1 /* 2 * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> 3 * 4 * This file is part of Libav. 5 * 6 * Libav 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 * Libav 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 Libav; 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 32 /** 33 * Pixel format. 34 * 35 * @note 36 * PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA 37 * color is put together as: 38 * (A << 24) | (R << 16) | (G << 8) | B 39 * This is stored as BGRA on little-endian CPU architectures and ARGB on 40 * big-endian CPUs. 41 * 42 * @par 43 * When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized 44 * image data is stored in AVFrame.data[0]. The palette is transported in 45 * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is 46 * formatted the same as in PIX_FMT_RGB32 described above (i.e., it is 47 * also endian-specific). Note also that the individual RGB palette 48 * components stored in AVFrame.data[1] should be in the range 0..255. 49 * This is important as many custom PAL8 video codecs that were designed 50 * to run on the IBM VGA graphics adapter use 6-bit palette components. 51 * 52 * @par 53 * For all the 8bit per pixel formats, an RGB32 palette is in data[1] like 54 * for pal8. This palette is filled in automatically by the function 55 * allocating the picture. 56 * 57 * @note 58 * make sure that all newly added big endian formats have pix_fmt&1==1 59 * and that all newly added little endian formats have pix_fmt&1==0 60 * this allows simpler detection of big vs little endian. 61 */ 62 enum PixelFormat { 63 PIX_FMT_NONE= -1, 64 PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) 65 PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr 66 PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... 67 PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... 68 PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) 69 PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) 70 PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) 71 PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) 72 PIX_FMT_GRAY8, ///< Y , 8bpp 73 PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb 74 PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb 75 PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette 76 PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range 77 PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range 78 PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range 79 PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing 80 PIX_FMT_XVMC_MPEG2_IDCT, 81 PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 82 PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 83 PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) 84 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 85 PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) 86 PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) 87 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 88 PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) 89 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) 90 PIX_FMT_NV21, ///< as above, but U and V bytes are swapped 91 92 PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... 93 PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... 94 PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... 95 PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... 96 97 PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian 98 PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian 99 PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) 100 PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range 101 PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) 102 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 103 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 104 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 105 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 106 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 107 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 108 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 109 110 PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian 111 PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian 112 PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0 113 PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0 114 115 PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian 116 PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian 117 PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1 118 PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1 119 120 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 121 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 122 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 123 124 PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian 125 PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian 126 PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian 127 PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian 128 PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian 129 PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian 130 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 131 PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer 132 133 PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0 134 PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0 135 PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1 136 PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1 137 PIX_FMT_Y400A, ///< 8bit gray, 8bit alpha 138 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 139 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 140 PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian 141 PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian 142 PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian 143 PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian 144 PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian 145 PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian 146 PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian 147 PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian 148 PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian 149 PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian 150 PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian 151 PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian 152 PIX_FMT_VDA_VLD, ///< hardware decoding through VDA 153 PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp 154 PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big endian 155 PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little endian 156 PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big endian 157 PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little endian 158 PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big endian 159 PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little endian 160 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 161 }; 162 163 #if AV_HAVE_BIGENDIAN 164 # define PIX_FMT_NE(be, le) PIX_FMT_##be 165 #else 166 # define PIX_FMT_NE(be, le) PIX_FMT_##le 167 #endif 168 169 #define PIX_FMT_RGB32 PIX_FMT_NE(ARGB, BGRA) 170 #define PIX_FMT_RGB32_1 PIX_FMT_NE(RGBA, ABGR) 171 #define PIX_FMT_BGR32 PIX_FMT_NE(ABGR, RGBA) 172 #define PIX_FMT_BGR32_1 PIX_FMT_NE(BGRA, ARGB) 173 174 #define PIX_FMT_GRAY16 PIX_FMT_NE(GRAY16BE, GRAY16LE) 175 #define PIX_FMT_RGB48 PIX_FMT_NE(RGB48BE, RGB48LE) 176 #define PIX_FMT_RGB565 PIX_FMT_NE(RGB565BE, RGB565LE) 177 #define PIX_FMT_RGB555 PIX_FMT_NE(RGB555BE, RGB555LE) 178 #define PIX_FMT_RGB444 PIX_FMT_NE(RGB444BE, RGB444LE) 179 #define PIX_FMT_BGR48 PIX_FMT_NE(BGR48BE, BGR48LE) 180 #define PIX_FMT_BGR565 PIX_FMT_NE(BGR565BE, BGR565LE) 181 #define PIX_FMT_BGR555 PIX_FMT_NE(BGR555BE, BGR555LE) 182 #define PIX_FMT_BGR444 PIX_FMT_NE(BGR444BE, BGR444LE) 183 184 #define PIX_FMT_YUV420P9 PIX_FMT_NE(YUV420P9BE , YUV420P9LE) 185 #define PIX_FMT_YUV422P9 PIX_FMT_NE(YUV422P9BE , YUV422P9LE) 186 #define PIX_FMT_YUV444P9 PIX_FMT_NE(YUV444P9BE , YUV444P9LE) 187 #define PIX_FMT_YUV420P10 PIX_FMT_NE(YUV420P10BE, YUV420P10LE) 188 #define PIX_FMT_YUV422P10 PIX_FMT_NE(YUV422P10BE, YUV422P10LE) 189 #define PIX_FMT_YUV444P10 PIX_FMT_NE(YUV444P10BE, YUV444P10LE) 190 #define PIX_FMT_YUV420P16 PIX_FMT_NE(YUV420P16BE, YUV420P16LE) 191 #define PIX_FMT_YUV422P16 PIX_FMT_NE(YUV422P16BE, YUV422P16LE) 192 #define PIX_FMT_YUV444P16 PIX_FMT_NE(YUV444P16BE, YUV444P16LE) 193 194 #define PIX_FMT_GBRP9 PIX_FMT_NE(GBRP9BE , GBRP9LE) 195 #define PIX_FMT_GBRP10 PIX_FMT_NE(GBRP10BE, GBRP10LE) 196 #define PIX_FMT_GBRP16 PIX_FMT_NE(GBRP16BE, GBRP16LE) 197 198 #endif /* AVUTIL_PIXFMT_H */ 199