| /* |
| * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef AVUTIL_PIXFMT_H |
| #define AVUTIL_PIXFMT_H |
| |
| /** |
| * @file |
| * pixel format definitions |
| * |
| */ |
| |
| #include "libavutil/avconfig.h" |
| |
| /** |
| * Pixel format. |
| * |
| * @note |
| * PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA |
| * color is put together as: |
| * (A << 24) | (R << 16) | (G << 8) | B |
| * This is stored as BGRA on little-endian CPU architectures and ARGB on |
| * big-endian CPUs. |
| * |
| * @par |
| * When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized |
| * image data is stored in AVFrame.data[0]. The palette is transported in |
| * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is |
| * formatted the same as in PIX_FMT_RGB32 described above (i.e., it is |
| * also endian-specific). Note also that the individual RGB palette |
| * components stored in AVFrame.data[1] should be in the range 0..255. |
| * This is important as many custom PAL8 video codecs that were designed |
| * to run on the IBM VGA graphics adapter use 6-bit palette components. |
| * |
| * @par |
| * For all the 8bit per pixel formats, an RGB32 palette is in data[1] like |
| * for pal8. This palette is filled in automatically by the function |
| * allocating the picture. |
| * |
| * @note |
| * make sure that all newly added big endian formats have pix_fmt&1==1 |
| * and that all newly added little endian formats have pix_fmt&1==0 |
| * this allows simpler detection of big vs little endian. |
| */ |
| enum PixelFormat { |
| PIX_FMT_NONE= -1, |
| PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples) |
| PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr |
| PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... |
| PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... |
| PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) |
| PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) |
| PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples) |
| PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) |
| PIX_FMT_GRAY8, ///< Y , 8bpp |
| PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb |
| PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb |
| PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette |
| PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range |
| PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range |
| PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range |
| PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing |
| PIX_FMT_XVMC_MPEG2_IDCT, |
| PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 |
| PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 |
| PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) |
| 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 |
| PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) |
| PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) |
| 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 |
| PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) |
| 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) |
| PIX_FMT_NV21, ///< as above, but U and V bytes are swapped |
| |
| PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... |
| PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... |
| PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... |
| PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... |
| |
| PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian |
| PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian |
| PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples) |
| PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range |
| PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| |
| PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian |
| PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian |
| PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0 |
| PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0 |
| |
| PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian |
| PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian |
| PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1 |
| PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1 |
| |
| 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 |
| 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 |
| 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 |
| |
| PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
| PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
| PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
| PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
| PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
| PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
| 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 |
| PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer |
| |
| PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0 |
| PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0 |
| PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1 |
| PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1 |
| PIX_FMT_GRAY8A, ///< 8bit gray, 8bit alpha |
| 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 |
| 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 |
| |
| //the following 10 formats have the disadvantage of needing 1 format for each bit depth, thus |
| //If you want to support multiple bit depths, then using PIX_FMT_YUV420P16* with the bpp stored seperately |
| //is better |
| PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
| PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
| PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian |
| PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian |
| PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
| PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
| PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
| PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
| PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian |
| PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian |
| PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian |
| PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian |
| PIX_FMT_VDA_VLD, ///< hardware decoding through VDA |
| |
| #ifdef AV_PIX_FMT_ABI_GIT_MASTER |
| 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 |
| 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 |
| 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 |
| 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 |
| #endif |
| PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp |
| PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big endian |
| PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little endian |
| PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big endian |
| PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little endian |
| PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big endian |
| PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little endian |
| |
| #ifndef AV_PIX_FMT_ABI_GIT_MASTER |
| 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 |
| 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 |
| 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 |
| 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 |
| #endif |
| PIX_FMT_0RGB=0x123+4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB... |
| PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0... |
| PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR... |
| PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0... |
| 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 |
| }; |
| |
| #define PIX_FMT_Y400A PIX_FMT_GRAY8A |
| #define PIX_FMT_GBR24P PIX_FMT_GBRP |
| |
| #if AV_HAVE_BIGENDIAN |
| # define PIX_FMT_NE(be, le) PIX_FMT_##be |
| #else |
| # define PIX_FMT_NE(be, le) PIX_FMT_##le |
| #endif |
| |
| #define PIX_FMT_RGB32 PIX_FMT_NE(ARGB, BGRA) |
| #define PIX_FMT_RGB32_1 PIX_FMT_NE(RGBA, ABGR) |
| #define PIX_FMT_BGR32 PIX_FMT_NE(ABGR, RGBA) |
| #define PIX_FMT_BGR32_1 PIX_FMT_NE(BGRA, ARGB) |
| #define PIX_FMT_0RGB32 PIX_FMT_NE(0RGB, BGR0) |
| #define PIX_FMT_0BGR32 PIX_FMT_NE(0BGR, RGB0) |
| |
| #define PIX_FMT_GRAY16 PIX_FMT_NE(GRAY16BE, GRAY16LE) |
| #define PIX_FMT_RGB48 PIX_FMT_NE(RGB48BE, RGB48LE) |
| #define PIX_FMT_RGB565 PIX_FMT_NE(RGB565BE, RGB565LE) |
| #define PIX_FMT_RGB555 PIX_FMT_NE(RGB555BE, RGB555LE) |
| #define PIX_FMT_RGB444 PIX_FMT_NE(RGB444BE, RGB444LE) |
| #define PIX_FMT_BGR48 PIX_FMT_NE(BGR48BE, BGR48LE) |
| #define PIX_FMT_BGR565 PIX_FMT_NE(BGR565BE, BGR565LE) |
| #define PIX_FMT_BGR555 PIX_FMT_NE(BGR555BE, BGR555LE) |
| #define PIX_FMT_BGR444 PIX_FMT_NE(BGR444BE, BGR444LE) |
| |
| #define PIX_FMT_YUV420P9 PIX_FMT_NE(YUV420P9BE , YUV420P9LE) |
| #define PIX_FMT_YUV422P9 PIX_FMT_NE(YUV422P9BE , YUV422P9LE) |
| #define PIX_FMT_YUV444P9 PIX_FMT_NE(YUV444P9BE , YUV444P9LE) |
| #define PIX_FMT_YUV420P10 PIX_FMT_NE(YUV420P10BE, YUV420P10LE) |
| #define PIX_FMT_YUV422P10 PIX_FMT_NE(YUV422P10BE, YUV422P10LE) |
| #define PIX_FMT_YUV444P10 PIX_FMT_NE(YUV444P10BE, YUV444P10LE) |
| #define PIX_FMT_YUV420P16 PIX_FMT_NE(YUV420P16BE, YUV420P16LE) |
| #define PIX_FMT_YUV422P16 PIX_FMT_NE(YUV422P16BE, YUV422P16LE) |
| #define PIX_FMT_YUV444P16 PIX_FMT_NE(YUV444P16BE, YUV444P16LE) |
| |
| #define PIX_FMT_RGBA64 PIX_FMT_NE(RGBA64BE, RGBA64LE) |
| #define PIX_FMT_BGRA64 PIX_FMT_NE(BGRA64BE, BGRA64LE) |
| #define PIX_FMT_GBRP9 PIX_FMT_NE(GBRP9BE , GBRP9LE) |
| #define PIX_FMT_GBRP10 PIX_FMT_NE(GBRP10BE, GBRP10LE) |
| #define PIX_FMT_GBRP16 PIX_FMT_NE(GBRP16BE, GBRP16LE) |
| |
| #endif /* AVUTIL_PIXFMT_H */ |