pixfmt.h 32 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518
  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. #ifndef AVUTIL_PIXFMT_H
  21. #define AVUTIL_PIXFMT_H
  22. /**
  23. * @file
  24. * pixel format definitions
  25. *
  26. */
  27. #include "libavutil/avconfig.h"
  28. #include "version.h"
  29. #define AVPALETTE_SIZE 1024
  30. #define AVPALETTE_COUNT 256
  31. /**
  32. * Pixel format.
  33. *
  34. * @note
  35. * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA
  36. * color is put together as:
  37. * (A << 24) | (R << 16) | (G << 8) | B
  38. * This is stored as BGRA on little-endian CPU architectures and ARGB on
  39. * big-endian CPUs.
  40. *
  41. * @par
  42. * When the pixel format is palettized RGB (AV_PIX_FMT_PAL8), the palettized
  43. * image data is stored in AVFrame.data[0]. The palette is transported in
  44. * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is
  45. * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is
  46. * also endian-specific). Note also that the individual RGB palette
  47. * components stored in AVFrame.data[1] should be in the range 0..255.
  48. * This is important as many custom PAL8 video codecs that were designed
  49. * to run on the IBM VGA graphics adapter use 6-bit palette components.
  50. *
  51. * @par
  52. * For all the 8bit per pixel formats, an RGB32 palette is in data[1] like
  53. * for pal8. This palette is filled in automatically by the function
  54. * allocating the picture.
  55. *
  56. * @note
  57. * Make sure that all newly added big-endian formats have (pix_fmt & 1) == 1
  58. * and that all newly added little-endian formats have (pix_fmt & 1) == 0.
  59. * This allows simpler detection of big vs little-endian.
  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 PIX_FMT_RGB32 palette
  75. AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of 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 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 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. AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
  94. AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
  95. AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
  96. AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
  97. AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian
  98. AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian
  99. AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
  100. AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range
  101. AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
  102. #if FF_API_VDPAU
  103. 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
  104. 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
  105. 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
  106. 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
  107. 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
  108. #endif
  109. 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
  110. 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
  111. AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
  112. AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
  113. AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
  114. AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
  115. AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
  116. AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
  117. AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
  118. AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
  119. 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
  120. 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
  121. 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
  122. AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
  123. AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
  124. AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
  125. AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
  126. AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
  127. AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
  128. #if FF_API_VDPAU
  129. 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
  130. #endif
  131. AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
  132. AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0
  133. AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0
  134. AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1
  135. AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1
  136. AV_PIX_FMT_YA8, ///< 8bit gray, 8bit alpha
  137. AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8
  138. AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8
  139. 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
  140. 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
  141. /**
  142. * The following 12 formats have the disadvantage of needing 1 format for each bit depth.
  143. * Notice that each 9/10 bits sample is stored in 16 bits with extra padding.
  144. * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better.
  145. */
  146. AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
  147. AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
  148. AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
  149. AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
  150. AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
  151. AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
  152. AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
  153. AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
  154. AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
  155. AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
  156. AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
  157. AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
  158. AV_PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
  159. #ifdef AV_PIX_FMT_ABI_GIT_MASTER
  160. 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
  161. 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
  162. 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
  163. 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
  164. #endif
  165. AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
  166. AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian
  167. AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian
  168. AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian
  169. AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian
  170. AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian
  171. AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian
  172. /**
  173. * duplicated pixel formats for compatibility with libav.
  174. * FFmpeg supports these formats since May 8 2012 and Jan 28 2012 (commits f9ca1ac7 and 143a5c55)
  175. * Libav added them Oct 12 2012 with incompatible values (commit 6d5600e85)
  176. */
  177. AV_PIX_FMT_YUVA422P_LIBAV, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
  178. AV_PIX_FMT_YUVA444P_LIBAV, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
  179. AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
  180. AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian
  181. AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
  182. AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
  183. AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
  184. AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
  185. AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
  186. AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
  187. AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
  188. AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
  189. AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
  190. AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
  191. AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
  192. AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
  193. AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
  194. AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
  195. AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
  196. AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
  197. AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface
  198. 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
  199. 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
  200. AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
  201. AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
  202. AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
  203. /**
  204. * duplicated pixel formats for compatibility with libav.
