libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_denoiser.h

Index: source/libvpx/vp9/encoder/vp9_denoiser.h
===================================================================
--- source/libvpx/vp9/encoder/vp9_denoiser.h	(revision 284462)
+++ source/libvpx/vp9/encoder/vp9_denoiser.h	(working copy)
@@ -26,14 +26,7 @@
 typedef struct vp9_denoiser {
   YV12_BUFFER_CONFIG running_avg_y[MAX_REF_FRAMES];
   YV12_BUFFER_CONFIG mc_running_avg_y;
-
-  unsigned int zero_mv_sse;
-  unsigned int best_sse;
   int increase_denoising;
-  PREDICTION_MODE best_sse_inter_mode;
-  int_mv best_sse_mv;
-  MV_REFERENCE_FRAME best_reference_frame;
-  MV_REFERENCE_FRAME best_zeromv_reference_frame;
 } VP9_DENOISER;
 
 void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
@@ -44,12 +37,14 @@
                                     int refresh_last_frame);
 
 void vp9_denoiser_denoise(VP9_DENOISER *denoiser, MACROBLOCK *mb,
-                          int mi_row, int mi_col, BLOCK_SIZE bs);
+                          int mi_row, int mi_col, BLOCK_SIZE bs,
+                          PICK_MODE_CONTEXT *ctx);
 
-void vp9_denoiser_reset_frame_stats(VP9_DENOISER *denoiser);
+void vp9_denoiser_reset_frame_stats(PICK_MODE_CONTEXT *ctx);
 
 void vp9_denoiser_update_frame_stats(VP9_DENOISER *denoiser, MB_MODE_INFO *mbmi,
-                                     unsigned int sse, PREDICTION_MODE mode);
+                                     unsigned int sse, PREDICTION_MODE mode,
+                                     PICK_MODE_CONTEXT *ctx);
 
 int vp9_denoiser_alloc(VP9_DENOISER *denoiser, int width, int height,
                        int ssx, int ssy, int border);