| commit | 75fd5322c0a1ce80d0ea2384b570a93c3f4dae1c | [log] [tgz] |
|---|---|---|
| author | Wan-Teh Chang <[email protected]> | Wed Apr 08 01:32:18 2020 |
| committer | Commit Bot <[email protected]> | Wed Apr 08 01:32:18 2020 |
| tree | e47e0bf154b29ba36d1a600a356d9009a638b6e3 | |
| parent | 54bba18bb315e0f2e746a10c29551df558ee6523 [diff] [blame] |
Add support for decoding the AV1 image format (AVIF). Adds libavif library to //third_party and implements a Blink ImageDecoder using the library. Need to do: - Implement YUV8 decoding support. Need YUV8 and YUV16 support. - Alpha images are not working correctly. - Implement support for HBD output for HBD images. - Implement color space support. - Set duration, disposal method, and alpha blend source from file format. - Add tests. - Support cropping, rotation, and mirroring. Based on patch set 9 of https://chromium-review.googlesource.com/c/chromium/src/+/1707404 Author: Dale Curtis <[email protected]> Contributor: Wan-Teh Chang <[email protected]> Tested: blink_common_unittests blink_common_unittests --enable-features=AVIF blink_platform_unittests blink_platform_unittests --enable-features=AVIF blink_unittests blink_unittests --enable-features=AVIF chrome chrome --enable-features=AVIF Bug: 960620 Change-Id: I82cc50c63c0696bbf4d747df5001213885fc2b86 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2101317 Commit-Queue: Wan-Teh Chang <[email protected]> Reviewed-by: Martin Barbella <[email protected]> Reviewed-by: Kentaro Hara <[email protected]> Reviewed-by: Peter Kasting <[email protected]> Reviewed-by: Dale Curtis <[email protected]> Cr-Commit-Position: refs/heads/master@{#757285}
diff --git a/third_party/blink/common/features.cc b/third_party/blink/common/features.cc index 7fba3348..1eab95a 100644 --- a/third_party/blink/common/features.cc +++ b/third_party/blink/common/features.cc
@@ -496,5 +496,8 @@ const base::Feature kAppCache{"AppCache", base::FEATURE_ENABLED_BY_DEFAULT}; +// Enables the AV1 Image File Format (AVIF). +const base::Feature kAVIF{"AVIF", base::FEATURE_DISABLED_BY_DEFAULT}; + } // namespace features } // namespace blink