From 3b5632479e4e2f83f1a398161819e5c859e08dfe Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 12 May 2012 03:35:19 +0200 Subject: [PATCH] snow: fix 32x32 encoding Fixes ticket1083 Signed-off-by: Michael Niedermayer --- libavcodec/snowenc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c index ea66d5fd9c..70919603a6 100644 --- a/libavcodec/snowenc.c +++ b/libavcodec/snowenc.c @@ -1712,6 +1712,10 @@ redo_frame: else s->spatial_decomposition_count= 5; + while( !(width >>(s->chroma_h_shift + s->spatial_decomposition_count)) + || !(height>>(s->chroma_v_shift + s->spatial_decomposition_count))) + s->spatial_decomposition_count--; + s->m.pict_type = pic->pict_type; s->qbias = pic->pict_type == AV_PICTURE_TYPE_P ? 2 : 0;