Add av_ prefix to clip functions

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@22339 b3059339-0415-0410-9bf9-f77b7e298cf2

swscale.c

@@ -316,7 +316,7 @@ static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilt
 		for(j=0; j<lumFilterSize; j++)
 			val += lumSrc[j][i] * lumFilter[j];
 
-		dest[i]= clip_uint8(val>>19);
+		dest[i]= av_clip_uint8(val>>19);
 	}
 
 	if(uDest != NULL)
@@ -331,8 +331,8 @@ static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilt
 				v += chrSrc[j][i + 2048] * chrFilter[j];
 			}
 
-			uDest[i]= clip_uint8(u>>19);
-			vDest[i]= clip_uint8(v>>19);
+			uDest[i]= av_clip_uint8(u>>19);
+			vDest[i]= av_clip_uint8(v>>19);
 		}
 }
 
@@ -349,7 +349,7 @@ static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFil
 		for(j=0; j<lumFilterSize; j++)
 			val += lumSrc[j][i] * lumFilter[j];
 
-		dest[i]= clip_uint8(val>>19);
+		dest[i]= av_clip_uint8(val>>19);
 	}
 
 	if(uDest == NULL)
@@ -367,8 +367,8 @@ static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFil
 				v += chrSrc[j][i + 2048] * chrFilter[j];
 			}
 
-			uDest[2*i]= clip_uint8(u>>19);
-			uDest[2*i+1]= clip_uint8(v>>19);
+			uDest[2*i]= av_clip_uint8(u>>19);
+			uDest[2*i+1]= av_clip_uint8(v>>19);
 		}
 	else
 		for(i=0; i<chrDstW; i++)
@@ -382,8 +382,8 @@ static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFil
 				v += chrSrc[j][i + 2048] * chrFilter[j];
 			}
 
-			uDest[2*i]= clip_uint8(v>>19);
-			uDest[2*i+1]= clip_uint8(u>>19);
+			uDest[2*i]= av_clip_uint8(v>>19);
+			uDest[2*i+1]= av_clip_uint8(u>>19);
 		}
 }
 
@@ -1465,7 +1465,7 @@ static void globalInit(void){
     // generating tables:
     int i;
     for(i=0; i<768; i++){
-	int c= clip_uint8(i-256);
+	int c= av_clip_uint8(i-256);
 	clip_table[i]=c;
     }
 }

swscale_altivec_template.c

@@ -226,7 +226,7 @@ static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int
       for(j=0; j<filterSize; j++) {
 	val += ((int)src[srcPos + j])*filter[filterSize*i + j];
       }
-      dst[i] = clip(val>>7, 0, (1<<15)-1);
+      dst[i] = av_clip(val>>7, 0, (1<<15)-1);
     }
   }
   else
@@ -265,7 +265,7 @@ static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int
 	val_vEven = vec_mule(src_v, filter_v);
 	val_s = vec_sums(val_vEven, vzero);
 	vec_st(val_s, 0, tempo);
-	dst[i] = clip(tempo[3]>>7, 0, (1<<15)-1);
+	dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);
       }
     }
     break;
@@ -292,7 +292,7 @@ static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int
 	val_v = vec_msums(src_v, filter_v, (vector signed int)vzero);
 	val_s = vec_sums(val_v, vzero);
 	vec_st(val_s, 0, tempo);
-	dst[i] = clip(tempo[3]>>7, 0, (1<<15)-1);
+	dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);
       }
     }
     break;
@@ -321,7 +321,7 @@ static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int
 	vector signed int val_s = vec_sums(val_v, vzero);
 
 	vec_st(val_s, 0, tempo);
-	dst[i] = clip(tempo[3]>>7, 0, (1<<15)-1);
+	dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);
       }
     }
     break;
@@ -383,7 +383,7 @@ static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int
         val_s = vec_sums(val_v, vzero);
           
         vec_st(val_s, 0, tempo);
-        dst[i] = clip(tempo[3]>>7, 0, (1<<15)-1);        
+        dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);        
       }
       
     }

swscale_template.c

@@ -2488,7 +2488,7 @@ static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW
 			val += ((int)src[srcPos + j])*filter[filterSize*i + j];
 		}
 //		filter += hFilterSize;
-		dst[i] = clip(val>>7, 0, (1<<15)-1); // the cubic equation does overflow ...
+		dst[i] = av_clip(val>>7, 0, (1<<15)-1); // the cubic equation does overflow ...
 //		dst[i] = val>>7;
 	}
 #endif

yuv2rgb_init.c

@@ -277,7 +277,7 @@ int yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4], int fullRange,
 
     for (i = 0; i < 1024; i++) {
         value = (cy*(((i - YTABLE_MIN)<<16) - oy) + (1<<31))>>32;
-        ytable[i] = clip_uint8(value);
+        ytable[i] = av_clip_uint8(value);
     }
 
     entry_size = get_entry_size(fmt_depth(c->dstFormat));