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ff*: add -max_alloc command line option 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-12-25 18:44:36 +01:00
parent 5a8e994287
commit c48f67f06e
3 changed files with 17 additions and 0 deletions
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14
cmdutils.c
View File

@ -510,6 +510,20 @@ int opt_report(const char *opt)
return 0; return 0;
} }
int opt_max_alloc(const char *opt, const char *arg)
{
char *tail;
size_t max;
max = strtol(arg, &tail, 10);
if (*tail) {
av_log(NULL, AV_LOG_FATAL, "Invalid max_alloc \"%s\".\n", arg);
exit_program(1);
}
av_max_alloc(max);
return 0;
}
int opt_codec_debug(const char *opt, const char *arg) int opt_codec_debug(const char *opt, const char *arg)
{ {
av_log_set_level(AV_LOG_DEBUG); av_log_set_level(AV_LOG_DEBUG);

2
cmdutils.h
View File

@ -78,6 +78,8 @@ int opt_loglevel(const char *opt, const char *arg);
int opt_report(const char *opt); int opt_report(const char *opt);
int opt_max_alloc(const char *opt, const char *arg);
int opt_codec_debug(const char *opt, const char *arg); int opt_codec_debug(const char *opt, const char *arg);
/** /**

1
cmdutils_common_opts.h
View File

@ -15,3 +15,4 @@
{ "v", HAS_ARG, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" }, { "v", HAS_ARG, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" },
{ "debug", HAS_ARG, {(void*)opt_codec_debug}, "set debug flags", "flags" }, { "debug", HAS_ARG, {(void*)opt_codec_debug}, "set debug flags", "flags" },
{ "report", 0, {(void*)opt_report}, "generate a report" }, { "report", 0, {(void*)opt_report}, "generate a report" },
{ "max_alloc", HAS_ARG, {(void*)opt_max_alloc}, "set maximum size of a single allocated block", "bytes" },