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FFmpeg/libavutil/pixfmt.h

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  1. /*

  2.  * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>

  3.  *

  4.  * This file is part of FFmpeg.

  5.  *

  6.  * FFmpeg is free software; you can redistribute it and/or

  7.  * modify it under the terms of the GNU Lesser General Public

  8.  * License as published by the Free Software Foundation; either

  9.  * version 2.1 of the License, or (at your option) any later version.

  10.  *

  11.  * FFmpeg is distributed in the hope that it will be useful,

  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  14.  * Lesser General Public License for more details.

  15.  *

  16.  * You should have received a copy of the GNU Lesser General Public

  17.  * License along with FFmpeg; if not, write to the Free Software

  18.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

  19.  */

  20. 

  21. #ifndef AVUTIL_PIXFMT_H

  22. #define AVUTIL_PIXFMT_H

  23. 

  24. /**

  25.  * @file

  26.  * pixel format definitions

  27.  *

  28.  */

  29. 

  30. #include "libavutil/avconfig.h"

  31. #include "version.h"

  32. 

  33. #define AVPALETTE_SIZE 1024

  34. #define AVPALETTE_COUNT 256

  35. 

  36. /**

  37.  * Pixel format.

  38.  *

  39.  * @note

  40.  * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA

  41.  * color is put together as:

  42.  *  (A << 24) | (R << 16) | (G << 8) | B

  43.  * This is stored as BGRA on little-endian CPU architectures and ARGB on

  44.  * big-endian CPUs.

  45.  *

  46.  * @par

  47.  * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized

  48.  * image data is stored in AVFrame.data[0]. The palette is transported in

  49.  * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is

  50.  * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is

  51.  * also endian-specific). Note also that the individual RGB32 palette

  52.  * components stored in AVFrame.data[1] should be in the range 0..255.

  53.  * This is important as many custom PAL8 video codecs that were designed

  54.  * to run on the IBM VGA graphics adapter use 6-bit palette components.

  55.  *

  56.  * @par

  57.  * For all the 8bit per pixel formats, an RGB32 palette is in data[1] like

  58.  * for pal8. This palette is filled in automatically by the function

  59.  * allocating the picture.

  60.  */

  61. enum AVPixelFormat {

  62.     AV_PIX_FMT_NONE = -1,

  63.     AV_PIX_FMT_YUV420P,   ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)

  64.     AV_PIX_FMT_YUYV422,   ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr

  65.     AV_PIX_FMT_RGB24,     ///< packed RGB 8:8:8, 24bpp, RGBRGB...

  66.     AV_PIX_FMT_BGR24,     ///< packed RGB 8:8:8, 24bpp, BGRBGR...

  67.     AV_PIX_FMT_YUV422P,   ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)

  68.     AV_PIX_FMT_YUV444P,   ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)

  69.     AV_PIX_FMT_YUV410P,   ///< planar YUV 4:1:0,  9bpp, (1 Cr & Cb sample per 4x4 Y samples)

  70.     AV_PIX_FMT_YUV411P,   ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)

  71.     AV_PIX_FMT_GRAY8,     ///<        Y        ,  8bpp

  72.     AV_PIX_FMT_MONOWHITE, ///<        Y        ,  1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb

  73.     AV_PIX_FMT_MONOBLACK, ///<        Y        ,  1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb

  74.     AV_PIX_FMT_PAL8,      ///< 8 bit with AV_PIX_FMT_RGB32 palette

  75.     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

  76.     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

  77.     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

  78. #if FF_API_XVMC

  79.     AV_PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing

  80.     AV_PIX_FMT_XVMC_MPEG2_IDCT,

  81. #define AV_PIX_FMT_XVMC AV_PIX_FMT_XVMC_MPEG2_IDCT

  82. #endif /* FF_API_XVMC */

  83.     AV_PIX_FMT_UYVY422,   ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1

  84.     AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3

  85.     AV_PIX_FMT_BGR8,      ///< packed RGB 3:3:2,  8bpp, (msb)2B 3G 3R(lsb)

  86.     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

  87.     AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1,  8bpp, (msb)1B 2G 1R(lsb)

  88.     AV_PIX_FMT_RGB8,      ///< packed RGB 3:3:2,  8bpp, (msb)2R 3G 3B(lsb)

  89.     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

  90.     AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1,  8bpp, (msb)1R 2G 1B(lsb)

  91.     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)

  92.     AV_PIX_FMT_NV21,      ///< as above, but U and V bytes are swapped

  93. 

