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Merge "Use hybrid RD and non-RD coding flow for key frame coding"

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This commit is contained in:
Jingning Han 2014-12-05 11:25:19 -08:00 committed by Gerrit Code Review
commit 62c7356098
2 changed files with 11 additions and 2 deletions
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12
vp9/encoder/vp9_encodeframe.c
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@ -2663,6 +2663,15 @@ static TX_MODE select_tx_mode(const VP9_COMP *cpi, MACROBLOCKD *const xd) {
return cpi->common.tx_mode;
}
static void hybrid_intra_mode_search(VP9_COMP *cpi, MACROBLOCK *const x,
RD_COST *rd_cost, BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx) {
if (bsize < BLOCK_16X16)
vp9_rd_pick_intra_mode_sb(cpi, x, rd_cost, bsize, ctx, INT64_MAX);
else
vp9_pick_intra_mode(cpi, x, rd_cost, bsize, ctx);
}
static void nonrd_pick_sb_modes(VP9_COMP *cpi,
TileDataEnc *tile_data, MACROBLOCK *const x,
int mi_row, int mi_col, RD_COST *rd_cost,
@ -2680,7 +2689,7 @@ static void nonrd_pick_sb_modes(VP9_COMP *cpi,
x->rdmult = vp9_cyclic_refresh_get_rdmult(cpi->cyclic_refresh);
if (cm->frame_type == KEY_FRAME)
vp9_pick_intra_mode(cpi, x, rd_cost, bsize, ctx);
hybrid_intra_mode_search(cpi, x, rd_cost, bsize, ctx);
else if (vp9_segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP))
set_mode_info_seg_skip(x, cm->tx_mode, rd_cost, bsize);
else
@ -3609,6 +3618,7 @@ static void encode_frame_internal(VP9_COMP *cpi) {
cm->tx_mode = ALLOW_16X16;
}
#if CONFIG_VP9_HIGHBITDEPTH
if (cm->use_highbitdepth)
x->fwd_txm4x4 = xd->lossless ? vp9_highbd_fwht4x4 : vp9_highbd_fdct4x4;

1
vp9/encoder/vp9_speed_features.c
View File

@ -321,7 +321,6 @@ static void set_rt_speed_feature(VP9_COMP *cpi, SPEED_FEATURES *sf,
if (speed >= 6) {
// Adaptively switch between SOURCE_VAR_BASED_PARTITION and FIXED_PARTITION.
sf->partition_search_type = VAR_BASED_PARTITION;
// Turn on this to use non-RD key frame coding mode.
sf->use_nonrd_pick_mode = 1;
sf->mv.search_method = NSTEP;