SAD cosmetic cleanup

Change-Id: Iae915f2988081697cca6b65943afaca1d8de8df3

diff --git a/vp8/common/rtcd_defs.sh b/vp8/common/rtcd_defs.sh
index f252d98faf0c248954aa51620af27bbd1713ada5..35d56cd99f2ff07c300ce1d8bdbb1ab634e077d5 100644 (file)
--- a/vp8/common/rtcd_defs.sh
+++ b/vp8/common/rtcd_defs.sh
@@ -359,19 +359,19 @@ vp8_sad16x16x8_sse4_1=vp8_sad16x16x8_sse4
 #
 # Multi-block SAD, comparing a reference to N independent blocks
 #
-prototype void vp8_sad4x4x4d "const unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr[4], int  ref_stride, unsigned int *sad_array"
+prototype void vp8_sad4x4x4d "const unsigned char *src_ptr, int source_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array"
 specialize vp8_sad4x4x4d sse3
 
-prototype void vp8_sad8x8x4d "const unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr[4], int  ref_stride, unsigned int *sad_array"
+prototype void vp8_sad8x8x4d "const unsigned char *src_ptr, int source_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array"
 specialize vp8_sad8x8x4d sse3
 
-prototype void vp8_sad8x16x4d "const unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr[4], int  ref_stride, unsigned int *sad_array"
+prototype void vp8_sad8x16x4d "const unsigned char *src_ptr, int source_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array"
 specialize vp8_sad8x16x4d sse3
 
-prototype void vp8_sad16x8x4d "const unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr[4], int  ref_stride, unsigned int *sad_array"
+prototype void vp8_sad16x8x4d "const unsigned char *src_ptr, int source_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array"
 specialize vp8_sad16x8x4d sse3
 
-prototype void vp8_sad16x16x4d "const unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr[4], int  ref_stride, unsigned int *sad_array"
+prototype void vp8_sad16x16x4d "const unsigned char *src_ptr, int source_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array"
 specialize vp8_sad16x16x4d sse3
 
 #

diff --git a/vp8/common/sad_c.c b/vp8/common/sad_c.c
index 6a3e889b12ff5d8a206ef9822520e983e11fac2c..3232988b1bbfd4f0c69f53516ef7e9a4e9b5860e 100644 (file)
--- a/vp8/common/sad_c.c
+++ b/vp8/common/sad_c.c
@@ -13,17 +13,10 @@
 #include "vpx_config.h"
 #include "vpx/vpx_integer.h"
 
-static
-unsigned int sad_mx_n_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    int  max_sad,
-    int  m,
-    int  n)
+static unsigned int sad_mx_n_c(const unsigned char *src_ptr, int src_stride,
+                               const unsigned char *ref_ptr, int ref_stride,
+                               int max_sad, int m, int n)
 {
-
     int r, c;
     unsigned int sad = 0;
 
@@ -48,227 +41,170 @@ unsigned int sad_mx_n_c(
  * implementations of these functions are not required to check it.
  */
 
-unsigned int vp8_sad16x16_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    int  max_sad)
+unsigned int vp8_sad16x16_c(const unsigned char *src_ptr, int src_stride,
+                            const unsigned char *ref_ptr, int ref_stride,
+                            int max_sad)
 {
-
     return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, max_sad, 16, 16);
 }
 
-
-unsigned int vp8_sad8x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    int  max_sad)
+unsigned int vp8_sad8x8_c(const unsigned char *src_ptr, int src_stride,
+                          const unsigned char *ref_ptr, int ref_stride,
+                          int max_sad)
 {
-
     return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, max_sad, 8, 8);
 }
 
-
-unsigned int vp8_sad16x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    int  max_sad)
+unsigned int vp8_sad16x8_c(const unsigned char *src_ptr, int src_stride,
+                           const unsigned char *ref_ptr, int ref_stride,
+                           int max_sad)
 {
-
     return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, max_sad, 16, 8);
 
 }
 
-
-unsigned int vp8_sad8x16_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    int  max_sad)
+unsigned int vp8_sad8x16_c(const unsigned char *src_ptr, int src_stride,
+                           const unsigned char *ref_ptr, int ref_stride,
+                           int max_sad)
 {
-
     return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, max_sad, 8, 16);
 }
 
-
-unsigned int vp8_sad4x4_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    int  max_sad)
+unsigned int vp8_sad4x4_c(const unsigned char *src_ptr, int src_stride,
+                          const unsigned char *ref_ptr, int ref_stride,
+                          int  max_sad)
 {
-
     return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, max_sad, 4, 4);
 }
 
