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553 lines
34 KiB
553 lines
34 KiB
/* |
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* copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef AVUTIL_PIXFMT_H |
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#define AVUTIL_PIXFMT_H |
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/** |
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* @file |
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* pixel format definitions |
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* |
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*/ |
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#include "libavutil/avconfig.h" |
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#include "version.h" |
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#define AVPALETTE_SIZE 1024 |
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#define AVPALETTE_COUNT 256 |
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/** |
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* Pixel format. |
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* |
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* @note |
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* AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA |
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* color is put together as: |
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* (A << 24) | (R << 16) | (G << 8) | B |
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* This is stored as BGRA on little-endian CPU architectures and ARGB on |
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* big-endian CPUs. |
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* |
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* @par |
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* When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized |
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* image data is stored in AVFrame.data[0]. The palette is transported in |
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* AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is |
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* formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is |
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* also endian-specific). Note also that the individual RGB32 palette |
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* components stored in AVFrame.data[1] should be in the range 0..255. |
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* This is important as many custom PAL8 video codecs that were designed |
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* to run on the IBM VGA graphics adapter use 6-bit palette components. |
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* |
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* @par |
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* For all the 8bit per pixel formats, an RGB32 palette is in data[1] like |
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* for pal8. This palette is filled in automatically by the function |
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* allocating the picture. |
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*/ |
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enum AVPixelFormat { |
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AV_PIX_FMT_NONE = -1, |
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AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) |
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AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr |
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AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... |
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AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... |
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AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) |
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AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) |
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AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) |
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AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) |
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AV_PIX_FMT_GRAY8, ///< Y , 8bpp |
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AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb |
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AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb |
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AV_PIX_FMT_PAL8, ///< 8 bit with AV_PIX_FMT_RGB32 palette |
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AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range |
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AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range |
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AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range |
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#if FF_API_XVMC |
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AV_PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing |
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AV_PIX_FMT_XVMC_MPEG2_IDCT, |
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#define AV_PIX_FMT_XVMC AV_PIX_FMT_XVMC_MPEG2_IDCT |
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#endif /* FF_API_XVMC */ |
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AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 |
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AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 |
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AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) |
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AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits |
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AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) |
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AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) |
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AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits |
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AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) |
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AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) |
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AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped |
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AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... |
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AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... |
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AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... |
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AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... |
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AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian |
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AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian |
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AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) |
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AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range |
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AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) |
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#if FF_API_VDPAU |
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AV_PIX_FMT_VDPAU_H264,///< H.264 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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AV_PIX_FMT_VDPAU_MPEG1,///< MPEG-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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AV_PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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AV_PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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AV_PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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#endif |
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AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian |
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AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian |
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AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian |
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AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian |
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AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined |
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AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined |
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AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian |
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AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian |
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AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined |
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AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined |
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AV_PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers |
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AV_PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers |
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AV_PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
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AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
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AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
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AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
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AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
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AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
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#if FF_API_VDPAU |
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AV_PIX_FMT_VDPAU_MPEG4, ///< MPEG4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers |
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#endif |
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AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer |
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AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined |
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AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined |
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AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined |
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AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined |
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AV_PIX_FMT_YA8, ///< 8bit gray, 8bit alpha |
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AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 |
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AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 |
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AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian |
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AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian |
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/** |
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* The following 12 formats have the disadvantage of needing 1 format for each bit depth. |
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* Notice that each 9/10 bits sample is stored in 16 bits with extra padding. |
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* If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. |
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*/ |
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AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
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AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
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AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
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AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
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AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
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AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
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AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
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AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
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AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
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AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
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AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
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AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
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AV_PIX_FMT_VDA_VLD, ///< hardware decoding through VDA |
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#ifdef AV_PIX_FMT_ABI_GIT_MASTER |
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AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian |
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AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian |
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AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian |
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AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian |
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#endif |
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AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp |
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AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian |
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AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian |
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AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian |
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AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian |
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AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian |
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AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian |
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/** |
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* duplicated pixel formats for compatibility with libav. |
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* FFmpeg supports these formats since May 8 2012 and Jan 28 2012 (commits f9ca1ac7 and 143a5c55) |
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* Libav added them Oct 12 2012 with incompatible values (commit 6d5600e85) |
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*/ |
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AV_PIX_FMT_YUVA422P_LIBAV, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) |
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AV_PIX_FMT_YUVA444P_LIBAV, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) |
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AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian |
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AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian |
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AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian |
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AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian |
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AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian |
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AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian |
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AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) |
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AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) |
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AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) |
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AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) |
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AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) |
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AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) |
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AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian) |
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AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian) |
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AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian) |
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AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian) |
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AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian) |
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AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian) |
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AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface |
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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 |
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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 |
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AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) |
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AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
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AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
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/** |
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* duplicated pixel formats for compatibility with libav. |
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* FFmpeg supports these formats since Sat Sep 24 06:01:45 2011 +0200 (commits 9569a3c9f41387a8c7d1ce97d8693520477a66c3) |
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* also see Fri Nov 25 01:38:21 2011 +0100 92afb431621c79155fcb7171d26f137eb1bee028 |
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* Libav added them Sun Mar 16 23:05:47 2014 +0100 with incompatible values (commit 1481d24c3a0abf81e1d7a514547bd5305232be30) |
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*/ |
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AV_PIX_FMT_RGBA64BE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian |
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AV_PIX_FMT_RGBA64LE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian |
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AV_PIX_FMT_BGRA64BE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian |
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AV_PIX_FMT_BGRA64LE_LIBAV, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian |
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AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb |
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AV_PIX_FMT_VDA, ///< HW acceleration through VDA, data[3] contains a CVPixelBufferRef |
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|
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AV_PIX_FMT_YA16BE, ///< 16bit gray, 16bit alpha (big-endian) |
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AV_PIX_FMT_YA16LE, ///< 16bit gray, 16bit alpha (little-endian) |
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|
|
/** |
|
* duplicated pixel formats for compatibility with libav. |
|
* FFmpeg supports these formats since May 3 2013 (commit e6d4e687558d08187e7a415a7725e4b1a416f782) |
|
* Libav added them Jan 14 2015 with incompatible values (commit 0e6c7dfa650e8b0497bfa7a06394b7a462ddc33a) |
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*/ |
|
AV_PIX_FMT_GBRAP_LIBAV, ///< planar GBRA 4:4:4:4 32bpp |
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AV_PIX_FMT_GBRAP16BE_LIBAV, ///< planar GBRA 4:4:4:4 64bpp, big-endian |
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AV_PIX_FMT_GBRAP16LE_LIBAV, ///< planar GBRA 4:4:4:4 64bpp, little-endian |
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/** |
|
* HW acceleration through QSV, data[3] contains a pointer to the |
|
* mfxFrameSurface1 structure. |
|
*/ |
|
AV_PIX_FMT_QSV, |
|
/** |
|
* HW acceleration though MMAL, data[3] contains a pointer to the |
|
* MMAL_BUFFER_HEADER_T structure. |
|
*/ |
|
AV_PIX_FMT_MMAL, |
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|
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AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer |
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|
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#ifndef AV_PIX_FMT_ABI_GIT_MASTER |
|
AV_PIX_FMT_RGBA64BE=0x123, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian |
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AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian |
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AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian |
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AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian |
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#endif |
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AV_PIX_FMT_0RGB=0x123+4,///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined |
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AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined |
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AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined |
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AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined |
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AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples) |
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AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples) |
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|
|
AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
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AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
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AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
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AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
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AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
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AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
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AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
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AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
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AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
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AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
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AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
|
AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
|
AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian |
|
AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian |
|
AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian |
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AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian |
|
AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp |
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AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian |
|
AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian |
|
AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range |
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|
|
AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples */ |
|
AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples */ |
|
AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples */ |
|
AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples */ |
|
AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian */ |
|
AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian */ |
|
AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian */ |
|
AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian */ |
|
AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian */ |
|
AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian */ |
|
AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian */ |
|
AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian */ |
|
#if !FF_API_XVMC |
|
AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing |
|
#endif /* !FF_API_XVMC */ |
|
AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian |
|
AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian |
|
AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian |
|
AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), 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 |
|
|
|
#if FF_API_PIX_FMT |
|
#include "old_pix_fmts.h" |
|
#endif |
|
}; |
|
|
|
#if AV_HAVE_INCOMPATIBLE_LIBAV_ABI |
|
#define AV_PIX_FMT_YUVA422P AV_PIX_FMT_YUVA422P_LIBAV |
|
#define AV_PIX_FMT_YUVA444P AV_PIX_FMT_YUVA444P_LIBAV |
|
#define AV_PIX_FMT_RGBA64BE AV_PIX_FMT_RGBA64BE_LIBAV |
|
#define AV_PIX_FMT_RGBA64LE AV_PIX_FMT_RGBA64LE_LIBAV |
|
#define AV_PIX_FMT_BGRA64BE AV_PIX_FMT_BGRA64BE_LIBAV |
|
#define AV_PIX_FMT_BGRA64LE AV_PIX_FMT_BGRA64LE_LIBAV |
|
#define AV_PIX_FMT_GBRAP AV_PIX_FMT_GBRAP_LIBAV |
|
#define AV_PIX_FMT_GBRAP16BE AV_PIX_FMT_GBRAP16BE_LIBAV |
|
#define AV_PIX_FMT_GBRAP16LE AV_PIX_FMT_GBRAP16LE_LIBAV |
|
#endif |
|
|
|
|
|
#define AV_PIX_FMT_Y400A AV_PIX_FMT_GRAY8A |
|
#define AV_PIX_FMT_GBR24P AV_PIX_FMT_GBRP |
|
|
|
#if AV_HAVE_BIGENDIAN |
|
# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be |
|
#else |
|
# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le |
|
#endif |
|
|
|
#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) |
|
#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) |
|
#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) |
|
#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) |
|
#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) |
|
#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) |
|
|
|
#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) |
|
#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) |
|
#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) |
|
#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) |
|
#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) |
|
#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) |
|
#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) |
|
#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) |
|
#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) |
|
#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) |
|
#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) |
|
#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) |
|
|
|
#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE) |
|
#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE) |
|
#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE) |
|
#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) |
|
#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) |
|
#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) |
|
#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) |
|
#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) |
|
#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) |
|
#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) |
|
#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) |
|
#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) |
|
#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) |
|
#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) |
|
#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) |
|
#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) |
|
#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) |
|
|
|
#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE) |
|
