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Merge "vp9: Fixes in non-rd pickmode for denoising with SVC."

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Marco Paniconi 2017-03-16 21:53:38 +00:00 committed by Gerrit Code Review
commit 83ba1880bf
1 changed files with 21 additions and 5 deletions
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24
vp9/encoder/vp9_pickmode.c
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@ -1436,6 +1436,7 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data,
#if CONFIG_VP9_TEMPORAL_DENOISING
VP9_PICKMODE_CTX_DEN ctx_den;
int64_t zero_last_cost_orig = INT64_MAX;
int denoise_svc_pickmode = 1;
#endif
init_ref_frame_cost(cm, xd, ref_frame_cost);
@ -1495,8 +1496,15 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data,
}
#if CONFIG_VP9_TEMPORAL_DENOISING
if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi) &&
cpi->denoiser.denoising_level > kDenLowLow) {
if (cpi->oxcf.noise_sensitivity > 0) {
if (cpi->use_svc) {
int layer = LAYER_IDS_TO_IDX(cpi->svc.spatial_layer_id,
cpi->svc.temporal_layer_id,
cpi->svc.number_temporal_layers);
LAYER_CONTEXT *lc = &cpi->svc.layer_context[layer];
denoise_svc_pickmode = denoise_svc(cpi) && !lc->is_key_frame;
}
if (cpi->denoiser.denoising_level > kDenLowLow && denoise_svc_pickmode)
vp9_denoiser_reset_frame_stats(ctx);
}
#endif
@ -1547,6 +1555,14 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data,
!svc_force_zero_mode[GOLDEN_FRAME - 1] && !force_skip_low_temp_var))
use_golden_nonzeromv = 0;
#if CONFIG_VP9_TEMPORAL_DENOISING
// TODO(marpan): Allowing golden as the (spatial) reference for SVC with
// denoising causes bad artifact. Remove this condition when artifact issue
// is resolved.
if (cpi->use_svc && cpi->oxcf.noise_sensitivity > 0 && denoise_svc_pickmode)
usable_ref_frame = LAST_FRAME;
#endif
for (ref_frame = LAST_FRAME; ref_frame <= usable_ref_frame; ++ref_frame) {
if (!skip_ref_find_pred[ref_frame]) {
find_predictors(cpi, x, ref_frame, frame_mv, const_motion,
@ -1923,7 +1939,7 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data,
}
#if CONFIG_VP9_TEMPORAL_DENOISING
if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi) &&
if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc_pickmode &&
cpi->denoiser.denoising_level > kDenLowLow) {
vp9_denoiser_update_frame_stats(mi, sse_y, this_mode, ctx);
// Keep track of zero_last cost.
@ -2122,7 +2138,7 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data,
#if CONFIG_VP9_TEMPORAL_DENOISING
if (cpi->oxcf.noise_sensitivity > 0 && cpi->resize_pending == 0 &&
denoise_svc(cpi) && cpi->denoiser.denoising_level > kDenLowLow &&
denoise_svc_pickmode && cpi->denoiser.denoising_level > kDenLowLow &&
cpi->denoiser.reset == 0) {
VP9_DENOISER_DECISION decision = COPY_BLOCK;
vp9_pickmode_ctx_den_update(&ctx_den, zero_last_cost_orig, ref_frame_cost,