From 782993d9e42462d99fd839bdc0967e006bc0781e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= Date: Thu, 29 Nov 2012 01:38:08 +0100 Subject: [PATCH] lavfi/thumbnail: use avfilter_unref_bufferp() where appropriate. --- libavfilter/vf_thumbnail.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/libavfilter/vf_thumbnail.c b/libavfilter/vf_thumbnail.c index beec31c0d5..afaa3b7c03 100644 --- a/libavfilter/vf_thumbnail.c +++ b/libavfilter/vf_thumbnail.c @@ -135,8 +135,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *frame) memset(thumb->frames[i].histogram, 0, sizeof(thumb->frames[i].histogram)); if (i == best_frame_idx) continue; - avfilter_unref_buffer(thumb->frames[i].buf); - thumb->frames[i].buf = NULL; + avfilter_unref_bufferp(&thumb->frames[i].buf); } thumb->n = 0; @@ -152,10 +151,8 @@ static av_cold void uninit(AVFilterContext *ctx) { int i; ThumbContext *thumb = ctx->priv; - for (i = 0; i < thumb->n_frames && thumb->frames[i].buf; i++) { - avfilter_unref_buffer(thumb->frames[i].buf); - thumb->frames[i].buf = NULL; - } + for (i = 0; i < thumb->n_frames && thumb->frames[i].buf; i++) + avfilter_unref_bufferp(&thumb->frames[i].buf); av_freep(&thumb->frames); }