Merge "vp9: Fix some issues with denoiser and SVC."
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@@ -413,15 +413,15 @@ static void swap_frame_buffer(YV12_BUFFER_CONFIG *const dest,
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src->y_buffer = tmp_buf;
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}
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void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
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YV12_BUFFER_CONFIG src,
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FRAME_TYPE frame_type,
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int refresh_alt_ref_frame,
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int refresh_golden_frame,
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int refresh_last_frame, int resized) {
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void vp9_denoiser_update_frame_info(
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VP9_DENOISER *denoiser, YV12_BUFFER_CONFIG src, FRAME_TYPE frame_type,
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int refresh_alt_ref_frame, int refresh_golden_frame, int refresh_last_frame,
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int resized, int svc_base_is_key) {
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// Copy source into denoised reference buffers on KEY_FRAME or
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// if the just encoded frame was resized.
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if (frame_type == KEY_FRAME || resized != 0 || denoiser->reset) {
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// if the just encoded frame was resized. For SVC, copy source if the base
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// spatial layer was key frame.
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if (frame_type == KEY_FRAME || resized != 0 || denoiser->reset ||
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svc_base_is_key) {
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int i;
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// Start at 1 so as not to overwrite the INTRA_FRAME
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for (i = 1; i < MAX_REF_FRAMES; ++i)
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@@ -59,12 +59,10 @@ typedef struct {
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struct VP9_COMP;
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void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
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YV12_BUFFER_CONFIG src,
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FRAME_TYPE frame_type,
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int refresh_alt_ref_frame,
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int refresh_golden_frame,
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int refresh_last_frame, int resized);
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void vp9_denoiser_update_frame_info(
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VP9_DENOISER *denoiser, YV12_BUFFER_CONFIG src, FRAME_TYPE frame_type,
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int refresh_alt_ref_frame, int refresh_golden_frame, int refresh_last_frame,
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int resized, int svc_base_is_key);
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void vp9_denoiser_denoise(struct VP9_COMP *cpi, MACROBLOCK *mb, int mi_row,
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int mi_col, BLOCK_SIZE bs, PICK_MODE_CONTEXT *ctx,
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@@ -2555,10 +2555,18 @@ void vp9_update_reference_frames(VP9_COMP *cpi) {
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#if CONFIG_VP9_TEMPORAL_DENOISING
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if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi) &&
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cpi->denoiser.denoising_level > kDenLowLow) {
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int svc_base_is_key = 0;
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if (cpi->use_svc) {
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int layer = LAYER_IDS_TO_IDX(cpi->svc.spatial_layer_id,
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cpi->svc.temporal_layer_id,
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cpi->svc.number_temporal_layers);
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LAYER_CONTEXT *lc = &cpi->svc.layer_context[layer];
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svc_base_is_key = lc->is_key_frame;
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}
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vp9_denoiser_update_frame_info(
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&cpi->denoiser, *cpi->Source, cpi->common.frame_type,
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cpi->refresh_alt_ref_frame, cpi->refresh_golden_frame,
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cpi->refresh_last_frame, cpi->resize_pending);
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cpi->refresh_last_frame, cpi->resize_pending, svc_base_is_key);
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}
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#endif
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if (is_one_pass_cbr_svc(cpi)) {
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@@ -131,7 +131,8 @@ void vp9_update_noise_estimate(VP9_COMP *const cpi) {
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// Force noise estimation to 0 and denoiser off if content has high motion.
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ne->level = kLowLow;
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#if CONFIG_VP9_TEMPORAL_DENOISING
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if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi))
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if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi) &&
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cpi->svc.current_superframe > 1)
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vp9_denoiser_set_noise_level(&cpi->denoiser, ne->level);
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#endif
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return;
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@@ -688,6 +688,17 @@ static int calc_active_worst_quality_one_pass_cbr(const VP9_COMP *cpi) {
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? VPXMIN(rc->avg_frame_qindex[INTER_FRAME],
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rc->avg_frame_qindex[KEY_FRAME])
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: rc->avg_frame_qindex[INTER_FRAME];
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// For SVC if the current base spatial layer was key frame, use the QP from
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// that base layer for ambient_qp.
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if (cpi->use_svc && cpi->svc.spatial_layer_id > 0) {
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int layer = LAYER_IDS_TO_IDX(0, cpi->svc.temporal_layer_id,
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cpi->svc.number_temporal_layers);
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const LAYER_CONTEXT *lc = &cpi->svc.layer_context[layer];
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if (lc->is_key_frame) {
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const RATE_CONTROL *lrc = &lc->rc;
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ambient_qp = VPXMIN(ambient_qp, lrc->last_q[KEY_FRAME]);
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}
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}
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active_worst_quality = VPXMIN(rc->worst_quality, ambient_qp * 5 >> 2);
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if (rc->buffer_level > rc->optimal_buffer_level) {
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// Adjust down.
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