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Avoid segfaulting if the swscale context cannot be allocated

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Originally committed as revision 5936 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Luca Abeni 2006-08-05 13:09:42 +00:00
parent e7268d51af
commit 0b50ac8a0f
1 changed files with 4 additions and 0 deletions
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ffmpeg.c
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@ -1665,6 +1665,10 @@ static int av_encode(AVFormatContext **output_files,
codec->height - (frame_padtop + frame_padbottom), codec->height - (frame_padtop + frame_padbottom),
codec->pix_fmt, codec->pix_fmt,
sws_flags, NULL, NULL, NULL); sws_flags, NULL, NULL, NULL);
if (ost->img_resample_ctx == NULL) {
fprintf(stderr, "Cannot get resampling context\n");
exit(1);
}
ost->resample_height = icodec->height - (frame_topBand + frame_bottomBand); ost->resample_height = icodec->height - (frame_topBand + frame_bottomBand);
} }
ost->encoding_needed = 1; ost->encoding_needed = 1;