  205. * FFmpeg supports these formats since Sat Sep 24 06:01:45 2011 +0200 (commits 9569a3c9f41387a8c7d1ce97d8693520477a66c3)
  206. * also see Fri Nov 25 01:38:21 2011 +0100 92afb431621c79155fcb7171d26f137eb1bee028
  207. * Libav added them Sun Mar 16 23:05:47 2014 +0100 with incompatible values (commit 1481d24c3a0abf81e1d7a514547bd5305232be30)
  208. */
  209. 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
  210. 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
  211. 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
  212. 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
  213. AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
  214. AV_PIX_FMT_VDA, ///< HW acceleration through VDA, data[3] contains a CVPixelBufferRef
  215. AV_PIX_FMT_YA16BE, ///< 16bit gray, 16bit alpha (big-endian)
  216. AV_PIX_FMT_YA16LE, ///< 16bit gray, 16bit alpha (little-endian)
  217. #ifndef AV_PIX_FMT_ABI_GIT_MASTER
  218. 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
  219. 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
  220. 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
  221. 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
  222. #endif
  223. AV_PIX_FMT_0RGB=0x123+4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB...
  224. AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0...
  225. AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR...
  226. AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0...
  227. AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
  228. AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
  229. AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
  230. AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
  231. AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
  232. AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
  233. AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
  234. AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
  235. AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
  236. AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
  237. AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
  238. AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
  239. AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
  240. AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
  241. AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian
  242. AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian
  243. AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian
  244. AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian
  245. AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp
  246. AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian
  247. AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian
  248. 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 PIX_FMT_YUV411P and setting color_range
  249. AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples */
  250. AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples */
  251. AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples */
  252. AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples */
  253. AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian */
  254. AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian */
  255. AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian */
  256. AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian */
  257. AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian */
  258. AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian */
  259. AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian */
  260. AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian */
  261. #if !FF_API_XVMC
  262. AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing
  263. #endif /* !FF_API_XVMC */
  264. 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
  265. #if FF_API_PIX_FMT
  266. #include "old_pix_fmts.h"
  267. #endif
  268. };
  269. #if AV_HAVE_INCOMPATIBLE_LIBAV_ABI
  270. #define AV_PIX_FMT_YUVA422P AV_PIX_FMT_YUVA422P_LIBAV
  271. #define AV_PIX_FMT_YUVA444P AV_PIX_FMT_YUVA444P_LIBAV
  272. #define AV_PIX_FMT_RGBA64BE AV_PIX_FMT_RGBA64BE_LIBAV
  273. #define AV_PIX_FMT_RGBA64LE AV_PIX_FMT_RGBA64LE_LIBAV
  274. #define AV_PIX_FMT_BGRA64BE AV_PIX_FMT_BGRA64BE_LIBAV
  275. #define AV_PIX_FMT_BGRA64LE AV_PIX_FMT_BGRA64LE_LIBAV
  276. #endif
  277. #define AV_PIX_FMT_Y400A AV_PIX_FMT_GRAY8A
  278. #define AV_PIX_FMT_GBR24P AV_PIX_FMT_GBRP
  279. #if AV_HAVE_BIGENDIAN
  280. # define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be
  281. #else
  282. # define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le
  283. #endif
  284. #define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA)
  285. #define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR)
  286. #define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA)
  287. #define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB)
  288. #define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0)
  289. #define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0)
  290. #define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE)
  291. #define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE)
  292. #define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE)
