From a978c04e228e48d5828da5197a4b8eeef9c4ecb8 Mon Sep 17 00:00:00 2001 From: Nicolas George Date: Thu, 27 Dec 2012 00:42:51 +0100 Subject: [PATCH] lavfi/video: ensure that filter_frame is called. This is a temporary workaround until all filters have been upgraded to filter_frame and the framework can forget completely about start_frame/draw_slice/end_frame. --- libavfilter/video.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/libavfilter/video.c b/libavfilter/video.c index a7ef0454a18..bd2d32a1918 100644 --- a/libavfilter/video.c +++ b/libavfilter/video.c @@ -163,6 +163,9 @@ static int default_start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref) { AVFilterLink *outlink = NULL; + if (inlink->dstpad->filter_frame) + return 0; + if (inlink->dst->nb_outputs) outlink = inlink->dst->outputs[0]; @@ -275,6 +278,12 @@ static int default_end_frame(AVFilterLink *inlink) { AVFilterLink *outlink = NULL; + if (inlink->dstpad->filter_frame) { + int ret = inlink->dstpad->filter_frame(inlink, inlink->cur_buf); + inlink->cur_buf = NULL; + return ret; + } + if (inlink->dst->nb_outputs) outlink = inlink->dst->outputs[0]; -- 2.39.5