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vf_pad: keep a reference to the output buffer. 

Once fixed, the end_frame function does exactly what
avfilter_default_end_frame does; therefore, end_frame
can be removed to let avfilter_default_end_frame work.

Fixes ticket #1038.
This commit is contained in:
Nicolas George 2012-03-07 17:10:00 +01:00
parent 4ecfb91b85
commit b50767c31d
1 changed files with 2 additions and 9 deletions
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11
libavfilter/vf_pad.c
View File

@ -335,13 +335,7 @@ static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
outpicref->video->w = pad->w;
outpicref->video->h = pad->h;
avfilter_start_frame(inlink->dst->outputs[0], outpicref);
}
static void end_frame(AVFilterLink *link)
{
avfilter_end_frame(link->dst->outputs[0]);
avfilter_unref_buffer(link->cur_buf);
avfilter_start_frame(inlink->dst->outputs[0], avfilter_ref_buffer(outpicref, ~0));
}
static void draw_send_bar_slice(AVFilterLink *link, int y, int h, int slice_dir, int before_slice)
@ -417,8 +411,7 @@ AVFilter avfilter_vf_pad = {
.config_props = config_input,
.get_video_buffer = get_video_buffer,
.start_frame = start_frame,
.draw_slice = draw_slice,
.end_frame = end_frame, },
.draw_slice = draw_slice, },
{ .name = NULL}},
.outputs = (const AVFilterPad[]) {{ .name = "default",