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81 Commits

Author SHA1 Message Date
Harald Kuhr 873420286d [maven-release-plugin] prepare for next development iteration 2021-03-08 14:31:07 +01:00
Harald Kuhr 4993331a5d [maven-release-plugin] prepare release twelvemonkeys-3.6.4 2021-03-08 14:31:01 +01:00
Harald Kuhr af0a3889db #595 Avoid infinite loop on corrupted JPEG stream
(cherry picked from commit ba0bb7b903)
2021-03-08 14:24:12 +01:00
Harald Kuhr 6acdfd3be6 Readme updates, mentioning JPEG lossless and built-in support (closes #471).
(cherry picked from commit d03dc28764)
2021-03-08 14:24:11 +01:00
Harald Kuhr cfb664a76a Updated version numbers.
(cherry picked from commit 20a785ea5e)
2021-03-08 14:23:19 +01:00
Harald Kuhr 86d95e1f02 [maven-release-plugin] prepare for next development iteration 2021-02-26 18:51:06 +01:00
Harald Kuhr 54dd9b6d7b [maven-release-plugin] prepare release twelvemonkeys-3.6.3 2021-02-26 18:50:59 +01:00
Harald Kuhr 4e10fc019e #588 Clipping path from JPEG with multiple APP13 segments
(cherry picked from commit 970f4f3a7e)
2021-02-26 18:42:42 +01:00
Harald Kuhr 1295951ead Fix SGI source subsampling + test optimizations.
(cherry picked from commit 6d192968d1)
2021-02-26 18:42:38 +01:00
Harald Kuhr d5e664cdcc JPEG Exif/thumbnail fixes.
(cherry picked from commit fbc738f2d4)
2021-02-26 18:39:43 +01:00
Harald Kuhr efe5f3c34a No longer reads thumbnails, as part of the readWithOrientation method.
(cherry picked from commit 80c595cea8)
2021-02-26 18:33:47 +01:00
Harald Kuhr 2488f6f67c JPEG Exif/thumbnail fixes.
(cherry picked from commit fbc738f2d4)
2021-02-26 18:33:46 +01:00
Harald Kuhr 6a66d2e059 More standard key mapping, more correct fit size. Nicer color!
(cherry picked from commit 3e3acf3332)
2021-02-26 18:33:44 +01:00
Koen De Groote ebd5533879 Upgraded the Apache Batik library from 1.12 to 1.14 due to fixed CVEs.
(cherry picked from commit 72cd3aade3)
2021-02-26 18:32:21 +01:00
Harald Kuhr e6e4e96309 Update README.md
Removed JDK 7 from recommended build.

(cherry picked from commit 88bd9cd2ba)
2021-02-26 18:32:20 +01:00
Harald Kuhr aadc62dde9 Removed XWD plugin that will be in 3.7.
Fixed some incorrect code escaping.

(cherry picked from commit 5ee8678a29)
2021-02-26 18:32:20 +01:00
Harald Kuhr 24cbe57240 Updated README with latest version numbers.
(cherry picked from commit fb1937ae63)
2021-02-26 18:32:20 +01:00
Harald Kuhr f7d8ae0cd2 [maven-release-plugin] prepare for next development iteration 2021-01-23 17:09:08 +01:00
Harald Kuhr 5da934e11b [maven-release-plugin] prepare release twelvemonkeys-3.6.2 2021-01-23 17:08:59 +01:00
Harald Kuhr 51297ad496 #582: Fix for missing Exif thumbnail, now only issues warning.
(cherry picked from commit de02e3d7e0)
2021-01-23 17:01:14 +01:00
Harald Kuhr 80a534cd62 Fix some corner cases in BufferedImageInputStream.
(cherry picked from commit 8a1a90dafd)
2021-01-23 17:01:08 +01:00
Harald Kuhr 24130d466d #579 More reliable CCITT compression type detection
(cherry picked from commit 253f04066b)
2021-01-23 17:01:05 +01:00
Harald Kuhr 7559686782 StandardCharsets.US_ASCII instead of Charset.forName("ascii")
(cherry picked from commit 74902b3fb4)
2021-01-23 17:00:58 +01:00
Harald Kuhr b6988c37a7 #577 Fix TGA subsampling + bonus metadata fix and palette conversion.
(cherry picked from commit af1a6492d4)
2021-01-23 17:00:48 +01:00
Harald Kuhr bbffb1d416 BufferedImageInputStream performance optimizations.
(cherry picked from commit c7d2f422b8)
2021-01-23 17:00:31 +01:00
Harald Kuhr c68de3bc92 Updated links to latest version.
(cherry picked from commit 25150b421c)
2021-01-23 16:59:58 +01:00
Harald Kuhr a12b6044c6 Add XWD to BOM.
(cherry picked from commit 94031a2913)
2021-01-23 16:59:48 +01:00
Harald Kuhr 9a0e2d9659 [maven-release-plugin] prepare for next development iteration 2020-11-19 22:40:02 +01:00
Harald Kuhr b904f8952f [maven-release-plugin] prepare release twelvemonkeys-3.6.1 2020-11-19 22:39:53 +01:00
Harald Kuhr 187c952b8e Setting SNAPSHOT versions. 2020-11-19 22:07:30 +01:00
Harald Kuhr ca86605923 #574 Better test data.
(cherry picked from commit 1d4f681b8f)
2020-11-19 21:50:40 +01:00
Harald Kuhr 8bc863298f #574 Fix for possible OOME in Exif metadata.
(cherry picked from commit eda2cd76db)
2020-11-19 21:50:39 +01:00
Harald Kuhr 3447d1782c Some minor code clean-up.
(cherry picked from commit 4adc60a6c6)
2020-11-19 21:50:35 +01:00
Harald Kuhr bf245fde5f #330 ImageReaderBase.getDestination now throws IIOException for too large dimension/size.
(cherry picked from commit 0d5577a9a4)
2020-11-19 21:50:31 +01:00
Harald Kuhr c0748dcfd7 #330 Now correctly calculates scanline for 1 & 4 bits
(cherry picked from commit 918f92aba7)
2020-11-19 21:50:26 +01:00
Harald Kuhr c293516201 #330 Now correctly uses USHORT instead of SHORT for 16 bit DIB.
(cherry picked from commit 7a24d55be7)
2020-11-19 21:50:26 +01:00
Harald Kuhr f6dae36b7e #330 Now guards against buffer overruns in RLE decoder.
(cherry picked from commit a84cc1c060)
2020-11-19 21:50:26 +01:00
Harald Kuhr a14b481e9e #330 Minor improvements to avoid RuntimeExceptions.
(cherry picked from commit 31cb79d2b9)
2020-11-19 21:50:22 +01:00
Harald Kuhr d9c1a39c37 Fixed Maven Central link URL to more relevant URL.
(cherry picked from commit d995e7baa0)
2020-11-19 21:50:17 +01:00
Harald Kuhr e9d9f99bb0 Fixed Maven Central link URL
(cherry picked from commit e7fe6d5c22)
2020-11-19 21:50:13 +01:00
Harald Kuhr b9749b94b0 Release notes already on the Github page.
(cherry picked from commit 918b698e50)
2020-11-19 21:50:13 +01:00
Harald Kuhr 4996dff6e4 ...and again.
(cherry picked from commit 2427b2323f)
2020-11-19 21:50:13 +01:00
Harald Kuhr b1a2244c7f ...and again.
(cherry picked from commit 0a8222fea3)
2020-11-19 21:50:08 +01:00
Harald Kuhr c6fe747ca3 Fixed metadata support (not all formats have it yet).
(cherry picked from commit 60a00b89ae)
2020-11-19 21:50:04 +01:00
Harald Kuhr e1af4d7da9 Removed empty lines. Added missing BMP info.
(cherry picked from commit 4c88efa19d)
2020-11-19 21:50:03 +01:00
Harald Kuhr 33556cc0ec New & improved README with tables and link to Wiki!
(cherry picked from commit 17d65a1f6f)
2020-11-19 21:50:03 +01:00
Harald Kuhr eaf13b102f Added PayPal donation link. Go use it! :-)
(cherry picked from commit fcd03eb903)
2020-11-19 21:49:59 +01:00
Harald Kuhr 74718f1ffb Now correctly uses Image*Input*Stream instead of ImageOutputStream...
(cherry picked from commit 4e69efce28)
2020-11-19 21:49:55 +01:00
Harald Kuhr bd3700ea59 ...and fix the broken test.
(cherry picked from commit 16caec4a22)
2020-11-19 21:49:50 +01:00
Harald Kuhr 8fccd9445f Minor improvements and better test cases.
(cherry picked from commit 08282ea09d)
2020-11-19 21:49:49 +01:00
Harald Kuhr cf0ed8f95c Update README.md
(cherry picked from commit a16fce0749)
2020-11-19 21:49:49 +01:00
Harald Kuhr c12e4e5646 Fixed URL now works, ideally should point to correct branch...
(cherry picked from commit 26e2fa0168)
2020-11-19 21:49:03 +01:00
Harald Kuhr 287b73c732 More standard way for getting vendor name and version info.
(cherry picked from commit 120deb3ad4)
2020-11-19 21:49:01 +01:00
Harald Kuhr 24271b8cad NetBPM clean-up, fixes and better tests.
(cherry picked from commit 0a9e2df5de)
2020-11-19 21:48:59 +01:00
Harald Kuhr 3e2f54ee7c Verify that RGB data is correct.
(cherry picked from commit 6ffcb88872)
2020-11-19 21:48:59 +01:00
Harald Kuhr 2511b2d0cd Added test to verify how to write CMYK JPEG without ICC profile.
(cherry picked from commit 960e764c7b)
2020-11-19 21:48:58 +01:00
Harald Kuhr a15d54c92c Code clean-up.
(cherry picked from commit d88f27b251)
2020-11-19 21:48:56 +01:00
Harald Kuhr 47b7c4b16c Added missing tests.
(cherry picked from commit e5b3e9755e)
2020-11-19 21:48:55 +01:00
Harald Kuhr 9e1b01a7fd ImageWriterAbstractTest refactorings.
(cherry picked from commit 6c34fb211f)
2020-11-19 21:48:55 +01:00
Harald Kuhr 769acc8726 ImageReaderAbstractTest refactorings.
(cherry picked from commit 9fdbc3b1fc)
2020-11-19 21:48:15 +01:00
Harald Kuhr 1ace3a6d5f Getting rid of more JUnit deprecation.
(cherry picked from commit 622c6f40d4)
2020-11-19 21:44:36 +01:00
Harald Kuhr a06eb53cd2 Dependabot broke my build...
(cherry picked from commit 107da17ca9)
2020-11-19 21:44:36 +01:00
dependabot[bot] 1e1a640a6c Bump junit from 4.7 to 4.13.1 in /sandbox
Bumps [junit](https://github.com/junit-team/junit4) from 4.7 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.7...r4.13.1)

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit 19c62ac7da)
2020-11-19 21:44:35 +01:00
dependabot[bot] 2444bc5ad4 Bump junit from 4.7 to 4.13.1 in /common
Bumps [junit](https://github.com/junit-team/junit4) from 4.7 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.7...r4.13.1)

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit a4d20a4af4)
2020-11-19 21:42:48 +01:00
dependabot[bot] 2e656a45f9 Bump junit from 4.7 to 4.13.1 in /imageio
Bumps [junit](https://github.com/junit-team/junit4) from 4.7 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.7...r4.13.1)

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit 0643d5910a)
2020-11-19 21:42:32 +01:00
dependabot[bot] 657928f4a5 Bump junit from 4.7 to 4.13.1 in /contrib
Bumps [junit](https://github.com/junit-team/junit4) from 4.7 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.7...r4.13.1)

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit c78a456985)
2020-11-19 21:42:32 +01:00
dependabot[bot] 08f7e070dc Bump junit from 4.7 to 4.13.1 in /servlet
Bumps [junit](https://github.com/junit-team/junit4) from 4.7 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.7...r4.13.1)

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit 27017576d3)
2020-11-19 21:42:32 +01:00
Harald Kuhr b205226f0c Better output when debugging readers.
(cherry picked from commit 021aba1a98)
2020-11-19 21:42:32 +01:00
Harald Kuhr 821df11d90 Removed work in progress...
(cherry picked from commit a0b68adff3)
2020-11-19 21:42:31 +01:00
Harald Kuhr a62a838a0d Fixed a minor dependency issue. All test-jar dependencies now has correct test scope.
(cherry picked from commit fa4586663c)
2020-11-19 21:42:31 +01:00
Harald Kuhr 75ff0f265f Better PFM support.
(cherry picked from commit 623d13a517)
2020-11-19 21:42:31 +01:00
Harald Kuhr 15c7cfe9a6 Code clean-up.
(cherry picked from commit a7ebc1b52f)
2020-11-19 21:39:58 +01:00
Harald Kuhr 1286077b02 Added PNMImageWriterTest
(cherry picked from commit f54f4370c0)
2020-11-19 21:39:56 +01:00
Harald Kuhr 5757743db7 Add missing tests.
(cherry picked from commit 5040e9fe8a)
2020-11-19 21:39:55 +01:00
Harald Kuhr fbaa13d48d Minor language fix.
(cherry picked from commit fc72cd34a1)
2020-11-19 21:39:53 +01:00
Harald Kuhr f12df442e9 Added section about re-packaging and Shade plugin.
(cherry picked from commit 6d71a3d306)
2020-11-19 21:39:51 +01:00
Harald Kuhr 0c0712ab30 Comment fix
(cherry picked from commit 86f8cf52a5)
2020-11-19 21:39:50 +01:00
Harald Kuhr 9267842788 #556 PICTImageReaderSpi no longer claim to decode known formats
(cherry picked from commit bda6544a5f)
2020-11-19 21:39:48 +01:00
Harald Kuhr bcffeb04ec #466 TGA extension size fix for 3ds max files
(cherry picked from commit 49c7cd1979)
2020-11-19 21:39:47 +01:00
Harald Kuhr d1a1bab18c Code clean-up.
(cherry picked from commit 9dae58d5a6)
2020-11-19 21:39:47 +01:00
Harald Kuhr 6b5e75a22b Update readme to 3.6.
(cherry picked from commit ed14b97199)
2020-11-19 21:39:47 +01:00
688 changed files with 48164 additions and 32098 deletions
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github: haraldk
-53
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---
name: Bug report
about: Create a report to help us improve
title: ''
labels: Reported bug
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**Version information**
1. The version of the TwelveMonkeys ImageIO library in use.
For example: 4.0.0
2. The *exact* output of `java --version` (or `java -version` for older Java releases).
For example:
java version "1.8.0_271"
Java(TM) SE Runtime Environment (build 1.8.0_271-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.271-b09, mixed mode)
3. Extra information about OS version, server version, standalone program or web application packaging, executable wrapper, etc. Please state exact version numbers where applicable.
**To Reproduce**
Steps to reproduce the behavior:
1. Compile the below sample code
2. Download the sample image file
3. Run the code with the sample file
4. See error
**Expected behavior**
A clear and concise description of what you expected to happen.
**Example code**
Preferably as a failing JUnit test, or a standalone program with a `main` method that showcases the problem.
Less is more. Don't add your entire project, only the code required to reproduce the problem. 😀
**Sample file(s)**
Attach any sample files needed to reproduce the problem. Use a ZIP-file if the format is not directly supported by GitHub.
**Stak trace**
Always include the stack trace you experience.
**Screenshots**
If applicable, add screenshots to help explain your problem.
Do not add screenshots of code or stack traces. 😀
**Additional context**
Add any other context about the problem here.
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---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: New feature
assignees: ''
---
**Is your feature request related to a use case or a problem you are working on? Please describe.**
A clear and concise description of what the problem or use case is. Understanding the rationale is key, to be able to implemeent the right solution.
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've already considered, and why they won't work.
**Additional context**
Add any other context or screenshots about the feature request here, like links to specifications or sample files.
@@ -1,13 +0,0 @@
---
name: Trouble shooting and programming help
about: "General programming issues will reach a wider audience at StackOverflow. Tag
questions with javax-imageio and/or twelvemonkeys \U0001F600 "
title: ''
labels: Trouble-shooting
assignees: ''
---
General programming issues and problems will reach a much wider audience at StackOverflow, we suggest you ask them there. This will offload our work with maintaining the library, and make sure you get better help sooner.
Tag the question with `javax-imageio` and/or `twelvemonkeys` and we'll find them there.
@@ -1,11 +0,0 @@
**What is fixed** Add link to the issue this PR fixes.
Example: Fixes #42.
**Why is this change proposed** If this change does *not* fix an open issue, briefly describe the rationale for this PR.
**What is changed** Briefly describe the changes proposed in this pull request:
* Fixed rare exception happening in `x >= 42` case
* Small optimization of `decompress()` method
* Corrected API doc for `compress()` method to reflect current implementation
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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"
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name: CI
on:
push:
branches:
- '**'
- '!dependabot/**'
pull_request:
branches: [ 'master' ]
permissions: read-all
jobs:
test:
name: Test OpenJDK ${{ matrix.java }} on ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ ubuntu-latest, windows-latest, macos-latest ]
java: [ 8, 11, 17, 21 ]
runs-on: ${{ matrix.os }}
permissions:
checks: write
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # v3.13.0
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@0831a82caad2465c31c6dd929978f640cb42556c # v4.0.3
if: ${{ !cancelled() }}
with:
report_paths: "**/target/surefire-reports/TEST*.xml"
check_name: Unit Test Results for OpenJDK ${{ matrix.java }} on ${{ matrix.os }}
test_oracle:
name: Test Oracle JDK 8 with KCMS=${{ matrix.kcms }}
runs-on: ubuntu-latest
permissions:
checks: write
strategy:
matrix:
kcms: [ true, false ]
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- 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@0ab4596768b603586c0de567f2430c30f5b0d2b0 # v3.13.0
with:
distribution: 'jdkfile'
jdkFile: ${{ runner.temp }}/java_package.tar.gz
java-version: '8'
cache: 'maven'
- name: Set MAVEN_OPTS
if: ${{ matrix.kcms }}
run: |
echo "MAVEN_OPTS=-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider" >> $GITHUB_ENV
- name: Display Java version
run: java -version
- name: Run Tests
run: mvn --batch-mode --no-transfer-progress test
- name: Publish Test Report
uses: mikepenz/action-junit-report@0831a82caad2465c31c6dd929978f640cb42556c # v4.0.3
if: ${{ !cancelled() }}
with:
report_paths: "**/target/surefire-reports/TEST*.xml"
check_name: Unit Test Results for Oracle JDK 8 with KCMS=${{ matrix.kcms }}
release:
name: Deploy
needs: [ test, test_oracle ]
if: github.ref == 'refs/heads/master' # only perform on latest master
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- name: Set up Maven Central
uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # v3.13.0
with: # running setup-java again overwrites the settings.xml
distribution: 'temurin'
java-version: '8'
java-package: jdk
server-id: ossrh # Value of the distributionManagement/repository/id field of the pom.xml
server-username: MAVEN_CENTRAL_USERNAME # env variable for username in deploy (1)
server-password: MAVEN_CENTRAL_PASSWORD # env variable for token in deploy (2)
gpg-private-key: ${{ secrets.GPG_KEY }} # Value of the GPG private key to import
gpg-passphrase: MAVEN_CENTRAL_GPG_PASSPHRASE # env variable for GPG private key passphrase (3)
- name: Get Project Version
run: |
echo "PROJECT_VERSION=$(mvn --batch-mode help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
- name: Publish to Maven Central
if: ${{ endsWith(env.PROJECT_VERSION, '-SNAPSHOT') }}
run: mvn --batch-mode --no-transfer-progress 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)
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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@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@74483a38d39275f33fcff5f35b679b5ca4a26a99 # v2.22.5
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
# queries: security-extended,security-and-quality
# Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
# If this step fails, then you should remove it and run the build manually (see below)
- name: Autobuild
uses: github/codeql-action/autobuild@74483a38d39275f33fcff5f35b679b5ca4a26a99 # v2.22.5
# ️ Command-line programs to run using the OS shell.
# 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
# If the Autobuild fails above, remove it and uncomment the following three lines.
# modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
# - run: |
# echo "Run, Build Application using script"
# ./location_of_script_within_repo/buildscript.sh
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@74483a38d39275f33fcff5f35b679b5ca4a26a99 # v2.22.5
with:
category: "/language:${{matrix.language}}"
-62
View File
@@ -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@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
with:
persist-credentials: false
- name: "Run analysis"
uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736 # v2.3.1
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@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
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@74483a38d39275f33fcff5f35b679b5ca4a26a99 # v2.22.5
with:
sarif_file: results.sarif
-1
View File
@@ -15,4 +15,3 @@ private
profiles.xml
Thumbs.db
.DS_Store
/.metadata/
+14
View File
@@ -0,0 +1,14 @@
dist: trusty
language: java
jdk:
- oraclejdk8
# Oracle JDK 7 no longer supported, we use env matrix to test various CMM providers
# - oraclejdk7
# Some JPEGImageReader tests fail on OpenJDK, need to investigate/fix before enabling
# - openjdk7
env:
- MAVEN_OPTS=-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
- MAVEN_OPTS=""
cache:
directories:
- $HOME/.m2
+116 -117
View File
@@ -1,62 +1,57 @@
[![CI](https://github.com/haraldk/TwelveMonkeys/actions/workflows/ci.yml/badge.svg)](https://github.com/haraldk/TwelveMonkeys/actions/workflows/ci.yml)
[![CodeQL](https://github.com/haraldk/TwelveMonkeys/actions/workflows/codeql.yml/badge.svg)](https://github.com/haraldk/TwelveMonkeys/actions/workflows/codeql.yml)
[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/haraldk/TwelveMonkeys/badge)](https://securityscorecards.dev/viewer/?uri=github.com/haraldk/TwelveMonkeys)
[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/7900/badge)](https://www.bestpractices.dev/projects/7900)
[![Maven Central](https://img.shields.io/maven-central/v/com.twelvemonkeys.imageio/imageio?color=slateblue)](https://search.maven.org/search?q=g:com.twelvemonkeys.imageio)
[![Maven Snapshot](https://img.shields.io/nexus/s/com.twelvemonkeys.imageio/imageio?label=development&server=https%3A%2F%2Foss.sonatype.org&color=slateblue)](https://oss.sonatype.org/content/repositories/snapshots/com/twelvemonkeys/)
[![Build Status](https://travis-ci.org/haraldk/TwelveMonkeys.svg?branch=master)](https://travis-ci.org/haraldk/TwelveMonkeys)
[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.twelvemonkeys.imageio/imageio/badge.svg?color=slateblue)](https://maven-badges.herokuapp.com/maven-central/com.twelvemonkeys.imageio/imageio)
[![StackOverflow](https://img.shields.io/badge/stack_overflow-twelvemonkeys-orange.svg)](https://stackoverflow.com/questions/tagged/twelvemonkeys)
[![Donate](https://img.shields.io/badge/donate-PayPal-blue.svg)](https://paypal.me/haraldk76/100)
![Logo](logo.png)
## About
TwelveMonkeys ImageIO provides extended image file format support for the Java platform, through plugins for the `javax.imageio.*` package.
