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clear_block mmx

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Originally committed as revision 16045 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Loren Merritt
2008-12-10 21:35:17 +00:00
parent 5fac277602
commit 5fecfb7d58
10 changed files with 56 additions and 25 deletions
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6
libavcodec/dsputil.c
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@@ -3420,6 +3420,11 @@ void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){
}
}
static void clear_block_c(DCTELEM *block)
{
memset(block, 0, sizeof(DCTELEM)*64);
}
/**
* memset(blocks, 0, sizeof(DCTELEM)*6*64)
*/
@@ -4288,6 +4293,7 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->sum_abs_dctelem = sum_abs_dctelem_c;
c->gmc1 = gmc1_c;
c->gmc = ff_gmc_c;
c->clear_block = clear_block_c;
c->clear_blocks = clear_blocks_c;
c->pix_sum = pix_sum_c;
c->pix_norm1 = pix_norm1_c;