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pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values

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Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Nicolas Bertrand 2013-03-26 23:21:13 +01:00 committed by Diego Biurrun
parent 5e46f6b5b7
commit 8c65264595
3 changed files with 29 additions and 1 deletions
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24
libavutil/pixdesc.c
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@ -1365,6 +1365,30 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_h = 1,
.flags = PIX_FMT_HWACCEL,
},
[AV_PIX_FMT_XYZ12LE] = {
.name = "xyz12le",
.nb_components = 3,
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
{ 0, 5, 1, 4, 11 }, /* X */
{ 0, 5, 3, 4, 11 }, /* Y */
{ 0, 5, 5, 4, 11 }, /* Z */
},
/*.flags = -- not used*/
},
[AV_PIX_FMT_XYZ12BE] = {
.name = "xyz12be",
.nb_components = 3,
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
{ 0, 5, 1, 4, 11 }, /* X */
{ 0, 5, 3, 4, 11 }, /* Y */
{ 0, 5, 5, 4, 11 }, /* Z */
},
.flags = PIX_FMT_BE,
},
};
static enum AVPixelFormat get_pix_fmt_internal(const char *name)

4
libavutil/pixfmt.h
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@ -179,6 +179,8 @@ enum AVPixelFormat {
AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface
AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0
AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0
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
#if FF_API_PIX_FMT
@ -231,6 +233,8 @@ enum AVPixelFormat {
#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)
#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)
#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)
#if FF_API_PIX_FMT
#define PixelFormat AVPixelFormat

2
libavutil/version.h
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@ -37,7 +37,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 52
#define LIBAVUTIL_VERSION_MINOR 9
#define LIBAVUTIL_VERSION_MINOR 10
#define LIBAVUTIL_VERSION_MICRO 0
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \