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Merge "Minorly modify model_rd_for_sb_y function"

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Yunqing Wang 2015-03-12 17:16:48 -07:00 committed by Gerrit Code Review
commit 769e6567e9
1 changed files with 22 additions and 10 deletions
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12
vp9/encoder/vp9_pickmode.c
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@ -217,6 +217,8 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
const uint32_t ac_quant = pd->dequant[1];
unsigned int var = cpi->fn_ptr[bsize].vf(p->src.buf, p->src.stride,
pd->dst.buf, pd->dst.stride, &sse);
int skip_dc = 0;
*var_y = var;
*sse_y = sse;
@ -258,6 +260,9 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
// Check if dc coefficient can be quantized to zero.
if (sse_tx - var_tx < dc_thr || sse == var)
x->skip_txfm[0] = 1;
} else {
if (sse_tx - var_tx < dc_thr || sse == var)
skip_dc = 1;
}
}
@ -267,6 +272,7 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
return;
}
if (!skip_dc) {
#if CONFIG_VP9_HIGHBITDEPTH
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
vp9_model_rd_from_var_lapndz(sse - var, num_pels_log2_lookup[bsize],
@ -279,9 +285,15 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
vp9_model_rd_from_var_lapndz(sse - var, num_pels_log2_lookup[bsize],
dc_quant >> 3, &rate, &dist);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
if (!skip_dc) {
*out_rate_sum = rate >> 1;
*out_dist_sum = dist << 3;
} else {
*out_rate_sum = 0;
*out_dist_sum = (sse - var) << 4;
}
#if CONFIG_VP9_HIGHBITDEPTH
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {