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lavu/pix_fmt: add new pixel format y210

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Add some packed 4:2:2 10-bit pixel formats for hardware decode support
in VAAPI and QSV.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
This commit is contained in:
Linjie Fu 2020-01-15 14:58:38 +08:00 committed by Mark Thompson
parent 4627a56d46
commit 1c37cad084
4 changed files with 36 additions and 1 deletions
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23
libavutil/pixdesc.c
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@ -205,6 +205,29 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
{ 0, 4, 1, 0, 8, 3, 7, 2 }, /* V */
},
},
[AV_PIX_FMT_Y210LE] = {
.name = "y210le",
.nb_components = 3,
.log2_chroma_w = 1,
.log2_chroma_h = 0,
.comp = {
{ 0, 4, 0, 6, 10, 3, 9, 1 }, /* Y */
{ 0, 8, 2, 6, 10, 7, 9, 3 }, /* U */
{ 0, 8, 6, 6, 10, 7, 9, 7 }, /* V */
},
},
[AV_PIX_FMT_Y210BE] = {
.name = "y210be",
.nb_components = 3,
.log2_chroma_w = 1,
.log2_chroma_h = 0,
.comp = {
{ 0, 4, 0, 6, 10, 3, 9, 1 }, /* Y */
{ 0, 8, 2, 6, 10, 7, 9, 3 }, /* U */
{ 0, 8, 6, 6, 10, 7, 9, 7 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_BE,
},
[AV_PIX_FMT_RGB24] = {
.name = "rgb24",
.nb_components = 3,

5
libavutil/pixfmt.h
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@ -355,6 +355,9 @@ enum AVPixelFormat {
*/
AV_PIX_FMT_VULKAN,
AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian
AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian
AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
};
@ -443,6 +446,8 @@ enum AVPixelFormat {
#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE)
#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE)
#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE)
/**
* Chromaticity coordinates of the source primaries.
* These values match the ones defined by ISO/IEC 23001-8_2013 § 7.1.

2
libavutil/version.h
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@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 56
#define LIBAVUTIL_VERSION_MINOR 41
#define LIBAVUTIL_VERSION_MINOR 42
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \

7
tests/ref/fate/sws-pixdesc-query
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@ -59,6 +59,8 @@ isNBPS:
p010le
xyz12be
xyz12le
y210be
y210le
yuv420p10be
yuv420p10le
yuv420p12be
@ -140,6 +142,7 @@ isBE:
rgb565be
rgba64be
xyz12be
y210be
ya16be
yuv420p10be
yuv420p12be
@ -188,6 +191,8 @@ isYUV:
uyyvyy411
xyz12be
xyz12le
y210be
y210le
ya16be
ya16le
ya8
@ -686,6 +691,8 @@ Packed:
uyyvyy411
xyz12be
xyz12le
y210be
y210le
ya16be
ya16le
ya8