commit f932e15210820b806e7932f2ceb2e5f8758c8cc8
author Tim Kopp <tkopp@google.com> Mon Jul 21 08:28:41 2014 -0700
committer Gerrit Code Review <gerrit@gerrit.golo.chromium.org> Mon Jul 21 08:28:41 2014 -0700
tree feb9da86be8c03ce7814e9353fd6246129906dc5
parent 1cfaaf678de2d8b7ef25e56b236486a313a238b8
parent c66f612c4bf527401701b7b95e0d3886a660fd74

Merge "VP9 denoiser fix: ref frames now updated properly"

vp9/encoder/vp9_denoiser.c

diff --git a/vp9/encoder/vp9_denoiser.c b/vp9/encoder/vp9_denoiser.c
index ca84a1b..90ea9cc 100644
--- a/vp9/encoder/vp9_denoiser.c
+++ b/vp9/encoder/vp9_denoiser.c
@@ -345,10 +345,9 @@
                                     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) {