TwelveMonkeys ImageIO is a collection of plugins and extensions for Java's ImageIO.
The main goal of this project is to provide support for formats not covered by the JRE itself.
Support for these formats is important, to be able to read data found
These plugins extend the number of image file formats supported in Java, using the `javax.imageio.*` package.
The main purpose of this project is to provide support for formats not covered by the JRE itself.
Support for formats is important, both to be able to read data found
"in the wild", as well as to maintain access to data in legacy formats.
As there is lots of legacy data out there, we see the need for open implementations of readers for popular formats.
Because there is lots of legacy data out there, we see the need for open implementations of readers for popular formats.
The goal is to create a set of efficient and robust ImageIO plug-ins, that can be distributed independently.
----
## File formats supported
| Plugin | Format | Description | R | W | Metadata | Notes |
| ------ | -------- |---------------------------------------------------------|:---:|:---:| -------- | ----- |
| Batik | **SVG** | Scalable Vector Graphics | ✔ | - | - | Requires [Batik](https://xmlgraphics.apache.org/batik/) |
| | WMF | MS Windows Metafile | ✔ | - | - | Requires [Batik](https://xmlgraphics.apache.org/batik/) |
| [BMP](https://github.com/haraldk/TwelveMonkeys/wiki/BMP-Plugin) | **BMP** | MS Windows and IBM OS/2 Device Independent Bitmap | ✔ | ✔ | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/bmp_metadata.html), [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | CUR | MS Windows Cursor Format | ✔ | - | - |
| | ICO | MS Windows Icon Format | ✔ | ✔ | - |
| [HDR](https://github.com/haraldk/TwelveMonkeys/wiki/HDR-Plugin) | HDR | Radiance High Dynamic Range RGBE Format | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [ICNS](https://github.com/haraldk/TwelveMonkeys/wiki/ICNS-Plugin) | ICNS | Apple Icon Image | ✔ | ✔ | - |
| [IFF](https://github.com/haraldk/TwelveMonkeys/wiki/IFF-Plugin) | IFF | Commodore Amiga/Electronic Arts Interchange File Format | ✔ | ✔ | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [JPEG](https://github.com/haraldk/TwelveMonkeys/wiki/JPEG-Plugin) | **JPEG** | Joint Photographers Expert Group | ✔ | ✔ | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/jpeg_metadata.html#image), [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | JPEG Lossless | | ✔ | - | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/jpeg_metadata.html#image), [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [PCX](https://github.com/haraldk/TwelveMonkeys/wiki/PCX-Plugin) | PCX | ZSoft Paintbrush Format | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | DCX | Multi-page PCX fax document | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [PICT](https://github.com/haraldk/TwelveMonkeys/wiki/PICT-Plugin) | PICT | Apple QuickTime Picture Format | ✔ | | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | PNTG | Apple MacPaint Picture Format | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [PNM](https://github.com/haraldk/TwelveMonkeys/wiki/PNM-Plugin) | PAM | NetPBM Portable Any Map | | | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | PBM | NetPBM Portable Bit Map | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | PGM | NetPBM Portable Grey Map | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | PPM | NetPBM Portable Pix Map | ✔ | | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | PFM | Portable Float Map | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [PSD](https://github.com/haraldk/TwelveMonkeys/wiki/PSD-Plugin) | **PSD** | Adobe Photoshop Document | ✔ | (✔) | Native, [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | PSB | Adobe Photoshop Large Document | | - | Native, [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [SGI](https://github.com/haraldk/TwelveMonkeys/wiki/SGI-Plugin) | SGI | Silicon Graphics Image Format | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [TGA](https://github.com/haraldk/TwelveMonkeys/wiki/TGA-Plugin) | TGA | Truevision TGA Image Format | | ✔ | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
|ThumbsDB| Thumbs.db| MS Windows Thumbs DB | ✔ | - | - | OLE2 Compound Document based format only |
| [TIFF](https://github.com/haraldk/TwelveMonkeys/wiki/TIFF-Plugin) | **TIFF** | Aldus/Adobe Tagged Image File Format | ✔ | ✔ | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/tiff_metadata.html#ImageMetadata), [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| | BigTIFF | | ✔ | ✔ | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/tiff_metadata.html#ImageMetadata), [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| [WebP](https://github.com/haraldk/TwelveMonkeys/wiki/WebP-Plugin) | **WebP** | Google WebP Format | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| XWD | XWD | X11 Window Dump Format | ✔ | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
| Plugin | Format | Description | Read | Write | Metadata | Notes |
| ------ | -------- | ----------- |:----:|:-----:| -------- | ----- |
| Batik | **SVG** | Scalable Vector Graphics | ✔ | - | - | Requires [Batik](https://xmlgraphics.apache.org/batik/)
| | WMF | MS Windows Metafile | ✔ | - | - | Requires [Batik](https://xmlgraphics.apache.org/batik/)
| [BMP](https://github.com/haraldk/TwelveMonkeys/wiki/BMP-Plugin) | **BMP** | MS Windows and IBM OS/2 Device Independent Bitmap | ✔ | ✔ | Native & Standard |
| | CUR | MS Windows Cursor Format | ✔ | - | - |
| | ICO | MS Windows Icon Format | ✔ | ✔ | - |
| [HDR](https://github.com/haraldk/TwelveMonkeys/wiki/HDR-Plugin) | HDR | Radiance High Dynamic Range RGBE Format | ✔ | - | Standard |
| [ICNS](https://github.com/haraldk/TwelveMonkeys/wiki/ICNS-Plugin) | ICNS | Apple Icon Image | ✔ | ✔ | - |
| [IFF](https://github.com/haraldk/TwelveMonkeys/wiki/IFF-Plugin) | IFF | Commodore Amiga/Electronic Arts Interchange File Format | ✔ | ✔ | Standard |
| [JPEG](https://github.com/haraldk/TwelveMonkeys/wiki/JPEG-Plugin) | **JPEG** | Joint Photographers Expert Group | ✔ | ✔ | Native & Standard |
| | **JPEG Lossless** | | ✔ | - | Native & Standard |
| [PCX](https://github.com/haraldk/TwelveMonkeys/wiki/PCX-Plugin) | PCX | ZSoft Paintbrush Format | ✔ | - | Standard |
| | DCX | Multi-page PCX fax document | ✔ | - | Standard |
| [PICT](https://github.com/haraldk/TwelveMonkeys/wiki/PICT-Plugin) | PICT | Apple Mac Paint Picture Format | ✔ | - | - |
| [PNM](https://github.com/haraldk/TwelveMonkeys/wiki/PNM-Plugin) | PAM | NetPBM Portable Any Map | ✔ | ✔ | Standard |
| | PBM | NetPBM Portable Bit Map | ✔ | - | Standard |
| | PGM | NetPBM Portable Grey Map | ✔ | - | Standard |
| | PPM | NetPBM Portable Pix Map | ✔ | | Standard |
| | PFM | Portable Float Map | ✔ | - | Standard |
| [PSD](https://github.com/haraldk/TwelveMonkeys/wiki/PSD-Plugin) | **PSD** | Adobe Photoshop Document | ✔ | - | Native & Standard |
| | PSB | Adobe Photoshop Large Document | ✔ | - | Native & Standard |
| [SGI](https://github.com/haraldk/TwelveMonkeys/wiki/SGI-Plugin) | SGI | Silicon Graphics Image Format | ✔ | - | Standard |
| [TGA](https://github.com/haraldk/TwelveMonkeys/wiki/TGA-Plugin) | TGA | Truevision TGA Image Format | ✔ | | Standard |
|ThumbsDB| Thumbs.db| MS Windows Thumbs DB | ✔ | - | - | OLE2 Compound Document based format only
| [TIFF](https://github.com/haraldk/TwelveMonkeys/wiki/TIFF-Plugin) | **TIFF** | Aldus/Adobe Tagged Image File Format | ✔ | ✔ | Native & Standard |
| | BigTIFF | | ✔ | - | Native & Standard |
| [WebP](https://github.com/haraldk/TwelveMonkeys/wiki/WebP-Plugin) | **WebP** | Google WebP Format | ✔ | - | Standard | In progress
| XWD | XWD | X11 Window Dump Format | ✔ | - | Standard |
**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.*
**Important note on using Batik:** *Please read [The Apache™ XML Graphics Project - Security](http://xmlgraphics.apache.org/security.html),
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).
@@ -170,7 +165,7 @@ finally {
```
For more advanced usage, and information on how to use the ImageIO API, I suggest you read the
[Java Image I/O API Guide](https://docs.oracle.com/javase/7/docs/technotes/guides/imageio/spec/imageio_guideTOC.fm.html)
[Java Image I/O API Guide](http://docs.oracle.com/javase/7/docs/technotes/guides/imageio/spec/imageio_guideTOC.fm.html)
from Oracle.
#### Adobe Clipping Path support
@@ -224,14 +219,14 @@ BufferedImage output = ditherer.filter(input, null);
## Building
Download the project (using [Git](https://git-scm.com/downloads)):
Download the project (using [Git](http://git-scm.com/downloads)):
$ git clone git@github.com:haraldk/TwelveMonkeys.git
This should create a folder named `TwelveMonkeys` in your current directory. Change directory to the `TwelveMonkeys`
folder, and issue the command below to build.
Build the project (using [Maven](https://maven.apache.org/download.cgi)):
Build the project (using [Maven](http://maven.apache.org/download.cgi)):
$ mvn package
@@ -278,12 +273,12 @@ 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>3.9.4</version>
<version>3.6.3</version>
</dependency>
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio-tiff</artifactId>
<version>3.9.4</version>
<version>3.6.3</version>
</dependency>
<!--
@@ -293,17 +288,7 @@ 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>3.9.4</version>
</dependency>
<!--
Or Jakarta version, for Servlet API 5.0
-->
<dependency>
<groupId>com.twelvemonkeys.servlet</groupId>
<artifactId>servlet</artifactId>
<version>3.9.4</version>
<classifier>jakarta</classifier>
<version>3.6.3</version>
</dependency>
</dependencies>
```
@@ -312,13 +297,13 @@ 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-3.9.4.jar
twelvemonkeys-common-io-3.9.4.jar
twelvemonkeys-common-image-3.9.4.jar
twelvemonkeys-imageio-core-3.9.4.jar
twelvemonkeys-imageio-metadata-3.9.4.jar
twelvemonkeys-imageio-jpeg-3.9.4.jar
twelvemonkeys-imageio-tiff-3.9.4.jar
twelvemonkeys-common-lang-3.6.3.jar
twelvemonkeys-common-io-3.6.3.jar
twelvemonkeys-common-image-3.6.3.jar
twelvemonkeys-imageio-core-3.6.3.jar
twelvemonkeys-imageio-metadata-3.6.3.jar
twelvemonkeys-imageio-jpeg-3.6.3.jar
twelvemonkeys-imageio-tiff-3.6.3.jar
#### Deploying the plugins in a web app
@@ -384,50 +369,79 @@ Other "fat" JAR bundlers will probably have similar mechanisms to merge entries
### Links to prebuilt binaries
##### Latest version (3.9.4)
##### Latest version (3.6.3)
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-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.9.4/common-lang-3.9.4.jar)
* [common-io-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.9.4/common-io-3.9.4.jar)
* [common-image-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.9.4/common-image-3.9.4.jar)
* [common-lang-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.6.3/common-lang-3.6.3.jar)
* [common-io-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.6.3/common-io-3.6.3.jar)
* [common-image-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.6.3/common-image-3.6.3.jar)
ImageIO dependencies
* [imageio-core-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.9.4/imageio-core-3.9.4.jar)
* [imageio-metadata-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.9.4/imageio-metadata-3.9.4.jar)
* [imageio-core-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.6.3/imageio-core-3.6.3.jar)
* [imageio-metadata-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.6.3/imageio-metadata-3.6.3.jar)
ImageIO plugins
* [imageio-bmp-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-bmp/3.9.4/imageio-bmp-3.9.4.jar)
* [imageio-hdr-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-hdr/3.9.4/imageio-hdr-3.9.4.jar)
* [imageio-icns-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.9.4/imageio-icns-3.9.4.jar)
* [imageio-iff-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.9.4/imageio-iff-3.9.4.jar)
* [imageio-jpeg-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.9.4/imageio-jpeg-3.9.4.jar)
* [imageio-pcx-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pcx/3.9.4/imageio-pcx-3.9.4.jar)
* [imageio-pict-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.9.4/imageio-pict-3.9.4.jar)
* [imageio-pnm-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pnm/3.9.4/imageio-pnm-3.9.4.jar)
* [imageio-psd-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.9.4/imageio-psd-3.9.4.jar)
* [imageio-sgi-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-sgi/3.9.4/imageio-sgi-3.9.4.jar)
* [imageio-tga-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tga/3.9.4/imageio-tga-3.9.4.jar)
* [imageio-thumbsdb-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.9.4/imageio-thumbsdb-3.9.4.jar)
* [imageio-tiff-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.9.4/imageio-tiff-3.9.4.jar)
* [imageio-webp-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-webp/3.9.4/imageio-webp-3.9.4.jar)
* [imageio-xwd-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-xwd/3.9.4/imageio-xwd-3.9.4.jar)
* [imageio-bmp-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-bmp/3.6.3/imageio-bmp-3.6.3.jar)
* [imageio-hdr-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-hdr/3.6.3/imageio-hdr-3.6.3.jar)
* [imageio-icns-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.6.3/imageio-icns-3.6.3.jar)
* [imageio-iff-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.6.3/imageio-iff-3.6.3.jar)
* [imageio-jpeg-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.6.3/imageio-jpeg-3.6.3.jar)
* [imageio-pcx-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pcx/3.6.3/imageio-pcx-3.6.3.jar)
* [imageio-pict-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.6.3/imageio-pict-3.6.3.jar)
* [imageio-pnm-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pnm/3.6.3/imageio-pnm-3.6.3.jar)
* [imageio-psd-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.6.3/imageio-psd-3.6.3.jar)
* [imageio-sgi-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-sgi/3.6.3/imageio-sgi-3.6.3.jar)
* [imageio-tga-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tga/3.6.3/imageio-tga-3.6.3.jar)
* [imageio-thumbsdb-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.6.3/imageio-thumbsdb-3.6.3.jar)
* [imageio-tiff-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.6.3/imageio-tiff-3.6.3.jar)
ImageIO plugins requiring 3rd party libs
* [imageio-batik-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.9.4/imageio-batik-3.9.4.jar)
* [imageio-batik-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.6.3/imageio-batik-3.6.3.jar)
Photoshop Path support for ImageIO
* [imageio-clippath-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-clippath/3.9.4/imageio-clippath-3.9.4.jar)
* [imageio-clippath-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-clippath/3.6.3/imageio-clippath-3.6.3.jar)
Servlet support
* [servlet-3.9.4.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.9.4/servlet-3.9.4.jar)
* [servlet-3.6.3.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.6.3/servlet-3.6.3.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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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](http://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):
This project is provided under the OSI approved [BSD license](http://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
@@ -459,9 +473,8 @@ 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?
@@ -479,41 +492,27 @@ 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).
You can read more about the registry and the lookup mechanism in the [IIORegistry API doc](http://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.
-5
View File
@@ -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
View File
@@ -5,7 +5,7 @@
<parent>
<groupId>com.twelvemonkeys</groupId>
<artifactId>twelvemonkeys</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-SNAPSHOT</version>
</parent>
<groupId>com.twelvemonkeys.bom</groupId>
@@ -123,11 +123,6 @@
<artifactId>imageio-tiff</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio-webp</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio-xwd</artifactId>
+3 -16
View File
@@ -4,19 +4,15 @@
<parent>
<groupId>com.twelvemonkeys.common</groupId>
<artifactId>common</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-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>
<project.jpms.module.name>com.twelvemonkeys.common.image</project.jpms.module.name>
</properties>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
@@ -31,18 +27,9 @@
<dependency>
<groupId>jmagick</groupId>
<artifactId>jmagick</artifactId>
<version>6.6.9</version>
<version>6.2.4</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>
@@ -34,13 +34,7 @@ import java.awt.*;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.ColorModel;
import java.awt.image.ImagingOpException;
import java.awt.image.Raster;
import java.awt.image.RasterOp;
import java.awt.image.WritableRaster;
import java.awt.image.*;
/**
* This is a drop-in replacement for {@link java.awt.image.AffineTransformOp}.
@@ -76,7 +70,6 @@ public class AffineTransformOp implements BufferedImageOp, RasterOp {
delegate = new java.awt.image.AffineTransformOp(xform, interpolationType);
}
@SuppressWarnings("ConstantConditions")
@Override
public BufferedImage filter(final BufferedImage src, BufferedImage dst) {
try {
@@ -87,9 +80,10 @@ public class AffineTransformOp implements BufferedImageOp, RasterOp {
dst = createCompatibleDestImage(src, src.getColorModel());
}
Graphics2D g2d = dst.createGraphics();
Graphics2D g2d = null;
try {
g2d = dst.createGraphics();
int interpolationType = delegate.getInterpolationType();
if (interpolationType > 0) {
@@ -115,7 +109,9 @@ public class AffineTransformOp implements BufferedImageOp, RasterOp {
return dst;
}
finally {
g2d.dispose();
if (g2d != null) {
g2d.dispose();
}
}
}
}
@@ -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;
}
}
@@ -45,8 +45,8 @@ import java.awt.image.BufferedImage;
*/
public class BufferedImageIcon implements Icon {
private final BufferedImage image;
private final int width;
private final int height;
private int width;
private int height;
private final boolean fast;
public BufferedImageIcon(BufferedImage pImage) {
@@ -81,10 +81,11 @@ public class BufferedImageIcon implements Icon {
else {
//System.out.println("Scaling using interpolation");
Graphics2D g2 = (Graphics2D) g;
AffineTransform transform = AffineTransform.getTranslateInstance(x, y);
transform.scale(width / (double) image.getWidth(), height / (double) image.getHeight());
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2.drawImage(image, transform, null);
AffineTransform xform = AffineTransform.getTranslateInstance(x, y);
xform.scale(width / (double) image.getWidth(), height / (double) image.getHeight());
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2.drawImage(image, xform, null);
}
}
}
@@ -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;
}
@@ -587,7 +587,6 @@ class IndexImage {
* @deprecated Use {@link #getIndexColorModel(Image,int,int)} instead!
* This version will be removed in a later version of the API.
*/
@Deprecated
public static IndexColorModel getIndexColorModel(Image pImage, int pNumberOfColors, boolean pFast) {
return getIndexColorModel(pImage, pNumberOfColors, pFast ? COLOR_SELECTION_FAST : COLOR_SELECTION_QUALITY);
}
@@ -30,26 +30,17 @@
package com.twelvemonkeys.image;
import static java.lang.Math.min;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
import org.junit.Test;
import javax.imageio.ImageTypeSpecifier;
import java.awt.color.ColorSpace;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.DataBuffer;
import java.awt.image.ImagingOpException;
import java.awt.image.Raster;
import java.awt.image.RasterOp;
import java.awt.image.*;
import java.util.Arrays;
import java.util.List;
import javax.imageio.ImageTypeSpecifier;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* AffineTransformOpTest.
@@ -110,7 +101,6 @@ public class AffineTransformOpTest {
private final int width = 30;
private final int height = 20;
private final double anchor = min(width, height) / 2.0;
@Test
public void testGetPoint2D() {
@@ -138,8 +128,8 @@ public class AffineTransformOpTest {
@Test
public void testFilterRotateBIStandard() {
BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
for (Integer type : TYPES) {
BufferedImage image = new BufferedImage(width, height, type);
@@ -157,8 +147,8 @@ public class AffineTransformOpTest {
@Test
public void testFilterRotateBICustom() {
BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
for (ImageTypeSpecifier spec : SPECS) {
BufferedImage image = spec.createBufferedImage(width, height);
@@ -207,8 +197,8 @@ public class AffineTransformOpTest {
@Test
public void testFilterRotateRasterStandard() {
RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
for (Integer type : TYPES) {
Raster raster = new BufferedImage(width, height, type).getRaster();
@@ -231,6 +221,8 @@ public class AffineTransformOpTest {
fail("No result!");
}
else {
System.err.println("AffineTransformOpTest.testFilterRotateRasterStandard");
System.err.println("type: " + type);
continue;
}
}
@@ -248,8 +240,8 @@ public class AffineTransformOpTest {
@Test
public void testFilterRotateRasterCustom() {
RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
for (ImageTypeSpecifier spec : SPECS) {
Raster raster = spec.createBufferedImage(width, height).getRaster();
@@ -272,6 +264,8 @@ public class AffineTransformOpTest {
fail("No result!");
}
else {
System.err.println("AffineTransformOpTest.testFilterRotateRasterCustom");
System.err.println("spec: " + spec);
continue;
}
}
@@ -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;
}
+2 -14
View File
@@ -4,19 +4,15 @@
<parent>
<groupId>com.twelvemonkeys.common</groupId>
<artifactId>common</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-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>
<project.jpms.module.name>com.twelvemonkeys.common.io</project.jpms.module.name>
</properties>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
@@ -31,12 +27,4 @@
</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;
}
@@ -34,7 +34,6 @@ import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Arrays;
/**
* An unsynchronized {@code ByteArrayOutputStream} implementation. This version
@@ -43,8 +42,11 @@ import java.util.Arrays;
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @version $Id: FastByteArrayOutputStream.java#2 $
*/
// TODO: Performance test of a stream impl that uses list of fixed size blocks, rather than contiguous block
// TODO: Performance test of a stream impl that uses list of fixed size blocks, rather than contiguous block
public final class FastByteArrayOutputStream extends ByteArrayOutputStream {
/** Max grow size (unless if writing more than this amount of bytes) */
protected int maxGrowSize = 1024 * 1024; // 1 MB
/**
* Creates a {@code ByteArrayOutputStream} with the given initial buffer
* size.
