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overlay: clear cur_buf on main input link. 

A reference is kept in the queue and freed after use.
This commit is contained in:
Nicolas George 2012-07-22 17:56:59 +02:00
parent 1be55c82a5
commit 9c1d649ce5
1 changed files with 4 additions and 1 deletions
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5
libavfilter/vf_overlay.c
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@ -514,8 +514,11 @@ static void start_frame_main(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
flush_frames(ctx);
inpicref->pts = av_rescale_q(inpicref->pts, ctx->inputs[MAIN]->time_base,
ctx->outputs[0]->time_base);
if (try_start_frame(ctx, inpicref) < 0)
if (try_start_frame(ctx, inpicref) < 0) {
ff_bufqueue_add(ctx, &over->queue_main, inpicref);
av_assert1(inpicref == inlink->cur_buf);
inlink->cur_buf = NULL;
}
}
static void draw_slice_main(AVFilterLink *inlink, int y, int h, int slice_dir)