  94.     AV_PIX_FMT_ARGB,      ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...

  95.     AV_PIX_FMT_RGBA,      ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...

  96.     AV_PIX_FMT_ABGR,      ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...

  97.     AV_PIX_FMT_BGRA,      ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...

  98. 

  99.     AV_PIX_FMT_GRAY16BE,  ///<        Y        , 16bpp, big-endian

  100.     AV_PIX_FMT_GRAY16LE,  ///<        Y        , 16bpp, little-endian

  101.     AV_PIX_FMT_YUV440P,   ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)

  102.     AV_PIX_FMT_YUVJ440P,  ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range

  103.     AV_PIX_FMT_YUVA420P,  ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)

  104. #if FF_API_VDPAU

  105.     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

  106.     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

  107.     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

  108.     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

  109.     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

  110. #endif

  111.     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

  112.     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

  113. 

  114.     AV_PIX_FMT_RGB565BE,  ///< packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), big-endian

  115.     AV_PIX_FMT_RGB565LE,  ///< packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), little-endian

  116.     AV_PIX_FMT_RGB555BE,  ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian   , X=unused/undefined

  117.     AV_PIX_FMT_RGB555LE,  ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined

  118. 

  119.     AV_PIX_FMT_BGR565BE,  ///< packed BGR 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), big-endian

  120.     AV_PIX_FMT_BGR565LE,  ///< packed BGR 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), little-endian

  121.     AV_PIX_FMT_BGR555BE,  ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian   , X=unused/undefined

  122.     AV_PIX_FMT_BGR555LE,  ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined

  123. 

  124.     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

  125.     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

  126.     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

  127. 

  128.     AV_PIX_FMT_YUV420P16LE,  ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian

  129.     AV_PIX_FMT_YUV420P16BE,  ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian

  130.     AV_PIX_FMT_YUV422P16LE,  ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian

  131.     AV_PIX_FMT_YUV422P16BE,  ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian

  132.     AV_PIX_FMT_YUV444P16LE,  ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian

  133.     AV_PIX_FMT_YUV444P16BE,  ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian

  134. #if FF_API_VDPAU

  135.     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

  136. #endif

  137.     AV_PIX_FMT_DXVA2_VLD,    ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer

  138. 

  139.     AV_PIX_FMT_RGB444LE,  ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined

  140.     AV_PIX_FMT_RGB444BE,  ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian,    X=unused/undefined

  141.     AV_PIX_FMT_BGR444LE,  ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined

  142.     AV_PIX_FMT_BGR444BE,  ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian,    X=unused/undefined

  143.     AV_PIX_FMT_YA8,       ///< 8bit gray, 8bit alpha

  144. 

  145.     AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8

  146.     AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8

  147. 

  148.     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

  149.     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

  150. 

  151.     /**

  152.      * The following 12 formats have the disadvantage of needing 1 format for each bit depth.

  153.      * Notice that each 9/10 bits sample is stored in 16 bits with extra padding.

  154.      * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better.

  155.      */

  156.     AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian

  157.     AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian

  158.     AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian

  159.     AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian

  160.     AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian

  161.     AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian

  162.     AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian

  163.     AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian

  164.     AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian

  165.     AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian

  166.     AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian

  167.     AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian

  168.     AV_PIX_FMT_VDA_VLD,    ///< hardware decoding through VDA

  169. 

  170. #ifdef AV_PIX_FMT_ABI_GIT_MASTER

  171.     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

  172.     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

  173.     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

  174.     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

  175. #endif

  176.     AV_PIX_FMT_GBRP,      ///< planar GBR 4:4:4 24bpp

  177.     AV_PIX_FMT_GBRP9BE,   ///< planar GBR 4:4:4 27bpp, big-endian

  178.     AV_PIX_FMT_GBRP9LE,   ///< planar GBR 4:4:4 27bpp, little-endian

  179.     AV_PIX_FMT_GBRP10BE,  ///< planar GBR 4:4:4 30bpp, big-endian

  180.     AV_PIX_FMT_GBRP10LE,  ///< planar GBR 4:4:4 30bpp, little-endian

  181.     AV_PIX_FMT_GBRP16BE,  ///< planar GBR 4:4:4 48bpp, big-endian

  182.     AV_PIX_FMT_GBRP16LE,  ///< planar GBR 4:4:4 48bpp, little-endian

  183. 

