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| author | Diego Biurrun <diego@biurrun.de> | 2014-09-02 23:25:33 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2014-09-16 09:37:14 -0700 |
| commit | 2dd09ebf5597fd5e4a573bee9cccf21ae821f286 (patch) | |
| tree | 9cecd594c51421fea716e38510b2cd72c5d48729 | |
| parent | 45ff7c93dd84a254cc96acc589e5ac3d7bd16bce (diff) | |
| download | ffmpeg-2dd09ebf5597fd5e4a573bee9cccf21ae821f286.tar.gz | |
cmdutils: Print a more sensible message in show_filters() w/o libavfilter
Also avoid an unused variable warning for compilers w/o av_unused support.
| -rw-r--r-- | cmdutils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cmdutils.c b/cmdutils.c index 202b288a60..96b40f31a6 100644 --- a/cmdutils.c +++ b/cmdutils.c @@ -1161,12 +1161,14 @@ int show_protocols(void *optctx, const char *opt, const char *arg) int show_filters(void *optctx, const char *opt, const char *arg) { - const AVFilter av_unused(*filter) = NULL; +#if CONFIG_AVFILTER + const AVFilter *filter = NULL; printf("Filters:\n"); -#if CONFIG_AVFILTER while ((filter = avfilter_next(filter))) printf("%-16s %s\n", filter->name, filter->description); +#else + printf("No filters available: libavfilter disabled\n"); #endif return 0; } |