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| author | Anton Khirnov <anton@khirnov.net> | 2012-07-14 09:25:33 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-07-22 09:14:05 +0200 |
| commit | e9b992d035b58209d66115bd7d964741dd31d592 (patch) | |
| tree | 6943fb7749c7930b1fde69fba8198d80a227f931 /libavfilter/internal.h | |
| parent | ebc8d974817fe456a0afe6867fdeb22c761fb04f (diff) | |
| download | ffmpeg-e9b992d035b58209d66115bd7d964741dd31d592.tar.gz | |
lavfi: add error handling to draw_slice().
Diffstat (limited to 'libavfilter/internal.h')
| -rw-r--r-- | libavfilter/internal.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavfilter/internal.h b/libavfilter/internal.h index c08e00bcb8..3a2d50d65c 100644 --- a/libavfilter/internal.h +++ b/libavfilter/internal.h @@ -106,8 +106,10 @@ struct AVFilterPad { * and should do its processing. * * Input video pads only. + * + * @return >= 0 on success, a negative AVERROR on error. */ - void (*draw_slice)(AVFilterLink *link, int y, int height, int slice_dir); + int (*draw_slice)(AVFilterLink *link, int y, int height, int slice_dir); /** * Samples filtering callback. This is where a filter receives audio data |