1.3.0 - 2025-05-09
Added since 1.2.1
- Add grayscale conversions in avifImageRGBToYUV and avifImageYUVToRGB.
- Add avifRGBFormatIsGray to check whether an avifRGBFormat is gray.
Changed since 1.2.1
- Reject the conversion in avifenc from non-monochrome/monochrome to
monochrome/non-monochrome when an ICC profile is present and not explicitly
discarded. - Forbid encoding with AVIF_MATRIX_COEFFICIENTS_IDENTITY and
AVIF_PIXEL_FORMAT_YUV400 to be AV1 spec compatible. - Do not go through RGB when reading/writing a grayscale PNG/JPG images in
avifenc/avifdec - Ignore tmap items not present in
grplbox - Assume any id is present in only one altr group as per spec.
- avifpng.c: support ImageMagick app1 exif text data
- avifjpeg.c: check for uint32_t overflow before add
- Update googletest.cmd/LocalGTest.cmake: v1.16.0
- Update libjpeg.cmd/LocalJpeg.cmake: 3.1.0
- Update libsharpyuv: v1.5.0
- Update libxml2.cmd/LocalLibXml2.cmake: v2.14.0
- Update libyuv.cmd/LocalLibyuv.cmake: 4db2af62d (1909)
- Update LocalRav1e.cmake: cargo-c v0.10.12
- Update zlibpng.cmd: libpng 1.6.47
- Fix wrong Exif orientation set in JPEG or PNG output by avifdec when the input
AVIF file has an ImageRotation property with angle set to 1 or 3, has no
ImageMirror property, and carries an Exif chunk. Note that Exif orientation is
usually ignored in PNG files, so this mainly impacts JPEG files. - Encoder: fix ispe property for tmap with grid.
- Decoder: check the ispe property of tmap items.
- Allow lowercase GUIDs in XMP when reading JPEG files.
- Update aom.cmd/LocalAom.cmake: v3.12.1
- Change avifenc to start in automatic tiling mode.
- Always forward Unspecified (2) CICP color primaries, transfer characteristics,
and matrix coefficients to the AV1 encoder. Rely on the 'colr' box instead. - Declare *RowBytes as size_t in avifImageRGBToYUV()
- Check ftell returned value in avifjpeg.c
- Add integer overflow checks to makeRoom.
- LocalJpeg.cmake: Support multi-config generators.