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Use precise rate cost for intra modes in inter frames

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derflr +0.021%
hevclr +0.207%
hevcmr +0.035%
stdhd  +0.042%

Change-Id: Ic750df93bcc0a261a66a9b19d939a5cd61a6b516
This commit is contained in:
hui su
2015-12-30 10:27:19 -08:00
parent 250213ac7e
commit 1559afda85
3 changed files with 12 additions and 8 deletions
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2
vp10/encoder/encoder.h
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@@ -468,7 +468,7 @@ typedef struct VP10_COMP {
search_site_config ss_cfg;
int mbmode_cost[INTRA_MODES];
int mbmode_cost[BLOCK_SIZE_GROUPS][INTRA_MODES];
#if CONFIG_REF_MV
int newmv_mode_cost[NEWMV_MODE_CONTEXTS][2];
int zeromv_mode_cost[ZEROMV_MODE_CONTEXTS][2];

5
vp10/encoder/rd.c
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@@ -75,7 +75,10 @@ static void fill_mode_costs(VP10_COMP *cpi) {
vp10_cost_tokens(cpi->y_mode_costs[i][j], vp10_kf_y_mode_prob[i][j],
vp10_intra_mode_tree);
vp10_cost_tokens(cpi->mbmode_cost, fc->y_mode_prob[1], vp10_intra_mode_tree);
for (i = 0; i < BLOCK_SIZE_GROUPS; ++i)
vp10_cost_tokens(cpi->mbmode_cost[i], fc->y_mode_prob[i],
vp10_intra_mode_tree);
for (i = 0; i < INTRA_MODES; ++i)
vp10_cost_tokens(cpi->intra_uv_mode_cost[i],
fc->uv_mode_prob[i], vp10_intra_mode_tree);

13
vp10/encoder/rdopt.c
View File

@@ -1528,7 +1528,7 @@ static int64_t rd_pick_intra_sub_8x8_y_mode(VP10_COMP *cpi, MACROBLOCK *mb,
int tot_rate_y = 0;
int64_t total_rd = 0;
ENTROPY_CONTEXT t_above[4], t_left[4];
const int *bmode_costs = cpi->mbmode_cost;
const int *bmode_costs = cpi->mbmode_cost[0];
memcpy(t_above, xd->plane[0].above_context, sizeof(t_above));
memcpy(t_left, xd->plane[0].left_context, sizeof(t_left));
@@ -4911,6 +4911,8 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
#endif // CONFIG_EXT_INTRA
const int intra_cost_penalty = vp10_get_intra_cost_penalty(
cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
const int * const intra_mode_cost =
cpi->mbmode_cost[size_group_lookup[bsize]];
int best_skip2 = 0;
uint8_t ref_frame_skip_mask[2] = { 0 };
uint16_t mode_skip_mask[MAX_REF_FRAMES] = { 0 };
@@ -5259,7 +5261,7 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
if (directional_mode_skip_mask[mbmi->mode])
continue;
rate_overhead = write_uniform_cost(2 * MAX_ANGLE_DELTAS + 1, 0) +
cpi->mbmode_cost[mbmi->mode];
intra_mode_cost[mbmi->mode];
rate_y = INT_MAX;
this_rd =
rd_pick_intra_angle_sby(cpi, x, &rate_dummy, &rate_y, &distortion_y,
@@ -5277,8 +5279,7 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
MB_MODE_INFO mbmi_copy = *mbmi;
if (rate_y != INT_MAX) {
int this_rate = rate_y +
cpi->mbmode_cost[mbmi->mode] +
int this_rate = rate_y + intra_mode_cost[mbmi->mode] +
vp10_cost_bit(cm->fc->ext_intra_probs[0], 0);
this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, distortion_y);
} else {
@@ -5287,7 +5288,7 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
if (!rd_pick_ext_intra_sby(cpi, x, &rate_dummy, &rate_y, &distortion_y,
&skippable, bsize,
cpi->mbmode_cost[mbmi->mode], &this_rd))
intra_mode_cost[mbmi->mode], &this_rd))
*mbmi = mbmi_copy;
}
#else
@@ -5323,7 +5324,7 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
}
#endif // CONFIG_EXT_INTRA
rate2 = rate_y + cpi->mbmode_cost[mbmi->mode] + rate_uv_intra[uv_tx];
rate2 = rate_y + intra_mode_cost[mbmi->mode] + rate_uv_intra[uv_tx];
#if CONFIG_EXT_INTRA
if (is_directional_mode)
rate2 += write_uniform_cost(2 * MAX_ANGLE_DELTAS + 1,