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author | David Conrad <lessen42@gmail.com> | 2010-03-13 05:56:08 +0000 |
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committer | David Conrad <lessen42@gmail.com> | 2010-03-13 05:56:08 +0000 |
commit | 703acd540e96e430c2a562d75a1672eee209f63d (patch) | |
tree | 3b3d36b82aa71de00fd9b049cd5e00c35c31047b /libavcodec/vp3.c | |
parent | cd9c03f57f1197adb8bcd861a11a5a879eebe4e6 (diff) | |
download | ffmpeg-703acd540e96e430c2a562d75a1672eee209f63d.tar.gz |
vp3: Use memset to clear the fragment array
Originally committed as revision 22496 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/vp3.c')
-rw-r--r-- | libavcodec/vp3.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c index fd2b6abc6e..f5693f485d 100644 --- a/libavcodec/vp3.c +++ b/libavcodec/vp3.c @@ -286,22 +286,6 @@ static int init_block_mapping(Vp3DecodeContext *s) } /* - * This function wipes out all of the fragment data. - */ -static void init_frame(Vp3DecodeContext *s, GetBitContext *gb) -{ - int i; - - /* zero out all of the fragment information */ - for (i = 0; i < s->fragment_count; i++) { - s->all_fragments[i].motion_x = 0; - s->all_fragments[i].motion_y = 0; - s->all_fragments[i].dc = 0; - s->all_fragments[i].qpi = 0; - } -} - -/* * This function sets up the dequantization tables used for a particular * frame. */ @@ -1771,7 +1755,7 @@ static int vp3_decode_frame(AVCodecContext *avctx, s->current_frame.qscale_table= s->qscale_table; //FIXME allocate individual tables per AVFrame s->current_frame.qstride= 0; - init_frame(s, &gb); + memset(s->all_fragments, 0, s->fragment_count * sizeof(Vp3Fragment)); if (unpack_superblocks(s, &gb)){ av_log(s->avctx, AV_LOG_ERROR, "error in unpack_superblocks\n"); |