  293. #define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE)
  294. #define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE)
  295. #define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE)
  296. #define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE)
  297. #define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE)
  298. #define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE)
  299. #define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE)
  300. #define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE)
  301. #define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE)
  302. #define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE)
  303. #define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE)
  304. #define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE)
  305. #define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE)
  306. #define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE)
  307. #define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE)
  308. #define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE)
  309. #define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE)
  310. #define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE)
  311. #define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE)
  312. #define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE)
  313. #define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE)
  314. #define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
  315. #define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
  316. #define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE)
  317. #define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE)
  318. #define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE)
  319. #define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE)
  320. #define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE)
  321. #define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE)
  322. #define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE)
  323. #define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE)
  324. #define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE)
  325. #define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE)
  326. #define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE)
  327. #define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE)
  328. #define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE)
  329. #define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE)
  330. #define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE)
  331. #define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE)
  332. #define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE)
  333. #define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE)
  334. #define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)
  335. #define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)
  336. #define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)
  337. #define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE)
  338. #if FF_API_PIX_FMT
  339. #define PixelFormat AVPixelFormat
  340. #define PIX_FMT_Y400A AV_PIX_FMT_Y400A
  341. #define PIX_FMT_GBR24P AV_PIX_FMT_GBR24P
  342. #define PIX_FMT_NE(be, le) AV_PIX_FMT_NE(be, le)
  343. #define PIX_FMT_RGB32 AV_PIX_FMT_RGB32
  344. #define PIX_FMT_RGB32_1 AV_PIX_FMT_RGB32_1
  345. #define PIX_FMT_BGR32 AV_PIX_FMT_BGR32
  346. #define PIX_FMT_BGR32_1 AV_PIX_FMT_BGR32_1
  347. #define PIX_FMT_0RGB32 AV_PIX_FMT_0RGB32
  348. #define PIX_FMT_0BGR32 AV_PIX_FMT_0BGR32
  349. #define PIX_FMT_GRAY16 AV_PIX_FMT_GRAY16
  350. #define PIX_FMT_RGB48 AV_PIX_FMT_RGB48
  351. #define PIX_FMT_RGB565 AV_PIX_FMT_RGB565
  352. #define PIX_FMT_RGB555 AV_PIX_FMT_RGB555
  353. #define PIX_FMT_RGB444 AV_PIX_FMT_RGB444
  354. #define PIX_FMT_BGR48 AV_PIX_FMT_BGR48
  355. #define PIX_FMT_BGR565 AV_PIX_FMT_BGR565
  356. #define PIX_FMT_BGR555 AV_PIX_FMT_BGR555
  357. #define PIX_FMT_BGR444 AV_PIX_FMT_BGR444
  358. #define PIX_FMT_YUV420P9 AV_PIX_FMT_YUV420P9
  359. #define PIX_FMT_YUV422P9 AV_PIX_FMT_YUV422P9
  360. #define PIX_FMT_YUV444P9 AV_PIX_FMT_YUV444P9
  361. #define PIX_FMT_YUV420P10 AV_PIX_FMT_YUV420P10
  362. #define PIX_FMT_YUV422P10 AV_PIX_FMT_YUV422P10
  363. #define PIX_FMT_YUV444P10 AV_PIX_FMT_YUV444P10
  364. #define PIX_FMT_YUV420P12 AV_PIX_FMT_YUV420P12
  365. #define PIX_FMT_YUV422P12 AV_PIX_FMT_YUV422P12
  366. #define PIX_FMT_YUV444P12 AV_PIX_FMT_YUV444P12
  367. #define PIX_FMT_YUV420P14 AV_PIX_FMT_YUV420P14
  368. #define PIX_FMT_YUV422P14 AV_PIX_FMT_YUV422P14
  369. #define PIX_FMT_YUV444P14 AV_PIX_FMT_YUV444P14
  370. #define PIX_FMT_YUV420P16 AV_PIX_FMT_YUV420P16
  371. #define PIX_FMT_YUV422P16 AV_PIX_FMT_YUV422P16
  372. #define PIX_FMT_YUV444P16 AV_PIX_FMT_YUV444P16
  373. #define PIX_FMT_RGBA64 AV_PIX_FMT_RGBA64
  374. #define PIX_FMT_BGRA64 AV_PIX_FMT_BGRA64
  375. #define PIX_FMT_GBRP9 AV_PIX_FMT_GBRP9
  376. #define PIX_FMT_GBRP10 AV_PIX_FMT_GBRP10
  377. #define PIX_FMT_GBRP12 AV_PIX_FMT_GBRP12
  378. #define PIX_FMT_GBRP14 AV_PIX_FMT_GBRP14
  379. #define PIX_FMT_GBRP16 AV_PIX_FMT_GBRP16
  380. #endif
  381. /**
  382. * Chromaticity coordinates of the source primaries.
  383. */
  384. enum AVColorPrimaries {
  385. AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B
  386. AVCOL_PRI_UNSPECIFIED = 2,
  387. AVCOL_PRI_RESERVED = 3,
  388. AVCOL_PRI_BT470M = 4,
  389. AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
  390. AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
  391. AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above
  392. AVCOL_PRI_FILM = 8,
  393. AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020
  394. AVCOL_PRI_NB, ///< Not part of ABI
  395. };
  396. /**
  397. * Color Transfer Characteristic.
  398. */
  399. enum AVColorTransferCharacteristic {
  400. AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361
  401. AVCOL_TRC_UNSPECIFIED = 2,
  402. AVCOL_TRC_RESERVED = 3,
  403. AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
  404. AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG
  405. AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC
  406. AVCOL_TRC_SMPTE240M = 7,
  407. AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics"
  408. AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)"
  409. AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)"
  410. AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4
  411. AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut
  412. AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC)
  413. AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10 bit system
  414. AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12 bit system
  415. AVCOL_TRC_NB, ///< Not part of ABI
  416. };
  417. /**
  418. * YUV colorspace type.
  419. */
  420. enum AVColorSpace {
  421. AVCOL_SPC_RGB = 0,
  422. AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
  423. AVCOL_SPC_UNSPECIFIED = 2,
  424. AVCOL_SPC_RESERVED = 3,
  425. AVCOL_SPC_FCC = 4,
  426. 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
  427. AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
  428. AVCOL_SPC_SMPTE240M = 7,
  429. AVCOL_SPC_YCOCG = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
  430. AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system
  431. AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system
  432. AVCOL_SPC_NB, ///< Not part of ABI
  433. };
  434. #define AVCOL_SPC_YCGCO AVCOL_SPC_YCOCG
  435. /**
  436. * MPEG vs JPEG YUV range.
  437. */
  438. enum AVColorRange {
  439. AVCOL_RANGE_UNSPECIFIED = 0,
  440. AVCOL_RANGE_MPEG = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges
  441. AVCOL_RANGE_JPEG = 2, ///< the normal 2^n-1 "JPEG" YUV ranges
  442. AVCOL_RANGE_NB, ///< Not part of ABI
  443. };
  444. /**
  445. * Location of chroma samples.
  446. *
  447. * X X 3 4 X X are luma samples,
  448. * 1 2 1-6 are possible chroma positions
  449. * X X 5 6 X 0 is undefined/unknown position
  450. */
  451. enum AVChromaLocation {
  452. AVCHROMA_LOC_UNSPECIFIED = 0,
  453. AVCHROMA_LOC_LEFT = 1, ///< mpeg2/4, h264 default
  454. AVCHROMA_LOC_CENTER = 2, ///< mpeg1, jpeg, h263
  455. AVCHROMA_LOC_TOPLEFT = 3, ///< DV
  456. AVCHROMA_LOC_TOP = 4,
  457. AVCHROMA_LOC_BOTTOMLEFT = 5,
  458. AVCHROMA_LOC_BOTTOM = 6,
  459. AVCHROMA_LOC_NB, ///< Not part of ABI
  460. };
  461. #endif /* AVUTIL_PIXFMT_H */