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Refactor: Move code updating ref frames for svc & denoiser.

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Make new functions and move them to vp9_denoiser.c and
vp9_svc_layercontext.c

Change-Id: Ia34266ee2831d0f1316b7a641cbbf40fe64e1a0c
This commit is contained in:
Jerome Jiang
2018-08-09 21:46:27 -07:00
parent b626452402
commit f8d4492d22
5 changed files with 81 additions and 75 deletions
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38
vp9/encoder/vp9_denoiser.c
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@@ -717,6 +717,44 @@ int64_t vp9_scale_acskip_thresh(int64_t threshold,
return threshold;
}
void vp9_denoiser_update_ref_frame(VP9_COMP *const cpi) {
VP9_COMMON *const cm = &cpi->common;
SVC *const svc = &cpi->svc;
if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi) &&
cpi->denoiser.denoising_level > kDenLowLow) {
int svc_refresh_denoiser_buffers = 0;
int denoise_svc_second_layer = 0;
FRAME_TYPE frame_type = cm->intra_only ? KEY_FRAME : cm->frame_type;
if (cpi->use_svc) {
const int svc_buf_shift =
svc->number_spatial_layers - svc->spatial_layer_id == 2
? cpi->denoiser.num_ref_frames
: 0;
int layer =
LAYER_IDS_TO_IDX(svc->spatial_layer_id, svc->temporal_layer_id,
svc->number_temporal_layers);
LAYER_CONTEXT *const lc = &svc->layer_context[layer];
svc_refresh_denoiser_buffers =
lc->is_key_frame || svc->spatial_layer_sync[svc->spatial_layer_id];
denoise_svc_second_layer =
svc->number_spatial_layers - svc->spatial_layer_id == 2 ? 1 : 0;
// Check if we need to allocate extra buffers in the denoiser
// for refreshed frames.
if (vp9_denoiser_realloc_svc(
cm, &cpi->denoiser, svc_buf_shift, cpi->refresh_alt_ref_frame,
cpi->refresh_golden_frame, cpi->refresh_last_frame,
cpi->alt_fb_idx, cpi->gld_fb_idx, cpi->lst_fb_idx))
vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
"Failed to re-allocate denoiser for SVC");
}
vp9_denoiser_update_frame_info(
&cpi->denoiser, *cpi->Source, frame_type, cpi->refresh_alt_ref_frame,
cpi->refresh_golden_frame, cpi->refresh_last_frame, cpi->alt_fb_idx,
cpi->gld_fb_idx, cpi->lst_fb_idx, cpi->resize_pending,
svc_refresh_denoiser_buffers, denoise_svc_second_layer);
}
}
#ifdef OUTPUT_YUV_DENOISED
static void make_grayscale(YV12_BUFFER_CONFIG *yuv) {
int r, c;