Commit c7c99018 authored by Yaowu Xu's avatar Yaowu Xu
Browse files

added a speed feature on lpf level picking

Change-Id: Id578f8afdeab3702fc8386969f2d832d8f1b5420
parent e3c92bd2
......@@ -744,6 +744,7 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
sf->use_rd_breakout = 0;
sf->skip_encode_sb = 0;
sf->use_uv_intra_rd_estimate = 0;
sf->use_fast_lpf_pick = 0;
sf->using_small_partition_info = 0;
// Skip any mode not chosen at size < X for all sizes > X
// Hence BLOCK_64X64 (skip is off)
......@@ -830,6 +831,7 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
sf->auto_mv_step_size = 1;
sf->search_method = SQUARE;
sf->subpel_iters_per_step = 1;
sf->use_fast_lpf_pick = 1;
}
if (speed == 3) {
sf->comp_inter_joint_search_thresh = BLOCK_SIZE_TYPES;
......@@ -2434,7 +2436,10 @@ static void loopfilter_frame(VP9_COMP *cpi, VP9_COMMON *cm) {
vpx_usec_timer_start(&timer);
vp9_pick_filter_level(cpi->Source, cpi);
if (cpi->sf.use_fast_lpf_pick == 0)
vp9_pick_filter_level(cpi->Source, cpi);
else
vp9_pick_filter_level_fast(cpi->Source, cpi);
vpx_usec_timer_mark(&timer);
cpi->time_pick_lpf += vpx_usec_timer_elapsed(&timer);
......
......@@ -289,6 +289,7 @@ typedef struct {
MB_PREDICTION_MODE last_chroma_intra_mode;
int use_rd_breakout;
int use_uv_intra_rd_estimate;
int use_fast_lpf_pick;
} SPEED_FEATURES;
typedef struct VP9_COMP {
......
......@@ -125,6 +125,10 @@ static int get_max_filter_level(VP9_COMP *cpi, int base_qindex) {
void vp9_set_alt_lf_level(VP9_COMP *cpi, int filt_val) {
}
void vp9_pick_filter_level_fast(YV12_BUFFER_CONFIG *sd, VP9_COMP *cpi) {
struct loopfilter *lf = &cpi->mb.e_mbd.lf;
lf->filter_level = 0;
}
void vp9_pick_filter_level(YV12_BUFFER_CONFIG *sd, VP9_COMP *cpi) {
VP9_COMMON *cm = &cpi->common;
struct loopfilter *lf = &cpi->mb.e_mbd.lf;
......
......@@ -20,4 +20,6 @@ void vp9_set_alt_lf_level(struct VP9_COMP *cpi, int filt_val);
void vp9_pick_filter_level(struct yv12_buffer_config *sd,
struct VP9_COMP *cpi);
void vp9_pick_filter_level_fast(struct yv12_buffer_config *sd,
struct VP9_COMP *cpi);
#endif // VP9_ENCODER_VP9_PICKLPF_H_
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