libvpx: Pull from upstream

source/libvpx/vpx_scale/mips/dspr2/yv12extend_dspr2.c

Index: source/libvpx/vpx_scale/mips/dspr2/yv12extend_dspr2.c
diff --git a/source/libvpx/vpx_scale/mips/dspr2/yv12extend_dspr2.c b/source/libvpx/vpx_scale/mips/dspr2/yv12extend_dspr2.c
index 19f84cb19604a3e4c714df1eb631506caec0ddad..aab478539ae205845c310f168538865358f1f37a 100644
--- a/source/libvpx/vpx_scale/mips/dspr2/yv12extend_dspr2.c
+++ b/source/libvpx/vpx_scale/mips/dspr2/yv12extend_dspr2.c
@@ -132,11 +132,11 @@ static void extend_frame(YV12_BUFFER_CONFIG *const ybf, int ext_size) {
                c_w, c_h, c_et, c_el, c_eb, c_er);
 }
 
-void vp9_extend_frame_borders_dspr2(YV12_BUFFER_CONFIG *ybf) {
+void vpx_extend_frame_borders_dspr2(YV12_BUFFER_CONFIG *ybf) {
   extend_frame(ybf, ybf->border);
 }
 
-void vp9_extend_frame_inner_borders_dspr2(YV12_BUFFER_CONFIG *ybf) {
+void vpx_extend_frame_inner_borders_dspr2(YV12_BUFFER_CONFIG *ybf) {
   const int inner_bw = (ybf->border > VP9INNERBORDERINPIXELS) ?
                        VP9INNERBORDERINPIXELS : ybf->border;
   extend_frame(ybf, inner_bw);