libvpx: Pull from upstream

source/libvpx/vp9/common/vp9_rtcd_defs.pl

 sub vp9_common_forward_decls() {
 print <<EOF
 /*
  * VP9
  */
 
 #include "vpx/vpx_integer.h"
 #include "vp9/common/vp9_common.h"
 #include "vp9/common/vp9_enums.h"
 
@@ skipping 1097 matching lines @@
 
 add_proto qw/unsigned int vp9_avg_4x4/, "const uint8_t *, int p";
 specialize qw/vp9_avg_4x4 sse2/;
 
 add_proto qw/void vp9_int_pro_row/, "int16_t *hbuf, uint8_t const *ref, const int ref_stride, const int height";
 specialize qw/vp9_int_pro_row sse2/;
 
 add_proto qw/int16_t vp9_int_pro_col/, "uint8_t const *ref, const int width";
 specialize qw/vp9_int_pro_col sse2/;
 
-add_proto qw/int vp9_vector_sad/, "int16_t const *ref, int16_t const *src, const int width";
-specialize qw/vp9_vector_sad sse2/;
+add_proto qw/int vp9_vector_var/, "int16_t const *ref, int16_t const *src, const int bwl";
+specialize qw/vp9_vector_var sse2/;
 
 if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
   add_proto qw/unsigned int vp9_highbd_avg_8x8/, "const uint8_t *, int p";
   specialize qw/vp9_highbd_avg_8x8/;
   add_proto qw/unsigned int vp9_highbd_avg_4x4/, "const uint8_t *, int p";
   specialize qw/vp9_highbd_avg_4x4/;
 }
 
 # ENCODEMB INVOKE
 
@@ skipping 798 matching lines @@
 
   add_proto qw/void vp9_highbd_temporal_filter_apply/, "uint8_t *frame1, unsigned int stride, uint8_t *frame2, unsigned int block_width, unsigned int block_height, int strength, int filter_weight, unsigned int *accumulator, uint16_t *count";
   specialize qw/vp9_highbd_temporal_filter_apply/;
 
 }
 # End vp9_high encoder functions
 
 }
 # end encoder functions
 1;