diff options
| author | Tim Redfern <tim@eclectronics.org> | 2013-09-05 17:55:35 +0100 |
|---|---|---|
| committer | Tim Redfern <tim@eclectronics.org> | 2013-09-05 17:55:35 +0100 |
| commit | 741fb4b9e135cfb161a749db88713229038577bb (patch) | |
| tree | 08bc9925659cbcac45162bacf31dc6336d4f60b4 /ffmpeg1/tools/fourcc2pixfmt.c | |
| parent | a2e1bf3495b7bfefdaedb8fc737e969ab06df079 (diff) | |
making act segmenter
Diffstat (limited to 'ffmpeg1/tools/fourcc2pixfmt.c')
| -rw-r--r-- | ffmpeg1/tools/fourcc2pixfmt.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/ffmpeg1/tools/fourcc2pixfmt.c b/ffmpeg1/tools/fourcc2pixfmt.c deleted file mode 100644 index 77cb0b6..0000000 --- a/ffmpeg1/tools/fourcc2pixfmt.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright (c) 2012 Stefano Sabatini - * - * 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 - */ - -#include "config.h" -#if HAVE_UNISTD_H -#include <unistd.h> /* getopt */ -#endif - -#include "libavutil/pixdesc.h" -#include "libavcodec/avcodec.h" -#include "libavutil/common.h" -#include "libavcodec/raw.h" - -#undef printf -#undef fprintf - -#if !HAVE_GETOPT -#include "compat/getopt.c" -#endif - -static void usage(void) -{ - printf("Show the relationships between rawvideo pixel formats and FourCC tags.\n"); - printf("usage: fourcc2pixfmt [OPTIONS]\n"); - 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 (one per line)\n" - "-h print this help\n"); -} - -static void print_pix_fmt_fourccs(enum AVPixelFormat pix_fmt, char sep) -{ - int i; - - for (i = 0; ff_raw_pix_fmt_tags[i].pix_fmt != AV_PIX_FMT_NONE; 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) { - for (i = 0; ff_raw_pix_fmt_tags[i].pix_fmt != AV_PIX_FMT_NONE; i++) { - char buf[32]; - av_get_codec_tag_string(buf, sizeof(buf), ff_raw_pix_fmt_tags[i].fourcc); - printf("%s: %s\n", buf, av_get_pix_fmt_name(ff_raw_pix_fmt_tags[i].pix_fmt)); - } - } - - if (list_pix_fmt_fourccs) { - for (i = 0; i < AV_PIX_FMT_NB; i++) { - const AVPixFmtDescriptor *pix_desc = av_pix_fmt_desc_get(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 AVPixelFormat pix_fmt = av_get_pix_fmt(pix_fmt_name); - if (pix_fmt == AV_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; -} |
