:
|
||||
return "UnsignedIntegral";
|
||||
case DataBuffer.TYPE_FLOAT:
|
||||
case DataBuffer.TYPE_DOUBLE:
|
||||
return "Real";
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardDimensionNode() {
|
||||
IIOMetadataNode dimensionNode = new IIOMetadataNode("Dimension");
|
||||
|
||||
if (pixelAspectRatio != null) {
|
||||
IIOMetadataNode pixelAspectRatioNode = new IIOMetadataNode("PixelAspectRatio");
|
||||
pixelAspectRatioNode.setAttribute("value", String.valueOf(pixelAspectRatio));
|
||||
dimensionNode.appendChild(pixelAspectRatioNode);
|
||||
}
|
||||
|
||||
IIOMetadataNode imageOrientationNode = new IIOMetadataNode("ImageOrientation");
|
||||
imageOrientationNode.setAttribute("value", orientation.toString());
|
||||
dimensionNode.appendChild(imageOrientationNode);
|
||||
|
||||
return dimensionNode.hasChildNodes() ? dimensionNode : null;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardDocumentNode() {
|
||||
IIOMetadataNode documentNode = new IIOMetadataNode("Document");
|
||||
|
||||
if (formatVersion != null) {
|
||||
IIOMetadataNode formatVersionNode = new IIOMetadataNode("FormatVersion");
|
||||
documentNode.appendChild(formatVersionNode);
|
||||
formatVersionNode.setAttribute("value", formatVersion);
|
||||
}
|
||||
|
||||
if (subimageInterpretation != null) {
|
||||
IIOMetadataNode subImageInterpretationNode = new IIOMetadataNode("SubimageInterpretation");
|
||||
documentNode.appendChild(subImageInterpretationNode);
|
||||
subImageInterpretationNode.setAttribute("value", subimageInterpretation.toString());
|
||||
}
|
||||
|
||||
if (documentCreationTime != null) {
|
||||
IIOMetadataNode imageCreationTimeNode = new IIOMetadataNode("ImageCreationTime");
|
||||
documentNode.appendChild(imageCreationTimeNode);
|
||||
|
||||
imageCreationTimeNode.setAttribute("year", String.valueOf(documentCreationTime.get(Calendar.YEAR)));
|
||||
imageCreationTimeNode.setAttribute("month", String.valueOf(documentCreationTime.get(Calendar.MONTH) + 1));
|
||||
imageCreationTimeNode.setAttribute("day", String.valueOf(documentCreationTime.get(Calendar.DAY_OF_MONTH)));
|
||||
imageCreationTimeNode.setAttribute("hour", String.valueOf(documentCreationTime.get(Calendar.HOUR_OF_DAY)));
|
||||
imageCreationTimeNode.setAttribute("minute", String.valueOf(documentCreationTime.get(Calendar.MINUTE)));
|
||||
imageCreationTimeNode.setAttribute("second", String.valueOf(documentCreationTime.get(Calendar.SECOND)));
|
||||
}
|
||||
|
||||
return documentNode.hasChildNodes() ? documentNode : null;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardTextNode() {
|
||||
if (textEntries.isEmpty()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
IIOMetadataNode textNode = new IIOMetadataNode("Text");
|
||||
|
||||
// DocumentName, ImageDescription, Make, Model, PageName, Software, Artist, HostComputer, InkNames, Copyright:
|
||||
// /Text/TextEntry@keyword = field name, /Text/TextEntry@value = field value.
|
||||
|
||||
for (TextEntry entry : textEntries) {
|
||||
IIOMetadataNode textEntryNode = new IIOMetadataNode("TextEntry");
|
||||
textNode.appendChild(textEntryNode);
|
||||
if (entry.keyword != null) {
|
||||
textEntryNode.setAttribute("keyword", entry.keyword);
|
||||
}
|
||||
textEntryNode.setAttribute("value", entry.value);
|
||||
if (entry.language != null) {
|
||||
textEntryNode.setAttribute("language", entry.language);
|
||||
}
|
||||
if (entry.encoding != null) {
|
||||
textEntryNode.setAttribute("encoding", entry.encoding);
|
||||
}
|
||||
if (entry.compression != null) {
|
||||
textEntryNode.setAttribute("compression", entry.compression);
|
||||
}
|
||||
}
|
||||
|
||||
return textNode;
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IIOMetadataNode getStandardTransparencyNode() {
|
||||
IIOMetadataNode transparencyNode = new IIOMetadataNode("Transparency");
|
||||
|
||||
ColorModel colorModel = type.getColorModel();
|
||||
|
||||
IIOMetadataNode alphaNode = new IIOMetadataNode("Alpha");
|
||||
transparencyNode.appendChild(alphaNode);
|
||||
alphaNode.setAttribute("value", colorModel.hasAlpha() ? (colorModel.isAlphaPremultiplied() ? "premultiplied" : "nonpremultiplied") : "none");
|
||||
|
||||
if (colorModel instanceof IndexColorModel) {
|
||||
IndexColorModel icm = (IndexColorModel) colorModel;
|
||||
if (icm.getTransparentPixel() != -1) {
|
||||
IIOMetadataNode transparentIndexNode = new IIOMetadataNode("TransparentIndex");
|
||||
transparencyNode.appendChild(transparentIndexNode);
|
||||
transparentIndexNode.setAttribute("value", Integer.toString(icm.getTransparentPixel()));
|
||||
}
|
||||
}
|
||||
|
||||
return transparencyNode;
|
||||
}
|
||||
}
|
||||
@@ -188,7 +188,7 @@ public final class ColorSpaces {
|
||||
// Will throw IllegalArgumentException or CMMException if the profile is bad
|
||||
cs.fromRGB(new float[] {0.999f, 0.5f, 0.001f});
|
||||
|
||||
// This breaks *sometimes* after validation of bad profiles,
|
||||
// This breaks *some times* after validation of bad profiles,
|
||||
// we'll let it blow up early in this case
|
||||
cs.getProfile().getData();
|
||||
}
|
||||
|
||||
-348
@@ -1,348 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2022, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import javax.imageio.stream.ImageInputStreamImpl;
|
||||
import java.io.Closeable;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.RandomAccessFile;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.ByteOrder;
|
||||
import java.nio.channels.FileChannel;
|
||||
import java.nio.channels.SeekableByteChannel;
|
||||
import java.nio.file.Path;
|
||||
import java.nio.file.StandardOpenOption;
|
||||
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
import static java.lang.Math.max;
|
||||
|
||||
/**
|
||||
* A buffered {@link javax.imageio.stream.ImageInputStream} that is backed by a {@link java.nio.channels.SeekableByteChannel}
|
||||
* and provides greatly improved performance
|
||||
* compared to {@link javax.imageio.stream.FileCacheImageInputStream} or {@link javax.imageio.stream.MemoryCacheImageInputStream}
|
||||
* for shorter reads, like single byte or bit reads.
|
||||
*/
|
||||
final class BufferedChannelImageInputStream extends ImageInputStreamImpl {
|
||||
private static final Closeable CLOSEABLE_STUB = new Closeable() {
|
||||
@Override public void close() {}
|
||||
};
|
||||
|
||||
static final int DEFAULT_BUFFER_SIZE = 8192;
|
||||
|
||||
private ByteBuffer byteBuffer = ByteBuffer.allocate(DEFAULT_BUFFER_SIZE);
|
||||
private byte[] buffer = byteBuffer.array();
|
||||
private int bufferPos;
|
||||
private int bufferLimit;
|
||||
|
||||
private final ByteBuffer integralCache = ByteBuffer.allocate(8);
|
||||
private final byte[] integralCacheArray = integralCache.array();
|
||||
|
||||
private SeekableByteChannel channel;
|
||||
private Closeable closeable;
|
||||
|
||||
/**
|
||||
* Constructs a {@code BufferedChannelImageInputStream} that will read from a given {@code File}.
|
||||
*
|
||||
* @param file a {@code File} to read from.
|
||||
* @throws IllegalArgumentException if {@code file} is {@code null}.
|
||||
* @throws SecurityException if a security manager is installed, and it denies read access to the file.
|
||||
* @throws IOException if an I/O error occurs while opening the file.
|
||||
*/
|
||||
public BufferedChannelImageInputStream(final File file) throws IOException {
|
||||
this(notNull(file, "file").toPath());
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a {@code BufferedChannelImageInputStream} that will read from a given {@code Path}.
|
||||
*
|
||||
* @param file a {@code Path} to read from.
|
||||
* @throws IllegalArgumentException if {@code file} is {@code null}.
|
||||
* @throws UnsupportedOperationException if the {@code file} is associated with a provider that does not support creating file channels.
|
||||
* @throws IOException if an I/O error occurs while opening the file.
|
||||
* @throws SecurityException if a security manager is installed, and it denies read access to the file.
|
||||
*/
|
||||
public BufferedChannelImageInputStream(final Path file) throws IOException {
|
||||
this(FileChannel.open(notNull(file, "file"), StandardOpenOption.READ), true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a {@code BufferedChannelImageInputStream} that will read from a given {@code RandomAccessFile}.
|
||||
*
|
||||
* @param file a {@code RandomAccessFile} to read from.
|
||||
* @throws IllegalArgumentException if {@code file} is {@code null}.
|
||||
*/
|
||||
public BufferedChannelImageInputStream(final RandomAccessFile file) {
|
||||
// Closing the RAF is inconsistent, but emulates the behavior of javax.imageio.stream.FileImageInputStream
|
||||
this(notNull(file, "file").getChannel(), true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a {@code BufferedChannelImageInputStream} that will read from a given {@code FileInputStream}.
|
||||
* <p>
|
||||
* Closing this stream will <em>not</em> close the {@code FileInputStream}.
|
||||
* </p>
|
||||
*
|
||||
* @param inputStream a {@code FileInputStream} to read from.
|
||||
* @throws IllegalArgumentException if {@code inputStream} is {@code null}.
|
||||
*/
|
||||
public BufferedChannelImageInputStream(final FileInputStream inputStream) {
|
||||
this(notNull(inputStream, "inputStream").getChannel(), false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a {@code BufferedChannelImageInputStream} that will read from a given {@code SeekableByteChannel}.
|
||||
* <p>
|
||||
* Closing this stream will <em>not</em> close the {@code SeekableByteChannel}.
|
||||
* </p>
|
||||
*
|
||||
* @param channel a {@code SeekableByteChannel} to read from.
|
||||
* @throws IllegalArgumentException if {@code channel} is {@code null}.
|
||||
*/
|
||||
public BufferedChannelImageInputStream(final SeekableByteChannel channel) {
|
||||
this(notNull(channel, "channel"), false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a {@code BufferedChannelImageInputStream} that will read from a given {@code Cache}.
|
||||
* <p>
|
||||
* Closing this stream will close the {@code Cache}.
|
||||
* </p>
|
||||
*
|
||||
* @param cache a {@code SeekableByteChannel} to read from.
|
||||
* @throws IllegalArgumentException if {@code channel} is {@code null}.
|
||||
*/
|
||||
BufferedChannelImageInputStream(final Cache cache) {
|
||||
this(notNull(cache, "cache"), true);
|
||||
}
|
||||
|
||||
private BufferedChannelImageInputStream(final SeekableByteChannel channel, boolean closeChannelOnClose) {
|
||||
this.channel = notNull(channel, "channel");
|
||||
this.closeable = closeChannelOnClose ? this.channel : CLOSEABLE_STUB;
|
||||
}
|
||||
|
||||
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
|
||||
private boolean fillBuffer() throws IOException {
|
||||
byteBuffer.rewind();
|
||||
int length = channel.read(byteBuffer);
|
||||
bufferPos = 0;
|
||||
bufferLimit = max(length, 0);
|
||||
|
||||
return bufferLimit > 0;
|
||||
}
|
||||
|
||||
private boolean bufferEmpty() {
|
||||
return bufferPos >= bufferLimit;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setByteOrder(ByteOrder byteOrder) {
|
||||
super.setByteOrder(byteOrder);
|
||||
integralCache.order(byteOrder);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read() throws IOException {
|
||||
checkClosed();
|
||||
|
||||
if (bufferEmpty() && !fillBuffer()) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
bitOffset = 0;
|
||||
streamPos++;
|
||||
|
||||
return buffer[bufferPos++] & 0xff;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(final byte[] bytes, final int offset, final int length) throws IOException {
|
||||
checkClosed();
|
||||
bitOffset = 0;
|
||||
|
||||
if (bufferEmpty()) {
|
||||
// Bypass buffer if buffer is empty for reads longer than buffer
|
||||
if (length >= buffer.length) {
|
||||
return readDirect(bytes, offset, length);
|
||||
}
|
||||
else if (!fillBuffer()) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
int fromBuffer = readBuffered(bytes, offset, length);
|
||||
|
||||
if (length > fromBuffer) {
|
||||
// Due to known bugs in certain JDK-bundled ImageIO plugins expecting read to behave as readFully,
|
||||
// we'll read as much as possible from the buffer, and the rest directly after
|
||||
return fromBuffer + max(0, readDirect(bytes, offset + fromBuffer, length - fromBuffer));
|
||||
}
|
||||
|
||||
return fromBuffer;
|
||||
}
|
||||
|
||||
private int readDirect(final byte[] bytes, final int offset, final int length) throws IOException {
|
||||
// Invalidate the buffer, as its contents is no longer in sync with the stream's position.
|
||||
bufferLimit = 0;
|
||||
|
||||
ByteBuffer wrapped = ByteBuffer.wrap(bytes, offset, length);
|
||||
int read = 0;
|
||||
while (wrapped.hasRemaining()) {
|
||||
int count = channel.read(wrapped);
|
||||
if (count == -1) {
|
||||
if (read == 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
read += count;
|
||||
}
|
||||
|
||||
streamPos += read;
|
||||
|
||||
return read;
|
||||
}
|
||||
|
||||
private int readBuffered(final byte[] bytes, final int offset, final int length) {
|
||||
// Read as much as possible from buffer
|
||||
int available = Math.min(bufferLimit - bufferPos, length);
|
||||
|
||||
if (available > 0) {
|
||||
System.arraycopy(buffer, bufferPos, bytes, offset, available);
|
||||
bufferPos += available;
|
||||
streamPos += available;
|
||||
}
|
||||
|
||||
return available;
|
||||
}
|
||||
|
||||
public long length() {
|
||||
// WTF?! This method is allowed to throw IOException in the interface...
|
||||
try {
|
||||
checkClosed();
|
||||
return channel.size();
|
||||
}
|
||||
catch (IOException ignore) {
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
public void close() throws IOException {
|
||||
super.close();
|
||||
|
||||
buffer = null;
|
||||
byteBuffer = null;
|
||||
|
||||
channel = null;
|
||||
|
||||
try {
|
||||
closeable.close();
|
||||
}
|
||||
finally {
|
||||
closeable = null;
|
||||
}
|
||||
}
|
||||
|
||||
// Need to override the readShort(), readInt() and readLong() methods,
|
||||
// because the implementations in ImageInputStreamImpl expects the
|
||||
// read(byte[], int, int) to always read the expected number of bytes,
|
||||
// causing uninitialized values, alignment issues and EOFExceptions at
|
||||
// random places...
|
||||
// Notes:
|
||||
// * readUnsignedXx() is covered by their signed counterparts
|
||||
// * readChar() is covered by readShort()
|
||||
// * readFloat() and readDouble() is covered by readInt() and readLong()
|
||||
// respectively.
|
||||
// * readLong() may be covered by two readInt()s, we'll override to be safe
|
||||
|
||||
@Override
|
||||
public short readShort() throws IOException {
|
||||
readFully(integralCacheArray, 0, 2);
|
||||
|
||||
return integralCache.getShort(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int readInt() throws IOException {
|
||||
readFully(integralCacheArray, 0, 4);
|
||||
|
||||
return integralCache.getInt(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public long readLong() throws IOException {
|
||||
readFully(integralCacheArray, 0, 8);
|
||||
|
||||
return integralCache.getLong(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void seek(long position) throws IOException {
|
||||
checkClosed();
|
||||
|
||||
if (position < flushedPos) {
|
||||
throw new IndexOutOfBoundsException("position < flushedPos!");
|
||||
}
|
||||
|
||||
bitOffset = 0;
|
||||
|
||||
if (streamPos == position) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Optimized to not invalidate buffer if new position is within current buffer
|
||||
long newBufferPos = bufferPos + position - streamPos;
|
||||
if (newBufferPos >= 0 && newBufferPos < bufferLimit) {
|
||||
bufferPos = (int) newBufferPos;
|
||||
}
|
||||
else {
|
||||
// Will invalidate buffer
|
||||
bufferLimit = 0;
|
||||
channel.position(position);
|
||||
}
|
||||
|
||||
streamPos = position;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void flushBefore(final long pos) throws IOException {
|
||||
super.flushBefore(pos);
|
||||
|
||||
if (channel instanceof Cache) {
|
||||
// In case of memory cache, free up memory
|
||||
((Cache) channel).flushBefore(pos);
|
||||
}
|
||||
}
|
||||
}
|
||||
+2
-4
@@ -49,7 +49,6 @@ import static java.lang.Math.max;
|
||||
* {@link File} or {@link RandomAccessFile} can be used as input.
|
||||
*
|
||||
* @see javax.imageio.stream.FileImageInputStream
|
||||
* @deprecated Use {@link BufferedChannelImageInputStream} instead.
|
||||
*/
|
||||
// TODO: Create a memory-mapped version?
|
||||
// Or not... From java.nio.channels.FileChannel.map:
|
||||
@@ -58,7 +57,6 @@ import static java.lang.Math.max;
|
||||
// the usual {@link #read read} and {@link #write write} methods. From the
|
||||
// standpoint of performance it is generally only worth mapping relatively
|
||||
// large files into memory.
|
||||
@Deprecated
|
||||
public final class BufferedFileImageInputStream extends ImageInputStreamImpl {
|
||||
static final int DEFAULT_BUFFER_SIZE = 8192;
|
||||
|
||||
@@ -192,10 +190,10 @@ public final class BufferedFileImageInputStream extends ImageInputStreamImpl {
|
||||
public void close() throws IOException {
|
||||
super.close();
|
||||
|
||||
buffer = null;
|
||||
|
||||
raf.close();
|
||||
|
||||
raf = null;
|
||||
buffer = null;
|
||||
}
|
||||
|
||||
// Need to override the readShort(), readInt() and readLong() methods,
|
||||
|
||||
+6
-9
@@ -37,19 +37,18 @@ import javax.imageio.spi.ServiceRegistry;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.File;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.IOException;
|
||||
import java.nio.file.NoSuchFileException;
|
||||
import java.util.Iterator;
|
||||
import java.util.Locale;
|
||||
|
||||
/**
|
||||
* BufferedFileImageInputStreamSpi
|
||||
* Experimental
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedFileImageInputStreamSpi.java,v 1.0 May 15, 2008 2:14:59 PM haraldk Exp$
|
||||
*/
|
||||
public final class BufferedFileImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public class BufferedFileImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public BufferedFileImageInputStreamSpi() {
|
||||
this(new StreamProviderInfo());
|
||||
}
|
||||
@@ -70,13 +69,12 @@ public final class BufferedFileImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageInputStream createInputStreamInstance(final Object input, final boolean useCacheFile, final File cacheDir) throws IOException {
|
||||
public ImageInputStream createInputStreamInstance(final Object input, final boolean pUseCache, final File pCacheDir) {
|
||||
if (input instanceof File) {
|
||||
try {
|
||||
return new BufferedChannelImageInputStream((File) input);
|
||||
return new BufferedFileImageInputStream((File) input);
|
||||
}
|
||||
catch (FileNotFoundException | NoSuchFileException e) {
|
||||
catch (FileNotFoundException e) {
|
||||
// For consistency with the JRE bundled SPIs, we'll return null here,
|
||||
// even though the spec does not say that's allowed.
