diff options
author | Michael Niedermayer <michaelni@gmx.at> | 2012-02-28 00:48:18 +0400 |
---|---|---|
committer | Michael Niedermayer <michaelni@gmx.at> | 2012-02-28 02:07:25 +0400 |
commit | f1808e304834304122ebce9325eb997a673a9dc2 (patch) | |
tree | f13f044c6768b1a148bd95ecbc0320b9d933172e /libpostproc/postprocess.c | |
parent | 7b4e1466d4cb9283facd874fa109b6b3389b67e2 (diff) |
libpostproc: add pp=help support to print the help text via av_log()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libpostproc/postprocess.c')
-rw-r--r-- | libpostproc/postprocess.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c index ed5c240012..ef9cd44af9 100644 --- a/libpostproc/postprocess.c +++ b/libpostproc/postprocess.c @@ -723,6 +723,15 @@ pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality) struct PPMode *ppMode; char *filterToken; + if (!strcmp(name, "help")) { + const char *p; + for (p = pp_help; strchr(p, '\n'); p = strchr(p, '\n') + 1) { + av_strlcpy(temp, p, FFMIN(sizeof(temp), strchr(p, '\n') - p + 2)); + av_log(NULL, AV_LOG_INFO, "%s", temp); + } + return NULL; + } + ppMode= av_malloc(sizeof(PPMode)); ppMode->lumMode= 0; |