diff options
| author | Sergey Lavrushkin <dualfal@gmail.com> | 2018-08-03 18:02:49 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-08-11 02:37:42 +0200 |
| commit | 00ae3498bf033e9d50608339c2ec4e244f860e13 (patch) | |
| tree | 3a92eb5c16b623562622a61946b6374dc6e8efc3 /libavutil | |
| parent | 12673bb25342c772e1bf5fd2adebd85f97dc616e (diff) | |
libavutil: Adds gray floating-point pixel formats.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/pixdesc.c | 22 | ||||
| -rw-r--r-- | libavutil/pixfmt.h | 5 | ||||
| -rw-r--r-- | libavutil/version.h | 4 |
3 files changed, 29 insertions, 2 deletions
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index 96e079584a..970a83214c 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -2206,6 +2206,28 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { .name = "opencl", .flags = AV_PIX_FMT_FLAG_HWACCEL, }, + [AV_PIX_FMT_GRAYF32BE] = { + .name = "grayf32be", + .nb_components = 1, + .log2_chroma_w = 0, + .log2_chroma_h = 0, + .comp = { + { 0, 4, 0, 0, 32, 3, 31, 1 }, /* Y */ + }, + .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT, + .alias = "yf32be", + }, + [AV_PIX_FMT_GRAYF32LE] = { + .name = "grayf32le", + .nb_components = 1, + .log2_chroma_w = 0, + .log2_chroma_h = 0, + .comp = { + { 0, 4, 0, 0, 32, 3, 31, 1 }, /* Y */ + }, + .flags = AV_PIX_FMT_FLAG_FLOAT, + .alias = "yf32le", + }, }; #if FF_API_PLUS1_MINUS1 FF_ENABLE_DEPRECATION_WARNINGS diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h index 2b3307845e..6815f8dc7b 100644 --- a/libavutil/pixfmt.h +++ b/libavutil/pixfmt.h @@ -337,6 +337,9 @@ enum AVPixelFormat { AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian + AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian + AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, 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 }; @@ -405,6 +408,8 @@ enum AVPixelFormat { #define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) #define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) +#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) + #define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE) #define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE) #define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE) diff --git a/libavutil/version.h b/libavutil/version.h index 44bdebdc93..84409b1d69 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,8 +79,8 @@ */ #define LIBAVUTIL_VERSION_MAJOR 56 -#define LIBAVUTIL_VERSION_MINOR 18 -#define LIBAVUTIL_VERSION_MICRO 102 +#define LIBAVUTIL_VERSION_MINOR 19 +#define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ LIBAVUTIL_VERSION_MINOR, \ |