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vp9: Fix to source_sad feature for SVC.

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Allow speed feature sf->use_source_sad to be used
on highest spatial layer for SVC.

Change-Id: I260eb0478902764f49f83e43b17024fe86ff3b22
This commit is contained in:
Marco
2017-03-08 10:57:48 -08:00
parent b39f7c3364
commit f0a22b23fe
2 changed files with 19 additions and 5 deletions
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15
vp9/encoder/vp9_encoder.c
View File

@@ -3083,6 +3083,7 @@ static void encode_without_recode_loop(VP9_COMP *cpi, size_t *size,
uint8_t *dest) {
VP9_COMMON *const cm = &cpi->common;
int q = 0, bottom_index = 0, top_index = 0; // Dummy variables.
int compute_source_sad = cpi->sf.use_source_sad;
vpx_clear_system_state();
@@ -3127,6 +3128,16 @@ static void encode_without_recode_loop(VP9_COMP *cpi, size_t *size,
#endif
}
if (cpi->use_svc &&
(cpi->svc.spatial_layer_id < cpi->svc.number_spatial_layers - 1 ||
cpi->svc.current_superframe < 1)) {
compute_source_sad = 0;
if (cpi->content_state_sb != NULL)
memset(cpi->content_state_sb, 0, (cm->mi_stride >> 3) *
((cm->mi_rows >> 3) + 1) *
sizeof(*cpi->content_state_sb));
}
// Avoid scaling last_source unless its needed.
// Last source is needed if vp9_avg_source_sad() is used, or if
// partition_search_type == SOURCE_VAR_BASED_PARTITION, or if noise
@@ -3137,7 +3148,7 @@ static void encode_without_recode_loop(VP9_COMP *cpi, size_t *size,
cpi->oxcf.mode == REALTIME && cpi->oxcf.speed >= 5) ||
cpi->sf.partition_search_type == SOURCE_VAR_BASED_PARTITION ||
(cpi->noise_estimate.enabled && !cpi->oxcf.noise_sensitivity) ||
cpi->sf.use_source_sad))
compute_source_sad))
cpi->Last_Source =
vp9_scale_if_required(cm, cpi->unscaled_last_source,
&cpi->scaled_last_source, (cpi->oxcf.pass == 0));
@@ -3152,7 +3163,7 @@ static void encode_without_recode_loop(VP9_COMP *cpi, size_t *size,
if (cpi->oxcf.pass == 0 && cpi->oxcf.mode == REALTIME &&
cpi->oxcf.speed >= 5 && cpi->resize_state == 0 &&
(cpi->oxcf.content == VP9E_CONTENT_SCREEN ||
cpi->oxcf.rc_mode == VPX_VBR || cpi->sf.use_source_sad) &&
cpi->oxcf.rc_mode == VPX_VBR || compute_source_sad) &&
cm->show_frame)
vp9_avg_source_sad(cpi);

9
vp9/encoder/vp9_speed_features.c
View File

@@ -501,11 +501,14 @@ static void set_rt_speed_feature_framesize_independent(
sf->mv.search_method = NSTEP;
sf->mv.fullpel_search_step_param = 6;
}
if (!cpi->use_svc && !cpi->resize_pending && !cpi->resize_state &&
!cpi->external_resize && cpi->oxcf.resize_mode == RESIZE_NONE)
if (!cpi->resize_pending && !cpi->resize_state && !cpi->external_resize &&
cpi->oxcf.resize_mode == RESIZE_NONE)
sf->use_source_sad = 1;
if (sf->use_source_sad) {
if (cpi->content_state_sb == NULL) {
// For SVC allocate for top layer.
if (cpi->content_state_sb == NULL &&
(!cpi->use_svc ||
cpi->svc.spatial_layer_id == cpi->svc.number_spatial_layers - 1)) {
cpi->content_state_sb = (uint8_t *)vpx_calloc(
(cm->mi_stride >> 3) * ((cm->mi_rows >> 3) + 1), sizeof(uint8_t));
}