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| author | Marco <marpan@google.com> | 2015-01-28 10:24:25 -0800 |
|---|---|---|
| committer | Marco <marpan@google.com> | 2015-01-28 12:07:27 -0800 |
| commit | c0923d4d3aa61cb0a4ad7a4143ef3f06e15b4f2a (patch) | |
| tree | 4b196b6796fa9c35eb20984b482502460d9788dc /vp9/encoder/vp9_denoiser.c | |
| parent | eb12d880ab3b25a3839a7aa03ba0b24aea3023f1 (diff) | |
| download | libvpx-c0923d4d3aa61cb0a4ad7a4143ef3f06e15b4f2a.tar libvpx-c0923d4d3aa61cb0a4ad7a4143ef3f06e15b4f2a.tar.gz libvpx-c0923d4d3aa61cb0a4ad7a4143ef3f06e15b4f2a.tar.bz2 libvpx-c0923d4d3aa61cb0a4ad7a4143ef3f06e15b4f2a.zip | |
Fix to vp9 denoiser.
Prevent from using wrong mv for denoiser motion compensation.
Change-Id: Ifa0f9daabdbdab0900d3c17304059fe0d15de914
Diffstat (limited to 'vp9/encoder/vp9_denoiser.c')
| -rw-r--r-- | vp9/encoder/vp9_denoiser.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/vp9/encoder/vp9_denoiser.c b/vp9/encoder/vp9_denoiser.c index 7d4e26aaf..4f245e249 100644 --- a/vp9/encoder/vp9_denoiser.c +++ b/vp9/encoder/vp9_denoiser.c @@ -403,10 +403,7 @@ void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser, void vp9_denoiser_reset_frame_stats(PICK_MODE_CONTEXT *ctx) { ctx->zeromv_sse = UINT_MAX; - // This should be initialized as zero since mode search stage might skip - // NEWMV mode if inferred motion vector modes provide sufficiently good - // prediction quality. - ctx->newmv_sse = 0; + ctx->newmv_sse = UINT_MAX; } void vp9_denoiser_update_frame_stats(MB_MODE_INFO *mbmi, unsigned int sse, @@ -418,7 +415,7 @@ void vp9_denoiser_update_frame_stats(MB_MODE_INFO *mbmi, unsigned int sse, ctx->best_zeromv_reference_frame = mbmi->ref_frame[0]; } - if (mode == NEWMV) { + if (mbmi->mv[0].as_int != 0 && sse < ctx->newmv_sse) { ctx->newmv_sse = sse; ctx->best_sse_inter_mode = mode; ctx->best_sse_mv = mbmi->mv[0]; |