libvpx: Pull from upstream

source/libvpx/vp8/common/rtcd_defs.pl

 sub vp8_common_forward_decls() {
 print <<EOF
 /*
  * VP8
  */
 
 struct blockd;
 struct macroblockd;
 struct loop_filter_info;
 
@@ skipping 197 matching lines @@
 specialize qw/vp8_sixtap_predict8x8 mmx sse2 ssse3 media neon dspr2/;
 $vp8_sixtap_predict8x8_media=vp8_sixtap_predict8x8_armv6;
 $vp8_sixtap_predict8x8_dspr2=vp8_sixtap_predict8x8_dspr2;
 
 add_proto qw/void vp8_sixtap_predict8x4/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch";
 specialize qw/vp8_sixtap_predict8x4 mmx sse2 ssse3 media neon dspr2/;
 $vp8_sixtap_predict8x4_media=vp8_sixtap_predict8x4_armv6;
 $vp8_sixtap_predict8x4_dspr2=vp8_sixtap_predict8x4_dspr2;
 
 add_proto qw/void vp8_sixtap_predict4x4/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch";
-# Disable neon while investigating https://code.google.com/p/webm/issues/detail?id=817
+#TODO(johannkoenig): fix the neon version https://code.google.com/p/webm/issues/detail?id=817
 specialize qw/vp8_sixtap_predict4x4 mmx ssse3 media dspr2/;
 $vp8_sixtap_predict4x4_media=vp8_sixtap_predict4x4_armv6;
 $vp8_sixtap_predict4x4_dspr2=vp8_sixtap_predict4x4_dspr2;
 
 add_proto qw/void vp8_bilinear_predict16x16/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch";
 specialize qw/vp8_bilinear_predict16x16 mmx sse2 ssse3 media neon/;
 $vp8_bilinear_predict16x16_media=vp8_bilinear_predict16x16_armv6;
 
 add_proto qw/void vp8_bilinear_predict8x8/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch";
 specialize qw/vp8_bilinear_predict8x8 mmx sse2 ssse3 media neon/;
 $vp8_bilinear_predict8x8_media=vp8_bilinear_predict8x8_armv6;
 
 add_proto qw/void vp8_bilinear_predict8x4/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch";
 specialize qw/vp8_bilinear_predict8x4 mmx media neon/;
 $vp8_bilinear_predict8x4_media=vp8_bilinear_predict8x4_armv6;
 
 add_proto qw/void vp8_bilinear_predict4x4/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch";
-specialize qw/vp8_bilinear_predict4x4 mmx media neon/;
+#TODO(johannkoenig): fix the neon version https://code.google.com/p/webm/issues/detail?id=892
+specialize qw/vp8_bilinear_predict4x4 mmx media/;
 $vp8_bilinear_predict4x4_media=vp8_bilinear_predict4x4_armv6;
 
 #
 # Sub-pixel Variance
 #
 add_proto qw/unsigned int vp8_sub_pixel_variance4x4/, "const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse";
 specialize qw/vp8_sub_pixel_variance4x4 mmx sse2/;
 $vp8_sub_pixel_variance4x4_sse2=vp8_sub_pixel_variance4x4_wmt;
 
 add_proto qw/unsigned int vp8_sub_pixel_variance8x8/, "const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse";
-specialize qw/vp8_sub_pixel_variance8x8 mmx sse2 media neon_asm/;
+specialize qw/vp8_sub_pixel_variance8x8 mmx sse2 media/;
 $vp8_sub_pixel_variance8x8_sse2=vp8_sub_pixel_variance8x8_wmt;
 $vp8_sub_pixel_variance8x8_media=vp8_sub_pixel_variance8x8_armv6;
-$vp8_sub_pixel_variance8x8_neon_asm=vp8_sub_pixel_variance8x8_neon;
 
 add_proto qw/unsigned int vp8_sub_pixel_variance8x16/, "const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse";
 specialize qw/vp8_sub_pixel_variance8x16 mmx sse2/;
 $vp8_sub_pixel_variance8x16_sse2=vp8_sub_pixel_variance8x16_wmt;
 
 add_proto qw/unsigned int vp8_sub_pixel_variance16x8/, "const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse";
 specialize qw/vp8_sub_pixel_variance16x8 mmx sse2 ssse3/;
 $vp8_sub_pixel_variance16x8_sse2=vp8_sub_pixel_variance16x8_wmt;
 
 add_proto qw/unsigned int vp8_sub_pixel_variance16x16/, "const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse";
@@ skipping 16 matching lines @@
 specialize qw/vp8_variance_halfpixvar16x16_hv mmx sse2 media neon/;
 $vp8_variance_halfpixvar16x16_hv_sse2=vp8_variance_halfpixvar16x16_hv_wmt;
 $vp8_variance_halfpixvar16x16_hv_media=vp8_variance_halfpixvar16x16_hv_armv6;
 
 #
 # Encoder functions below this point.
 #
 if (vpx_config("CONFIG_VP8_ENCODER") eq "yes") {
 
 #
-# SSE (Sum Squared Error)
-#
-add_proto qw/unsigned int vp8_sub_pixel_mse16x16/, "const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse";
-specialize qw/vp8_sub_pixel_mse16x16 mmx sse2/;
-$vp8_sub_pixel_mse16x16_sse2=vp8_sub_pixel_mse16x16_wmt;
-
-#
 # Block copy
 #
 if ($opts{arch} =~ /x86/) {
     add_proto qw/void vp8_copy32xn/, "const unsigned char *src_ptr, int source_stride, unsigned char *dst_ptr, int dst_stride, int n";
     specialize qw/vp8_copy32xn sse2 sse3/;
 }
 
 #
 # Structured Similarity (SSIM)
 #
@@ skipping 84 matching lines @@
 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/;
     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/;
 }
 
 # End of encoder only functions
 }
 1;