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Code Issues Releases Activity

lavfi/avf_showcqt: remove looping on request_frame().

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This commit is contained in:
Nicolas George 2015-10-02 16:00:53 +02:00
parent 4982130d5a
commit 114f3f526e
1 changed files with 1 additions and 8 deletions
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9
libavfilter/avf_showcqt.c
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@ -75,7 +75,6 @@ typedef struct {
int spectogram_count;
int spectogram_index;
int fft_bits;
int req_fullfilled;
int remaining_fill;
char *tlength;
char *volume;
@ -423,7 +422,6 @@ static int config_output(AVFilterLink *outlink)
outlink->w = video_width;
outlink->h = video_height;
s->req_fullfilled = 0;
s->spectogram_index = 0;
s->frame_count = 0;
s->spectogram_count = 0;
@ -649,7 +647,6 @@ static int plot_cqt(AVFilterLink *inlink)
s->outpicref->pts = s->frame_count;
ret = ff_filter_frame(outlink, av_frame_clone(s->outpicref));
s->req_fullfilled = 1;
s->frame_count++;
}
s->spectogram_count = (s->spectogram_count + 1) % s->count;
@ -723,11 +720,7 @@ static int request_frame(AVFilterLink *outlink)
AVFilterLink *inlink = outlink->src->inputs[0];
int ret;
s->req_fullfilled = 0;
do {
ret = ff_request_frame(inlink);
} while (!s->req_fullfilled && ret >= 0);
ret = ff_request_frame(inlink);
if (ret == AVERROR_EOF && s->outpicref)
filter_frame(inlink, NULL);
return ret;