diff options
Diffstat (limited to 'libavcodec/raw.c')
-rw-r--r-- | libavcodec/raw.c | 135 |
1 files changed, 130 insertions, 5 deletions
diff --git a/libavcodec/raw.c b/libavcodec/raw.c index c41f756572..33160c4084 100644 --- a/libavcodec/raw.c +++ b/libavcodec/raw.c @@ -2,20 +2,20 @@ * Raw Video Codec * Copyright (c) 2001 Fabrice Bellard * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -63,6 +63,7 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { { PIX_FMT_UYVY422, MKTAG('A', 'V', 'u', 'p') }, { PIX_FMT_UYVY422, MKTAG('V', 'D', 'T', 'Z') }, /* SoftLab-NSK VideoTizer */ { PIX_FMT_UYVY422, MKTAG('a', 'u', 'v', '2') }, + { PIX_FMT_UYVY422, MKTAG('c', 'y', 'u', 'v') }, /* CYUV is also Creative YUV */ { PIX_FMT_UYYVYY411, MKTAG('Y', '4', '1', '1') }, { PIX_FMT_GRAY8, MKTAG('G', 'R', 'E', 'Y') }, { PIX_FMT_NV12, MKTAG('N', 'V', '1', '2') }, @@ -81,10 +82,18 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { { PIX_FMT_BGR444LE, MKTAG('B', 'G', 'R', 12) }, { PIX_FMT_RGB444BE, MKTAG(12 , 'B', 'G', 'R') }, { PIX_FMT_BGR444BE, MKTAG(12 , 'R', 'G', 'B') }, + { PIX_FMT_RGBA64LE, MKTAG('R', 'B', 'A', 64 ) }, + { PIX_FMT_BGRA64LE, MKTAG('B', 'R', 'A', 64 ) }, + { PIX_FMT_RGBA64BE, MKTAG(64 , 'R', 'B', 'A') }, + { PIX_FMT_BGRA64BE, MKTAG(64 , 'B', 'R', 'A') }, { PIX_FMT_RGBA, MKTAG('R', 'G', 'B', 'A') }, + { PIX_FMT_RGB0, MKTAG('R', 'G', 'B', 0 ) }, { PIX_FMT_BGRA, MKTAG('B', 'G', 'R', 'A') }, + { PIX_FMT_BGR0, MKTAG('B', 'G', 'R', 0 ) }, { PIX_FMT_ABGR, MKTAG('A', 'B', 'G', 'R') }, + { PIX_FMT_0BGR, MKTAG( 0 , 'B', 'G', 'R') }, { PIX_FMT_ARGB, MKTAG('A', 'R', 'G', 'B') }, + { PIX_FMT_0RGB, MKTAG( 0 , 'R', 'G', 'B') }, { PIX_FMT_RGB24, MKTAG('R', 'G', 'B', 24 ) }, { PIX_FMT_BGR24, MKTAG('B', 'G', 'R', 24 ) }, { PIX_FMT_YUV411P, MKTAG('4', '1', '1', 'P') }, @@ -114,6 +123,18 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { { PIX_FMT_YUV422P10BE, MKTAG(10 , 10 , '3', 'Y') }, { PIX_FMT_YUV444P10LE, MKTAG('Y', '3', 0 , 10 ) }, { PIX_FMT_YUV444P10BE, MKTAG(10 , 0 , '3', 'Y') }, + { PIX_FMT_YUV420P12LE, MKTAG('Y', '3', 11 , 12 ) }, + { PIX_FMT_YUV420P12BE, MKTAG(12 , 11 , '3', 'Y') }, + { PIX_FMT_YUV422P12LE, MKTAG('Y', '3', 10 , 12 ) }, + { PIX_FMT_YUV422P12BE, MKTAG(12 , 10 , '3', 'Y') }, + { PIX_FMT_YUV444P12LE, MKTAG('Y', '3', 0 , 12 ) }, + { PIX_FMT_YUV444P12BE, MKTAG(12 , 0 , '3', 'Y') }, + { PIX_FMT_YUV420P14LE, MKTAG('Y', '3', 11 , 14 ) }, + { PIX_FMT_YUV420P14BE, MKTAG(14 , 11 , '3', 'Y') }, + { PIX_FMT_YUV422P14LE, MKTAG('Y', '3', 10 , 14 ) }, + { PIX_FMT_YUV422P14BE, MKTAG(14 , 10 , '3', 'Y') }, + { PIX_FMT_YUV444P14LE, MKTAG('Y', '3', 0 , 14 ) }, + { PIX_FMT_YUV444P14BE, MKTAG(14 , 0 , '3', 'Y') }, { PIX_FMT_YUV420P16LE, MKTAG('Y', '3', 11 , 16 ) }, { PIX_FMT_YUV420P16BE, MKTAG(16 , 11 , '3', 'Y') }, { PIX_FMT_YUV422P16LE, MKTAG('Y', '3', 10 , 16 ) }, @@ -121,12 +142,17 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { { PIX_FMT_YUV444P16LE, MKTAG('Y', '3', 0 , 16 ) }, { PIX_FMT_YUV444P16BE, MKTAG(16 , 0 , '3', 'Y') }, { PIX_FMT_YUVA420P, MKTAG('Y', '4', 11 , 8 ) }, - { PIX_FMT_Y400A, MKTAG('Y', '2', 0 , 8 ) }, + { PIX_FMT_YUVA422P, MKTAG('Y', '4', 10 , 8 ) }, + { PIX_FMT_YUVA444P, MKTAG('Y', '4', 0 , 8 ) }, + { PIX_FMT_GRAY8A, MKTAG('Y', '2', 0 , 8 ) }, /* quicktime */ + { PIX_FMT_YUV420P, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */ + { PIX_FMT_YUV411P, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */ { PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') }, { PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', 'y') }, { PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */ + { PIX_FMT_UYVY422, MKTAG('b', 'x', 'y', 'v') }, { PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', '2') }, { PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', 's') }, { PIX_FMT_YUYV422, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */ @@ -134,8 +160,10 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { { PIX_FMT_RGB565LE,MKTAG('L', '5', '6', '5') }, { PIX_FMT_RGB565BE,MKTAG('B', '5', '6', '5') }, { PIX_FMT_BGR24, MKTAG('2', '4', 'B', 'G') }, + { PIX_FMT_BGR24, MKTAG('b', 'x', 'b', 'g') }, { PIX_FMT_BGRA, MKTAG('B', 'G', 'R', 'A') }, { PIX_FMT_RGBA, MKTAG('R', 'G', 'B', 'A') }, + { PIX_FMT_RGB24, MKTAG('b', 'x', 'r', 'g') }, { PIX_FMT_ABGR, MKTAG('A', 'B', 'G', 'R') }, { PIX_FMT_GRAY16BE,MKTAG('b', '1', '6', 'g') }, { PIX_FMT_RGB48BE, MKTAG('b', '4', '8', 'r') }, @@ -143,6 +171,7 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { /* special */ { PIX_FMT_RGB565LE,MKTAG( 3 , 0 , 0 , 0 ) }, /* flipped RGB565LE */ { PIX_FMT_YUV444P, MKTAG('Y', 'V', '2', '4') }, /* YUV444P, swapped UV */ + { PIX_FMT_YUYV422, MKTAG('Y', 'V', 'Y', 'U') }, /* YUYV, swapped UV */ { PIX_FMT_NONE, 0 }, }; @@ -157,3 +186,99 @@ unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat fmt) } return 0; } + +#ifdef TEST + +#include <unistd.h> /* getopt */ +#include "libavutil/pixdesc.h" + +#undef printf +#undef fprintf + +static void usage(void) +{ + printf("\n" + "Options:\n" + "-l list the pixel format for each fourcc\n" + "-L list the fourccs for each pixel format\n" + "-p PIX_FMT given a pixel format, print the list of associated fourccs\n" + "-h print this help\n"); +} + +static void print_pix_fmt_fourccs(enum PixelFormat pix_fmt, char sep) +{ + int i; + + for (i = 0; i < FF_ARRAY_ELEMS(ff_raw_pix_fmt_tags); i++) { + if (ff_raw_pix_fmt_tags[i].pix_fmt == pix_fmt) { + char buf[32]; + av_get_codec_tag_string(buf, sizeof(buf), ff_raw_pix_fmt_tags[i].fourcc); + printf("%s%c", buf, sep); + } + } +} + +int main(int argc, char **argv) +{ + int i, list_fourcc_pix_fmt = 0, list_pix_fmt_fourccs = 0; + const char *pix_fmt_name = NULL; + char c; + + if (argc == 1) { + usage(); + return 0; + } + + while ((c = getopt(argc, argv, "hp:lL")) != -1) { + switch (c) { + case 'h': + usage(); + return 0; + case 'l': + list_fourcc_pix_fmt = 1; + break; + case 'L': + list_pix_fmt_fourccs = 1; + break; + case 'p': + pix_fmt_name = optarg; + break; + case '?': + usage(); + return 1; + } + } + + if (list_fourcc_pix_fmt) { + /* print a list of pixel format / fourcc */ + for (i = 0; i < FF_ARRAY_ELEMS(ff_raw_pix_fmt_tags); i++) { + char buf[32]; + av_get_codec_tag_string(buf, sizeof(buf), ff_raw_pix_fmt_tags[i].fourcc); + if (ff_raw_pix_fmt_tags[i].pix_fmt != PIX_FMT_NONE) + printf("%s: %s\n", av_get_pix_fmt_name(ff_raw_pix_fmt_tags[i].pix_fmt), buf); + } + } + + if (list_pix_fmt_fourccs) { + for (i = 0; i < PIX_FMT_NB; i++) { + const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[i]; + if (!pix_desc->name || pix_desc->flags & PIX_FMT_HWACCEL) + continue; + printf("%s: ", pix_desc->name); + print_pix_fmt_fourccs(i, ' '); + printf("\n"); + } + } + + if (pix_fmt_name) { + enum PixelFormat pix_fmt = av_get_pix_fmt(pix_fmt_name); + if (pix_fmt == PIX_FMT_NONE) { + fprintf(stderr, "Invalid pixel format selected '%s'\n", pix_fmt_name); + return 1; + } + print_pix_fmt_fourccs(pix_fmt, '\n'); + } + + return 0; +} +#endif |