|
||||
// The problem is that the SPIs can only declare that they support an input type like a File,
|
||||
@@ -93,8 +91,7 @@ public final class BufferedFileImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDescription(final Locale locale) {
|
||||
public String getDescription(final Locale pLocale) {
|
||||
return "Service provider that instantiates an ImageInputStream from a File";
|
||||
}
|
||||
|
||||
|
||||
-78
@@ -1,78 +0,0 @@
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import com.twelvemonkeys.imageio.spi.ProviderInfo;
|
||||
|
||||
import javax.imageio.spi.ImageInputStreamSpi;
|
||||
import javax.imageio.spi.ServiceRegistry;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.channels.Channels;
|
||||
import java.nio.channels.ReadableByteChannel;
|
||||
import java.nio.channels.SeekableByteChannel;
|
||||
import java.util.Iterator;
|
||||
import java.util.Locale;
|
||||
|
||||
/**
|
||||
* BufferedInputStreamImageInputStreamSpi.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedInputStreamImageInputStreamSpi.java,v 1.0 08/09/2022 haraldk Exp$
|
||||
*/
|
||||
public final class BufferedInputStreamImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public BufferedInputStreamImageInputStreamSpi() {
|
||||
this(new StreamProviderInfo());
|
||||
}
|
||||
|
||||
private BufferedInputStreamImageInputStreamSpi(ProviderInfo providerInfo) {
|
||||
super(providerInfo.getVendorName(), providerInfo.getVersion(), InputStream.class);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onRegistration(final ServiceRegistry registry, final Class<?> category) {
|
||||
Iterator<ImageInputStreamSpi> providers = registry.getServiceProviders(ImageInputStreamSpi.class, new InputStreamFilter(), true);
|
||||
|
||||
while (providers.hasNext()) {
|
||||
ImageInputStreamSpi provider = providers.next();
|
||||
if (provider != this) {
|
||||
registry.setOrdering(ImageInputStreamSpi.class, this, provider);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageInputStream createInputStreamInstance(final Object input, final boolean useCacheFile, final File cacheDir) throws IOException {
|
||||
if (input instanceof InputStream) {
|
||||
ReadableByteChannel channel = Channels.newChannel((InputStream) input);
|
||||
|
||||
if (channel instanceof SeekableByteChannel) {
|
||||
// Special case for FileInputStream/FileChannel, we can get a seekable channel directly
|
||||
return new BufferedChannelImageInputStream((SeekableByteChannel) channel);
|
||||
}
|
||||
|
||||
// Otherwise, create a cache for backwards seeking
|
||||
return new BufferedChannelImageInputStream(useCacheFile ? new FileCache(channel, cacheDir) : new MemoryCache(channel));
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException("Expected input of type InputStream: " + input);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canUseCacheFile() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDescription(final Locale locale) {
|
||||
return "Service provider that instantiates an ImageInputStream from an InputStream";
|
||||
}
|
||||
|
||||
private static class InputStreamFilter implements ServiceRegistry.Filter {
|
||||
@Override
|
||||
public boolean filter(final Object provider) {
|
||||
return ((ImageInputStreamSpi) provider).getInputClass() == InputStream.class;
|
||||
}
|
||||
}
|
||||
}
|
||||
+4
-6
@@ -48,7 +48,7 @@ import java.util.Locale;
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedRAFImageInputStreamSpi.java,v 1.0 May 15, 2008 2:14:59 PM haraldk Exp$
|
||||
*/
|
||||
public final class BufferedRAFImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public class BufferedRAFImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public BufferedRAFImageInputStreamSpi() {
|
||||
this(new StreamProviderInfo());
|
||||
}
|
||||
@@ -69,10 +69,9 @@ public final class BufferedRAFImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageInputStream createInputStreamInstance(final Object input, final boolean useCacheFile, final File cacheDir) {
|
||||
public ImageInputStream createInputStreamInstance(final Object input, final boolean pUseCache, final File pCacheDir) {
|
||||
if (input instanceof RandomAccessFile) {
|
||||
return new BufferedChannelImageInputStream((RandomAccessFile) input);
|
||||
return new BufferedFileImageInputStream((RandomAccessFile) input);
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException("Expected input of type RandomAccessFile: " + input);
|
||||
@@ -83,8 +82,7 @@ public final class BufferedRAFImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDescription(final Locale locale) {
|
||||
public String getDescription(final Locale pLocale) {
|
||||
return "Service provider that instantiates an ImageInputStream from a RandomAccessFile";
|
||||
}
|
||||
|
||||
|
||||
+11
-11
@@ -48,18 +48,18 @@ public final class ByteArrayImageInputStream extends ImageInputStreamImpl {
|
||||
private final int dataOffset;
|
||||
private final int dataLength;
|
||||
|
||||
public ByteArrayImageInputStream(final byte[] data) {
|
||||
this(data, 0, data != null ? data.length : -1);
|
||||
public ByteArrayImageInputStream(final byte[] pData) {
|
||||
this(pData, 0, pData != null ? pData.length : -1);
|
||||
}
|
||||
|
||||
public ByteArrayImageInputStream(final byte[] data, int offset, int length) {
|
||||
this.data = notNull(data, "data");
|
||||
dataOffset = isMax(data.length, offset, "offset");
|
||||
dataLength = isMax(data.length - offset, length, "length");
|
||||
public ByteArrayImageInputStream(final byte[] pData, int offset, int length) {
|
||||
data = notNull(pData, "data");
|
||||
dataOffset = isBetween(0, pData.length, offset, "offset");
|
||||
dataLength = isBetween(0, pData.length - offset, length, "length");
|
||||
}
|
||||
|
||||
private static int isMax(final int high, final int value, final String name) {
|
||||
return isTrue(value >= 0 && value <= high, value, String.format("%s out of range [0, %d]: %d", name, high, value));
|
||||
private static int isBetween(final int low, final int high, final int value, final String name) {
|
||||
return isTrue(value >= low && value <= high, value, String.format("%s out of range [%d, %d]: %d", name, low, high, value));
|
||||
}
|
||||
|
||||
public int read() throws IOException {
|
||||
@@ -72,14 +72,14 @@ public final class ByteArrayImageInputStream extends ImageInputStreamImpl {
|
||||
return data[((int) streamPos++) + dataOffset] & 0xff;
|
||||
}
|
||||
|
||||
public int read(byte[] buffer, int offset, int len) throws IOException {
|
||||
public int read(byte[] pBuffer, int pOffset, int pLength) throws IOException {
|
||||
if (streamPos >= dataLength) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
int length = (int) Math.min(dataLength - streamPos, len);
|
||||
int length = (int) Math.min(this.dataLength - streamPos, pLength);
|
||||
bitOffset = 0;
|
||||
System.arraycopy(data, (int) streamPos + dataOffset, buffer, offset, length);
|
||||
System.arraycopy(data, (int) streamPos + dataOffset, pBuffer, pOffset, length);
|
||||
streamPos += length;
|
||||
|
||||
return length;
|
||||
|
||||
+8
-9
@@ -45,7 +45,7 @@ import java.util.Locale;
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: ByteArrayImageInputStreamSpi.java,v 1.0 May 15, 2008 2:12:12 PM haraldk Exp$
|
||||
*/
|
||||
public final class ByteArrayImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public class ByteArrayImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
|
||||
public ByteArrayImageInputStreamSpi() {
|
||||
this(new StreamProviderInfo());
|
||||
@@ -55,17 +55,16 @@ public final class ByteArrayImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
super(providerInfo.getVendorName(), providerInfo.getVersion(), byte[].class);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageInputStream createInputStreamInstance(Object input, boolean useCacheFile, File cacheDir) {
|
||||
if (input instanceof byte[]) {
|
||||
return new ByteArrayImageInputStream((byte[]) input);
|
||||
public ImageInputStream createInputStreamInstance(Object pInput, boolean pUseCache, File pCacheDir) {
|
||||
if (pInput instanceof byte[]) {
|
||||
return new ByteArrayImageInputStream((byte[]) pInput);
|
||||
}
|
||||
else {
|
||||
throw new IllegalArgumentException("Expected input of type byte[]: " + pInput);
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException("Expected input of type byte[]: " + input);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDescription(Locale locale) {
|
||||
public String getDescription(Locale pLocale) {
|
||||
return "Service provider that instantiates an ImageInputStream from a byte array";
|
||||
}
|
||||
|
||||
|
||||
@@ -1,7 +0,0 @@
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import java.nio.channels.SeekableByteChannel;
|
||||
|
||||
interface Cache extends SeekableByteChannel {
|
||||
void flushBefore(long pos);
|
||||
}
|
||||
+1
-1
@@ -125,7 +125,7 @@ public final class DirectImageInputStream extends ImageInputStreamImpl {
|
||||
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
// We could seek to EOF here, but the usual case is we know where the next chunk of data is
|
||||
// We could seek to EOF here, but the usual case
|
||||
|
||||
stream.close();
|
||||
super.close();
|
||||
|
||||
@@ -1,112 +0,0 @@
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.channels.Channels;
|
||||
import java.nio.channels.FileChannel;
|
||||
import java.nio.channels.NonWritableChannelException;
|
||||
import java.nio.channels.ReadableByteChannel;
|
||||
import java.nio.channels.SeekableByteChannel;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
|
||||
import static com.twelvemonkeys.lang.Validate.isTrue;
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
import static java.lang.Math.max;
|
||||
import static java.nio.file.StandardOpenOption.DELETE_ON_CLOSE;
|
||||
import static java.nio.file.StandardOpenOption.READ;
|
||||
import static java.nio.file.StandardOpenOption.WRITE;
|
||||
|
||||
// Note: We could consider creating a memory-mapped version...
|
||||
// But, from java.nio.channels.FileChannel.map:
|
||||
// For most operating systems, mapping a file into memory is more
|
||||
// expensive than reading or writing a few tens of kilobytes of data via
|
||||
// the usual {@link #read read} and {@link #write write} methods. From the
|
||||
// standpoint of performance it is generally only worth mapping relatively
|
||||
// large files into memory.
|
||||
final class FileCache implements Cache {
|
||||
final static int BLOCK_SIZE = 1 << 13;
|
||||
|
||||
private final FileChannel cache;
|
||||
private final ReadableByteChannel channel;
|
||||
|
||||
// TODO: Perhaps skip this constructor?
|
||||
FileCache(InputStream stream, File cacheDir) throws IOException {
|
||||
// Stream will be closed with channel, documented behavior
|
||||
this(Channels.newChannel(notNull(stream, "stream")), cacheDir);
|
||||
}
|
||||
|
||||
public FileCache(ReadableByteChannel channel, File cacheDir) throws IOException {
|
||||
this.channel = notNull(channel, "channel");
|
||||
isTrue(cacheDir == null || cacheDir.isDirectory(), cacheDir, "%s is not a directory");
|
||||
|
||||
// Create a temp file to hold our cache,
|
||||
// will be deleted when this channel is closed, as we close the cache
|
||||
Path cacheFile = cacheDir == null
|
||||
? Files.createTempFile("imageio", ".tmp")
|
||||
: Files.createTempFile(cacheDir.toPath(), "imageio", ".tmp");
|
||||
|
||||
cache = FileChannel.open(cacheFile, DELETE_ON_CLOSE, READ, WRITE);
|
||||
}
|
||||
|
||||
@SuppressWarnings("StatementWithEmptyBody")
|
||||
void fetch() throws IOException {
|
||||
while (cache.position() >= cache.size() && cache.transferFrom(channel, cache.size(), max(cache.position() - cache.size(), BLOCK_SIZE)) > 0) {
|
||||
// Continue transfer...
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isOpen() {
|
||||
return channel.isOpen();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
cache.close();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(ByteBuffer dest) throws IOException {
|
||||
fetch();
|
||||
|
||||
if (cache.position() >= cache.size()) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
return cache.read(dest);
|
||||
}
|
||||
|
||||
@Override
|
||||
public long position() throws IOException {
|
||||
return cache.position();
|
||||
}
|
||||
|
||||
@Override
|
||||
public SeekableByteChannel position(long newPosition) throws IOException {
|
||||
cache.position(newPosition);
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long size() {
|
||||
// We could allow the size to grow, but that means the stream cannot rely on this size, so we'll just pretend we don't know...
|
||||
return -1;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int write(ByteBuffer src) {
|
||||
throw new NonWritableChannelException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public SeekableByteChannel truncate(long size) {
|
||||
throw new NonWritableChannelException();
|
||||
}
|
||||
|
||||
@Override public void flushBefore(long pos) {
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,165 +0,0 @@
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.channels.Channels;
|
||||
import java.nio.channels.NonWritableChannelException;
|
||||
import java.nio.channels.ReadableByteChannel;
|
||||
import java.nio.channels.SeekableByteChannel;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
import static java.lang.Math.min;
|
||||
|
||||
final class MemoryCache implements Cache {
|
||||
|
||||
final static int BLOCK_SIZE = 1 << 13;
|
||||
|
||||
private static final byte[] NULL_BLOCK = new byte[0];
|
||||
|
||||
private final List<byte[]> cache = new ArrayList<>();
|
||||
private final ReadableByteChannel channel;
|
||||
|
||||
private int maxBlock = Integer.MAX_VALUE;
|
||||
private long length;
|
||||
private long position;
|
||||
private long start;
|
||||
|
||||
// TODO: Maybe get rid of this constructor, as we don't want to do this if we have a FileInputStream/FileChannel...
|
||||
MemoryCache(InputStream stream) {
|
||||
this(Channels.newChannel(notNull(stream, "stream")));
|
||||
}
|
||||
|
||||
public MemoryCache(ReadableByteChannel channel) {
|
||||
this.channel = notNull(channel, "channel");
|
||||
}
|
||||
|
||||
byte[] fetchBlock() throws IOException {
|
||||
long currPos = position;
|
||||
long index = currPos / BLOCK_SIZE;
|
||||
|
||||
if (index >= Integer.MAX_VALUE) {
|
||||
throw new IOException("Memory cache max size exceeded");
|
||||
}
|
||||
if (index > maxBlock) {
|
||||
return NULL_BLOCK;
|
||||
}
|
||||
|
||||
while (index >= cache.size()) {
|
||||
byte[] block;
|
||||
try {
|
||||
block = new byte[BLOCK_SIZE];
|
||||
}
|
||||
catch (OutOfMemoryError e) {
|
||||
throw new IOException("No more memory for cache: " + cache.size() * BLOCK_SIZE);
|
||||
}
|
||||
|
||||
cache.add(block);
|
||||
int bytesRead = readBlock(block);
|
||||
length += bytesRead;
|
||||
|
||||
if (bytesRead < BLOCK_SIZE) {
|
||||
// Last block, EOF found
|
||||
maxBlock = (int) index;
|
||||
return block;
|
||||
}
|
||||
}
|
||||
|
||||
return cache.get((int) index);
|
||||
}
|
||||
|
||||
private int readBlock(final byte[] block) throws IOException {
|
||||
ByteBuffer wrapped = ByteBuffer.wrap(block);
|
||||
|
||||
while (wrapped.hasRemaining()) {
|
||||
int count = channel.read(wrapped);
|
||||
if (count == -1) {
|
||||
// Last block, EOF found
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return wrapped.position();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isOpen() {
|
||||
return channel.isOpen();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
cache.clear();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int read(ByteBuffer dest) throws IOException {
|
||||
byte[] buffer = fetchBlock();
|
||||
|
||||
if (position >= length) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
int bufferPos = (int) (position % BLOCK_SIZE);
|
||||
int len = min(dest.remaining(), (int) min(BLOCK_SIZE - bufferPos, length - position));
|
||||
dest.put(buffer, bufferPos, len);
|
||||
|
||||
position += len;
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long position() throws IOException {
|
||||
return position;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SeekableByteChannel position(long newPosition) throws IOException {
|
||||
if (newPosition < start) {
|
||||
throw new IOException("Seek before flush position");
|
||||
}
|
||||
|
||||
this.position = newPosition;
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long size() throws IOException {
|
||||
// We could allow the size to grow, but that means the stream cannot rely on this size, so we'll just pretend we don't know...
|
||||
return -1;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int write(ByteBuffer src) {
|
||||
throw new NonWritableChannelException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public SeekableByteChannel truncate(long size) {
|
||||
throw new NonWritableChannelException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void flushBefore(long pos) {
|
||||
if (pos < start) {
|
||||
throw new IndexOutOfBoundsException("pos < flushed position");
|
||||
}
|
||||
if (pos > position) {
|
||||
throw new IndexOutOfBoundsException("pos > current position");
|
||||
}
|
||||
|
||||
int blocks = (int) (pos / BLOCK_SIZE); // Overflow guarded for in fetchBlock
|
||||
|
||||
// Clear blocks no longer needed
|
||||
for (int i = 0; i < blocks; i++) {
|
||||
cache.set(i, null);
|
||||
}
|
||||
|
||||
start = pos;
|
||||
}
|
||||
}
|
||||
|
||||
+21
-21
@@ -53,20 +53,20 @@ public final class SubImageInputStream extends ImageInputStreamImpl {
|
||||
/**
|
||||
* Creates a {@link ImageInputStream}, reading up to a maximum number of bytes from the underlying stream.
|
||||
*
|
||||
* @param stream the underlying stream
|
||||
* @param length the maximum length to read from the stream.
|
||||
* Note that {@code stream} may contain less than this maximum number of bytes.
|
||||
* @param pStream the underlying stream
|
||||
* @param pLength the maximum length to read from the stream.
|
||||
* Note that {@code pStream} may contain less than this maximum number of bytes.
|
||||
*
|
||||
* @throws IOException if {@code stream}'s position can't be determined.
|
||||
* @throws IllegalArgumentException if {@code stream == null} or {@code length < 0}
|
||||
* @throws IOException if {@code pStream}'s position can't be determined.
|
||||
* @throws IllegalArgumentException if {@code pStream == null} or {@code pLength < 0}
|
||||
*/
|
||||
public SubImageInputStream(final ImageInputStream stream, final long length) throws IOException {
|
||||
Validate.notNull(stream, "stream");
|
||||
Validate.isTrue(length >= 0, length, "length < 0: %d");
|
||||
public SubImageInputStream(final ImageInputStream pStream, final long pLength) throws IOException {
|
||||
Validate.notNull(pStream, "stream");
|
||||
Validate.isTrue(pLength >= 0, pLength, "length < 0: %d");
|
||||
|
||||
this.stream = stream;
|
||||
this.startPos = stream.getStreamPosition();
|
||||
this.length = length;
|
||||
stream = pStream;
|
||||
startPos = pStream.getStreamPosition();
|
||||
length = pLength;
|
||||
}
|
||||
|
||||
public int read() throws IOException {
|
||||
@@ -84,14 +84,14 @@ public final class SubImageInputStream extends ImageInputStreamImpl {
|
||||
}
|
||||
}
|
||||
|
||||
public int read(final byte[] bytes, final int off, final int len) throws IOException {
|
||||
public int read(final byte[] pBytes, final int pOffset, final int pLength) throws IOException {
|
||||
if (streamPos >= length) { // Local EOF
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Safe cast, as len can never cause int overflow
|
||||
int length = (int) Math.min(len, this.length - streamPos);
|
||||
int count = stream.read(bytes, off, length);
|
||||
// Safe cast, as pLength can never cause int overflow
|
||||
int length = (int) Math.min(pLength, this.length - streamPos);
|
||||
int count = stream.read(pBytes, pOffset, length);
|
||||
|
||||
if (count >= 0) {
|
||||
streamPos += count;
|
||||
@@ -113,18 +113,18 @@ public final class SubImageInputStream extends ImageInputStreamImpl {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void seek(final long position) throws IOException {
|
||||
if (position < getFlushedPosition()) {
|
||||
public void seek(final long pPosition) throws IOException {
|
||||
if (pPosition < getFlushedPosition()) {
|
||||
throw new IndexOutOfBoundsException("pos < flushedPosition");
|
||||
}
|
||||
|
||||
stream.seek(startPos + position);
|
||||
streamPos = position;
|
||||
stream.seek(startPos + pPosition);
|
||||
streamPos = pPosition;
|
||||
}
|
||||
|
||||
@SuppressWarnings("MethodDoesntCallSuperMethod")
|
||||
@SuppressWarnings({"FinalizeDoesntCallSuperFinalize"})
|
||||
@Override
|
||||
protected void finalize() {
|
||||
protected void finalize() throws Throwable {
|
||||
// Empty finalizer (for improved performance; no need to call super.finalize() in this case)
|
||||
}
|
||||
}
|
||||
|
||||
+2
-2
@@ -37,14 +37,14 @@ import java.io.IOException;
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
|
||||
/**
|
||||
* ImageOutputStream that writes through a delegate, but keeps local position and bit offset.
|
||||
* ImageInputStream that writes through a delegate, but keeps local position and bit offset.
|
||||
* Note: Flushing or closing this stream will *not* have an effect on the delegate.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: harald.kuhr$
|
||||
* @version $Id: SubImageOutputStream.java,v 1.0 30/03/15 harald.kuhr Exp$
|
||||
*/
|
||||
public final class SubImageOutputStream extends ImageOutputStreamImpl {
|
||||
public class SubImageOutputStream extends ImageOutputStreamImpl {
|
||||
private final ImageOutputStream stream;
|
||||
private final long startPos;
|
||||
|
||||
|
||||
+41
-14
@@ -33,7 +33,9 @@ package com.twelvemonkeys.imageio.stream;
|
||||
import com.twelvemonkeys.imageio.spi.ProviderInfo;
|
||||
|
||||
import javax.imageio.spi.ImageInputStreamSpi;
|
||||
import javax.imageio.stream.FileCacheImageInputStream;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import javax.imageio.stream.MemoryCacheImageInputStream;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
@@ -50,7 +52,7 @@ import java.util.Locale;
|
||||
* @version $Id: URLImageInputStreamSpi.java,v 1.0 May 15, 2008 2:14:59 PM haraldk Exp$
|
||||
*/
|
||||
// TODO: URI instead of URL?
|
||||
public final class URLImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public class URLImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
public URLImageInputStreamSpi() {
|
||||
this(new StreamProviderInfo());
|
||||
}
|
||||
@@ -62,28 +64,53 @@ public final class URLImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
// TODO: Create a URI or URLImageInputStream class, with a getUR[I|L] method, to allow for multiple file formats
|
||||
// The good thing with that is that it does not clash with the built-in Sun-stuff or other people's hacks
|
||||
// The bad thing is that most people don't expect there to be an UR[I|L]ImageInputStreamSpi..
|
||||
@Override
|
||||
public ImageInputStream createInputStreamInstance(final Object input, final boolean useCacheFile, final File cacheDir) throws IOException {
|
||||
if (input instanceof URL) {
|
||||
URL url = (URL) input;
|
||||
public ImageInputStream createInputStreamInstance(final Object pInput, final boolean pUseCache, final File pCacheDir) throws IOException {
|
||||
if (pInput instanceof URL) {
|
||||
URL url = (URL) pInput;
|
||||
|
||||
// Special case for file protocol, a lot faster than FileCacheImageInputStream
|
||||
if ("file".equals(url.getProtocol())) {
|
||||
try {
|
||||
return new BufferedChannelImageInputStream(new File(url.toURI()));
|
||||
return new BufferedFileImageInputStream(new File(url.toURI()));
|
||||
}
|
||||
catch (URISyntaxException shouldNeverHappen) {
|
||||
// This should never happen, but if it does, we'll fall back to using the stream
|
||||
shouldNeverHappen.printStackTrace();
|
||||
catch (URISyntaxException ignore) {
|
||||
// This should never happen, but if it does, we'll fall back to using the stream
|
||||
ignore.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
// Otherwise revert to cached
|
||||
InputStream urlStream = url.openStream();
|
||||
return new BufferedChannelImageInputStream(useCacheFile ? new FileCache(urlStream, cacheDir) : new MemoryCache(urlStream));
|
||||
final InputStream urlStream = url.openStream();
|
||||
if (pUseCache) {
|
||||
return new FileCacheImageInputStream(urlStream, pCacheDir) {
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
try {
|
||||
super.close();
|
||||
}
|
||||
finally {
|
||||
urlStream.close(); // NOTE: If this line throws IOE, it will shadow the original..
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
else {
|
||||
return new MemoryCacheImageInputStream(urlStream) {
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
try {
|
||||
super.close();
|
||||
}
|
||||
finally {
|
||||
urlStream.close(); // NOTE: If this line throws IOE, it will shadow the original..
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
else {
|
||||
throw new IllegalArgumentException("Expected input of type URL: " + pInput);
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException("Expected input of type URL: " + input);
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -91,7 +118,7 @@ public final class URLImageInputStreamSpi extends ImageInputStreamSpi {
|
||||
return true;
|
||||
}
|
||||
|
||||
public String getDescription(final Locale locale) {
|
||||
public String getDescription(final Locale pLocale) {
|
||||
return "Service provider that instantiates an ImageInputStream from a URL";
|
||||
}
|
||||
}
|
||||
|
||||
@@ -40,7 +40,7 @@ import javax.imageio.spi.ServiceRegistry;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import javax.imageio.stream.ImageOutputStream;
|
||||
import java.awt.*;
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.io.BufferedInputStream;
|
||||
import java.io.BufferedOutputStream;
|
||||
import java.io.InputStream;
|
||||
@@ -232,10 +232,6 @@ public final class IIOUtil {
|
||||
int samplesPerPixel, int bitsPerSample, int samplePeriod) {
|
||||
// Period == 1 is a no-op...
|
||||
if (samplePeriod == 1) {
|
||||
if (srcRow != destRow) {
|
||||
System.arraycopy(srcRow, srcPos, destRow, destPos, srcWidth);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -279,10 +275,6 @@ public final class IIOUtil {
|
||||
int samplesPerPixel, int bitsPerSample, int samplePeriod) {
|
||||
// Period == 1 is a no-op...
|
||||
if (samplePeriod == 1) {
|
||||
if (srcRow != destRow) {
|
||||
System.arraycopy(srcRow, srcPos, destRow, destPos, srcWidth);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -291,7 +283,7 @@ public final class IIOUtil {
|
||||
"bitsPerSample must be > 0 and <= 16 and a power of 2");
|
||||
Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
|
||||
Validate.isTrue(samplesPerPixel * bitsPerSample <= 16 || samplesPerPixel * bitsPerSample % 16 == 0,
|
||||
"samplesPerPixel * bitsPerSample must be < 16 or a multiple of 16");
|
||||
"samplesPerPixel * bitsPerSample must be < 16 or a multiple of 16 ");
|
||||
|
||||
int pixelStride = bitsPerSample * samplesPerPixel / 16;
|
||||
for (int x = 0; x < srcWidth * pixelStride; x += samplePeriod * pixelStride) {
|
||||
@@ -305,10 +297,6 @@ public final class IIOUtil {
|
||||
int samplesPerPixel, int bitsPerSample, int samplePeriod) {
|
||||
// Period == 1 is a no-op...
|
||||
if (samplePeriod == 1) {
|
||||
if (srcRow != destRow) {
|
||||
System.arraycopy(srcRow, srcPos, destRow, destPos, srcWidth);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -317,7 +305,7 @@ public final class IIOUtil {
|
||||
"bitsPerSample must be > 0 and <= 32 and a power of 2");
|
||||
Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
|
||||
Validate.isTrue(samplesPerPixel * bitsPerSample <= 32 || samplesPerPixel * bitsPerSample % 32 == 0,
|
||||
"samplesPerPixel * bitsPerSample must be < 32 or a multiple of 32");
|
||||
"samplesPerPixel * bitsPerSample must be < 32 or a multiple of 32 ");
|
||||
|
||||
int pixelStride = bitsPerSample * samplesPerPixel / 32;
|
||||
for (int x = 0; x < srcWidth * pixelStride; x += samplePeriod * pixelStride) {
|
||||
@@ -334,7 +322,7 @@ public final class IIOUtil {
|
||||
"bitsPerSample must be > 0 and <= 32 and a power of 2");
|
||||
Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
|
||||
Validate.isTrue(samplesPerPixel * bitsPerSample <= 32 || samplesPerPixel * bitsPerSample % 32 == 0,
|
||||
"samplesPerPixel * bitsPerSample must be < 32 or a multiple of 32");
|
||||
"samplesPerPixel * bitsPerSample must be < 32 or a multiple of 32 ");
|
||||
|
||||
int pixelStride = bitsPerSample * samplesPerPixel / 32;
|
||||
for (int x = 0; x < srcWidth * pixelStride; x += samplePeriod * pixelStride) {
|
||||
@@ -342,21 +330,4 @@ public final class IIOUtil {
|
||||
System.arraycopy(srcRow, srcPos + x, destRow, destPos + x / samplePeriod, pixelStride);
|
||||
}
|
||||
}
|
||||
|
||||
public static void subsampleRow(double[] srcRow, int srcPos, int srcWidth,
|
||||
double[] destRow, int destPos,
|
||||
int samplesPerPixel, int bitsPerSample, int samplePeriod) {
|
||||
Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1"); // Period == 1 could be a no-op...
|
||||
Validate.isTrue(bitsPerSample > 0 && bitsPerSample <= 64 && (bitsPerSample == 1 || bitsPerSample % 2 == 0),
|
||||
"bitsPerSample must be > 0 and <= 64 and a power of 2");
|
||||
Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
|
||||
Validate.isTrue(samplesPerPixel * bitsPerSample <= 64 || samplesPerPixel * bitsPerSample % 64 == 0,
|
||||
"samplesPerPixel * bitsPerSample must be < 64 or a multiple of 64");
|
||||
|
||||
int pixelStride = bitsPerSample * samplesPerPixel / 64;
|
||||
for (int x = 0; x < srcWidth * pixelStride; x += samplePeriod * pixelStride) {
|
||||
// System.arraycopy should be intrinsic, but consider using direct array access for pixelStride == 1
|
||||
System.arraycopy(srcRow, srcPos + x, destRow, destPos + x / samplePeriod, pixelStride);
|
||||
}
|
||||
}
|
||||
}
|
||||
+47
-100
@@ -30,15 +30,22 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.util;
|
||||
|
||||
import com.twelvemonkeys.imageio.color.DiscreteAlphaIndexColorModel;
|
||||
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import java.awt.color.*;
|
||||
import java.awt.image.*;
|
||||
|
||||
import static com.twelvemonkeys.lang.Validate.isTrue;
|
||||
import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
|
||||
import java.awt.color.ColorSpace;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.ColorModel;
|
||||
import java.awt.image.DataBuffer;
|
||||
import java.awt.image.DirectColorModel;
|
||||
import java.awt.image.IndexColorModel;
|
||||
import java.awt.image.MultiPixelPackedSampleModel;
|
||||
import java.awt.image.SampleModel;
|
||||
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
|
||||
import com.twelvemonkeys.imageio.color.DiscreteAlphaIndexColorModel;
|
||||
|
||||
/**
|
||||
* Factory class for creating {@code ImageTypeSpecifier}s.
|
||||
* Fixes some subtle bugs in {@code ImageTypeSpecifier}'s factory methods, but
|
||||
@@ -51,52 +58,28 @@ import static com.twelvemonkeys.lang.Validate.notNull;
|
||||
*/
|
||||
public final class ImageTypeSpecifiers {
|
||||
|
||||
private static final ImageTypeSpecifier TYPE_INT_RGB = createPackedOddBits(ColorSpace.getInstance(ColorSpace.CS_sRGB), 24,
|
||||
0xFF0000,
|
||||
0x00FF00,
|
||||
0x0000FF,
|
||||
0x0,
|
||||
DataBuffer.TYPE_INT,
|
||||
false);
|
||||
private static final ImageTypeSpecifier TYPE_INT_BGR = createPackedOddBits(ColorSpace.getInstance(ColorSpace.CS_sRGB), 24,
|
||||
0x0000FF,
|
||||
0x00FF00,
|
||||
0xFF0000,
|
||||
0x0,
|
||||
DataBuffer.TYPE_INT,
|
||||
false);
|
||||
private static final ImageTypeSpecifier TYPE_USHORT_565_RGB = createPackedOddBits(ColorSpace.getInstance(ColorSpace.CS_sRGB), 16,
|
||||
0xF800,
|
||||
0x07E0,
|
||||
0x001F,
|
||||
0x0,
|
||||
DataBuffer.TYPE_USHORT,
|
||||
false);
|
||||
private static final ImageTypeSpecifier TYPE_USHORT_555_RGB = createPackedOddBits(ColorSpace.getInstance(ColorSpace.CS_sRGB), 15,
|
||||
0x7C00,
|
||||
0x03E0,
|
||||
0x001F,
|
||||
0x0,
|
||||
DataBuffer.TYPE_USHORT,
|
||||
false);
|
||||
|
||||
private ImageTypeSpecifiers() {}
|
||||
|
||||
public static ImageTypeSpecifier createFromBufferedImageType(final int bufferedImageType) {
|
||||
switch (bufferedImageType) {
|
||||
// ImageTypeSpecifier unconditionally uses bits == 32, we'll use a workaround for the INT_RGB and USHORT types
|
||||
case BufferedImage.TYPE_INT_RGB:
|
||||
return TYPE_INT_RGB;
|
||||
|
||||
case BufferedImage.TYPE_INT_BGR:
|
||||
return TYPE_INT_BGR;
|
||||
|
||||
// ImageTypeSpecifier unconditionally uses bits == 32, we'll use a workaround for the USHORT types
|
||||
case BufferedImage.TYPE_USHORT_565_RGB:
|
||||
return TYPE_USHORT_565_RGB;
|
||||
return createPacked(ColorSpace.getInstance(ColorSpace.CS_sRGB),
|
||||
0xF800,
|
||||
0x07E0,
|
||||
0x001F,
|
||||
0x0,
|
||||
DataBuffer.TYPE_USHORT,
|
||||
false);
|
||||
|
||||
case BufferedImage.TYPE_USHORT_555_RGB:
|
||||
return TYPE_USHORT_555_RGB;
|
||||
|
||||
return createPacked(ColorSpace.getInstance(ColorSpace.CS_sRGB),
|
||||
0x7C00,
|
||||
0x03E0,
|
||||
0x001F,
|
||||
0x0,
|
||||
DataBuffer.TYPE_USHORT,
|
||||
false);
|
||||
default:
|
||||
}
|
||||
|
||||
@@ -107,41 +90,23 @@ public final class ImageTypeSpecifiers {
|
||||
final int redMask, final int greenMask,
|
||||
final int blueMask, final int alphaMask,
|
||||
final int transferType, boolean isAlphaPremultiplied) {
|
||||
int bits = calculateRequiredBits(redMask | greenMask | blueMask | alphaMask);
|
||||
if (bits != 32) {
|
||||
if (transferType == DataBuffer.TYPE_BYTE || transferType == DataBuffer.TYPE_USHORT) {
|
||||
// ImageTypeSpecifier unconditionally uses bits == 32, we'll use a workaround for BYTE/USHORT types
|
||||
return createPackedOddBits(colorSpace, bits, redMask, greenMask, blueMask, alphaMask, transferType, isAlphaPremultiplied);
|
||||
notNull(colorSpace, "colorSpace");
|
||||
isTrue(colorSpace.getType() == ColorSpace.TYPE_RGB, colorSpace, "ColorSpace must be TYPE_RGB");
|
||||
isTrue(redMask != 0 || greenMask != 0 || blueMask != 0 || alphaMask != 0, "No mask has at least 1 bit set");
|
||||
|
||||
int bits = transferType == DataBuffer.TYPE_BYTE ? 8 : 16;
|
||||
|
||||
ColorModel colorModel = new DirectColorModel(colorSpace, bits, redMask, greenMask, blueMask, alphaMask,
|
||||
isAlphaPremultiplied, transferType);
|
||||
|
||||
return new ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(1, 1));
|
||||
}
|
||||
|
||||
return ImageTypeSpecifier.createPacked(colorSpace, redMask, greenMask, blueMask, alphaMask, transferType, isAlphaPremultiplied);
|
||||
}
|
||||
|
||||
private static int calculateRequiredBits(int mask) {
|
||||
// See https://graphics.stanford.edu/~seander/bithacks.html#IntegerLogObvious
|
||||
int r = 1;
|
||||
|
||||
while ((mask >>>= 1) != 0) {
|
||||
r++;
|
||||
}
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static ImageTypeSpecifier createPackedOddBits(final ColorSpace colorSpace, int bits,
|
||||
final int redMask, final int greenMask,
|
||||
final int blueMask, final int alphaMask,
|
||||
final int transferType, boolean isAlphaPremultiplied) {
|
||||
// ImageTypeSpecifier unconditionally uses bits == 32, we'll use a workaround
|
||||
notNull(colorSpace, "colorSpace");
|
||||
isTrue(colorSpace.getType() == ColorSpace.TYPE_RGB, colorSpace, "ColorSpace must be TYPE_RGB");
|
||||
isTrue(redMask != 0 || greenMask != 0 || blueMask != 0 || alphaMask != 0, "No mask has at least 1 bit set");
|
||||
|
||||
ColorModel colorModel = new DirectColorModel(colorSpace, bits, redMask, greenMask, blueMask, alphaMask,
|
||||
isAlphaPremultiplied, transferType);
|
||||
|
||||
return new ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(1, 1));
|
||||
}
|
||||
|
||||
public static ImageTypeSpecifier createInterleaved(final ColorSpace colorSpace,
|
||||
final int[] bandOffsets,
|
||||
final int dataType,
|
||||
@@ -257,35 +222,17 @@ public final class ImageTypeSpecifiers {
|
||||
return createFromIndexColorModel(new IndexColorModel(bits, colors.length, colors, 0, hasAlpha, transIndex, dataType));
|
||||
}
|
||||
|
||||
public static ImageTypeSpecifier createFromIndexColorModel(final IndexColorModel colorModel) {
|
||||
return new IndexedImageTypeSpecifier(colorModel);
|
||||
public static ImageTypeSpecifier createFromIndexColorModel(final IndexColorModel pColorModel) {
|
||||
return new IndexedImageTypeSpecifier(pColorModel);
|
||||
}
|
||||
|
||||
public static ImageTypeSpecifier createDiscreteAlphaIndexedFromIndexColorModel(final IndexColorModel colorModel) {
|
||||
ColorModel discreteAlphaIndexColorModel = new DiscreteAlphaIndexColorModel(colorModel);
|
||||
return new ImageTypeSpecifier(discreteAlphaIndexColorModel, discreteAlphaIndexColorModel.createCompatibleSampleModel(1, 1));
|
||||
public static ImageTypeSpecifier createDiscreteAlphaIndexedFromIndexColorModel(final IndexColorModel pColorModel) {
|
||||
ColorModel colorModel = new DiscreteAlphaIndexColorModel(pColorModel);
|
||||
return new ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(1, 1));
|
||||
}
|
||||
|
||||
public static ImageTypeSpecifier createDiscreteExtraSamplesIndexedFromIndexColorModel(final IndexColorModel colorModel, int extraSamples, boolean hasAlpha) {
|
||||
ColorModel discreteAlphaIndexColorModel = new DiscreteAlphaIndexColorModel(colorModel, extraSamples, hasAlpha);
|
||||
return new ImageTypeSpecifier(discreteAlphaIndexColorModel, discreteAlphaIndexColorModel.createCompatibleSampleModel(1, 1));
|
||||
}
|
||||
|
||||
public static ImageTypeSpecifier createFromRenderedImage(RenderedImage image) {
|
||||
if (image == null) {
|
||||
throw new IllegalArgumentException("image == null!");
|
||||
}
|
||||
|
||||
if (image instanceof BufferedImage) {
|
||||
int bufferedImageType = ((BufferedImage) image).getType();
|
||||
|
||||
if (bufferedImageType != BufferedImage.TYPE_CUSTOM &&
|
||||
// Need to retain the actual palette in the color model for IndexColorModel
|
||||
bufferedImageType != BufferedImage.TYPE_BYTE_BINARY && bufferedImageType != BufferedImage.TYPE_BYTE_INDEXED) {
|
||||
return createFromBufferedImageType(bufferedImageType);
|
||||
}
|
||||
}
|
||||
|
||||
return new ImageTypeSpecifier(image);
|
||||
public static ImageTypeSpecifier createDiscreteExtraSamplesIndexedFromIndexColorModel(final IndexColorModel pColorModel, int extraSamples, boolean hasAlpha) {
|
||||
ColorModel colorModel = new DiscreteAlphaIndexColorModel(pColorModel, extraSamples, hasAlpha);
|
||||
return new ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(1, 1));
|
||||
}
|
||||
}
|
||||
|
||||
+2
-2
@@ -52,12 +52,12 @@ final class IndexedImageTypeSpecifier extends ImageTypeSpecifier {
|
||||
}
|
||||
|
||||
@Override
|
||||
public BufferedImage createBufferedImage(final int width, final int height) {
|
||||
public final BufferedImage createBufferedImage(final int pWidth, final int pHeight) {
|
||||
try {
|
||||
// This is a fix for the super-method, that first creates a sample model, and then
|
||||
// creates a raster from it, using Raster.createWritableRaster. The problem with
|
||||
// that approach, is that it always creates a TYPE_CUSTOM BufferedImage for indexed images.
|
||||
WritableRaster raster = colorModel.createCompatibleWritableRaster(width, height);
|
||||
WritableRaster raster = colorModel.createCompatibleWritableRaster(pWidth, pHeight);
|
||||
return new BufferedImage(colorModel, raster, colorModel.isAlphaPremultiplied(), null);
|
||||
}
|
||||
catch (NegativeArraySizeException e) {
|
||||
|
||||
-1
@@ -1,5 +1,4 @@
|
||||
com.twelvemonkeys.imageio.stream.BufferedFileImageInputStreamSpi
|
||||
com.twelvemonkeys.imageio.stream.BufferedRAFImageInputStreamSpi
|
||||
com.twelvemonkeys.imageio.stream.BufferedInputStreamImageInputStreamSpi
|
||||
# Use SPI loading as a hook for early profile activation
|
||||
com.twelvemonkeys.imageio.color.ProfileDeferralActivator$Spi
|
||||
|
||||
-333
@@ -1,333 +0,0 @@
|
||||
package com.twelvemonkeys.imageio;
|
||||
|
||||
import com.twelvemonkeys.imageio.StandardImageMetadataSupport.ColorSpaceType;
|
||||
import com.twelvemonkeys.imageio.StandardImageMetadataSupport.ImageOrientation;
|
||||
import com.twelvemonkeys.imageio.StandardImageMetadataSupport.PlanarConfiguration;
|
||||
import com.twelvemonkeys.imageio.StandardImageMetadataSupport.SubimageInterpretation;
|
||||
import com.twelvemonkeys.imageio.StandardImageMetadataSupport.TextEntry;
|
||||
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.w3c.dom.NodeList;
|
||||
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
import javax.imageio.metadata.IIOMetadataNode;
|
||||
import java.awt.image.*;
|
||||
import java.util.Arrays;
|
||||
import java.util.Calendar;
|
||||
import java.util.Collection;
|
||||
import java.util.HashMap;
|
||||
import java.util.LinkedHashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Map.Entry;
|
||||
|
||||
import static com.twelvemonkeys.imageio.StandardImageMetadataSupport.builder;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
public class StandardImageMetadataSupportTest {
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void createNullBuilder() {
|
||||
new StandardImageMetadataSupport(null);
|
||||
}
|
||||
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void createNullType() {
|
||||
new StandardImageMetadataSupport(builder(null));
|
||||
}
|
||||
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void builderNullType() {
|
||||
builder(null).build();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void createValid() {
|
||||
IIOMetadata metadata = new StandardImageMetadataSupport(builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_INT_ARGB)));
|
||||
assertNotNull(metadata);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void builderValid() {
|
||||
IIOMetadata metadata = builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_INT_ARGB))
|
||||
.build();
|
||||
|
||||
assertNotNull(metadata);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void compressionValuesUnspecified() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.build();
|
||||
|
||||
assertNull(metadata.getStandardCompressionNode());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void compressionValuesNone() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withCompressionTypeName("nOnE") // Case-insensitive
|
||||
.build();
|
||||
|
||||
assertNull(metadata.getStandardCompressionNode());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void compressionValuesName() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withCompressionTypeName("foo")
|
||||
.build();
|
||||
|
||||
IIOMetadataNode compressionNode = metadata.getStandardCompressionNode();
|
||||
assertNotNull(compressionNode);
|
||||
|
||||
IIOMetadataNode compressionName = (IIOMetadataNode) compressionNode.getElementsByTagName("CompressionTypeName").item(0);
|
||||
assertEquals("foo", compressionName.getAttribute("value"));
|
||||
|
||||
// Defaults to lossless true
|
||||
IIOMetadataNode compressionLossless = (IIOMetadataNode) compressionNode.getElementsByTagName("Lossless").item(0);
|
||||
assertEquals("TRUE", compressionLossless.getAttribute("value"));
|
||||
}
|
||||
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void withCompressionLossyIllegal() {
|
||||
builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withCompressionLossless(false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void compressionValuesLossy() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withCompressionTypeName("bar")
|
||||
.withCompressionLossless(false)
|
||||
.build();
|
||||
|
||||
IIOMetadataNode compressionNode = metadata.getStandardCompressionNode();
|
||||
assertNotNull(compressionNode);
|
||||
|
||||
IIOMetadataNode compressionName = (IIOMetadataNode) compressionNode.getElementsByTagName("CompressionTypeName").item(0);
|
||||
assertEquals("bar", compressionName.getAttribute("value"));
|
||||
|
||||
IIOMetadataNode compressionLossless = (IIOMetadataNode) compressionNode.getElementsByTagName("Lossless").item(0);
|
||||
assertEquals("FALSE", compressionLossless.getAttribute("value"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withDocumentValuesDefault() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.build();
|
||||
|
||||
IIOMetadataNode documentNode = metadata.getStandardDocumentNode();
|
||||
assertNull(documentNode);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withDocumentValues() {
|
||||
Calendar creationTime = Calendar.getInstance();
|
||||
creationTime.set(2022, Calendar.SEPTEMBER, 8, 14, 5, 0);
|
||||
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withFormatVersion("42")
|
||||
.withDocumentCreationTime(creationTime)
|
||||
.build();
|
||||
|
||||
IIOMetadataNode documentNode = metadata.getStandardDocumentNode();
|
||||
assertNotNull(documentNode);
|
||||
|
||||
IIOMetadataNode formatVersion = (IIOMetadataNode) documentNode.getElementsByTagName("FormatVersion").item(0);
|
||||
assertEquals("42", formatVersion.getAttribute("value"));
|
||||
|
||||
IIOMetadataNode imageCreationTime = (IIOMetadataNode) documentNode.getElementsByTagName("ImageCreationTime").item(0);
|
||||
assertEquals("2022", imageCreationTime.getAttribute("year"));
|
||||
assertEquals("9", imageCreationTime.getAttribute("month"));
|
||||
assertEquals("8", imageCreationTime.getAttribute("day"));
|
||||
assertEquals("14", imageCreationTime.getAttribute("hour"));
|
||||
assertEquals("5", imageCreationTime.getAttribute("minute"));
|
||||
assertEquals("0", imageCreationTime.getAttribute("second"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withTextValuesDefault() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.build();
|
||||
|
||||
IIOMetadataNode textNode = metadata.getStandardTextNode();
|
||||
assertNull(textNode);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withTextValuesSingle() {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withTextEntry("foo", "bar")
|
||||
.build();
|
||||
|
||||
IIOMetadataNode textNode = metadata.getStandardTextNode();
|
||||
assertNotNull(textNode);
|
||||
|
||||
IIOMetadataNode textEntry = (IIOMetadataNode) textNode.getElementsByTagName("TextEntry").item(0);
|
||||
assertEquals("foo", textEntry.getAttribute("keyword"));
|
||||
assertEquals("bar", textEntry.getAttribute("value"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withTextValuesMap() {
|
||||
Map<String, String> entries = new LinkedHashMap<>();
|
||||
entries.put("foo", "bar");
|
||||
entries.put("bar", "xyzzy");
|
||||
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withTextEntries(entries)
|
||||
.build();
|
||||
|
||||
IIOMetadataNode textNode = metadata.getStandardTextNode();
|
||||
assertNotNull(textNode);
|
||||
|
||||
NodeList textEntries = textNode.getElementsByTagName("TextEntry");
|
||||
assertEquals(entries.size(), textEntries.getLength());
|
||||
|
||||
int i = 0;
|
||||
for (Entry<String, String> entry : entries.entrySet()) {
|
||||
IIOMetadataNode textEntry = (IIOMetadataNode) textEntries.item(i);
|
||||
assertEquals(entry.getKey(), textEntry.getAttribute("keyword"));
|
||||
assertEquals(entry.getValue(), textEntry.getAttribute("value"));
|
||||
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withTextValuesList() {
|
||||
List<TextEntry> entries = Arrays.asList(
|
||||
new TextEntry(null, "foo"), // No key allowed
|
||||
new TextEntry("foo", "bar"),
|
||||
new TextEntry("bar", "xyzzy"),
|
||||
new TextEntry("bar", "nothing happens..."), // Duplicates allowed
|
||||
new TextEntry("everything", "válüè", "unknown", "UTF-8", "zip")
|
||||
);
|
||||
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withTextEntries(entries)
|
||||
.build();
|
||||
|
||||
IIOMetadataNode textNode = metadata.getStandardTextNode();
|
||||
assertNotNull(textNode);
|
||||
|
||||
NodeList textEntries = textNode.getElementsByTagName("TextEntry");
|
||||
assertEquals(entries.size(), textEntries.getLength());
|
||||
|
||||
for (int i = 0; i < entries.size(); i++) {
|
||||
TextEntry entry = entries.get(i);
|
||||
IIOMetadataNode textEntry = (IIOMetadataNode) textEntries.item(i);
|
||||
|
||||
assertAttributeEqualOrAbsent(entry.keyword, textEntry, "keyword");
|
||||
|
||||
assertEquals(entry.value, textEntry.getAttribute("value"));
|
||||
|
||||
assertAttributeEqualOrAbsent(entry.language, textEntry, "language");
|
||||
assertAttributeEqualOrAbsent(entry.encoding, textEntry, "encoding");
|
||||
assertAttributeEqualOrAbsent(entry.compression, textEntry, "compression");
|
||||
}
|
||||
}
|
||||
|
||||
private static void assertAttributeEqualOrAbsent(final String expectedValue, IIOMetadataNode node, final String attribute) {
|
||||
if (expectedValue != null) {
|
||||
assertEquals(expectedValue, node.getAttribute(attribute));
|
||||
}
|
||||
else {
|
||||
assertFalse(node.hasAttribute(attribute));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withPlanarColorspaceType() {
|
||||
// See: https://docs.oracle.com/javase/7/docs/api/javax/imageio/metadata/doc-files/standard_metadata.html
|
||||
Collection<String> allowedValues = Arrays.asList(
|
||||
"XYZ", "Lab", "Luv", "YCbCr", "Yxy", "YCCK", "PhotoYCC",
|
||||
"RGB", "GRAY", "HSV", "HLS", "CMYK", "CMY",
|
||||
"2CLR", "3CLR", "4CLR", "5CLR", "6CLR", "7CLR", "8CLR",
|
||||
"9CLR", "ACLR", "BCLR", "CCLR", "DCLR", "ECLR", "FCLR"
|
||||
);
|
||||
|
||||
for (ColorSpaceType value : ColorSpaceType.values()) {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withColorSpaceType(value)
|
||||
.build();
|
||||
|
||||
assertNotNull(metadata);
|
||||
|
||||
IIOMetadataNode documentNode = metadata.getStandardChromaNode();
|
||||
assertNotNull(documentNode);
|
||||
|
||||
IIOMetadataNode subImageInterpretation = (IIOMetadataNode) documentNode.getElementsByTagName("ColorSpaceType").item(0);
|
||||
assertEquals(value.toString(), subImageInterpretation.getAttribute("name")); // Format oddity: Why is this not "value"?
|
||||
assertTrue(allowedValues.contains(value.toString()));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withPlanarConfiguration() {
|
||||
// See: https://docs.oracle.com/javase/7/docs/api/javax/imageio/metadata/doc-files/standard_metadata.html
|
||||
Collection<String> allowedValues = Arrays.asList("PixelInterleaved", "PlaneInterleaved", "LineInterleaved", "TileInterleaved");
|
||||
|
||||
for (PlanarConfiguration value : PlanarConfiguration.values()) {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_3BYTE_BGR))
|
||||
.withPlanarConfiguration(value)
|
||||
.build();
|
||||
|
||||
assertNotNull(metadata);
|
||||
|
||||
IIOMetadataNode documentNode = metadata.getStandardDataNode();
|
||||
assertNotNull(documentNode);
|
||||
|
||||
IIOMetadataNode subImageInterpretation = (IIOMetadataNode) documentNode.getElementsByTagName("PlanarConfiguration").item(0);
|
||||
assertEquals(value.toString(), subImageInterpretation.getAttribute("value"));
|
||||
assertTrue(allowedValues.contains(value.toString()));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withImageOrientation() {
|
||||
// See: https://docs.oracle.com/javase/7/docs/api/javax/imageio/metadata/doc-files/standard_metadata.html
|
||||
Collection<String> allowedValues = Arrays.asList("Normal", "Rotate90", "Rotate180", "Rotate270", "FlipH", "FlipV", "FlipHRotate90", "FlipVRotate90");
|
||||
|
||||
for (ImageOrientation value : ImageOrientation.values()) {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY))
|
||||
.withOrientation(value)
|
||||
.build();
|
||||
|
||||
assertNotNull(metadata);
|
||||
|
||||
IIOMetadataNode documentNode = metadata.getStandardDimensionNode();
|
||||
assertNotNull(documentNode);
|
||||
|
||||
IIOMetadataNode subImageInterpretation = (IIOMetadataNode) documentNode.getElementsByTagName("ImageOrientation").item(0);
|
||||
assertEquals(value.toString(), subImageInterpretation.getAttribute("value"));
|
||||
assertTrue(allowedValues.contains(value.toString()));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void withSubimageInterpretation() {
|
||||
// See: https://docs.oracle.com/javase/7/docs/api/javax/imageio/metadata/doc-files/standard_metadata.html
|
||||
Collection<String> allowedValues = Arrays.asList(
|
||||
"Standalone", "SinglePage", "FullResolution", "ReducedResolution", "PyramidLayer",
|
||||
"Preview", "VolumeSlice", "ObjectView", "Panorama", "AnimationFrame",
|
||||
"TransparencyMask", "CompositingLayer", "SpectralSlice", "Unknown"
|
||||
);
|
||||
|
||||
for (SubimageInterpretation value : SubimageInterpretation.values()) {
|
||||
StandardImageMetadataSupport metadata = (StandardImageMetadataSupport) builder(ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB))
|
||||
.withSubimageInterpretation(value)
|
||||
.build();
|
||||
|
||||
assertNotNull(metadata);
|
||||
|
||||
IIOMetadataNode documentNode = metadata.getStandardDocumentNode();
|
||||
assertNotNull(documentNode);
|
||||
|
||||
IIOMetadataNode subImageInterpretation = (IIOMetadataNode) documentNode.getElementsByTagName("SubimageInterpretation").item(0);
|
||||
assertEquals(value.toString(), subImageInterpretation.getAttribute("value"));
|
||||
assertTrue(allowedValues.contains(value.toString()));
|
||||
}
|
||||
}
|
||||
}
|
||||
-15
@@ -36,11 +36,9 @@ import java.awt.color.ColorSpace;
|
||||
import java.awt.color.ICC_ColorSpace;
|
||||
import java.awt.color.ICC_Profile;
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.Method;
|
||||
import java.util.Arrays;
|
||||
|
||||
import static org.junit.Assert.assertArrayEquals;
|
||||
import static org.junit.Assume.assumeFalse;
|
||||
import static org.mockito.Mockito.*;
|
||||
|
||||
public class KCMSSanitizerStrategyTest {
|
||||
@@ -58,8 +56,6 @@ public class KCMSSanitizerStrategyTest {
|
||||
|
||||
@Test
|
||||
public void testFixProfileUpdateHeader() throws Exception {
|
||||
assumeICC_ProfileNotSealed(); // Ignores test for JDK 19+
|
||||
|
||||
byte[] header = new byte[128];
|
||||
header[ICC_Profile.icHdrRenderingIntent + 3] = 1;
|
||||
ICC_Profile profile = mock(ICC_Profile.class);
|
||||
@@ -73,17 +69,6 @@ public class KCMSSanitizerStrategyTest {
|
||||
verify(profile).setData(eq(ICC_Profile.icSigHead), any(byte[].class));
|
||||
}
|
||||
|
||||
static void assumeICC_ProfileNotSealed() {
|
||||
try {
|
||||
Method isSealed = Class.class.getMethod("isSealed");
|
||||
Boolean result = (Boolean) isSealed.invoke(ICC_Profile.class);
|
||||
assumeFalse("Can't mock ICC_Profile, class is sealed (as of JDK 19).", result);
|
||||
}
|
||||
catch (ReflectiveOperationException ignore) {
|
||||
// We can't have sealed classes if we don't have the isSealed method...
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testFixProfileCorbisRGB() throws IOException {
|
||||
// TODO: Consider re-writing this using mocks, to avoid dependencies on the CMS implementation
|
||||
|
||||
-3
@@ -34,7 +34,6 @@ import org.junit.Test;
|
||||
|
||||
import java.awt.color.ICC_Profile;
|
||||
|
||||
import static com.twelvemonkeys.imageio.color.KCMSSanitizerStrategyTest.assumeICC_ProfileNotSealed;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.verifyNoMoreInteractions;
|
||||
|
||||
@@ -47,8 +46,6 @@ public class LCMSSanitizerStrategyTest {
|
||||
|
||||
@Test
|
||||
public void testFixProfile() throws Exception {
|
||||
assumeICC_ProfileNotSealed(); // Ignores test for JDK 19+
|
||||
|
||||
ICC_Profile profile = mock(ICC_Profile.class);
|
||||
new LCMSSanitizerStrategy().fixProfile(profile);
|
||||
|
||||
|
||||
-434
@@ -1,434 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2020, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.function.ThrowingRunnable;
|
||||
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.EOFException;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.ByteOrder;
|
||||
import java.nio.channels.ReadableByteChannel;
|
||||
import java.util.Random;
|
||||
|
||||
import static com.twelvemonkeys.imageio.stream.BufferedImageInputStreamTest.rangeEquals;
|
||||
import static org.junit.Assert.*;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.only;
|
||||
import static org.mockito.Mockito.verify;
|
||||
|
||||
/**
|
||||
* BufferedFileImageInputStreamTestCase
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedFileImageInputStreamTestCase.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
|
||||
*/
|
||||
// TODO: Remove this test, and instead test the disk cache directly!
|
||||
public class BufferedChannelImageInputStreamFileCacheTest {
|
||||
private final Random random = new Random(170984354357234566L);
|
||||
|
||||
private InputStream randomDataToInputStream(byte[] data) {
|
||||
random.nextBytes(data);
|
||||
|
||||
return new ByteArrayInputStream(data);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreate() throws IOException {
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(new ByteArrayInputStream(new byte[0]), null))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateNullStream() throws IOException {
|
||||
try {
|
||||
new FileCache((InputStream) null, null);
|
||||
fail("Expected IllegalArgumentException");
|
||||
}
|
||||
catch (IllegalArgumentException expected) {
|
||||
assertNotNull("Null exception message", expected.getMessage());
|
||||
String message = expected.getMessage().toLowerCase();
|
||||
assertTrue("Exception message does not contain parameter name", message.contains("stream"));
|
||||
assertTrue("Exception message does not contain null", message.contains("null"));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateNullChannel() throws IOException {
|
||||
try {
|
||||
new FileCache((ReadableByteChannel) null, null);
|
||||
fail("Expected IllegalArgumentException");
|
||||
}
|
||||
catch (IllegalArgumentException expected) {
|
||||
assertNotNull("Null exception message", expected.getMessage());
|
||||
String message = expected.getMessage().toLowerCase();
|
||||
assertTrue("Exception message does not contain parameter name", message.contains("channel"));
|
||||
assertTrue("Exception message does not contain null", message.contains("null"));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testRead() throws IOException {
|
||||
byte[] data = new byte[1024 * 1024];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
for (byte value : data) {
|
||||
assertEquals("Wrong data read", value & 0xff, stream.read());
|
||||
}
|
||||
|
||||
assertEquals("Wrong data read", -1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadArray() throws IOException {
|
||||
byte[] data = new byte[1024 * 1024];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] result = new byte[1024];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i++) {
|
||||
stream.readFully(result);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
|
||||
}
|
||||
|
||||
assertEquals("Wrong data read", -1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadSkip() throws IOException {
|
||||
byte[] data = new byte[1024 * 14];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] result = new byte[7];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i += 2) {
|
||||
stream.readFully(result);
|
||||
stream.skipBytes(result.length);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadSeek() throws IOException {
|
||||
byte[] data = new byte[1024 * 18];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] result = new byte[9];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i++) {
|
||||
// Read backwards
|
||||
long newPos = data.length - result.length - i * result.length;
|
||||
stream.seek(newPos);
|
||||
assertEquals("Wrong stream position", newPos, stream.getStreamPosition());
|
||||
stream.readFully(result);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, (int) newPos, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadOutsideDataSeek0Read() throws IOException {
|
||||
byte[] data = new byte[256];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] buffer = new byte[data.length * 2];
|
||||
stream.read(buffer);
|
||||
stream.seek(0);
|
||||
assertNotEquals(-1, stream.read());
|
||||
assertNotEquals(-1, stream.read(buffer));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitRandom() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
for (int i = 1; i <= 64; i++) {
|
||||
assertEquals(String.format("bit %d differ", i), (value << (i - 1L)) >>> 63L, stream.readBit());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitsRandom() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
for (int i = 1; i <= 64; i++) {
|
||||
stream.seek(0);
|
||||
assertEquals(String.format("bit %d differ", i), value >>> (64L - i), stream.readBits(i));
|
||||
assertEquals(i % 8, stream.getBitOffset());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitsRandomOffset() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
for (int i = 1; i <= 60; i++) {
|
||||
stream.seek(0);
|
||||
stream.setBitOffset(i % 8);
|
||||
assertEquals(String.format("bit %d differ", i), (value << (i % 8)) >>> (64L - i), stream.readBits(i));
|
||||
assertEquals(i * 2 % 8, stream.getBitOffset());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadShort() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 2; i++) {
|
||||
assertEquals(buffer.getShort(), stream.readShort());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 2; i++) {
|
||||
assertEquals(buffer.getShort(), stream.readShort());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadInt() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 4; i++) {
|
||||
assertEquals(buffer.getInt(), stream.readInt());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 4; i++) {
|
||||
assertEquals(buffer.getInt(), stream.readInt());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadLong() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 8; i++) {
|
||||
assertEquals(buffer.getLong(), stream.readLong());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 8; i++) {
|
||||
assertEquals(buffer.getLong(), stream.readLong());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testSeekPastEOF() throws IOException {
|
||||
byte[] bytes = new byte[9];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
stream.seek(1000);
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
assertEquals(-1, stream.read(new byte[1], 0, 1));
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readFully(new byte[1]);
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readByte();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
for (byte value : bytes) {
|
||||
assertEquals(value, stream.readByte());
|
||||
}
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testClose() throws IOException {
|
||||
// Create wrapper stream
|
||||
Cache cache = mock(Cache.class);
|
||||
ImageInputStream stream = new BufferedChannelImageInputStream(cache);
|
||||
|
||||
stream.close();
|
||||
verify(cache, only()).close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testWorkaroundForWBMPImageReaderExpectsReadToBehaveAsReadFully() throws IOException {
|
||||
// See #606 for details.
|
||||
// Bug in JDK WBMPImageReader, uses read(byte[], int, int) instead of readFully(byte[], int, int).
|
||||
// Ie: Relies on read to return all bytes at once, without blocking
|
||||
int size = BufferedChannelImageInputStream.DEFAULT_BUFFER_SIZE * 7;
|
||||
byte[] bytes = new byte[size];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileCache(input, null))) {
|
||||
byte[] result = new byte[size];
|
||||
int head = stream.read(result, 0, 12); // Provoke a buffered read
|
||||
int len = stream.read(result, 12, size - 12); // Rest of buffer + direct read
|
||||
|
||||
assertEquals(size, len + head);
|
||||
assertArrayEquals(bytes, result);
|
||||
}
|
||||
}
|
||||
}
|
||||
-452
@@ -1,452 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2020, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.function.ThrowingRunnable;
|
||||
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.EOFException;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.ByteOrder;
|
||||
import java.nio.channels.ReadableByteChannel;
|
||||
import java.util.Random;
|
||||
|
||||
import static com.twelvemonkeys.imageio.stream.BufferedImageInputStreamTest.rangeEquals;
|
||||
import static org.junit.Assert.*;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.only;
|
||||
import static org.mockito.Mockito.verify;
|
||||
|
||||
/**
|
||||
* BufferedFileImageInputStreamTestCase
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedFileImageInputStreamTestCase.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
|
||||
*/
|
||||
// TODO: Remove this test, and instead test the memory cache directly!
|
||||
public class BufferedChannelImageInputStreamMemoryCacheTest {
|
||||
private final Random random = new Random(170984354357234566L);
|
||||
|
||||
private InputStream randomDataToInputStream(byte[] data) {
|
||||
random.nextBytes(data);
|
||||
|
||||
return new ByteArrayInputStream(data);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreate() throws IOException {
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(new ByteArrayInputStream(new byte[0])))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateNullStream() {
|
||||
try {
|
||||
new MemoryCache((InputStream) null);
|
||||
fail("Expected IllegalArgumentException");
|
||||
}
|
||||
catch (IllegalArgumentException expected) {
|
||||
assertNotNull("Null exception message", expected.getMessage());
|
||||
String message = expected.getMessage().toLowerCase();
|
||||
assertTrue("Exception message does not contain parameter name", message.contains("stream"));
|
||||
assertTrue("Exception message does not contain null", message.contains("null"));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateNullChannel() {
|
||||
try {
|
||||
new MemoryCache((ReadableByteChannel) null);
|
||||
fail("Expected IllegalArgumentException");
|
||||
}
|
||||
catch (IllegalArgumentException expected) {
|
||||
assertNotNull("Null exception message", expected.getMessage());
|
||||
String message = expected.getMessage().toLowerCase();
|
||||
assertTrue("Exception message does not contain parameter name", message.contains("channel"));
|
||||
assertTrue("Exception message does not contain null", message.contains("null"));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testRead() throws IOException {
|
||||
byte[] data = new byte[1024 * 1024];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
for (byte value : data) {
|
||||
assertEquals("Wrong data read", value & 0xff, stream.read());
|
||||
}
|
||||
|
||||
assertEquals("Wrong data read", -1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadArray() throws IOException {
|
||||
byte[] data = new byte[1024 * 1024];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] result = new byte[1024];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i++) {
|
||||
stream.readFully(result);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
|
||||
}
|
||||
|
||||
assertEquals("Wrong data read", -1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadSkip() throws IOException {
|
||||
byte[] data = new byte[1024 * 14];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] result = new byte[7];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i += 2) {
|
||||
stream.readFully(result);
|
||||
stream.skipBytes(result.length);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadSeek() throws IOException {
|
||||
byte[] data = new byte[1024 * 18];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] result = new byte[9];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i++) {
|
||||
// Read backwards
|
||||
long newPos = data.length - result.length - i * result.length;
|
||||
stream.seek(newPos);
|
||||
assertEquals("Wrong stream position", newPos, stream.getStreamPosition());
|
||||
stream.readFully(result);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, (int) newPos, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadOutsideDataSeek0Read() throws IOException {
|
||||
byte[] data = new byte[256];
|
||||
InputStream input = randomDataToInputStream(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
assertEquals("Stream length should be unknown", -1, stream.length());
|
||||
|
||||
byte[] buffer = new byte[data.length * 2];
|
||||
stream.read(buffer);
|
||||
stream.seek(0);
|
||||
assertNotEquals(-1, stream.read());
|
||||
assertNotEquals(-1, stream.read(buffer));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitRandom() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
for (int i = 1; i <= 64; i++) {
|
||||
assertEquals(String.format("bit %d differ", i), (value << (i - 1L)) >>> 63L, stream.readBit());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitsRandom() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
for (int i = 1; i <= 64; i++) {
|
||||
stream.seek(0);
|
||||
assertEquals(String.format("bit %d differ", i), value >>> (64L - i), stream.readBits(i));
|
||||
assertEquals(i % 8, stream.getBitOffset());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitsRandomOffset() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
for (int i = 1; i <= 60; i++) {
|
||||
stream.seek(0);
|
||||
stream.setBitOffset(i % 8);
|
||||
assertEquals(String.format("bit %d differ", i), (value << (i % 8)) >>> (64L - i), stream.readBits(i));
|
||||
assertEquals(i * 2 % 8, stream.getBitOffset());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadShort() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 2; i++) {
|
||||
assertEquals(buffer.getShort(), stream.readShort());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 2; i++) {
|
||||
assertEquals(buffer.getShort(), stream.readShort());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadInt() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 4; i++) {
|
||||
assertEquals(buffer.getInt(), stream.readInt());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 4; i++) {
|
||||
assertEquals(buffer.getInt(), stream.readInt());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadLong() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 8; i++) {
|
||||
assertEquals(buffer.getLong(), stream.readLong());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 8; i++) {
|
||||
assertEquals(buffer.getLong(), stream.readLong());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testSeekPastEOF() throws IOException {
|
||||
byte[] bytes = new byte[9];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
stream.seek(1000);
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
assertEquals(-1, stream.read(new byte[1], 0, 1));
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readFully(new byte[1]);
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readByte();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
for (byte value : bytes) {
|
||||
assertEquals(value, stream.readByte());
|
||||
}
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
@Test
|
||||
public void testSeekWayPastEOFShouldNotThrowOOME() throws IOException {
|
||||
byte[] bytes = new byte[9];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
stream.seek(Integer.MAX_VALUE * 4L * 512L); // ~4 TB
|
||||
|
||||
assertEquals(-1, stream.read()); // No OOME should happen...
|
||||
|
||||
stream.seek(0);
|
||||
for (byte value : bytes) {
|
||||
assertEquals(value, stream.readByte());
|
||||
}
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testClose() throws IOException {
|
||||
// Create wrapper stream
|
||||
Cache cache = mock(Cache.class);
|
||||
ImageInputStream stream = new BufferedChannelImageInputStream(cache);
|
||||
|
||||
stream.close();
|
||||
verify(cache, only()).close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testWorkaroundForWBMPImageReaderExpectsReadToBehaveAsReadFully() throws IOException {
|
||||
// See #606 for details.
|
||||
// Bug in JDK WBMPImageReader, uses read(byte[], int, int) instead of readFully(byte[], int, int).
|
||||
// Ie: Relies on read to return all bytes at once, without blocking
|
||||
int size = BufferedChannelImageInputStream.DEFAULT_BUFFER_SIZE * 7;
|
||||
byte[] bytes = new byte[size];
|
||||
InputStream input = randomDataToInputStream(bytes);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new MemoryCache(input))) {
|
||||
byte[] result = new byte[size];
|
||||
int head = stream.read(result, 0, 12); // Provoke a buffered read
|
||||
int len = stream.read(result, 12, size - 12); // Rest of buffer + direct read
|
||||
|
||||
assertEquals(size, len + head);
|
||||
assertArrayEquals(bytes, result);
|
||||
}
|
||||
}
|
||||
}
|
||||
-431
@@ -1,431 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2020, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.function.ThrowingRunnable;
|
||||
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.EOFException;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.IOException;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.nio.ByteOrder;
|
||||
import java.nio.channels.SeekableByteChannel;
|
||||
import java.nio.file.Files;
|
||||
import java.util.Random;
|
||||
|
||||
import static com.twelvemonkeys.imageio.stream.BufferedImageInputStreamTest.rangeEquals;
|
||||
import static org.junit.Assert.*;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.never;
|
||||
import static org.mockito.Mockito.verify;
|
||||
|
||||
/**
|
||||
* BufferedFileImageInputStreamTestCase
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedFileImageInputStreamTestCase.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
|
||||
*/
|
||||
public class BufferedChannelImageInputStreamTest {
|
||||
private final Random random = new Random(170984354357234566L);
|
||||
|
||||
private File randomDataToFile(byte[] data) throws IOException {
|
||||
random.nextBytes(data);
|
||||
|
||||
File file = File.createTempFile("read", ".tmp");
|
||||
Files.write(file.toPath(), data);
|
||||
return file;
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreate() throws IOException {
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(File.createTempFile("empty", ".tmp")))) {
|
||||
assertEquals("Data length should be same as stream length", 0, stream.length());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateNullFileInputStream() {
|
||||
try {
|
||||
new BufferedChannelImageInputStream((FileInputStream) null);
|
||||
fail("Expected IllegalArgumentException");
|
||||
}
|
||||
catch (IllegalArgumentException expected) {
|
||||
assertNotNull("Null exception message", expected.getMessage());
|
||||
String message = expected.getMessage().toLowerCase();
|
||||
assertTrue("Exception message does not contain parameter name", message.contains("inputstream"));
|
||||
assertTrue("Exception message does not contain null", message.contains("null"));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateNullByteChannel() {
|
||||
try {
|
||||
new BufferedChannelImageInputStream((SeekableByteChannel) null);
|
||||
fail("Expected IllegalArgumentException");
|
||||
}
|
||||
catch (IllegalArgumentException expected) {
|
||||
assertNotNull("Null exception message", expected.getMessage());
|
||||
String message = expected.getMessage().toLowerCase();
|
||||
assertTrue("Exception message does not contain parameter name", message.contains("channel"));
|
||||
assertTrue("Exception message does not contain null", message.contains("null"));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testRead() throws IOException {
|
||||
byte[] data = new byte[1024 * 1024];
|
||||
File file = randomDataToFile(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
assertEquals("File length should be same as stream length", file.length(), stream.length());
|
||||
|
||||
for (byte value : data) {
|
||||
assertEquals("Wrong data read", value & 0xff, stream.read());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadArray() throws IOException {
|
||||
byte[] data = new byte[1024 * 1024];
|
||||
File file = randomDataToFile(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
assertEquals("File length should be same as stream length", file.length(), stream.length());
|
||||
|
||||
byte[] result = new byte[1024];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i++) {
|
||||
stream.readFully(result);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadSkip() throws IOException {
|
||||
byte[] data = new byte[1024 * 14];
|
||||
File file = randomDataToFile(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
assertEquals("File length should be same as stream length", file.length(), stream.length());
|
||||
|
||||
byte[] result = new byte[7];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i += 2) {
|
||||
stream.readFully(result);
|
||||
stream.skipBytes(result.length);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadSeek() throws IOException {
|
||||
byte[] data = new byte[1024 * 18];
|
||||
File file = randomDataToFile(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
assertEquals("File length should be same as stream length", file.length(), stream.length());
|
||||
|
||||
byte[] result = new byte[9];
|
||||
|
||||
for (int i = 0; i < data.length / result.length; i++) {
|
||||
// Read backwards
|
||||
long newPos = stream.length() - result.length - i * result.length;
|
||||
stream.seek(newPos);
|
||||
assertEquals("Wrong stream position", newPos, stream.getStreamPosition());
|
||||
stream.readFully(result);
|
||||
assertTrue("Wrong data read: " + i, rangeEquals(data, (int) newPos, result, 0, result.length));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadOutsideDataSeek0Read() throws IOException {
|
||||
byte[] data = new byte[256];
|
||||
File file = randomDataToFile(data);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
assertEquals("File length should be same as stream length", file.length(), stream.length());
|
||||
|
||||
byte[] buffer = new byte[data.length * 2];
|
||||
stream.read(buffer);
|
||||
stream.seek(0);
|
||||
assertNotEquals(-1, stream.read());
|
||||
assertNotEquals(-1, stream.read(buffer));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitRandom() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
File file = randomDataToFile(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
for (int i = 1; i <= 64; i++) {
|
||||
assertEquals(String.format("bit %d differ", i), (value << (i - 1L)) >>> 63L, stream.readBit());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitsRandom() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
File file = randomDataToFile(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
for (int i = 1; i <= 64; i++) {
|
||||
stream.seek(0);
|
||||
assertEquals(String.format("bit %d differ", i), value >>> (64L - i), stream.readBits(i));
|
||||
assertEquals(i % 8, stream.getBitOffset());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadBitsRandomOffset() throws IOException {
|
||||
byte[] bytes = new byte[8];
|
||||
File file = randomDataToFile(bytes);
|
||||
long value = ByteBuffer.wrap(bytes).getLong();
|
||||
|
||||
// Create stream
|
||||
try (ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
for (int i = 1; i <= 60; i++) {
|
||||
stream.seek(0);
|
||||
stream.setBitOffset(i % 8);
|
||||
assertEquals(String.format("bit %d differ", i), (value << (i % 8)) >>> (64L - i), stream.readBits(i));
|
||||
assertEquals(i * 2 % 8, stream.getBitOffset());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadShort() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
File file = randomDataToFile(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 2; i++) {
|
||||
assertEquals(buffer.getShort(), stream.readShort());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 2; i++) {
|
||||
assertEquals(buffer.getShort(), stream.readShort());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadInt() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
File file = randomDataToFile(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 4; i++) {
|
||||
assertEquals(buffer.getInt(), stream.readInt());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 4; i++) {
|
||||
assertEquals(buffer.getInt(), stream.readInt());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReadLong() throws IOException {
|
||||
byte[] bytes = new byte[8743]; // Slightly more than one buffer size
|
||||
File file = randomDataToFile(bytes);
|
||||
ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
stream.setByteOrder(ByteOrder.BIG_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 8; i++) {
|
||||
assertEquals(buffer.getLong(), stream.readLong());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
buffer.position(0);
|
||||
buffer.order(ByteOrder.LITTLE_ENDIAN);
|
||||
|
||||
for (int i = 0; i < bytes.length / 8; i++) {
|
||||
assertEquals(buffer.getLong(), stream.readLong());
|
||||
}
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testSeekPastEOF() throws IOException {
|
||||
byte[] bytes = new byte[9];
|
||||
File file = randomDataToFile(bytes);
|
||||
|
||||
try (final ImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
stream.seek(1000);
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
assertEquals(-1, stream.read(new byte[1], 0, 1));
|
||||
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readFully(new byte[1]);
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readByte();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readShort();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readInt();
|
||||
}
|
||||
});
|
||||
assertThrows(EOFException.class, new ThrowingRunnable() {
|
||||
@Override
|
||||
public void run() throws Throwable {
|
||||
stream.readLong();
|
||||
}
|
||||
});
|
||||
|
||||
stream.seek(0);
|
||||
for (byte value : bytes) {
|
||||
assertEquals(value, stream.readByte());
|
||||
}
|
||||
|
||||
assertEquals(-1, stream.read());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCloseChannel() throws IOException {
|
||||
SeekableByteChannel channel = mock(SeekableByteChannel.class);
|
||||
ImageInputStream stream = new BufferedChannelImageInputStream(channel);
|
||||
|
||||
stream.close();
|
||||
verify(channel, never()).close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testWorkaroundForWBMPImageReaderExpectsReadToBehaveAsReadFully() throws IOException {
|
||||
// See #606 for details.
|
||||
// Bug in JDK WBMPImageReader, uses read(byte[], int, int) instead of readFully(byte[], int, int).
|
||||
// Ie: Relies on read to return all bytes at once, without blocking
|
||||
int size = BufferedChannelImageInputStream.DEFAULT_BUFFER_SIZE * 7;
|
||||
byte[] bytes = new byte[size];
|
||||
File file = randomDataToFile(bytes);
|
||||
|
||||
try (BufferedChannelImageInputStream stream = new BufferedChannelImageInputStream(new FileInputStream(file))) {
|
||||
byte[] result = new byte[size];
|
||||
int head = stream.read(result, 0, 12); // Provoke a buffered read
|
||||
int len = stream.read(result, 12, size - 12); // Rest of buffer + direct read
|
||||
|
||||
assertEquals(size, len + head);
|
||||
assertArrayEquals(bytes, result);
|
||||
}
|
||||
}
|
||||
}
|
||||
+1
-5
@@ -45,9 +45,7 @@ import java.util.Random;
|
||||
|
||||
import static com.twelvemonkeys.imageio.stream.BufferedImageInputStreamTest.rangeEquals;
|
||||
import static org.junit.Assert.*;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.only;
|
||||
import static org.mockito.Mockito.verify;
|
||||
import static org.mockito.Mockito.*;
|
||||
|
||||
/**
|
||||
* BufferedFileImageInputStreamTestCase
|
||||
@@ -56,7 +54,6 @@ import static org.mockito.Mockito.verify;
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedFileImageInputStreamTestCase.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
|
||||
*/
|
||||
@Deprecated
|
||||
public class BufferedFileImageInputStreamTest {
|
||||
private final Random random = new Random(170984354357234566L);
|
||||
|
||||
@@ -75,7 +72,6 @@ public class BufferedFileImageInputStreamTest {
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
@Test
|
||||
public void testCreateNullFile() throws IOException {
|
||||
try {
|
||||
|
||||
-26
@@ -1,26 +0,0 @@
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import javax.imageio.spi.ImageInputStreamSpi;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.nio.file.Files;
|
||||
|
||||
/**
|
||||
* BufferedInputStreamImageInputStreamSpiTest.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedInputStreamImageInputStreamSpiTest.java,v 1.0 08/09/2022 haraldk Exp$
|
||||
*/
|
||||
public class BufferedFileInputStreamImageInputStreamSpiTest extends ImageInputStreamSpiTest<InputStream> {
|
||||
@Override
|
||||
protected ImageInputStreamSpi createProvider() {
|
||||
return new BufferedInputStreamImageInputStreamSpi();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected InputStream createInput() throws IOException {
|
||||
return Files.newInputStream(File.createTempFile("test-", ".tst").toPath());
|
||||
}
|
||||
}
|
||||
-24
@@ -1,24 +0,0 @@
|
||||
package com.twelvemonkeys.imageio.stream;
|
||||
|
||||
import javax.imageio.spi.ImageInputStreamSpi;
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.InputStream;
|
||||
|
||||
/**
|
||||
* BufferedInputStreamImageInputStreamSpiTest.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haraldk$
|
||||
* @version $Id: BufferedInputStreamImageInputStreamSpiTest.java,v 1.0 08/09/2022 haraldk Exp$
|
||||
*/
|
||||
public class BufferedInputStreamImageInputStreamSpiTest extends ImageInputStreamSpiTest<InputStream> {
|
||||
@Override
|
||||
protected ImageInputStreamSpi createProvider() {
|
||||
return new BufferedInputStreamImageInputStreamSpi();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected InputStream createInput() {
|
||||
return new ByteArrayInputStream(new byte[0]);
|
||||
}
|
||||
}
|
||||
@@ -139,69 +139,6 @@ public class IIOUtilTest {
|
||||
assertArrayEquals(expected, output);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void subsampleRowPeriod1ByteSameArray() {
|
||||
byte[] inputOutput = {-1, 0, (byte) 0xAA, 0, -1};
|
||||
byte[] expected = {-1, 0, (byte) 0xAA, 0, -1};
|
||||
|
||||
IIOUtil.subsampleRow(inputOutput, 0, inputOutput.length, inputOutput, 0, 1, 8, 1);
|
||||
|
||||
assertArrayEquals(expected, inputOutput);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void subsampleRowPeriod1ByteDifferentArray() {
|
||||
byte[] input = {-1, 0, (byte) 0xAA, 0, -1};
|
||||
byte[] output = new byte[input.length];
|
||||
byte[] expected = {-1, 0, (byte) 0xAA, 0, -1};
|
||||
|
||||
IIOUtil.subsampleRow(input, 0, input.length, output, 0, 1, 8, 1);
|
||||
|
||||
assertArrayEquals(expected, output);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void subsampleRowPeriod1ShortSameArray() {
|
||||
short[] inputOutput = {-1, 0, (short) 0xAA77, 0, -1};
|
||||
short[] expected = {-1, 0, (short) 0xAA77, 0, -1};
|
||||
|
||||
IIOUtil.subsampleRow(inputOutput, 0, inputOutput.length, inputOutput, 0, 4, 4, 1);
|
||||
|
||||
assertArrayEquals(expected, inputOutput);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void subsampleRowPeriod1ShortDifferentArray() {
|
||||
short[] input = {-1, 0, (short) 0xAA77, 0, -1};
|
||||
short[] output = new short[input.length];
|
||||
short[] expected = {-1, 0, (short) 0xAA77, 0, -1};
|
||||
|
||||
IIOUtil.subsampleRow(input, 0, input.length, output, 0, 1, 16, 1);
|
||||
|
||||
assertArrayEquals(expected, output);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void subsampleRowPeriod1IntSameArray() {
|
||||
int[] inputOutput = {-1, 0, 0xAA997755, 0, -1};
|
||||
