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Code Issues Releases Activity

avconv: remove OutputStream.picref.

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It's only used inside transcode_video() and there's no point in
preserving it between subsequent calls. So use a local variable instead.
This commit is contained in:
Anton Khirnov 2012-03-29 09:02:01 +02:00
parent 695ec04e6a
commit b6c4518a87
1 changed files with 5 additions and 5 deletions
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10
avconv.c
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@ -243,7 +243,6 @@ typedef struct OutputStream {
AVFilterContext *output_video_filter;
AVFilterContext *input_video_filter;
AVFilterBufferRef *picref;
char *avfilter;
AVFilterGraph *graph;
@ -1971,21 +1970,22 @@ static int transcode_video(InputStream *ist, AVPacket *pkt, int *got_output, int
frame_available = avfilter_poll_frame(ost->output_video_filter->inputs[0]);
while (frame_available) {
AVFilterBufferRef *picref;
AVRational ist_pts_tb;
if ((ret = get_filtered_video_frame(ost->output_video_filter,
filtered_frame, &ost->picref,
filtered_frame, &picref,
&ist_pts_tb)) < 0)
goto fail;
filtered_frame->pts = av_rescale_q(ost->picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
filtered_frame->pts = av_rescale_q(picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
if (!ost->frame_aspect_ratio)
ost->st->codec->sample_aspect_ratio = ost->picref->video->pixel_aspect;
ost->st->codec->sample_aspect_ratio = picref->video->pixel_aspect;
do_video_out(output_files[ost->file_index].ctx, ost, filtered_frame, &frame_size,
same_quant ? quality : ost->st->codec->global_quality);
if (vstats_filename && frame_size)
do_video_stats(output_files[ost->file_index].ctx, ost, frame_size);
frame_available = ost->output_video_filter && avfilter_poll_frame(ost->output_video_filter->inputs[0]);
avfilter_unref_buffer(ost->picref);
avfilter_unref_buffer(picref);
}
}