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fftools/ffmpeg_opt: consolidate printing errors in ffmpeg_parse_options()

This commit is contained in:
Anton Khirnov 2023-07-14 18:07:40 +02:00
parent 87f0333af1
commit c56fabde27
1 changed files with 8 additions and 6 deletions
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14
fftools/ffmpeg_opt.c
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@ -1289,6 +1289,7 @@ static int open_files(OptionGroupList *l, const char *inout,
int ffmpeg_parse_options(int argc, char **argv)
{
OptionParseContext octx;
const char *errmsg = NULL;
int ret;
memset(&octx, 0, sizeof(octx));
@ -1297,14 +1298,14 @@ int ffmpeg_parse_options(int argc, char **argv)
ret = split_commandline(&octx, argc, argv, options, groups,
FF_ARRAY_ELEMS(groups));
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Error splitting the argument list: ");
errmsg = "splitting the argument list";
goto fail;
}
/* apply global options */
ret = parse_optgroup(NULL, &octx.global_opts);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Error parsing global options: ");
errmsg = "parsing global options";
goto fail;
}
@ -1314,21 +1315,21 @@ int ffmpeg_parse_options(int argc, char **argv)
/* open input files */
ret = open_files(&octx.groups[GROUP_INFILE], "input", ifile_open);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Error opening input files: ");
errmsg = "opening input files";
goto fail;
}
/* create the complex filtergraphs */
ret = init_complex_filters();
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Error initializing complex filters.\n");
errmsg = "initializing complex filters";
goto fail;
}
/* open output files */
ret = open_files(&octx.groups[GROUP_OUTFILE], "output", of_open);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Error opening output files: ");
errmsg = "opening output files";
goto fail;
}
@ -1345,7 +1346,8 @@ int ffmpeg_parse_options(int argc, char **argv)
fail:
uninit_parse_context(&octx);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "%s\n", av_err2str(ret));
av_log(NULL, AV_LOG_FATAL, "Error %s: %s\n",
errmsg ? errmsg : "", av_err2str(ret));
}
return ret;
}