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| author | Marco <marpan@chromium.org> | 2015-07-07 11:43:15 -0700 |
|---|---|---|
| committer | Marco <marpan@chromium.org> | 2015-07-07 11:52:01 -0700 |
| commit | 478fbc8f236ee4118e032074eb7c0a1be11d0d10 (patch) | |
| tree | c5bf71a9b977a806b01cda423c33d282b7a56885 /vp9/encoder | |
| parent | 9cb3a13426d21a9bcfbd4d71e045fa0199ab1bbd (diff) | |
| download | libvpx-478fbc8f236ee4118e032074eb7c0a1be11d0d10.tar libvpx-478fbc8f236ee4118e032074eb7c0a1be11d0d10.tar.gz libvpx-478fbc8f236ee4118e032074eb7c0a1be11d0d10.tar.bz2 libvpx-478fbc8f236ee4118e032074eb7c0a1be11d0d10.zip | |
Update to speed 5 non-rd mode partition search.
If the pre-selected partition size (from variance partition) is
32x32, also apply nonrd partition search for 32x32 and 16x16 size.
Overall small positive gain in metrics, average ~1%.
Some visual improvement, for lower resolutions.
Change-Id: I69cb425bda94f7d13d34c451ab30e9276335a30e
Diffstat (limited to 'vp9/encoder')
| -rw-r--r-- | vp9/encoder/vp9_encodeframe.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c index b39b53d18..02d986e85 100644 --- a/vp9/encoder/vp9_encodeframe.c +++ b/vp9/encoder/vp9_encodeframe.c @@ -3349,8 +3349,13 @@ static void nonrd_select_partition(VP9_COMP *cpi, subsize = (bsize >= BLOCK_8X8) ? mi[0]->mbmi.sb_type : BLOCK_4X4; partition = partition_lookup[bsl][subsize]; - if (bsize == BLOCK_32X32 && partition != PARTITION_NONE && - subsize >= BLOCK_16X16) { + if (bsize == BLOCK_32X32 && subsize == BLOCK_32X32) { + x->max_partition_size = BLOCK_32X32; + x->min_partition_size = BLOCK_16X16; + nonrd_pick_partition(cpi, td, tile_data, tp, mi_row, mi_col, bsize, + rd_cost, 0, INT64_MAX, pc_tree); + } else if (bsize == BLOCK_32X32 && partition != PARTITION_NONE && + subsize >= BLOCK_16X16) { x->max_partition_size = BLOCK_32X32; x->min_partition_size = BLOCK_8X8; nonrd_pick_partition(cpi, td, tile_data, tp, mi_row, mi_col, bsize, |