libvpx: Pull from upstream

source/libvpx/vp8/common/x86/variance_sse2.c

Index: source/libvpx/vp8/common/x86/variance_sse2.c
diff --git a/source/libvpx/vp8/common/x86/variance_sse2.c b/source/libvpx/vp8/common/x86/variance_sse2.c
index 1fe127bf2c6aea384ad3382471cf2608a81d8fab..f6dfb27871db78bbe7b845e5a193b6de755c0f85 100644
--- a/source/libvpx/vp8/common/x86/variance_sse2.c
+++ b/source/libvpx/vp8/common/x86/variance_sse2.c
@@ -8,6 +8,7 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include "./vp8_rtcd.h"
 #include "vpx_config.h"
 #include "vp8/common/variance.h"
 #include "vpx_ports/mem.h"
@@ -30,38 +31,6 @@ extern void vp8_filter_block2d_bil4x4_var_mmx
     unsigned int *sumsquared
 );
 
-extern unsigned int vp8_get4x4var_mmx
-(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *SSE,
-    int *Sum
-);
-
-unsigned int vp8_get_mb_ss_sse2
-(
-    const short *src_ptr
-);
-unsigned int vp8_get16x16var_sse2
-(
-    const unsigned char *src_ptr,
-    int source_stride,
-    const unsigned char *ref_ptr,
-    int recon_stride,
-    unsigned int *SSE,
-    int *Sum
-);
-unsigned int vp8_get8x8var_sse2
-(
-    const unsigned char *src_ptr,
-    int source_stride,
-    const unsigned char *ref_ptr,
-    int recon_stride,
-    unsigned int *SSE,
-    int *Sum
-);
 void vp8_filter_block2d_bil_var_sse2
 (
     const unsigned char *ref_ptr,
@@ -135,115 +104,6 @@ void vp8_half_vert_variance16x_h_sse2
     unsigned int *sumsquared
 );
 
-unsigned int vp8_variance4x4_wmt(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *sse)
-{
-    unsigned int var;
-    int avg;
-
-    vp8_get4x4var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg) ;
-    *sse = var;
-    return (var - (((unsigned int)avg * avg) >> 4));
-
-}
-
-unsigned int vp8_variance8x8_wmt
-(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *sse)
-{
-    unsigned int var;
-    int avg;
-
-    vp8_get8x8var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg) ;
-    *sse = var;
-    return (var - (((unsigned int)avg * avg) >> 6));
-
-}
-
-
-unsigned int vp8_variance16x16_wmt
-(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *sse)
-{
-    unsigned int sse0;
-    int sum0;
-
-
-    vp8_get16x16var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
-    *sse = sse0;
-    return (sse0 - (((unsigned int)sum0 * sum0) >> 8));
-}
-unsigned int vp8_mse16x16_wmt(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *sse)
-{
-
-    unsigned int sse0;
-    int sum0;
-    vp8_get16x16var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
-    *sse = sse0;
-    return sse0;
-
-}
-
-
-unsigned int vp8_variance16x8_wmt
-(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *sse)
-{
-    unsigned int sse0, sse1, var;
-    int sum0, sum1, avg;
-
-    vp8_get8x8var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
-    vp8_get8x8var_sse2(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
-
-    var = sse0 + sse1;
-    avg = sum0 + sum1;
-    *sse = var;
-    return (var - (((unsigned int)avg * avg) >> 7));
-
-}
-
-unsigned int vp8_variance8x16_wmt
-(
-    const unsigned char *src_ptr,
-    int  source_stride,
-    const unsigned char *ref_ptr,
-    int  recon_stride,
-    unsigned int *sse)
-{
-    unsigned int sse0, sse1, var;
-    int sum0, sum1, avg;
-
-    vp8_get8x8var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
-    vp8_get8x8var_sse2(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse1, &sum1) ;
-
-    var = sse0 + sse1;
-    avg = sum0 + sum1;
-    *sse = var;
-    return (var - (((unsigned int)avg * avg) >> 7));
-
-}
-
 unsigned int vp8_sub_pixel_variance4x4_wmt
 (
     const unsigned char  *src_ptr,