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-rw-r--r--libswscale/swscale.c18
-rw-r--r--libswscale/swscale_altivec_template.c10
-rw-r--r--libswscale/swscale_template.c2
3 files changed, 15 insertions, 15 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 6bd80235b5..ecb5f7a7ee 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -308,7 +308,7 @@ 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]= FFMIN(FFMAX(val>>19, 0), 255);
+ dest[i]= clip_uint8(val>>19);
}
if(uDest != NULL)
@@ -323,8 +323,8 @@ static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilt
v += chrSrc[j][i + 2048] * chrFilter[j];
}
- uDest[i]= FFMIN(FFMAX(u>>19, 0), 255);
- vDest[i]= FFMIN(FFMAX(v>>19, 0), 255);
+ uDest[i]= clip_uint8(u>>19);
+ vDest[i]= clip_uint8(v>>19);
}
}
@@ -341,7 +341,7 @@ 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]= FFMIN(FFMAX(val>>19, 0), 255);
+ dest[i]= clip_uint8(val>>19);
}
if(uDest == NULL)
@@ -359,8 +359,8 @@ static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFil
v += chrSrc[j][i + 2048] * chrFilter[j];
}
- uDest[2*i]= FFMIN(FFMAX(u>>19, 0), 255);
- uDest[2*i+1]= FFMIN(FFMAX(v>>19, 0), 255);
+ uDest[2*i]= clip_uint8(u>>19);
+ uDest[2*i+1]= clip_uint8(v>>19);
}
else
for(i=0; i<chrDstW; i++)
@@ -374,8 +374,8 @@ static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFil
v += chrSrc[j][i + 2048] * chrFilter[j];
}
- uDest[2*i]= FFMIN(FFMAX(v>>19, 0), 255);
- uDest[2*i+1]= FFMIN(FFMAX(u>>19, 0), 255);
+ uDest[2*i]= clip_uint8(v>>19);
+ uDest[2*i+1]= clip_uint8(u>>19);
}
}
@@ -1458,7 +1458,7 @@ static void globalInit(void){
// generating tables:
int i;
for(i=0; i<768; i++){
- int c= FFMIN(FFMAX(i-256, 0), 255);
+ int c= clip_uint8(i-256);
clip_table[i]=c;
}
}
diff --git a/libswscale/swscale_altivec_template.c b/libswscale/swscale_altivec_template.c
index d65c28538b..3b1dd7ef63 100644
--- a/libswscale/swscale_altivec_template.c
+++ b/libswscale/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] = FFMIN(FFMAX(0, val>>7), (1<<15)-1);
+ dst[i] = 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] = FFMIN(FFMAX(0, tempo[3]>>7), (1<<15)-1);
+ dst[i] = 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] = FFMIN(FFMAX(0, tempo[3]>>7), (1<<15)-1);
+ dst[i] = 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] = FFMIN(FFMAX(0, tempo[3]>>7), (1<<15)-1);
+ dst[i] = 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] = FFMIN(FFMAX(0, tempo[3]>>7), (1<<15)-1);
+ dst[i] = clip(tempo[3]>>7, 0, (1<<15)-1);
}
}
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c
index aa1dd31ca3..21b99ca225 100644
--- a/libswscale/swscale_template.c
+++ b/libswscale/swscale_template.c
@@ -2456,7 +2456,7 @@ 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] = FFMIN(FFMAX(0, val>>7), (1<<15)-1); // the cubic equation does overflow ...
+ dst[i] = clip(val>>7, 0, (1<<15)-1); // the cubic equation does overflow ...
// dst[i] = val>>7;
}
#endif