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VP9 denoiser fix: ref frames now updated properly

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The ALT_REF_FRAME is now updated in the case of a KEY_FRAME in the VP9 denoiser.

Change-Id: Idf9a9772706f50e774fb240afcc01db38841043c
This commit is contained in:
Tim Kopp 2014-07-18 14:15:30 -07:00
parent 597ce31ff8
commit c66f612c4b
1 changed files with 3 additions and 4 deletions
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7
vp9/encoder/vp9_denoiser.c
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@ -345,10 +345,9 @@ void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
int refresh_last_frame) {
if (frame_type == KEY_FRAME) {
int i;
copy_frame(denoiser->running_avg_y[LAST_FRAME], src);
for (i = 2; i < MAX_REF_FRAMES - 1; i++) {
copy_frame(denoiser->running_avg_y[i],
denoiser->running_avg_y[LAST_FRAME]);
// Start at 1 so as not to overwrite the INTRA_FRAME
for (i = 1; i < MAX_REF_FRAMES; ++i) {
copy_frame(denoiser->running_avg_y[i], src);
}
} else { /* For non key frames */
if (refresh_alt_ref_frame) {