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VP8: use AV_ZERO32 instead of AV_WN32A where relevant 

Originally committed as revision 24460 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jason Garrett-Glaser 2010-07-23 10:42:19 +00:00
parent 09959ec46e
commit 14767f35ed
1 changed files with 3 additions and 3 deletions
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6
libavcodec/vp8.c
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@ -667,7 +667,7 @@ static int decode_splitmvs(VP8Context *s, VP56RangeCoder *c,
mb->bmv[n].x = base_mv->x + read_mv_component(c, s->prob->mvc[1]);
break;
case VP8_SUBMVMODE_ZERO4X4:
AV_WN32A(&mb->bmv[n], 0);
AV_ZERO32(&mb->bmv[n]);
break;
case VP8_SUBMVMODE_LEFT4X4:
AV_WN32A(&mb->bmv[n], left);
@ -749,7 +749,7 @@ static void decode_mb_mode(VP8Context *s, VP8Macroblock *mb, int mb_x, int mb_y,
mb->mv = mb->bmv[decode_splitmvs(s, c, mb, &best) - 1];
break;
case VP8_MVMODE_ZERO:
AV_WN32A(&mb->mv, 0);
AV_ZERO32(&mb->mv);
break;
case VP8_MVMODE_NEAREST:
clamp_mv(s, &mb->mv, &near[0], mb_x, mb_y);
@ -776,7 +776,7 @@ static void decode_mb_mode(VP8Context *s, VP8Macroblock *mb, int mb_x, int mb_y,
s->chroma_pred_mode = vp8_rac_get_tree(c, vp8_pred8x8c_tree, s->prob->pred8x8c);
mb->ref_frame = VP56_FRAME_CURRENT;
mb->partitioning = VP8_SPLITMVMODE_NONE;
AV_WN32A(&mb->bmv[0], 0);
AV_ZERO32(&mb->bmv[0]);
}
}