libvpx: Pull from upstream

source/libvpx/vp8/common/rtcd_defs.pl

Index: source/libvpx/vp8/common/rtcd_defs.pl
diff --git a/source/libvpx/vp8/common/rtcd_defs.pl b/source/libvpx/vp8/common/rtcd_defs.pl
index 6fe070b423535bc3366739c2ad2ae33467eaca06..7924ae7509901a6274a2975ea5cc923b00c3fdf2 100644
--- a/source/libvpx/vp8/common/rtcd_defs.pl
+++ b/source/libvpx/vp8/common/rtcd_defs.pl
@@ -255,19 +255,6 @@ if ($opts{arch} =~ /x86/) {
 }
 
 #
-# Structured Similarity (SSIM)
-#
-if (vpx_config("CONFIG_INTERNAL_STATS") eq "yes") {
-    $opts{arch} eq "x86_64" and $sse2_on_x86_64 = "sse2";
-
-    add_proto qw/void vp8_ssim_parms_8x8/, "unsigned char *s, int sp, unsigned char *r, int rp, unsigned long *sum_s, unsigned long *sum_r, unsigned long *sum_sq_s, unsigned long *sum_sq_r, unsigned long *sum_sxr";
-    specialize qw/vp8_ssim_parms_8x8/, "$sse2_on_x86_64";
-
-    add_proto qw/void vp8_ssim_parms_16x16/, "unsigned char *s, int sp, unsigned char *r, int rp, unsigned long *sum_s, unsigned long *sum_r, unsigned long *sum_sq_s, unsigned long *sum_sq_r, unsigned long *sum_sxr";
-    specialize qw/vp8_ssim_parms_16x16/, "$sse2_on_x86_64";
-}
-
-#
 # Forward DCT
 #
 add_proto qw/void vp8_short_fdct4x4/, "short *input, short *output, int pitch";
@@ -334,9 +321,9 @@ if (vpx_config("CONFIG_REALTIME_ONLY") ne "yes") {
 #
 if (vpx_config("CONFIG_TEMPORAL_DENOISING") eq "yes") {
     add_proto qw/int vp8_denoiser_filter/, "unsigned char *mc_running_avg_y, int mc_avg_y_stride, unsigned char *running_avg_y, int avg_y_stride, unsigned char *sig, int sig_stride, unsigned int motion_magnitude, int increase_denoising";
-    specialize qw/vp8_denoiser_filter sse2 neon/;
+    specialize qw/vp8_denoiser_filter sse2 neon msa/;
     add_proto qw/int vp8_denoiser_filter_uv/, "unsigned char *mc_running_avg, int mc_avg_stride, unsigned char *running_avg, int avg_stride, unsigned char *sig, int sig_stride, unsigned int motion_magnitude, int increase_denoising";
-    specialize qw/vp8_denoiser_filter_uv sse2 neon/;
+    specialize qw/vp8_denoiser_filter_uv sse2 neon msa/;
 }
 
 # End of encoder only functions