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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-06-22 14:33:09 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-06-22 23:11:43 +0200 |
| commit | c17808cebd2b9cf734dfa7f652ed49a3b3289386 (patch) | |
| tree | 809dfdeee9db61d718252717b8f21f423e067417 /libavfilter/internal.h | |
| parent | 012aa12a6bff8333da2165256bae312f6844ab65 (diff) | |
| download | ffmpeg-c17808cebd2b9cf734dfa7f652ed49a3b3289386.tar.gz | |
lavfi: define macro AVFILTER_DEFINE_CLASS
The macro can be used to define consistently the internal class of a
filter, save some typing and factorize.
Diffstat (limited to 'libavfilter/internal.h')
| -rw-r--r-- | libavfilter/internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavfilter/internal.h b/libavfilter/internal.h index 7e5cc1ac5e..9a95da10f1 100644 --- a/libavfilter/internal.h +++ b/libavfilter/internal.h @@ -326,4 +326,13 @@ int ff_poll_frame(AVFilterLink *link); */ int ff_request_frame(AVFilterLink *link); +#define AVFILTER_DEFINE_CLASS(fname) \ + static const AVClass fname##_class = { \ + .class_name = #fname, \ + .item_name = av_default_item_name, \ + .option = fname##_options, \ + .version = LIBAVUTIL_VERSION_INT, \ + .category = AV_CLASS_CATEGORY_FILTER, \ + } + #endif /* AVFILTER_INTERNAL_H */ |