shithub: libvpx

Download patch

ref: 516c087c51c50b5a1844c2c2e821e35f3e314795
parent: 179bceffdbc36500d1c46e11dbc70ca8f4496793
author: Johann <[email protected]>
date: Wed Jun 3 04:00:51 EDT 2015 

Remove unused sub pixel mse

Change-Id: I7a5e4e2632c3fa69d2a85a68fa9b418631caf09c


--- a/vp8/common/rtcd_defs.pl
+++ b/vp8/common/rtcd_defs.pl
@@ -285,13 +285,6 @@
 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/) {
--- a/vp8/common/variance_c.c
+++ b/vp8/common/variance_c.c
@@ -286,21 +286,6 @@
 }
 
 
-unsigned int vp8_sub_pixel_mse16x16_c
-(
-    const unsigned char  *src_ptr,
-    int  src_pixels_per_line,
-    int  xoffset,
-    int  yoffset,
-    const unsigned char *dst_ptr,
-    int dst_pixels_per_line,
-    unsigned int *sse
-)
-{
-    vp8_sub_pixel_variance16x16_c(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse);
-    return *sse;
-}
-
 unsigned int vp8_sub_pixel_variance16x8_c
 (
     const unsigned char  *src_ptr,
--- a/vp8/common/x86/variance_mmx.c
+++ b/vp8/common/x86/variance_mmx.c
@@ -147,20 +147,6 @@
 
 }
 
-unsigned int vp8_sub_pixel_mse16x16_mmx(
-    const unsigned char  *src_ptr,
-    int  src_pixels_per_line,
-    int  xoffset,
-    int  yoffset,
-    const unsigned char *dst_ptr,
-    int dst_pixels_per_line,
-    unsigned int *sse
-)
-{
-    vp8_sub_pixel_variance16x16_mmx(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse);
-    return *sse;
-}
-
 unsigned int vp8_sub_pixel_variance16x8_mmx
 (
     const unsigned char  *src_ptr,
--- a/vp8/common/x86/variance_sse2.c
+++ b/vp8/common/x86/variance_sse2.c
@@ -238,20 +238,6 @@
     return (xxsum0 - (((unsigned int)xsum0 * xsum0) >> 8));
 }
 
-unsigned int vp8_sub_pixel_mse16x16_wmt(
-    const unsigned char  *src_ptr,
-    int  src_pixels_per_line,
-    int  xoffset,
-    int  yoffset,
-    const unsigned char *dst_ptr,
-    int dst_pixels_per_line,
-    unsigned int *sse
-)
-{
-    vp8_sub_pixel_variance16x16_wmt(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse);
-    return *sse;
-}
-
 unsigned int vp8_sub_pixel_variance16x8_wmt
 (
     const unsigned char  *src_ptr,