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Add single precision planar RGB pixel formats
Add a pixel format flag to identify this family. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara
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8d2da0939c
commit
1460408703
@ -15,6 +15,9 @@ libavutil: 2015-08-28
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API changes, most recent first:
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2017-08-08 - xxxxxxx - lavu 55.74.100 - pixdesc.h
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Add AV_PIX_FMT_FLAG_FLOAT pixel format flag.
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2017-08-08 - xxxxxxx - lavu 55.72.100 - imgutils.h
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Add av_image_fill_black().
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@ -2183,6 +2183,60 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
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.name = "d3d11",
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.flags = AV_PIX_FMT_FLAG_HWACCEL,
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},
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[AV_PIX_FMT_GBRPF32BE] = {
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.name = "gbrpf32be",
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.nb_components = 3,
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.log2_chroma_w = 0,
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.log2_chroma_h = 0,
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.comp = {
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{ 2, 4, 0, 0, 32, 3, 31, 1 }, /* R */
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{ 0, 4, 0, 0, 32, 3, 31, 1 }, /* G */
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{ 1, 4, 0, 0, 32, 3, 31, 1 }, /* B */
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},
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.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
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AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
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},
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[AV_PIX_FMT_GBRPF32LE] = {
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.name = "gbrpf32le",
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.nb_components = 3,
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.log2_chroma_w = 0,
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.log2_chroma_h = 0,
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.comp = {
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{ 2, 4, 0, 0, 32, 3, 31, 1 }, /* R */
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{ 0, 4, 0, 0, 32, 3, 31, 1 }, /* G */
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{ 1, 4, 0, 0, 32, 3, 31, 1 }, /* B */
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},
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.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_RGB,
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},
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[AV_PIX_FMT_GBRAPF32BE] = {
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.name = "gbrapf32be",
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.nb_components = 4,
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.log2_chroma_w = 0,
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.log2_chroma_h = 0,
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.comp = {
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{ 2, 4, 0, 0, 32, 3, 31, 1 }, /* R */
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{ 0, 4, 0, 0, 32, 3, 31, 1 }, /* G */
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{ 1, 4, 0, 0, 32, 3, 31, 1 }, /* B */
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{ 3, 4, 0, 0, 32, 3, 31, 1 }, /* A */
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},
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.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
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AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_RGB |
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AV_PIX_FMT_FLAG_FLOAT,
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},
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[AV_PIX_FMT_GBRAPF32LE] = {
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.name = "gbrapf32le",
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.nb_components = 4,
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.log2_chroma_w = 0,
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.log2_chroma_h = 0,
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.comp = {
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{ 2, 4, 0, 0, 32, 3, 31, 1 }, /* R */
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{ 0, 4, 0, 0, 32, 3, 31, 1 }, /* G */
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{ 1, 4, 0, 0, 32, 3, 31, 1 }, /* B */
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{ 3, 4, 0, 0, 32, 3, 31, 1 }, /* A */
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},
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.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA |
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AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
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},
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};
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#if FF_API_PLUS1_MINUS1
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FF_ENABLE_DEPRECATION_WARNINGS
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@ -177,6 +177,12 @@ typedef struct AVPixFmtDescriptor {
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*/
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#define AV_PIX_FMT_FLAG_BAYER (1 << 8)
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/**
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* The pixel format contains IEEE-754 floating point values. Precision (double,
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* single, or half) should be determined by the pixel size (64, 32, or 16 bits).
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*/
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#define AV_PIX_FMT_FLAG_FLOAT (1 << 9)
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/**
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* Return the number of bits per pixel used by the pixel format
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* described by pixdesc. Note that this is not the same as the number
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@ -329,6 +329,11 @@ enum AVPixelFormat {
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AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian
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AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian
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AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian
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AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian
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AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian
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AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian
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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
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};
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@ -393,6 +398,8 @@ enum AVPixelFormat {
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#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE)
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#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE)
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#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE)
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#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE)
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#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE)
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#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE)
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@ -80,7 +80,7 @@
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#define LIBAVUTIL_VERSION_MAJOR 55
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#define LIBAVUTIL_VERSION_MINOR 73
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#define LIBAVUTIL_VERSION_MINOR 74
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#define LIBAVUTIL_VERSION_MICRO 100
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#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
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@ -112,11 +112,13 @@ isBE:
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gbrap10be
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gbrap12be
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gbrap16be
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gbrapf32be
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gbrp10be
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gbrp12be
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gbrp14be
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gbrp16be
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gbrp9be
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gbrpf32be
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gray10be
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gray12be
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gray16be
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@ -362,6 +364,8 @@ isRGB:
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gbrap12le
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gbrap16be
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gbrap16le
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gbrapf32be
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gbrapf32le
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gbrp
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gbrp10be
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gbrp10le
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@ -373,6 +377,8 @@ isRGB:
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gbrp16le
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gbrp9be
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gbrp9le
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gbrpf32be
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gbrpf32le
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rgb0
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rgb24
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rgb32
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@ -498,6 +504,8 @@ AnyRGB:
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gbrap12le
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gbrap16be
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gbrap16le
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gbrapf32be
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gbrapf32le
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gbrp
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gbrp10be
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gbrp10le
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@ -509,6 +517,8 @@ AnyRGB:
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gbrp16le
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gbrp9be
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gbrp9le
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gbrpf32be
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gbrpf32le
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monob
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monow
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rgb0
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@ -543,6 +553,8 @@ ALPHA:
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gbrap12le
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gbrap16be
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gbrap16le
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gbrapf32be
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gbrapf32le
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pal8
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rgb32
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rgb32_1
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@ -645,6 +657,8 @@ Planar:
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gbrap12le
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gbrap16be
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gbrap16le
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gbrapf32be
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gbrapf32le
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gbrp
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gbrp10be
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gbrp10le
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@ -656,6 +670,8 @@ Planar:
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gbrp16le
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gbrp9be
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gbrp9le
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gbrpf32be
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gbrpf32le
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nv12
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nv16
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nv20be
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@ -790,6 +806,8 @@ PlanarRGB:
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gbrap12le
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gbrap16be
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gbrap16le
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gbrapf32be
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gbrapf32le
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gbrp
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gbrp10be
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gbrp10le
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@ -801,6 +819,8 @@ PlanarRGB:
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gbrp16le
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gbrp9be
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gbrp9le
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gbrpf32be
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gbrpf32le
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usePal:
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bgr4_byte
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