From 0a164af64749dbebe08ccaa64e98ac6eb731efd6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= Date: Fri, 22 Mar 2013 09:49:01 +0100 Subject: [PATCH] lavfi/blend: always peek the first frame of each queue. --- libavfilter/vf_blend.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavfilter/vf_blend.c b/libavfilter/vf_blend.c index bc276d4..c9e7e7d 100644 --- a/libavfilter/vf_blend.c +++ b/libavfilter/vf_blend.c @@ -359,7 +359,7 @@ static int request_frame(AVFilterLink *outlink) b->frame_requested = 1; while (b->frame_requested) { - in = ff_bufqueue_peek(&b->queue_top, TOP) ? BOTTOM : TOP; + in = ff_bufqueue_peek(&b->queue_top, 0) ? BOTTOM : TOP; ret = ff_request_frame(ctx->inputs[in]); if (ret < 0) return ret; @@ -413,8 +413,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf) while (1) { AVFrame *top_buf, *bottom_buf, *out_buf; - if (!ff_bufqueue_peek(&b->queue_top, TOP) || - !ff_bufqueue_peek(&b->queue_bottom, BOTTOM)) break; + if (!ff_bufqueue_peek(&b->queue_top, 0) || + !ff_bufqueue_peek(&b->queue_bottom, 0)) break; top_buf = ff_bufqueue_get(&b->queue_top); bottom_buf = ff_bufqueue_get(&b->queue_bottom); -- 1.8.2