Roll latest libvpx into Android.

The latest libvpx has more neon optimizations and a lot of
algorithm optimizations which make the vp9 decode much more faster.

bug:10804666

Change-Id: I75eaacea57ecc7542a780be778f0e9e157978524
(cherry picked from commit 3df0563f1b24dac6c0bd122fc922a48211269061)

5 files changed, 63 insertions, 66 deletions

diff --git a/mips-dspr2/libvpx_srcs.txt b/mips-dspr2/libvpx_srcs.txt
index 299d615..897d207 100644
--- a/mips-dspr2/libvpx_srcs.txt
+++ b/mips-dspr2/libvpx_srcs.txt
@@ -178,6 +178,8 @@ vp9/common/vp9_reconintra.h
 vp9/common/vp9_rtcd.c
 vp9/common/vp9_rtcd_defs.sh
 vp9/common/vp9_sadmxn.h
+vp9/common/vp9_scale.c
+vp9/common/vp9_scale.h
 vp9/common/vp9_seg_common.c
 vp9/common/vp9_seg_common.h
 vp9/common/vp9_subpelvar.h
diff --git a/mips-dspr2/vp9_rtcd.h b/mips-dspr2/vp9_rtcd.h
index d6dc6bf..b23f1a6 100644
--- a/mips-dspr2/vp9_rtcd.h
+++ b/mips-dspr2/vp9_rtcd.h
@@ -36,160 +36,160 @@ void vp9_idct_add_c(int16_t *input, uint8_t *dest, int stride, int eob);
 void vp9_idct_add_32x32_c(int16_t *q, uint8_t *dst, int stride, int eob);
 #define vp9_idct_add_32x32 vp9_idct_add_32x32_c
 
-void vp9_d27_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
-#define vp9_d27_predictor_4x4 vp9_d27_predictor_4x4_c
+void vp9_d207_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
+#define vp9_d207_predictor_4x4 vp9_d207_predictor_4x4_c
 
-void vp9_d45_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d45_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d45_predictor_4x4 vp9_d45_predictor_4x4_c
 
-void vp9_d63_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d63_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d63_predictor_4x4 vp9_d63_predictor_4x4_c
 
-void vp9_h_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_h_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_h_predictor_4x4 vp9_h_predictor_4x4_c
 
-void vp9_d117_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d117_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d117_predictor_4x4 vp9_d117_predictor_4x4_c
 
-void vp9_d135_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d135_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d135_predictor_4x4 vp9_d135_predictor_4x4_c
 
-void vp9_d153_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d153_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d153_predictor_4x4 vp9_d153_predictor_4x4_c
 
-void vp9_v_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_v_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_v_predictor_4x4 vp9_v_predictor_4x4_c
 
-void vp9_tm_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_tm_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_tm_predictor_4x4 vp9_tm_predictor_4x4_c
 
-void vp9_dc_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_predictor_4x4 vp9_dc_predictor_4x4_c
 
-void vp9_dc_top_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_top_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_top_predictor_4x4 vp9_dc_top_predictor_4x4_c
 
-void vp9_dc_left_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_left_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_left_predictor_4x4 vp9_dc_left_predictor_4x4_c
 
-void vp9_dc_128_predictor_4x4_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_128_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_128_predictor_4x4 vp9_dc_128_predictor_4x4_c
 
-void vp9_d27_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
-#define vp9_d27_predictor_8x8 vp9_d27_predictor_8x8_c
+void vp9_d207_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
+#define vp9_d207_predictor_8x8 vp9_d207_predictor_8x8_c
 
-void vp9_d45_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d45_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d45_predictor_8x8 vp9_d45_predictor_8x8_c
 
-void vp9_d63_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d63_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d63_predictor_8x8 vp9_d63_predictor_8x8_c
 
-void vp9_h_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_h_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_h_predictor_8x8 vp9_h_predictor_8x8_c
 
-void vp9_d117_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d117_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d117_predictor_8x8 vp9_d117_predictor_8x8_c
 
-void vp9_d135_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d135_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d135_predictor_8x8 vp9_d135_predictor_8x8_c
 
-void vp9_d153_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d153_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d153_predictor_8x8 vp9_d153_predictor_8x8_c
 
-void vp9_v_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_v_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_v_predictor_8x8 vp9_v_predictor_8x8_c
 
-void vp9_tm_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_tm_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_tm_predictor_8x8 vp9_tm_predictor_8x8_c
 
-void vp9_dc_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_predictor_8x8 vp9_dc_predictor_8x8_c
 
-void vp9_dc_top_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_top_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_top_predictor_8x8 vp9_dc_top_predictor_8x8_c
 
-void vp9_dc_left_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_left_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_left_predictor_8x8 vp9_dc_left_predictor_8x8_c
 
-void vp9_dc_128_predictor_8x8_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_128_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_128_predictor_8x8 vp9_dc_128_predictor_8x8_c
 
-void vp9_d27_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
-#define vp9_d27_predictor_16x16 vp9_d27_predictor_16x16_c
+void vp9_d207_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
+#define vp9_d207_predictor_16x16 vp9_d207_predictor_16x16_c
 
-void vp9_d45_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d45_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d45_predictor_16x16 vp9_d45_predictor_16x16_c
 
-void vp9_d63_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d63_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d63_predictor_16x16 vp9_d63_predictor_16x16_c
 
-void vp9_h_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_h_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_h_predictor_16x16 vp9_h_predictor_16x16_c
 
-void vp9_d117_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d117_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d117_predictor_16x16 vp9_d117_predictor_16x16_c
 
-void vp9_d135_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d135_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d135_predictor_16x16 vp9_d135_predictor_16x16_c
 
-void vp9_d153_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d153_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d153_predictor_16x16 vp9_d153_predictor_16x16_c
 
-void vp9_v_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_v_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_v_predictor_16x16 vp9_v_predictor_16x16_c
 
-void vp9_tm_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_tm_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_tm_predictor_16x16 vp9_tm_predictor_16x16_c
 
-void vp9_dc_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_predictor_16x16 vp9_dc_predictor_16x16_c
 
-void vp9_dc_top_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_top_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_top_predictor_16x16 vp9_dc_top_predictor_16x16_c
 
-void vp9_dc_left_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_left_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_left_predictor_16x16 vp9_dc_left_predictor_16x16_c
 
-void vp9_dc_128_predictor_16x16_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_128_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_128_predictor_16x16 vp9_dc_128_predictor_16x16_c
 
-void vp9_d27_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
-#define vp9_d27_predictor_32x32 vp9_d27_predictor_32x32_c
+void vp9_d207_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
+#define vp9_d207_predictor_32x32 vp9_d207_predictor_32x32_c
 
-void vp9_d45_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d45_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d45_predictor_32x32 vp9_d45_predictor_32x32_c
 
-void vp9_d63_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d63_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d63_predictor_32x32 vp9_d63_predictor_32x32_c
 
-void vp9_h_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_h_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_h_predictor_32x32 vp9_h_predictor_32x32_c
 
-void vp9_d117_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d117_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d117_predictor_32x32 vp9_d117_predictor_32x32_c
 
-void vp9_d135_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d135_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d135_predictor_32x32 vp9_d135_predictor_32x32_c
 
-void vp9_d153_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_d153_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_d153_predictor_32x32 vp9_d153_predictor_32x32_c
 
-void vp9_v_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_v_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_v_predictor_32x32 vp9_v_predictor_32x32_c
 
-void vp9_tm_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_tm_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_tm_predictor_32x32 vp9_tm_predictor_32x32_c
 
-void vp9_dc_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_predictor_32x32 vp9_dc_predictor_32x32_c
 
-void vp9_dc_top_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_top_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_top_predictor_32x32 vp9_dc_top_predictor_32x32_c
 
-void vp9_dc_left_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_left_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_left_predictor_32x32 vp9_dc_left_predictor_32x32_c
 
-void vp9_dc_128_predictor_32x32_c(uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col);
+void vp9_dc_128_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
 #define vp9_dc_128_predictor_32x32 vp9_dc_128_predictor_32x32_c
 
 void vp9_add_constant_residual_8x8_c(const int16_t diff, uint8_t *dest, int stride);
@@ -300,12 +300,6 @@ void vp9_short_iwalsh4x4_1_add_c(int16_t *input, uint8_t *dest, int dest_stride)
 void vp9_short_iwalsh4x4_add_c(int16_t *input, uint8_t *dest, int dest_stride);
 #define vp9_short_iwalsh4x4_add vp9_short_iwalsh4x4_add_c
 
-unsigned int vp9_sad32x3_c(const uint8_t *src_ptr, int  src_stride, const uint8_t *ref_ptr, int ref_stride, int max_sad);
-#define vp9_sad32x3 vp9_sad32x3_c
-
-unsigned int vp9_sad3x32_c(const uint8_t *src_ptr, int  src_stride, const uint8_t *ref_ptr, int ref_stride, int max_sad);
-#define vp9_sad3x32 vp9_sad3x32_c
-
 void vp9_rtcd(void);
 #include "vpx_config.h"
 
diff --git a/mips-dspr2/vpx_config.c b/mips-dspr2/vpx_config.c
index cf19239..1036456 100644
--- a/mips-dspr2/vpx_config.c
+++ b/mips-dspr2/vpx_config.c
@@ -5,5 +5,5 @@
 /* tree. An additional intellectual property rights grant can be found */
 /* in the file PATENTS.  All contributing project authors may */
 /* be found in the AUTHORS file in the root of the source tree. */
-static const char* const cfg = "--force-target=mips32-android-gcc --disable-runtime-cpu-detect --sdk-path=/usr/local/google/home/johannkoenig/android-ndk --disable-vp9-encoder --enable-dspr2 --disable-examples --disable-docs --enable-realtime-only";
+static const char* const cfg = "--force-target=mips32-android-gcc --disable-runtime-cpu-detect --sdk-path=/usr/local/google/home/hkuang/Downloads/android-ndk-r8e --disable-vp9-encoder --enable-dspr2 --disable-examples --disable-docs --enable-realtime-only";
 const char *vpx_codec_build_config(void) {return cfg;}
diff --git a/mips-dspr2/vpx_config.h b/mips-dspr2/vpx_config.h
index e85b676..e6cad01 100644
--- a/mips-dspr2/vpx_config.h
+++ b/mips-dspr2/vpx_config.h
@@ -59,6 +59,7 @@
 #define CONFIG_DC_RECON 1
 #define CONFIG_RUNTIME_CPU_DETECT 0
 #define CONFIG_POSTPROC 0
+#define CONFIG_VP9_POSTPROC 0
 #define CONFIG_MULTITHREAD 1
 #define CONFIG_INTERNAL_STATS 0
 #define CONFIG_VP8_ENCODER 1
diff --git a/mips-dspr2/vpx_scale_rtcd.h b/mips-dspr2/vpx_scale_rtcd.h
index be038f4..d9e41f3 100644
--- a/mips-dspr2/vpx_scale_rtcd.h
+++ b/mips-dspr2/vpx_scale_rtcd.h
@@ -33,11 +33,11 @@ void vp8_vertical_band_2_1_scale_i_c(unsigned char *source, unsigned int src_pit
 void vp8_yv12_extend_frame_borders_c(struct yv12_buffer_config *ybf);
 #define vp8_yv12_extend_frame_borders vp8_yv12_extend_frame_borders_c
 
-void vp8_yv12_copy_frame_c(struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
+void vp8_yv12_copy_frame_c(const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
 #define vp8_yv12_copy_frame vp8_yv12_copy_frame_c
 
-void vp8_yv12_copy_y_c(struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
-#define vp8_yv12_copy_y vp8_yv12_copy_y_c
+void vpx_yv12_copy_y_c(const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
+#define vpx_yv12_copy_y vpx_yv12_copy_y_c
 
 void vp9_extend_frame_borders_c(struct yv12_buffer_config *ybf, int subsampling_x, int subsampling_y);
 #define vp9_extend_frame_borders vp9_extend_frame_borders_c