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author | Michael Niedermayer <michaelni@gmx.at> | 2012-02-19 19:51:25 +0400 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2012-02-20 00:17:25 +0400 |
commit | 1060e9ce5454e7ac009969ab2cf8f7cd83a69ac3 (patch) | |
tree | 10d3789701156b280f021c4180cee460cb39deaf /cmdutils.c | |
parent | 04f7eee70908ffdffd55e159a9a37a07fdf9187e (diff) |
cmdutils: add -cpuflags.
This allows globally forcing specific cpuflags (or lack thereof)
Useful for debugging and benchmarking
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'cmdutils.c')
-rw-r--r-- | cmdutils.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cmdutils.c b/cmdutils.c index 218c9f0b3a..9248c9ca49 100644 --- a/cmdutils.c +++ b/cmdutils.c @@ -535,6 +535,19 @@ int opt_max_alloc(const char *opt, const char *arg) return 0; } +int opt_cpuflags(const char *opt, const char *arg) +{ + char *tail; + long flags = strtol(arg, &tail, 10); + + if (*tail) { + av_log(NULL, AV_LOG_FATAL, "Invalid cpuflags \"%s\".\n", arg); + exit_program(1); + } + av_force_cpu_flags(flags); + return 0; +} + int opt_codec_debug(const char *opt, const char *arg) { av_log_set_level(AV_LOG_DEBUG); |