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ffmpeg: prefer dec/enc over ost/ist->st->codec in do_video_out() 

Compact code, improve readability.
This commit is contained in:
Stefano Sabatini 2011-05-06 11:14:15 +02:00
parent a851fa7fec
commit 04c373c1e9
1 changed files with 3 additions and 8 deletions
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11
ffmpeg.c
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@ -1228,14 +1228,9 @@ static void do_video_out(AVFormatContext *s,
/* initialize a new scaler context */
sws_freeContext(ost->img_resample_ctx);
sws_flags = av_get_int(sws_opts, "sws_flags", NULL);
ost->img_resample_ctx = sws_getContext(
ist->st->codec->width,
ist->st->codec->height,
ist->st->codec->pix_fmt,
ost->st->codec->width,
ost->st->codec->height,
ost->st->codec->pix_fmt,
sws_flags, NULL, NULL, NULL);
ost->img_resample_ctx = sws_getContext(dec->width, dec->height, dec->pix_fmt,
enc->width, enc->height, enc->pix_fmt,
sws_flags, NULL, NULL, NULL);
if (ost->img_resample_ctx == NULL) {
fprintf(stderr, "Cannot get resampling context\n");
ffmpeg_exit(1);