@@ -95,8 +97,10 @@ public final class FastByteArrayOutputStream extends ByteArrayOutputStream {
private void growIfNeeded(int pNewCount) {
if (pNewCount > buf.length) {
int newSize = Math.max(buf.length << 1, pNewCount);
buf = Arrays.copyOf(buf, newSize);
int newSize = Math.max(Math.min(buf.length << 1, buf.length + maxGrowSize), pNewCount);
byte[] newBuf = new byte[newSize];
System.arraycopy(buf, 0, newBuf, 0, count);
buf = newBuf;
}
}
@@ -109,7 +113,10 @@ public final class FastByteArrayOutputStream extends ByteArrayOutputStream {
// Non-synchronized version of toByteArray
@Override
public byte[] toByteArray() {
return Arrays.copyOf(buf, count);
byte[] newBuf = new byte[count];
System.arraycopy(buf, 0, newBuf, 0, count);
return newBuf;
}
/**
@@ -346,7 +346,7 @@ public final class FileUtil {
/**
* Gets the file (type) extension of the given file.
* A file extension is the part of the filename, after the last occurrence
* A file extension is the part of the filename, after the last occurence
* of a period {@code '.'}.
* If the filename contains no period, {@code null} is returned.
*
@@ -65,7 +65,6 @@ import java.io.FilenameFilter;
* @see WildcardStringParser
* @deprecated
*/
@Deprecated
public class FilenameMaskFilter implements FilenameFilter {
// TODO: Rewrite to use regexp, or create new class
@@ -442,7 +442,6 @@ public class LittleEndianDataInputStream extends FilterInputStream implements Da
* @see java.io.BufferedReader#readLine()
* @see java.io.DataInputStream#readLine()
*/
@Deprecated
public String readLine() throws IOException {
DataInputStream ds = new DataInputStream(in);
return ds.readLine();
@@ -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;
}
}
@@ -45,39 +45,39 @@ import java.nio.ByteBuffer;
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/enc/DecoderStream.java#2 $
*/
public final class DecoderStream extends FilterInputStream {
private final ByteBuffer buffer;
private final Decoder decoder;
protected final ByteBuffer buffer;
protected final Decoder decoder;
/**
* Creates a new decoder stream and chains it to the
* input stream specified by the {@code stream} argument.
* input stream specified by the {@code pStream} argument.
* The stream will use a default decode buffer size.
*
* @param stream the underlying input stream.
* @param decoder the decoder that will be used to decode the underlying stream
* @param pStream the underlying input stream.
* @param pDecoder the decoder that will be used to decode the underlying stream
*
* @see java.io.FilterInputStream#in
*/
public DecoderStream(final InputStream stream, final Decoder decoder) {
public DecoderStream(final InputStream pStream, final Decoder pDecoder) {
// TODO: Let the decoder decide preferred buffer size
this(stream, decoder, 1024);
this(pStream, pDecoder, 1024);
}
/**
* Creates a new decoder stream and chains it to the
* input stream specified by the {@code stream} argument.
* input stream specified by the {@code pStream} argument.
*
* @param stream the underlying input stream.
* @param decoder the decoder that will be used to decode the underlying stream
* @param bufferSize the size of the decode buffer
* @param pStream the underlying input stream.
* @param pDecoder the decoder that will be used to decode the underlying stream
* @param pBufferSize the size of the decode buffer
*
* @see java.io.FilterInputStream#in
*/
public DecoderStream(final InputStream stream, final Decoder decoder, final int bufferSize) {
super(stream);
public DecoderStream(final InputStream pStream, final Decoder pDecoder, final int pBufferSize) {
super(pStream);
this.decoder = decoder;
buffer = ByteBuffer.allocate(bufferSize);
decoder = pDecoder;
buffer = ByteBuffer.allocate(pBufferSize);
buffer.flip();
}
@@ -95,15 +95,15 @@ public final class DecoderStream extends FilterInputStream {
return buffer.get() & 0xff;
}
public int read(final byte[] bytes, final int offset, final int length) throws IOException {
if (bytes == null) {
public int read(final byte pBytes[], final int pOffset, final int pLength) throws IOException {
if (pBytes == null) {
throw new NullPointerException();
}
else if ((offset < 0) || (offset > bytes.length) || (length < 0) ||
((offset + length) > bytes.length) || ((offset + length) < 0)) {
throw new IndexOutOfBoundsException("bytes.length=" + bytes.length + " offset=" + offset + " length=" + length);
else if ((pOffset < 0) || (pOffset > pBytes.length) || (pLength < 0) ||
((pOffset + pLength) > pBytes.length) || ((pOffset + pLength) < 0)) {
throw new IndexOutOfBoundsException("bytes.length=" + pBytes.length + " offset=" + pOffset + " length=" + pLength);
}
else if (length == 0) {
else if (pLength == 0) {
return 0;
}
@@ -114,11 +114,11 @@ public final class DecoderStream extends FilterInputStream {
}
}
// Read until we have read length bytes, or have reached EOF
// Read until we have read pLength bytes, or have reached EOF
int count = 0;
int off = offset;
int off = pOffset;
while (length > count) {
while (pLength > count) {
if (!buffer.hasRemaining()) {
if (fill() < 0) {
break;
@@ -126,8 +126,8 @@ public final class DecoderStream extends FilterInputStream {
}
// Copy as many bytes as possible
int dstLen = Math.min(length - count, buffer.remaining());
buffer.get(bytes, off, dstLen);
int dstLen = Math.min(pLength - count, buffer.remaining());
buffer.get(pBytes, off, dstLen);
// Update offset (rest)
off += dstLen;
@@ -139,7 +139,7 @@ public final class DecoderStream extends FilterInputStream {
return count;
}
public long skip(final long length) throws IOException {
public long skip(final long pLength) throws IOException {
// End of file?
if (!buffer.hasRemaining()) {
if (fill() < 0) {
@@ -147,10 +147,10 @@ public final class DecoderStream extends FilterInputStream {
}
}
// Skip until we have skipped length bytes, or have reached EOF
// Skip until we have skipped pLength bytes, or have reached EOF
long total = 0;
while (total < length) {
while (total < pLength) {
if (!buffer.hasRemaining()) {
if (fill() < 0) {
break;
@@ -158,7 +158,7 @@ public final class DecoderStream extends FilterInputStream {
}
// NOTE: Skipped can never be more than avail, which is an int, so the cast is safe
int skipped = (int) Math.min(length - total, buffer.remaining());
int skipped = (int) Math.min(pLength - total, buffer.remaining());
buffer.position(buffer.position() + skipped);
total += skipped;
}
@@ -174,7 +174,7 @@ public final class DecoderStream extends FilterInputStream {
*
* @throws IOException if an I/O error occurs
*/
private int fill() throws IOException {
protected int fill() throws IOException {
buffer.clear();
int read = decoder.decode(in, buffer);
@@ -45,39 +45,41 @@ import java.nio.ByteBuffer;
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/enc/EncoderStream.java#2 $
*/
public final class EncoderStream extends FilterOutputStream {
// TODO: This class need a test case ASAP!!!
private final Encoder encoder;
protected final Encoder encoder;
private final boolean flushOnWrite;
private final ByteBuffer buffer;
protected final ByteBuffer buffer;
/**
* Creates an output stream filter built on top of the specified
* underlying output stream.
*
* @param stream the underlying output stream
* @param encoder the encoder to use
* @param pStream the underlying output stream
* @param pEncoder the encoder to use
*/
public EncoderStream(final OutputStream stream, final Encoder encoder) {
this(stream, encoder, false);
public EncoderStream(final OutputStream pStream, final Encoder pEncoder) {
this(pStream, pEncoder, false);
}
/**
* Creates an output stream filter built on top of the specified
* underlying output stream.
*
* @param stream the underlying output stream
* @param encoder the encoder to use
* @param flushOnWrite if {@code true}, calls to the byte-array
* @param pStream the underlying output stream
* @param pEncoder the encoder to use
* @param pFlushOnWrite if {@code true}, calls to the byte-array
* {@code write} methods will automatically flush the buffer.
*/
public EncoderStream(final OutputStream stream, final Encoder encoder, final boolean flushOnWrite) {
super(stream);
public EncoderStream(final OutputStream pStream, final Encoder pEncoder, final boolean pFlushOnWrite) {
super(pStream);
this.encoder = encoder;
this.flushOnWrite = flushOnWrite;
encoder = pEncoder;
flushOnWrite = pFlushOnWrite;
buffer = ByteBuffer.allocate(1024);
buffer.flip();
}
public void close() throws IOException {
@@ -102,33 +104,33 @@ public final class EncoderStream extends FilterOutputStream {
}
}
public void write(final byte[] bytes) throws IOException {
write(bytes, 0, bytes.length);
public final void write(final byte[] pBytes) throws IOException {
write(pBytes, 0, pBytes.length);
}
// TODO: Verify that this works for the general case (it probably won't)...
// TODO: We might need a way to explicitly flush the encoder, or specify
// that the encoder can't buffer. In that case, the encoder should probably
// tell the EncoderStream how large buffer it prefers...
public void write(final byte[] values, final int offset, final int length) throws IOException {
if (!flushOnWrite && length < buffer.remaining()) {
// tell the EncoderStream how large buffer it prefers...
public void write(final byte[] pBytes, final int pOffset, final int pLength) throws IOException {
if (!flushOnWrite && pLength < buffer.remaining()) {
// Buffer data
buffer.put(values, offset, length);
buffer.put(pBytes, pOffset, pLength);
}
else {
// Encode data already in the buffer
encodeBuffer();
// Encode rest without buffering
encoder.encode(out, ByteBuffer.wrap(values, offset, length));
encoder.encode(out, ByteBuffer.wrap(pBytes, pOffset, pLength));
}
}
public void write(final int value) throws IOException {
public void write(final int pByte) throws IOException {
if (!buffer.hasRemaining()) {
encodeBuffer(); // Resets bufferPos to 0
}
buffer.put((byte) value);
buffer.put((byte) pByte);
}
}
@@ -29,9 +29,6 @@
package com.twelvemonkeys.xml;
import java.io.OutputStream;
import java.io.Writer;
import org.w3c.dom.DOMConfiguration;
import org.w3c.dom.DOMImplementationList;
import org.w3c.dom.Document;
@@ -41,6 +38,9 @@ import org.w3c.dom.ls.DOMImplementationLS;
import org.w3c.dom.ls.LSOutput;
import org.w3c.dom.ls.LSSerializer;
import java.io.OutputStream;
import java.io.Writer;
/**
* {@code DOMImplementationLS} backed implementation.
*
@@ -88,6 +88,17 @@ public final class DOMSerializer {
output.setCharacterStream(pStream);
}
/*
// TODO: Is it useful?
public void setNewLine(final String pNewLine) {
serializer.setNewLine(pNewLine);
}
public String getNewLine() {
return serializer.getNewLine();
}
*/
/**
* Specifies wether the serializer should use indentation and optimize for
* readability.
@@ -158,7 +169,13 @@ public final class DOMSerializer {
try {
return DOMImplementationRegistry.newInstance();
}
catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
catch (ClassNotFoundException e) {
throw new IllegalStateException(e);
}
catch (InstantiationException e) {
throw new IllegalStateException(e);
}
catch (IllegalAccessException e) {
throw new IllegalStateException(e);
}
}
@@ -30,23 +30,16 @@
package com.twelvemonkeys.xml;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.nio.charset.Charset;
import java.util.Date;
import com.twelvemonkeys.lang.StringUtil;
import org.w3c.dom.*;
import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.*;
import org.xml.sax.SAXException;
import com.twelvemonkeys.lang.StringUtil;
import java.io.*;
import java.nio.charset.Charset;
import java.util.Date;
/**
* XMLSerializer
@@ -297,7 +290,7 @@ public class XMLSerializer {
}
private static int appendAndEscape(final String pString, int pStart, final int pEnd, final StringBuilder pBuilder, final String pEntity) {
pBuilder.append(pString, pStart, pEnd);
pBuilder.append(pString.substring(pStart, pEnd));
pBuilder.append(pEntity);
return pEnd + 1;
}
@@ -534,7 +527,8 @@ public class XMLSerializer {
builder = factory.newDocumentBuilder();
}
catch (ParserConfigurationException e) {
throw new IOException(e);
//noinspection ThrowableInstanceNeverThrown BOGUS
throw (IOException) new IOException(e.getMessage()).initCause(e);
}
DOMImplementation dom = builder.getDOMImplementation();
@@ -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());
}
}
@@ -1,130 +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.io.enc;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.Random;
import static org.junit.Assert.*;
public class DecoderStreamTest {
private final Random rng = new Random(5467809876546L);
private byte[] createData(final int length) {
byte[] data = new byte[length];
rng.nextBytes(data);
return data;
}
@Test
public void testDecodeSingleBytes() throws IOException {
byte[] data = createData(1327);
InputStream source = new ByteArrayInputStream(data);
try (InputStream stream = new DecoderStream(source, new NullDecoder())) {
for (byte datum : data) {
int read = stream.read();
assertNotEquals(-1, read);
assertEquals(datum, (byte) read);
}
assertEquals(-1, stream.read());
}
}
@Test
public void testDecodeArray() throws IOException {
int length = 793;
byte[] data = createData(length * 10);
InputStream source = new ByteArrayInputStream(data);
byte[] result = new byte[477];
try (InputStream stream = new DecoderStream(source, new NullDecoder())) {
int dataOffset = 0;
while (dataOffset < data.length) {
int count = stream.read(result);
assertFalse(count <= 0);
assertArrayEquals(Arrays.copyOfRange(data, dataOffset, dataOffset + count), Arrays.copyOfRange(result, 0, count));
dataOffset += count;
}
assertEquals(-1, stream.read());
}
}
@Test
public void testDecodeArrayOffset() throws IOException {
int length = 793;
byte[] data = createData(length * 10);
InputStream source = new ByteArrayInputStream(data);
byte[] result = new byte[477];
try (InputStream stream = new DecoderStream(source, new NullDecoder())) {
int dataOffset = 0;
while (dataOffset < data.length) {
int resultOffset = dataOffset % result.length;
int count = stream.read(result, resultOffset, result.length - resultOffset);
assertFalse(count <= 0);
assertArrayEquals(Arrays.copyOfRange(data, dataOffset + resultOffset, dataOffset + count), Arrays.copyOfRange(result, resultOffset, count));
dataOffset += count;
}
assertEquals(-1, stream.read());
}
}
private static final class NullDecoder implements Decoder {
@Override
public int decode(InputStream stream, ByteBuffer buffer) throws IOException {
int read = stream.read(buffer.array(), buffer.arrayOffset(), buffer.remaining());
if (read > 0) {
// Set position, should be equivalent to using buffer.put(stream.read()) until EOF or buffer full
buffer.position(read);
}
return read;
}
}
}
@@ -32,13 +32,13 @@ package com.twelvemonkeys.io.enc;
import com.twelvemonkeys.io.FileUtil;
import com.twelvemonkeys.lang.ObjectAbstractTest;
import org.junit.Test;
import java.io.*;
import java.util.Arrays;
import java.util.Random;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
@@ -73,7 +73,7 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
}
}
private byte[] createData(final int pLength) {
private byte[] createData(final int pLength) throws Exception {
byte[] bytes = new byte[pLength];
RANDOM.nextBytes(bytes);
return bytes;
@@ -82,8 +82,9 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
private void runStreamTest(final int pLength) throws Exception {
byte[] data = createData(pLength);
ByteArrayOutputStream outBytes = new ByteArrayOutputStream();
OutputStream out = new EncoderStream(outBytes, createEncoder(), true);
try (OutputStream out = new EncoderStream(outBytes, createEncoder(), true)) {
try {
// Provoke failure for encoders that doesn't take array offset properly into account
int off = (data.length + 1) / 2;
out.write(data, 0, off);
@@ -91,6 +92,9 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
out.write(data, off, data.length - off);
}
}
finally {
out.close();
}
byte[] encoded = outBytes.toByteArray();
@@ -98,7 +102,7 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
// System.err.println("encoded: " + Arrays.toString(encoded));
byte[] decoded = FileUtil.read(new DecoderStream(new ByteArrayInputStream(encoded), createCompatibleDecoder()));
assertArrayEquals(data, decoded);
assertTrue(Arrays.equals(data, decoded));
InputStream in = new DecoderStream(new ByteArrayInputStream(encoded), createCompatibleDecoder());
outBytes = new ByteArrayOutputStream();
@@ -112,7 +116,7 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
}
decoded = outBytes.toByteArray();
assertArrayEquals(data, decoded);
assertTrue(Arrays.equals(data, decoded));
}
@Test
@@ -125,6 +129,10 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
e.printStackTrace();
fail(e.getMessage() + ": " + i);
}
catch (Exception e) {
e.printStackTrace();
fail(e.getMessage() + ": " + i);
}
}
for (int i = 100; i < 2000; i += 250) {
@@ -135,6 +143,10 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
e.printStackTrace();
fail(e.getMessage() + ": " + i);
}
catch (Exception e) {
e.printStackTrace();
fail(e.getMessage() + ": " + i);
}
}
for (int i = 2000; i < 80000; i += 1000) {
@@ -145,8 +157,14 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
e.printStackTrace();
fail(e.getMessage() + ": " + i);
}
catch (Exception e) {
e.printStackTrace();
fail(e.getMessage() + ": " + i);
}
}
}
// TODO: Test that the transition from byte[] to ByteBuffer didn't introduce bugs when writing to a wrapped array with offset.
// TODO: Test that the transition from byte[] to ByteBuffer didn't introduce bugs when writing to a wrapped array with offset.
}
@@ -1,111 +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.io.enc;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.Random;
import static org.junit.Assert.assertArrayEquals;
public class EncoderStreamTest {
private final Random rng = new Random(5467809876546L);
private byte[] createData(final int length) {
byte[] data = new byte[length];
rng.nextBytes(data);
return data;
}
@Test
public void testEncodeSingleBytes() throws IOException {
byte[] data = createData(1327);
ByteArrayOutputStream result = new ByteArrayOutputStream();
try (OutputStream stream = new EncoderStream(result, new NullEncoder())) {
for (byte datum : data) {
stream.write(datum);
}
}
assertArrayEquals(data, result.toByteArray());
}
@Test
public void testEncodeArray() throws IOException {
byte[] data = createData(1793);
ByteArrayOutputStream result = new ByteArrayOutputStream();
try (OutputStream stream = new EncoderStream(result, new NullEncoder())) {
for (int i = 0; i < 10; i++) {
stream.write(data);
}
}
byte[] encoded = result.toByteArray();
for (int i = 0; i < 10; i++) {
assertArrayEquals(data, Arrays.copyOfRange(encoded, i * data.length, (i + 1) * data.length));
}
}
@Test
public void testEncodeArrayOffset() throws IOException {
byte[] data = createData(87);
ByteArrayOutputStream result = new ByteArrayOutputStream();
try (OutputStream stream = new EncoderStream(result, new NullEncoder())) {
for (int i = 0; i < 10; i++) {
stream.write(data, 13, 59);
}
}
byte[] original = Arrays.copyOfRange(data, 13, 13 + 59);
byte[] encoded = result.toByteArray();
for (int i = 0; i < 10; i++) {
assertArrayEquals(original, Arrays.copyOfRange(encoded, i * original.length, (i + 1) * original.length));
}
}
private static final class NullEncoder implements Encoder {
@Override
public void encode(OutputStream stream, ByteBuffer buffer) throws IOException {
stream.write(buffer.array(), buffer.arrayOffset(), buffer.remaining());
}
}
}
+2 -14
View File
@@ -4,25 +4,13 @@
<parent>
<groupId>com.twelvemonkeys.common</groupId>
<artifactId>common</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-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>
@@ -770,7 +770,6 @@ public final class StringUtil {
*/
/*public*/
@Deprecated
static String formatNumber(long pNum, int pLen) throws IllegalArgumentException {
StringBuilder result = new StringBuilder();
@@ -904,7 +903,7 @@ public final class StringUtil {
}
catch (ParseException pe) {
// Wrap in RuntimeException
throw new IllegalArgumentException(pe.getMessage() + " at pos " + pe.getErrorOffset());
throw new IllegalArgumentException(pe.getMessage());
}
}
@@ -1465,7 +1464,6 @@ public final class StringUtil {
*/
/*public*/
@Deprecated
static String removeSubstring(final String pSource, final char pBeginBoundaryChar, final char pEndBoundaryChar, final int pOffset) {
StringBuilder filteredString = new StringBuilder();
boolean insideDemarcatedArea = false;
@@ -330,7 +330,7 @@ abstract class AbstractDecoratedMap<K, V> extends AbstractMap<K, V> implements M
}
/**
* A simple Map.Entry implementation.
* A simple Map.Entry implementaton.
*/
static class BasicEntry<K, V> implements Entry<K, V>, Serializable {
K mKey;
@@ -157,7 +157,6 @@ public class Time {
* @see #parseTime(String)
* @deprecated
*/
@Deprecated
public String toString(String pFormatStr) {
TimeFormat tf = new TimeFormat(pFormatStr);
@@ -175,7 +174,6 @@ public class Time {
* @see #toString(String)
* @deprecated
*/
@Deprecated
public static Time parseTime(String pStr) {
TimeFormat tf = TimeFormat.getInstance();
@@ -34,7 +34,7 @@ import java.io.Serializable;
import java.util.*;
/**
* A {@code Map} implementation that removes (expires) its elements after
* A {@code Map} implementation that removes (exipres) its elements after
* a given period. The map is by default backed by a {@link java.util.HashMap},
* or can be instantiated with any given {@code Map} as backing.
* <p>
@@ -67,7 +67,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
protected long expiryTime = 60000L; // 1 minute
//////////////////////
private volatile long nextExpiryTime = Long.MAX_VALUE;
private volatile long nextExpiryTime;
//////////////////////
/**
@@ -178,7 +178,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
* @return {@code true} if this map contains no key-value mappings.
*/
public boolean isEmpty() {
return size() <= 0;
return (size() <= 0);
}
/**
@@ -208,7 +208,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
* @see #containsKey(java.lang.Object)
*/
public V get(Object pKey) {
TimedEntry entry = (TimedEntry) entries.get(pKey);
TimedEntry<K, V> entry = (TimedEntry<K, V>) entries.get(pKey);
if (entry == null) {
return null;
@@ -236,7 +236,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
* {@code null} values.
*/
public V put(K pKey, V pValue) {
TimedEntry entry = (TimedEntry) entries.get(pKey);
TimedEntry<K, V> entry = (TimedEntry<K, V>) entries.get(pKey);
V oldValue;
if (entry == null) {
@@ -272,7 +272,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
* {@code null} values.
*/
public V remove(Object pKey) {
TimedEntry entry = (TimedEntry) entries.remove(pKey);
TimedEntry<K, V> entry = (TimedEntry<K, V>) entries.remove(pKey);
return (entry != null) ? entry.getValue() : null;
}
@@ -284,12 +284,13 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
init();
}
/*protected*/ TimedEntry createEntry(K pKey, V pValue) {
return new TimedEntry(pKey, pValue);
/*protected*/ TimedEntry<K, V> createEntry(K pKey, V pValue) {
return new TimedEntry<K, V>(pKey, pValue);
}
/**
* Removes any expired mappings.
*
*/
protected void removeExpiredEntries() {
// Remove any expired elements
@@ -311,7 +312,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
long next = Long.MAX_VALUE;
nextExpiryTime = next; // Avoid multiple runs...
for (Iterator<Entry<K, V>> iterator = new EntryIterator(); iterator.hasNext();) {
TimedEntry entry = (TimedEntry) iterator.next();
TimedEntry<K, V> entry = (TimedEntry<K, V>) iterator.next();
////
long expires = entry.expires();
if (expires < next) {
@@ -375,7 +376,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
while (mNext == null && mIterator.hasNext()) {
Entry<K, Entry<K, V>> entry = mIterator.next();
TimedEntry timed = (TimedEntry) entry.getValue();
TimedEntry<K, V> timed = (TimedEntry<K, V>) entry.getValue();
if (timed.isExpiredBy(mNow)) {
// Remove from map, and continue
@@ -424,26 +425,17 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
/**
* Keeps track of timed objects
*/
private class TimedEntry extends BasicEntry<K, V> {
private class TimedEntry<K, V> extends BasicEntry<K, V> {
private long mTimestamp;
TimedEntry(K pKey, V pValue) {
super(pKey, pValue);
updateTimestamp();
mTimestamp = System.currentTimeMillis();
}
public V setValue(V pValue) {
updateTimestamp();
return super.setValue(pValue);
}
private void updateTimestamp() {
mTimestamp = System.currentTimeMillis();
long expires = expires();
if (expires < nextExpiryTime) {
nextExpiryTime = expires;
}
return super.setValue(pValue);
}
final boolean isExpired() {
@@ -111,7 +111,6 @@ import java.io.PrintStream;
* @author <a href="mailto:eirik.torske@iconmedialab.no">Eirik Torske</a>
* @deprecated Will probably be removed in the near future
*/
@Deprecated
public class WildcardStringParser {
// TODO: Get rid of this class
@@ -30,7 +30,7 @@
package com.twelvemonkeys.lang;
import static org.junit.Assert.*;
import org.junit.Test;
import java.awt.*;
import java.sql.Timestamp;
@@ -41,7 +41,7 @@ import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* StringUtilTestCase
@@ -76,24 +76,24 @@ public class StringUtilTest {
assertNull(StringUtil.valueOf(null));
}
@SuppressWarnings("ConstantConditions")
@Test
public void testToUpperCase() {
String str = StringUtil.toUpperCase(TEST_STRING);
assertNotNull(str);
assertEquals(TEST_STRING.toUpperCase(), str);
assertNull(StringUtil.toUpperCase(null));
str = StringUtil.toUpperCase(null);
assertNull(str);
}
@SuppressWarnings("ConstantConditions")
@Test
public void testToLowerCase() {
String str = StringUtil.toLowerCase(TEST_STRING);
assertNotNull(str);
assertEquals(TEST_STRING.toLowerCase(), str);
assertNull(StringUtil.toLowerCase(null));
str = StringUtil.toLowerCase(null);
assertNull(str);
}
@Test
@@ -113,7 +113,6 @@ public class StringUtilTest {
assertFalse(StringUtil.isEmpty(new String[]{WHITESPACE_STRING, TEST_STRING}));
}
@SuppressWarnings("ConstantConditions")
@Test
public void testContains() {
assertTrue(StringUtil.contains(TEST_STRING, TEST_STRING));
@@ -146,7 +145,6 @@ public class StringUtilTest {
assertFalse(StringUtil.containsIgnoreCase(null, null));
}
@SuppressWarnings("ConstantConditions")
@Test
public void testContainsChar() {
for (int i = 0; i < TEST_STRING.length(); i++) {
@@ -468,7 +466,7 @@ public class StringUtilTest {
assertEquals(TEST_STRING, StringUtil.ltrim(TEST_STRING));
assertEquals(TEST_STRING, StringUtil.ltrim(" " + TEST_STRING));
assertEquals(TEST_STRING, StringUtil.ltrim(WHITESPACE_STRING + TEST_STRING));
assertNotEquals(TEST_STRING, StringUtil.ltrim(TEST_STRING + WHITESPACE_STRING));
assertFalse(TEST_STRING.equals(StringUtil.ltrim(TEST_STRING + WHITESPACE_STRING)));
// TODO: Test is not complete
}
@@ -477,7 +475,7 @@ public class StringUtilTest {
assertEquals(TEST_STRING, StringUtil.rtrim(TEST_STRING));
assertEquals(TEST_STRING, StringUtil.rtrim(TEST_STRING + " "));
assertEquals(TEST_STRING, StringUtil.rtrim(TEST_STRING + WHITESPACE_STRING));
assertNotEquals(TEST_STRING, StringUtil.rtrim(WHITESPACE_STRING + TEST_STRING));
assertFalse(TEST_STRING.equals(StringUtil.rtrim(WHITESPACE_STRING + TEST_STRING)));
// TODO: Test is not complete
}
@@ -518,7 +516,7 @@ public class StringUtilTest {
public void testCaptialize() {
assertNull(StringUtil.capitalize(null));
assertEquals(TEST_STRING.toUpperCase(), StringUtil.capitalize(TEST_STRING.toUpperCase()));
assertEquals('A', StringUtil.capitalize("abc").charAt(0));
assertTrue(StringUtil.capitalize("abc").charAt(0) == 'A');
}
@Test
@@ -554,13 +552,13 @@ public class StringUtilTest {
public void testToDateWithFormatString() {
Calendar cal = new GregorianCalendar();
cal.clear();
cal.set(1976, Calendar.MARCH, 16); // Month is 0-based
cal.set(1976, 2, 16); // Month is 0-based
Date date = StringUtil.toDate("16.03.1976", "dd.MM.yyyy");
assertNotNull(date);
assertEquals(cal.getTime(), date);
cal.clear();
cal.set(2004, Calendar.MAY, 13, 23, 51, 3);
cal.set(2004, 4, 13, 23, 51, 3);
date = StringUtil.toDate("2004-5-13 23:51 (03)", "yyyy-MM-dd hh:mm (ss)");
assertNotNull(date);
assertEquals(cal.getTime(), date);
@@ -578,23 +576,23 @@ public class StringUtilTest {
public void testToDateWithFormat() {
Calendar cal = new GregorianCalendar();
cal.clear();
cal.set(1976, Calendar.MARCH, 16); // Month is 0-based
cal.set(1976, 2, 16); // Month is 0-based
Date date = StringUtil.toDate("16.03.1976", new SimpleDateFormat("dd.MM.yyyy"));
assertNotNull(date);
assertEquals(cal.getTime(), date);
cal.clear();
cal.set(2004, Calendar.MAY, 13, 23, 51);
DateFormat format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, new Locale("no", "NO"));
date = StringUtil.toDate(format.format(cal.getTime()), format);
cal.set(2004, 4, 13, 23, 51);
date = StringUtil.toDate("13.5.04 23:51",
DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, new Locale("no", "NO")));
assertNotNull(date);
assertEquals(cal.getTime(), date);
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);
}
@@ -603,9 +601,10 @@ public class StringUtilTest {
public void testToTimestamp() {
Calendar cal = new GregorianCalendar();
cal.clear();
cal.set(1976, Calendar.MARCH, 16, 21, 28, 4); // Month is 0-based
Timestamp date = StringUtil.toTimestamp("1976-03-16 21:28:04");
cal.set(1976, 2, 16, 21, 28, 4); // Month is 0-based
Date date = StringUtil.toTimestamp("1976-03-16 21:28:04");
assertNotNull(date);
assertTrue(date instanceof Timestamp);
assertEquals(cal.getTime(), date);
}
@@ -822,7 +821,7 @@ public class StringUtilTest {
assertTrue(StringUtil.isNumber("12345"));
assertTrue(StringUtil.isNumber(TEST_INTEGER.toString()));
assertTrue(StringUtil.isNumber("1234567890123456789012345678901234567890"));
assertTrue(StringUtil.isNumber(String.valueOf(Long.MAX_VALUE) + Long.MAX_VALUE));
assertTrue(StringUtil.isNumber(String.valueOf(Long.MAX_VALUE) + String.valueOf(Long.MAX_VALUE)));
assertFalse(StringUtil.isNumber("abc"));
assertFalse(StringUtil.isNumber(TEST_STRING));
}
@@ -832,7 +831,7 @@ public class StringUtilTest {
assertTrue(StringUtil.isNumber("-12345"));
assertTrue(StringUtil.isNumber('-' + TEST_INTEGER.toString()));
assertTrue(StringUtil.isNumber("-1234567890123456789012345678901234567890"));
assertTrue(StringUtil.isNumber('-' + String.valueOf(Long.MAX_VALUE) + Long.MAX_VALUE));
assertTrue(StringUtil.isNumber('-' + String.valueOf(Long.MAX_VALUE) + String.valueOf(Long.MAX_VALUE)));
assertFalse(StringUtil.isNumber("-abc"));
assertFalse(StringUtil.isNumber('-' + TEST_STRING));
}
@@ -557,7 +557,7 @@ public class TimeoutMapTest extends MapAbstractTest {
// NOTE: Only wait fist time, to avoid slooow tests
synchronized (this) {
try {
wait(60L);
wait(60l);
}
catch (InterruptedException e) {
}
@@ -591,7 +591,7 @@ public class TimeoutMapTest extends MapAbstractTest {
try {
wait(60l);
}
catch (InterruptedException ignore) {
catch (InterruptedException e) {
}
}
}
@@ -651,24 +651,5 @@ public class TimeoutMapTest extends MapAbstractTest {
assertTrue("Wrong entry removed, keySet().iterator() is broken.", !map.containsKey(removedKey));
assertTrue("Wrong entry removed, keySet().iterator() is broken.", map.containsKey(otherKey));
}
@Test
public void testContainsKeyOnEmptyMap() {
// See #600
Map<String, String> timeoutMap = new TimeoutMap<>(30);
assertFalse(timeoutMap.containsKey("xyz"));
timeoutMap.put("xyz", "xyz");
assertTrue(timeoutMap.containsKey("xyz"));
try {
Thread.sleep(50); // Let the item expire
}
catch (InterruptedException ignore) {
}
assertFalse(timeoutMap.containsKey("xyz"));
assertNull(timeoutMap.get("xyz"));
}
}
+2 -2
View File
@@ -4,7 +4,7 @@
<parent>
<groupId>com.twelvemonkeys</groupId>
<artifactId>twelvemonkeys</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-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
View File
@@ -4,13 +4,13 @@
<parent>
<groupId>com.twelvemonkeys</groupId>
<artifactId>twelvemonkeys</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-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>
@@ -30,14 +30,9 @@ import static com.twelvemonkeys.contrib.tiff.TIFFUtilities.applyOrientation;
public class EXIFUtilities {
/**
* Reads image and metadata, applies Exif orientation to image, and returns everything as an {@code IIOImage}.
* The returned {@code IIOImage} will always contain an image and no raster, and
* the {@code RenderedImage} may be safely cast to a {@code BufferedImage}.
*
* If no registered {@code ImageReader} claims to be able to read the input, {@code null} is returned.
*
* @param input a {@code URL}
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info, or
* {@code null}.
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info.
* @throws IOException if an error occurs during reading.
*/
public static IIOImage readWithOrientation(final URL input) throws IOException {
@@ -48,14 +43,9 @@ public class EXIFUtilities {
/**
* Reads image and metadata, applies Exif orientation to image, and returns everything as an {@code IIOImage}.
* The returned {@code IIOImage} will always contain an image and no raster, and
* the {@code RenderedImage} may be safely cast to a {@code BufferedImage}.
*
* If no registered {@code ImageReader} claims to be able to read the input, {@code null} is returned.
*
* @param input an {@code InputStream}
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info, or
* {@code null}.
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info.
* @throws IOException if an error occurs during reading.
*/
public static IIOImage readWithOrientation(final InputStream input) throws IOException {
@@ -66,14 +56,9 @@ public class EXIFUtilities {
/**
* Reads image and metadata, applies Exif orientation to image, and returns everything as an {@code IIOImage}.
* The returned {@code IIOImage} will always contain an image and no raster, and
* the {@code RenderedImage} may be safely cast to a {@code BufferedImage}.
*
* If no registered {@code ImageReader} claims to be able to read the input, {@code null} is returned.
*
* @param input a {@code File}
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info or
* {@code null}.
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info.
* @throws IOException if an error occurs during reading.
*/
public static IIOImage readWithOrientation(final File input) throws IOException {
@@ -84,14 +69,9 @@ public class EXIFUtilities {
/**
* Reads image and metadata, applies Exif orientation to image, and returns everything as an {@code IIOImage}.
* The returned {@code IIOImage} will always contain an image and no raster, and
* the {@code RenderedImage} may be safely cast to a {@code BufferedImage}.
*
* If no registered {@code ImageReader} claims to be able to read the input, {@code null} is returned.
*
* @param input an {@code ImageInputStream}
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info, or
* {@code null}.
* @return an {@code IIOImage} containing the correctly oriented image and metadata including rotation info.
* @throws IOException if an error occurs during reading.
*/
public static IIOImage readWithOrientation(final ImageInputStream input) throws IOException {
@@ -31,9 +31,8 @@
package com.twelvemonkeys.contrib.tiff;
import com.twelvemonkeys.contrib.tiff.TIFFUtilities.TIFFExtension;
import com.twelvemonkeys.imageio.plugins.tiff.TIFFImageMetadataFormat;
import com.twelvemonkeys.imageio.plugins.tiff.TIFFMedataFormat;
import com.twelvemonkeys.io.FileUtil;
import org.junit.Assert;
import org.junit.Test;
import org.w3c.dom.Node;
@@ -155,7 +154,7 @@ public class TIFFUtilitiesTest {
reader.setInput(checkTest1);
for (int i = 0; i < 3; i++) {
Node metaData = reader.getImageMetadata(i)
.getAsTree(TIFFImageMetadataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
.getAsTree(TIFFMedataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
short orientation = ((Number) expression.evaluate(metaData, XPathConstants.NUMBER)).shortValue();
Assert.assertEquals(orientation, TIFFExtension.ORIENTATION_RIGHTTOP);
}
@@ -172,7 +171,7 @@ public class TIFFUtilitiesTest {
reader.setInput(checkTest2);
for (int i = 0; i < 3; i++) {
Node metaData = reader.getImageMetadata(i)
.getAsTree(TIFFImageMetadataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
.getAsTree(TIFFMedataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
short orientation = ((Number) expression.evaluate(metaData, XPathConstants.NUMBER)).shortValue();
Assert.assertEquals(orientation, i == 1
? TIFFExtension.ORIENTATION_BOTRIGHT
+15 -29
View File
@@ -4,7 +4,7 @@
<parent>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-SNAPSHOT</version>
</parent>
<artifactId>imageio-batik</artifactId>
<name>TwelveMonkeys :: ImageIO :: Batik Plugin</name>
@@ -14,12 +14,6 @@
See the <a href="http://xmlgraphics.apache.org/batik/">Batik Home page</a>
for more information.]]>
</description>
<properties>
<project.jpms.module.name>com.twelvemonkeys.imageio.batik</project.jpms.module.name>
<batik.version>1.17</batik.version>
</properties>
<build>
<plugins>
<plugin>
@@ -27,24 +21,12 @@
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<systemPropertyVariables>
<com.twelvemonkeys.imageio.plugins.svg.allowExternalResources>
<com.twelvemonkeys.imageio.plugins.svg.allowexternalresources>
true
</com.twelvemonkeys.imageio.plugins.svg.allowExternalResources>
</com.twelvemonkeys.imageio.plugins.svg.allowexternalresources>
</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>
@@ -60,13 +42,6 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.15.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.xmlgraphics</groupId>
<artifactId>batik-rasterizer-ext</artifactId>
@@ -87,6 +62,13 @@
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.xmlgraphics</groupId>
<artifactId>xmlgraphics-commons</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.xmlgraphics</groupId>
<artifactId>batik-anim</artifactId>
@@ -110,7 +92,7 @@
<!--
There seems to be some weirdness in the
Batik/FOP poms (Batik depends on FOP 0.20-5) that screws things up,
making everything end up depending on Batik 1.5, not the specified version
making everything end up depending on Batik 1.5, not 1.6
-->
<exclusions>
<exclusion>
@@ -120,4 +102,8 @@
</exclusions>
</dependency>
</dependencies>
<properties>
<batik.version>1.14</batik.version>
</properties>
</project>
@@ -33,12 +33,11 @@ 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;
import org.apache.batik.anim.dom.SVGOMDocument;
import org.apache.batik.bridge.*;
import org.apache.batik.css.parser.CSSLexicalUnit;
import org.apache.batik.dom.util.DOMUtilities;
import org.apache.batik.ext.awt.image.GraphicsUtil;
import org.apache.batik.gvt.CanvasGraphicsNode;
@@ -46,14 +45,11 @@ import org.apache.batik.gvt.GraphicsNode;
import org.apache.batik.gvt.renderer.ConcreteImageRendererFactory;
import org.apache.batik.gvt.renderer.ImageRenderer;
import org.apache.batik.gvt.renderer.ImageRendererFactory;
import org.apache.batik.transcoder.SVGAbstractTranscoder;
import org.apache.batik.transcoder.TranscoderException;
import org.apache.batik.transcoder.TranscoderInput;
import org.apache.batik.transcoder.TranscoderOutput;
import org.apache.batik.transcoder.TranscodingHints;
import org.apache.batik.transcoder.*;
import org.apache.batik.transcoder.image.ImageTranscoder;
import org.apache.batik.util.ParsedURL;
import org.apache.batik.util.SVGConstants;
import org.apache.batik.xml.LexicalUnits;
import org.w3c.dom.DOMImplementation;
import org.w3c.dom.Document;
import org.w3c.dom.svg.SVGSVGElement;
@@ -63,8 +59,10 @@ import javax.imageio.ImageReadParam;
import javax.imageio.ImageTypeSpecifier;
import javax.imageio.spi.ImageReaderSpi;
import java.awt.*;
import java.awt.geom.*;
import java.awt.image.*;
import java.awt.geom.AffineTransform;
import java.awt.geom.Dimension2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
@@ -78,13 +76,12 @@ import java.util.Map;
* @author Harald Kuhr
* @author Inpspired by code from the Batik Team
* @version $Id: $
* @see <a href="http://www.mail-archive.com/batik-dev@xml.apache.org/msg00992.html">batik-dev</a>
* @see <A href="http://www.mail-archive.com/batik-dev@xml.apache.org/msg00992.html">batik-dev</A>
*/
public class SVGImageReader extends ImageReaderBase {
final static boolean DEFAULT_ALLOW_EXTERNAL_RESOURCES =
"true".equalsIgnoreCase(System.getProperty("com.twelvemonkeys.imageio.plugins.svg.allowExternalResources",
System.getProperty("com.twelvemonkeys.imageio.plugins.svg.allowexternalresources")));
"true".equalsIgnoreCase(System.getProperty("com.twelvemonkeys.imageio.plugins.svg.allowexternalresources"));
private Rasterizer rasterizer;
private boolean allowExternalResources = DEFAULT_ALLOW_EXTERNAL_RESOURCES;
@@ -92,10 +89,10 @@ 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 +106,20 @@ 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();
@@ -135,38 +132,43 @@ public class SVGImageReader extends ImageReaderBase {
// Set ImageReadParams as hints
// Note: The cast to Map invokes a different method that preserves
// unset defaults, DO NOT REMOVE!
//noinspection rawtypes
rasterizer.setTranscodingHints((Map) paramsToHints(svgParam));
}
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);
BufferedImage image = rasterizer.getImage();
Graphics2D g = destination.createGraphics();
try {
g.setComposite(AlphaComposite.Src);
g.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_DISABLE);
g.drawImage(image, 0, 0, null); // TODO: Dest offset?
}
finally {
g.dispose();
}
processImageStarted(pIndex);
processImageComplete();
BufferedImage image = rasterizer.getImage();
return destination;
Graphics2D g = destination.createGraphics();
try {
g.setComposite(AlphaComposite.Src);
g.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_DISABLE);
g.drawImage(image, 0, 0, null); // TODO: Dest offset?
}
finally {
g.dispose();
}
processImageComplete();
return destination;
}
catch (TranscoderException e) {
Throwable cause = unwrapException(e);
throw new IIOException(cause.getMessage(), cause);
}
}
private static Throwable unwrapException(TranscoderException ex) {
@@ -174,18 +176,18 @@ 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();
Rectangle viewBox = rasterizer.getViewBox();
Dimension size = pParam.getSourceRenderSize();
Dimension origSize = new Dimension(getWidth(0), getHeight(0));
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, origSize);
}
if (size != null) {
@@ -194,7 +196,7 @@ 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);
@@ -205,8 +207,8 @@ public class SVGImageReader extends ImageReaderBase {
}
else {
// Need to resize here...
double xScale = size.getWidth() / viewBox.getWidth();
double yScale = size.getHeight() / viewBox.getHeight();
double xScale = size.getWidth() / origSize.getWidth();
double yScale = size.getHeight() / origSize.getHeight();
hints.put(ImageTranscoder.KEY_WIDTH, (float) (region.getWidth() * xScale));
hints.put(ImageTranscoder.KEY_HEIGHT, (float) (region.getHeight() * yScale));
@@ -214,11 +216,11 @@ public class SVGImageReader extends ImageReaderBase {
}
else if (size != null) {
// Allow non-uniform scaling
hints.put(ImageTranscoder.KEY_AOI, viewBox);
hints.put(ImageTranscoder.KEY_AOI, new Rectangle(origSize));
}
// Background color
Paint bg = param.getBackgroundColor();
Paint bg = pParam.getBackgroundColor();
if (bg != null) {
hints.put(ImageTranscoder.KEY_BACKGROUND_COLOR, bg);
}
@@ -226,10 +228,10 @@ 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 +240,28 @@ public class SVGImageReader extends ImageReaderBase {
return new SVGReadParam();
}
public int getWidth(int imageIndex) throws IOException {
checkBounds(imageIndex);
return rasterizer.getDefaultWidth();
public int getWidth(int pIndex) throws IOException {
checkBounds(pIndex);
try {
return rasterizer.getDefaultWidth();
}
catch (TranscoderException e) {
throw new IIOException(e.getMessage(), e);
}
}
public int getHeight(int imageIndex) throws IOException {
checkBounds(imageIndex);
return rasterizer.getDefaultHeight();
public int getHeight(int pIndex) throws IOException {
checkBounds(pIndex);
try {
return rasterizer.getDefaultHeight();
}
catch (TranscoderException e) {
throw new IIOException(e.getMessage(), e);
}
}
public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) {
return Collections.singleton(ImageTypeSpecifiers.createFromRenderedImage(rasterizer.createImage(1, 1))).iterator();
public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) throws IOException {
return Collections.singleton(ImageTypeSpecifier.createFromRenderedImage(rasterizer.createImage(1, 1))).iterator();
}
/**
@@ -260,11 +271,12 @@ public class SVGImageReader extends ImageReaderBase {
* and needs major refactoring!
* </p>
*/
private class Rasterizer extends SVGAbstractTranscoder {
private class Rasterizer extends SVGAbstractTranscoder /*ImageTranscoder*/ {
private BufferedImage image;
private TranscoderInput transcoderInput;
private final Rectangle2D viewBox = new Rectangle2D.Float();
private final Dimension defaultSize = new Dimension();
private float defaultWidth;
private float defaultHeight;
private boolean initialized = false;
private SVGOMDocument document;
private String uri;
@@ -277,7 +289,7 @@ public class SVGImageReader extends ImageReaderBase {
}
// This is cheating... We don't fully transcode after all
protected void transcode(Document document, final String uri, final TranscoderOutput output) {
protected void transcode(Document document, final String uri, final TranscoderOutput output) throws TranscoderException {
// Sets up root, curTxf & curAoi
// ----
if (document != null) {
@@ -325,66 +337,54 @@ public class SVGImageReader extends ImageReaderBase {
// ----
SVGSVGElement rootElement = svgDoc.getRootElement();
// Get the viewBox
String viewBoxStr = rootElement.getAttributeNS(null, SVGConstants.SVG_VIEW_BOX_ATTRIBUTE);
if (viewBoxStr.length() != 0) {
float[] rect = ViewBox.parseViewBoxAttribute(rootElement, viewBoxStr, null);
viewBox.setFrame(rect[0], rect[1], rect[2], rect[3]);
}
// Get the 'width' and 'height' attributes of the SVG document
double width = 0;
double height = 0;
UnitProcessor.Context uctx = UnitProcessor.createContext(ctx, rootElement);
// get the 'width' and 'height' attributes of the SVG document
UnitProcessor.Context uctx
= UnitProcessor.createContext(ctx, rootElement);
String widthStr = rootElement.getAttributeNS(null, SVGConstants.SVG_WIDTH_ATTRIBUTE);
String heightStr = rootElement.getAttributeNS(null, SVGConstants.SVG_HEIGHT_ATTRIBUTE);
if (!StringUtil.isEmpty(widthStr)) {
width = UnitProcessor.svgToUserSpace(widthStr, SVGConstants.SVG_WIDTH_ATTRIBUTE, UnitProcessor.HORIZONTAL_LENGTH, uctx);
defaultWidth = UnitProcessor.svgToUserSpace(widthStr, SVGConstants.SVG_WIDTH_ATTRIBUTE, UnitProcessor.HORIZONTAL_LENGTH, uctx);
}
if (!StringUtil.isEmpty(heightStr)) {
height = UnitProcessor.svgToUserSpace(heightStr, SVGConstants.SVG_HEIGHT_ATTRIBUTE, UnitProcessor.VERTICAL_LENGTH, uctx);
if(!StringUtil.isEmpty(heightStr)){
defaultHeight = UnitProcessor.svgToUserSpace(heightStr, SVGConstants.SVG_HEIGHT_ATTRIBUTE, UnitProcessor.VERTICAL_LENGTH, uctx);
}
boolean hasWidth = width > 0.0;
boolean hasHeight = height > 0.0;
boolean hasWidth = defaultWidth > 0.0;
boolean hasHeight = defaultHeight > 0.0;
if (!hasWidth || !hasHeight) {
if (!viewBox.isEmpty()) {
// If one dimension is given, calculate other by aspect ratio in viewBox
String viewBoxStr = rootElement.getAttributeNS
(null, SVGConstants.SVG_VIEW_BOX_ATTRIBUTE);
if (viewBoxStr.length() != 0) {
float[] rect = ViewBox.parseViewBoxAttribute(rootElement, viewBoxStr, null);
// if one dimension is given, calculate other by aspect ratio in viewBox
// or use viewBox if no dimension is given
if (hasWidth) {
height = width * viewBox.getHeight() / viewBox.getWidth();
defaultHeight = defaultWidth * rect[3] / rect[2];
}
else if (hasHeight) {
width = height * viewBox.getWidth() / viewBox.getHeight();
defaultWidth = defaultHeight * rect[2] / rect[3];
}
else {
// ...or use viewBox if no dimension is given
width = viewBox.getWidth();
height = viewBox.getHeight();
defaultWidth = rect[2];
defaultHeight = rect[3];
}
}
else {
// No viewBox, just assume square size
if (hasHeight) {
width = height;
defaultWidth = defaultHeight;
}
else if (hasWidth) {
height = width;
defaultHeight = defaultWidth;
}
else {
// ...or finally fall back to Batik default sizes
width = 400;
height = 400;
// fallback to batik default sizes
defaultWidth = 400;
defaultHeight = 400;
}
}
}
// We now have a size, in the rare case we don't have a viewBox; set it to this size
defaultSize.setSize(width, height);
if (viewBox.isEmpty()) {
viewBox.setRect(0, 0, width, height);
}
// Hack to work around exception above
if (root != null) {
gvtRoot = root;
@@ -397,7 +397,7 @@ public class SVGImageReader extends ImageReaderBase {
ctx = null;
}
private BufferedImage readImage() throws IOException {
private BufferedImage readImage() throws TranscoderException {
init();
if (abortRequested()) {
@@ -422,8 +422,7 @@ public class SVGImageReader extends ImageReaderBase {
}
if (gvtRoot == null) {
Throwable cause = unwrapException(exception);
throw new IIOException(cause.getMessage(), cause);
throw exception;
}
}
ctx = context;
@@ -441,7 +440,7 @@ public class SVGImageReader extends ImageReaderBase {
// ----
setImageSize(defaultSize.width, defaultSize.height);
setImageSize(defaultWidth, defaultHeight);
if (abortRequested()) {
processReadAborted();
@@ -455,17 +454,18 @@ public class SVGImageReader extends ImageReaderBase {
try {
Px = ViewBox.getViewTransform(ref, root, width, height, null);
}
catch (BridgeException ex) {
throw new IIOException(ex.getMessage(), ex);
throw new TranscoderException(ex);
}
if (Px.isIdentity() && (width != defaultSize.width || height != defaultSize.height)) {
if (Px.isIdentity() && (width != defaultWidth || height != defaultHeight)) {
// The document has no viewBox, we need to resize it by hand.
// we want to keep the document size ratio
float xscale, yscale;
xscale = width / defaultSize.width;
yscale = height / defaultSize.height;
xscale = width / defaultWidth;
yscale = height / defaultHeight;
float scale = Math.min(xscale, yscale);
Px = AffineTransform.getScaleInstance(scale, scale);
}
@@ -515,7 +515,7 @@ public class SVGImageReader extends ImageReaderBase {
}
}
catch (BridgeException ex) {
throw new IIOException(ex.getMessage(), ex);
throw new TranscoderException(ex);
}
this.root = gvtRoot;
@@ -584,7 +584,9 @@ public class SVGImageReader extends ImageReaderBase {
return dest;
}
catch (Exception ex) {
throw new IIOException(ex.getMessage(), ex);
TranscoderException exception = new TranscoderException(ex.getMessage());
exception.initCause(ex);
throw exception;
}
finally {
if (context != null) {
@@ -593,7 +595,7 @@ public class SVGImageReader extends ImageReaderBase {
}
}
private synchronized void init() throws IIOException {
private synchronized void init() throws TranscoderException {
if (!initialized) {
if (transcoderInput == null) {
throw new IllegalStateException("input == null");
@@ -601,18 +603,11 @@ public class SVGImageReader extends ImageReaderBase {
initialized = true;
try {
super.addTranscodingHint(SVGAbstractTranscoder.KEY_ALLOW_EXTERNAL_RESOURCES, allowExternalResources);
super.transcode(transcoderInput, null);
}
catch (TranscoderException e) {
Throwable cause = unwrapException(e);
throw new IIOException(cause.getMessage(), cause);
}
super.transcode(transcoderInput, null);
}
}
private BufferedImage getImage() throws IOException {
private BufferedImage getImage() throws TranscoderException {
if (image == null) {
image = readImage();
}
@@ -620,23 +615,18 @@ public class SVGImageReader extends ImageReaderBase {
return image;
}
int getDefaultWidth() throws IOException {
int getDefaultWidth() throws TranscoderException {
init();
return defaultSize.width;
return (int) Math.ceil(defaultWidth);
}
int getDefaultHeight() throws IOException {
int getDefaultHeight() throws TranscoderException {
init();
return defaultSize.height;
return (int) Math.ceil(defaultHeight);
}
Rectangle getViewBox() throws IOException {
init();
return viewBox.getBounds();
}
void setInput(final TranscoderInput input) {
transcoderInput = input;
void setInput(final TranscoderInput pInput) {
transcoderInput = pInput;
}
@Override
@@ -665,7 +655,7 @@ public class SVGImageReader extends ImageReaderBase {
if (allowExternalResources) {
return super.getExternalResourceSecurity(resourceURL, docURL);
}
return new EmbededExternalResourceSecurity(resourceURL);
return new NoLoadExternalResourceSecurity();
}
}
}
@@ -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();
}
}
@@ -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) {
@@ -1,143 +1,141 @@
/*
* 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.imageio.plugins.wmf;
import com.twelvemonkeys.imageio.ImageReaderBase;
import com.twelvemonkeys.imageio.plugins.svg.SVGImageReader;
import com.twelvemonkeys.imageio.plugins.svg.SVGReadParam;
import com.twelvemonkeys.imageio.stream.ByteArrayImageInputStream;
import com.twelvemonkeys.imageio.util.IIOUtil;
import org.apache.batik.transcoder.TranscoderException;
import org.apache.batik.transcoder.TranscoderInput;
import org.apache.batik.transcoder.TranscoderOutput;
import org.apache.batik.transcoder.wmf.tosvg.WMFTranscoder;
import javax.imageio.IIOException;
import javax.imageio.ImageReadParam;
import javax.imageio.ImageTypeSpecifier;
import javax.imageio.spi.ImageReaderSpi;
import java.awt.image.*;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.nio.charset.StandardCharsets;
import java.util.Iterator;
/**
* WMFImageReader class description.
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author last modified by $Author: haku $
* @version $Id: WMFImageReader.java,v 1.0 29.jul.2004 13:00:59 haku Exp $
*/
// TODO: Probably possible to do less wrapping/unwrapping of data...
public final class WMFImageReader extends ImageReaderBase {
private SVGImageReader reader = null;
public WMFImageReader(final ImageReaderSpi pProvider) {
super(pProvider);
}
protected void resetMembers() {
if (reader != null) {
reader.dispose();
}
reader = null;
}
public BufferedImage read(int pIndex, ImageReadParam pParam) throws IOException {
init();
processImageStarted(pIndex);
BufferedImage image = reader.read(pIndex, pParam);
if (abortRequested()) {
processReadAborted();
return image;
}
processImageProgress(100f);
processImageComplete();
return image;
}
private void init() throws IOException {
// Need the extra test, to avoid throwing an IOException from the Transcoder
if (imageInput == null) {
throw new IllegalStateException("input == null");
}
if (reader == null) {
WMFTranscoder transcoder = new WMFTranscoder();
ByteArrayOutputStream output = new ByteArrayOutputStream(8192);
try (Writer writer = new OutputStreamWriter(output, StandardCharsets.UTF_8)) {
TranscoderInput in = new TranscoderInput(IIOUtil.createStreamAdapter(imageInput));
TranscoderOutput out = new TranscoderOutput(writer);
// TODO: Transcodinghints?
transcoder.transcode(in, out);
}
catch (TranscoderException e) {
throw new IIOException(e.getMessage(), e);
}
reader = new SVGImageReader(getOriginatingProvider());
reader.setInput(new ByteArrayImageInputStream(output.toByteArray()));
}
}
@Override
public ImageReadParam getDefaultReadParam() {
return new SVGReadParam();
}
public int getWidth(int pIndex) throws IOException {
init();
return reader.getWidth(pIndex);
}
public int getHeight(int pIndex) throws IOException {
init();
return reader.getHeight(pIndex);
}
public Iterator<ImageTypeSpecifier> getImageTypes(final int pImageIndex) throws IOException {
init();
return reader.getImageTypes(pImageIndex);
}
}
/*
* 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.imageio.plugins.wmf;
import com.twelvemonkeys.imageio.ImageReaderBase;
import com.twelvemonkeys.imageio.plugins.svg.SVGImageReader;
import com.twelvemonkeys.imageio.plugins.svg.SVGReadParam;
import com.twelvemonkeys.imageio.util.IIOUtil;
import org.apache.batik.transcoder.TranscoderException;
import org.apache.batik.transcoder.TranscoderInput;
import org.apache.batik.transcoder.TranscoderOutput;
import org.apache.batik.transcoder.wmf.tosvg.WMFTranscoder;
import javax.imageio.IIOException;
import javax.imageio.ImageIO;
import javax.imageio.ImageReadParam;
import javax.imageio.ImageTypeSpecifier;
import javax.imageio.spi.ImageReaderSpi;
import java.awt.image.BufferedImage;
import java.io.*;
import java.util.Iterator;
/**
* WMFImageReader class description.
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author last modified by $Author: haku $
* @version $Id: WMFImageReader.java,v 1.0 29.jul.2004 13:00:59 haku Exp $
*/
// TODO: Probably possible to do less wrapping/unwrapping of data...
// TODO: Consider using temp file instead of in-memory stream
public final class WMFImageReader extends ImageReaderBase {
private SVGImageReader reader = null;
public WMFImageReader(final ImageReaderSpi pProvider) {
super(pProvider);
}
protected void resetMembers() {
if (reader != null) {
reader.dispose();
}
reader = null;
}
public BufferedImage read(int pIndex, ImageReadParam pParam) throws IOException {
init();
processImageStarted(pIndex);
BufferedImage image = reader.read(pIndex, pParam);
if (abortRequested()) {
processReadAborted();
return image;
}
processImageProgress(100f);
processImageComplete();
return image;
}
private synchronized void init() throws IOException {
// Need the extra test, to avoid throwing an IOException from the Transcoder
if (imageInput == null) {
throw new IllegalStateException("input == null");
}
if (reader == null) {
WMFTranscoder transcoder = new WMFTranscoder();
ByteArrayOutputStream output = new ByteArrayOutputStream();
Writer writer = new OutputStreamWriter(output, "UTF8");
try {
TranscoderInput in = new TranscoderInput(IIOUtil.createStreamAdapter(imageInput));
TranscoderOutput out = new TranscoderOutput(writer);
// TODO: Transcodinghints?
transcoder.transcode(in, out);
}
catch (TranscoderException e) {
throw new IIOException(e.getMessage(), e);
}
reader = new SVGImageReader(getOriginatingProvider());
reader.setInput(ImageIO.createImageInputStream(new ByteArrayInputStream(output.toByteArray())));
}
}
@Override
public ImageReadParam getDefaultReadParam() {
return new SVGReadParam();
}
public int getWidth(int pIndex) throws IOException {
init();
return reader.getWidth(pIndex);
}
public int getHeight(int pIndex) throws IOException {
init();
return reader.getHeight(pIndex);
}
public Iterator<ImageTypeSpecifier> getImageTypes(final int pImageIndex) throws IOException {
init();
return reader.getImageTypes(pImageIndex);
}
}
@@ -43,7 +43,8 @@ import javax.imageio.event.IIOReadWarningListener;
import javax.imageio.spi.ImageReaderSpi;
import javax.imageio.stream.ImageInputStream;
import java.awt.*;
import java.awt.image.*;
import java.awt.image.BufferedImage;
import java.awt.image.ImagingOpException;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
@@ -52,10 +53,9 @@ import java.util.Arrays;
import java.util.Collections;
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.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.*;
/**
@@ -194,12 +194,12 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
TestData redSquare = new TestData(getClassLoaderResource("/svg/red-square.svg"), dim);
reader.setInput(redSquare.getInputStream());
BufferedImage imageRed = reader.read(0, param);
assertRGBEquals("Expected all red", 0xFF0000, imageRed.getRGB(50, 50) & 0xFFFFFF, 0);
assertEquals(0xFF0000, imageRed.getRGB(50, 50) & 0xFFFFFF);
TestData blueSquare = new TestData(getClassLoaderResource("/svg/blue-square.svg"), dim);
reader.setInput(blueSquare.getInputStream());
BufferedImage imageBlue = reader.read(0, param);
assertRGBEquals("Expected all blue", 0x0000FF, imageBlue.getRGB(50, 50) & 0xFFFFFF, 0);
assertEquals(0x0000FF, imageBlue.getRGB(50, 50) & 0xFFFFFF);
}
@Test
@@ -225,7 +225,7 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
assertEquals(500, image.getHeight());
// CSS and embedded resources all go!
verifyNoInteractions(listener);
verifyZeroInteractions(listener);
}
finally {
reader.dispose();
@@ -266,7 +266,7 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
assertEquals(500, image.getHeight());
// No more warnings now that the base URI is set
verifyNoInteractions(listener);
verifyZeroInteractions(listener);
}
finally {
reader.dispose();
@@ -297,25 +297,6 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
}
}
@Test
public void testReadEmbeddedWithDisallowExternalResources() throws IOException{
// File using "data:" URLs for embedded resources
URL resource = getClassLoaderResource("/svg/embedded-data-resource.svg");
SVGImageReader reader = createReader();
TestData data = new TestData(resource, (Dimension) null);
try (ImageInputStream stream = data.getInputStream()) {
reader.setInput(stream);
SVGReadParam param = reader.getDefaultReadParam();
param.setAllowExternalResources(false);
reader.read(0, param);
}
finally {
reader.dispose();
}
}
@Test(expected = SecurityException.class)
public void testDisallowedExternalResources() throws URISyntaxException, IOException {
// system-property set to true in surefire-plugin-settings in the pom
@@ -339,69 +320,4 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
reader.dispose();
}
}
@Test
public void testReadWitSourceRenderSize() throws IOException {
URL resource = getClassLoaderResource("/svg/circle.svg");
SVGImageReader reader = createReader();
TestData data = new TestData(resource, (Dimension) null);
try (ImageInputStream stream = data.getInputStream()) {
reader.setInput(stream);
SVGReadParam param = reader.getDefaultReadParam();
param.setSourceRenderSize(new Dimension(100, 100));
BufferedImage image = reader.read(0, param);
assertNotNull(image);
assertEquals(100, image.getWidth());
assertEquals(100, image.getHeight());
// Some quick samples
assertRGBEquals("Expected transparent corner", 0, image.getRGB(0, 0), 0);
assertRGBEquals("Expected transparent corner", 0, image.getRGB(99, 0), 0);
assertRGBEquals("Expected transparent corner", 0, image.getRGB(0, 99), 0);
assertRGBEquals("Expected transparent corner", 0, image.getRGB(99, 99), 0);
assertRGBEquals("Expected red center", 0xffff0000, image.getRGB(50, 50), 0);
}
finally {
reader.dispose();
}
}
@Test
public void testReadWitSourceRenderSizeViewBoxNegativeXY() throws IOException {
URL resource = getClassLoaderResource("/svg/Android_robot.svg");
SVGImageReader reader = createReader();
TestData data = new TestData(resource, (Dimension) null);
try (ImageInputStream stream = data.getInputStream()) {
reader.setInput(stream);
SVGReadParam param = reader.getDefaultReadParam();
param.setSourceRenderSize(new Dimension(219, 256)); // Aspect scaled to 256 boxed
BufferedImage image = reader.read(0, param);
assertNotNull(image);
assertEquals(219, image.getWidth());
assertEquals(256, image.getHeight());
// Some quick samples
assertRGBEquals("Expected transparent corner", 0, image.getRGB(0, 0), 0);
assertRGBEquals("Expected transparent corner", 0, image.getRGB(218, 0), 0);
assertRGBEquals("Expected transparent corner", 0, image.getRGB(0, 255), 0);
assertRGBEquals("Expected transparent corner", 0, image.getRGB(218, 255), 0);
assertRGBEquals("Expected green head", 0xffa4c639, image.getRGB(109, 20), 25);
assertRGBEquals("Expected green center", 0xffa4c639, image.getRGB(109, 128), 25);
assertRGBEquals("Expected green feet", 0xffa4c639, image.getRGB(80, 246), 25);
assertRGBEquals("Expected green feet", 0xffa4c639, image.getRGB(130, 246), 25);
assertRGBEquals("Expected white edge", 0xffffffff, image.getRGB(0, 128), 0);
assertRGBEquals("Expected white edge", 0xffffffff, image.getRGB(218, 128), 0);
}
finally {
reader.dispose();
}
}
}
@@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="100%" height="100%" viewBox="0 0 50 50" version="1.1" xmlns="http://www.w3.org/2000/svg"
xml:space="preserve"
style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2">
<circle cx="25" cy="25" r="25" fill="red"/></svg>

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+1 -24
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@@ -4,16 +4,12 @@
<parent>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-SNAPSHOT</version>
</parent>
<artifactId>imageio-bmp</artifactId>
<name>TwelveMonkeys :: ImageIO :: BMP plugin</name>
<description>ImageIO plugin for Microsoft Device Independent Bitmap (BMP/DIB) format.</description>
<properties>
<project.jpms.module.name>com.twelvemonkeys.imageio.bmp</project.jpms.module.name>
</properties>
<dependencies>
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
@@ -26,23 +22,4 @@
<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>
@@ -30,14 +30,15 @@
package com.twelvemonkeys.imageio.plugins.bmp;
import com.twelvemonkeys.imageio.ImageReaderBase;
import com.twelvemonkeys.imageio.stream.SubImageInputStream;
import com.twelvemonkeys.imageio.util.IIOUtil;
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
import com.twelvemonkeys.imageio.util.ProgressListenerBase;
import com.twelvemonkeys.io.LittleEndianDataInputStream;
import com.twelvemonkeys.io.enc.DecoderStream;
import com.twelvemonkeys.xml.XMLSerializer;
import java.awt.*;
import java.awt.color.ColorSpace;
import java.awt.image.*;
import java.io.DataInput;
import java.io.File;
import java.io.IOException;
import java.nio.ByteOrder;
import java.util.Arrays;
import java.util.Iterator;
import javax.imageio.IIOException;
import javax.imageio.ImageIO;
@@ -50,15 +51,15 @@ import javax.imageio.metadata.IIOMetadata;
import javax.imageio.metadata.IIOMetadataFormatImpl;
import javax.imageio.spi.ImageReaderSpi;
import javax.imageio.stream.ImageInputStream;
import java.awt.*;
import java.awt.color.*;
import java.awt.image.*;
import java.io.DataInput;
import java.io.File;
import java.io.IOException;
import java.nio.ByteOrder;
import java.util.Collections;
import java.util.Iterator;
import com.twelvemonkeys.imageio.ImageReaderBase;
import com.twelvemonkeys.imageio.stream.SubImageInputStream;
import com.twelvemonkeys.imageio.util.IIOUtil;
import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
import com.twelvemonkeys.imageio.util.ProgressListenerBase;
import com.twelvemonkeys.io.LittleEndianDataInputStream;
import com.twelvemonkeys.io.enc.DecoderStream;
import com.twelvemonkeys.xml.XMLSerializer;
/**
* ImageReader for Microsoft Windows Bitmap (BMP) format.
