Revert r97185 "Update libvpx snapshot to v0.9.7-p1 (Cayuga)."

libvpx/source/libvpx/vp8/common/arm/filter_arm.c

Index: libvpx/source/libvpx/vp8/common/arm/filter_arm.c
diff --git a/libvpx/source/libvpx/vp8/common/arm/filter_arm.c b/libvpx/source/libvpx/vp8/common/arm/filter_arm.c
index 6582fb29aaeb3e771941b9035fbc1a8341e0db92..fe3c5a52eae9cf8f2e1b55db5f5431f32da43b6e 100644
--- a/libvpx/source/libvpx/vp8/common/arm/filter_arm.c
+++ b/libvpx/source/libvpx/vp8/common/arm/filter_arm.c
@@ -25,28 +25,6 @@ extern void vp8_filter_block2d_first_pass_armv6
     const short *vp8_filter
 );
 
-// 8x8
-extern void vp8_filter_block2d_first_pass_8x8_armv6
-(
-    unsigned char *src_ptr,
-    short         *output_ptr,
-    unsigned int src_pixels_per_line,
-    unsigned int output_width,
-    unsigned int output_height,
-    const short *vp8_filter
-);
-
-// 16x16
-extern void vp8_filter_block2d_first_pass_16x16_armv6
-(
-    unsigned char *src_ptr,
-    short         *output_ptr,
-    unsigned int src_pixels_per_line,
-    unsigned int output_width,
-    unsigned int output_height,
-    const short *vp8_filter
-);
-
 extern void vp8_filter_block2d_second_pass_armv6
 (
     short         *src_ptr,
@@ -165,12 +143,12 @@ void vp8_sixtap_predict8x8_armv6
     {
         if (yoffset & 0x1)
         {
-            vp8_filter_block2d_first_pass_8x8_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 8, 11, HFilter);
+            vp8_filter_block2d_first_pass_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 8, 11, HFilter);
             vp8_filter4_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 8, VFilter);
         }
         else
         {
-            vp8_filter_block2d_first_pass_8x8_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 8, 13, HFilter);
+            vp8_filter_block2d_first_pass_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 8, 13, HFilter);
             vp8_filter_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 8, VFilter);
         }
     }
@@ -207,12 +185,12 @@ void vp8_sixtap_predict16x16_armv6
     {
         if (yoffset & 0x1)
         {
-            vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 16, 19, HFilter);
+            vp8_filter_block2d_first_pass_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 16, 19, HFilter);
             vp8_filter4_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter);
         }
         else
         {
-            vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 16, 21, HFilter);
+            vp8_filter_block2d_first_pass_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 16, 21, HFilter);
             vp8_filter_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter);
         }
     }