libvpx: Pull from upstream

source/libvpx/vp9/common/vp9_postproc.h

Index: source/libvpx/vp9/common/vp9_postproc.h
===================================================================
--- source/libvpx/vp9/common/vp9_postproc.h	(revision 293588)
+++ source/libvpx/vp9/common/vp9_postproc.h	(working copy)
@@ -14,6 +14,8 @@
 
 #include "vpx_ports/mem.h"
 #include "vpx_scale/yv12config.h"
+#include "vp9/common/vp9_blockd.h"
+#include "vp9/common/vp9_mfqe.h"
 #include "vp9/common/vp9_ppflags.h"
 
 #ifdef __cplusplus
@@ -24,6 +26,10 @@
   int last_q;
   int last_noise;
   char noise[3072];
+  int last_base_qindex;
+  int last_frame_valid;
+  MODE_INFO *prev_mip;
+  MODE_INFO *prev_mi;
   DECLARE_ALIGNED(16, char, blackclamp[16]);
   DECLARE_ALIGNED(16, char, whiteclamp[16]);
   DECLARE_ALIGNED(16, char, bothclamp[16]);
@@ -31,6 +37,8 @@
 
 struct VP9Common;
 
+#define MFQE_PRECISION 4
+
 int vp9_post_proc_frame(struct VP9Common *cm,
                         YV12_BUFFER_CONFIG *dest, vp9_ppflags_t *flags);