@@ -81,8 +82,8 @@ public final class BMPImageReader extends ImageReaderBase {
super(new BMPImageReaderSpi());
}
BMPImageReader(final ImageReaderSpi provider) {
super(provider);
protected BMPImageReader(final ImageReaderSpi pProvider) {
super(pProvider);
}
@Override
@@ -129,7 +130,6 @@ 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 +187,30 @@ 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 Arrays.asList(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");
@@ -363,18 +363,14 @@ public final class BMPImageReader extends ImageReaderBase {
processImageStarted(imageIndex);
for (int y = 0; y < height; y++) {
int bitCount = header.getBitCount();
switch (bitCount) {
switch (header.getBitCount()) {
case 1:
case 2:
case 4:
case 8:
case 24:
byte[] rowDataByte = ((DataBufferByte) rowRaster.getDataBuffer()).getData();
int bitsPerSample = bitCount == 24 ? 8 : bitCount;
int samplesPerPixel = bitCount == 24 ? 3 : 1;
readRowByte(input, height, srcRegion, xSub, ySub, bitsPerSample, samplesPerPixel, rowDataByte, destRaster, clippedRow, y);
readRowByte(input, height, srcRegion, xSub, ySub, rowDataByte, destRaster, clippedRow, y);
break;
case 16:
@@ -388,7 +384,7 @@ public final class BMPImageReader extends ImageReaderBase {
break;
default:
throw new AssertionError("Unsupported pixel depth: " + bitCount);
throw new AssertionError("Unsupported pixel depth: " + header.getBitCount());
}
processImageProgress(100f * y / height);
@@ -414,13 +410,6 @@ public final class BMPImageReader extends ImageReaderBase {
private ImageReader initReaderDelegate(int compression) throws IOException {
ImageReader reader = getImageReaderDelegate(compression);
reader.reset();
// Install listener
ListenerDelegator listenerDelegator = new ListenerDelegator();
reader.addIIOReadWarningListener(listenerDelegator);
reader.addIIOReadProgressListener(listenerDelegator);
reader.addIIOReadUpdateListener(listenerDelegator);
imageInput.seek(pixelOffset);
reader.setInput(new SubImageInputStream(imageInput, header.getImageSize()));
@@ -461,6 +450,12 @@ public final class BMPImageReader extends ImageReaderBase {
ImageReader reader = readers.next();
// Install listener
ListenerDelegator listenerDelegator = new ListenerDelegator();
reader.addIIOReadWarningListener(listenerDelegator);
reader.addIIOReadProgressListener(listenerDelegator);
reader.addIIOReadUpdateListener(listenerDelegator);
// Cache for later use
switch (compression) {
case DIB.COMPRESSION_JPEG:
@@ -485,14 +480,9 @@ public final class BMPImageReader extends ImageReaderBase {
}
private void readRowByte(final DataInput input, final int height, final Rectangle srcRegion, final int xSub, final int ySub,
int bitsPerSample, int samplesPerPixel,
final byte[] rowDataByte, final WritableRaster destChannel, final Raster srcChannel, final int y) throws IOException {
// Flip into position?
int srcY = !header.topDown ? height - 1 - y : y;
int dstY = (srcY - srcRegion.y) / ySub;
// If subsampled or outside source region, skip entire row
if (srcY % ySub != 0 || srcY < srcRegion.y || srcY >= srcRegion.y + srcRegion.height) {
if (y % ySub != 0 || height - 1 - y < srcRegion.y || height - 1 - y >= srcRegion.y + srcRegion.height) {
input.skipBytes(rowDataByte.length);
return;
@@ -502,20 +492,24 @@ public final class BMPImageReader extends ImageReaderBase {
// Subsample horizontal
if (xSub != 1) {
IIOUtil.subsampleRow(rowDataByte, srcRegion.x, srcRegion.width, rowDataByte, 0, samplesPerPixel, bitsPerSample, xSub);
for (int x = 0; x < srcRegion.width / xSub; x++) {
rowDataByte[srcRegion.x + x] = rowDataByte[srcRegion.x + x * xSub];
}
}
destChannel.setDataElements(0, dstY, srcChannel);
if (header.topDown) {
destChannel.setDataElements(0, y, srcChannel);
} else {
// Flip into position
int dstY = (height - 1 - y - srcRegion.y) / ySub;
destChannel.setDataElements(0, dstY, srcChannel);
}
}
private void readRowUShort(final DataInput input, final int height, final Rectangle srcRegion, final int xSub, final int ySub,
final short[] rowDataUShort, final WritableRaster destChannel, final Raster srcChannel, final int y) throws IOException {
// Flip into position?
int srcY = !header.topDown ? height - 1 - y : y;
int dstY = (srcY - srcRegion.y) / ySub;
// If subsampled or outside source region, skip entire row
if (srcY % ySub != 0 || srcY < srcRegion.y || srcY >= srcRegion.y + srcRegion.height) {
if (y % ySub != 0 || height - 1 - y < srcRegion.y || height - 1 - y >= srcRegion.y + srcRegion.height) {
input.skipBytes(rowDataUShort.length * 2 + (rowDataUShort.length % 2) * 2);
return;
@@ -535,17 +529,19 @@ public final class BMPImageReader extends ImageReaderBase {
}
}
destChannel.setDataElements(0, dstY, srcChannel);
if (header.topDown) {
destChannel.setDataElements(0, y, srcChannel);
} else {
// Flip into position
int dstY = (height - 1 - y - srcRegion.y) / ySub;
destChannel.setDataElements(0, dstY, srcChannel);
}
}
private void readRowInt(final DataInput input, final int height, final Rectangle srcRegion, final int xSub, final int ySub,
final int[] rowDataInt, final WritableRaster destChannel, final Raster srcChannel, final int y) throws IOException {
// Flip into position?
int srcY = !header.topDown ? height - 1 - y : y;
int dstY = (srcY - srcRegion.y) / ySub;
// If subsampled or outside source region, skip entire row
if (srcY % ySub != 0 || srcY < srcRegion.y || srcY >= srcRegion.y + srcRegion.height) {
if (y % ySub != 0 || height - 1 - y < srcRegion.y || height - 1 - y >= srcRegion.y + srcRegion.height) {
input.skipBytes(rowDataInt.length * 4);
return;
@@ -560,7 +556,13 @@ public final class BMPImageReader extends ImageReaderBase {
}
}
destChannel.setDataElements(0, dstY, srcChannel);
if (header.topDown) {
destChannel.setDataElements(0, y, srcChannel);
} else {
// Flip into position
int dstY = (height - 1 - y - srcRegion.y) / ySub;
destChannel.setDataElements(0, dstY, srcChannel);
}
}
// TODO: Candidate util method
@@ -631,8 +633,7 @@ public final class BMPImageReader extends ImageReaderBase {
return new BMPMetadata(header, colors);
}
@SuppressWarnings("ConstantConditions")
public static void main(String[] args) {
public static void main(String[] args) throws IOException {
BMPImageReaderSpi provider = new BMPImageReaderSpi();
BMPImageReader reader = new BMPImageReader(provider);
@@ -685,9 +686,9 @@ 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;
@SuppressWarnings({"unchecked", "UnusedDeclaration"})
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 {
@@ -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) throws IOException {
return new BMPImageReader(this);
}
public String getDescription(final Locale locale) {
public String getDescription(final Locale pLocale) {
return "Windows Device Independent Bitmap Format (BMP) Reader";
}
}
@@ -47,7 +47,7 @@ import java.nio.ByteOrder;
* BMPImageWriter
*/
public final class BMPImageWriter extends DIBImageWriter {
BMPImageWriter(ImageWriterSpi provider) {
protected BMPImageWriter(ImageWriterSpi provider) {
super(provider);
}
@@ -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");
@@ -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;
}
@@ -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) {
@@ -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() {
@@ -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)) {
@@ -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
@@ -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();
}
}
@@ -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";
}
}
@@ -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);
@@ -372,16 +359,12 @@ 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() {
// This is to be compatible with the native metadata of the original com.sun....BMPMetadata
return size > DIB.BITMAP_INFO_HEADER_SIZE
? "BMP V2/V3 INFO"
: compression == DIB.COMPRESSION_BITFIELDS || compression == DIB.COMPRESSION_ALPHA_BITFIELDS
? "BMP v. 3.x NT"
: "BMP v. 3.x";
return compression == DIB.COMPRESSION_BITFIELDS ? "BMP v. 3.x NT" : "BMP v. 3.x";
}
}
@@ -389,160 +372,105 @@ 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() {
@@ -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);
}
}
@@ -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() {
@@ -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;
@@ -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);
}
}
@@ -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";
}
}
@@ -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) {
@@ -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.Matchers.anyInt;
import static org.mockito.Matchers.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
@@ -294,7 +295,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
// At least imageStarted and imageComplete, plus any number of imageProgress
InOrder ordered = inOrder(listener);
ordered.verify(listener).imageStarted(reader, 0);
ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyFloat());
ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyInt());
ordered.verify(listener).imageComplete(reader);
}
@@ -317,7 +318,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
// At least imageStarted and imageComplete, plus any number of imageProgress
InOrder ordered = inOrder(listener);
ordered.verify(listener).imageStarted(reader, 0);
ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyFloat());
ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyInt());
ordered.verify(listener).imageComplete(reader);
}
@@ -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();
@@ -339,7 +342,6 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
for (TestData data : getTestData()) {
if (data.getInput().toString().contains("pal8offs")) {
// Skip: Contains extra bogus PaletteEntry nodes
continue;
}
@@ -356,7 +358,6 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
System.err.println("WARNING: Reading " + data + " caused exception: " + e.getMessage());
continue;
}
IIOMetadata jreMetadata = jreReader.getImageMetadata(0);
assertTrue(metadata.isStandardMetadataFormatSupported());
@@ -369,7 +370,6 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
String absolutePath = data.toString();
String localPath = absolutePath.substring(absolutePath.lastIndexOf("test-classes") + 12);
// TODO: blauesglas_16_bitmask444 fails BMP Version for 11+
Node expectedTree = jreMetadata.getAsTree(format);
Node actualTree = metadata.getAsTree(format);
@@ -428,7 +428,6 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
}
}
@SuppressWarnings("RedundantIfStatement")
private boolean excludeEqualValueTest(final Node expected) {
if (expected.getLocalName().equals("ImageSize")) {
// JRE metadata returns 0, even if known in reader...
Binary file not shown.

After

Width:  |  Height:  |  Size: 257 KiB

+1 -14
View File
@@ -4,7 +4,7 @@
<parent>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-SNAPSHOT</version>
</parent>
<artifactId>imageio-clippath</artifactId>
<name>TwelveMonkeys :: ImageIO :: Photoshop Path Support</name>
@@ -12,10 +12,6 @@
Photoshop Clipping Path Support.
</description>
<properties>
<project.jpms.module.name>com.twelvemonkeys.imageio.clippath</project.jpms.module.name>
</properties>
<dependencies>
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
@@ -32,13 +28,4 @@
<artifactId>imageio-metadata</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
@@ -39,7 +39,6 @@ import java.io.IOException;
*
* @deprecated Use {@link AdobePathReader} instead. This class will be removed in a future release.
*/
@Deprecated
public final class AdobePathBuilder {
private final AdobePathReader delegate;
@@ -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()) {
+1 -24
View File
@@ -4,17 +4,10 @@
<parent>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio</artifactId>
<version>3.10.2-SNAPSHOT</version>
<version>3.6.5-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>
</properties>
<dependencies>
<dependency>
@@ -31,20 +24,4 @@
</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>
@@ -265,9 +265,8 @@ public abstract class ImageReaderBase extends ImageReader {
// - transferType is ok
// - bands are ok
// TODO: Test if color model is ok?
if (specifier.getSampleModel().getTransferType() == dest.getSampleModel().getTransferType()
&& Arrays.equals(specifier.getSampleModel().getSampleSize(), dest.getSampleModel().getSampleSize())
&& specifier.getNumBands() <= dest.getSampleModel().getNumBands()) {
if (specifier.getSampleModel().getTransferType() == dest.getSampleModel().getTransferType() &&
specifier.getNumBands() <= dest.getSampleModel().getNumBands()) {
found = true;
break;
}
@@ -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;
}
}
@@ -1,563 +0,0 @@
/*
* Copyright (c) 2021, 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.color;
import com.twelvemonkeys.io.FileUtil;
import com.twelvemonkeys.lang.Platform;
import com.twelvemonkeys.lang.SystemUtil;
import com.twelvemonkeys.lang.Validate;
import java.awt.color.ColorSpace;
import java.awt.color.ICC_ColorSpace;
import java.awt.color.ICC_Profile;
import java.io.DataInputStream;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.Properties;
import static com.twelvemonkeys.imageio.color.ColorSpaces.DEBUG;
/**
* A helper class for working with ICC color profiles.
* <p>
* Standard ICC color profiles are read from system-specific locations
* for known operating systems.
* </p>
* <p>
* Color profiles may be configured by placing a property-file
* {@code com/twelvemonkeys/imageio/color/icc_profiles.properties}
* on the classpath, specifying the full path to the profiles.
* ICC color profiles are probably already present on your system, or
* can be downloaded from
* <a href="http://www.color.org/profiles2.xalter">ICC</a>,
* <a href="http://www.adobe.com/downloads/">Adobe</a> or other places.
* * </p>
* <p>
* Example property file:
* </p>
* <pre>
* # icc_profiles.properties
* ADOBE_RGB_1998=/path/to/Adobe RGB 1998.icc
* GENERIC_CMYK=/path/to/Generic CMYK.icc
* </pre>
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author last modified by $Author: haraldk$
* @version $Id: ColorSpaces.java,v 1.0 24.01.11 17.51 haraldk Exp$
*/
public final class ColorProfiles {
/**
* We need special ICC profile handling for KCMS vs LCMS. Delegate to specific strategy.
*/
private final static ICCProfileSanitizer profileCleaner = ICCProfileSanitizer.Factory.get();
static final int ICC_PROFILE_MAGIC = 'a' << 24 | 'c' << 16 | 's' << 8 | 'p';
static final int ICC_PROFILE_HEADER_SIZE = 128;
static {
// In case we didn't activate through SPI already
ProfileDeferralActivator.activateProfiles();
}
private ColorProfiles() {
}
static byte[] getProfileHeaderWithProfileId(final ICC_Profile profile) {
// Get *entire profile data*... :-/
return getProfileHeaderWithProfileId(profile.getData());
}
static byte[] getProfileHeaderWithProfileId(byte[] data) {
// ICC profile header is the first 128 bytes
byte[] header = Arrays.copyOf(data, ICC_PROFILE_HEADER_SIZE);
// Clear out preferred CMM, platform & creator, as these don't affect the profile in any way
// - LCMS updates CMM + creator to "lcms" and platform to current platform
// - KCMS keeps the values in the file...
Arrays.fill(header, ICC_Profile.icHdrCmmId, ICC_Profile.icHdrCmmId + 4, (byte) 0);
Arrays.fill(header, ICC_Profile.icHdrPlatform, ICC_Profile.icHdrPlatform + 4, (byte) 0);
// + Clear out rendering intent, as this may be updated by application
Arrays.fill(header, ICC_Profile.icHdrRenderingIntent, ICC_Profile.icHdrRenderingIntent + 4, (byte) 0);
Arrays.fill(header, ICC_Profile.icHdrCreator, ICC_Profile.icHdrCreator + 4, (byte) 0);
// Clear out any existing MD5, as it is no longer correct
Arrays.fill(header, ICC_Profile.icHdrProfileID, ICC_Profile.icHdrProfileID + 16, (byte) 0);
// Generate new MD5 and store in header
byte[] md5 = computeMD5(header, data);
System.arraycopy(md5, 0, header, ICC_Profile.icHdrProfileID, md5.length);
return header;
}
private static byte[] computeMD5(byte[] header, byte[] data) {
try {
MessageDigest digest = MessageDigest.getInstance("MD5");
digest.update(header, 0, ICC_PROFILE_HEADER_SIZE);
digest.update(data, ICC_PROFILE_HEADER_SIZE, data.length - ICC_PROFILE_HEADER_SIZE);
return digest.digest();
}
catch (NoSuchAlgorithmException e) {
throw new IllegalStateException("Missing MD5 MessageDigest");
}
}
/**
* Tests whether an ICC color profile is equal to the default sRGB profile.
*
* @param profile the ICC profile to test. May not be {@code null}.
* @return {@code true} if {@code profile} is equal to the default sRGB profile.
* @throws IllegalArgumentException if {@code profile} is {@code null}
* @see java.awt.color.ColorSpace#CS_sRGB
* @see java.awt.color.ColorSpace#isCS_sRGB()
*/
public static boolean isCS_sRGB(final ICC_Profile profile) {
Validate.notNull(profile, "profile");
return profile.getColorSpaceType() == ColorSpace.TYPE_RGB && Arrays.equals(getProfileHeaderWithProfileId(profile), sRGB.header);
}
/**
* Tests whether an ICC color profile is equal to the default GRAY profile.
*
* @param profile the ICC profile to test. May not be {@code null}.
* @return {@code true} if {@code profile} is equal to the default GRAY profile.
* @throws IllegalArgumentException if {@code profile} is {@code null}
* @see java.awt.color.ColorSpace#CS_GRAY
*/
public static boolean isCS_GRAY(final ICC_Profile profile) {
Validate.notNull(profile, "profile");
return profile.getColorSpaceType() == ColorSpace.TYPE_GRAY && Arrays.equals(getProfileHeaderWithProfileId(profile), GRAY.header);
}
/**
* Tests whether an ICC color profile is known to cause problems for {@link java.awt.image.ColorConvertOp}.
* <p>
* <em>
* Note that this method only tests if a color conversion using this profile is known to fail.
* There's no guarantee that the color conversion will succeed even if this method returns {@code false}.
* </em>
* </p>
*
* @param profile the ICC color profile. May not be {@code null}.
* @return {@code true} if known to be offending, {@code false} otherwise
* @throws IllegalArgumentException if {@code profile} is {@code null}
*/
static boolean isOffendingColorProfile(final ICC_Profile profile) {
Validate.notNull(profile, "profile");
// NOTE:
// Several embedded ICC color profiles are non-compliant with Java pre JDK7 and throws CMMException
// The problem with these embedded ICC profiles seems to be the rendering intent
// being 1 (01000000) - "Media Relative Colormetric" in the offending profiles,
// and 0 (00000000) - "Perceptual" in the good profiles
// (that is 1 single bit of difference right there.. ;-)
// See http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7064516
// This is particularly annoying, as the byte copying isn't really necessary,
// except the getRenderingIntent method is package protected in java.awt.color
byte[] header = profile.getData(ICC_Profile.icSigHead);
return header[ICC_Profile.icHdrRenderingIntent] != 0 || header[ICC_Profile.icHdrRenderingIntent + 1] != 0
|| header[ICC_Profile.icHdrRenderingIntent + 2] != 0 || header[ICC_Profile.icHdrRenderingIntent + 3] > 3;
}
/**
* Tests whether an ICC color profile is valid.
* Invalid profiles are known to cause problems for {@link java.awt.image.ColorConvertOp}.
* <p>
* <em>
* Note that this method only tests if a color conversion using this profile is known to fail.
* There's no guarantee that the color conversion will succeed even if this method returns {@code false}.
* </em>
* </p>
*
* @param profile the ICC color profile. May not be {@code null}.
* @return {@code profile} if valid.
* @throws IllegalArgumentException if {@code profile} is {@code null}
* @throws java.awt.color.CMMException if {@code profile} is invalid.
*/
public static ICC_Profile validateProfile(final ICC_Profile profile) {
// Fix profile before validation
profileCleaner.fixProfile(profile);
ColorSpaces.validateColorSpace(new ICC_ColorSpace(profile)); // TODO: Should use createColorSpace and cache if good?
return profile;
}
/**
* Reads an ICC Profile from the given input stream, as-is, with no validation.
*
* This method behaves exactly like {@code ICC_Profile.getInstance(input)}.
*
* @param input the input stream to read from, may not be {@code null}
* @return an {@code ICC_Profile} object as read from the input stream.
* @throws IOException If an I/O error occurs while reading the stream.
* @throws IllegalArgumentException If {@code input} is {@code null}
* or the stream does not contain valid ICC Profile data.
* @see ICC_Profile#getInstance(InputStream)
* @see #readProfile(InputStream)
*/
public static ICC_Profile readProfileRaw(final InputStream input) throws IOException {
Validate.notNull(input, "input");
return ICC_Profile.getInstance(input);
}
/**
* Reads an ICC Profile from the given input stream, with extra validation.
*
* If a matching profile already exists in cache, the cached instance is returned.
*
* @param input the input stream to read from, may not be {@code null}
* @return an {@code ICC_Profile} object as read from the input stream.
* @throws IOException If an I/O error occurs while reading the stream.
* @throws IllegalArgumentException If {@code input} is {@code null}
* or the stream does not contain valid ICC Profile data.
* @see ICC_Profile#getInstance(InputStream)
*/
public static ICC_Profile readProfile(final InputStream input) throws IOException {
Validate.notNull(input, "input");
DataInputStream dataInput = new DataInputStream(input);
byte[] header = new byte[ICC_PROFILE_HEADER_SIZE];
try {
dataInput.readFully(header);
int size = validateHeaderAndGetSize(header);
byte[] data = Arrays.copyOf(header, size);
dataInput.readFully(data, header.length, size - header.length);
return createProfile(data);
}
catch (EOFException e) {
throw new IllegalArgumentException("Truncated ICC Profile data", e);
}
}
/**
* Creates an ICC Profile from the given byte array, as-is, with no validation.
*
* This method behaves exactly like {@code ICC_Profile.getInstance(input)},
* except that extraneous bytes at the end of the array is ignored.
*
* @param input the byte array to create a profile from, may not be {@code null}
* @return an {@code ICC_Profile} object created from the byte array
* @throws IllegalArgumentException If {@code input} is {@code null}
* or the byte array does not contain valid ICC Profile data.
* @see ICC_Profile#getInstance(byte[])
* @see #createProfile(byte[])
*/
public static ICC_Profile createProfileRaw(final byte[] input) {
int size = validateHeaderAndGetSize(input);
// Unlike the InputStream version, the byte version of ICC_Profile.getInstance()
// does not discard extra bytes at the end. We'll chop them off here for convenience
return ICC_Profile.getInstance(limit(input, size));
}
/**
* Reads an ICC Profile from the given byte array, with extra validation.
* Extraneous bytes at the end of the array are ignored.
*
* If a matching profile already exists in cache, the cached instance is returned.
*
* @param input the byte array to create a profile from, may not be {@code null}
* @return an {@code ICC_Profile} object created from the byte array
* @throws IllegalArgumentException If {@code input} is {@code null}
* or the byte array does not contain valid ICC Profile data.
* @see ICC_Profile#getInstance(byte[])
*/
public static ICC_Profile createProfile(final byte[] input) {
int size = validateAndGetSize(input);
// Look up in cache before returning, these are already validated
byte[] profileHeader = getProfileHeaderWithProfileId(input);
ICC_Profile internal = getInternalProfile(profileHeader);
if (internal != null) {
return internal;
}
ICC_ColorSpace cached = ColorSpaces.getCachedCS(profileHeader);
if (cached != null) {
return cached.getProfile();
}
ICC_Profile profile = ICC_Profile.getInstance(limit(input, size));
// We'll validate & cache by creating a color space and returning its profile...
// TODO: Rewrite with separate cache for profiles...
return ColorSpaces.createColorSpace(profile).getProfile();
}
private static byte[] limit(byte[] input, int size) {
return input.length == size ? input : Arrays.copyOf(input, size);
}
private static int validateAndGetSize(byte[] input) {
int size = validateHeaderAndGetSize(input);
if (size < 0 || size > input.length) {
throw new IllegalArgumentException("Truncated ICC profile data, length < " + size + ": " + input.length);
}
return size;
}
private static int validateHeaderAndGetSize(byte[] input) {
Validate.notNull(input, "input");
if (input.length < ICC_PROFILE_HEADER_SIZE) { // Can't be less than size of ICC header
throw new IllegalArgumentException("Truncated ICC profile data, length < 128: " + input.length);
}
int size = intBigEndian(input, ICC_Profile.icHdrSize);
if (intBigEndian(input, ICC_Profile.icHdrMagic) != ICC_PROFILE_MAGIC) {
throw new IllegalArgumentException("Not an ICC profile, missing file signature");
}
return size;
}
private static ICC_Profile getInternalProfile(final byte[] profileHeader) {
int profileCSType = getCsType(profileHeader);
if (profileCSType == ColorSpace.TYPE_RGB && Arrays.equals(profileHeader, ColorProfiles.sRGB.header)) {
return ICC_Profile.getInstance(ColorSpace.CS_sRGB);
}
else if (profileCSType == ColorSpace.TYPE_GRAY && Arrays.equals(profileHeader, ColorProfiles.GRAY.header)) {
return ICC_Profile.getInstance(ColorSpace.CS_GRAY);
}
else if (profileCSType == ColorSpace.TYPE_3CLR && Arrays.equals(profileHeader, ColorProfiles.PYCC.header)) {
return ICC_Profile.getInstance(ColorSpace.CS_PYCC);
}
else if (profileCSType == ColorSpace.TYPE_RGB && Arrays.equals(profileHeader, ColorProfiles.LINEAR_RGB.header)) {
return ICC_Profile.getInstance(ColorSpace.CS_LINEAR_RGB);
}
else if (profileCSType == ColorSpace.TYPE_XYZ && Arrays.equals(profileHeader, ColorProfiles.CIEXYZ.header)) {
return ICC_Profile.getInstance(ColorSpace.CS_CIEXYZ);
}
return null;
}
private static int intBigEndian(byte[] data, int index) {
return (data[index] & 0xff) << 24 | (data[index + 1] & 0xff) << 16 | (data[index + 2] & 0xff) << 8 | (data[index + 3] & 0xff);
}
private static int getCsType(byte[] profileHeader) {
int csSig = intBigEndian(profileHeader, ICC_Profile.icHdrColorSpace);
switch (csSig) {
case ICC_Profile.icSigXYZData:
return ColorSpace.TYPE_XYZ;
case ICC_Profile.icSigLabData:
return ColorSpace.TYPE_Lab;
case ICC_Profile.icSigLuvData:
return ColorSpace.TYPE_Luv;
case ICC_Profile.icSigYCbCrData:
return ColorSpace.TYPE_YCbCr;
case ICC_Profile.icSigYxyData:
return ColorSpace.TYPE_Yxy;
case ICC_Profile.icSigRgbData:
return ColorSpace.TYPE_RGB;
case ICC_Profile.icSigGrayData:
return ColorSpace.TYPE_GRAY;
case ICC_Profile.icSigHsvData:
return ColorSpace.TYPE_HSV;
case ICC_Profile.icSigHlsData:
return ColorSpace.TYPE_HLS;
case ICC_Profile.icSigCmykData:
return ColorSpace.TYPE_CMYK;
// Note: There is no TYPE_* 10...
case ICC_Profile.icSigCmyData:
return ColorSpace.TYPE_CMY;
case ICC_Profile.icSigSpace2CLR:
return ColorSpace.TYPE_2CLR;
case ICC_Profile.icSigSpace3CLR:
return ColorSpace.TYPE_3CLR;
case ICC_Profile.icSigSpace4CLR:
return ColorSpace.TYPE_4CLR;
case ICC_Profile.icSigSpace5CLR:
return ColorSpace.TYPE_5CLR;
case ICC_Profile.icSigSpace6CLR:
return ColorSpace.TYPE_6CLR;
case ICC_Profile.icSigSpace7CLR:
return ColorSpace.TYPE_7CLR;
case ICC_Profile.icSigSpace8CLR:
return ColorSpace.TYPE_8CLR;
case ICC_Profile.icSigSpace9CLR:
return ColorSpace.TYPE_9CLR;
case ICC_Profile.icSigSpaceACLR:
return ColorSpace.TYPE_ACLR;
case ICC_Profile.icSigSpaceBCLR:
return ColorSpace.TYPE_BCLR;
case ICC_Profile.icSigSpaceCCLR:
return ColorSpace.TYPE_CCLR;
case ICC_Profile.icSigSpaceDCLR:
return ColorSpace.TYPE_DCLR;
case ICC_Profile.icSigSpaceECLR:
return ColorSpace.TYPE_ECLR;
case ICC_Profile.icSigSpaceFCLR:
return ColorSpace.TYPE_FCLR;
default:
throw new IllegalArgumentException("Invalid ICC color space signature: " + csSig); // TODO: fourCC?
}
}
static ICC_Profile readProfileFromClasspathResource(@SuppressWarnings("SameParameterValue") final String profilePath) {
InputStream stream = ColorSpaces.class.getResourceAsStream(profilePath);
if (stream != null) {
if (DEBUG) {
System.out.println("Loading profile from classpath resource: " + profilePath);
}
try {
return ICC_Profile.getInstance(stream);
}
catch (@SuppressWarnings("CatchMayIgnoreException") IOException ignore) {
if (DEBUG) {
ignore.printStackTrace();
}
}
finally {
FileUtil.close(stream);
}
}
return null;
}
static ICC_Profile readProfileFromPath(final String profilePath) {
if (profilePath != null) {
if (DEBUG) {
System.out.println("Loading profile from: " + profilePath);
}
try {
return ICC_Profile.getInstance(profilePath);
}
catch (@SuppressWarnings("CatchMayIgnoreException") SecurityException | IOException ignore) {
if (DEBUG) {
ignore.printStackTrace();
}
}
}
return null;
}
static void fixProfile(ICC_Profile profile) {
profileCleaner.fixProfile(profile);
}
static boolean validationAltersProfileHeader() {
return profileCleaner.validationAltersProfileHeader();
}
// Cache header profile data to avoid excessive array creation/copying. Use static inner class for on-demand lazy init
static class sRGB {
static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_sRGB));
}
static class CIEXYZ {
static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_CIEXYZ));
}
static class PYCC {
static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_PYCC));
}
static class GRAY {
static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_GRAY));
}
static class LINEAR_RGB {
static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_LINEAR_RGB));
}
static class Profiles {
// TODO: Honour java.iccprofile.path property?
private static final Properties PROFILES = loadProfiles();
private static Properties loadProfiles() {
Properties systemDefaults;
try {
systemDefaults = SystemUtil.loadProperties(ColorSpaces.class, "com/twelvemonkeys/imageio/color/icc_profiles_" + Platform.os().id());
}
catch (@SuppressWarnings("CatchMayIgnoreException") SecurityException | IOException ignore) {
System.err.printf(
"Warning: Could not load system default ICC profile locations from %s, will use bundled fallback profiles.\n",
ignore.getMessage()
);
if (DEBUG) {
ignore.printStackTrace();
}
systemDefaults = null;
}
// Create map with defaults and add user overrides if any
Properties profiles = new Properties(systemDefaults);
try {
Properties userOverrides = SystemUtil.loadProperties(
ColorSpaces.class,
"com/twelvemonkeys/imageio/color/icc_profiles"
);
profiles.putAll(userOverrides);
}
catch (SecurityException | IOException ignore) {
// Most likely, this file won't be there
}
if (DEBUG) {
System.out.println("User ICC profiles: " + profiles);
System.out.println("System ICC profiles : " + systemDefaults);
}
return profiles;
}
static String getPath(final String profileName) {
return PROFILES.getProperty(profileName);
}
}
}
@@ -30,17 +30,23 @@
package com.twelvemonkeys.imageio.color;
import com.twelvemonkeys.io.FileUtil;
import com.twelvemonkeys.lang.Platform;
import com.twelvemonkeys.lang.SystemUtil;
import com.twelvemonkeys.lang.Validate;
import com.twelvemonkeys.util.LRUHashMap;
import java.awt.color.ColorSpace;
import java.awt.color.ICC_ColorSpace;
import java.awt.color.ICC_Profile;
import java.io.IOException;
import java.io.InputStream;
import java.lang.ref.WeakReference;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.Map;
import static com.twelvemonkeys.imageio.color.ColorProfiles.*;
import java.util.Properties;
/**
* A helper class for working with ICC color profiles and color spaces.
@@ -77,6 +83,9 @@ public final class ColorSpaces {
final static boolean DEBUG = "true".equalsIgnoreCase(System.getProperty("com.twelvemonkeys.imageio.color.debug"));
/** We need special ICC profile handling for KCMS vs LCMS. Delegate to specific strategy. */
private final static ICCProfileSanitizer profileCleaner = ICCProfileSanitizer.Factory.get();
// NOTE: java.awt.color.ColorSpace.CS_* uses 1000-1004, we'll use 5000+ to not interfere with future additions
/** The Adobe RGB 1998 (or compatible) color space. Either read from disk or built-in. */
@@ -87,17 +96,24 @@ public final class ColorSpaces {
@SuppressWarnings("WeakerAccess")
public static final int CS_GENERIC_CMYK = 5001;
// TODO: Move to ColorProfiles OR cache ICC_ColorSpace instead?
// Weak references to hold the color spaces while cached
private static WeakReference<ICC_Profile> adobeRGB1998 = new WeakReference<>(null);
private static WeakReference<ICC_Profile> genericCMYK = new WeakReference<>(null);
// Cache for the latest used color spaces
private static final Map<Key, ICC_ColorSpace> cache = new LRUHashMap<>(16);
private static final Map<Key, ICC_ColorSpace> cache = new LRUHashMap<>(10);
static {
// In case we didn't activate through SPI already
ProfileDeferralActivator.activateProfiles();
try {
// Force invocation of ProfileDeferralMgr.activateProfiles() to avoid JDK-6986863
ICC_Profile.getInstance(ColorSpace.CS_sRGB).getData();
}
catch (Throwable disasters) {
System.err.println("ICC Color Profile not properly activated due to the exception below.");
System.err.println("Expect to see JDK-6986863 in action, and consider filing a bug report to your JRE provider.");
disasters.printStackTrace();
}
}
private ColorSpaces() {}
@@ -118,7 +134,7 @@ public final class ColorSpaces {
Validate.notNull(profile, "profile");
// Fix profile before lookup/create
fixProfile(profile);
profileCleaner.fixProfile(profile);
byte[] profileHeader = getProfileHeaderWithProfileId(profile);
@@ -130,20 +146,53 @@ public final class ColorSpaces {
return getCachedOrCreateCS(profile, profileHeader);
}
static ICC_ColorSpace getInternalCS(final int profileCSType, final byte[] profileHeader) {
if (profileCSType == ColorSpace.TYPE_RGB && Arrays.equals(profileHeader, ColorProfiles.sRGB.header)) {
private static byte[] getProfileHeaderWithProfileId(final ICC_Profile profile) {
// Get *entire profile data*... :-/
byte[] data = profile.getData();
// Clear out preferred CMM, platform & creator, as these does not affect the profile in any way
// - LCMS updates CMM + creator to "lcms" and platform to current platform
// - KCMS keeps the values in the file...
Arrays.fill(data, ICC_Profile.icHdrCmmId, ICC_Profile.icHdrCmmId + 4, (byte) 0);
Arrays.fill(data, ICC_Profile.icHdrPlatform, ICC_Profile.icHdrPlatform + 4, (byte) 0);
// + Clear out rendering intent, as this may be updated by application
Arrays.fill(data, ICC_Profile.icHdrRenderingIntent, ICC_Profile.icHdrRenderingIntent + 4, (byte) 0);
Arrays.fill(data, ICC_Profile.icHdrCreator, ICC_Profile.icHdrCreator + 4, (byte) 0);
// Clear out any existing MD5, as it is no longer correct
Arrays.fill(data, ICC_Profile.icHdrProfileID, ICC_Profile.icHdrProfileID + 16, (byte) 0);
// Generate new MD5 and store in header
byte[] md5 = computeMD5(data);
System.arraycopy(md5, 0, data, ICC_Profile.icHdrProfileID, md5.length);
// ICC profile header is the first 128 bytes
return Arrays.copyOf(data, 128);
}
private static byte[] computeMD5(byte[] data) {
try {
return MessageDigest.getInstance("MD5").digest(data);
}
catch (NoSuchAlgorithmException e) {
throw new IllegalStateException("Missing MD5 MessageDigest");
}
}
private static ICC_ColorSpace getInternalCS(final int profileCSType, final byte[] profileHeader) {
if (profileCSType == ColorSpace.TYPE_RGB && Arrays.equals(profileHeader, sRGB.header)) {
return (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_sRGB);
}
else if (profileCSType == ColorSpace.TYPE_GRAY && Arrays.equals(profileHeader, ColorProfiles.GRAY.header)) {
else if (profileCSType == ColorSpace.TYPE_GRAY && Arrays.equals(profileHeader, GRAY.header)) {
return (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_GRAY);
}
else if (profileCSType == ColorSpace.TYPE_3CLR && Arrays.equals(profileHeader, ColorProfiles.PYCC.header)) {
else if (profileCSType == ColorSpace.TYPE_3CLR && Arrays.equals(profileHeader, PYCC.header)) {
return (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_PYCC);
}
else if (profileCSType == ColorSpace.TYPE_RGB && Arrays.equals(profileHeader, ColorProfiles.LINEAR_RGB.header)) {
else if (profileCSType == ColorSpace.TYPE_RGB && Arrays.equals(profileHeader, LINEAR_RGB.header)) {
return (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB);
}
else if (profileCSType == ColorSpace.TYPE_XYZ && Arrays.equals(profileHeader, ColorProfiles.CIEXYZ.header)) {
else if (profileCSType == ColorSpace.TYPE_XYZ && Arrays.equals(profileHeader, CIEXYZ.header)) {
return (ICC_ColorSpace) ColorSpace.getInstance(ColorSpace.CS_CIEXYZ);
}
@@ -154,67 +203,103 @@ public final class ColorSpaces {
Key key = new Key(profileHeader);
synchronized (cache) {
ICC_ColorSpace cs = getCachedCS(key);
ICC_ColorSpace cs = cache.get(key);
if (cs == null) {
cs = new ICC_ColorSpace(profile);
validateColorSpace(cs);
cache.put(key, cs);
// On LCMS, validation *alters* the profile header, need to re-generate key
if (ColorProfiles.validationAltersProfileHeader()) {
cache.put(new Key(getProfileHeaderWithProfileId(cs.getProfile())), cs);
}
key = profileCleaner.validationAltersProfileHeader()
? new Key(getProfileHeaderWithProfileId(cs.getProfile()))
: key;
cache.put(key, cs);
}
return cs;
}
}
private static ICC_ColorSpace getCachedCS(Key profileKey) {
synchronized (cache) {
return cache.get(profileKey);
}
}
static ICC_ColorSpace getCachedCS(final byte[] profileHeader) {
return getCachedCS(new Key(profileHeader));
}
static void validateColorSpace(final ICC_ColorSpace cs) {
private static void validateColorSpace(final ICC_ColorSpace cs) {
// Validate the color space, to avoid caching bad profiles/color spaces
// 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();
}
/**
* @deprecated Use {@link ColorProfiles#isCS_sRGB(ICC_Profile)} instead.
* Tests whether an ICC color profile is equal to the default sRGB profile.
*
* @param profile the ICC profile to test. May not be {@code null}.
* @return {@code true} if {@code profile} is equal to the default sRGB profile.
* @throws IllegalArgumentException if {@code profile} is {@code null}
*
* @see java.awt.color.ColorSpace#isCS_sRGB()
*/
@Deprecated
public static boolean isCS_sRGB(final ICC_Profile profile) {
return ColorProfiles.isCS_sRGB(profile);
Validate.notNull(profile, "profile");
return profile.getColorSpaceType() == ColorSpace.TYPE_RGB && Arrays.equals(getProfileHeaderWithProfileId(profile), sRGB.header);
}
/**
* @deprecated Use {@link ColorProfiles#isCS_GRAY(ICC_Profile)} instead.
* Tests whether an ICC color profile is known to cause problems for {@link java.awt.image.ColorConvertOp}.
* <p>
* <em>
* Note that this method only tests if a color conversion using this profile is known to fail.
* There's no guarantee that the color conversion will succeed even if this method returns {@code false}.
* </em>
* </p>
*
* @param profile the ICC color profile. May not be {@code null}.
* @return {@code true} if known to be offending, {@code false} otherwise
* @throws IllegalArgumentException if {@code profile} is {@code null}
*/
@Deprecated
public static boolean isCS_GRAY(final ICC_Profile profile) {
return ColorProfiles.isCS_GRAY(profile);
static boolean isOffendingColorProfile(final ICC_Profile profile) {
Validate.notNull(profile, "profile");
// NOTE:
// Several embedded ICC color profiles are non-compliant with Java pre JDK7 and throws CMMException
// The problem with these embedded ICC profiles seems to be the rendering intent
// being 1 (01000000) - "Media Relative Colormetric" in the offending profiles,
// and 0 (00000000) - "Perceptual" in the good profiles
// (that is 1 single bit of difference right there.. ;-)
// See http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7064516
// This is particularly annoying, as the byte copying isn't really necessary,
// except the getRenderingIntent method is package protected in java.awt.color
byte[] header = profile.getData(ICC_Profile.icSigHead);
return header[ICC_Profile.icHdrRenderingIntent] != 0 || header[ICC_Profile.icHdrRenderingIntent + 1] != 0
|| header[ICC_Profile.icHdrRenderingIntent + 2] != 0 || header[ICC_Profile.icHdrRenderingIntent + 3] > 3;
}
/**
* @deprecated Use {@link ColorProfiles#validateProfile(ICC_Profile)} instead.
* Tests whether an ICC color profile is valid.
* Invalid profiles are known to cause problems for {@link java.awt.image.ColorConvertOp}.
* <p>
* <em>
* Note that this method only tests if a color conversion using this profile is known to fail.
* There's no guarantee that the color conversion will succeed even if this method returns {@code false}.
* </em>
* </p>
*
* @param profile the ICC color profile. May not be {@code null}.
* @return {@code profile} if valid.
* @throws IllegalArgumentException if {@code profile} is {@code null}
* @throws java.awt.color.CMMException if {@code profile} is invalid.
*/
@Deprecated
public static ICC_Profile validateProfile(final ICC_Profile profile) {
return ColorProfiles.validateProfile(profile);
// Fix profile before validation
profileCleaner.fixProfile(profile);
validateColorSpace(new ICC_ColorSpace(profile));
return profile;
}
/**
@@ -297,6 +382,50 @@ public final class ColorSpaces {
}
}
@SuppressWarnings("SameParameterValue")
private static ICC_Profile readProfileFromClasspathResource(final String profilePath) {
InputStream stream = ColorSpaces.class.getResourceAsStream(profilePath);
if (stream != null) {
if (DEBUG) {
System.out.println("Loading profile from classpath resource: " + profilePath);
}
try {
return ICC_Profile.getInstance(stream);
}
catch (IOException ignore) {
if (DEBUG) {
ignore.printStackTrace();
}
}
finally {
FileUtil.close(stream);
}
}
return null;
}
private static ICC_Profile readProfileFromPath(final String profilePath) {
if (profilePath != null) {
if (DEBUG) {
System.out.println("Loading profile from: " + profilePath);
}
try {
return ICC_Profile.getInstance(profilePath);
}
catch (SecurityException | IOException ignore) {
if (DEBUG) {
ignore.printStackTrace();
}
}
}
return null;
}
private static final class Key {
private final byte[] data;
@@ -319,4 +448,78 @@ public final class ColorSpaces {
return getClass().getSimpleName() + "@" + Integer.toHexString(hashCode());
}
}
// Cache header profile data to avoid excessive array creation/copying in static inner class for on-demand lazy init
private static class sRGB {
private static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_sRGB));
}
private static class CIEXYZ {
private static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_CIEXYZ));
}
private static class PYCC {
private static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_PYCC));
}
private static class GRAY {
private static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_GRAY));
}
private static class LINEAR_RGB {
private static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_LINEAR_RGB));
}
private static class Profiles {
// TODO: Honour java.iccprofile.path property?
private static final Properties PROFILES = loadProfiles();
private static Properties loadProfiles() {
Properties systemDefaults;
try {
systemDefaults = SystemUtil.loadProperties(
ColorSpaces.class,
"com/twelvemonkeys/imageio/color/icc_profiles_" + Platform.os().id()
);
}
catch (SecurityException | IOException ignore) {
System.err.printf(
"Warning: Could not load system default ICC profile locations from %s, will use bundled fallback profiles.\n",
ignore.getMessage()
);
if (DEBUG) {
ignore.printStackTrace();
}
systemDefaults = null;
}
// Create map with defaults and add user overrides if any
Properties profiles = new Properties(systemDefaults);
try {
Properties userOverrides = SystemUtil.loadProperties(
ColorSpaces.class,
"com/twelvemonkeys/imageio/color/icc_profiles"
);
profiles.putAll(userOverrides);
}
catch (SecurityException | IOException ignore) {
// Most likely, this file won't be there
}
if (DEBUG) {
System.out.println("User ICC profiles: " + profiles);
System.out.println("System ICC profiles : " + systemDefaults);
}
return profiles;
}
static String getPath(final String profileName) {
return PROFILES.getProperty(profileName);
}
}
}
@@ -54,8 +54,8 @@ public final class DiscreteAlphaIndexColorModel extends ColorModel {
// Our IndexColorModel delegate
private final IndexColorModel icm;
private final int extraSamples;
private final int samples;
private final boolean hasAlpha;
/**
* Creates a {@code DiscreteAlphaIndexColorModel}, delegating color map look-ups
@@ -86,33 +86,33 @@ public final class DiscreteAlphaIndexColorModel extends ColorModel {
);
this.icm = icm;
this.extraSamples = extraSamples;
this.samples = 1 + extraSamples;
this.hasAlpha = hasAlpha;
}
@Override
public int getNumComponents() {
return getNumColorComponents() + extraSamples;
return samples;
}
@Override
public int getRed(final int pixel) {
public final int getRed(final int pixel) {
return icm.getRed(pixel);
}
@Override
public int getGreen(final int pixel) {
public final int getGreen(final int pixel) {
return icm.getGreen(pixel);
}
@Override
public int getBlue(final int pixel) {
public final int getBlue(final int pixel) {
return icm.getBlue(pixel);
}
@Override
public int getAlpha(final int pixel) {
return hasAlpha() ? (int) ((((float) pixel) / ((1 << getComponentSize(3)) - 1)) * 255.0f + 0.5f) : 0xff;
public final int getAlpha(final int pixel) {
return hasAlpha ? (int) ((((float) pixel) / ((1 << getComponentSize(3))-1)) * 255.0f + 0.5f) : 0xff;
}
private int getSample(final Object inData, final int index) {
@@ -120,15 +120,15 @@ public final class DiscreteAlphaIndexColorModel extends ColorModel {
switch (transferType) {
case DataBuffer.TYPE_BYTE:
byte[] bdata = (byte[]) inData;
byte bdata[] = (byte[]) inData;
pixel = bdata[index] & 0xff;
break;
case DataBuffer.TYPE_USHORT:
short[] sdata = (short[]) inData;
short sdata[] = (short[]) inData;
pixel = sdata[index] & 0xffff;
break;
case DataBuffer.TYPE_INT:
int[] idata = (int[]) inData;
int idata[] = (int[]) inData;
pixel = idata[index];
break;
default:
@@ -139,27 +139,27 @@ public final class DiscreteAlphaIndexColorModel extends ColorModel {
}
@Override
public int getRed(final Object inData) {
public final int getRed(final Object inData) {
return getRed(getSample(inData, 0));
}
@Override
public int getGreen(final Object inData) {
public final int getGreen(final Object inData) {
return getGreen(getSample(inData, 0));
}
@Override
public int getBlue(final Object inData) {
public final int getBlue(final Object inData) {
return getBlue(getSample(inData, 0));
}
@Override
public int getAlpha(final Object inData) {
return hasAlpha() ? getAlpha(getSample(inData, 1)) : 0xff;
public final int getAlpha(final Object inData) {
return hasAlpha ? getAlpha(getSample(inData, 1)) : 0xff;
}
@Override
public SampleModel createCompatibleSampleModel(final int w, final int h) {
public final SampleModel createCompatibleSampleModel(final int w, final int h) {
return new PixelInterleavedSampleModel(transferType, w, h, samples, w * samples, createOffsets(samples));
}
@@ -174,17 +174,17 @@ public final class DiscreteAlphaIndexColorModel extends ColorModel {
}
@Override
public boolean isCompatibleSampleModel(final SampleModel sm) {
public final boolean isCompatibleSampleModel(final SampleModel sm) {
return sm instanceof PixelInterleavedSampleModel && sm.getNumBands() == samples;
}
@Override
public WritableRaster createCompatibleWritableRaster(final int w, final int h) {
public final WritableRaster createCompatibleWritableRaster(final int w, final int h) {
return Raster.createWritableRaster(createCompatibleSampleModel(w, h), new Point(0, 0));
}
@Override
public boolean isCompatibleRaster(final Raster raster) {
public final boolean isCompatibleRaster(final Raster raster) {
int size = raster.getSampleModel().getSampleSize(0);
return ((raster.getTransferType() == transferType) &&
(raster.getNumBands() == samples) && ((1 << size) >= icm.getMapSize()));
@@ -1,97 +0,0 @@
/*
* Copyright (c) 2021, 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.color;
import javax.imageio.spi.ImageInputStreamSpi;
import javax.imageio.spi.ServiceRegistry;
import javax.imageio.stream.ImageInputStream;
import java.io.File;
import java.util.Locale;
import static com.twelvemonkeys.imageio.util.IIOUtil.deregisterProvider;
/**
* This class exists to force early invocation of {@code ProfileDeferralMgr.activateProfiles()},
* in an attempt to avoid JDK-6986863 and related bugs in Java < 17.
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @see <a href="https://bugs.openjdk.java.net/browse/JDK-6986863">JDK-6986863</a>
*/
final class ProfileDeferralActivator {
static {
activateProfilesInternal();
}
private static void activateProfilesInternal() {
try {
// Force invocation of ProfileDeferralMgr.activateProfiles() to avoid JDK-6986863 and friends.
// Relies on static initializer in ColorConvertOp to actually invoke ProfileDeferralMgr.activateProfiles()
Class.forName("java.awt.image.ColorConvertOp");
}
catch (Throwable disasters) {
System.err.println("ProfileDeferralMgr.activateProfiles() failed. ICC Color Profiles may not work properly, see stack trace below.");
System.err.println("For more information, see https://bugs.openjdk.java.net/browse/JDK-6986863");
System.err.println("Please upgrade to Java 17 or later where this bug is fixed, or ask your JRE provider to backport the fix.");
System.err.println();
System.err.println("If you can't update to Java 17, a possible workaround is to add");
System.err.println("\tClass.forName(\"java.awt.image.ColorConvertOp\");");
System.err.println("*early* in your application startup code, to force profile activation before profiles are accessed.");
System.err.println();
disasters.printStackTrace();
}
}
static void activateProfiles() {
// This method exists for other classes in the package to
// ensure this class' static initializer is run.
}
/**
* This is not a service provider, but exploits the SPI mechanism as a hook to force early profile activation.
*/
public static final class Spi extends ImageInputStreamSpi {
@Override public void onRegistration(ServiceRegistry registry, Class<?> category) {
activateProfiles();
deregisterProvider(registry, this, category);
}
@Override public String getDescription(Locale locale) {
return getClass().getName();
}
@Override public ImageInputStream createInputStreamInstance(Object input, boolean useCache, File cacheDir) {
throw new UnsupportedOperationException();
}
}
}
@@ -61,7 +61,7 @@ public final class UInt32ColorModel extends ComponentColorModel {
// This class only supports DataBuffer.TYPE_INT, cast is safe
int[] ipixel = (int[]) pixel;
for (int c = 0, nc = normOffset; c < numComponents; c++, nc++) {
normComponents[nc] = ((float) (ipixel[c] & 0xFFFFFFFFL)) / ((float) ((1L << getComponentSize(c)) - 1));
normComponents[nc] = ((float) (ipixel[c] & 0xffffffffl)) / ((float) ((1l << getComponentSize(c)) - 1));
}
int numColorComponents = getNumColorComponents();
@@ -45,82 +45,36 @@ public final class YCbCrConverter {
private final static int CENTERJSAMPLE = 128;
private final static int ONE_HALF = 1 << (SCALEBITS - 1);
private final static class JPEG {
private final static int[] Cr_R_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cb_B_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cr_G_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cb_G_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cr_R_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cb_B_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cr_G_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cb_G_LUT = new int[MAXJSAMPLE + 1];
/**
* Initializes tables for YCC->RGB color space conversion.
*/
private static void buildYCCtoRGBtable() {
if (ColorSpaces.DEBUG) {
System.err.println("Building JPEG YCbCr conversion table");
}
for (int i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
// i is the actual input pixel value, in the range 0..MAXJSAMPLE
// The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE
// Cr=>R value is nearest int to 1.40200 * x
Cr_R_LUT[i] = (int) ((1.40200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
// Cb=>B value is nearest int to 1.77200 * x
Cb_B_LUT[i] = (int) ((1.77200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
// Cr=>G value is scaled-up -0.71414 * x
Cr_G_LUT[i] = -(int) (0.71414 * (1 << SCALEBITS) + 0.5) * x;
// Cb=>G value is scaled-up -0.34414 * x
// We also add in ONE_HALF so that need not do it in inner loop
Cb_G_LUT[i] = -(int) ((0.34414) * (1 << SCALEBITS) + 0.5) * x + ONE_HALF;
}
/**
* Initializes tables for YCC->RGB color space conversion.
*/
private static void buildYCCtoRGBtable() {
if (ColorSpaces.DEBUG) {
System.err.println("Building YCC conversion table");
}
static {
buildYCCtoRGBtable();
for (int i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
// i is the actual input pixel value, in the range 0..MAXJSAMPLE
// The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE
// Cr=>R value is nearest int to 1.40200 * x
Cr_R_LUT[i] = (int) ((1.40200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
// Cb=>B value is nearest int to 1.77200 * x
Cb_B_LUT[i] = (int) ((1.77200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
// Cr=>G value is scaled-up -0.71414 * x
Cr_G_LUT[i] = -(int) (0.71414 * (1 << SCALEBITS) + 0.5) * x;
// Cb=>G value is scaled-up -0.34414 * x
// We also add in ONE_HALF so that need not do it in inner loop
Cb_G_LUT[i] = -(int) ((0.34414) * (1 << SCALEBITS) + 0.5) * x + ONE_HALF;
}
}
private final static class ITU_R_601 {
private final static int[] Cr_R_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cb_B_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cr_G_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Cb_G_LUT = new int[MAXJSAMPLE + 1];
private final static int[] Y_LUT = new int[MAXJSAMPLE + 1];
/**
* Initializes tables for YCC->RGB color space conversion.
*/
private static void buildYCCtoRGBtable() {
if (ColorSpaces.DEBUG) {
System.err.println("Building ITU-R REC.601 YCbCr conversion table");
}
for (int i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
// i is the actual input pixel value, in the range 0..MAXJSAMPLE
// The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE
// Y'CbCr to RGB conversion, using values from BT.601 specification:
// R = 1.16438 * (Y'-16) + 1.59603 * (Cr-128)
// G = 1.16438 * (Y'-16) - 0.39176 * (Cb-128) - 0.81297 * (Cr-128)
// B = 1.16438 * (Y'-16) + 2.01723 * (Cb-128)
// Cr=>R value is nearest int to 1.59603 * x
Cr_R_LUT[i] = ((int) (1.59603 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
// Cb=>B value is nearest int to 2.01723 * x
Cb_B_LUT[i] = ((int) (2.01723 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
// Cr=>G value is scaled-up -0.81297 * x
Cr_G_LUT[i] = -(int) (0.81297 * (1 << SCALEBITS) + 0.5) * x;
// Cb=>G value is scaled-up -0.39176 * x
// We also add in ONE_HALF so that need not do it in inner loop
Cb_G_LUT[i] = -(int) ((0.39176) * (1 << SCALEBITS) + 0.5) * x + ONE_HALF;
// Y`=>RGB
Y_LUT[i] = ((int) (1.16438 * (1 << SCALEBITS) + 0.5) * (i - 16) + ONE_HALF) >> SCALEBITS;
}
}
static {
buildYCCtoRGBtable();
}
static {
buildYCCtoRGBtable();
}
public static void convertYCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final double[] coefficients, double[] referenceBW, final int offset) {
@@ -154,27 +108,17 @@ public final class YCbCrConverter {
rgb[offset + 1] = clamp(green);
}
public static void convertJPEGYCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final int offset) {
int y = yCbCr[offset ] & 0xff;
int cb = yCbCr[offset + 1] & 0xff;
public static void convertYCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final int offset) {
int y = yCbCr[offset] & 0xff;
int cr = yCbCr[offset + 2] & 0xff;
int cb = yCbCr[offset + 1] & 0xff;
rgb[offset ] = clamp(y + JPEG.Cr_R_LUT[cr]);
rgb[offset + 1] = clamp(y + (JPEG.Cb_G_LUT[cb] + JPEG.Cr_G_LUT[cr] >> SCALEBITS));
rgb[offset + 2] = clamp(y + JPEG.Cb_B_LUT[cb]);
rgb[offset] = clamp(y + Cr_R_LUT[cr]);
rgb[offset + 1] = clamp(y + (Cb_G_LUT[cb] + Cr_G_LUT[cr] >> SCALEBITS));
rgb[offset + 2] = clamp(y + Cb_B_LUT[cb]);
}
public static void convertRec601YCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final int offset) {
int y = yCbCr[offset ] & 0xff;
int cb = yCbCr[offset + 1] & 0xff;
int cr = yCbCr[offset + 2] & 0xff;
rgb[offset ] = clamp(ITU_R_601.Y_LUT[y] + ITU_R_601.Cr_R_LUT[cr]);
rgb[offset + 1] = clamp(ITU_R_601.Y_LUT[y] + (ITU_R_601.Cr_G_LUT[cr] + ITU_R_601.Cb_G_LUT[cb] >> SCALEBITS));
rgb[offset + 2] = clamp(ITU_R_601.Y_LUT[y] + ITU_R_601.Cb_B_LUT[cb]);
}
private static byte clamp(final int val) {
private static byte clamp(int val) {
return (byte) Math.max(0, Math.min(255, val));
}
}
@@ -49,10 +49,10 @@ public abstract class ReaderWriterProviderInfo extends ProviderInfo {
private final String[] mimeTypes;
private final String readerClassName;
private final String[] readerSpiClassNames;
private final Class<?>[] inputTypes = new Class<?>[] {ImageInputStream.class};
private final Class[] inputTypes = new Class[] {ImageInputStream.class};
private final String writerClassName;
private final String[] writerSpiClassNames;
private final Class<?>[] outputTypes = new Class<?>[] {ImageOutputStream.class};
private final Class[] outputTypes = new Class[] {ImageOutputStream.class};
private final boolean supportsStandardStreamMetadata;
private final String nativeStreamMetadataFormatName;
private final String nativeStreamMetadataFormatClassName;
@@ -80,7 +80,7 @@ public abstract class ReaderWriterProviderInfo extends ProviderInfo {
final String writerClassName,
final String[] writerSpiClassNames,
final boolean supportsStandardStreamMetadata,
final String nativeStreamMetadataFormatName,
final String nativeStreameMetadataFormatName,
final String nativeStreamMetadataFormatClassName,
final String[] extraStreamMetadataFormatNames,
final String[] extraStreamMetadataFormatClassNames,
@@ -99,7 +99,7 @@ public abstract class ReaderWriterProviderInfo extends ProviderInfo {
this.writerClassName = writerClassName;
this.writerSpiClassNames = writerSpiClassNames;
this.supportsStandardStreamMetadata = supportsStandardStreamMetadata;
this.nativeStreamMetadataFormatName = nativeStreamMetadataFormatName;
this.nativeStreamMetadataFormatName = nativeStreameMetadataFormatName;
this.nativeStreamMetadataFormatClassName = nativeStreamMetadataFormatClassName;
this.extraStreamMetadataFormatNames = extraStreamMetadataFormatNames;
this.extraStreamMetadataFormatClassNames = extraStreamMetadataFormatClassNames;
@@ -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);
}
}
}
@@ -1,261 +0,0 @@
/*
* Copyright (c) 2021, 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.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import static com.twelvemonkeys.lang.Validate.notNull;
import static java.lang.Math.max;
/**
* A buffered replacement for {@link javax.imageio.stream.FileImageInputStream}
* that provides greatly improved performance for shorter reads, like single
* byte or bit reads.
* As with {@code javax.imageio.stream.FileImageInputStream}, either
* {@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:
// 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.
@Deprecated
public final class BufferedFileImageInputStream extends ImageInputStreamImpl {
static final int DEFAULT_BUFFER_SIZE = 8192;
private byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
private int bufferPos;
private int bufferLimit;
private final ByteBuffer integralCache = ByteBuffer.allocate(8);
private final byte[] integralCacheArray = integralCache.array();
private RandomAccessFile raf;
/**
* Constructs a <code>BufferedFileImageInputStream</code> that will read from a given <code>File</code>.
*
* @param file a <code>File</code> to read from.
* @throws IllegalArgumentException if <code>file</code> is <code>null</code>.
* @throws FileNotFoundException if <code>file</code> is a directory or cannot be opened for reading
* for any reason.
*/
public BufferedFileImageInputStream(final File file) throws FileNotFoundException {
this(new RandomAccessFile(notNull(file, "file"), "r"));
}
/**
* Constructs a <code>BufferedFileImageInputStream</code> that will read from a given <code>RandomAccessFile</code>.
*
* @param raf a <code>RandomAccessFile</code> to read from.
* @throws IllegalArgumentException if <code>raf</code> is <code>null</code>.
*/
public BufferedFileImageInputStream(final RandomAccessFile raf) {
this.raf = notNull(raf, "raf");
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean fillBuffer() throws IOException {
int length = raf.read(buffer, 0, buffer.length);
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;
int read = raf.read(bytes, offset, length);
if (read > 0) {
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 raf.length();
}
catch (IOException ignore) {
}
return -1;
}
public void close() throws IOException {
super.close();
buffer = null;
raf.close();
raf = 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;
raf.seek(position);
}
streamPos = position;
}
}
@@ -1,107 +0,0 @@
/*
* Copyright (c) 2021, 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 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.FileNotFoundException;
import java.io.IOException;
import java.nio.file.NoSuchFileException;
import java.util.Iterator;
import java.util.Locale;
/**
* BufferedFileImageInputStreamSpi
*
* @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 BufferedFileImageInputStreamSpi() {
this(new StreamProviderInfo());
}
private BufferedFileImageInputStreamSpi(ProviderInfo providerInfo) {
super(providerInfo.getVendorName(), providerInfo.getVersion(), File.class);
}
@Override
public void onRegistration(final ServiceRegistry registry, final Class<?> category) {
Iterator<ImageInputStreamSpi> providers = registry.getServiceProviders(ImageInputStreamSpi.class, new FileInputFilter(), 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 File) {
try {
return new BufferedChannelImageInputStream((File) input);
}
catch (FileNotFoundException | NoSuchFileException 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,
// instead they should be allowed to inspect the instance, to see that the file does exist...
return null;
}
}
throw new IllegalArgumentException("Expected input of type File: " + input);
}
@Override
public boolean canUseCacheFile() {
return false;
}
@Override
public String getDescription(final Locale locale) {
return "Service provider that instantiates an ImageInputStream from a File";
}
private static class FileInputFilter implements ServiceRegistry.Filter {
@Override
public boolean filter(final Object provider) {
return ((ImageInputStreamSpi) provider).getInputClass() == File.class;
}
}
}
@@ -43,19 +43,15 @@ import static com.twelvemonkeys.lang.Validate.notNull;
* A buffered {@code ImageInputStream}.
* Experimental - seems to be effective for {@link javax.imageio.stream.FileImageInputStream}
* and {@link javax.imageio.stream.FileCacheImageInputStream} when doing a lot of single-byte reads
* (or short byte-array reads).
* (or short byte-array reads) on OS X at least.
* Code that uses the {@code readFully} methods are not affected by the issue.
* <p>
* NOTE: Invoking {@code close()} will <em>NOT</em> close the wrapped stream.
* </p>
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author last modified by $Author: haraldk$
* @version $Id: BufferedFileImageInputStream.java,v 1.0 May 15, 2008 4:36:49 PM haraldk Exp$
*
* @deprecated Use {@link BufferedFileImageInputStream} instead.
*/
@Deprecated
// TODO: Create a provider for this (wrapping the FileIIS and FileCacheIIS classes), and disable the Sun built-in spis?
// TODO: Test on other platforms, might be just an OS X issue
public final class BufferedImageInputStream extends ImageInputStreamImpl implements ImageInputStream {
static final int DEFAULT_BUFFER_SIZE = 8192;
@@ -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;
}
}
}
@@ -1,97 +0,0 @@
/*
* Copyright (c) 2021, 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 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.RandomAccessFile;
import java.util.Iterator;
import java.util.Locale;
/**
* BufferedRAFImageInputStreamSpi
* Experimental
*
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @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 BufferedRAFImageInputStreamSpi() {
this(new StreamProviderInfo());
}
private BufferedRAFImageInputStreamSpi(ProviderInfo providerInfo) {
super(providerInfo.getVendorName(), providerInfo.getVersion(), RandomAccessFile.class);
}
@Override
public void onRegistration(final ServiceRegistry registry, final Class<?> category) {
Iterator<ImageInputStreamSpi> providers = registry.getServiceProviders(ImageInputStreamSpi.class, new RAFInputFilter(), 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) {
if (input instanceof RandomAccessFile) {
return new BufferedChannelImageInputStream((RandomAccessFile) input);
}
throw new IllegalArgumentException("Expected input of type RandomAccessFile: " + input);
}
@Override
public boolean canUseCacheFile() {
return false;
}
@Override
public String getDescription(final Locale locale) {
return "Service provider that instantiates an ImageInputStream from a RandomAccessFile";
}
private static class RAFInputFilter implements ServiceRegistry.Filter {
@Override
public boolean filter(final Object provider) {
return ((ImageInputStreamSpi) provider).getInputClass() == RandomAccessFile.class;
}
}
}
@@ -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;
@@ -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";
}

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