Add support for packed 4:2:2 10 bit pixel format Y210. It is the format that VAAPI/QSV uses when coping with 4:2:2 10bit surfaces.
Signed-off-by: Linjie Fu <[email protected]> --- libavutil/pixdesc.c | 23 +++++++++++++++++++++++ libavutil/pixfmt.h | 4 ++++ libavutil/version.h | 2 +- 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index 05dd4a1..828fdce 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -241,6 +241,29 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, + [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_YUV444P] = { .name = "yuv444p", .nb_components = 3, diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h index d78e863..9c6363f 100644 --- a/libavutil/pixfmt.h +++ b/libavutil/pixfmt.h @@ -348,6 +348,9 @@ enum AVPixelFormat { AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped + AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2, 32bpp, Y0 Cb Y1 Cr, big-endian + AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2, 32bpp, Y0 Cb Y1 Cr, 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 }; @@ -435,6 +438,7 @@ enum AVPixelFormat { #define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) #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. diff --git a/libavutil/version.h b/libavutil/version.h index 658a508..3395769 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 56 -#define LIBAVUTIL_VERSION_MINOR 34 +#define LIBAVUTIL_VERSION_MINOR 35 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ -- 2.7.4 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
