chromium/chromium-117.0.5938.88-roll-src-third_party-libavif-src-b33d9ebfc.676aded35.patch

71 lines
3.1 KiB
Diff

From 21d7cf44b1cd83bb0d847515e28ca550404b0033 Mon Sep 17 00:00:00 2001
From: Wan-Teh Chang <wtc@google.com>
Date: Tue, 22 Aug 2023 19:39:04 +0000
Subject: [PATCH] Roll src/third_party/libavif/src/ b33d9ebfc..676aded35 (3
commits)
https://chromium.googlesource.com/external/github.com/AOMediaCodec/libavif.git/+log/b33d9ebfc961..676aded3501f
$ git log b33d9ebfc..676aded35 --date=short --no-merges --format='%ad %ae %s'
2023-08-22 wtc Change imir.mode back to imir.axis
2023-08-22 wtc Don't use Identity matrix coefficients with 4:0:0
2023-08-21 yguyon Increase test values in avifstreamtest
Created with:
roll-dep src/third_party/libavif/src
R=dalecurtis@chromium.org,jzern@google.com
Note that imir.mode is renamed imir.axis.
Change-Id: Ie13972640969f123b7e4580f36d6d6bab913c0f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4803347
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Wan-Teh Chang <wtc@google.com>
Cr-Commit-Position: refs/heads/main@{#1186746}
---
.../image-decoders/avif/avif_image_decoder.cc | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/third_party/blink/renderer/platform/image-decoders/avif/avif_image_decoder.cc b/third_party/blink/renderer/platform/image-decoders/avif/avif_image_decoder.cc
index deb3e66d66f..c9f1b185417 100644
--- a/third_party/blink/renderer/platform/image-decoders/avif/avif_image_decoder.cc
+++ b/third_party/blink/renderer/platform/image-decoders/avif/avif_image_decoder.cc
@@ -1005,22 +1005,22 @@ bool AVIFImageDecoder::UpdateDemuxer() {
angle = container->irot.angle;
CHECK_LT(angle, 4);
}
- // |mode| specifies how the mirroring is performed.
+ // |axis| specifies how the mirroring is performed.
// -1: No mirroring.
// 0: The top and bottom parts of the image are exchanged.
// 1: The left and right parts of the image are exchanged.
- int mode = -1;
+ int axis = -1;
if (container->transformFlags & AVIF_TRANSFORM_IMIR) {
- mode = container->imir.mode;
- CHECK_LT(mode, 2);
+ axis = container->imir.axis;
+ CHECK_LT(axis, 2);
}
// MIAF Section 7.3.6.7 (Clean aperture, rotation and mirror) says:
// These properties, if used, shall be indicated to be applied in the
// following order: clean aperture first, then rotation, then mirror.
//
- // In the kModeAngleToOrientation array, the first dimension is mode (with an
+ // In the kAxisAngleToOrientation array, the first dimension is axis (with an
// offset of 1). The second dimension is angle.
- constexpr ImageOrientationEnum kModeAngleToOrientation[3][4] = {
+ constexpr ImageOrientationEnum kAxisAngleToOrientation[3][4] = {
// No mirroring.
{ImageOrientationEnum::kOriginTopLeft,
ImageOrientationEnum::kOriginLeftBottom,
@@ -1037,7 +1037,7 @@ bool AVIFImageDecoder::UpdateDemuxer() {
ImageOrientationEnum::kOriginBottomLeft,
ImageOrientationEnum::kOriginLeftTop},
};
- orientation_ = kModeAngleToOrientation[mode + 1][angle];
+ orientation_ = kAxisAngleToOrientation[axis + 1][angle];
// Determine whether the image can be decoded to YUV.
// * Alpha channel is not supported.