Mark parameter src of vector_clipf() as const

Originally committed as revision 19729 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index 758f613c11..e1f2eda76a 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -4102,13 +4102,13 @@ static inline uint32_t clipf_c_one(uint32_t a, uint32_t mini,
     else return a;
 }
 
-static void vector_clipf_c_opposite_sign(float *dst, float *src, float *min, float *max, int len){
+static void vector_clipf_c_opposite_sign(float *dst, const float *src, float *min, float *max, int len){
     int i;
     uint32_t mini = *(uint32_t*)min;
     uint32_t maxi = *(uint32_t*)max;
     uint32_t maxisign = maxi ^ (1<<31);
     uint32_t *dsti = (uint32_t*)dst;
-    uint32_t *srci = (uint32_t*)src;
+    const uint32_t *srci = (const uint32_t*)src;
     for(i=0; i<len; i+=8) {
         dsti[i + 0] = clipf_c_one(srci[i + 0], mini, maxi, maxisign);
         dsti[i + 1] = clipf_c_one(srci[i + 1], mini, maxi, maxisign);
@@ -4120,7 +4120,7 @@ static void vector_clipf_c_opposite_sign(float *dst, float *src, float *min, flo
         dsti[i + 7] = clipf_c_one(srci[i + 7], mini, maxi, maxisign);
     }
 }
-static void vector_clipf_c(float *dst, float *src, float min, float max, int len){
+static void vector_clipf_c(float *dst, const float *src, float min, float max, int len){
     int i;
     if(min < 0 && max > 0) {
         vector_clipf_c_opposite_sign(dst, src, &min, &max, len);