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libavutil: add GRAY9 pixel format

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This commit is contained in:
Paul B Mahol 2017-08-05 14:19:26 +02:00
parent 5621a99e27
commit ab6d89d7ee
3 changed files with 27 additions and 2 deletions
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21
libavutil/pixdesc.c
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@ -560,6 +560,27 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_RGB,
},
[AV_PIX_FMT_GRAY9BE] = {
.name = "gray9be",
.nb_components = 1,
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
{ 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */
},
.flags = AV_PIX_FMT_FLAG_BE,
.alias = "y9be",
},
[AV_PIX_FMT_GRAY9LE] = {
.name = "gray9le",
.nb_components = 1,
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
{ 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */
},
.alias = "y9le",
},
[AV_PIX_FMT_GRAY10BE] = {
.name = "gray10be",
.nb_components = 1,

4
libavutil/pixfmt.h
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@ -326,6 +326,9 @@ enum AVPixelFormat {
*/
AV_PIX_FMT_D3D11,
AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian
AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, 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
};
@ -342,6 +345,7 @@ enum AVPixelFormat {
#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0)
#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0)
#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE)
#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE)
#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE)
#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE)

4
libavutil/version.h
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@ -80,8 +80,8 @@
#define LIBAVUTIL_VERSION_MAJOR 55
#define LIBAVUTIL_VERSION_MINOR 69
#define LIBAVUTIL_VERSION_MICRO 101
#define LIBAVUTIL_VERSION_MINOR 70
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \