/* * pixel format descriptor * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at> * * This file is part of Libav. * * Libav 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. * * Libav 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 Libav; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include <stdio.h> #include <string.h> #include "avstring.h" #include "common.h" #include "pixfmt.h" #include "pixdesc.h" #include "internal.h" #include "intreadwrite.h" #include "version.h" void av_read_image_line(uint16_t *dst, const uint8_t *data[4], const int linesize[4], const AVPixFmtDescriptor *desc, int x, int y, int c, int w, int read_pal_component) { AVComponentDescriptor comp = desc->comp[c]; int plane = comp.plane; int depth = comp.depth; int mask = (1 << depth) - 1; int shift = comp.shift; int step = comp.step; int flags = desc->flags; if (flags & AV_PIX_FMT_FLAG_BITSTREAM) { int skip = x * step + comp.offset; const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3); int shift = 8 - depth - (skip & 7); while (w--) { int val = (*p >> shift) & mask; if (read_pal_component) val = data[1][4*val + c]; shift -= step; p -= shift >> 3; shift &= 7; *dst++ = val; } } else { const uint8_t *p = data[plane] + y * linesize[plane] + x * step + comp.offset; int is_8bit = shift + depth <= 8; if (is_8bit) p += !!(flags & AV_PIX_FMT_FLAG_BE); while (w--) { int val = is_8bit ? *p : flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p); val = (val >> shift) & mask; if (read_pal_component) val = data[1][4 * val + c]; p += step; *dst++ = val; } } } void av_write_image_line(const uint16_t *src, uint8_t *data[4], const int linesize[4], const AVPixFmtDescriptor *desc, int x, int y, int c, int w) { AVComponentDescriptor comp = desc->comp[c]; int plane = comp.plane; int depth = comp.depth; int step = comp.step; int flags = desc->flags; if (flags & AV_PIX_FMT_FLAG_BITSTREAM) { int skip = x * step + comp.offset; uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3); int shift = 8 - depth - (skip & 7); while (w--) { *p |= *src++ << shift; shift -= step; p -= shift >> 3; shift &= 7; } } else { int shift = comp.shift; uint8_t *p = data[plane] + y * linesize[plane] + x * step + comp.offset; if (shift + depth <= 8) { p += !!(flags & AV_PIX_FMT_FLAG_BE); while (w--) { *p |= (*src++ << shift); p += step; } } else { while (w--) { if (flags & AV_PIX_FMT_FLAG_BE) { uint16_t val = AV_RB16(p) | (*src++ << shift); AV_WB16(p, val); } else { uint16_t val = AV_RL16(p) | (*src++ << shift); AV_WL16(p, val); } p += step; } } } } #if FF_API_PLUS1_MINUS1 FF_DISABLE_DEPRECATION_WARNINGS #endif static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { [AV_PIX_FMT_YUV420P] = { .name = "yuv420p", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUYV422] = { .name = "yuyv422", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 8, 1, 7, 1 }, /* Y */ { 0, 4, 1, 0, 8, 3, 7, 2 }, /* U */ { 0, 4, 3, 0, 8, 3, 7, 4 }, /* V */ }, }, [AV_PIX_FMT_YVYU422] = { .name = "yvyu422", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 8, 1, 7, 1 }, /* Y */ { 0, 4, 3, 0, 8, 3, 7, 4 }, /* U */ { 0, 4, 1, 0, 8, 3, 7, 2 }, /* V */ }, }, [AV_PIX_FMT_RGB24] = { .name = "rgb24", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 3, 0, 0, 8, 2, 7, 1 }, /* R */ { 0, 3, 1, 0, 8, 2, 7, 2 }, /* G */ { 0, 3, 2, 0, 8, 2, 7, 3 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR24] = { .name = "bgr24", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 3, 2, 0, 8, 2, 7, 3 }, /* R */ { 0, 3, 1, 0, 8, 2, 7, 2 }, /* G */ { 0, 3, 0, 0, 8, 2, 7, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_YUV422P] = { .name = "yuv422p", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P] = { .name = "yuv444p", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV410P] = { .name = "yuv410p", .nb_components = 3, .log2_chroma_w = 2, .log2_chroma_h = 2, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV411P] = { .name = "yuv411p", .nb_components = 3, .log2_chroma_w = 2, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_GRAY8] = { .name = "gray", .nb_components = 1, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ }, .flags = AV_PIX_FMT_FLAG_PSEUDOPAL, .alias = "gray8,y8", }, [AV_PIX_FMT_MONOWHITE] = { .name = "monow", .nb_components = 1, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 1, 0, 0, 1 }, /* Y */ }, .flags = AV_PIX_FMT_FLAG_BITSTREAM, }, [AV_PIX_FMT_MONOBLACK] = { .name = "monob", .nb_components = 1, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 7, 1, 0, 0, 1 }, /* Y */ }, .flags = AV_PIX_FMT_FLAG_BITSTREAM, }, [AV_PIX_FMT_PAL8] = { .name = "pal8", .nb_components = 1, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, }, .flags = AV_PIX_FMT_FLAG_PAL, }, [AV_PIX_FMT_YUVJ420P] = { .name = "yuvj420p", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUVJ422P] = { .name = "yuvj422p", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUVJ444P] = { .name = "yuvj444p", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, #if FF_API_XVMC [AV_PIX_FMT_XVMC_MPEG2_MC] = { .name = "xvmcmc", .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_XVMC_MPEG2_IDCT] = { .name = "xvmcidct", .flags = AV_PIX_FMT_FLAG_HWACCEL, }, #endif /* FF_API_XVMC */ [AV_PIX_FMT_UYVY422] = { .name = "uyvy422", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 1, 0, 8, 1, 7, 2 }, /* Y */ { 0, 4, 0, 0, 8, 3, 7, 1 }, /* U */ { 0, 4, 2, 0, 8, 3, 7, 3 }, /* V */ }, }, [AV_PIX_FMT_UYYVYY411] = { .name = "uyyvyy411", .nb_components = 3, .log2_chroma_w = 2, .log2_chroma_h = 0, .comp = { { 0, 4, 1, 0, 8, 3, 7, 2 }, /* Y */ { 0, 6, 0, 0, 8, 5, 7, 1 }, /* U */ { 0, 6, 3, 0, 8, 5, 7, 4 }, /* V */ }, }, [AV_PIX_FMT_BGR8] = { .name = "bgr8", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 3, 0, 2, 1 }, /* R */ { 0, 1, 0, 3, 3, 0, 2, 1 }, /* G */ { 0, 1, 0, 6, 2, 0, 1, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL, }, [AV_PIX_FMT_BGR4] = { .name = "bgr4", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 4, 3, 0, 1, 3, 0, 4 }, /* R */ { 0, 4, 1, 0, 2, 3, 1, 2 }, /* G */ { 0, 4, 0, 0, 1, 3, 0, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR4_BYTE] = { .name = "bgr4_byte", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 1, 0, 0, 1 }, /* R */ { 0, 1, 0, 1, 2, 0, 1, 1 }, /* G */ { 0, 1, 0, 3, 1, 0, 0, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL, }, [AV_PIX_FMT_RGB8] = { .name = "rgb8", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 6, 2, 0, 1, 1 }, /* R */ { 0, 1, 0, 3, 3, 0, 2, 1 }, /* G */ { 0, 1, 0, 0, 3, 0, 2, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL, }, [AV_PIX_FMT_RGB4] = { .name = "rgb4", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 4, 0, 0, 1, 3, 0, 1 }, /* R */ { 0, 4, 1, 0, 2, 3, 1, 2 }, /* G */ { 0, 4, 3, 0, 1, 3, 0, 4 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGB4_BYTE] = { .name = "rgb4_byte", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 3, 1, 0, 0, 1 }, /* R */ { 0, 1, 0, 1, 2, 0, 1, 1 }, /* G */ { 0, 1, 0, 0, 1, 0, 0, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL, }, [AV_PIX_FMT_NV12] = { .name = "nv12", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 2, 0, 0, 8, 1, 7, 1 }, /* U */ { 1, 2, 1, 0, 8, 1, 7, 2 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_NV21] = { .name = "nv21", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 2, 1, 0, 8, 1, 7, 2 }, /* U */ { 1, 2, 0, 0, 8, 1, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_ARGB] = { .name = "argb", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 4, 1, 0, 8, 3, 7, 2 }, /* R */ { 0, 4, 2, 0, 8, 3, 7, 3 }, /* G */ { 0, 4, 3, 0, 8, 3, 7, 4 }, /* B */ { 0, 4, 0, 0, 8, 3, 7, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_RGBA] = { .name = "rgba", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 4, 0, 0, 8, 3, 7, 1 }, /* R */ { 0, 4, 1, 0, 8, 3, 7, 2 }, /* G */ { 0, 4, 2, 0, 8, 3, 7, 3 }, /* B */ { 0, 4, 3, 0, 8, 3, 7, 4 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_ABGR] = { .name = "abgr", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 4, 3, 0, 8, 3, 7, 4 }, /* R */ { 0, 4, 2, 0, 8, 3, 7, 3 }, /* G */ { 0, 4, 1, 0, 8, 3, 7, 2 }, /* B */ { 0, 4, 0, 0, 8, 3, 7, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_BGRA] = { .name = "bgra", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 4, 2, 0, 8, 3, 7, 3 }, /* R */ { 0, 4, 1, 0, 8, 3, 7, 2 }, /* G */ { 0, 4, 0, 0, 8, 3, 7, 1 }, /* B */ { 0, 4, 3, 0, 8, 3, 7, 4 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_GRAY16BE] = { .name = "gray16be", .nb_components = 1, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ }, .flags = AV_PIX_FMT_FLAG_BE, .alias = "y16be", }, [AV_PIX_FMT_GRAY16LE] = { .name = "gray16le", .nb_components = 1, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ }, .alias = "y16le", }, [AV_PIX_FMT_YUV440P] = { .name = "yuv440p", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUVJ440P] = { .name = "yuvj440p", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUVA420P] = { .name = "yuva420p", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ { 3, 1, 0, 0, 8, 0, 7, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P] = { .name = "yuva422p", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ { 3, 1, 0, 0, 8, 0, 7, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P] = { .name = "yuva444p", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* U */ { 2, 1, 0, 0, 8, 0, 7, 1 }, /* V */ { 3, 1, 0, 0, 8, 0, 7, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA420P9BE] = { .name = "yuva420p9be", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ { 3, 2, 0, 0, 9, 1, 8, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA420P9LE] = { .name = "yuva420p9le", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ { 3, 2, 0, 0, 9, 1, 8, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P9BE] = { .name = "yuva422p9be", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ { 3, 2, 0, 0, 9, 1, 8, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P9LE] = { .name = "yuva422p9le", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ { 3, 2, 0, 0, 9, 1, 8, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P9BE] = { .name = "yuva444p9be", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ { 3, 2, 0, 0, 9, 1, 8, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P9LE] = { .name = "yuva444p9le", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ { 3, 2, 0, 0, 9, 1, 8, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA420P10BE] = { .name = "yuva420p10be", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ { 3, 2, 0, 0, 10, 1, 9, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA420P10LE] = { .name = "yuva420p10le", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ { 3, 2, 0, 0, 10, 1, 9, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P10BE] = { .name = "yuva422p10be", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ { 3, 2, 0, 0, 10, 1, 9, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P10LE] = { .name = "yuva422p10le", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ { 3, 2, 0, 0, 10, 1, 9, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P10BE] = { .name = "yuva444p10be", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ { 3, 2, 0, 0, 10, 1, 9, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P10LE] = { .name = "yuva444p10le", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ { 3, 2, 0, 0, 10, 1, 9, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA420P16BE] = { .name = "yuva420p16be", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA420P16LE] = { .name = "yuva420p16le", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P16BE] = { .name = "yuva422p16be", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA422P16LE] = { .name = "yuva422p16le", .nb_components = 4, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P16BE] = { .name = "yuva444p16be", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YUVA444P16LE] = { .name = "yuva444p16le", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA, }, #if FF_API_VDPAU [AV_PIX_FMT_VDPAU_H264] = { .name = "vdpau_h264", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VDPAU_MPEG1] = { .name = "vdpau_mpeg1", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VDPAU_MPEG2] = { .name = "vdpau_mpeg2", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VDPAU_WMV3] = { .name = "vdpau_wmv3", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VDPAU_VC1] = { .name = "vdpau_vc1", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VDPAU_MPEG4] = { .name = "vdpau_mpeg4", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, #endif [AV_PIX_FMT_RGB48BE] = { .name = "rgb48be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 6, 0, 0, 16, 5, 15, 1 }, /* R */ { 0, 6, 2, 0, 16, 5, 15, 3 }, /* G */ { 0, 6, 4, 0, 16, 5, 15, 5 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE, }, [AV_PIX_FMT_RGB48LE] = { .name = "rgb48le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 6, 0, 0, 16, 5, 15, 1 }, /* R */ { 0, 6, 2, 0, 16, 5, 15, 3 }, /* G */ { 0, 6, 4, 0, 16, 5, 15, 5 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGBA64BE] = { .name = "rgba64be", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 8, 0, 0, 16, 7, 15, 1 }, /* R */ { 0, 8, 2, 0, 16, 7, 15, 3 }, /* G */ { 0, 8, 4, 0, 16, 7, 15, 5 }, /* B */ { 0, 8, 6, 0, 16, 7, 15, 7 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_RGBA64LE] = { .name = "rgba64le", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 8, 0, 0, 16, 7, 15, 1 }, /* R */ { 0, 8, 2, 0, 16, 7, 15, 3 }, /* G */ { 0, 8, 4, 0, 16, 7, 15, 5 }, /* B */ { 0, 8, 6, 0, 16, 7, 15, 7 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_RGB565BE] = { .name = "rgb565be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, -1, 3, 5, 1, 4, 0 }, /* R */ { 0, 2, 0, 5, 6, 1, 5, 1 }, /* G */ { 0, 2, 0, 0, 5, 1, 4, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGB565LE] = { .name = "rgb565le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 1, 3, 5, 1, 4, 2 }, /* R */ { 0, 2, 0, 5, 6, 1, 5, 1 }, /* G */ { 0, 2, 0, 0, 5, 1, 4, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGB555BE] = { .name = "rgb555be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, -1, 2, 5, 1, 4, 0 }, /* R */ { 0, 2, 0, 5, 5, 1, 4, 1 }, /* G */ { 0, 2, 0, 0, 5, 1, 4, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGB555LE] = { .name = "rgb555le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 1, 2, 5, 1, 4, 2 }, /* R */ { 0, 2, 0, 5, 5, 1, 4, 1 }, /* G */ { 0, 2, 0, 0, 5, 1, 4, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGB444BE] = { .name = "rgb444be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, -1, 0, 4, 1, 3, 0 }, /* R */ { 0, 2, 0, 4, 4, 1, 3, 1 }, /* G */ { 0, 2, 0, 0, 4, 1, 3, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_RGB444LE] = { .name = "rgb444le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 1, 0, 4, 1, 3, 2 }, /* R */ { 0, 2, 0, 4, 4, 1, 3, 1 }, /* G */ { 0, 2, 0, 0, 4, 1, 3, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR48BE] = { .name = "bgr48be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 6, 4, 0, 16, 5, 15, 5 }, /* R */ { 0, 6, 2, 0, 16, 5, 15, 3 }, /* G */ { 0, 6, 0, 0, 16, 5, 15, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR48LE] = { .name = "bgr48le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 6, 4, 0, 16, 5, 15, 5 }, /* R */ { 0, 6, 2, 0, 16, 5, 15, 3 }, /* G */ { 0, 6, 0, 0, 16, 5, 15, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGRA64BE] = { .name = "bgra64be", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 8, 4, 0, 16, 7, 15, 5 }, /* R */ { 0, 8, 2, 0, 16, 7, 15, 3 }, /* G */ { 0, 8, 0, 0, 16, 7, 15, 1 }, /* B */ { 0, 8, 6, 0, 16, 7, 15, 7 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_BGRA64LE] = { .name = "bgra64le", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 8, 4, 0, 16, 7, 15, 5 }, /* R */ { 0, 8, 2, 0, 16, 7, 15, 3 }, /* G */ { 0, 8, 0, 0, 16, 7, 15, 1 }, /* B */ { 0, 8, 6, 0, 16, 7, 15, 7 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_BGR565BE] = { .name = "bgr565be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 5, 1, 4, 1 }, /* R */ { 0, 2, 0, 5, 6, 1, 5, 1 }, /* G */ { 0, 2, -1, 3, 5, 1, 4, 0 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR565LE] = { .name = "bgr565le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 5, 1, 4, 1 }, /* R */ { 0, 2, 0, 5, 6, 1, 5, 1 }, /* G */ { 0, 2, 1, 3, 5, 1, 4, 2 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR555BE] = { .name = "bgr555be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 5, 1, 4, 1 }, /* R */ { 0, 2, 0, 5, 5, 1, 4, 1 }, /* G */ { 0, 2, -1, 2, 5, 1, 4, 0 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR555LE] = { .name = "bgr555le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 5, 1, 4, 1 }, /* R */ { 0, 2, 0, 5, 5, 1, 4, 1 }, /* G */ { 0, 2, 1, 2, 5, 1, 4, 2 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR444BE] = { .name = "bgr444be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 4, 1, 3, 1 }, /* R */ { 0, 2, 0, 4, 4, 1, 3, 1 }, /* G */ { 0, 2, -1, 0, 4, 1, 3, 0 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_BGR444LE] = { .name = "bgr444le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 4, 1, 3, 1 }, /* R */ { 0, 2, 0, 4, 4, 1, 3, 1 }, /* G */ { 0, 2, 1, 0, 4, 1, 3, 2 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_VAAPI_MOCO] = { .name = "vaapi_moco", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VAAPI_IDCT] = { .name = "vaapi_idct", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VAAPI_VLD] = { .name = "vaapi_vld", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_VDA_VLD] = { .name = "vda_vld", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_YUV420P9LE] = { .name = "yuv420p9le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV420P9BE] = { .name = "yuv420p9be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV420P10LE] = { .name = "yuv420p10le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV420P10BE] = { .name = "yuv420p10be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV420P16LE] = { .name = "yuv420p16le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV420P16BE] = { .name = "yuv420p16be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 1, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV422P9LE] = { .name = "yuv422p9le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV422P9BE] = { .name = "yuv422p9be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV422P10LE] = { .name = "yuv422p10le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV422P10BE] = { .name = "yuv422p10be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV422P16LE] = { .name = "yuv422p16le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV422P16BE] = { .name = "yuv422p16be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P16LE] = { .name = "yuv444p16le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P16BE] = { .name = "yuv444p16be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */ { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P10LE] = { .name = "yuv444p10le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P10BE] = { .name = "yuv444p10be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */ { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P9LE] = { .name = "yuv444p9le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_YUV444P9BE] = { .name = "yuv444p9be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 9, 1, 8, 1 }, /* Y */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* U */ { 2, 2, 0, 0, 9, 1, 8, 1 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_D3D11VA_VLD] = { .name = "d3d11va_vld", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_DXVA2_VLD] = { .name = "dxva2_vld", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_YA8] = { .name = "ya8", .nb_components = 2, .comp = { { 0, 2, 0, 0, 8, 1, 7, 1 }, /* Y */ { 0, 2, 1, 0, 8, 1, 7, 2 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_ALPHA, .alias = "gray8a", }, [AV_PIX_FMT_YA16LE] = { .name = "ya16le", .nb_components = 2, .comp = { { 0, 4, 0, 0, 16, 3, 15, 1 }, /* Y */ { 0, 4, 2, 0, 16, 3, 15, 3 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_YA16BE] = { .name = "ya16be", .nb_components = 2, .comp = { { 0, 4, 0, 0, 16, 3, 15, 1 }, /* Y */ { 0, 4, 2, 0, 16, 3, 15, 3 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_GBRP] = { .name = "gbrp", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 1, 0, 0, 8, 0, 7, 1 }, /* R */ { 0, 1, 0, 0, 8, 0, 7, 1 }, /* G */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRP9LE] = { .name = "gbrp9le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 9, 1, 8, 1 }, /* R */ { 0, 2, 0, 0, 9, 1, 8, 1 }, /* G */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRP9BE] = { .name = "gbrp9be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 9, 1, 8, 1 }, /* R */ { 0, 2, 0, 0, 9, 1, 8, 1 }, /* G */ { 1, 2, 0, 0, 9, 1, 8, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRP10LE] = { .name = "gbrp10le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 10, 1, 9, 1 }, /* R */ { 0, 2, 0, 0, 10, 1, 9, 1 }, /* G */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRP10BE] = { .name = "gbrp10be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 10, 1, 9, 1 }, /* R */ { 0, 2, 0, 0, 10, 1, 9, 1 }, /* G */ { 1, 2, 0, 0, 10, 1, 9, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRP16LE] = { .name = "gbrp16le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 16, 1, 15, 1 }, /* R */ { 0, 2, 0, 0, 16, 1, 15, 1 }, /* G */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRP16BE] = { .name = "gbrp16be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 16, 1, 15, 1 }, /* R */ { 0, 2, 0, 0, 16, 1, 15, 1 }, /* G */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* B */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB, }, [AV_PIX_FMT_GBRAP] = { .name = "gbrap", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 1, 0, 0, 8, 0, 7, 1 }, /* R */ { 0, 1, 0, 0, 8, 0, 7, 1 }, /* G */ { 1, 1, 0, 0, 8, 0, 7, 1 }, /* B */ { 3, 1, 0, 0, 8, 0, 7, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_GBRAP16LE] = { .name = "gbrap16le", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 16, 1, 15, 1 }, /* R */ { 0, 2, 0, 0, 16, 1, 15, 1 }, /* G */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* B */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_GBRAP16BE] = { .name = "gbrap16be", .nb_components = 4, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 2, 2, 0, 0, 16, 1, 15, 1 }, /* R */ { 0, 2, 0, 0, 16, 1, 15, 1 }, /* G */ { 1, 2, 0, 0, 16, 1, 15, 1 }, /* B */ { 3, 2, 0, 0, 16, 1, 15, 1 }, /* A */ }, .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA, }, [AV_PIX_FMT_VDPAU] = { .name = "vdpau", .log2_chroma_w = 1, .log2_chroma_h = 1, .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_XYZ12LE] = { .name = "xyz12le", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 6, 0, 4, 12, 5, 11, 1 }, /* X */ { 0, 6, 2, 4, 12, 5, 11, 3 }, /* Y */ { 0, 6, 4, 4, 12, 5, 11, 5 }, /* Z */ }, /*.flags = -- not used*/ }, [AV_PIX_FMT_XYZ12BE] = { .name = "xyz12be", .nb_components = 3, .log2_chroma_w = 0, .log2_chroma_h = 0, .comp = { { 0, 6, 0, 4, 12, 5, 11, 1 }, /* X */ { 0, 6, 2, 4, 12, 5, 11, 3 }, /* Y */ { 0, 6, 4, 4, 12, 5, 11, 5 }, /* Z */ }, .flags = AV_PIX_FMT_FLAG_BE, }, [AV_PIX_FMT_NV16] = { .name = "nv16", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ { 1, 2, 0, 0, 8, 1, 7, 1 }, /* U */ { 1, 2, 1, 0, 8, 1, 7, 2 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_NV20LE] = { .name = "nv20le", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 4, 0, 0, 10, 3, 9, 1 }, /* U */ { 1, 4, 2, 0, 10, 3, 9, 3 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR, }, [AV_PIX_FMT_NV20BE] = { .name = "nv20be", .nb_components = 3, .log2_chroma_w = 1, .log2_chroma_h = 0, .comp = { { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */ { 1, 4, 0, 0, 10, 3, 9, 1 }, /* U */ { 1, 4, 2, 0, 10, 3, 9, 3 }, /* V */ }, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE, }, [AV_PIX_FMT_VDA] = { .name = "vda", .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_QSV] = { .name = "qsv", .flags = AV_PIX_FMT_FLAG_HWACCEL, }, [AV_PIX_FMT_MMAL] = { .name = "mmal", .flags = AV_PIX_FMT_FLAG_HWACCEL, }, }; #if FF_API_PLUS1_MINUS1 FF_ENABLE_DEPRECATION_WARNINGS #endif static const char *color_range_names[AVCOL_RANGE_NB] = { "unknown", "tv", "pc", }; static const char *color_primaries_names[AVCOL_PRI_NB] = { "reserved", "bt709", "unknown", "reserved", "bt470m", "bt470bg", "smpte170m", "smpte240m", "film", "bt2020", "smptest428-1", }; static const char *color_transfer_names[AVCOL_TRC_NB] = { "reserved", "bt709", "unknown", "reserved", "bt470m", "bt470bg", "smpte170m", "smpte240m", "linear", "log100", "log316", "iec61966-2-4", "bt1361e", "iec61966-2-1", "bt2020-10", "bt2020-20", "smptest2084", "smptest428-1", }; static const char *color_space_names[AVCOL_SPC_NB] = { "gbr", "bt709", "unknown", "reserved", "fcc", "bt470bg", "smpte170m", "smpte240m", "ycgco", "bt2020nc", "bt2020c", }; static const char *chroma_location_names[AVCHROMA_LOC_NB] = { "unspecified", "left", "center", "topleft", "top", "bottomleft", "bottom", }; FF_DISABLE_DEPRECATION_WARNINGS static enum AVPixelFormat get_pix_fmt_internal(const char *name) { enum AVPixelFormat pix_fmt; for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++) if (av_pix_fmt_descriptors[pix_fmt].name && (!strcmp(av_pix_fmt_descriptors[pix_fmt].name, name) || av_match_name(name, av_pix_fmt_descriptors[pix_fmt].alias))) return pix_fmt; return AV_PIX_FMT_NONE; } const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt) { return (unsigned)pix_fmt < AV_PIX_FMT_NB ? av_pix_fmt_descriptors[pix_fmt].name : NULL; } #if HAVE_BIGENDIAN # define X_NE(be, le) be #else # define X_NE(be, le) le #endif enum AVPixelFormat av_get_pix_fmt(const char *name) { enum AVPixelFormat pix_fmt; if (!strcmp(name, "rgb32")) name = X_NE("argb", "bgra"); else if (!strcmp(name, "bgr32")) name = X_NE("abgr", "rgba"); pix_fmt = get_pix_fmt_internal(name); if (pix_fmt == AV_PIX_FMT_NONE) { char name2[32]; snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le")); pix_fmt = get_pix_fmt_internal(name2); } return pix_fmt; } int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc) { int c, bits = 0; int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h; for (c = 0; c < pixdesc->nb_components; c++) { int s = c == 1 || c == 2 ? 0 : log2_pixels; bits += pixdesc->comp[c].depth << s; } return bits >> log2_pixels; } char *av_get_pix_fmt_string(char *buf, int buf_size, enum AVPixelFormat pix_fmt) { /* print header */ if (pix_fmt < 0) { snprintf (buf, buf_size, "name" " nb_components" " nb_bits"); } else { const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt]; snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name, pixdesc->nb_components, av_get_bits_per_pixel(pixdesc)); } return buf; } const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt) { if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB) return NULL; return &av_pix_fmt_descriptors[pix_fmt]; } const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev) { if (!prev) return &av_pix_fmt_descriptors[0]; if (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) return prev + 1; return NULL; } enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc) { if (desc < av_pix_fmt_descriptors || desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors)) return AV_PIX_FMT_NONE; return desc - av_pix_fmt_descriptors; } FF_ENABLE_DEPRECATION_WARNINGS int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt); if (!desc) return AVERROR(ENOSYS); *h_shift = desc->log2_chroma_w; *v_shift = desc->log2_chroma_h; return 0; } int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt); int i, planes[4] = { 0 }, ret = 0; if (!desc) return AVERROR(EINVAL); for (i = 0; i < desc->nb_components; i++) planes[desc->comp[i].plane] = 1; for (i = 0; i < FF_ARRAY_ELEMS(planes); i++) ret += planes[i]; return ret; } enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt) { #define PIX_FMT_SWAP_ENDIANNESS(fmt) \ case AV_PIX_FMT_ ## fmt ## BE: return AV_PIX_FMT_ ## fmt ## LE; \ case AV_PIX_FMT_ ## fmt ## LE: return AV_PIX_FMT_ ## fmt ## BE switch (pix_fmt) { PIX_FMT_SWAP_ENDIANNESS(GRAY16); PIX_FMT_SWAP_ENDIANNESS(YA16); PIX_FMT_SWAP_ENDIANNESS(RGB48); PIX_FMT_SWAP_ENDIANNESS(RGB565); PIX_FMT_SWAP_ENDIANNESS(RGB555); PIX_FMT_SWAP_ENDIANNESS(RGB444); PIX_FMT_SWAP_ENDIANNESS(BGR48); PIX_FMT_SWAP_ENDIANNESS(BGR565); PIX_FMT_SWAP_ENDIANNESS(BGR555); PIX_FMT_SWAP_ENDIANNESS(BGR444); PIX_FMT_SWAP_ENDIANNESS(YUV420P9); PIX_FMT_SWAP_ENDIANNESS(YUV422P9); PIX_FMT_SWAP_ENDIANNESS(YUV444P9); PIX_FMT_SWAP_ENDIANNESS(YUV420P10); PIX_FMT_SWAP_ENDIANNESS(YUV422P10); PIX_FMT_SWAP_ENDIANNESS(YUV444P10); PIX_FMT_SWAP_ENDIANNESS(YUV420P16); PIX_FMT_SWAP_ENDIANNESS(YUV422P16); PIX_FMT_SWAP_ENDIANNESS(YUV444P16); PIX_FMT_SWAP_ENDIANNESS(GBRP9); PIX_FMT_SWAP_ENDIANNESS(GBRP10); PIX_FMT_SWAP_ENDIANNESS(GBRP16); PIX_FMT_SWAP_ENDIANNESS(YUVA420P9); PIX_FMT_SWAP_ENDIANNESS(YUVA422P9); PIX_FMT_SWAP_ENDIANNESS(YUVA444P9); PIX_FMT_SWAP_ENDIANNESS(YUVA420P10); PIX_FMT_SWAP_ENDIANNESS(YUVA422P10); PIX_FMT_SWAP_ENDIANNESS(YUVA444P10); PIX_FMT_SWAP_ENDIANNESS(YUVA420P16); PIX_FMT_SWAP_ENDIANNESS(YUVA422P16); PIX_FMT_SWAP_ENDIANNESS(YUVA444P16); PIX_FMT_SWAP_ENDIANNESS(XYZ12); PIX_FMT_SWAP_ENDIANNESS(NV20); PIX_FMT_SWAP_ENDIANNESS(RGBA64); PIX_FMT_SWAP_ENDIANNESS(BGRA64); default: return AV_PIX_FMT_NONE; } #undef PIX_FMT_SWAP_ENDIANNESS } const char *av_color_range_name(enum AVColorRange range) { return (unsigned) range < AVCOL_RANGE_NB ? color_range_names[range] : NULL; } const char *av_color_primaries_name(enum AVColorPrimaries primaries) { return (unsigned) primaries < AVCOL_PRI_NB ? color_primaries_names[primaries] : NULL; } const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer) { return (unsigned) transfer < AVCOL_TRC_NB ? color_transfer_names[transfer] : NULL; } const char *av_color_space_name(enum AVColorSpace space) { return (unsigned) space < AVCOL_SPC_NB ? color_space_names[space] : NULL; } const char *av_chroma_location_name(enum AVChromaLocation location) { return (unsigned) location < AVCHROMA_LOC_NB ? chroma_location_names[location] : NULL; }