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| author | Jingning Han <jingning@google.com> | 2014-04-01 12:55:20 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2014-04-02 09:51:22 -0700 |
| commit | 751d002f2fd45d2354d8d6419c940c12a6bf9a44 (patch) | |
| tree | c193e96ed348b8fb3b9c7ce98805f61cd634750e /vp9/encoder/vp9_pickmode.c | |
| parent | 88690475ea28fb396c8efb01ab6d21e106765341 (diff) | |
| download | libvpx-751d002f2fd45d2354d8d6419c940c12a6bf9a44.tar libvpx-751d002f2fd45d2354d8d6419c940c12a6bf9a44.tar.gz libvpx-751d002f2fd45d2354d8d6419c940c12a6bf9a44.tar.bz2 libvpx-751d002f2fd45d2354d8d6419c940c12a6bf9a44.zip | |
Adjust rate allocation in non-RD coding mode
This commit reduces the frequency of frames using finer quantizer
in non-RD coding flow, and slightly tune up the quantizer resolution
when used. It provides 1.7% compression gains in speed -5 at no speed
difference.
Change-Id: I430249a51260a841a0402666e5ec1566e4f7d5a6
Diffstat (limited to 'vp9/encoder/vp9_pickmode.c')
| -rw-r--r-- | vp9/encoder/vp9_pickmode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/vp9/encoder/vp9_pickmode.c b/vp9/encoder/vp9_pickmode.c index b517d6cfe..099add730 100644 --- a/vp9/encoder/vp9_pickmode.c +++ b/vp9/encoder/vp9_pickmode.c @@ -193,9 +193,8 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize, int var = cpi->fn_ptr[bs].vf(p->src.buf, p->src.stride, pd->dst.buf, pd->dst.stride, &sse); - vp9_model_rd_from_var_lapndz(var + sse, 1 << num_pels_log2_lookup[bs], + vp9_model_rd_from_var_lapndz(sse + var, 1 << num_pels_log2_lookup[bs], pd->dequant[1] >> 3, &rate, &dist); - *out_rate_sum = rate; *out_dist_sum = dist << 3; } |