-void vp8_sad16x16x3_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad16x16x3_c(const unsigned char *src_ptr, int src_stride,
+                      const unsigned char *ref_ptr, int ref_stride,
+                      unsigned int *sad_array
 )
 {
-    sad_array[0] = vp8_sad16x16_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad16x16x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned short *sad_array
+void vp8_sad16x16x8_c(const unsigned char *src_ptr, int src_stride,
+                      const unsigned char *ref_ptr, int ref_stride,
+                      unsigned short *sad_array
 )
 {
-    sad_array[0] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
-    sad_array[3] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 3 , ref_stride, 0x7fffffff);
+    sad_array[3] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff);
     sad_array[4] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff);
     sad_array[5] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff);
-    sad_array[6] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 6 , ref_stride, 0x7fffffff);
+    sad_array[6] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff);
     sad_array[7] = (unsigned short)vp8_sad16x16_c(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad16x8x3_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad16x8x3_c(const unsigned char *src_ptr, int src_stride,
+                     const unsigned char *ref_ptr, int ref_stride,
+                     unsigned int *sad_array
 )
 {
-    sad_array[0] = vp8_sad16x8_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad16x8x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned short *sad_array
+void vp8_sad16x8x8_c(const unsigned char *src_ptr, int src_stride,
+                     const unsigned char *ref_ptr, int ref_stride,
+                     unsigned short *sad_array
 )
 {
-    sad_array[0] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
-    sad_array[3] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 3 , ref_stride, 0x7fffffff);
+    sad_array[3] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff);
     sad_array[4] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff);
     sad_array[5] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff);
-    sad_array[6] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 6 , ref_stride, 0x7fffffff);
+    sad_array[6] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff);
     sad_array[7] = (unsigned short)vp8_sad16x8_c(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad8x8x3_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad8x8x3_c(const unsigned char *src_ptr, int src_stride,
+                    const unsigned char *ref_ptr, int ref_stride,
+                    unsigned int *sad_array
 )
 {
-    sad_array[0] = vp8_sad8x8_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad8x8x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned short *sad_array
+void vp8_sad8x8x8_c(const unsigned char *src_ptr, int src_stride,
+                    const unsigned char *ref_ptr, int ref_stride,
+                    unsigned short *sad_array
 )
 {
-    sad_array[0] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
-    sad_array[3] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 3 , ref_stride, 0x7fffffff);
+    sad_array[3] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff);
     sad_array[4] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff);
     sad_array[5] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff);
-    sad_array[6] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 6 , ref_stride, 0x7fffffff);
+    sad_array[6] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff);
     sad_array[7] = (unsigned short)vp8_sad8x8_c(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad8x16x3_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad8x16x3_c(const unsigned char *src_ptr, int src_stride,
+                     const unsigned char *ref_ptr, int ref_stride,
+                     unsigned int *sad_array
 )
 {
-    sad_array[0] = vp8_sad8x16_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad8x16x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned short *sad_array
+void vp8_sad8x16x8_c(const unsigned char *src_ptr, int src_stride,
+                     const unsigned char *ref_ptr, int ref_stride,
+                     unsigned short *sad_array
 )
 {
-    sad_array[0] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
-    sad_array[3] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 3 , ref_stride, 0x7fffffff);
+    sad_array[3] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff);
     sad_array[4] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff);
     sad_array[5] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff);
-    sad_array[6] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 6 , ref_stride, 0x7fffffff);
+    sad_array[6] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff);
     sad_array[7] = (unsigned short)vp8_sad8x16_c(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad4x4x3_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad4x4x3_c(const unsigned char *src_ptr, int src_stride,
+                    const unsigned char *ref_ptr, int ref_stride,
+                    unsigned int *sad_array
 )
 {
-    sad_array[0] = vp8_sad4x4_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad4x4x8_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    const unsigned char *ref_ptr,
-    int  ref_stride,
-    unsigned short *sad_array
+void vp8_sad4x4x8_c(const unsigned char *src_ptr, int src_stride,
+                    const unsigned char *ref_ptr, int ref_stride,
+                    unsigned short *sad_array
 )
 {
-    sad_array[0] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr  , ref_stride, 0x7fffffff);
+    sad_array[0] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 0, ref_stride, 0x7fffffff);
     sad_array[1] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff);
     sad_array[2] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff);
-    sad_array[3] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 3 , ref_stride, 0x7fffffff);
+    sad_array[3] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff);
     sad_array[4] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff);
     sad_array[5] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff);
-    sad_array[6] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 6 , ref_stride, 0x7fffffff);
+    sad_array[6] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff);
     sad_array[7] = (unsigned short)vp8_sad4x4_c(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff);
 }
 