int[] expected = {-1, 0, 0xAA997755, 0, -1};
|
||||
|
||||
IIOUtil.subsampleRow(inputOutput, 0, inputOutput.length, inputOutput, 0, 1, 32, 1);
|
||||
|
||||
assertArrayEquals(expected, inputOutput);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void subsampleRowPeriod1IntDifferentArray() {
|
||||
int[] input = {-1, 0, 0xAA997755, 0, -1};
|
||||
int[] output = new int[input.length];
|
||||
int[] expected = {-1, 0, 0xAA997755, 0, -1};
|
||||
|
||||
IIOUtil.subsampleRow(input, 0, input.length, output, 0, 4, 8, 1);
|
||||
|
||||
assertArrayEquals(expected, output);
|
||||
}
|
||||
|
||||
private int divCeil(int numerator, int denominator) {
|
||||
return (numerator + denominator - 1) / denominator;
|
||||
}
|
||||
|
||||
+48
-58
@@ -31,7 +31,6 @@
|
||||
package com.twelvemonkeys.imageio.util;
|
||||
|
||||
import com.twelvemonkeys.imageio.stream.URLImageInputStreamSpi;
|
||||
import com.twelvemonkeys.lang.Validate;
|
||||
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
@@ -39,18 +38,14 @@ import org.mockito.InOrder;
|
||||
import org.mockito.invocation.InvocationOnMock;
|
||||
import org.mockito.stubbing.Answer;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.ImageIO;
|
||||
import javax.imageio.ImageReadParam;
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.*;
|
||||
import javax.imageio.event.IIOReadProgressListener;
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
import javax.imageio.spi.IIORegistry;
|
||||
import javax.imageio.spi.ImageReaderSpi;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.awt.*;
|
||||
import java.awt.geom.*;
|
||||
import java.awt.geom.AffineTransform;
|
||||
import java.awt.image.*;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
@@ -58,7 +53,6 @@ import java.lang.reflect.ParameterizedType;
|
||||
import java.net.URL;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
|
||||
@@ -608,7 +602,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
assertReadWithSourceRegionParamEqualImage(new Rectangle(3, 3, 9, 9), getTestData().get(0), 0);
|
||||
}
|
||||
|
||||
protected void assertReadWithSourceRegionParamEqualImage(final Rectangle r, final TestData data, @SuppressWarnings("SameParameterValue") final int imageIndex) throws IOException {
|
||||
protected void assertReadWithSourceRegionParamEqualImage(final Rectangle r, final TestData data, final int imageIndex) throws IOException {
|
||||
ImageReader reader = createReader();
|
||||
try (ImageInputStream inputStream = data.getInputStream()) {
|
||||
reader.setInput(inputStream);
|
||||
@@ -1391,8 +1385,6 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
public void testSetDestination() throws IOException {
|
||||
ImageReader reader = createReader();
|
||||
TestData data = getTestData().get(0);
|
||||
Dimension size = data.getDimension(0);
|
||||
|
||||
reader.setInput(data.getInputStream());
|
||||
|
||||
ImageReadParam param = reader.getDefaultReadParam();
|
||||
@@ -1400,7 +1392,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
while (types.hasNext()) {
|
||||
ImageTypeSpecifier type = types.next();
|
||||
|
||||
BufferedImage destination = type.createBufferedImage(size.width, size.height);
|
||||
BufferedImage destination = type.createBufferedImage(50, 50);
|
||||
param.setDestination(destination);
|
||||
|
||||
BufferedImage result = null;
|
||||
@@ -1450,15 +1442,13 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
public void testSetDestinationIllegal() throws IOException {
|
||||
final ImageReader reader = createReader();
|
||||
TestData data = getTestData().get(0);
|
||||
Dimension size = data.getDimension(0);
|
||||
|
||||
reader.setInput(data.getInputStream());
|
||||
|
||||
List<ImageTypeSpecifier> illegalTypes = createIllegalTypes(reader.getImageTypes(0));
|
||||
|
||||
ImageReadParam param = reader.getDefaultReadParam();
|
||||
for (ImageTypeSpecifier illegalType : illegalTypes) {
|
||||
BufferedImage destination = illegalType.createBufferedImage(size.width, size.height);
|
||||
BufferedImage destination = illegalType.createBufferedImage(50, 50);
|
||||
param.setDestination(destination);
|
||||
|
||||
try {
|
||||
@@ -1759,12 +1749,11 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
ImageReader reader = createReader();
|
||||
|
||||
for (TestData testData : getTestDataForAffineTransformOpCompatibility()) {
|
||||
Dimension size = testData.getDimension(0);
|
||||
try (ImageInputStream input = testData.getInputStream()) {
|
||||
reader.setInput(input);
|
||||
|
||||
ImageReadParam param = reader.getDefaultReadParam();
|
||||
param.setSourceRegion(new Rectangle(size.width, size.height));
|
||||
param.setSourceRegion(new Rectangle(min(reader.getWidth(0), 64), min(reader.getHeight(0), 64)));
|
||||
|
||||
BufferedImage originalImage = reader.read(0, param);
|
||||
|
||||
@@ -1839,51 +1828,52 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
private final List<Dimension> sizes;
|
||||
private final List<BufferedImage> images;
|
||||
|
||||
public TestData(final Object input, final Dimension... dimensions) {
|
||||
this(input, Arrays.asList(dimensions), null);
|
||||
public TestData(final Object pInput, final Dimension... pSizes) {
|
||||
this(pInput, Arrays.asList(pSizes), null);
|
||||
}
|
||||
|
||||
public TestData(final Object input, final BufferedImage... images) {
|
||||
this(input, null, Arrays.asList(images));
|
||||
public TestData(final Object pInput, final BufferedImage... pImages) {
|
||||
this(pInput, null, Arrays.asList(pImages));
|
||||
}
|
||||
|
||||
public TestData(final Object input, final List<Dimension> dimensions, final List<BufferedImage> images) {
|
||||
Validate.notNull(input, "input");
|
||||
Validate.isTrue(dimensions != null || images != null, "Need either dimensions or image");
|
||||
|
||||
List<Dimension> combinedDimensions;
|
||||
if (dimensions == null) {
|
||||
// Copy dimensions from images
|
||||
combinedDimensions = new ArrayList<>(images.size());
|
||||
|
||||
for (BufferedImage image : images) {
|
||||
combinedDimensions.add(new Dimension(image.getWidth(), image.getHeight()));
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Validate equal dimensions
|
||||
if (images != null) {
|
||||
if (images.size() != dimensions.size()) {
|
||||
throw new IllegalArgumentException("Dimensions and images parameter's size differs");
|
||||
}
|
||||
|
||||
for (int i = 0; i < dimensions.size(); i++) {
|
||||
if (!new Dimension(images.get(i).getWidth(), images.get(i).getHeight()).equals(dimensions.get(i))) {
|
||||
throw new IllegalArgumentException("Dimensions and images parameter's dimensions differ");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
combinedDimensions = new ArrayList<>(dimensions);
|
||||
public TestData(final Object pInput, final List<Dimension> pSizes, final List<BufferedImage> pImages) {
|
||||
if (pInput == null) {
|
||||
throw new IllegalArgumentException("input == null");
|
||||
}
|
||||
|
||||
this.sizes = Collections.unmodifiableList(combinedDimensions);
|
||||
sizes = new ArrayList<>();
|
||||
images = new ArrayList<>();
|
||||
|
||||
this.images = images != null
|
||||
? Collections.unmodifiableList(new ArrayList<>(images))
|
||||
: Collections.<BufferedImage>emptyList();
|
||||
List<Dimension> sizes = pSizes;
|
||||
if (sizes == null) {
|
||||
sizes = new ArrayList<>();
|
||||
if (pImages != null) {
|
||||
for (BufferedImage image : pImages) {
|
||||
sizes.add(new Dimension(image.getWidth(), image.getHeight()));
|
||||
}
|
||||
}
|
||||
else {
|
||||
throw new IllegalArgumentException("Need either size or image");
|
||||
}
|
||||
}
|
||||
else if (pImages != null) {
|
||||
if (pImages.size() != pSizes.size()) {
|
||||
throw new IllegalArgumentException("Size parameter and image size differs");
|
||||
}
|
||||
for (int i = 0; i < sizes.size(); i++) {
|
||||
if (!new Dimension(pImages.get(i).getWidth(), pImages.get(i).getHeight()).equals(sizes.get(i))) {
|
||||
throw new IllegalArgumentException("Size parameter and image size differs");
|
||||
}
|
||||
|
||||
this.input = input;
|
||||
}
|
||||
}
|
||||
|
||||
this.sizes.addAll(sizes);
|
||||
if (pImages != null) {
|
||||
images.addAll(pImages);
|
||||
}
|
||||
|
||||
input = pInput;
|
||||
}
|
||||
|
||||
public Object getInput() {
|
||||
@@ -1908,13 +1898,13 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
|
||||
return sizes.size();
|
||||
}
|
||||
|
||||
public Dimension getDimension(final int index) {
|
||||
return sizes.get(index);
|
||||
public Dimension getDimension(final int pIndex) {
|
||||
return sizes.get(pIndex);
|
||||
}
|
||||
|
||||
@SuppressWarnings("unused")
|
||||
public BufferedImage getImage(final int index) {
|
||||
return images.get(index);
|
||||
public BufferedImage getImage(final int pIndex) {
|
||||
return images.get(pIndex);
|
||||
}
|
||||
|
||||
@Override
|
||||
|
||||
+39
-106
@@ -30,16 +30,20 @@
|
||||
|
||||
package com.twelvemonkeys.imageio.util;
|
||||
|
||||
import com.twelvemonkeys.lang.Validate;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
import java.awt.color.ColorSpace;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.ColorModel;
|
||||
import java.awt.image.DataBuffer;
|
||||
import java.awt.image.DirectColorModel;
|
||||
import java.awt.image.IndexColorModel;
|
||||
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import java.awt.color.*;
|
||||
import java.awt.image.*;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertSame;
|
||||
import com.twelvemonkeys.lang.Validate;
|
||||
|
||||
public class ImageTypeSpecifiersTest {
|
||||
|
||||
@@ -66,19 +70,12 @@ public class ImageTypeSpecifiersTest {
|
||||
ImageTypeSpecifier expected;
|
||||
|
||||
switch (type) {
|
||||
// Special handling for INT_RGB and BGR, due to bug in ImageTypeSpecifier for these types (DirectColorModel is 32 bits)
|
||||
case BufferedImage.TYPE_INT_RGB:
|
||||
expected = createPacked(sRGB, 24, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, 0, DataBuffer.TYPE_INT, false);
|
||||
break;
|
||||
case BufferedImage.TYPE_INT_BGR:
|
||||
expected = createPacked(sRGB, 24, DCM_BGR_RED_MASK, DCM_BGR_GRN_MASK, DCM_BGR_BLU_MASK, 0, DataBuffer.TYPE_INT, false);
|
||||
break;
|
||||
// Special handling for USHORT_565 and 555, due to bug in ImageTypeSpecifier for these types (DirectColorModel is 32 bits)
|
||||
case BufferedImage.TYPE_USHORT_565_RGB:
|
||||
expected = createPacked(sRGB, 16, DCM_565_RED_MASK, DCM_565_GRN_MASK, DCM_565_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false);
|
||||
expected = createPacked(sRGB, DCM_565_RED_MASK, DCM_565_GRN_MASK, DCM_565_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false);
|
||||
break;
|
||||
case BufferedImage.TYPE_USHORT_555_RGB:
|
||||
expected = createPacked(sRGB, 15, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false);
|
||||
expected = createPacked(sRGB, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false);
|
||||
break;
|
||||
default:
|
||||
expected = ImageTypeSpecifier.createFromBufferedImageType(type);
|
||||
@@ -89,24 +86,12 @@ public class ImageTypeSpecifiersTest {
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreatePacked24() {
|
||||
public void testCreatePacked32() {
|
||||
// TYPE_INT_RGB
|
||||
assertEquals(
|
||||
createPacked(sRGB, 24, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, 0, DataBuffer.TYPE_INT, false),
|
||||
ImageTypeSpecifier.createPacked(sRGB, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, 0, DataBuffer.TYPE_INT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, 0, DataBuffer.TYPE_INT, false)
|
||||
);
|
||||
// TYPE_INT_BGR
|
||||
assertEquals(
|
||||
createPacked(sRGB, 24, DCM_BGR_RED_MASK, DCM_BGR_GRN_MASK, DCM_BGR_BLU_MASK, 0, DataBuffer.TYPE_INT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_BGR_RED_MASK, DCM_BGR_GRN_MASK, DCM_BGR_BLU_MASK, 0, DataBuffer.TYPE_INT, false)
|
||||
);
|
||||
|
||||
// Extra: Make sure color models bits is actually 24 (ImageTypeSpecifier equivalent returns 32)
|
||||
assertEquals(24, ImageTypeSpecifiers.createPacked(sRGB, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, 0, DataBuffer.TYPE_INT, false).getColorModel().getPixelSize());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreatePacked32() {
|
||||
// TYPE_INT_ARGB
|
||||
assertEquals(
|
||||
ImageTypeSpecifier.createPacked(sRGB, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, DCM_ALPHA_MASK, DataBuffer.TYPE_INT, false),
|
||||
@@ -117,36 +102,35 @@ public class ImageTypeSpecifiersTest {
|
||||
ImageTypeSpecifier.createPacked(sRGB, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, DCM_ALPHA_MASK, DataBuffer.TYPE_INT, true),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_RED_MASK, DCM_GREEN_MASK, DCM_BLUE_MASK, DCM_ALPHA_MASK, DataBuffer.TYPE_INT, true)
|
||||
);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreatePacked15() {
|
||||
// TYPE_USHORT_555_RGB
|
||||
// TYPE_INT_BGR
|
||||
assertEquals(
|
||||
createPacked(sRGB, 15, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false)
|
||||
ImageTypeSpecifier.createPacked(sRGB, DCM_BGR_RED_MASK, DCM_BGR_GRN_MASK, DCM_BGR_BLU_MASK, 0, DataBuffer.TYPE_INT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_BGR_RED_MASK, DCM_BGR_GRN_MASK, DCM_BGR_BLU_MASK, 0, DataBuffer.TYPE_INT, false)
|
||||
);
|
||||
// "SHORT 555 RGB" (impossible, only BYTE, USHORT, INT supported)
|
||||
|
||||
// Extra: Make sure color models bits is actually 15 (ImageTypeSpecifier equivalent returns 32)
|
||||
assertEquals(15, ImageTypeSpecifiers.createPacked(sRGB, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false).getColorModel().getPixelSize());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreatePacked16() {
|
||||
// TYPE_USHORT_555_RGB
|
||||
assertEquals(
|
||||
createPacked(sRGB, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_555_RED_MASK, DCM_555_GRN_MASK, DCM_555_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false)
|
||||
);
|
||||
// "SHORT 555 RGB" (impossible, only BYTE, USHORT, INT supported)
|
||||
|
||||
// TYPE_USHORT_565_RGB
|
||||
assertEquals(
|
||||
createPacked(sRGB, 16, DCM_565_RED_MASK, DCM_565_GRN_MASK, DCM_565_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false),
|
||||
createPacked(sRGB, DCM_565_RED_MASK, DCM_565_GRN_MASK, DCM_565_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, DCM_565_RED_MASK, DCM_565_GRN_MASK, DCM_565_BLU_MASK, 0, DataBuffer.TYPE_USHORT, false)
|
||||
);
|
||||
// "USHORT 4444 ARGB"
|
||||
assertEquals(
|
||||
createPacked(sRGB, 16,0xf00, 0xf0, 0xf, 0xf000, DataBuffer.TYPE_USHORT, false),
|
||||
createPacked(sRGB, 0xf00, 0xf0, 0xf, 0xf000, DataBuffer.TYPE_USHORT, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, 0xf00, 0xf0, 0xf, 0xf000, DataBuffer.TYPE_USHORT, false)
|
||||
);
|
||||
// "USHORT 4444 ARGB PRE"
|
||||
assertEquals(
|
||||
createPacked(sRGB, 16, 0xf00, 0xf0, 0xf, 0xf000, DataBuffer.TYPE_USHORT, true),
|
||||
createPacked(sRGB, 0xf00, 0xf0, 0xf, 0xf000, DataBuffer.TYPE_USHORT, true),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, 0xf00, 0xf0, 0xf, 0xf000, DataBuffer.TYPE_USHORT, true)
|
||||
);
|
||||
|
||||
@@ -158,17 +142,17 @@ public class ImageTypeSpecifiersTest {
|
||||
public void testCreatePacked8() {
|
||||
// "BYTE 332 RGB"
|
||||
assertEquals(
|
||||
createPacked(sRGB, 8, 0xe0, 0x1c, 0x03, 0x0, DataBuffer.TYPE_BYTE, false),
|
||||
createPacked(sRGB, 0xe0, 0x1c, 0x03, 0x0, DataBuffer.TYPE_BYTE, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, 0xe0, 0x1c, 0x3, 0x0, DataBuffer.TYPE_BYTE, false)
|
||||
);
|
||||
// "BYTE 2222 ARGB"
|
||||
assertEquals(
|
||||
createPacked(sRGB, 8, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, false),
|
||||
createPacked(sRGB, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, false),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, false)
|
||||
);
|
||||
// "BYTE 2222 ARGB PRE"
|
||||
assertEquals(
|
||||
createPacked(sRGB, 8, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, true),
|
||||
createPacked(sRGB, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, true),
|
||||
ImageTypeSpecifiers.createPacked(sRGB, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, true)
|
||||
);
|
||||
|
||||
@@ -176,12 +160,15 @@ public class ImageTypeSpecifiersTest {
|
||||
assertEquals(8, ImageTypeSpecifiers.createPacked(sRGB, 0xc0, 0x30, 0x0c, 0x03, DataBuffer.TYPE_BYTE, false).getColorModel().getPixelSize());
|
||||
}
|
||||
|
||||
private ImageTypeSpecifier createPacked(final ColorSpace colorSpace, final int bits,
|
||||
private ImageTypeSpecifier createPacked(final ColorSpace colorSpace,
|
||||
final int redMask, final int greenMask, final int blueMask, final int alphaMask,
|
||||
final int transferType, final boolean isAlphaPremultiplied) {
|
||||
Validate.isTrue(transferType == DataBuffer.TYPE_BYTE || transferType == DataBuffer.TYPE_USHORT || transferType == DataBuffer.TYPE_INT, transferType, "transferType: %s");
|
||||
Validate.isTrue(transferType == DataBuffer.TYPE_BYTE || transferType == DataBuffer.TYPE_USHORT, transferType, "transferType: %s");
|
||||
|
||||
ColorModel colorModel = new DirectColorModel(colorSpace, bits, redMask, greenMask, blueMask, alphaMask, isAlphaPremultiplied, transferType);
|
||||
int bits = transferType == DataBuffer.TYPE_BYTE ? 8 : 16;
|
||||
|
||||
ColorModel colorModel =
|
||||
new DirectColorModel(colorSpace, bits, redMask, greenMask, blueMask, alphaMask, isAlphaPremultiplied, transferType);
|
||||
|
||||
return new ImageTypeSpecifier(colorModel, colorModel.createCompatibleSampleModel(1, 1));
|
||||
}
|
||||
@@ -729,63 +716,10 @@ public class ImageTypeSpecifiersTest {
|
||||
);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateFromBufferedImageTypeShouldEqualConstructor() {
|
||||
for (int type = BufferedImage.TYPE_INT_RGB; type < BufferedImage.TYPE_BYTE_INDEXED; type++) {
|
||||
BufferedImage image = new BufferedImage(1, 1, type);
|
||||
ImageTypeSpecifier fromConstructor = new ImageTypeSpecifier(image);
|
||||
ImageTypeSpecifier fromType = ImageTypeSpecifiers.createFromBufferedImageType(type);
|
||||
|
||||
assertEquals(fromConstructor.getColorModel(), fromType.getColorModel());
|
||||
assertEquals(fromConstructor.getSampleModel(), fromType.getSampleModel());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateFromRenderedImageShouldEqualConstructor() {
|
||||
for (int type = BufferedImage.TYPE_INT_RGB; type < BufferedImage.TYPE_BYTE_INDEXED; type++) {
|
||||
BufferedImage image = new BufferedImage(1, 1, type);
|
||||
ImageTypeSpecifier fromConstructor = new ImageTypeSpecifier(image);
|
||||
ImageTypeSpecifier fromImage = ImageTypeSpecifiers.createFromRenderedImage(image);
|
||||
|
||||
assertEquals(fromConstructor.getColorModel(), fromImage.getColorModel());
|
||||
assertEquals(fromConstructor.getSampleModel(), fromImage.getSampleModel());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateFromRenderedImageIndexedBinaryShouldRetainPalette() {
|
||||
IndexColorModel whiteIsZero = new IndexColorModel(1, 2, new int[]{0xFFFFFFFF, 0xFF000000}, 0, false, -1, DataBuffer.TYPE_BYTE);
|
||||
|
||||
BufferedImage image = new BufferedImage(1, 1, BufferedImage.TYPE_BYTE_BINARY, whiteIsZero);
|
||||
ImageTypeSpecifier fromImage = ImageTypeSpecifiers.createFromRenderedImage(image);
|
||||
|
||||
assertEquals(whiteIsZero, fromImage.getColorModel());
|
||||
assertSame(whiteIsZero, fromImage.getColorModel()); // Note: This can be relaxed to asserting the LUTs are equal
|
||||
assertEquals(image.getSampleModel(), fromImage.getSampleModel());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCreateFromRenderedImageIndexedShouldRetainPalette() {
|
||||
IndexColorModel palette = new IndexColorModel(4, 16, new int[]{
|
||||
0xFFFFFFFF, 0xFF999999, 0xFF666666, 0xFF333333,
|
||||
0xFF000000, 0xFF00202E, 0xFF003F5C, 0xFF2C4875,
|
||||
0xFF8A508F, 0xFFBC5090, 0xFFFF6361, 0xFFFF8531,
|
||||
0xFFFFA600, 0xFFFFD380, 0xFF74A892, 0xFF008585
|
||||
}, 0, false, -1, DataBuffer.TYPE_BYTE);
|
||||
|
||||
BufferedImage image = new BufferedImage(1, 1, BufferedImage.TYPE_BYTE_INDEXED, palette);
|
||||
ImageTypeSpecifier fromImage = ImageTypeSpecifiers.createFromRenderedImage(image);
|
||||
|
||||
assertEquals(palette, fromImage.getColorModel());
|
||||
assertSame(palette, fromImage.getColorModel()); // Note: This can be relaxed to asserting the LUTs are equal
|
||||
assertEquals(image.getSampleModel(), fromImage.getSampleModel());
|
||||
}
|
||||
|
||||
private static byte[] createByteLut(final int count) {
|
||||
byte[] lut = new byte[count];
|
||||
for (int i = 0; i < count; i++) {
|
||||
lut[i] = (byte) (i * 255 / count);
|
||||
lut[i] = (byte) count;
|
||||
}
|
||||
return lut;
|
||||
}
|
||||
@@ -794,8 +728,7 @@ public class ImageTypeSpecifiersTest {
|
||||
int[] lut = new int[count];
|
||||
|
||||
for (int i = 0; i < count; i++) {
|
||||
int val = (i * 255 / count);
|
||||
lut[i] = 0xff000000 | val << 16 | val << 8 | val;
|
||||
lut[i] = 0xff000000 | count << 16 | count << 8 | count;
|
||||
}
|
||||
|
||||
return lut;
|
||||
|
||||
+5
-7
@@ -43,17 +43,15 @@ import javax.imageio.spi.IIORegistry;
|
||||
import javax.imageio.spi.ImageWriterSpi;
|
||||
import javax.imageio.stream.ImageOutputStream;
|
||||
import java.awt.*;
|
||||
import java.awt.image.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.RenderedImage;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.ParameterizedType;
|
||||
import java.net.URL;
|
||||
import java.util.List;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
import static org.junit.Assert.fail;
|
||||
import static org.junit.Assert.*;
|
||||
import static org.mockito.Mockito.*;
|
||||
|
||||
/**
|
||||
@@ -110,8 +108,8 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
|
||||
return getTestData().get(index);
|
||||
}
|
||||
|
||||
protected URL getClassLoaderResource(final String name) {
|
||||
return getClass().getResource(name);
|
||||
protected URL getClassLoaderResource(final String pName) {
|
||||
return getClass().getResource(pName);
|
||||
}
|
||||
|
||||
@Test
|
||||
|
||||
@@ -1,52 +0,0 @@
|
||||
Copyright (c) 2024, Harald Kuhr
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
* Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
Parts of this software is based on DDSReader by Kenji Sasaki:
|
||||
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2015 Kenji Sasaki
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
@@ -1,52 +0,0 @@
|
||||
<?xml version="1.0"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<parent>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio</artifactId>
|
||||
<version>3.12.0</version>
|
||||
</parent>
|
||||
<artifactId>imageio-dds</artifactId>
|
||||
<name>TwelveMonkeys :: ImageIO :: DDS plugin</name>
|
||||
<description>
|
||||
ImageIO plugin for Microsoft Direct DrawSurface (DDS).