  184.     /**

  185.      * duplicated pixel formats for compatibility with libav.

  186.      * FFmpeg supports these formats since May 8 2012 and Jan 28 2012 (commits f9ca1ac7 and 143a5c55)

  187.      * Libav added them Oct 12 2012 with incompatible values (commit 6d5600e85)

  188.      */

  189.     AV_PIX_FMT_YUVA422P_LIBAV,  ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)

  190.     AV_PIX_FMT_YUVA444P_LIBAV,  ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)

  191. 

  192.     AV_PIX_FMT_YUVA420P9BE,  ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian

  193.     AV_PIX_FMT_YUVA420P9LE,  ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian

  194.     AV_PIX_FMT_YUVA422P9BE,  ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian

  195.     AV_PIX_FMT_YUVA422P9LE,  ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian

  196.     AV_PIX_FMT_YUVA444P9BE,  ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian

  197.     AV_PIX_FMT_YUVA444P9LE,  ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian

  198.     AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)

  199.     AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)

  200.     AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)

  201.     AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)

  202.     AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)

  203.     AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)

  204.     AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)

  205.     AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)

  206.     AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)

  207.     AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)

  208.     AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)

  209.     AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)

  210. 

  211.     AV_PIX_FMT_VDPAU,     ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface

  212. 

  213.     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

  214.     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

  215.     AV_PIX_FMT_NV16,         ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)

  216.     AV_PIX_FMT_NV20LE,       ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian

  217.     AV_PIX_FMT_NV20BE,       ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian

  218. 

  219.     /**

  220.      * duplicated pixel formats for compatibility with libav.

  221.      * FFmpeg supports these formats since Sat Sep 24 06:01:45 2011 +0200 (commits 9569a3c9f41387a8c7d1ce97d8693520477a66c3)

  222.      * also see Fri Nov 25 01:38:21 2011 +0100 92afb431621c79155fcb7171d26f137eb1bee028

  223.      * Libav added them Sun Mar 16 23:05:47 2014 +0100 with incompatible values (commit 1481d24c3a0abf81e1d7a514547bd5305232be30)

  224.      */

  225.     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

  226.     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

  227.     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

  228.     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

  229. 

  230.     AV_PIX_FMT_YVYU422,   ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb

  231. 

  232.     AV_PIX_FMT_VDA,          ///< HW acceleration through VDA, data[3] contains a CVPixelBufferRef

  233. 

  234.     AV_PIX_FMT_YA16BE,       ///< 16bit gray, 16bit alpha (big-endian)

  235.     AV_PIX_FMT_YA16LE,       ///< 16bit gray, 16bit alpha (little-endian)

  236. 

  237.     /**

  238.      * duplicated pixel formats for compatibility with libav.

  239.      * FFmpeg supports these formats since May 3 2013 (commit e6d4e687558d08187e7a415a7725e4b1a416f782)

  240.      * Libav added them Jan 14 2015 with incompatible values (commit 0e6c7dfa650e8b0497bfa7a06394b7a462ddc33a)

  241.      */

  242.     AV_PIX_FMT_GBRAP_LIBAV,        ///< planar GBRA 4:4:4:4 32bpp

  243.     AV_PIX_FMT_GBRAP16BE_LIBAV,    ///< planar GBRA 4:4:4:4 64bpp, big-endian

  244.     AV_PIX_FMT_GBRAP16LE_LIBAV,    ///< planar GBRA 4:4:4:4 64bpp, little-endian

  245.     /**

  246.      *  HW acceleration through QSV, data[3] contains a pointer to the

  247.      *  mfxFrameSurface1 structure.

  248.      */

  249.     AV_PIX_FMT_QSV,

  250.     /**

  251.      * HW acceleration though MMAL, data[3] contains a pointer to the

  252.      * MMAL_BUFFER_HEADER_T structure.

  253.      */

  254.     AV_PIX_FMT_MMAL,

  255. 

  256.     AV_PIX_FMT_D3D11VA_VLD,  ///< HW decoding through Direct3D11, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer

  257. 

