Harald Kuhr
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ba1f754611
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#722 Fix WebP animation transparent frame issue
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2023-06-05 12:36:38 +02:00 |
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Harald Kuhr
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822b5da631
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#772 Fix WebP animation transparent frame issue
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2023-06-05 11:41:03 +02:00 |
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Harald Kuhr
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eabb8fd02b
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WebP cleanup.
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2023-03-18 11:40:47 +01:00 |
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Harald Kuhr
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1794e336de
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WebP minor bugfix and optimization.
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2023-03-18 11:34:24 +01:00 |
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Harald Kuhr
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ac7612b3df
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WebP cleanup
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2023-03-18 11:33:29 +01:00 |
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tc-wleite
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34e8d88007
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Avoid creating another temporary raster, filtering on the tempRaster.
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2023-03-15 17:23:53 -03:00 |
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tc-wleite
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9b727df901
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Remove the TODO comment.
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2023-03-15 16:56:46 -03:00 |
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tc-wleite
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f1f98bb4a4
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Use a static import.
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2023-03-15 16:56:08 -03:00 |
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tc-wleite
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b34b26e08c
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Let copyIntoRasterWithParams() handle null param.
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2023-03-15 16:53:27 -03:00 |
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Wladimir Leite
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993e07ee34
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Accept and handle null param in copyIntoRasterWithParams().
Co-authored-by: Harald Kuhr <harald.kuhr@gmail.com>
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2023-03-15 16:47:53 -03:00 |
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tc-wleite
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a377712bdb
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Replace the WebP to test alpha subsampling by a slightly smaller image.
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2023-03-15 16:39:50 -03:00 |
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tc-wleite
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e5dc6aa878
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Add the new image to the basic reading test.
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2023-03-15 11:44:35 -03:00 |
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tc-wleite
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46b1c1cf96
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Test if a WebP with alpha was read correctly using subsampling.
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2023-03-15 11:43:51 -03:00 |
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tc-wleite
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d9300b1c90
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Add to resources a test WebP with alpha and filters.
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2023-03-15 11:39:10 -03:00 |
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tc-wleite
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0a2efb9eac
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Param can be null in readAlpha(). Copy alphaRaster to dst in this case.
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2023-03-15 11:15:17 -03:00 |
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tc-wleite
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3eabc591d8
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Fix: use raster instead of decodedRaster to keep previous behavior.
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2023-03-15 09:39:10 -03:00 |
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tc-wleite
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5cefce2dbf
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Minor fix in code formatting.
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2023-03-14 21:21:28 -03:00 |
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tc-wleite
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4c645c0220
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Fix TODO comment message.
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2023-03-14 21:04:59 -03:00 |
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tc-wleite
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703848ca45
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Decode alpha using source dimensions and copy to destination later.
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2023-03-14 21:01:29 -03:00 |
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tc-wleite
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0ebd18fcb6
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Move to a static method the code that copies into a raster with params.
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2023-03-14 20:59:54 -03:00 |
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Harald Kuhr
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cee2663f06
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#707 WebP: Fix Alpha support the correct way...
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2022-10-20 16:09:02 +02:00 |
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Harald Kuhr
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8f44cfc43c
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#707 WebP: Fix Alpha support
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2022-10-20 16:00:12 +02:00 |
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Harald Kuhr
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8a240aac68
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#704 Fix LSBBitReader to avoid back/forth seeking that invalidates buffer
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2022-10-20 13:57:11 +02:00 |
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Harald Kuhr
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61424f33b6
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#704 Tiny performance improvement + code clean-up
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2022-10-19 20:46:24 +02:00 |
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Harald Kuhr
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bc2c0c2301
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[maven-release-plugin] prepare for next development iteration
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2022-10-15 12:12:53 +02:00 |
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Harald Kuhr
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6581e2e2a1
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[maven-release-plugin] prepare release twelvemonkeys-3.9.0
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2022-10-15 12:12:49 +02:00 |
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Harald Kuhr
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7ed5663633
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More tests of StandardImageMetadataSupport + minor API changes
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2022-10-08 14:28:10 +02:00 |
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Harald Kuhr
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6458fcdcbd
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Major ImageMetadata refactor for more consistent standard metadata support.
Fixes a few related bugs as a bonus.
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2022-10-08 13:43:26 +02:00 |
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Harald Kuhr
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0160fb70f8
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#702 Fix NPE while reading an WebP animation without alpha
+ bonus cleanup
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2022-10-06 15:24:40 +02:00 |
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Harald Kuhr
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a1fcfc3958
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Fix WebP visibility issues.
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2022-09-09 14:09:58 +02:00 |
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Harald Kuhr
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c60116a611
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Inserted license header + author tags for contributed WebP files.
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2022-09-09 14:06:41 +02:00 |
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Simon Kammermeier
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cda34b704b
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Indicate support for lossless to ImageIO
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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7c4487be04
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Add tests for lossless decoder
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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5a4525aaa1
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Remove debug prints
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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b766420e3e
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Parse ANIM metadata
Still need to expose them in image metadata
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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c858454c5a
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Support ImageReadParam Settings limiting Raster size
On animation frames dimension has to be passed as it is not guaranteed
the same as in the file header.
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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67b48ce1e3
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Implement decoding of compressed alpha chunks, alpha filtering
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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6608f61353
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Fix starting to read at wrong offset, now skips header
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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326b98d5e5
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Implement applying of the inverse transforms
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2022-09-09 01:18:53 +02:00 |
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Simon Kammermeier
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fafa58b718
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Implement actual decoding including resolving backward refs and cache
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2022-09-09 01:18:45 +02:00 |
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Simon Kammermeier
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0ed0246762
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Implement Huffman Table parsing and decoding
Uses a 2 level table approach inspired by libwebp
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2022-09-09 01:15:04 +02:00 |
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Simon Kammermeier
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b3004a1227
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Implement buffering in LSBBitReader
This optimizes away the constant re-reading of bytes.
Also allows peeking at coming bits without consuming them.
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2022-09-09 01:15:04 +02:00 |
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Simon Kammermeier
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7ab627a754
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Setup Huffman Table framework, decode meta groups
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2022-09-09 01:14:36 +02:00 |
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Simon Kammermeier
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008e57a7ce
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Move helper methods to transforms needing them
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2022-09-09 01:09:28 +02:00 |
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Simon Kammermeier
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28270b4d5b
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Objectify Transforms
Deduplicate code for parsing predictor and color transforms.
Add missing subtraction code removal on indexing transform.
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2022-09-09 00:46:48 +02:00 |
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Simon Kammermeier
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7382151db8
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Convert transforms list and colorCache to local variables
This is needed because on recursion new (empty) ones are necessary.
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2022-09-09 00:10:33 +02:00 |
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Simon Kammermeier
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b856ce07af
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Fix not using LSBBitReader
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2022-09-09 00:04:41 +02:00 |
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Harald Kuhr
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9fe87fe10d
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#672: WebPImageReader now supports unknown stream lengths
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2022-04-22 14:41:57 +02:00 |
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Harald Kuhr
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25c703f4b2
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#646: Spi now recognizes VP8 encoded images in VP8X ("extended format").
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2021-12-14 19:30:08 +01:00 |
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Harald Kuhr
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312ce364cc
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[maven-release-plugin] prepare for next development iteration
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2021-12-12 13:17:20 +01:00 |
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