From 3ba40ebb6cc58753dc3746c718203bb31760deba Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 6 Mar 2013 09:41:44 +0100 Subject: [PATCH] ivi_common: do not call MC for intra frames when dc_transform is unset CC:libav-stable@libav.org --- libavcodec/ivi_common.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c index 3d7cd13b7f..f068e45e89 100644 --- a/libavcodec/ivi_common.c +++ b/libavcodec/ivi_common.c @@ -527,9 +527,10 @@ static int ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile /* block not coded */ /* for intra blocks apply the dc slant transform */ /* for inter - perform the motion compensation without delta */ - if (is_intra && band->dc_transform) { - band->dc_transform(&prev_dc, band->buf + buf_offs, - band->pitch, blk_size); + if (is_intra) { + if (band->dc_transform) + band->dc_transform(&prev_dc, band->buf + buf_offs, + band->pitch, blk_size); } else mc_no_delta_func(band->buf + buf_offs, band->ref_buf + buf_offs + mv_y * band->pitch + mv_x,