|
||||
</description>
|
||||
|
||||
<properties>
|
||||
<project.jpms.module.name>com.twelvemonkeys.imageio.dds</project.jpms.module.name>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-core</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-core</artifactId>
|
||||
<type>test-jar</type>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.twelvemonkeys.imageio</groupId>
|
||||
<artifactId>imageio-metadata</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.felix</groupId>
|
||||
<artifactId>maven-bundle-plugin</artifactId>
|
||||
<configuration>
|
||||
<instructions>
|
||||
<Provide-Capability>
|
||||
osgi.serviceloader;
|
||||
osgi.serviceloader=javax.imageio.spi.ImageReaderSpi
|
||||
</Provide-Capability>
|
||||
</instructions>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
@@ -1,51 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
@SuppressWarnings("unused")
|
||||
interface DDS {
|
||||
byte[] MAGIC = new byte[]{'D', 'D', 'S', ' '};
|
||||
int HEADER_SIZE = 124;
|
||||
|
||||
// Header Flags
|
||||
int FLAG_CAPS = 0x1; // Required in every .dds file.
|
||||
int FLAG_HEIGHT = 0x2; // Required in every .dds file.
|
||||
int FLAG_WIDTH = 0x4; // Required in every .dds file.
|
||||
int FLAG_PITCH = 0x8; // Required when pitch is provided for an uncompressed texture.
|
||||
int FLAG_PIXELFORMAT = 0x1000; // Required in every .dds file.
|
||||
int FLAG_MIPMAPCOUNT = 0x20000; // Required in a mipmapped texture.
|
||||
int FLAG_LINEARSIZE = 0x80000; // Required when pitch is provided for a compressed texture.
|
||||
int FLAG_DEPTH = 0x800000; // Required in a depth texture.
|
||||
|
||||
// Pixel Format Flags
|
||||
int PIXEL_FORMAT_FLAG_FOURCC = 0x04;
|
||||
int PIXEL_FORMAT_FLAG_RGB = 0x40;
|
||||
}
|
||||
-177
@@ -1,177 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.awt.Dimension;
|
||||
import java.io.IOException;
|
||||
import java.math.BigInteger;
|
||||
import java.util.Arrays;
|
||||
|
||||
final class DDSHeader {
|
||||
|
||||
// https://learn.microsoft.com/en-us/windows/win32/direct3ddds/dx-graphics-dds-pguide
|
||||
private int flags;
|
||||
|
||||
private int mipMapCount;
|
||||
private Dimension[] dimensions;
|
||||
|
||||
private int pixelFormatFlags;
|
||||
private int fourCC;
|
||||
private int bitCount;
|
||||
private int redMask;
|
||||
private int greenMask;
|
||||
private int blueMask;
|
||||
private int alphaMask;
|
||||
|
||||
@SuppressWarnings("unused")
|
||||
static DDSHeader read(final ImageInputStream imageInput) throws IOException {
|
||||
DDSHeader header = new DDSHeader();
|
||||
|
||||
// Read MAGIC bytes [0,3]
|
||||
byte[] magic = new byte[DDS.MAGIC.length];
|
||||
imageInput.readFully(magic);
|
||||
if (!Arrays.equals(DDS.MAGIC, magic)) {
|
||||
throw new IIOException(String.format("Not a DDS file. Expected DDS magic 0x%08x', read 0x%08x", new BigInteger(DDS.MAGIC), new BigInteger(magic)));
|
||||
}
|
||||
|
||||
// DDS_HEADER structure
|
||||
// https://learn.microsoft.com/en-us/windows/win32/direct3ddds/dds-header
|
||||
int dwSize = imageInput.readInt(); // [4,7]
|
||||
if (dwSize != DDS.HEADER_SIZE) {
|
||||
throw new IIOException(String.format("Invalid DDS header size (expected %d): %d", DDS.HEADER_SIZE, dwSize));
|
||||
}
|
||||
|
||||
// Verify flags
|
||||
header.flags = imageInput.readInt(); // [8,11]
|
||||
if (!header.getFlag(DDS.FLAG_CAPS
|
||||
| DDS.FLAG_HEIGHT
|
||||
| DDS.FLAG_WIDTH
|
||||
| DDS.FLAG_PIXELFORMAT)) {
|
||||
throw new IIOException("Required DDS Flag missing in header: " + Integer.toBinaryString(header.flags));
|
||||
}
|
||||
|
||||
// Read Height & Width
|
||||
int dwHeight = imageInput.readInt(); // [12,15]
|
||||
int dwWidth = imageInput.readInt(); // [16,19]
|
||||
|
||||
int dwPitchOrLinearSize = imageInput.readInt(); // [20,23]
|
||||
int dwDepth = imageInput.readInt(); // [24,27]
|
||||
|
||||
// 0 = (unused) or 1 = (1 level), but still one 'base' image
|
||||
header.mipMapCount = Math.max(1, imageInput.readInt()); // [28,31]
|
||||
|
||||
// build dimensions list
|
||||
header.addDimensions(dwWidth, dwHeight);
|
||||
|
||||
byte[] dwReserved1 = new byte[11 * 4]; // [32,75]
|
||||
imageInput.readFully(dwReserved1);
|
||||
|
||||
// DDS_PIXELFORMAT structure
|
||||
int px_dwSize = imageInput.readInt(); // [76,79]
|
||||
|
||||
header.pixelFormatFlags = imageInput.readInt(); // [80,83]
|
||||
header.fourCC = imageInput.readInt(); // [84,87]
|
||||
header.bitCount = imageInput.readInt(); // [88,91]
|
||||
header.redMask = imageInput.readInt(); // [92,95]
|
||||
header.greenMask = imageInput.readInt(); // [96,99]
|
||||
header.blueMask = imageInput.readInt(); // [100,103]
|
||||
header.alphaMask = imageInput.readInt(); // [104,107]
|
||||
|
||||
int dwCaps = imageInput.readInt(); // [108,111]
|
||||
int dwCaps2 = imageInput.readInt(); // [112,115]
|
||||
int dwCaps3 = imageInput.readInt(); // [116,119]
|
||||
int dwCaps4 = imageInput.readInt(); // [120,123]
|
||||
|
||||
int dwReserved2 = imageInput.readInt(); // [124,127]
|
||||
|
||||
return header;
|
||||
}
|
||||
|
||||
private void addDimensions(int width, int height) {
|
||||
dimensions = new Dimension[mipMapCount];
|
||||
|
||||
int w = width;
|
||||
int h = height;
|
||||
for (int i = 0; i < mipMapCount; i++) {
|
||||
dimensions[i] = new Dimension(w, h);
|
||||
w /= 2;
|
||||
h /= 2;
|
||||
}
|
||||
}
|
||||
|
||||
private boolean getFlag(int mask) {
|
||||
return (flags & mask) != 0;
|
||||
}
|
||||
|
||||
int getWidth(int imageIndex) {
|
||||
int lim = dimensions[imageIndex].width;
|
||||
return (lim <= 0) ? 1 : lim;
|
||||
}
|
||||
|
||||
int getHeight(int imageIndex) {
|
||||
int lim = dimensions[imageIndex].height;
|
||||
return (lim <= 0) ? 1 : lim;
|
||||
}
|
||||
|
||||
int getMipMapCount() {
|
||||
return mipMapCount;
|
||||
}
|
||||
|
||||
int getBitCount() {
|
||||
return bitCount;
|
||||
}
|
||||
|
||||
int getFourCC() {
|
||||
return fourCC;
|
||||
}
|
||||
|
||||
int getPixelFormatFlags() {
|
||||
return pixelFormatFlags;
|
||||
}
|
||||
|
||||
int getRedMask() {
|
||||
return redMask;
|
||||
}
|
||||
|
||||
int getGreenMask() {
|
||||
return greenMask;
|
||||
}
|
||||
|
||||
int getBlueMask() {
|
||||
return blueMask;
|
||||
}
|
||||
|
||||
int getAlphaMask() {
|
||||
return alphaMask;
|
||||
}
|
||||
}
|
||||
-171
@@ -1,171 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import static com.twelvemonkeys.imageio.util.IIOUtil.subsampleRow;
|
||||
|
||||
import com.twelvemonkeys.imageio.ImageReaderBase;
|
||||
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
|
||||
|
||||
import javax.imageio.ImageIO;
|
||||
import javax.imageio.ImageReadParam;
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
import javax.imageio.metadata.IIOMetadata;
|
||||
import javax.imageio.spi.ImageReaderSpi;
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.nio.ByteOrder;
|
||||
import java.util.Collections;
|
||||
import java.util.Iterator;
|
||||
|
||||
public final class DDSImageReader extends ImageReaderBase {
|
||||
|
||||
private DDSHeader header;
|
||||
|
||||
public DDSImageReader(final ImageReaderSpi provider) {
|
||||
super(provider);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void resetMembers() {
|
||||
header = null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getWidth(final int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
readHeader();
|
||||
|
||||
return header.getWidth(imageIndex);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getHeight(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
readHeader();
|
||||
|
||||
return header.getHeight(imageIndex);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getNumImages(final boolean allowSearch) throws IOException {
|
||||
assertInput();
|
||||
readHeader();
|
||||
|
||||
return header.getMipMapCount();
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageTypeSpecifier getRawImageType(int imageIndex) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
readHeader();
|
||||
|
||||
// TODO: Implement for the specific formats...
|
||||
return ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_INT_ARGB);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) throws IOException {
|
||||
return Collections.singletonList(getRawImageType(imageIndex)).iterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public BufferedImage read(int imageIndex, ImageReadParam param) throws IOException {
|
||||
checkBounds(imageIndex);
|
||||
readHeader();
|
||||
|
||||
processImageStarted(imageIndex);
|
||||
|
||||
DDSReader dds = new DDSReader(header);
|
||||
int[] pixels = dds.read(imageInput, imageIndex);
|
||||
|
||||
int width = getWidth(imageIndex);
|
||||
int height = getHeight(imageIndex);
|
||||
|
||||
BufferedImage destination = getDestination(param, getImageTypes(imageIndex), width, height);
|
||||
|
||||
Rectangle srcRegion = new Rectangle();
|
||||
Rectangle destRegion = new Rectangle();
|
||||
|
||||
computeRegions(param, width, height, destination, srcRegion, destRegion);
|
||||
|
||||
int srcXStep = param != null ? param.getSourceXSubsampling() : 1;
|
||||
int srcYStep = param != null ? param.getSourceYSubsampling() : 1;
|
||||
int srcMaxY = srcRegion.y + srcRegion.height;
|
||||
|
||||
for (int y = 0, srcY = srcRegion.y, destY = destRegion.y; srcY < srcMaxY; y++, srcY += srcYStep, destY++) {
|
||||
int offset = width * srcY + srcRegion.x;
|
||||
|
||||
subsampleRow(pixels, offset, width, pixels, offset, 4, 8, srcXStep);
|
||||
destination.setRGB(destRegion.x, destY, destRegion.width, 1, pixels, offset, width);
|
||||
|
||||
if (abortRequested()) {
|
||||
processReadAborted();
|
||||
break;
|
||||
}
|
||||
|
||||
processImageProgress(100f * y / destRegion.height);
|
||||
}
|
||||
|
||||
processImageComplete();
|
||||
|
||||
return destination;
|
||||
}
|
||||
|
||||
@Override
|
||||
public IIOMetadata getImageMetadata(int imageIndex) throws IOException {
|
||||
ImageTypeSpecifier imageType = getRawImageType(imageIndex);
|
||||
|
||||
return new DDSMetadata(imageType, header);
|
||||
}
|
||||
|
||||
private void readHeader() throws IOException {
|
||||
if (header == null) {
|
||||
imageInput.setByteOrder(ByteOrder.LITTLE_ENDIAN);
|
||||
header = DDSHeader.read(imageInput);
|
||||
|
||||
imageInput.flushBefore(imageInput.getStreamPosition());
|
||||
}
|
||||
|
||||
imageInput.seek(imageInput.getFlushedPosition());
|
||||
}
|
||||
|
||||
public static void main(final String[] args) throws IOException {
|
||||
for (String arg : args) {
|
||||
File file = new File(arg);
|
||||
BufferedImage image = ImageIO.read(file);
|
||||
showIt(image, file.getName());
|
||||
}
|
||||
}
|
||||
}
|
||||
-76
@@ -1,76 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import com.twelvemonkeys.imageio.spi.ImageReaderSpiBase;
|
||||
|
||||
import javax.imageio.ImageReader;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.IOException;
|
||||
import java.util.Arrays;
|
||||
import java.util.Locale;
|
||||
|
||||
public final class DDSImageReaderSpi extends ImageReaderSpiBase {
|
||||
|
||||
public DDSImageReaderSpi() {
|
||||
super(new DDSProviderInfo());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canDecodeInput(final Object source) throws IOException {
|
||||
if (!(source instanceof ImageInputStream)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
ImageInputStream stream = (ImageInputStream) source;
|
||||
|
||||
stream.mark();
|
||||
|
||||
try {
|
||||
byte[] magic = new byte[DDS.MAGIC.length];
|
||||
stream.readFully(magic);
|
||||
|
||||
return Arrays.equals(DDS.MAGIC, magic);
|
||||
} finally {
|
||||
stream.reset();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ImageReader createReaderInstance(Object extension) {
|
||||
return new DDSImageReader(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDescription(Locale locale) {
|
||||
return "Direct DrawSurface (DDS) Image Reader";
|
||||
}
|
||||
}
|
||||
-58
@@ -1,58 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import javax.imageio.ImageTypeSpecifier;
|
||||
|
||||
import com.twelvemonkeys.imageio.StandardImageMetadataSupport;
|
||||
|
||||
final class DDSMetadata extends StandardImageMetadataSupport {
|
||||
DDSMetadata(ImageTypeSpecifier type, DDSHeader header) {
|
||||
super(builder(type)
|
||||
.withCompressionTypeName(compressionName(header))
|
||||
.withFormatVersion("1.0")
|
||||
);
|
||||
}
|
||||
|
||||
private static String compressionName(DDSHeader header) {
|
||||
// If the fourCC is valid, compression is one of the DXTn versions, otherwise None
|
||||
int flags = header.getPixelFormatFlags();
|
||||
|
||||
if ((flags & DDS.PIXEL_FORMAT_FLAG_FOURCC) != 0) {
|
||||
// DXTn
|
||||
DDSType type = DDSType.valueOf(header.getFourCC());
|
||||
|
||||
return type.name();
|
||||
}
|
||||
|
||||
return "None";
|
||||
}
|
||||
}
|
||||
-50
@@ -1,50 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import com.twelvemonkeys.imageio.spi.ReaderWriterProviderInfo;
|
||||
|
||||
final class DDSProviderInfo extends ReaderWriterProviderInfo {
|
||||
DDSProviderInfo() {
|
||||
super(
|
||||
DDSProviderInfo.class,
|
||||
new String[]{"DDS", "dds"},
|
||||
new String[]{"dds"},
|
||||
new String[]{"image/vnd-ms.dds"},
|
||||
"com.twelvemonkeys.imageio.plugins.dds.DDSImageReader",
|
||||
new String[]{"com.twelvemonkeys.imageio.plugins.dds.DDSImageReaderSpi"},
|
||||
null,
|
||||
null,
|
||||
false, null, null, null, null,
|
||||
true, null, null, null, null
|
||||
);
|
||||
}
|
||||
}
|
||||
-609
@@ -1,609 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* Based on DDSReader.java:
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 Kenji Sasaki
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import javax.imageio.IIOException;
|
||||
import javax.imageio.stream.ImageInputStream;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* DDSReader.java
|
||||
* <p>
|
||||
* Copyright (c) 2015 Kenji Sasaki
|
||||
* Released under the MIT license.
|
||||
* <a href="https://github.com/npedotnet/DDSReader/blob/master/LICENSE">MIT License</a>
|
||||
* <p>
|
||||
* <a href="https://github.com/npedotnet/DDSReader/blob/master/README.md">English document</a>
|
||||
* <p>
|
||||
* <a href="http://3dtech.jp/wiki/index.php?DDSReader">Japanese document</a>
|
||||
*/
|
||||
final class DDSReader {
|
||||
|
||||
static final Order ARGB_ORDER = new Order(16, 8, 0, 24);
|
||||
|
||||
private final DDSHeader header;
|
||||
|
||||
DDSReader(DDSHeader header) {
|
||||
this.header = header;
|
||||
}
|
||||
|
||||
int[] read(ImageInputStream imageInput, int imageIndex) throws IOException {
|
||||
|
||||
// type
|
||||
DDSType type = getType();
|
||||
|
||||
// offset buffer to index mipmap image
|
||||
byte[] buffer = null;
|
||||
for (int i = 0; i <= imageIndex; i++) {
|
||||
int len = getLength(type, i);
|
||||
buffer = new byte[len];
|
||||
imageInput.readFully(buffer);
|
||||
}
|
||||
|
||||
int width = header.getWidth(imageIndex);
|
||||
int height = header.getHeight(imageIndex);
|
||||
|
||||
switch (type) {
|
||||
case DXT1:
|
||||
return decodeDXT1(width, height, buffer);
|
||||
case DXT2:
|
||||
return decodeDXT2(width, height, buffer);
|
||||
case DXT3:
|
||||
return decodeDXT3(width, height, buffer);
|
||||
case DXT4:
|
||||
return decodeDXT4(width, height, buffer);
|
||||
case DXT5:
|
||||
return decodeDXT5(width, height, buffer);
|
||||
case A1R5G5B5:
|
||||
return readA1R5G5B5(width, height, buffer);
|
||||
case X1R5G5B5:
|
||||
return readX1R5G5B5(width, height, buffer);
|
||||
case A4R4G4B4:
|
||||
return readA4R4G4B4(width, height, buffer);
|
||||
case X4R4G4B4:
|
||||
return readX4R4G4B4(width, height, buffer);
|
||||
case R5G6B5:
|
||||
return readR5G6B5(width, height, buffer);
|
||||
case R8G8B8:
|
||||
return readR8G8B8(width, height, buffer);
|
||||
case A8B8G8R8:
|
||||
return readA8B8G8R8(width, height, buffer);
|
||||
case X8B8G8R8:
|
||||
return readX8B8G8R8(width, height, buffer);
|
||||
case A8R8G8B8:
|
||||
return readA8R8G8B8(width, height, buffer);
|
||||
case X8R8G8B8:
|
||||
return readX8R8G8B8(width, height, buffer);
|
||||
default:
|
||||
throw new IIOException("Unsupported type: " + type);
|
||||
}
|
||||
}
|
||||
|
||||
private DDSType getType() throws IIOException {
|
||||
int flags = header.getPixelFormatFlags();
|
||||
|
||||
if ((flags & DDS.PIXEL_FORMAT_FLAG_FOURCC) != 0) {
|
||||
// DXT
|
||||
int type = header.getFourCC();
|
||||
return DDSType.valueOf(type);
|
||||
|
||||
} else if ((flags & DDS.PIXEL_FORMAT_FLAG_RGB) != 0) {
|
||||
// RGB
|
||||
int bitCount = header.getBitCount();
|
||||
int redMask = header.getRedMask();
|
||||
int greenMask = header.getGreenMask();
|
||||
int blueMask = header.getBlueMask();
|
||||
int alphaMask = ((flags & 0x01) != 0) ? header.getAlphaMask() : 0; // 0x01 alpha
|
||||
if (bitCount == 16) {
|
||||
if (redMask == A1R5G5B5_MASKS[0] && greenMask == A1R5G5B5_MASKS[1] && blueMask == A1R5G5B5_MASKS[2] && alphaMask == A1R5G5B5_MASKS[3]) {
|
||||
// A1R5G5B5
|
||||
return DDSType.A1R5G5B5;
|
||||
} else if (redMask == X1R5G5B5_MASKS[0] && greenMask == X1R5G5B5_MASKS[1] && blueMask == X1R5G5B5_MASKS[2] && alphaMask == X1R5G5B5_MASKS[3]) {
|
||||
// X1R5G5B5
|
||||
return DDSType.X1R5G5B5;
|
||||
} else if (redMask == A4R4G4B4_MASKS[0] && greenMask == A4R4G4B4_MASKS[1] && blueMask == A4R4G4B4_MASKS[2] && alphaMask == A4R4G4B4_MASKS[3]) {
|
||||
// A4R4G4B4
|
||||
return DDSType.A4R4G4B4;
|
||||
} else if (redMask == X4R4G4B4_MASKS[0] && greenMask == X4R4G4B4_MASKS[1] && blueMask == X4R4G4B4_MASKS[2] && alphaMask == X4R4G4B4_MASKS[3]) {
|
||||
// X4R4G4B4
|
||||
return DDSType.X4R4G4B4;
|
||||
} else if (redMask == R5G6B5_MASKS[0] && greenMask == R5G6B5_MASKS[1] && blueMask == R5G6B5_MASKS[2] && alphaMask == R5G6B5_MASKS[3]) {
|
||||
// R5G6B5
|
||||
return DDSType.R5G6B5;
|
||||
} else {
|
||||
throw new IIOException("Unsupported 16bit RGB image.");
|
||||
}
|
||||
} else if (bitCount == 24) {
|
||||
if (redMask == R8G8B8_MASKS[0] && greenMask == R8G8B8_MASKS[1] && blueMask == R8G8B8_MASKS[2] && alphaMask == R8G8B8_MASKS[3]) {
|
||||
// R8G8B8
|
||||
return DDSType.R8G8B8;
|
||||
} else {
|
||||
throw new IIOException("Unsupported 24bit RGB image.");
|
||||
}
|
||||
} else if (bitCount == 32) {
|
||||
if (redMask == A8B8G8R8_MASKS[0] && greenMask == A8B8G8R8_MASKS[1] && blueMask == A8B8G8R8_MASKS[2] && alphaMask == A8B8G8R8_MASKS[3]) {
|
||||
// A8B8G8R8
|
||||
return DDSType.A8B8G8R8;
|
||||
} else if (redMask == X8B8G8R8_MASKS[0] && greenMask == X8B8G8R8_MASKS[1] && blueMask == X8B8G8R8_MASKS[2] && alphaMask == X8B8G8R8_MASKS[3]) {
|
||||
// X8B8G8R8
|
||||
return DDSType.X8B8G8R8;
|
||||
} else if (redMask == A8R8G8B8_MASKS[0] && greenMask == A8R8G8B8_MASKS[1] && blueMask == A8R8G8B8_MASKS[2] && alphaMask == A8R8G8B8_MASKS[3]) {
|
||||
// A8R8G8B8
|
||||
return DDSType.A8R8G8B8;
|
||||
} else if (redMask == X8R8G8B8_MASKS[0] && greenMask == X8R8G8B8_MASKS[1] && blueMask == X8R8G8B8_MASKS[2] && alphaMask == X8R8G8B8_MASKS[3]) {