  258. #ifndef AV_PIX_FMT_ABI_GIT_MASTER

  259.     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

  260.     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

  261.     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

  262.     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

  263. #endif

  264.     AV_PIX_FMT_0RGB=0x123+4,///< packed RGB 8:8:8, 32bpp, XRGBXRGB...   X=unused/undefined

  265.     AV_PIX_FMT_RGB0,        ///< packed RGB 8:8:8, 32bpp, RGBXRGBX...   X=unused/undefined

  266.     AV_PIX_FMT_0BGR,        ///< packed BGR 8:8:8, 32bpp, XBGRXBGR...   X=unused/undefined

  267.     AV_PIX_FMT_BGR0,        ///< packed BGR 8:8:8, 32bpp, BGRXBGRX...   X=unused/undefined

  268.     AV_PIX_FMT_YUVA444P,  ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)

  269.     AV_PIX_FMT_YUVA422P,  ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)

  270. 

  271.     AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian

  272.     AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian

  273.     AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian

  274.     AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian

  275.     AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian

  276.     AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian

  277.     AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian

  278.     AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian

  279.     AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian

  280.     AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian

  281.     AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian

  282.     AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian

  283.     AV_PIX_FMT_GBRP12BE,    ///< planar GBR 4:4:4 36bpp, big-endian

  284.     AV_PIX_FMT_GBRP12LE,    ///< planar GBR 4:4:4 36bpp, little-endian

  285.     AV_PIX_FMT_GBRP14BE,    ///< planar GBR 4:4:4 42bpp, big-endian

  286.     AV_PIX_FMT_GBRP14LE,    ///< planar GBR 4:4:4 42bpp, little-endian

  287.     AV_PIX_FMT_GBRAP,       ///< planar GBRA 4:4:4:4 32bpp

  288.     AV_PIX_FMT_GBRAP16BE,   ///< planar GBRA 4:4:4:4 64bpp, big-endian

  289.     AV_PIX_FMT_GBRAP16LE,   ///< planar GBRA 4:4:4:4 64bpp, little-endian

  290.     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

  291. 

  292.     AV_PIX_FMT_BAYER_BGGR8,    ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples */

  293.     AV_PIX_FMT_BAYER_RGGB8,    ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples */

  294.     AV_PIX_FMT_BAYER_GBRG8,    ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples */

  295.     AV_PIX_FMT_BAYER_GRBG8,    ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples */

  296.     AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian */

  297.     AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian */

  298.     AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian */

  299.     AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian */

  300.     AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian */

  301.     AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian */

  302.     AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian */

  303.     AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian */

  304. #if !FF_API_XVMC

  305.     AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing

  306. #endif /* !FF_API_XVMC */

  307.     AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian

  308.     AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian

  309.     AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian

  310.     AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian

  311. 

  312.     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

  313. 

  314. #if FF_API_PIX_FMT

  315. #include "old_pix_fmts.h"

  316. #endif

  317. };

  318. 

  319. #if AV_HAVE_INCOMPATIBLE_LIBAV_ABI

  320. #define AV_PIX_FMT_YUVA422P AV_PIX_FMT_YUVA422P_LIBAV

  321. #define AV_PIX_FMT_YUVA444P AV_PIX_FMT_YUVA444P_LIBAV

  322. #define AV_PIX_FMT_RGBA64BE AV_PIX_FMT_RGBA64BE_LIBAV

  323. #define AV_PIX_FMT_RGBA64LE AV_PIX_FMT_RGBA64LE_LIBAV

  324. #define AV_PIX_FMT_BGRA64BE AV_PIX_FMT_BGRA64BE_LIBAV

  325. #define AV_PIX_FMT_BGRA64LE AV_PIX_FMT_BGRA64LE_LIBAV

  326. #define AV_PIX_FMT_GBRAP     AV_PIX_FMT_GBRAP_LIBAV

  327. #define AV_PIX_FMT_GBRAP16BE AV_PIX_FMT_GBRAP16BE_LIBAV

  328. #define AV_PIX_FMT_GBRAP16LE AV_PIX_FMT_GBRAP16LE_LIBAV

  329. #endif

  330. 

  331. 

  332. #define AV_PIX_FMT_Y400A AV_PIX_FMT_GRAY8A

  333. #define AV_PIX_FMT_GBR24P AV_PIX_FMT_GBRP

  334. 

  335. #if AV_HAVE_BIGENDIAN

  336. #   define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be

  337. #else

  338. #   define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le

  339. #endif

  340. 

  341. #define AV_PIX_FMT_RGB32   AV_PIX_FMT_NE(ARGB, BGRA)

  342. #define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR)

  343. #define AV_PIX_FMT_BGR32   AV_PIX_FMT_NE(ABGR, RGBA)

  344. #define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB)

  345. #define AV_PIX_FMT_0RGB32  AV_PIX_FMT_NE(0RGB, BGR0)

  346. #define AV_PIX_FMT_0BGR32  AV_PIX_FMT_NE(0BGR, RGB0)

  347. 

  348. #define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE)

  349. #define AV_PIX_FMT_YA16   AV_PIX_FMT_NE(YA16BE,   YA16LE)

  350. #define AV_PIX_FMT_RGB48  AV_PIX_FMT_NE(RGB48BE,  RGB48LE)

  351. #define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE)

  352. #define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE)

  353. #define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE)

  354. #define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE)

  355. #define AV_PIX_FMT_BGR48  AV_PIX_FMT_NE(BGR48BE,  BGR48LE)

  356. #define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE)

  357. #define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE)

  358. #define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE)

  359. #define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE)

  360. 

  361. #define AV_PIX_FMT_YUV420P9  AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE)

  362. #define AV_PIX_FMT_YUV422P9  AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE)

  363. #define AV_PIX_FMT_YUV444P9  AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE)

  364. #define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE)

  365. #define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE)

  366. #define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE)

  367. #define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE)

  368. #define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE)

  369. #define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE)

  370. #define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE)

  371. #define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE)

  372. #define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE)

  373. #define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE)

  374. #define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE)

  375. #define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE)

  376. #define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE)

  377. #define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE)

  378. 

  379. #define AV_PIX_FMT_GBRP9     AV_PIX_FMT_NE(GBRP9BE ,    GBRP9LE)

  380. #define AV_PIX_FMT_GBRP10    AV_PIX_FMT_NE(GBRP10BE,    GBRP10LE)

  381. #define AV_PIX_FMT_GBRP12    AV_PIX_FMT_NE(GBRP12BE,    GBRP12LE)

  382. #define AV_PIX_FMT_GBRP14    AV_PIX_FMT_NE(GBRP14BE,    GBRP14LE)

  383. #define AV_PIX_FMT_GBRP16    AV_PIX_FMT_NE(GBRP16BE,    GBRP16LE)

  384. #define AV_PIX_FMT_GBRAP16   AV_PIX_FMT_NE(GBRAP16BE,   GBRAP16LE)

  385. 

  386. #define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE,    BAYER_BGGR16LE)

  387. #define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE,    BAYER_RGGB16LE)

  388. #define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE,    BAYER_GBRG16LE)

  389. #define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE,    BAYER_GRBG16LE)

  390. 

  391. 

  392. #define AV_PIX_FMT_YUVA420P9  AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE)

  393. #define AV_PIX_FMT_YUVA422P9  AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE)

  394. #define AV_PIX_FMT_YUVA444P9  AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE)

  395. #define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE)

  396. #define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE)

  397. #define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE)

  398. #define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE)

  399. #define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)

  400. #define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)

  401. 

  402. #define AV_PIX_FMT_XYZ12      AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)

  403. #define AV_PIX_FMT_NV20       AV_PIX_FMT_NE(NV20BE,  NV20LE)

  404. 

  405. 

  406. #if FF_API_PIX_FMT

  407. #define PixelFormat AVPixelFormat

  408. 

  409. #define PIX_FMT_Y400A AV_PIX_FMT_Y400A

  410. #define PIX_FMT_GBR24P AV_PIX_FMT_GBR24P

  411. 

  412. #define PIX_FMT_NE(be, le) AV_PIX_FMT_NE(be, le)

  413. 

  414. #define PIX_FMT_RGB32   AV_PIX_FMT_RGB32

  415. #define PIX_FMT_RGB32_1 AV_PIX_FMT_RGB32_1

  416. #define PIX_FMT_BGR32   AV_PIX_FMT_BGR32

  417. #define PIX_FMT_BGR32_1 AV_PIX_FMT_BGR32_1

  418. #define PIX_FMT_0RGB32  AV_PIX_FMT_0RGB32

  419. #define PIX_FMT_0BGR32  AV_PIX_FMT_0BGR32

  420. 

  421. #define PIX_FMT_GRAY16 AV_PIX_FMT_GRAY16

  422. #define PIX_FMT_RGB48  AV_PIX_FMT_RGB48

  423. #define PIX_FMT_RGB565 AV_PIX_FMT_RGB565

  424. #define PIX_FMT_RGB555 AV_PIX_FMT_RGB555

  425. #define PIX_FMT_RGB444 AV_PIX_FMT_RGB444

  426. #define PIX_FMT_BGR48  AV_PIX_FMT_BGR48

  427. #define PIX_FMT_BGR565 AV_PIX_FMT_BGR565

  428. #define PIX_FMT_BGR555 AV_PIX_FMT_BGR555

  429. #define PIX_FMT_BGR444 AV_PIX_FMT_BGR444

  430. 

  431. #define PIX_FMT_YUV420P9  AV_PIX_FMT_YUV420P9

  432. #define PIX_FMT_YUV422P9  AV_PIX_FMT_YUV422P9

  433. #define PIX_FMT_YUV444P9  AV_PIX_FMT_YUV444P9

  434. #define PIX_FMT_YUV420P10 AV_PIX_FMT_YUV420P10

  435. #define PIX_FMT_YUV422P10 AV_PIX_FMT_YUV422P10

  436. #define PIX_FMT_YUV444P10 AV_PIX_FMT_YUV444P10

  437. #define PIX_FMT_YUV420P12 AV_PIX_FMT_YUV420P12

  438. #define PIX_FMT_YUV422P12 AV_PIX_FMT_YUV422P12

  439. #define PIX_FMT_YUV444P12 AV_PIX_FMT_YUV444P12

  440. #define PIX_FMT_YUV420P14 AV_PIX_FMT_YUV420P14

  441. #define PIX_FMT_YUV422P14 AV_PIX_FMT_YUV422P14

  442. #define PIX_FMT_YUV444P14 AV_PIX_FMT_YUV444P14

  443. #define PIX_FMT_YUV420P16 AV_PIX_FMT_YUV420P16

  444. #define PIX_FMT_YUV422P16 AV_PIX_FMT_YUV422P16

  445. #define PIX_FMT_YUV444P16 AV_PIX_FMT_YUV444P16

  446. 

  447. #define PIX_FMT_RGBA64 AV_PIX_FMT_RGBA64

  448. #define PIX_FMT_BGRA64 AV_PIX_FMT_BGRA64

  449. #define PIX_FMT_GBRP9  AV_PIX_FMT_GBRP9

  450. #define PIX_FMT_GBRP10 AV_PIX_FMT_GBRP10

  451. #define PIX_FMT_GBRP12 AV_PIX_FMT_GBRP12

  452. #define PIX_FMT_GBRP14 AV_PIX_FMT_GBRP14

  453. #define PIX_FMT_GBRP16 AV_PIX_FMT_GBRP16

  454. #endif

  455. 

  456. /**

  457.   * Chromaticity coordinates of the source primaries.

  458.   */

  459. enum AVColorPrimaries {

  460.     AVCOL_PRI_RESERVED0   = 0,

  461.     AVCOL_PRI_BT709       = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B

  462.     AVCOL_PRI_UNSPECIFIED = 2,

  463.     AVCOL_PRI_RESERVED    = 3,

  464.     AVCOL_PRI_BT470M      = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20)

  465. 

  466.     AVCOL_PRI_BT470BG     = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM

  467.     AVCOL_PRI_SMPTE170M   = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC

  468.     AVCOL_PRI_SMPTE240M   = 7, ///< functionally identical to above

  469.     AVCOL_PRI_FILM        = 8, ///< colour filters using Illuminant C

  470.     AVCOL_PRI_BT2020      = 9, ///< ITU-R BT2020

  471.     AVCOL_PRI_NB,              ///< Not part of ABI

  472. };

  473. 

  474. /**

  475.  * Color Transfer Characteristic.

