diff options
| author | Stefano Sabatini <stefasab@gmail.com> | 2012-04-27 22:16:06 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-04-27 22:45:11 +0200 |
| commit | cf9f7e40cc8c6fceb79bd3d11eab87b3244f06d7 (patch) | |
| tree | 945d0073ed6efd1569ede3be83b0fcc530605493 | |
| parent | a853e88af2cecc5594365b8143e3ac87a3bea331 (diff) | |
| download | ffmpeg-cf9f7e40cc8c6fceb79bd3d11eab87b3244f06d7.tar.gz | |
lavfi/tinterlace: use avfilter_unref_bufferp()
| -rw-r--r-- | libavfilter/vf_tinterlace.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/libavfilter/vf_tinterlace.c b/libavfilter/vf_tinterlace.c index 9a11fe8fca..ac8350300d 100644 --- a/libavfilter/vf_tinterlace.c +++ b/libavfilter/vf_tinterlace.c @@ -82,8 +82,8 @@ static av_cold void uninit(AVFilterContext *ctx) { TInterlaceContext *tinterlace = ctx->priv; - if (tinterlace->cur ) avfilter_unref_buffer(tinterlace->cur ); - if (tinterlace->next) avfilter_unref_buffer(tinterlace->next); + if (tinterlace->cur ) avfilter_unref_bufferp(&tinterlace->cur ); + if (tinterlace->next) avfilter_unref_bufferp(&tinterlace->next); av_freep(&tinterlace->black_data[0]); } @@ -204,15 +204,13 @@ static void end_frame(AVFilterLink *inlink) next->data, next->linesize, inlink->format, inlink->w, inlink->h, FIELD_UPPER_AND_LOWER, 1, FIELD_LOWER); - avfilter_unref_buffer(tinterlace->next); - tinterlace->next = NULL; + avfilter_unref_bufferp(&tinterlace->next); break; case 1: /* only output even frames, odd frames are dropped; height unchanged, half framerate */ case 2: /* only output odd frames, even frames are dropped; height unchanged, half framerate */ out = avfilter_ref_buffer(tinterlace->mode == 2 ? cur : next, AV_PERM_READ); - avfilter_unref_buffer(tinterlace->next); - tinterlace->next = NULL; + avfilter_unref_bufferp(&tinterlace->next); break; case 3: /* expand each frame to double height, but pad alternate @@ -254,8 +252,7 @@ static void end_frame(AVFilterLink *inlink) next->data, next->linesize, inlink->format, inlink->w, inlink->h, tff ? FIELD_LOWER : FIELD_UPPER, 1, tff ? FIELD_LOWER : FIELD_UPPER); - avfilter_unref_buffer(tinterlace->next); - tinterlace->next = NULL; + avfilter_unref_bufferp(&tinterlace->next); break; } |