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Bug 1941671 Add SurfaceFormat::YUV420P10 to support FFmpeg HDR SW decoded formats r=lsalzman

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YUV420P10 is produced by FFmpeg when we decode HDR video formats by SW decoder.

Differential Revision: https://phabricator.services.mozilla.com/D240985
This commit is contained in:
stransky
2025-03-15 10:27:50 +00:00
parent 51dbc78368
commit 7d6c81fdf2
1 changed files with 4 additions and 0 deletions
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4
gfx/2d/Types.h
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@@ -75,6 +75,8 @@ enum class SurfaceFormat : int8_t {
// These ones are their own special cases.
YUV420, // Sometimes called YU12. 3 planes of 8 bit Y, then Cb, then Cr.
// 4:2:0 chroma subsampling.
YUV420P10, // YUV420 but with 16 bit plane values where the 6 most
// significant bits are 0 (so it's 10-bit format).
YUV422P10, // 3 planes like YUV420, but with 4:2:2 chroma subampling and
// 16 bit plane values where the 6 least significant bits are 0.
NV12, // 2 planes. YUV 4:2:0 image with a plane of 8 bit Y samples
@@ -158,6 +160,7 @@ inline std::optional<SurfaceFormatInfo> Info(const SurfaceFormat aFormat) {
break;
case SurfaceFormat::YUV420:
case SurfaceFormat::YUV420P10:
case SurfaceFormat::YUV422P10:
case SurfaceFormat::NV12:
case SurfaceFormat::P016:
@@ -215,6 +218,7 @@ inline std::optional<SurfaceFormatInfo> Info(const SurfaceFormat aFormat) {
break;
case SurfaceFormat::YUV420:
case SurfaceFormat::YUV420P10:
case SurfaceFormat::YUV422P10:
case SurfaceFormat::NV12:
case SurfaceFormat::P016: