libvpx: Pull from upstream

source/config/linux/ia32/vp9_rtcd.h

 #ifndef VP9_RTCD_H_
 #define VP9_RTCD_H_
 
 #ifdef RTCD_C
 #define RTCD_EXTERN
 #else
 #define RTCD_EXTERN extern
 #endif
 
 /*
@@ skipping 908 matching lines @@
 RTCD_EXTERN unsigned int (*vp9_variance8x16)(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 
 unsigned int vp9_variance8x4_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 unsigned int vp9_variance8x4_sse2(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 RTCD_EXTERN unsigned int (*vp9_variance8x4)(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 
 unsigned int vp9_variance8x8_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 unsigned int vp9_variance8x8_sse2(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 RTCD_EXTERN unsigned int (*vp9_variance8x8)(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
 
-int vp9_vector_sad_c(int16_t const *ref, int16_t const *src, const int width);
-int vp9_vector_sad_sse2(int16_t const *ref, int16_t const *src, const int width);
-RTCD_EXTERN int (*vp9_vector_sad)(int16_t const *ref, int16_t const *src, const int width);
+int vp9_vector_var_c(int16_t const *ref, int16_t const *src, const int bwl);
+int vp9_vector_var_sse2(int16_t const *ref, int16_t const *src, const int bwl);
+RTCD_EXTERN int (*vp9_vector_var)(int16_t const *ref, int16_t const *src, const int bwl);
 
 void vp9_rtcd(void);
 
 #ifdef RTCD_C
 #include "vpx_ports/x86.h"
 static void setup_rtcd_internal(void)
 {
     int flags = x86_simd_caps();
 
     (void)flags;
@@ skipping 415 matching lines @@
     if (flags & HAS_AVX2) vp9_variance64x32 = vp9_variance64x32_avx2;
     vp9_variance64x64 = vp9_variance64x64_c;
     if (flags & HAS_SSE2) vp9_variance64x64 = vp9_variance64x64_sse2;
     if (flags & HAS_AVX2) vp9_variance64x64 = vp9_variance64x64_avx2;
     vp9_variance8x16 = vp9_variance8x16_c;
     if (flags & HAS_SSE2) vp9_variance8x16 = vp9_variance8x16_sse2;
     vp9_variance8x4 = vp9_variance8x4_c;
     if (flags & HAS_SSE2) vp9_variance8x4 = vp9_variance8x4_sse2;
     vp9_variance8x8 = vp9_variance8x8_c;
     if (flags & HAS_SSE2) vp9_variance8x8 = vp9_variance8x8_sse2;
-    vp9_vector_sad = vp9_vector_sad_c;
-    if (flags & HAS_SSE2) vp9_vector_sad = vp9_vector_sad_sse2;
+    vp9_vector_var = vp9_vector_var_c;
+    if (flags & HAS_SSE2) vp9_vector_var = vp9_vector_var_sse2;
 }
 #endif
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif