Update aom to commit id e87fb2378f01103d5d6e477a4ef6892dc714e614

1 files changed, 950 insertions, 811 deletions

diff --git a/third_party/aom/aom_dsp/aom_dsp_rtcd_defs.pl b/third_party/aom/aom_dsp/aom_dsp_rtcd_defs.pl
index 0c0356870..f4f6c64d4 100755
--- a/third_party/aom/aom_dsp/aom_dsp_rtcd_defs.pl
+++ b/third_party/aom/aom_dsp/aom_dsp_rtcd_defs.pl
@@ -40,11 +40,17 @@ foreach $w (@block_widths) {
     push @block_sizes, [$w, $h] if ($w <= 2*$h && $h <= 2*$w) ;
   }
 }
-if (aom_config("CONFIG_EXT_PARTITION_TYPES")) {
+if (aom_config("CONFIG_EXT_PARTITION_TYPES") eq "yes") {
   push @block_sizes, [4, 16];
   push @block_sizes, [16, 4];
   push @block_sizes, [8, 32];
   push @block_sizes, [32, 8];
+  push @block_sizes, [16, 64];
+  push @block_sizes, [64, 16];
+  if (aom_config("CONFIG_EXT_PARTITION") eq "yes") {
+      push @block_sizes, [32, 128];
+      push @block_sizes, [128, 32];
+  }
 }
 
 @tx_dims = (2, 4, 8, 16, 32);
@@ -60,14 +66,9 @@ foreach $w (@tx_dims) {
   }
 }
 
-@pred_names = qw/dc dc_top dc_left dc_128 v h d207e d63e d45e d117 d135 d153/;
-if (aom_config("CONFIG_ALT_INTRA") eq "yes") {
-  push @pred_names, qw/paeth smooth/;
-  if (aom_config("CONFIG_SMOOTH_HV") eq "yes") {
-    push @pred_names, qw/smooth_v smooth_h/;
-  }
-} else {
-  push @pred_names, 'tm';
+@pred_names = qw/dc dc_top dc_left dc_128 v h d207e d63e d45e d117 d135 d153 paeth smooth/;
+if (aom_config("CONFIG_SMOOTH_HV") eq "yes") {
+  push @pred_names, qw/smooth_v smooth_h/;
 }
 
 #
@@ -86,70 +87,185 @@ foreach (@tx_sizes) {
   }
 }
 
-specialize qw/aom_d63e_predictor_4x4 ssse3/;
-specialize qw/aom_h_predictor_4x4 neon dspr2 msa sse2/;
-specialize qw/aom_d135_predictor_4x4 neon/;
-specialize qw/aom_d153_predictor_4x4 ssse3/;
-specialize qw/aom_v_predictor_4x4 neon msa sse2/;
-if (aom_config("CONFIG_ALT_INTRA") eq "") {
-  specialize qw/aom_tm_predictor_4x4 neon dspr2 msa sse2/;
-}  # CONFIG_ALT_INTRA
-specialize qw/aom_dc_predictor_4x4 dspr2 msa neon sse2/;
 specialize qw/aom_dc_top_predictor_4x4 msa neon sse2/;
+specialize qw/aom_dc_top_predictor_4x8 sse2/;
+specialize qw/aom_dc_top_predictor_8x4 sse2/;
+specialize qw/aom_dc_top_predictor_8x8 neon msa sse2/;
+specialize qw/aom_dc_top_predictor_8x16 sse2/;
+specialize qw/aom_dc_top_predictor_16x8 sse2/;
+specialize qw/aom_dc_top_predictor_16x16 neon msa sse2/;
+specialize qw/aom_dc_top_predictor_16x32 sse2/;
+specialize qw/aom_dc_top_predictor_32x16 sse2 avx2/;
+specialize qw/aom_dc_top_predictor_32x32 msa neon sse2 avx2/;
 specialize qw/aom_dc_left_predictor_4x4 msa neon sse2/;
+specialize qw/aom_dc_left_predictor_4x8 sse2/;
+specialize qw/aom_dc_left_predictor_8x4 sse2/;
+specialize qw/aom_dc_left_predictor_8x8 neon msa sse2/;
+specialize qw/aom_dc_left_predictor_8x16 sse2/;
+specialize qw/aom_dc_left_predictor_16x8 sse2/;
+specialize qw/aom_dc_left_predictor_16x16 neon msa sse2/;
+specialize qw/aom_dc_left_predictor_16x32 sse2/;
+specialize qw/aom_dc_left_predictor_32x16 sse2 avx2/;
+specialize qw/aom_dc_left_predictor_32x32 msa neon sse2 avx2/;
 specialize qw/aom_dc_128_predictor_4x4 msa neon sse2/;
+specialize qw/aom_dc_128_predictor_4x8 sse2/;
+specialize qw/aom_dc_128_predictor_8x4 sse2/;
+specialize qw/aom_dc_128_predictor_8x8 neon msa sse2/;
+specialize qw/aom_dc_128_predictor_8x16 sse2/;
+specialize qw/aom_dc_128_predictor_16x8 sse2/;
+specialize qw/aom_dc_128_predictor_16x16 neon msa sse2/;
+specialize qw/aom_dc_128_predictor_16x32 sse2/;
+specialize qw/aom_dc_128_predictor_32x16 sse2 avx2/;
+specialize qw/aom_dc_128_predictor_32x32 msa neon sse2 avx2/;
+specialize qw/aom_v_predictor_4x4 neon msa sse2/;
+specialize qw/aom_v_predictor_4x8 sse2/;
+specialize qw/aom_v_predictor_8x4 sse2/;
+specialize qw/aom_v_predictor_8x8 neon msa sse2/;
+specialize qw/aom_v_predictor_8x16 sse2/;
+specialize qw/aom_v_predictor_16x8 sse2/;
+specialize qw/aom_v_predictor_16x16 neon msa sse2/;
+specialize qw/aom_v_predictor_16x32 sse2/;
+specialize qw/aom_v_predictor_32x16 sse2 avx2/;
+specialize qw/aom_v_predictor_32x32 neon msa sse2 avx2/;
+specialize qw/aom_h_predictor_4x8 sse2/;
+specialize qw/aom_h_predictor_4x4 neon dspr2 msa sse2/;
+specialize qw/aom_h_predictor_8x4 sse2/;
 specialize qw/aom_h_predictor_8x8 neon dspr2 msa sse2/;
+specialize qw/aom_h_predictor_8x16 sse2/;
+specialize qw/aom_h_predictor_16x8 sse2/;
+specialize qw/aom_h_predictor_16x16 neon dspr2 msa sse2/;
+specialize qw/aom_h_predictor_16x32 sse2/;
+specialize qw/aom_h_predictor_32x16 sse2/;
+specialize qw/aom_h_predictor_32x32 neon msa sse2 avx2/;
+specialize qw/aom_paeth_predictor_4x4 ssse3/;
+specialize qw/aom_paeth_predictor_4x8 ssse3/;
+specialize qw/aom_paeth_predictor_8x4 ssse3/;
+specialize qw/aom_paeth_predictor_8x8 ssse3/;
+specialize qw/aom_paeth_predictor_8x16 ssse3/;
+specialize qw/aom_paeth_predictor_16x8 ssse3 avx2/;
+specialize qw/aom_paeth_predictor_16x16 ssse3 avx2/;
+specialize qw/aom_paeth_predictor_16x32 ssse3 avx2/;
+specialize qw/aom_paeth_predictor_32x16 ssse3 avx2/;
+specialize qw/aom_paeth_predictor_32x32 ssse3 avx2/;
+specialize qw/aom_paeth_predictor_16x8 ssse3/;
+specialize qw/aom_paeth_predictor_16x16 ssse3/;
+specialize qw/aom_paeth_predictor_16x32 ssse3/;
+specialize qw/aom_paeth_predictor_32x16 ssse3/;
+specialize qw/aom_paeth_predictor_32x32 ssse3/;
+specialize qw/aom_smooth_predictor_4x4 ssse3/;
+specialize qw/aom_smooth_predictor_4x8 ssse3/;
+specialize qw/aom_smooth_predictor_8x4 ssse3/;
+specialize qw/aom_smooth_predictor_8x8 ssse3/;
+specialize qw/aom_smooth_predictor_8x16 ssse3/;
+specialize qw/aom_smooth_predictor_16x8 ssse3/;
+specialize qw/aom_smooth_predictor_16x16 ssse3/;
+specialize qw/aom_smooth_predictor_16x32 ssse3/;
+specialize qw/aom_smooth_predictor_32x16 ssse3/;
+specialize qw/aom_smooth_predictor_32x32 ssse3/;
+
+specialize qw/aom_d63e_predictor_4x4 ssse3/;
+specialize qw/aom_d135_predictor_4x4 neon/;
+specialize qw/aom_d153_predictor_4x4 ssse3/;
+specialize qw/aom_dc_predictor_4x4 dspr2 msa neon sse2/;
+specialize qw/aom_dc_predictor_4x8 sse2/;
 specialize qw/aom_d153_predictor_8x8 ssse3/;
-specialize qw/aom_v_predictor_8x8 neon msa sse2/;
-if (aom_config("CONFIG_ALT_INTRA") eq "") {
-  specialize qw/aom_tm_predictor_8x8 neon dspr2 msa sse2/;
-}  # CONFIG_ALT_INTRA
+specialize qw/aom_dc_predictor_8x4 sse2/;
 specialize qw/aom_dc_predictor_8x8 dspr2 neon msa sse2/;
-specialize qw/aom_dc_top_predictor_8x8 neon msa sse2/;
-specialize qw/aom_dc_left_predictor_8x8 neon msa sse2/;
-specialize qw/aom_dc_128_predictor_8x8 neon msa sse2/;
-specialize qw/aom_h_predictor_16x16 neon dspr2 msa sse2/;
+specialize qw/aom_dc_predictor_8x16 sse2/;
 specialize qw/aom_d153_predictor_16x16 ssse3/;
-specialize qw/aom_v_predictor_16x16 neon msa sse2/;
-if (aom_config("CONFIG_ALT_INTRA") eq "") {
-  specialize qw/aom_tm_predictor_16x16 neon msa sse2/;
-}  # CONFIG_ALT_INTRA
+specialize qw/aom_dc_predictor_16x8 sse2/;
 specialize qw/aom_dc_predictor_16x16 dspr2 neon msa sse2/;
-specialize qw/aom_dc_top_predictor_16x16 neon msa sse2/;
-specialize qw/aom_dc_left_predictor_16x16 neon msa sse2/;
-specialize qw/aom_dc_128_predictor_16x16 neon msa sse2/;
-specialize qw/aom_h_predictor_32x32 neon msa sse2/;
+specialize qw/aom_dc_predictor_16x32 sse2/;
 specialize qw/aom_d153_predictor_32x32 ssse3/;
-specialize qw/aom_v_predictor_32x32 neon msa sse2/;
-if (aom_config("CONFIG_ALT_INTRA") eq "") {
-  specialize qw/aom_tm_predictor_32x32 neon msa sse2/;
-}  # CONFIG_ALT_INTRA
-specialize qw/aom_dc_predictor_32x32 msa neon sse2/;
-specialize qw/aom_dc_top_predictor_32x32 msa neon sse2/;
-specialize qw/aom_dc_left_predictor_32x32 msa neon sse2/;
-specialize qw/aom_dc_128_predictor_32x32 msa neon sse2/;
+
+specialize qw/aom_dc_predictor_32x16 sse2 avx2/;
+specialize qw/aom_dc_predictor_32x32 msa neon sse2 avx2/;
 
 if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
   specialize qw/aom_highbd_v_predictor_4x4 sse2/;
-  if (aom_config("CONFIG_ALT_INTRA") eq "") {
-    specialize qw/aom_highbd_tm_predictor_4x4 sse2/;
-  }  # CONFIG_ALT_INTRA
-  specialize qw/aom_highbd_dc_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_v_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_v_predictor_8x4 sse2/;
   specialize qw/aom_highbd_v_predictor_8x8 sse2/;
-  if (aom_config("CONFIG_ALT_INTRA") eq "") {
-    specialize qw/aom_highbd_tm_predictor_8x8 sse2/;
-  }  # CONFIG_ALT_INTRA
-  specialize qw/aom_highbd_dc_predictor_8x8 sse2/;;
+  specialize qw/aom_highbd_v_predictor_8x16 sse2/;
+  specialize qw/aom_highbd_v_predictor_16x8 sse2/;
   specialize qw/aom_highbd_v_predictor_16x16 sse2/;
-  if (aom_config("CONFIG_ALT_INTRA") eq "") {
-    specialize qw/aom_highbd_tm_predictor_16x16 sse2/;
-  }  # CONFIG_ALT_INTRA
-  specialize qw/aom_highbd_dc_predictor_16x16 sse2/;
+  specialize qw/aom_highbd_v_predictor_16x32 sse2/;
+  specialize qw/aom_highbd_v_predictor_32x16 sse2/;
   specialize qw/aom_highbd_v_predictor_32x32 sse2/;
-  if (aom_config("CONFIG_ALT_INTRA") eq "") {
-    specialize qw/aom_highbd_tm_predictor_32x32 sse2/;
-  }  # CONFIG_ALT_INTRA
+  specialize qw/aom_highbd_dc_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_dc_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_dc_predictor_8x4 sse2/;;
+  specialize qw/aom_highbd_dc_predictor_8x8 sse2/;;
+  specialize qw/aom_highbd_dc_predictor_8x16 sse2/;;
+  specialize qw/aom_highbd_dc_predictor_16x8 sse2/;
+  specialize qw/aom_highbd_dc_predictor_16x16 sse2/;
+  specialize qw/aom_highbd_dc_predictor_16x32 sse2/;
+  specialize qw/aom_highbd_dc_predictor_32x16 sse2/;
   specialize qw/aom_highbd_dc_predictor_32x32 sse2/;
+  specialize qw/aom_highbd_h_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_h_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_h_predictor_8x4 sse2/;
+  specialize qw/aom_highbd_h_predictor_8x8 sse2/;
+  specialize qw/aom_highbd_h_predictor_8x16 sse2/;
+  specialize qw/aom_highbd_h_predictor_16x8 sse2/;
+  specialize qw/aom_highbd_h_predictor_16x16 sse2/;
+  specialize qw/aom_highbd_h_predictor_16x32 sse2/;
+  specialize qw/aom_highbd_h_predictor_32x16 sse2/;
+  specialize qw/aom_highbd_h_predictor_32x32 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_8x4 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_8x4 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_8x4 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_8x8 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_8x8 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_8x8 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_8x16 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_8x16 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_8x16 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_16x8 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_16x8 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_16x8 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_16x16 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_16x16 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_16x16 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_16x32 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_16x32 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_16x32 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_32x16 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_32x16 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_32x16 sse2/;
+  specialize qw/aom_highbd_dc_left_predictor_32x32 sse2/;
+  specialize qw/aom_highbd_dc_top_predictor_32x32 sse2/;
+  specialize qw/aom_highbd_dc_128_predictor_32x32 sse2/;
+  
+  specialize qw/aom_highbd_d117_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_d117_predictor_8x8 ssse3/;
+  specialize qw/aom_highbd_d117_predictor_16x16 ssse3/;
+  specialize qw/aom_highbd_d117_predictor_32x32 ssse3/;
+  specialize qw/aom_highbd_d135_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_d135_predictor_8x8 ssse3/;
+  specialize qw/aom_highbd_d135_predictor_16x16 ssse3/;
+  specialize qw/aom_highbd_d135_predictor_32x32 ssse3/;
+  specialize qw/aom_highbd_d153_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_d153_predictor_8x8 ssse3/;
+  specialize qw/aom_highbd_d153_predictor_16x16 ssse3/;
+  specialize qw/aom_highbd_d153_predictor_32x32 ssse3/;
+
+  specialize qw/aom_highbd_d45e_predictor_4x4 sse2/;
+  specialize qw/aom_highbd_d45e_predictor_4x8 sse2/;
+  specialize qw/aom_highbd_d45e_predictor_8x4 sse2/;
+  specialize qw/aom_highbd_d45e_predictor_8x8 sse2/;
+  specialize qw/aom_highbd_d45e_predictor_8x16 sse2/;
+  specialize qw/aom_highbd_d45e_predictor_16x8 avx2/;
+  specialize qw/aom_highbd_d45e_predictor_16x16 avx2/;
+  specialize qw/aom_highbd_d45e_predictor_16x32 avx2/;
+  specialize qw/aom_highbd_d45e_predictor_32x16 avx2/;
+  specialize qw/aom_highbd_d45e_predictor_32x32 avx2/;
 }  # CONFIG_HIGHBITDEPTH
 
 #
@@ -257,83 +373,121 @@ if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
 # Loopfilter
 #
 add_proto qw/void aom_lpf_vertical_16/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_vertical_16 sse2 neon_asm dspr2 msa/;
-$aom_lpf_vertical_16_neon_asm=aom_lpf_vertical_16_neon;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_vertical_16 sse2/;
+} else {
+  specialize qw/aom_lpf_vertical_16 sse2 neon_asm dspr2 msa/;
+  $aom_lpf_vertical_16_neon_asm=aom_lpf_vertical_16_neon;
+}
 
 add_proto qw/void aom_lpf_vertical_16_dual/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_vertical_16_dual sse2 neon_asm dspr2 msa/;
-$aom_lpf_vertical_16_dual_neon_asm=aom_lpf_vertical_16_dual_neon;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") ne "yes") {
+  specialize qw/aom_lpf_vertical_16_dual sse2 neon_asm dspr2 msa/;
+  $aom_lpf_vertical_16_dual_neon_asm=aom_lpf_vertical_16_dual_neon;
+}
 
 add_proto qw/void aom_lpf_vertical_8/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_vertical_8 sse2 neon dspr2 msa/;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_vertical_8 sse2/;
+} else {
+  specialize qw/aom_lpf_vertical_8 sse2 neon dspr2 msa/;
+}
 
 add_proto qw/void aom_lpf_vertical_8_dual/, "uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1";
-specialize qw/aom_lpf_vertical_8_dual sse2 neon_asm dspr2 msa/;
-$aom_lpf_vertical_8_dual_neon_asm=aom_lpf_vertical_8_dual_neon;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") ne "yes") {
+  specialize qw/aom_lpf_vertical_8_dual sse2 neon_asm dspr2 msa/;
+  $aom_lpf_vertical_8_dual_neon_asm=aom_lpf_vertical_8_dual_neon;
+}
 
 add_proto qw/void aom_lpf_vertical_4/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_vertical_4 sse2 neon dspr2 msa/;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_vertical_4 sse2/;
+} else {
+  specialize qw/aom_lpf_vertical_4 sse2 neon dspr2 msa/;
+}
 
 add_proto qw/void aom_lpf_vertical_4_dual/, "uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1";
-specialize qw/aom_lpf_vertical_4_dual sse2 neon dspr2 msa/;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") ne "yes") {
+  specialize qw/aom_lpf_vertical_4_dual sse2 neon dspr2 msa/;
+}
 
 add_proto qw/void aom_lpf_horizontal_edge_8/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_horizontal_edge_8 sse2 avx2 neon_asm dspr2 msa/;
-$aom_lpf_horizontal_edge_8_neon_asm=aom_lpf_horizontal_edge_8_neon;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_horizontal_edge_8 sse2/;
+} else {
+  specialize qw/aom_lpf_horizontal_edge_8 sse2 avx2 neon_asm dspr2 msa/;
+  $aom_lpf_horizontal_edge_8_neon_asm=aom_lpf_horizontal_edge_8_neon;
+}
 
 add_proto qw/void aom_lpf_horizontal_edge_16/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_horizontal_edge_16 sse2 avx2 neon_asm dspr2 msa/;
-$aom_lpf_horizontal_edge_16_neon_asm=aom_lpf_horizontal_edge_16_neon;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_horizontal_edge_16 sse2/;
+} else {
+  specialize qw/aom_lpf_horizontal_edge_16 sse2 avx2 neon_asm dspr2 msa/;
+  $aom_lpf_horizontal_edge_16_neon_asm=aom_lpf_horizontal_edge_16_neon;
+}
 
 add_proto qw/void aom_lpf_horizontal_8/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_horizontal_8 sse2 neon dspr2 msa/;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_horizontal_8 sse2/;
+} else {
+  specialize qw/aom_lpf_horizontal_8 sse2 neon dspr2 msa/;
+}
 
 add_proto qw/void aom_lpf_horizontal_8_dual/, "uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1";
-specialize qw/aom_lpf_horizontal_8_dual sse2 neon_asm dspr2 msa/;
-$aom_lpf_horizontal_8_dual_neon_asm=aom_lpf_horizontal_8_dual_neon;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") ne "yes") {
+  specialize qw/aom_lpf_horizontal_8_dual sse2 neon_asm dspr2 msa/;
+  $aom_lpf_horizontal_8_dual_neon_asm=aom_lpf_horizontal_8_dual_neon;
+}
 
 add_proto qw/void aom_lpf_horizontal_4/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
-specialize qw/aom_lpf_horizontal_4 sse2 neon dspr2 msa/;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") eq "yes") {
+  specialize qw/aom_lpf_horizontal_4 sse2/;
+} else {
+  specialize qw/aom_lpf_horizontal_4 sse2 neon dspr2 msa/;
+}
 
 add_proto qw/void aom_lpf_horizontal_4_dual/, "uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1";
-specialize qw/aom_lpf_horizontal_4_dual sse2 neon dspr2 msa/;
+if (aom_config("CONFIG_PARALLEL_DEBLOCKING") ne "yes") {
+  specialize qw/aom_lpf_horizontal_4_dual sse2 neon dspr2 msa/;
+}
 
 if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
   add_proto qw/void aom_highbd_lpf_vertical_16/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
   specialize qw/aom_highbd_lpf_vertical_16 sse2/;
 
   add_proto qw/void aom_highbd_lpf_vertical_16_dual/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
-  specialize qw/aom_highbd_lpf_vertical_16_dual sse2/;
+  specialize qw/aom_highbd_lpf_vertical_16_dual sse2 avx2/;
 
   add_proto qw/void aom_highbd_lpf_vertical_8/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
   specialize qw/aom_highbd_lpf_vertical_8 sse2/;
 
   add_proto qw/void aom_highbd_lpf_vertical_8_dual/, "uint16_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1, int bd";
-  specialize qw/aom_highbd_lpf_vertical_8_dual sse2/;
+  specialize qw/aom_highbd_lpf_vertical_8_dual sse2 avx2/;
 
   add_proto qw/void aom_highbd_lpf_vertical_4/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
   specialize qw/aom_highbd_lpf_vertical_4 sse2/;
 
   add_proto qw/void aom_highbd_lpf_vertical_4_dual/, "uint16_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1, int bd";
-  specialize qw/aom_highbd_lpf_vertical_4_dual sse2/;
+  specialize qw/aom_highbd_lpf_vertical_4_dual sse2 avx2/;
 
   add_proto qw/void aom_highbd_lpf_horizontal_edge_8/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
   specialize qw/aom_highbd_lpf_horizontal_edge_8 sse2/;
 
   add_proto qw/void aom_highbd_lpf_horizontal_edge_16/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
-  specialize qw/aom_highbd_lpf_horizontal_edge_16 sse2/;
+  specialize qw/aom_highbd_lpf_horizontal_edge_16 sse2 avx2/;
 
   add_proto qw/void aom_highbd_lpf_horizontal_8/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
   specialize qw/aom_highbd_lpf_horizontal_8 sse2/;
 
   add_proto qw/void aom_highbd_lpf_horizontal_8_dual/, "uint16_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1, int bd";
-  specialize qw/aom_highbd_lpf_horizontal_8_dual sse2/;
+  specialize qw/aom_highbd_lpf_horizontal_8_dual sse2 avx2/;
 
   add_proto qw/void aom_highbd_lpf_horizontal_4/, "uint16_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int bd";
   specialize qw/aom_highbd_lpf_horizontal_4 sse2/;
 
   add_proto qw/void aom_highbd_lpf_horizontal_4_dual/, "uint16_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1, int bd";
-  specialize qw/aom_highbd_lpf_horizontal_4_dual sse2/;
+  specialize qw/aom_highbd_lpf_horizontal_4_dual sse2 avx2/;
 }  # CONFIG_HIGHBITDEPTH
 
 #
@@ -412,51 +566,48 @@ if (aom_config("CONFIG_AV1") eq "yes") {
 
   add_proto qw/void aom_highbd_iwht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
 
-  {
-    add_proto qw/void aom_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct4x4_16_add sse2/;
+  add_proto qw/void aom_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct4x4_16_add sse2/;
 
-    add_proto qw/void aom_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct4x4_1_add sse2/;
+  add_proto qw/void aom_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct4x4_1_add sse2/;
 
-    add_proto qw/void aom_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct8x8_64_add sse2 ssse3/;
+  add_proto qw/void aom_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct8x8_64_add sse2 ssse3/;
 
-    add_proto qw/void aom_idct8x8_12_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct8x8_12_add sse2 ssse3/;
+  add_proto qw/void aom_idct8x8_12_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct8x8_12_add sse2 ssse3/;
 
-    add_proto qw/void aom_idct8x8_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct8x8_1_add sse2/;
+  add_proto qw/void aom_idct8x8_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct8x8_1_add sse2/;
 
-    add_proto qw/void aom_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct16x16_256_add sse2 avx2/;
+  add_proto qw/void aom_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct16x16_256_add sse2 avx2/;
 
-    add_proto qw/void aom_idct16x16_38_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct16x16_38_add avx2/;
+  add_proto qw/void aom_idct16x16_38_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct16x16_38_add avx2/;
 
-    add_proto qw/void aom_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct16x16_10_add sse2 avx2/;
+  add_proto qw/void aom_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct16x16_10_add sse2 avx2/;
 
-    add_proto qw/void aom_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct16x16_1_add sse2 avx2/;
+  add_proto qw/void aom_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct16x16_1_add sse2 avx2/;
 
-    add_proto qw/void aom_idct32x32_1024_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct32x32_1024_add sse2 ssse3 avx2/;
+  add_proto qw/void aom_idct32x32_1024_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct32x32_1024_add sse2 ssse3 avx2/;
 
-    add_proto qw/void aom_idct32x32_135_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct32x32_135_add sse2 ssse3 avx2/;
-    # Need to add 135 eob idct32x32 implementations.
-    $aom_idct32x32_135_add_sse2=aom_idct32x32_1024_add_sse2;
+  add_proto qw/void aom_idct32x32_135_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct32x32_135_add sse2 ssse3 avx2/;
+  # Need to add 135 eob idct32x32 implementations.
+  $aom_idct32x32_135_add_sse2=aom_idct32x32_1024_add_sse2;
 
-    add_proto qw/void aom_idct32x32_34_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct32x32_34_add sse2 ssse3 avx2/;
+  add_proto qw/void aom_idct32x32_34_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct32x32_34_add sse2 ssse3 avx2/;
 
-    add_proto qw/void aom_idct32x32_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
-    specialize qw/aom_idct32x32_1_add sse2 avx2/;
-  }
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-} else {
-  {
+  add_proto qw/void aom_idct32x32_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/aom_idct32x32_1_add sse2 avx2/;
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+  } else {
     add_proto qw/void aom_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
     specialize qw/aom_idct4x4_1_add sse2 neon dspr2 msa/;
 
@@ -508,48 +659,32 @@ if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
 
     add_proto qw/void aom_iwht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
     specialize qw/aom_iwht4x4_16_add msa sse2/;
-  }
-}  # CONFIG_HIGHBITDEPTH
+  }  # CONFIG_HIGHBITDEPTH
 }  # CONFIG_AV1
 
 #
 # Quantization
 #
-if (aom_config("CONFIG_AOM_QM") eq "yes") {
-  if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
-    add_proto qw/void aom_quantize_b/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan, const qm_val_t * qm_ptr, const qm_val_t * iqm_ptr";
-
-    add_proto qw/void aom_quantize_b_32x32/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan, const qm_val_t * qm_ptr, const qm_val_t * iqm_ptr";
-
-    add_proto qw/void aom_quantize_b_64x64/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan, const qm_val_t * qm_ptr, const qm_val_t * iqm_ptr";
-
-    add_proto qw/void aom_highbd_quantize_b/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan, const qm_val_t * qm_ptr, const qm_val_t * iqm_ptr";
-
-    add_proto qw/void aom_highbd_quantize_b_32x32/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan, const qm_val_t * qm_ptr, const qm_val_t * iqm_ptr";
-
-    add_proto qw/void aom_highbd_quantize_b_64x64/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan, const qm_val_t * qm_ptr, const qm_val_t * iqm_ptr";
-
-  }  # CONFIG_AV1_ENCODER
-} else {
-  if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
-    add_proto qw/void aom_quantize_b/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
-    specialize qw/aom_quantize_b sse2/, "$ssse3_x86_64", "$avx_x86_64";
+if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
+  add_proto qw/void aom_quantize_b/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+  specialize qw/aom_quantize_b sse2/, "$ssse3_x86_64", "$avx_x86_64";
 
-    add_proto qw/void aom_quantize_b_32x32/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
-    specialize qw/aom_quantize_b_32x32/, "$ssse3_x86_64", "$avx_x86_64";
+  add_proto qw/void aom_quantize_b_32x32/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+  specialize qw/aom_quantize_b_32x32/, "$ssse3_x86_64", "$avx_x86_64";
 
-    add_proto qw/void aom_quantize_b_64x64/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+  add_proto qw/void aom_quantize_b_64x64/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+}  # CONFIG_AV1_ENCODER
 
-    add_proto qw/void aom_highbd_quantize_b/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
-    specialize qw/aom_highbd_quantize_b sse2 avx2/;
+if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
+  add_proto qw/void aom_highbd_quantize_b/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+  specialize qw/aom_highbd_quantize_b sse2 avx2/;
 
-    add_proto qw/void aom_highbd_quantize_b_32x32/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
-    specialize qw/aom_highbd_quantize_b_32x32 sse2/;
+  add_proto qw/void aom_highbd_quantize_b_32x32/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+  specialize qw/aom_highbd_quantize_b_32x32 sse2/;
 
-    add_proto qw/void aom_highbd_quantize_b_64x64/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
+  add_proto qw/void aom_highbd_quantize_b_64x64/, "const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan";
 
-  }  # CONFIG_AV1_ENCODER
-} # CONFIG_AOM_QM
+}  # CONFIG_AV1_ENCODER
 if (aom_config("CONFIG_AV1") eq "yes") {
   #
   # Alpha blending with mask
@@ -575,147 +710,146 @@ if (aom_config("CONFIG_AV1") eq "yes") {
 }  # CONFIG_AV1
 
 if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
-#
-# Block subtraction
-#
-add_proto qw/void aom_subtract_block/, "int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride";
-specialize qw/aom_subtract_block neon msa sse2/;
-
-if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
-#
-# Sum of Squares
-#
-add_proto qw/uint64_t aom_sum_squares_2d_i16/, "const int16_t *src, int stride, int width, int height";
-specialize qw/aom_sum_squares_2d_i16 sse2/;
-
-add_proto qw/uint64_t aom_sum_squares_i16/, "const int16_t *src, uint32_t N";
-specialize qw/aom_sum_squares_i16 sse2/;
-}
-
-
-#
-# Avg
-#
-if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
   #
-  # Avg
+  # Block subtraction
   #
-  specialize qw/aom_avg_8x8 sse2 neon msa/;
-  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-    add_proto qw/void aom_highbd_subtract_block/, "int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride, int bd";
-    specialize qw/aom_highbd_subtract_block sse2/;
+  add_proto qw/void aom_subtract_block/, "int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride";
+  specialize qw/aom_subtract_block neon msa sse2/;
+
+  if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
+    #
+    # Sum of Squares
+    #
+    add_proto qw/uint64_t aom_sum_squares_2d_i16/, "const int16_t *src, int stride, int width, int height";
+    specialize qw/aom_sum_squares_2d_i16 sse2/;
+
+    add_proto qw/uint64_t aom_sum_squares_i16/, "const int16_t *src, uint32_t N";
+    specialize qw/aom_sum_squares_i16 sse2/;
   }
 
+
   #
-  # Minmax
+  # Avg
   #
-  add_proto qw/void aom_minmax_8x8/, "const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max";
-  specialize qw/aom_minmax_8x8 sse2 neon/;
-  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-    add_proto qw/void aom_highbd_minmax_8x8/, "const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max";
-  }
-
-  add_proto qw/void aom_hadamard_8x8/, "const int16_t *src_diff, int src_stride, int16_t *coeff";
-  specialize qw/aom_hadamard_8x8 sse2 neon/, "$ssse3_x86_64";
+  if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
+    #
+    # Avg
+    #
+    specialize qw/aom_avg_8x8 sse2 neon msa/;
+    if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+      add_proto qw/void aom_highbd_subtract_block/, "int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride, int bd";
+      specialize qw/aom_highbd_subtract_block sse2/;
+    }
 
-  add_proto qw/void aom_hadamard_16x16/, "const int16_t *src_diff, int src_stride, int16_t *coeff";
-  specialize qw/aom_hadamard_16x16 sse2 neon/;
+    #
+    # Minmax
+    #
+    add_proto qw/void aom_minmax_8x8/, "const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max";
+    specialize qw/aom_minmax_8x8 sse2 neon/;
+    if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+      add_proto qw/void aom_highbd_minmax_8x8/, "const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max";
+    }
 
-  add_proto qw/int aom_satd/, "const int16_t *coeff, int length";
-  specialize qw/aom_satd sse2 neon/;
+    add_proto qw/void aom_hadamard_8x8/, "const int16_t *src_diff, int src_stride, int16_t *coeff";
+    specialize qw/aom_hadamard_8x8 sse2 neon/, "$ssse3_x86_64";
 
-  add_proto qw/void aom_int_pro_row/, "int16_t *hbuf, const uint8_t *ref, int ref_stride, int height";
-  specialize qw/aom_int_pro_row sse2 neon/;
+    add_proto qw/void aom_hadamard_16x16/, "const int16_t *src_diff, int src_stride, int16_t *coeff";
+    specialize qw/aom_hadamard_16x16 sse2 neon/;
 
-  add_proto qw/int16_t aom_int_pro_col/, "const uint8_t *ref, int width";
-  specialize qw/aom_int_pro_col sse2 neon/;
+    add_proto qw/int aom_satd/, "const int16_t *coeff, int length";
+    specialize qw/aom_satd sse2 neon/;
 
-  add_proto qw/int aom_vector_var/, "const int16_t *ref, const int16_t *src, int bwl";
-  specialize qw/aom_vector_var neon sse2/;
-}  # CONFIG_AV1_ENCODER
+    add_proto qw/void aom_int_pro_row/, "int16_t *hbuf, const uint8_t *ref, int ref_stride, int height";
+    specialize qw/aom_int_pro_row sse2 neon/;
 
-#
-# Single block SAD / Single block Avg SAD
-#
-foreach (@block_sizes) {
-  ($w, $h) = @$_;
-  add_proto qw/unsigned int/, "aom_sad${w}x${h}", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride";
-  add_proto qw/unsigned int/, "aom_sad${w}x${h}_avg", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred";
-}
+    add_proto qw/int16_t aom_int_pro_col/, "const uint8_t *ref, int width";
+    specialize qw/aom_int_pro_col sse2 neon/;
 
-specialize qw/aom_sad128x128    avx2          sse2/;
-specialize qw/aom_sad128x64     avx2          sse2/;
-specialize qw/aom_sad64x128     avx2          sse2/;
-specialize qw/aom_sad64x64      avx2 neon msa sse2/;
-specialize qw/aom_sad64x32      avx2      msa sse2/;
-specialize qw/aom_sad32x64      avx2      msa sse2/;
-specialize qw/aom_sad32x32      avx2 neon msa sse2/;
-specialize qw/aom_sad32x16      avx2      msa sse2/;
-specialize qw/aom_sad16x32                msa sse2/;
-specialize qw/aom_sad16x16           neon msa sse2/;
-specialize qw/aom_sad16x8            neon msa sse2/;
-specialize qw/aom_sad8x16            neon msa sse2/;
-specialize qw/aom_sad8x8             neon msa sse2/;
-specialize qw/aom_sad8x4                  msa sse2/;
-specialize qw/aom_sad4x8                  msa sse2/;
-specialize qw/aom_sad4x4             neon msa sse2/;
-
-specialize qw/aom_sad128x128_avg avx2     sse2/;
-specialize qw/aom_sad128x64_avg  avx2     sse2/;
-specialize qw/aom_sad64x128_avg  avx2     sse2/;
-specialize qw/aom_sad64x64_avg   avx2 msa sse2/;
-specialize qw/aom_sad64x32_avg   avx2 msa sse2/;
-specialize qw/aom_sad32x64_avg   avx2 msa sse2/;
-specialize qw/aom_sad32x32_avg   avx2 msa sse2/;
-specialize qw/aom_sad32x16_avg   avx2 msa sse2/;
-specialize qw/aom_sad16x32_avg        msa sse2/;
-specialize qw/aom_sad16x16_avg        msa sse2/;
-specialize qw/aom_sad16x8_avg         msa sse2/;
-specialize qw/aom_sad8x16_avg         msa sse2/;
-specialize qw/aom_sad8x8_avg          msa sse2/;
-specialize qw/aom_sad8x4_avg          msa sse2/;
-specialize qw/aom_sad4x8_avg          msa sse2/;
-specialize qw/aom_sad4x4_avg          msa sse2/;
+    add_proto qw/int aom_vector_var/, "const int16_t *ref, const int16_t *src, int bwl";
+    specialize qw/aom_vector_var neon sse2/;
+  }  # CONFIG_AV1_ENCODER
 
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+  #
+  # Single block SAD / Single block Avg SAD
+  #
   foreach (@block_sizes) {
     ($w, $h) = @$_;
-    add_proto qw/unsigned int/, "aom_highbd_sad${w}x${h}", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride";
-    add_proto qw/unsigned int/, "aom_highbd_sad${w}x${h}_avg", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred";
-    if ($w != 128 && $h != 128 && $w != 4) {
-      specialize "aom_highbd_sad${w}x${h}", qw/sse2/;
-      specialize "aom_highbd_sad${w}x${h}_avg", qw/sse2/;
+    add_proto qw/unsigned int/, "aom_sad${w}x${h}", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride";
+    add_proto qw/unsigned int/, "aom_sad${w}x${h}_avg", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred";
+  }
+
+  specialize qw/aom_sad128x128    avx2          sse2/;
+  specialize qw/aom_sad128x64     avx2          sse2/;
+  specialize qw/aom_sad64x128     avx2          sse2/;
+  specialize qw/aom_sad64x64      avx2 neon msa sse2/;
+  specialize qw/aom_sad64x32      avx2      msa sse2/;
+  specialize qw/aom_sad32x64      avx2      msa sse2/;
+  specialize qw/aom_sad32x32      avx2 neon msa sse2/;
+  specialize qw/aom_sad32x16      avx2      msa sse2/;
+  specialize qw/aom_sad16x32                msa sse2/;
+  specialize qw/aom_sad16x16           neon msa sse2/;
+  specialize qw/aom_sad16x8            neon msa sse2/;
+  specialize qw/aom_sad8x16            neon msa sse2/;
+  specialize qw/aom_sad8x8             neon msa sse2/;
+  specialize qw/aom_sad8x4                  msa sse2/;
+  specialize qw/aom_sad4x8                  msa sse2/;
+  specialize qw/aom_sad4x4             neon msa sse2/;
+
+  specialize qw/aom_sad128x128_avg avx2     sse2/;
+  specialize qw/aom_sad128x64_avg  avx2     sse2/;
+  specialize qw/aom_sad64x128_avg  avx2     sse2/;
+  specialize qw/aom_sad64x64_avg   avx2 msa sse2/;
+  specialize qw/aom_sad64x32_avg   avx2 msa sse2/;
+  specialize qw/aom_sad32x64_avg   avx2 msa sse2/;
+  specialize qw/aom_sad32x32_avg   avx2 msa sse2/;
+  specialize qw/aom_sad32x16_avg   avx2 msa sse2/;
+  specialize qw/aom_sad16x32_avg        msa sse2/;
+  specialize qw/aom_sad16x16_avg        msa sse2/;
+  specialize qw/aom_sad16x8_avg         msa sse2/;
+  specialize qw/aom_sad8x16_avg         msa sse2/;
+  specialize qw/aom_sad8x8_avg          msa sse2/;
+  specialize qw/aom_sad8x4_avg          msa sse2/;
+  specialize qw/aom_sad4x8_avg          msa sse2/;
+  specialize qw/aom_sad4x4_avg          msa sse2/;
+
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    foreach (@block_sizes) {
+      ($w, $h) = @$_;
+      add_proto qw/unsigned int/, "aom_highbd_sad${w}x${h}", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride";
+      add_proto qw/unsigned int/, "aom_highbd_sad${w}x${h}_avg", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred";
+      if ($w != 128 && $h != 128 && $w != 4) {
+        specialize "aom_highbd_sad${w}x${h}", qw/sse2/;
+        specialize "aom_highbd_sad${w}x${h}_avg", qw/sse2/;
+      }
     }
+    specialize qw/aom_highbd_sad128x128 avx2/;
+    specialize qw/aom_highbd_sad128x64  avx2/;
+    specialize qw/aom_highbd_sad64x128  avx2/;
+    specialize qw/aom_highbd_sad64x64   avx2/;
+    specialize qw/aom_highbd_sad64x32   avx2/;
+    specialize qw/aom_highbd_sad32x64   avx2/;
+    specialize qw/aom_highbd_sad32x32   avx2/;
+    specialize qw/aom_highbd_sad32x16   avx2/;
+    specialize qw/aom_highbd_sad16x32   avx2/;
+    specialize qw/aom_highbd_sad16x16   avx2/;
+    specialize qw/aom_highbd_sad16x8    avx2/;
+
+    specialize qw/aom_highbd_sad128x128_avg avx2/;
+    specialize qw/aom_highbd_sad128x64_avg  avx2/;
+    specialize qw/aom_highbd_sad64x128_avg  avx2/;
+    specialize qw/aom_highbd_sad64x64_avg   avx2/;
+    specialize qw/aom_highbd_sad64x32_avg   avx2/;
+    specialize qw/aom_highbd_sad32x64_avg   avx2/;
+    specialize qw/aom_highbd_sad32x32_avg   avx2/;
+    specialize qw/aom_highbd_sad32x16_avg   avx2/;
+    specialize qw/aom_highbd_sad16x32_avg   avx2/;
+    specialize qw/aom_highbd_sad16x16_avg   avx2/;
+    specialize qw/aom_highbd_sad16x8_avg    avx2/;
   }
-  specialize qw/aom_highbd_sad128x128 avx2/;
-  specialize qw/aom_highbd_sad128x64  avx2/;
-  specialize qw/aom_highbd_sad64x128  avx2/;
-  specialize qw/aom_highbd_sad64x64   avx2/;
-  specialize qw/aom_highbd_sad64x32   avx2/;
-  specialize qw/aom_highbd_sad32x64   avx2/;
-  specialize qw/aom_highbd_sad32x32   avx2/;
-  specialize qw/aom_highbd_sad32x16   avx2/;
-  specialize qw/aom_highbd_sad16x32   avx2/;
-  specialize qw/aom_highbd_sad16x16   avx2/;
-  specialize qw/aom_highbd_sad16x8    avx2/;
-
-  specialize qw/aom_highbd_sad128x128_avg avx2/;
-  specialize qw/aom_highbd_sad128x64_avg  avx2/;
-  specialize qw/aom_highbd_sad64x128_avg  avx2/;
-  specialize qw/aom_highbd_sad64x64_avg   avx2/;
-  specialize qw/aom_highbd_sad64x32_avg   avx2/;
-  specialize qw/aom_highbd_sad32x64_avg   avx2/;
-  specialize qw/aom_highbd_sad32x32_avg   avx2/;
-  specialize qw/aom_highbd_sad32x16_avg   avx2/;
-  specialize qw/aom_highbd_sad16x32_avg   avx2/;
-  specialize qw/aom_highbd_sad16x16_avg   avx2/;
-  specialize qw/aom_highbd_sad16x8_avg    avx2/;
-}
 
-#
-# Masked SAD
-#
-if (aom_config("CONFIG_EXT_INTER") eq "yes") {
+  #
+  # Masked SAD
+  #
   foreach (@block_sizes) {
     ($w, $h) = @$_;
     add_proto qw/unsigned int/, "aom_masked_sad${w}x${h}", "const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, const uint8_t *second_pred, const uint8_t *msk, int msk_stride, int invert_mask";
@@ -729,318 +863,326 @@ if (aom_config("CONFIG_EXT_INTER") eq "yes") {
       specialize "aom_highbd_masked_sad${w}x${h}", qw/ssse3/;
     }
   }
-}
-
-#
-# OBMC SAD
-#
-if (aom_config("CONFIG_MOTION_VAR") eq "yes") {
-  foreach (@block_sizes) {
-    ($w, $h) = @$_;
-    add_proto qw/unsigned int/, "aom_obmc_sad${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask";
-    specialize "aom_obmc_sad${w}x${h}", qw/sse4_1/;
-  }
 
-  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+  #
+  # OBMC SAD
+  #
+  if (aom_config("CONFIG_MOTION_VAR") eq "yes") {
     foreach (@block_sizes) {
       ($w, $h) = @$_;
-      add_proto qw/unsigned int/, "aom_highbd_obmc_sad${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask";
-      specialize "aom_highbd_obmc_sad${w}x${h}", qw/sse4_1/;
+      add_proto qw/unsigned int/, "aom_obmc_sad${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask";
+      if (! (($w == 128 && $h == 32) || ($w == 32 && $h == 128))) {
+         specialize "aom_obmc_sad${w}x${h}", qw/sse4_1/;
+      }
+    }
+
+    if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+      foreach (@block_sizes) {
+        ($w, $h) = @$_;
+        add_proto qw/unsigned int/, "aom_highbd_obmc_sad${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask";
+        if (! (($w == 128 && $h == 32) || ($w == 32 && $h == 128))) {
+          specialize "aom_highbd_obmc_sad${w}x${h}", qw/sse4_1/;
+        }
+      }
     }
   }
-}
 
-#
-# Multi-block SAD, comparing a reference to N blocks 1 pixel apart horizontally
-#
-# Blocks of 3
-foreach $s (@block_widths) {
-  add_proto qw/void/, "aom_sad${s}x${s}x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-}
-specialize qw/aom_sad64x64x3            msa/;
-specialize qw/aom_sad32x32x3            msa/;
-specialize qw/aom_sad16x16x3 sse3 ssse3 msa/;
-specialize qw/aom_sad8x8x3   sse3       msa/;
-specialize qw/aom_sad4x4x3   sse3       msa/;
-
-add_proto qw/void/, "aom_sad16x8x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/aom_sad16x8x3 sse3 ssse3 msa/;
-add_proto qw/void/, "aom_sad8x16x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/aom_sad8x16x3 sse3 msa/;
-
-# Blocks of 8
-foreach $s (@block_widths) {
-  add_proto qw/void/, "aom_sad${s}x${s}x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-}
-specialize qw/aom_sad64x64x8        msa/;
-specialize qw/aom_sad32x32x8        msa/;
-specialize qw/aom_sad16x16x8 sse4_1 msa/;
-specialize qw/aom_sad8x8x8   sse4_1 msa/;
-specialize qw/aom_sad4x4x8   sse4_1 msa/;
-
-add_proto qw/void/, "aom_sad16x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/aom_sad16x8x8 sse4_1 msa/;
-add_proto qw/void/, "aom_sad8x16x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/aom_sad8x16x8 sse4_1 msa/;
-add_proto qw/void/, "aom_sad8x4x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/aom_sad8x4x8 msa/;
-add_proto qw/void/, "aom_sad4x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/aom_sad4x8x8 msa/;
+  #
+  # Multi-block SAD, comparing a reference to N blocks 1 pixel apart horizontally
+  #
+  # Blocks of 3
+  foreach $s (@block_widths) {
+    add_proto qw/void/, "aom_sad${s}x${s}x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  }
+  specialize qw/aom_sad64x64x3            msa/;
+  specialize qw/aom_sad32x32x3            msa/;
+  specialize qw/aom_sad16x16x3 sse3 ssse3 msa/;
+  specialize qw/aom_sad8x8x3   sse3       msa/;
+  specialize qw/aom_sad4x4x3   sse3       msa/;
 
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+  add_proto qw/void/, "aom_sad16x8x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  specialize qw/aom_sad16x8x3 sse3 ssse3 msa/;
+  add_proto qw/void/, "aom_sad8x16x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  specialize qw/aom_sad8x16x3 sse3 msa/;
+
+  # Blocks of 8
   foreach $s (@block_widths) {
+    add_proto qw/void/, "aom_sad${s}x${s}x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  }
+  specialize qw/aom_sad64x64x8        msa/;
+  specialize qw/aom_sad32x32x8        msa/;
+  specialize qw/aom_sad16x16x8 sse4_1 msa/;
+  specialize qw/aom_sad8x8x8   sse4_1 msa/;
+  specialize qw/aom_sad4x4x8   sse4_1 msa/;
+
+  add_proto qw/void/, "aom_sad16x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  specialize qw/aom_sad16x8x8 sse4_1 msa/;
+  add_proto qw/void/, "aom_sad8x16x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  specialize qw/aom_sad8x16x8 sse4_1 msa/;
+  add_proto qw/void/, "aom_sad8x4x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  specialize qw/aom_sad8x4x8 msa/;
+  add_proto qw/void/, "aom_sad4x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+  specialize qw/aom_sad4x8x8 msa/;
+
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    foreach $s (@block_widths) {
+      # Blocks of 3
+      add_proto qw/void/, "aom_highbd_sad${s}x${s}x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+      # Blocks of 8
+      add_proto qw/void/, "aom_highbd_sad${s}x${s}x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    }
     # Blocks of 3
-    add_proto qw/void/, "aom_highbd_sad${s}x${s}x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    add_proto qw/void/, "aom_highbd_sad16x8x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    add_proto qw/void/, "aom_highbd_sad8x16x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
     # Blocks of 8
-    add_proto qw/void/, "aom_highbd_sad${s}x${s}x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    add_proto qw/void/, "aom_highbd_sad16x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    add_proto qw/void/, "aom_highbd_sad8x16x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    add_proto qw/void/, "aom_highbd_sad8x4x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
+    add_proto qw/void/, "aom_highbd_sad4x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
   }
-  # Blocks of 3
-  add_proto qw/void/, "aom_highbd_sad16x8x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-  add_proto qw/void/, "aom_highbd_sad8x16x3", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-  # Blocks of 8
-  add_proto qw/void/, "aom_highbd_sad16x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-  add_proto qw/void/, "aom_highbd_sad8x16x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-  add_proto qw/void/, "aom_highbd_sad8x4x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-  add_proto qw/void/, "aom_highbd_sad4x8x8", "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-}
-
-#
-# Multi-block SAD, comparing a reference to N independent blocks
-#
-foreach (@block_sizes) {
-  ($w, $h) = @$_;
-  add_proto qw/void/, "aom_sad${w}x${h}x4d", "const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array";
-}
-
-specialize qw/aom_sad128x128x4d avx2          sse2/;
-specialize qw/aom_sad128x64x4d  avx2          sse2/;
-specialize qw/aom_sad64x128x4d  avx2          sse2/;
-specialize qw/aom_sad64x64x4d   avx2 neon msa sse2/;
-specialize qw/aom_sad64x32x4d   avx2      msa sse2/;
-specialize qw/aom_sad32x64x4d   avx2      msa sse2/;
-specialize qw/aom_sad32x32x4d   avx2 neon msa sse2/;
-specialize qw/aom_sad32x16x4d             msa sse2/;
-specialize qw/aom_sad16x32x4d             msa sse2/;
-specialize qw/aom_sad16x16x4d        neon msa sse2/;
-specialize qw/aom_sad16x8x4d              msa sse2/;
-specialize qw/aom_sad8x16x4d              msa sse2/;
-specialize qw/aom_sad8x8x4d               msa sse2/;
-specialize qw/aom_sad8x4x4d               msa sse2/;
-specialize qw/aom_sad4x8x4d               msa sse2/;
-specialize qw/aom_sad4x4x4d               msa sse2/;
 
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
   #
   # Multi-block SAD, comparing a reference to N independent blocks
   #
   foreach (@block_sizes) {
     ($w, $h) = @$_;
-    add_proto qw/void/, "aom_highbd_sad${w}x${h}x4d", "const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array";
-    if ($w != 128 && $h != 128) {
-      specialize "aom_highbd_sad${w}x${h}x4d", qw/sse2/;
+    add_proto qw/void/, "aom_sad${w}x${h}x4d", "const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array";
+  }
+
+  specialize qw/aom_sad128x128x4d avx2          sse2/;
+  specialize qw/aom_sad128x64x4d  avx2          sse2/;
+  specialize qw/aom_sad64x128x4d  avx2          sse2/;
+  specialize qw/aom_sad64x64x4d   avx2 neon msa sse2/;
+  specialize qw/aom_sad64x32x4d   avx2      msa sse2/;
+  specialize qw/aom_sad32x64x4d   avx2      msa sse2/;
+  specialize qw/aom_sad32x32x4d   avx2 neon msa sse2/;
+  specialize qw/aom_sad32x16x4d             msa sse2/;
+  specialize qw/aom_sad16x32x4d             msa sse2/;
+  specialize qw/aom_sad16x16x4d        neon msa sse2/;
+  specialize qw/aom_sad16x8x4d              msa sse2/;
+  specialize qw/aom_sad8x16x4d              msa sse2/;
+  specialize qw/aom_sad8x8x4d               msa sse2/;
+  specialize qw/aom_sad8x4x4d               msa sse2/;
+  specialize qw/aom_sad4x8x4d               msa sse2/;
+  specialize qw/aom_sad4x4x4d               msa sse2/;
+
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    #
+    # Multi-block SAD, comparing a reference to N independent blocks
+    #
+    foreach (@block_sizes) {
+      ($w, $h) = @$_;
+      add_proto qw/void/, "aom_highbd_sad${w}x${h}x4d", "const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array";
+      if ($w != 128 && $h != 128) {
+        specialize "aom_highbd_sad${w}x${h}x4d", qw/sse2/;
+      }
     }
+    specialize qw/aom_highbd_sad128x128x4d avx2/;
+    specialize qw/aom_highbd_sad128x64x4d  avx2/;
+    specialize qw/aom_highbd_sad64x128x4d  avx2/;
+    specialize qw/aom_highbd_sad64x64x4d   avx2/;
+    specialize qw/aom_highbd_sad64x32x4d   avx2/;
+    specialize qw/aom_highbd_sad32x64x4d   avx2/;
+    specialize qw/aom_highbd_sad32x32x4d   avx2/;
+    specialize qw/aom_highbd_sad32x16x4d   avx2/;
+    specialize qw/aom_highbd_sad16x32x4d   avx2/;
+    specialize qw/aom_highbd_sad16x16x4d   avx2/;
+    specialize qw/aom_highbd_sad16x8x4d    avx2/;
   }
-  specialize qw/aom_highbd_sad128x128x4d avx2/;
-  specialize qw/aom_highbd_sad128x64x4d  avx2/;
-  specialize qw/aom_highbd_sad64x128x4d  avx2/;
-  specialize qw/aom_highbd_sad64x64x4d   avx2/;
-  specialize qw/aom_highbd_sad64x32x4d   avx2/;
-  specialize qw/aom_highbd_sad32x64x4d   avx2/;
-  specialize qw/aom_highbd_sad32x32x4d   avx2/;
-  specialize qw/aom_highbd_sad32x16x4d   avx2/;
-  specialize qw/aom_highbd_sad16x32x4d   avx2/;
-  specialize qw/aom_highbd_sad16x16x4d   avx2/;
-  specialize qw/aom_highbd_sad16x8x4d    avx2/;
-}
 
-#
-# Structured Similarity (SSIM)
-#
-if (aom_config("CONFIG_INTERNAL_STATS") eq "yes") {
-  add_proto qw/void aom_ssim_parms_8x8/, "const uint8_t *s, int sp, const uint8_t *r, int rp, uint32_t *sum_s, uint32_t *sum_r, uint32_t *sum_sq_s, uint32_t *sum_sq_r, uint32_t *sum_sxr";
-  specialize qw/aom_ssim_parms_8x8/, "$sse2_x86_64";
+  #
+  # Structured Similarity (SSIM)
+  #
+  if (aom_config("CONFIG_INTERNAL_STATS") eq "yes") {
+    add_proto qw/void aom_ssim_parms_8x8/, "const uint8_t *s, int sp, const uint8_t *r, int rp, uint32_t *sum_s, uint32_t *sum_r, uint32_t *sum_sq_s, uint32_t *sum_sq_r, uint32_t *sum_sxr";
+    specialize qw/aom_ssim_parms_8x8/, "$sse2_x86_64";
 
-  add_proto qw/void aom_ssim_parms_16x16/, "const uint8_t *s, int sp, const uint8_t *r, int rp, uint32_t *sum_s, uint32_t *sum_r, uint32_t *sum_sq_s, uint32_t *sum_sq_r, uint32_t *sum_sxr";
-  specialize qw/aom_ssim_parms_16x16/, "$sse2_x86_64";
+    add_proto qw/void aom_ssim_parms_16x16/, "const uint8_t *s, int sp, const uint8_t *r, int rp, uint32_t *sum_s, uint32_t *sum_r, uint32_t *sum_sq_s, uint32_t *sum_sq_r, uint32_t *sum_sxr";
+    specialize qw/aom_ssim_parms_16x16/, "$sse2_x86_64";
 
-  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-    add_proto qw/void aom_highbd_ssim_parms_8x8/, "const uint16_t *s, int sp, const uint16_t *r, int rp, uint32_t *sum_s, uint32_t *sum_r, uint32_t *sum_sq_s, uint32_t *sum_sq_r, uint32_t *sum_sxr";
+    if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+      add_proto qw/void aom_highbd_ssim_parms_8x8/, "const uint16_t *s, int sp, const uint16_t *r, int rp, uint32_t *sum_s, uint32_t *sum_r, uint32_t *sum_sq_s, uint32_t *sum_sq_r, uint32_t *sum_sxr";
+    }
   }
-}
 }  # CONFIG_AV1_ENCODER
 
 if (aom_config("CONFIG_AV1_ENCODER") eq "yes") {
 
-#
-# Specialty Variance
-#
-add_proto qw/void aom_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+  #
+  # Specialty Variance
+  #
+  add_proto qw/void aom_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
 
-add_proto qw/void aom_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+  add_proto qw/void aom_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
 
-specialize qw/aom_get16x16var sse2 avx2 neon msa/;
-specialize qw/aom_get8x8var   sse2      neon msa/;
+  specialize qw/aom_get16x16var sse2 avx2 neon msa/;
+  specialize qw/aom_get8x8var   sse2      neon msa/;
 
 
-add_proto qw/unsigned int aom_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-add_proto qw/unsigned int aom_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-add_proto qw/unsigned int aom_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-add_proto qw/unsigned int aom_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+  add_proto qw/unsigned int aom_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+  add_proto qw/unsigned int aom_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+  add_proto qw/unsigned int aom_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+  add_proto qw/unsigned int aom_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
 
-specialize qw/aom_mse16x16          sse2 avx2 neon msa/;
-specialize qw/aom_mse16x8           sse2           msa/;
-specialize qw/aom_mse8x16           sse2           msa/;
-specialize qw/aom_mse8x8            sse2           msa/;
+  specialize qw/aom_mse16x16          sse2 avx2 neon msa/;
+  specialize qw/aom_mse16x8           sse2           msa/;
+  specialize qw/aom_mse8x16           sse2           msa/;
+  specialize qw/aom_mse8x8            sse2           msa/;
 
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-  foreach $bd (8, 10, 12) {
-    add_proto qw/void/, "aom_highbd_${bd}_get16x16var", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
-    add_proto qw/void/, "aom_highbd_${bd}_get8x8var", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    foreach $bd (8, 10, 12) {
+      add_proto qw/void/, "aom_highbd_${bd}_get16x16var", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+      add_proto qw/void/, "aom_highbd_${bd}_get8x8var", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
 
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_mse16x16", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_mse16x8", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_mse8x16", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_mse8x8", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_mse16x16", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_mse16x8", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_mse8x16", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_mse8x8", "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
 
-    specialize "aom_highbd_${bd}_mse16x16", qw/sse2/;
-    specialize "aom_highbd_${bd}_mse8x8", qw/sse2/;
+      specialize "aom_highbd_${bd}_mse16x16", qw/sse2/;
+      specialize "aom_highbd_${bd}_mse8x8", qw/sse2/;
+    }
   }
-}
 
-#
-# ...
-#
-add_proto qw/void aom_upsampled_pred/, "uint8_t *comp_pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref, int ref_stride";
-specialize qw/aom_upsampled_pred sse2/;
-add_proto qw/void aom_comp_avg_upsampled_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref, int ref_stride";
-specialize qw/aom_comp_avg_upsampled_pred sse2/;
+  #
+  # ...
+  #
+  add_proto qw/void aom_upsampled_pred/, "uint8_t *comp_pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref, int ref_stride";
+  specialize qw/aom_upsampled_pred sse2/;
+  add_proto qw/void aom_comp_avg_upsampled_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref, int ref_stride";
+  specialize qw/aom_comp_avg_upsampled_pred sse2/;
 
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-  add_proto qw/void aom_highbd_upsampled_pred/, "uint16_t *comp_pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref8, int ref_stride, int bd";
-  specialize qw/aom_highbd_upsampled_pred sse2/;
-  add_proto qw/void aom_highbd_comp_avg_upsampled_pred/, "uint16_t *comp_pred, const uint8_t *pred8, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref8, int ref_stride, int bd";
-  specialize qw/aom_highbd_comp_avg_upsampled_pred sse2/;
-}
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    add_proto qw/void aom_highbd_upsampled_pred/, "uint16_t *comp_pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref8, int ref_stride, int bd";
+    specialize qw/aom_highbd_upsampled_pred sse2/;
+    add_proto qw/void aom_highbd_comp_avg_upsampled_pred/, "uint16_t *comp_pred, const uint8_t *pred8, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref8, int ref_stride, int bd";
+    specialize qw/aom_highbd_comp_avg_upsampled_pred sse2/;
+  }
 
-#
-# ...
-#
-add_proto qw/unsigned int aom_get_mb_ss/, "const int16_t *";
-add_proto qw/unsigned int aom_get4x4sse_cs/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride";
+  #
+  # ...
+  #
+  add_proto qw/unsigned int aom_get_mb_ss/, "const int16_t *";
+  add_proto qw/unsigned int aom_get4x4sse_cs/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride";
 
-specialize qw/aom_get_mb_ss sse2 msa/;
-specialize qw/aom_get4x4sse_cs neon msa/;
+  specialize qw/aom_get_mb_ss sse2 msa/;
+  specialize qw/aom_get4x4sse_cs neon msa/;
 
-#
-# Variance / Subpixel Variance / Subpixel Avg Variance
-#
+  #
+  # Variance / Subpixel Variance / Subpixel Avg Variance
+  #
   add_proto qw/unsigned int/, "aom_variance2x2", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
   add_proto qw/unsigned int/, "aom_variance2x4", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
   add_proto qw/unsigned int/, "aom_variance4x2", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-foreach (@block_sizes) {
-  ($w, $h) = @$_;
-  add_proto qw/unsigned int/, "aom_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/uint32_t/, "aom_sub_pixel_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  add_proto qw/uint32_t/, "aom_sub_pixel_avg_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-}
+  foreach (@block_sizes) {
+    ($w, $h) = @$_;
+    add_proto qw/unsigned int/, "aom_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/uint32_t/, "aom_sub_pixel_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t/, "aom_sub_pixel_avg_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  }
 
-specialize qw/aom_variance64x64     sse2 avx2 neon msa/;
-specialize qw/aom_variance64x32     sse2 avx2 neon msa/;
-specialize qw/aom_variance32x64     sse2      neon msa/;
-specialize qw/aom_variance32x32     sse2 avx2 neon msa/;
-specialize qw/aom_variance32x16     sse2 avx2 msa/;
-specialize qw/aom_variance16x32     sse2      msa/;
-specialize qw/aom_variance16x16     sse2 avx2 neon msa/;
-specialize qw/aom_variance16x8      sse2      neon msa/;
-specialize qw/aom_variance8x16      sse2      neon msa/;
-specialize qw/aom_variance8x8       sse2      neon msa/;
-specialize qw/aom_variance8x4       sse2           msa/;
-specialize qw/aom_variance4x8       sse2           msa/;
-specialize qw/aom_variance4x4       sse2           msa/;
-
-specialize qw/aom_sub_pixel_variance64x64     avx2 neon msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance64x32               msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance32x64               msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance32x32     avx2 neon msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance32x16               msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance16x32               msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance16x16          neon msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance16x8                msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance8x16                msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance8x8            neon msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance8x4                 msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance4x8                 msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_variance4x4                 msa sse2 ssse3/;
-
-specialize qw/aom_sub_pixel_avg_variance64x64 avx2 msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance64x32      msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance32x64      msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance32x32 avx2 msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance32x16      msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance16x32      msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance16x16      msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance16x8       msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance8x16       msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance8x8        msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance8x4        msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance4x8        msa sse2 ssse3/;
-specialize qw/aom_sub_pixel_avg_variance4x4        msa sse2 ssse3/;
-
-if (aom_config("CONFIG_EXT_PARTITION_TYPES")) {
-  specialize qw/aom_variance4x16 sse2/;
-  specialize qw/aom_variance16x4 sse2/;
-  specialize qw/aom_variance8x32 sse2/;
-  specialize qw/aom_variance32x8 sse2/;
-  specialize qw/aom_sub_pixel_variance4x16 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_variance16x4 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_variance8x32 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_variance32x8 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_avg_variance4x16 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_avg_variance16x4 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_avg_variance8x32 sse2 ssse3/;
-  specialize qw/aom_sub_pixel_avg_variance32x8 sse2 ssse3/;
-}
+  specialize qw/aom_variance64x64     sse2 avx2 neon msa/;
+  specialize qw/aom_variance64x32     sse2 avx2 neon msa/;
+  specialize qw/aom_variance32x64     sse2      neon msa/;
+  specialize qw/aom_variance32x32     sse2 avx2 neon msa/;
+  specialize qw/aom_variance32x16     sse2 avx2 msa/;
+  specialize qw/aom_variance16x32     sse2      msa/;
+  specialize qw/aom_variance16x16     sse2 avx2 neon msa/;
+  specialize qw/aom_variance16x8      sse2      neon msa/;
+  specialize qw/aom_variance8x16      sse2      neon msa/;
+  specialize qw/aom_variance8x8       sse2      neon msa/;
+  specialize qw/aom_variance8x4       sse2           msa/;
+  specialize qw/aom_variance4x8       sse2           msa/;
+  specialize qw/aom_variance4x4       sse2           msa/;
+
+  specialize qw/aom_sub_pixel_variance64x64     avx2 neon msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance64x32               msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance32x64               msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance32x32     avx2 neon msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance32x16               msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance16x32               msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance16x16          neon msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance16x8                msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance8x16                msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance8x8            neon msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance8x4                 msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance4x8                 msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_variance4x4                 msa sse2 ssse3/;
 
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-  foreach $bd (8, 10, 12) {
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_variance2x2", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+  specialize qw/aom_sub_pixel_avg_variance64x64 avx2 msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance64x32      msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance32x64      msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance32x32 avx2 msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance32x16      msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance16x32      msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance16x16      msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance16x8       msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance8x16       msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance8x8        msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance8x4        msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance4x8        msa sse2 ssse3/;
+  specialize qw/aom_sub_pixel_avg_variance4x4        msa sse2 ssse3/;
+
+  if (aom_config("CONFIG_EXT_PARTITION_TYPES") eq "yes") {
+    specialize qw/aom_variance4x16 sse2/;
+    specialize qw/aom_variance16x4 sse2/;
+    specialize qw/aom_variance8x32 sse2/;
+    specialize qw/aom_variance32x8 sse2/;
+    specialize qw/aom_variance16x64 sse2/;
+    specialize qw/aom_variance64x16 sse2/;
+    specialize qw/aom_sub_pixel_variance4x16 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_variance16x4 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_variance8x32 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_variance32x8 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_variance16x64 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_variance64x16 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_avg_variance4x16 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_avg_variance16x4 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_avg_variance8x32 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_avg_variance32x8 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_avg_variance16x64 sse2 ssse3/;
+    specialize qw/aom_sub_pixel_avg_variance64x16 sse2 ssse3/;
+  }
 
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_variance2x4", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    foreach $bd (8, 10, 12) {
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_variance2x2", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-    add_proto qw/unsigned int/, "aom_highbd_${bd}_variance4x2", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_variance2x4", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-    foreach (@block_sizes) {
-      ($w, $h) = @$_;
-      add_proto qw/unsigned int/, "aom_highbd_${bd}_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-      add_proto qw/uint32_t/, "aom_highbd_${bd}_sub_pixel_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-      add_proto qw/uint32_t/, "aom_highbd_${bd}_sub_pixel_avg_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-      if ($w != 128 && $h != 128 && $w != 4 && $h != 4) {
-        specialize "aom_highbd_${bd}_variance${w}x${h}", "sse2";
-      }
-      # TODO(david.barker): When ext-partition-types is enabled, we currenly
-      # don't have vectorized 4x16 highbd variance functions
-      if ($w == 4 && $h == 4) {
-        specialize "aom_highbd_${bd}_variance${w}x${h}", "sse4_1";
-      }
-      if ($w != 128 && $h != 128 && $w != 4) {
-        specialize "aom_highbd_${bd}_sub_pixel_variance${w}x${h}", qw/sse2/;
-        specialize "aom_highbd_${bd}_sub_pixel_avg_variance${w}x${h}", qw/sse2/;
-      }
-      if ($w == 4 && $h == 4) {
-        specialize "aom_highbd_${bd}_sub_pixel_variance${w}x${h}", "sse4_1";
-        specialize "aom_highbd_${bd}_sub_pixel_avg_variance${w}x${h}", "sse4_1";
+      add_proto qw/unsigned int/, "aom_highbd_${bd}_variance4x2", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+
+      foreach (@block_sizes) {
+        ($w, $h) = @$_;
+        add_proto qw/unsigned int/, "aom_highbd_${bd}_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+        add_proto qw/uint32_t/, "aom_highbd_${bd}_sub_pixel_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+        add_proto qw/uint32_t/, "aom_highbd_${bd}_sub_pixel_avg_variance${w}x${h}", "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+        if ($w != 128 && $h != 128 && $w != 4 && $h != 4) {
+          specialize "aom_highbd_${bd}_variance${w}x${h}", "sse2";
+        }
+        # TODO(david.barker): When ext-partition-types is enabled, we currently
+        # don't have vectorized 4x16 highbd variance functions
+        if ($w == 4 && $h == 4) {
+          specialize "aom_highbd_${bd}_variance${w}x${h}", "sse4_1";
+        }
+        if ($w != 128 && $h != 128 && $w != 4) {
+          specialize "aom_highbd_${bd}_sub_pixel_variance${w}x${h}", qw/sse2/;
+          specialize "aom_highbd_${bd}_sub_pixel_avg_variance${w}x${h}", qw/sse2/;
+        }
+        if ($w == 4 && $h == 4) {
+          specialize "aom_highbd_${bd}_sub_pixel_variance${w}x${h}", "sse4_1";
+          specialize "aom_highbd_${bd}_sub_pixel_avg_variance${w}x${h}", "sse4_1";
+        }
       }
     }
-  }
-}  # CONFIG_HIGHBITDEPTH
+  }  # CONFIG_HIGHBITDEPTH
 
-if (aom_config("CONFIG_EXT_INTER") eq "yes") {
-#
-# Masked Variance / Masked Subpixel Variance
-#
+  #
+  # Masked Variance / Masked Subpixel Variance
+  #
   foreach (@block_sizes) {
     ($w, $h) = @$_;
     add_proto qw/unsigned int/, "aom_masked_sub_pixel_variance${w}x${h}", "const uint8_t *src, int src_stride, int xoffset, int yoffset, const uint8_t *ref, int ref_stride, const uint8_t *second_pred, const uint8_t *msk, int msk_stride, int invert_mask, unsigned int *sse";
@@ -1056,453 +1198,450 @@ if (aom_config("CONFIG_EXT_INTER") eq "yes") {
       }
     }
   }
-}
 
-#
-# OBMC Variance / OBMC Subpixel Variance
-#
-if (aom_config("CONFIG_MOTION_VAR") eq "yes") {
-  foreach (@block_sizes) {
-    ($w, $h) = @$_;
-    add_proto qw/unsigned int/, "aom_obmc_variance${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
-    add_proto qw/unsigned int/, "aom_obmc_sub_pixel_variance${w}x${h}", "const uint8_t *pre, int pre_stride, int xoffset, int yoffset, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
-    specialize "aom_obmc_variance${w}x${h}", q/sse4_1/;
-  }
+  #
+  # OBMC Variance / OBMC Subpixel Variance
+  #
+  if (aom_config("CONFIG_MOTION_VAR") eq "yes") {
+    foreach (@block_sizes) {
+      ($w, $h) = @$_;
+      add_proto qw/unsigned int/, "aom_obmc_variance${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
+      add_proto qw/unsigned int/, "aom_obmc_sub_pixel_variance${w}x${h}", "const uint8_t *pre, int pre_stride, int xoffset, int yoffset, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
+      specialize "aom_obmc_variance${w}x${h}", q/sse4_1/;
+    }
 
