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| author | Anton Khirnov <anton@khirnov.net> | 2013-03-06 09:41:44 +0100 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2013-03-09 18:01:09 +0100 |
| commit | 74880e78d83031d612c941a383b810ff0c9d50c6 (patch) | |
| tree | 3db843866f1a79dacb6e06222be9f5c9e13a6dd9 | |
| parent | 747fbe0c212b81952bb27ec7b99fa709081e2d63 (diff) | |
| download | ffmpeg-74880e78d83031d612c941a383b810ff0c9d50c6.tar.gz | |
ivi_common: do not call MC for intra frames when dc_transform is unset
CC:libav-stable@libav.org
(cherry picked from commit 3ba40ebb6cc58753dc3746c718203bb31760deba)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
| -rw-r--r-- | libavcodec/ivi_common.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c index 76782e5173..3bdcbaba56 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, |