  476.  */

  477. enum AVColorTransferCharacteristic {

  478.     AVCOL_TRC_RESERVED0    = 0,

  479.     AVCOL_TRC_BT709        = 1,  ///< also ITU-R BT1361

  480.     AVCOL_TRC_UNSPECIFIED  = 2,

  481.     AVCOL_TRC_RESERVED     = 3,

  482.     AVCOL_TRC_GAMMA22      = 4,  ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM

  483.     AVCOL_TRC_GAMMA28      = 5,  ///< also ITU-R BT470BG

  484.     AVCOL_TRC_SMPTE170M    = 6,  ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC

  485.     AVCOL_TRC_SMPTE240M    = 7,

  486.     AVCOL_TRC_LINEAR       = 8,  ///< "Linear transfer characteristics"

  487.     AVCOL_TRC_LOG          = 9,  ///< "Logarithmic transfer characteristic (100:1 range)"

  488.     AVCOL_TRC_LOG_SQRT     = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)"

  489.     AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4

  490.     AVCOL_TRC_BT1361_ECG   = 12, ///< ITU-R BT1361 Extended Colour Gamut

  491.     AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC)

  492.     AVCOL_TRC_BT2020_10    = 14, ///< ITU-R BT2020 for 10 bit system

  493.     AVCOL_TRC_BT2020_12    = 15, ///< ITU-R BT2020 for 12 bit system

  494.     AVCOL_TRC_NB,                ///< Not part of ABI

  495. };

  496. 

  497. /**

  498.  * YUV colorspace type.

  499.  */

  500. enum AVColorSpace {

  501.     AVCOL_SPC_RGB         = 0,  ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB)

  502.     AVCOL_SPC_BT709       = 1,  ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B

  503.     AVCOL_SPC_UNSPECIFIED = 2,

  504.     AVCOL_SPC_RESERVED    = 3,

  505.     AVCOL_SPC_FCC         = 4,  ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20)

  506.     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

  507.     AVCOL_SPC_SMPTE170M   = 6,  ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above

  508.     AVCOL_SPC_SMPTE240M   = 7,

  509.     AVCOL_SPC_YCOCG       = 8,  ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16

  510.     AVCOL_SPC_BT2020_NCL  = 9,  ///< ITU-R BT2020 non-constant luminance system

  511.     AVCOL_SPC_BT2020_CL   = 10, ///< ITU-R BT2020 constant luminance system

  512.     AVCOL_SPC_NB,               ///< Not part of ABI

  513. };

  514. #define AVCOL_SPC_YCGCO AVCOL_SPC_YCOCG

  515. 

  516. 

  517. /**

  518.  * MPEG vs JPEG YUV range.

  519.  */

  520. enum AVColorRange {

  521.     AVCOL_RANGE_UNSPECIFIED = 0,

  522.     AVCOL_RANGE_MPEG        = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges

  523.     AVCOL_RANGE_JPEG        = 2, ///< the normal     2^n-1   "JPEG" YUV ranges

  524.     AVCOL_RANGE_NB,              ///< Not part of ABI

  525. };

  526. 

  527. /**

  528.  * Location of chroma samples.

  529.  *

  530.  * Illustration showing the location of the first (top left) chroma sample of the

  531.  * image, the left shows only luma, the right

  532.  * shows the location of the chroma sample, the 2 could be imagined to overlay

  533.  * each other but are drawn separately due to limitations of ASCII

  534.  *

  535.  *                1st 2nd       1st 2nd horizontal luma sample positions

  536.  *                 v   v         v   v

  537.  *                 ______        ______

  538.  *1st luma line > |X   X ...    |3 4 X ...     X are luma samples,

  539.  *                |             |1 2           1-6 are possible chroma positions

  540.  *2nd luma line > |X   X ...    |5 6 X ...     0 is undefined/unknown position

  541.  */

  542. enum AVChromaLocation {

  543.     AVCHROMA_LOC_UNSPECIFIED = 0,

  544.     AVCHROMA_LOC_LEFT        = 1, ///< mpeg2/4 4:2:0, h264 default for 4:2:0

  545.     AVCHROMA_LOC_CENTER      = 2, ///< mpeg1 4:2:0, jpeg 4:2:0, h263 4:2:0

  546.     AVCHROMA_LOC_TOPLEFT     = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2

  547.     AVCHROMA_LOC_TOP         = 4,

  548.     AVCHROMA_LOC_BOTTOMLEFT  = 5,

  549.     AVCHROMA_LOC_BOTTOM      = 6,

  550.     AVCHROMA_LOC_NB,              ///< Not part of ABI

  551. };

  552. 

  553. #endif /* AVUTIL_PIXFMT_H */