From 425c30ddae3e6f36b80edad192a6108bfa50277e Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 27 Oct 2012 16:54:31 +0200 Subject: [PATCH] sws: loose the minimum dimension checks A few quick tests show no fundamental problem with such diemnsions Signed-off-by: Michael Niedermayer --- libswscale/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/utils.c b/libswscale/utils.c index b27dc927e3..e300cae6f5 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -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",