#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) |
|
#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) |
|
#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) |
|
#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) |
|
#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) |
|
|
|
#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) |
|
#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) |
|
#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) |
|
#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) |
|
|
|
|
|
#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) |
|
#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) |
|
#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) |
|
#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) |
|
#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) |
|
#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) |
|
#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) |
|
|
|
|
|
#if FF_API_PIX_FMT |
|
#define PixelFormat AVPixelFormat |
|
|
|
#define PIX_FMT_Y400A AV_PIX_FMT_Y400A |
|
#define PIX_FMT_GBR24P AV_PIX_FMT_GBR24P |
|
|
|
#define PIX_FMT_NE(be, le) AV_PIX_FMT_NE(be, le) |
|
|
|
#define PIX_FMT_RGB32 AV_PIX_FMT_RGB32 |
|
#define PIX_FMT_RGB32_1 AV_PIX_FMT_RGB32_1 |
|
#define PIX_FMT_BGR32 AV_PIX_FMT_BGR32 |
|
#define PIX_FMT_BGR32_1 AV_PIX_FMT_BGR32_1 |
|
#define PIX_FMT_0RGB32 AV_PIX_FMT_0RGB32 |
|
#define PIX_FMT_0BGR32 AV_PIX_FMT_0BGR32 |
|
|
|
#define PIX_FMT_GRAY16 AV_PIX_FMT_GRAY16 |
|
#define PIX_FMT_RGB48 AV_PIX_FMT_RGB48 |
|
#define PIX_FMT_RGB565 AV_PIX_FMT_RGB565 |
|
#define PIX_FMT_RGB555 AV_PIX_FMT_RGB555 |
|
#define PIX_FMT_RGB444 AV_PIX_FMT_RGB444 |
|
#define PIX_FMT_BGR48 AV_PIX_FMT_BGR48 |
|
#define PIX_FMT_BGR565 AV_PIX_FMT_BGR565 |
|
#define PIX_FMT_BGR555 AV_PIX_FMT_BGR555 |
|
#define PIX_FMT_BGR444 AV_PIX_FMT_BGR444 |
|
|
|
#define PIX_FMT_YUV420P9 AV_PIX_FMT_YUV420P9 |
|
#define PIX_FMT_YUV422P9 AV_PIX_FMT_YUV422P9 |
|
#define PIX_FMT_YUV444P9 AV_PIX_FMT_YUV444P9 |
|
#define PIX_FMT_YUV420P10 AV_PIX_FMT_YUV420P10 |
|
#define PIX_FMT_YUV422P10 AV_PIX_FMT_YUV422P10 |
|
#define PIX_FMT_YUV444P10 AV_PIX_FMT_YUV444P10 |
|
#define PIX_FMT_YUV420P12 AV_PIX_FMT_YUV420P12 |
|
#define PIX_FMT_YUV422P12 AV_PIX_FMT_YUV422P12 |
|
#define PIX_FMT_YUV444P12 AV_PIX_FMT_YUV444P12 |
|
#define PIX_FMT_YUV420P14 AV_PIX_FMT_YUV420P14 |
|
#define PIX_FMT_YUV422P14 AV_PIX_FMT_YUV422P14 |
|
#define PIX_FMT_YUV444P14 AV_PIX_FMT_YUV444P14 |
|
#define PIX_FMT_YUV420P16 AV_PIX_FMT_YUV420P16 |
|
#define PIX_FMT_YUV422P16 AV_PIX_FMT_YUV422P16 |
|
#define PIX_FMT_YUV444P16 AV_PIX_FMT_YUV444P16 |
|
|
|
#define PIX_FMT_RGBA64 AV_PIX_FMT_RGBA64 |
|
#define PIX_FMT_BGRA64 AV_PIX_FMT_BGRA64 |
|
#define PIX_FMT_GBRP9 AV_PIX_FMT_GBRP9 |
|
#define PIX_FMT_GBRP10 AV_PIX_FMT_GBRP10 |
|
#define PIX_FMT_GBRP12 AV_PIX_FMT_GBRP12 |
|
#define PIX_FMT_GBRP14 AV_PIX_FMT_GBRP14 |
|
#define PIX_FMT_GBRP16 AV_PIX_FMT_GBRP16 |
|
#endif |
|
|
|
/** |
|
* Chromaticity coordinates of the source primaries. |
|
*/ |
|
enum AVColorPrimaries { |
|
AVCOL_PRI_RESERVED0 = 0, |
|
AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B |
|
AVCOL_PRI_UNSPECIFIED = 2, |
|
AVCOL_PRI_RESERVED = 3, |
|
AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) |
|
|
|
AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM |
|
AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC |
|
AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above |
|
AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C |
|
AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 |
|
AVCOL_PRI_NB, ///< Not part of ABI |
|
}; |
|
|
|
/** |
|
* Color Transfer Characteristic. |
|
*/ |
|
enum AVColorTransferCharacteristic { |
|
AVCOL_TRC_RESERVED0 = 0, |
|
AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 |
|
AVCOL_TRC_UNSPECIFIED = 2, |
|
AVCOL_TRC_RESERVED = 3, |
|
AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM |
|
AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG |
|
AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC |
|
AVCOL_TRC_SMPTE240M = 7, |
|
AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" |
|
AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" |
|
AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" |
|
AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 |
|
AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut |
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AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) |
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AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10 bit system |
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AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12 bit system |
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AVCOL_TRC_NB, ///< Not part of ABI |
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}; |
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/** |
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* YUV colorspace type. |
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*/ |
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enum AVColorSpace { |
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AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB) |
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AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B |
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AVCOL_SPC_UNSPECIFIED = 2, |
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AVCOL_SPC_RESERVED = 3, |
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AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) |
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AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 |
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AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above |
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AVCOL_SPC_SMPTE240M = 7, |
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AVCOL_SPC_YCOCG = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 |
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AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system |
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AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system |
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AVCOL_SPC_NB, ///< Not part of ABI |
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}; |
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#define AVCOL_SPC_YCGCO AVCOL_SPC_YCOCG |
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/** |
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* MPEG vs JPEG YUV range. |
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*/ |
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enum AVColorRange { |
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AVCOL_RANGE_UNSPECIFIED = 0, |
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AVCOL_RANGE_MPEG = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges |
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AVCOL_RANGE_JPEG = 2, ///< the normal 2^n-1 "JPEG" YUV ranges |
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AVCOL_RANGE_NB, ///< Not part of ABI |
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}; |
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/** |
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* Location of chroma samples. |
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* |
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* Illustration showing the location of the first (top left) chroma sample of the |
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* image, the left shows only luma, the right |
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* shows the location of the chroma sample, the 2 could be imagined to overlay |
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* each other but are drawn seperately due to limitations of ASCII |
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* |
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* 1st 2nd 1st 2nd horizontal luma sample positions |
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* v v v v |
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* ______ ______ |
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*1st luma line > |X X ... |3 4 X ... X are luma samples, |
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* | |1 2 1-6 are possible chroma positions |
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*2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position |
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*/ |
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enum AVChromaLocation { |
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AVCHROMA_LOC_UNSPECIFIED = 0, |
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AVCHROMA_LOC_LEFT = 1, ///< mpeg2/4 4:2:0, h264 default for 4:2:0 |
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AVCHROMA_LOC_CENTER = 2, ///< mpeg1 4:2:0, jpeg 4:2:0, h263 4:2:0 |
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AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 |
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AVCHROMA_LOC_TOP = 4, |
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AVCHROMA_LOC_BOTTOMLEFT = 5, |
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AVCHROMA_LOC_BOTTOM = 6, |
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AVCHROMA_LOC_NB, ///< Not part of ABI |
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}; |
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#endif /* AVUTIL_PIXFMT_H */
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