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sws: loose the minimum dimension checks 

A few quick tests show no fundamental problem with such diemnsions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-27 16:54:31 +02:00
parent 733f85b7ae
commit 425c30ddae
1 changed files with 1 additions and 1 deletions
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2
libswscale/utils.c
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@ -933,7 +933,7 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
return AVERROR(EINVAL);
}
/* sanity check */
if (srcW < 4 || srcH < 1 || dstW < 8 || dstH < 1) {
if (srcW < 1 || srcH < 1 || dstW < 1 || dstH < 1) {
/* FIXME check if these are enough and try to lower them after
* fixing the relevant parts of the code */
av_log(c, AV_LOG_ERROR, "%dx%d -> %dx%d is invalid scaling dimension\n",