generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Convert simple_model_rd_from_var from a speed check to a speed feature.

Browse Source 
Change-Id: I8877025e172fff29bc4e270790211463b676b4d7
This commit is contained in:
Alex Converse 2015-07-30 13:52:02 -07:00
parent c0f0245e8a
commit c827c59eaf
3 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
vp9/encoder/vp9_rdopt.c
View File

@ -237,7 +237,7 @@ static void model_rd_for_sb(VP9_COMP *cpi, BLOCK_SIZE bsize,
total_sse += sum_sse;
// Fast approximate the modelling function.
if (cpi->oxcf.speed > 4) {
if (cpi->sf.simple_model_rd_from_var) {
int64_t rate;
const int64_t square_error = sum_sse;
int quantizer = (pd->dequant[1] >> 3);

3
vp9/encoder/vp9_speed_features.c
View File

@ -193,6 +193,7 @@ static void set_good_speed_feature(VP9_COMP *cpi, VP9_COMMON *cm,
sf->use_fast_coef_costing = 1;
sf->motion_field_mode_search = !boosted;
sf->partition_search_breakout_rate_thr = 300;
sf->simple_model_rd_from_var = 1;
}
if (speed >= 5) {
@ -335,6 +336,7 @@ static void set_rt_speed_feature(VP9_COMP *cpi, SPEED_FEATURES *sf,
sf->inter_mode_mask[BLOCK_64X64] = INTER_NEAREST;
sf->max_intra_bsize = BLOCK_32X32;
sf->allow_skip_recode = 1;
sf->simple_model_rd_from_var = 1;
}
if (speed >= 5) {
@ -507,6 +509,7 @@ void vp9_set_speed_features_framesize_independent(VP9_COMP *cpi) {
sf->tx_size_search_breakout = 0;
sf->partition_search_breakout_dist_thr = 0;
sf->partition_search_breakout_rate_thr = 0;
sf->simple_model_rd_from_var = 0;
if (oxcf->mode == REALTIME)
set_rt_speed_feature(cpi, sf, oxcf->speed, oxcf->content);

3
vp9/encoder/vp9_speed_features.h
View File

@ -415,6 +415,9 @@ typedef struct SPEED_FEATURES {
// Allow skipping partition search for still image frame
int allow_partition_search_skip;
// Fast approximation of vp9_model_rd_from_var_lapndz
int simple_model_rd_from_var;
} SPEED_FEATURES;
struct VP9_COMP;