Remove some useless parentheses.

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@25779 b3059339-0415-0410-9bf9-f77b7e298cf2

rgb2rgb_template.c

@@ -1621,7 +1621,7 @@ static inline void RENAME(yuvPlanartoyuy2)(const uint8_t *ysrc, const uint8_t *u
         }
 #endif
 #endif
-        if ((y&(vertLumPerChroma-1))==(vertLumPerChroma-1) )
+        if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1)
         {
             usrc += chromStride;
             vsrc += chromStride;
@@ -1727,7 +1727,7 @@ static inline void RENAME(yuvPlanartouyvy)(const uint8_t *ysrc, const uint8_t *u
         }
 #endif
 #endif
-        if ((y&(vertLumPerChroma-1))==(vertLumPerChroma-1))
+        if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1)
         {
             usrc += chromStride;
             vsrc += chromStride;

swscale-example.c

@@ -76,7 +76,7 @@ static int doTest(uint8_t *ref[3], int refStride[3], int w, int h, int srcFormat
         src[i]= (uint8_t*) malloc(srcStride[i]*srcH);
         dst[i]= (uint8_t*) malloc(dstStride[i]*dstH);
         out[i]= (uint8_t*) malloc(refStride[i]*h);
-        if ((src[i] == NULL) || (dst[i] == NULL) || (out[i] == NULL)) {
+        if (src[i] == NULL || dst[i] == NULL || out[i] == NULL) {
             perror("Malloc");
             res = -1;
 

swscale_altivec_template.c

@@ -354,7 +354,7 @@ static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int
             src_v0 = src_v1;
         }
 
-        if (j < (filterSize-7)) {
+        if (j < filterSize-7) {
             // loading src_v0 is useless, it's already done above
             //vector unsigned char src_v0 = vec_ld(srcPos + j, src);
             vector unsigned char src_v1, src_vF;
@@ -450,7 +450,7 @@ static inline int yv12toyuy2_unscaled_altivec(SwsContext *c, uint8_t* src[], int
             vec_st(v_yuy2_0, (i << 1), dst);
             vec_st(v_yuy2_1, (i << 1) + 16, dst);
         }
-        if ((y&(vertLumPerChroma-1))==(vertLumPerChroma-1)) {
+        if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) {
             usrc += chromStride;
             vsrc += chromStride;
         }
@@ -527,7 +527,7 @@ static inline int yv12touyvy_unscaled_altivec(SwsContext *c, uint8_t* src[], int
             vec_st(v_uyvy_0, (i << 1), dst);
             vec_st(v_uyvy_1, (i << 1) + 16, dst);
         }
-        if ((y&(vertLumPerChroma-1))==(vertLumPerChroma-1)) {
+        if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) {
             usrc += chromStride;
             vsrc += chromStride;
         }