-  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-    foreach $bd ("_", "_10_", "_12_") {
-      foreach (@block_sizes) {
-        ($w, $h) = @$_;
-        add_proto qw/unsigned int/, "aom_highbd${bd}obmc_variance${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
-        add_proto qw/unsigned int/, "aom_highbd${bd}obmc_sub_pixel_variance${w}x${h}", "const uint8_t *pre, int pre_stride, int xoffset, int yoffset, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
-        specialize "aom_highbd${bd}obmc_variance${w}x${h}", qw/sse4_1/;
+    if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+      foreach $bd ("_", "_10_", "_12_") {
+        foreach (@block_sizes) {
+          ($w, $h) = @$_;
+          add_proto qw/unsigned int/, "aom_highbd${bd}obmc_variance${w}x${h}", "const uint8_t *pre, int pre_stride, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
+          add_proto qw/unsigned int/, "aom_highbd${bd}obmc_sub_pixel_variance${w}x${h}", "const uint8_t *pre, int pre_stride, int xoffset, int yoffset, const int32_t *wsrc, const int32_t *mask, unsigned int *sse";
+          specialize "aom_highbd${bd}obmc_variance${w}x${h}", qw/sse4_1/;
+        }
       }
     }
   }
-}
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance64x64 avx2 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance64x32 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance32x64 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance32x32 avx2 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance32x16 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance16x32 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance16x16 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance16x8 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance8x16 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance8x8 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance8x4 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance4x8 msa sse2 ssse3/;
 
-add_proto qw/uint32_t aom_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+  add_proto qw/uint32_t aom_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
   specialize qw/aom_sub_pixel_avg_variance4x4 msa sse2 ssse3/;
 
-#
-# Specialty Subpixel
-#
-add_proto qw/uint32_t aom_variance_halfpixvar16x16_h/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse";
+  #
+  # Specialty Subpixel
+  #
+  add_proto qw/uint32_t aom_variance_halfpixvar16x16_h/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse";
   specialize qw/aom_variance_halfpixvar16x16_h sse2/;
 
-add_proto qw/uint32_t aom_variance_halfpixvar16x16_v/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse";
+  add_proto qw/uint32_t aom_variance_halfpixvar16x16_v/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse";
   specialize qw/aom_variance_halfpixvar16x16_v sse2/;
 
-add_proto qw/uint32_t aom_variance_halfpixvar16x16_hv/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse";
+  add_proto qw/uint32_t aom_variance_halfpixvar16x16_hv/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse";
   specialize qw/aom_variance_halfpixvar16x16_hv sse2/;
 
-#
-# Comp Avg
-#
-add_proto qw/void aom_comp_avg_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, const uint8_t *ref, int ref_stride";
-if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
-  add_proto qw/unsigned int aom_highbd_12_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance64x64 sse2/;
+  #
+  # Comp Avg
+  #
+  add_proto qw/void aom_comp_avg_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, const uint8_t *ref, int ref_stride";
+  if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
+    add_proto qw/unsigned int aom_highbd_12_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance64x64 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance64x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance64x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance64x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance64x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance32x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance32x64 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance32x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance32x64 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance32x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance32x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance32x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance32x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance32x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance32x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance32x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance32x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance16x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance16x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance16x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance16x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance16x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance16x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance16x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance16x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance16x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance16x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance16x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance16x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance8x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance8x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance8x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance8x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance8x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_variance8x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_variance8x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_variance8x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_variance8x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_12_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_12_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_variance8x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-  add_proto qw/unsigned int aom_highbd_10_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance64x64 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance64x64 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance64x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance64x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance64x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance64x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance32x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance32x64 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance32x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance32x64 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance32x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance32x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance32x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance32x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance32x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance32x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance32x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance32x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance16x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance16x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance16x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance16x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance16x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance16x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance16x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance16x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance16x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance16x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance16x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance16x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance8x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance8x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance8x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance8x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance8x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_variance8x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_variance8x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_variance8x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_variance8x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_10_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_10_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_variance8x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-  add_proto qw/unsigned int aom_highbd_8_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance64x64 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance64x64 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance64x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance64x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance64x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance64x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance32x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance32x64 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance32x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance32x64 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance32x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance32x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance32x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance32x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance32x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance32x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance32x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance32x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance16x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance16x32 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance16x32/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance16x32 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance16x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance16x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance16x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance16x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance16x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance16x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance16x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance16x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance8x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance8x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance8x16/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance8x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance8x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_variance8x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_variance8x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_variance8x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_variance8x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_8_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_8_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_variance8x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-  add_proto qw/void aom_highbd_8_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
-  add_proto qw/void aom_highbd_8_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+    add_proto qw/void aom_highbd_8_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+    add_proto qw/void aom_highbd_8_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
 
-  add_proto qw/void aom_highbd_10_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
-  add_proto qw/void aom_highbd_10_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+    add_proto qw/void aom_highbd_10_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+    add_proto qw/void aom_highbd_10_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
 
-  add_proto qw/void aom_highbd_12_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
-  add_proto qw/void aom_highbd_12_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+    add_proto qw/void aom_highbd_12_get16x16var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
+    add_proto qw/void aom_highbd_12_get8x8var/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum";
 
-  add_proto qw/unsigned int aom_highbd_8_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_mse16x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_mse16x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_8_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_8_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_8_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  specialize qw/aom_highbd_8_mse8x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_8_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    specialize qw/aom_highbd_8_mse8x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_mse16x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_mse16x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_10_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_10_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_10_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  specialize qw/aom_highbd_10_mse8x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_10_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    specialize qw/aom_highbd_10_mse8x8 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_mse16x16 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_mse16x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_mse16x16 sse2/;
 
-  add_proto qw/unsigned int aom_highbd_12_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_12_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  add_proto qw/unsigned int aom_highbd_12_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
-  specialize qw/aom_highbd_12_mse8x8 sse2/;
+    add_proto qw/unsigned int aom_highbd_12_mse16x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_mse8x16/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_mse8x8/, "const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse";
+    specialize qw/aom_highbd_12_mse8x8 sse2/;
 
-  add_proto qw/void aom_highbd_comp_avg_pred/, "uint16_t *comp_pred, const uint8_t *pred8, int width, int height, const uint8_t *ref8, int ref_stride";
+    add_proto qw/void aom_highbd_comp_avg_pred/, "uint16_t *comp_pred, const uint8_t *pred8, int width, int height, const uint8_t *ref8, int ref_stride";
 
-  #
-  # Subpixel Variance
-  #
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance64x64 sse2/;
+    #
+    # Subpixel Variance
+    #
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance64x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance64x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance64x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance32x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance32x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance32x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance32x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance32x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance32x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance16x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance16x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance16x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance16x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance16x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance16x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance8x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance8x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance8x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance8x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_12_sub_pixel_variance8x4 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_12_sub_pixel_variance8x4 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance64x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance64x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance64x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance64x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance32x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance32x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance32x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance32x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance32x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance32x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance16x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance16x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance16x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance16x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance16x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance16x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance8x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance8x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance8x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance8x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_10_sub_pixel_variance8x4 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_10_sub_pixel_variance8x4 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance64x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance64x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance64x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance64x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance32x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance32x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance32x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance32x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance32x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance32x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance16x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance16x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance16x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance16x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance16x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance16x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance8x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance8x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance8x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance8x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  specialize qw/aom_highbd_8_sub_pixel_variance8x4 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    specialize qw/aom_highbd_8_sub_pixel_variance8x4 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse";
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance64x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance64x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance64x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance64x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance32x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance32x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance32x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance32x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance32x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance32x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance16x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance16x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance16x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance16x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance16x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance16x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance8x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance8x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance8x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance8x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_12_sub_pixel_avg_variance8x4 sse2/;
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_12_sub_pixel_avg_variance8x4 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    add_proto qw/uint32_t aom_highbd_12_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance64x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance64x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance64x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance64x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance32x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance32x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance32x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance32x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance32x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance32x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance16x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance16x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance16x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance16x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance16x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance16x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance8x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance8x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance8x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance8x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_10_sub_pixel_avg_variance8x4 sse2/;
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_10_sub_pixel_avg_variance8x4 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    add_proto qw/uint32_t aom_highbd_10_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance64x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance64x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance64x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance64x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance64x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance64x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance32x64 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance32x64/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance32x64 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance32x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance32x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance32x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance32x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance32x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance32x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance16x32 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance16x32/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance16x32 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance16x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance16x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance16x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance16x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance16x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance16x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance8x16 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance8x16/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance8x16 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance8x8 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance8x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance8x8 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  specialize qw/aom_highbd_8_sub_pixel_avg_variance8x4 sse2/;
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance8x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    specialize qw/aom_highbd_8_sub_pixel_avg_variance8x4 sse2/;
 
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
-  add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance4x8/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
+    add_proto qw/uint32_t aom_highbd_8_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred";
 
-}  # CONFIG_HIGHBITDEPTH
+  }  # CONFIG_HIGHBITDEPTH
 
-if (aom_config("CONFIG_EXT_INTER") eq "yes") {
   add_proto qw/void aom_comp_mask_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, const uint8_t *ref, int ref_stride, const uint8_t *mask, int mask_stride, int invert_mask";
   add_proto qw/void aom_comp_mask_upsampled_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref, int ref_stride, const uint8_t *mask, int mask_stride, int invert_mask";
   if (aom_config("CONFIG_HIGHBITDEPTH") eq "yes") {
     add_proto qw/void aom_highbd_comp_mask_pred/, "uint16_t *comp_pred, const uint8_t *pred8, int width, int height, const uint8_t *ref8, int ref_stride, const uint8_t *mask, int mask_stride, int invert_mask";
     add_proto qw/void aom_highbd_comp_mask_upsampled_pred/, "uint16_t *comp_pred, const uint8_t *pred8, int width, int height, int subsample_x_q3, int subsample_y_q3, const uint8_t *ref8, int ref_stride, const uint8_t *mask, int mask_stride, int invert_mask, int bd";
   }
-}
 
 }  # CONFIG_AV1_ENCODER