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avoid infinite loop if pixel format conversion does not exist 

Originally committed as revision 11259 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2007-12-18 13:49:58 +00:00
parent fe9bb34766
commit 86404ffba2
1 changed files with 2 additions and 0 deletions
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2
libavcodec/imgconvert.c
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@ -2555,6 +2555,8 @@ int img_convert(AVPicture *dst, int dst_pix_fmt,
else
int_pix_fmt = PIX_FMT_RGB24;
}
if (src_pix_fmt == int_pix_fmt)
return -1;
if (avpicture_alloc(tmp, int_pix_fmt, dst_width, dst_height) < 0)
return -1;
ret = -1;