-void vp8_sad16x16x4d_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    unsigned char *ref_ptr[],
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad16x16x4d_c(const unsigned char *src_ptr, int src_stride,
+                       const unsigned char * const ref_ptr[], int ref_stride,
+                       unsigned int *sad_array
 )
 {
     sad_array[0] = vp8_sad16x16_c(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff);
@@ -277,12 +213,9 @@ void vp8_sad16x16x4d_c(
     sad_array[3] = vp8_sad16x16_c(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff);
 }
 
-void vp8_sad16x8x4d_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    unsigned char *ref_ptr[],
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad16x8x4d_c(const unsigned char *src_ptr, int src_stride,
+                      const unsigned char * const ref_ptr[], int ref_stride,
+                      unsigned int *sad_array
 )
 {
     sad_array[0] = vp8_sad16x8_c(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff);
@@ -291,12 +224,9 @@ void vp8_sad16x8x4d_c(
     sad_array[3] = vp8_sad16x8_c(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff);
 }
 
-void vp8_sad8x8x4d_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    unsigned char *ref_ptr[],
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad8x8x4d_c(const unsigned char *src_ptr, int src_stride,
+                     const unsigned char * const ref_ptr[], int ref_stride,
+                     unsigned int *sad_array
 )
 {
     sad_array[0] = vp8_sad8x8_c(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff);
@@ -305,12 +235,9 @@ void vp8_sad8x8x4d_c(
     sad_array[3] = vp8_sad8x8_c(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff);
 }
 
-void vp8_sad8x16x4d_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    unsigned char *ref_ptr[],
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad8x16x4d_c(const unsigned char *src_ptr, int src_stride,
+                      const unsigned char * const ref_ptr[], int ref_stride,
+                      unsigned int *sad_array
 )
 {
     sad_array[0] = vp8_sad8x16_c(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff);
@@ -319,12 +246,9 @@ void vp8_sad8x16x4d_c(
     sad_array[3] = vp8_sad8x16_c(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff);
 }
 
-void vp8_sad4x4x4d_c(
-    const unsigned char *src_ptr,
-    int  src_stride,
-    unsigned char *ref_ptr[],
-    int  ref_stride,
-    unsigned int *sad_array
+void vp8_sad4x4x4d_c(const unsigned char *src_ptr, int src_stride,
+                     const unsigned char * const ref_ptr[], int  ref_stride,
+                     unsigned int *sad_array
 )
 {
     sad_array[0] = vp8_sad4x4_c(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff);
@@ -334,12 +258,9 @@ void vp8_sad4x4x4d_c(
 }
 
 /* Copy 2 macroblocks to a buffer */
-void vp8_copy32xn_c(
-    unsigned char *src_ptr,
-    int  src_stride,
-    unsigned char *dst_ptr,
-    int  dst_stride,
-    int height)
+void vp8_copy32xn_c(unsigned char *src_ptr, int src_stride,
+                    unsigned char *dst_ptr, int dst_stride,
+                    int height)
 {
     int r;
 

diff --git a/vp8/common/variance.h b/vp8/common/variance.h
index b77aa28f493c2a4443d0b2951d2cb81d9c306c43..10e46653d459abb44fea5de61e7768bcee03d6e0 100644 (file)
--- a/vp8/common/variance.h
+++ b/vp8/common/variance.h
@@ -48,7 +48,7 @@ typedef void (*vp8_sad_multi_d_fn_t)
     (
      const unsigned char *src_ptr,
      int source_stride,
-     unsigned char *ref_ptr[4],
+     const unsigned char * const ref_ptr[],
      int  ref_stride,
      unsigned int *sad_array
     );

diff --git a/vp8/encoder/mcomp.c b/vp8/encoder/mcomp.c
index 8ae6bc749ed4d3718adf26255c98f4dfacbbbbce..1efdd89f10f606adc9179da21a40b247b750aa9a 100644 (file)
--- a/vp8/encoder/mcomp.c
+++ b/vp8/encoder/mcomp.c
@@ -1254,7 +1254,7 @@ int vp8_diamond_search_sadx4
 
             for (j = 0 ; j < x->searches_per_step ; j += 4)
             {
-                unsigned char *block_offset[4];
+                const unsigned char *block_offset[4];
 
                 for (t = 0; t < 4; t++)
                     block_offset[t] = ss[i+t].offset + best_address;
@@ -1860,7 +1860,7 @@ int vp8_refining_search_sadx4(MACROBLOCK *x, BLOCK *b, BLOCKD *d,
         if(all_in)
         {
             unsigned int sad_array[4];
-            unsigned char *block_offset[4];
+            const unsigned char *block_offset[4];
             block_offset[0] = best_address - in_what_stride;
             block_offset[1] = best_address - 1;
             block_offset[2] = best_address + 1;