diff options
| author | Philip Langdale <philipl@overt.org> | 2016-11-20 13:55:49 -0800 |
|---|---|---|
| committer | Philip Langdale <philipl@overt.org> | 2016-11-22 10:07:43 -0800 |
| commit | 237421f14973a81fe342f7500db176e1c09c58f6 (patch) | |
| tree | d25b94c5b14cbf041c3c4204502b34cc748469f9 /libavutil | |
| parent | 5ea8f7062300fea30b32280ea59a911caea68d5a (diff) | |
avutil: add P016 pixel format
P016 is the 16-bit variant of NV12 (planar luma, packed chroma), using
two bytes per component.
It may, and in fact is most likely to, be used in situations where
there are less than 16 bits of data. It is the responsibility of
the writer to zero out any unused LSBs.
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/pixdesc.c | 24 | ||||
| -rw-r--r-- | libavutil/pixfmt.h | 4 | ||||
| -rw-r--r-- | libavutil/version.h | 4 |
3 files changed, 30 insertions, 2 deletions
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index f8092ef714..3b9c45d035 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -2078,6 +2078,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE, }, + [AV_PIX_FMT_P016LE] = { + .name = "p016le", + .nb_components = 3, + .log2_chroma_w = 1, + .log2_chroma_h = 1, + .comp = { + { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ + { 1, 4, 0, 0, 16, 3, 15, 1 }, /* U */ + { 1, 4, 2, 0, 16, 3, 15, 3 }, /* V */ + }, + .flags = AV_PIX_FMT_FLAG_PLANAR, + }, + [AV_PIX_FMT_P016BE] = { + .name = "p016be", + .nb_components = 3, + .log2_chroma_w = 1, + .log2_chroma_h = 1, + .comp = { + { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ + { 1, 4, 0, 0, 16, 3, 15, 1 }, /* U */ + { 1, 4, 2, 0, 16, 3, 15, 3 }, /* V */ + }, + .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE, + }, [AV_PIX_FMT_GBRAP12LE] = { .name = "gbrap12le", .nb_components = 4, diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h index 96860cec47..dfb1b1103b 100644 --- a/libavutil/pixfmt.h +++ b/libavutil/pixfmt.h @@ -311,6 +311,9 @@ enum AVPixelFormat { AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian + AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian + AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-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 }; @@ -389,6 +392,7 @@ enum AVPixelFormat { #define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) #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) /** * Chromaticity coordinates of the source primaries. diff --git a/libavutil/version.h b/libavutil/version.h index 45b3c8b81d..57f221c0bd 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,8 +79,8 @@ */ #define LIBAVUTIL_VERSION_MAJOR 55 -#define LIBAVUTIL_VERSION_MINOR 40 -#define LIBAVUTIL_VERSION_MICRO 101 +#define LIBAVUTIL_VERSION_MINOR 41 +#define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ LIBAVUTIL_VERSION_MINOR, \ |