b67c8943c2
Software changes [0.9.3] - 2021-10-20: ### Added * Support for progressive AVIFs and operating point selection * Add automatic tile scaling to the item's ispe or track's dims * Add diagnostic messages for AV1 decode failures * avifdec: Add PNG compression level arg * Make image size limit configurable, expose to avifdec * Add the AVIF_STRICT_ALPHA_ISPE_REQUIRED flag ### Changed * Mandate ispe and disallow zero width or height (#640). * Re-map libavif speed 7-10 to libaom speed 7-9 (#682) * Refer to https://aomedia-review.googlesource.com/c/aom/+/140624 * If you were using libaom with the following avif speed setting: * - speed 0-6: no change is needed * - speed 7: change to speed 6 for the same results * - speed 8-9: re-test and re-adjust speed according to your app needs * Update aom.cmd: v3.2.0 * Update dav1d.cmd: 0.9.2 * Pass TestCase's minQuantizer, maxQuantizer, speed to encoder. * Regenerate tests.json * Disable JSON-based tests for now, the metrics are inconsistent/unreliable * Set diagnostic message for aom_codec_set_option() * Re-map libavif-libaom speed settings (#682) * Bump of version in CMakeLists.txt was forgotten * avifdec: Better message for unsupported file extension * Do not copy input image when encoding with libaom unless width or height is 1 * Fix the comment for AVIF_STRICT_PIXI_REQUIRED * Update libavif.pc.cmake (#692) * In 32-bit builds set dav1d's frame_size_limit setting to 8192*8192 * Allocate alpha alongside YUV (if necessary) during y4m decode to avoid incorrect alphaRowBytes math * Change avif_decode_fuzzer to be more like Chrome * Update codec_dav1d.c for the new threading model * Generalized ipco property deduplication * Rename avifParseMoovBox to avifParseMovieBox for consistency * Simplify idat storage for avifMeta structure (#756) * Fix oss-fuzz coverage build failure of dav1d * Redesign AVIF_DECODER_SOURCE_AUTO to honor the FileTypeBox's major brand * Use "C420" as default Y4M color space parametee Port changes: This update disables json tests, which are unreliable and have been deactivated upstream as well. Update from Brad