|
||||
// X8R8G8B8
|
||||
return DDSType.X8R8G8B8;
|
||||
} else {
|
||||
throw new IIOException("Unsupported 32bit RGB image.");
|
||||
}
|
||||
} else {
|
||||
throw new IIOException("Unsupported bit count: " + bitCount);
|
||||
}
|
||||
} else {
|
||||
throw new IIOException("Unsupported YUV or LUMINANCE image.");
|
||||
}
|
||||
}
|
||||
|
||||
private int getLength(DDSType type, int imageIndex) throws IIOException {
|
||||
int width = header.getWidth(imageIndex);
|
||||
int height = header.getHeight(imageIndex);
|
||||
|
||||
switch (type) {
|
||||
case DXT1:
|
||||
return 8 * ((width + 3) / 4) * ((height + 3) / 4);
|
||||
case DXT2:
|
||||
case DXT3:
|
||||
case DXT4:
|
||||
case DXT5:
|
||||
return 16 * ((width + 3) / 4) * ((height + 3) / 4);
|
||||
case A1R5G5B5:
|
||||
case X1R5G5B5:
|
||||
case A4R4G4B4:
|
||||
case X4R4G4B4:
|
||||
case R5G6B5:
|
||||
case R8G8B8:
|
||||
case A8B8G8R8:
|
||||
case X8B8G8R8:
|
||||
case A8R8G8B8:
|
||||
case X8R8G8B8:
|
||||
return (type.value() & 0xFF) * width * height;
|
||||
default:
|
||||
throw new IIOException("Unknown type: " + Integer.toHexString(type.value()));
|
||||
}
|
||||
}
|
||||
|
||||
private static int[] decodeDXT1(int width, int height, byte[] buffer) {
|
||||
int[] pixels = new int[width * height];
|
||||
int index = 0;
|
||||
int w = (width + 3) / 4;
|
||||
int h = (height + 3) / 4;
|
||||
for (int i = 0; i < h; i++) {
|
||||
for (int j = 0; j < w; j++) {
|
||||
int c0 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int c1 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
for (int k = 0; k < 4; k++) {
|
||||
if (4 * i + k >= height) break;
|
||||
int t0 = (buffer[index] & 0x03);
|
||||
int t1 = (buffer[index] & 0x0C) >> 2;
|
||||
int t2 = (buffer[index] & 0x30) >> 4;
|
||||
int t3 = (buffer[index++] & 0xC0) >> 6;
|
||||
pixels[4 * width * i + 4 * j + width * k ] = getDXTColor(c0, c1, 0xFF, t0);
|
||||
if (4 * j + 1 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 1] = getDXTColor(c0, c1, 0xFF, t1);
|
||||
if (4 * j + 2 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 2] = getDXTColor(c0, c1, 0xFF, t2);
|
||||
if (4 * j + 3 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 3] = getDXTColor(c0, c1, 0xFF, t3);
|
||||
}
|
||||
}
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] decodeDXT2(int width, int height, byte[] buffer) {
|
||||
return decodeDXT3(width, height, buffer);
|
||||
}
|
||||
|
||||
private static int[] decodeDXT3(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int w = (width + 3) / 4;
|
||||
int h = (height + 3) / 4;
|
||||
int[] pixels = new int[width * height];
|
||||
int[] alphaTable = new int[16];
|
||||
for (int i = 0; i < h; i++) {
|
||||
for (int j = 0; j < w; j++) {
|
||||
// create alpha table(4bit to 8bit)
|
||||
for (int k = 0; k < 4; k++) {
|
||||
int a0 = (buffer[index++] & 0xFF);
|
||||
int a1 = (buffer[index++] & 0xFF);
|
||||
// 4bit alpha to 8bit alpha
|
||||
alphaTable[4 * k ] = 17 * ((a0 & 0xF0) >> 4);
|
||||
alphaTable[4 * k + 1] = 17 * (a0 & 0x0F);
|
||||
alphaTable[4 * k + 2] = 17 * ((a1 & 0xF0) >> 4);
|
||||
alphaTable[4 * k + 3] = 17 * (a1 & 0x0F);
|
||||
}
|
||||
int c0 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int c1 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
for (int k = 0; k < 4; k++) {
|
||||
if (4 * i + k >= height) break;
|
||||
int t0 = (buffer[index] & 0x03);
|
||||
int t1 = (buffer[index] & 0x0C) >> 2;
|
||||
int t2 = (buffer[index] & 0x30) >> 4;
|
||||
int t3 = (buffer[index++] & 0xC0) >> 6;
|
||||
pixels[4 * width * i + 4 * j + width * k ] = getDXTColor(c0, c1, alphaTable[4 * k ], t0);
|
||||
if (4 * j + 1 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 1] = getDXTColor(c0, c1, alphaTable[4 * k + 1], t1);
|
||||
if (4 * j + 2 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 2] = getDXTColor(c0, c1, alphaTable[4 * k + 2], t2);
|
||||
if (4 * j + 3 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 3] = getDXTColor(c0, c1, alphaTable[4 * k + 3], t3);
|
||||
}
|
||||
}
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] decodeDXT4(int width, int height, byte[] buffer) {
|
||||
return decodeDXT5(width, height, buffer);
|
||||
}
|
||||
|
||||
private static int[] decodeDXT5(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int w = (width + 3) / 4;
|
||||
int h = (height + 3) / 4;
|
||||
int[] pixels = new int[width * height];
|
||||
int[] alphaTable = new int[16];
|
||||
for (int i = 0; i < h; i++) {
|
||||
for (int j = 0; j < w; j++) {
|
||||
// create alpha table
|
||||
int a0 = (buffer[index++] & 0xFF);
|
||||
int a1 = (buffer[index++] & 0xFF);
|
||||
int b0 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8 | (buffer[index + 2] & 0xFF) << 16;
|
||||
index += 3;
|
||||
int b1 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8 | (buffer[index + 2] & 0xFF) << 16;
|
||||
index += 3;
|
||||
alphaTable[0] = b0 & 0x07;
|
||||
alphaTable[1] = (b0 >> 3) & 0x07;
|
||||
alphaTable[2] = (b0 >> 6) & 0x07;
|
||||
alphaTable[3] = (b0 >> 9) & 0x07;
|
||||
alphaTable[4] = (b0 >> 12) & 0x07;
|
||||
alphaTable[5] = (b0 >> 15) & 0x07;
|
||||
alphaTable[6] = (b0 >> 18) & 0x07;
|
||||
alphaTable[7] = (b0 >> 21) & 0x07;
|
||||
alphaTable[8] = b1 & 0x07;
|
||||
alphaTable[9] = (b1 >> 3) & 0x07;
|
||||
alphaTable[10] = (b1 >> 6) & 0x07;
|
||||
alphaTable[11] = (b1 >> 9) & 0x07;
|
||||
alphaTable[12] = (b1 >> 12) & 0x07;
|
||||
alphaTable[13] = (b1 >> 15) & 0x07;
|
||||
alphaTable[14] = (b1 >> 18) & 0x07;
|
||||
alphaTable[15] = (b1 >> 21) & 0x07;
|
||||
int c0 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int c1 = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
for (int k = 0; k < 4; k++) {
|
||||
if (4 * i + k >= height) break;
|
||||
int t0 = (buffer[index] & 0x03);
|
||||
int t1 = (buffer[index] & 0x0C) >> 2;
|
||||
int t2 = (buffer[index] & 0x30) >> 4;
|
||||
int t3 = (buffer[index++] & 0xC0) >> 6;
|
||||
pixels[4 * width * i + 4 * j + width * k ] = getDXTColor(c0, c1, getDXT5Alpha(a0, a1, alphaTable[4 * k ]), t0);
|
||||
if (4 * j + 1 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 1] = getDXTColor(c0, c1, getDXT5Alpha(a0, a1, alphaTable[4 * k + 1]), t1);
|
||||
if (4 * j + 2 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 2] = getDXTColor(c0, c1, getDXT5Alpha(a0, a1, alphaTable[4 * k + 2]), t2);
|
||||
if (4 * j + 3 >= width) continue;
|
||||
pixels[4 * width * i + 4 * j + width * k + 3] = getDXTColor(c0, c1, getDXT5Alpha(a0, a1, alphaTable[4 * k + 3]), t3);
|
||||
}
|
||||
}
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readA1R5G5B5(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int rgba = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int r = BIT5[(rgba & A1R5G5B5_MASKS[0]) >> 10];
|
||||
int g = BIT5[(rgba & A1R5G5B5_MASKS[1]) >> 5];
|
||||
int b = BIT5[(rgba & A1R5G5B5_MASKS[2])];
|
||||
int a = 255 * ((rgba & A1R5G5B5_MASKS[3]) >> 15);
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readX1R5G5B5(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int rgba = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int r = BIT5[(rgba & X1R5G5B5_MASKS[0]) >> 10];
|
||||
int g = BIT5[(rgba & X1R5G5B5_MASKS[1]) >> 5];
|
||||
int b = BIT5[(rgba & X1R5G5B5_MASKS[2])];
|
||||
int a = 255;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readA4R4G4B4(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int rgba = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int r = 17 * ((rgba & A4R4G4B4_MASKS[0]) >> 8);
|
||||
int g = 17 * ((rgba & A4R4G4B4_MASKS[1]) >> 4);
|
||||
int b = 17 * ((rgba & A4R4G4B4_MASKS[2]));
|
||||
int a = 17 * ((rgba & A4R4G4B4_MASKS[3]) >> 12);
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readX4R4G4B4(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int rgba = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int r = 17 * ((rgba & A4R4G4B4_MASKS[0]) >> 8);
|
||||
int g = 17 * ((rgba & A4R4G4B4_MASKS[1]) >> 4);
|
||||
int b = 17 * ((rgba & A4R4G4B4_MASKS[2]));
|
||||
int a = 255;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readR5G6B5(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int rgba = (buffer[index] & 0xFF) | (buffer[index + 1] & 0xFF) << 8;
|
||||
index += 2;
|
||||
int r = BIT5[((rgba & R5G6B5_MASKS[0]) >> 11)];
|
||||
int g = BIT6[((rgba & R5G6B5_MASKS[1]) >> 5)];
|
||||
int b = BIT5[((rgba & R5G6B5_MASKS[2]))];
|
||||
int a = 255;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readR8G8B8(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int b = buffer[index++] & 0xFF;
|
||||
int g = buffer[index++] & 0xFF;
|
||||
int r = buffer[index++] & 0xFF;
|
||||
int a = 255;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readA8B8G8R8(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int r = buffer[index++] & 0xFF;
|
||||
int g = buffer[index++] & 0xFF;
|
||||
int b = buffer[index++] & 0xFF;
|
||||
int a = buffer[index++] & 0xFF;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readX8B8G8R8(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int r = buffer[index++] & 0xFF;
|
||||
int g = buffer[index++] & 0xFF;
|
||||
int b = buffer[index++] & 0xFF;
|
||||
int a = 255;
|
||||
index++;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readA8R8G8B8(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int b = buffer[index++] & 0xFF;
|
||||
int g = buffer[index++] & 0xFF;
|
||||
int r = buffer[index++] & 0xFF;
|
||||
int a = buffer[index++] & 0xFF;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int[] readX8R8G8B8(int width, int height, byte[] buffer) {
|
||||
int index = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
for (int i = 0; i < height * width; i++) {
|
||||
int b = buffer[index++] & 0xFF;
|
||||
int g = buffer[index++] & 0xFF;
|
||||
int r = buffer[index++] & 0xFF;
|
||||
int a = 255;
|
||||
index++;
|
||||
pixels[i] = (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
return pixels;
|
||||
}
|
||||
|
||||
private static int getDXTColor(int c0, int c1, int a, int t) {
|
||||
switch (t) {
|
||||
case 0:
|
||||
return getDXTColor1(c0, a);
|
||||
case 1:
|
||||
return getDXTColor1(c1, a);
|
||||
case 2:
|
||||
return (c0 > c1) ? getDXTColor2_1(c0, c1, a) : getDXTColor1_1(c0, c1, a);
|
||||
case 3:
|
||||
return (c0 > c1) ? getDXTColor2_1(c1, c0, a) : 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
private static int getDXTColor2_1(int c0, int c1, int a) {
|
||||
// 2*c0/3 + c1/3
|
||||
int r = (2 * BIT5[(c0 & 0xFC00) >> 11] + BIT5[(c1 & 0xFC00) >> 11]) / 3;
|
||||
int g = (2 * BIT6[(c0 & 0x07E0) >> 5] + BIT6[(c1 & 0x07E0) >> 5]) / 3;
|
||||
int b = (2 * BIT5[c0 & 0x001F] + BIT5[c1 & 0x001F]) / 3;
|
||||
return (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
|
||||
private static int getDXTColor1_1(int c0, int c1, int a) {
|
||||
// (c0+c1) / 2
|
||||
int r = (BIT5[(c0 & 0xFC00) >> 11] + BIT5[(c1 & 0xFC00) >> 11]) / 2;
|
||||
int g = (BIT6[(c0 & 0x07E0) >> 5] + BIT6[(c1 & 0x07E0) >> 5]) / 2;
|
||||
int b = (BIT5[c0 & 0x001F] + BIT5[c1 & 0x001F]) / 2;
|
||||
return (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
|
||||
private static int getDXTColor1(int c, int a) {
|
||||
int r = BIT5[(c & 0xFC00) >> 11];
|
||||
int g = BIT6[(c & 0x07E0) >> 5];
|
||||
int b = BIT5[(c & 0x001F)];
|
||||
return (a << ARGB_ORDER.alphaShift) | (r << ARGB_ORDER.redShift) | (g << ARGB_ORDER.greenShift) | (b << ARGB_ORDER.blueShift);
|
||||
}
|
||||
|
||||
private static int getDXT5Alpha(int a0, int a1, int t) {
|
||||
if (a0 > a1) switch (t) {
|
||||
case 0:
|
||||
return a0;
|
||||
case 1:
|
||||
return a1;
|
||||
case 2:
|
||||
return (6 * a0 + a1) / 7;
|
||||
case 3:
|
||||
return (5 * a0 + 2 * a1) / 7;
|
||||
case 4:
|
||||
return (4 * a0 + 3 * a1) / 7;
|
||||
case 5:
|
||||
return (3 * a0 + 4 * a1) / 7;
|
||||
case 6:
|
||||
return (2 * a0 + 5 * a1) / 7;
|
||||
case 7:
|
||||
return (a0 + 6 * a1) / 7;
|
||||
}
|
||||
else switch (t) {
|
||||
case 0:
|
||||
return a0;
|
||||
case 1:
|
||||
return a1;
|
||||
case 2:
|
||||
return (4 * a0 + a1) / 5;
|
||||
case 3:
|
||||
return (3 * a0 + 2 * a1) / 5;
|
||||
case 4:
|
||||
return (2 * a0 + 3 * a1) / 5;
|
||||
case 5:
|
||||
return (a0 + 4 * a1) / 5;
|
||||
case 6:
|
||||
return 0;
|
||||
case 7:
|
||||
return 255;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
// RGBA Masks
|
||||
private static final int[] A1R5G5B5_MASKS = {0x7C00, 0x03E0, 0x001F, 0x8000};
|
||||
private static final int[] X1R5G5B5_MASKS = {0x7C00, 0x03E0, 0x001F, 0x0000};
|
||||
private static final int[] A4R4G4B4_MASKS = {0x0F00, 0x00F0, 0x000F, 0xF000};
|
||||
private static final int[] X4R4G4B4_MASKS = {0x0F00, 0x00F0, 0x000F, 0x0000};
|
||||
private static final int[] R5G6B5_MASKS = {0xF800, 0x07E0, 0x001F, 0x0000};
|
||||
private static final int[] R8G8B8_MASKS = {0xFF0000, 0x00FF00, 0x0000FF, 0x000000};
|
||||
private static final int[] A8B8G8R8_MASKS = {0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000};
|
||||
private static final int[] X8B8G8R8_MASKS = {0x000000FF, 0x0000FF00, 0x00FF0000, 0x00000000};
|
||||
private static final int[] A8R8G8B8_MASKS = {0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000};
|
||||
private static final int[] X8R8G8B8_MASKS = {0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000};
|
||||
|
||||
// BIT4 = 17 * index;
|
||||
private static final int[] BIT5 = {0, 8, 16, 25, 33, 41, 49, 58, 66, 74, 82, 90, 99, 107, 115, 123, 132, 140, 148, 156, 165, 173, 181, 189, 197, 206, 214, 222, 230, 239, 247, 255};
|
||||
private static final int[] BIT6 = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81, 85, 89, 93, 97, 101, 105, 109, 113, 117, 121, 125, 130, 134, 138, 142, 146, 150, 154, 158, 162, 166, 170, 174, 178, 182, 186, 190, 194, 198, 202, 206, 210, 215, 219, 223, 227, 231, 235, 239, 243, 247, 251, 255};
|
||||
|
||||
private static final class Order {
|
||||
Order(int redShift, int greenShift, int blueShift, int alphaShift) {
|
||||
this.redShift = redShift;
|
||||
this.greenShift = greenShift;
|
||||
this.blueShift = blueShift;
|
||||
this.alphaShift = alphaShift;
|
||||
}
|
||||
|
||||
public int redShift;
|
||||
public int greenShift;
|
||||
public int blueShift;
|
||||
public int alphaShift;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,70 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Paul Allen, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
enum DDSType {
|
||||
|
||||
DXT1(0x31545844),
|
||||
DXT2(0x32545844),
|
||||
DXT3(0x33545844),
|
||||
DXT4(0x34545844),
|
||||
DXT5(0x35545844),
|
||||
A1R5G5B5((1 << 16) | 2),
|
||||
X1R5G5B5((2 << 16) | 2),
|
||||
A4R4G4B4((3 << 16) | 2),
|
||||
X4R4G4B4((4 << 16) | 2),
|
||||
R5G6B5((5 << 16) | 2),
|
||||
R8G8B8((1 << 16) | 3),
|
||||
A8B8G8R8((1 << 16) | 4),
|
||||
X8B8G8R8((2 << 16) | 4),
|
||||
A8R8G8B8((3 << 16) | 4),
|
||||
X8R8G8B8((4 << 16) | 4);
|
||||
|
||||
private final int value;
|
||||
|
||||
DDSType(int value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public int value() {
|
||||
return value;
|
||||
}
|
||||
|
||||
public static DDSType valueOf(int value) {
|
||||
for (DDSType type : DDSType.values()) {
|
||||
if (value == type.value()) {
|
||||
return type;
|
||||
}
|
||||
}
|
||||
|
||||
throw new IllegalArgumentException(String.format("Unknown type: 0x%08x", value));
|
||||
}
|
||||
}
|
||||
-1
@@ -1 +0,0 @@
|
||||
com.twelvemonkeys.imageio.plugins.dds.DDSImageReaderSpi
|
||||
-107
@@ -1,107 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2024, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.imageio.plugins.dds;
|
||||
|
||||
import com.twelvemonkeys.imageio.util.ImageReaderAbstractTest;
|
||||
|
||||
import javax.imageio.spi.ImageReaderSpi;
|
||||
import java.awt.Dimension;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
public class DDSImageReaderTest extends ImageReaderAbstractTest<DDSImageReader> {
|
||||
@Override
|
||||
protected ImageReaderSpi createProvider() {
|
||||
return new DDSImageReaderSpi();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected List<TestData> getTestData() {
|
||||
Dimension dim256 = new Dimension(256, 256);
|
||||
Dimension dim128 = new Dimension(128, 128);
|
||||
Dimension dim64 = new Dimension(64, 64);
|
||||
Dimension dim32 = new Dimension(32, 32);
|
||||
Dimension dim16 = new Dimension(16, 16);
|
||||
Dimension dim8 = new Dimension(8, 8);
|
||||
Dimension dim4 = new Dimension(4, 4);
|
||||
Dimension dim2 = new Dimension(2, 2);
|
||||
Dimension dim1 = new Dimension(1, 1);
|
||||
|
||||
return Arrays.asList(
|
||||
new TestData(getClassLoaderResource("/dds/dds_A1R5G5B5.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A1R5G5B5_mipmap.dds"), dim256, dim128, dim64, dim32, dim16, dim8, dim4, dim2, dim1),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A4R4G4B4.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A4R4G4B4_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A8B8G8R8.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A8B8G8R8_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A8R8G8B8.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_A8R8G8B8_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT1.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT1_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT2.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT2_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT3.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT3_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT4.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT4_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT5.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_DXT5_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_R5G6B5.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_R5G6B5_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_R8G8B8.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_R8G8B8_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X1R5G5B5.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X1R5G5B5_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X4R4G4B4.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X4R4G4B4_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X8B8G8R8.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X8B8G8R8_mipmap.dds"), dim256, dim128, dim64),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X8R8G8B8.dds"), dim256),
|
||||
new TestData(getClassLoaderResource("/dds/dds_X8R8G8B8_mipmap.dds"), dim256, dim128, dim64)
|
||||
);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected List<String> getFormatNames() {
|
||||
return Arrays.asList("DDS", "dds");
|
||||
}
|
||||
|
||||
@Override
|
||||
protected List<String> getSuffixes() {
|
||||
return Collections.singletonList("dds");
|
||||
}
|
||||
|
||||
@Override
|
||||
protected List<String> getMIMETypes() {
|
||||
return Collections.singletonList("image/vnd-ms.dds");
|
||||
}
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user