avfilter/xbr: misc style fixes

libavfilter/vf_xbr.c

@@ -73,28 +73,26 @@ static uint32_t pixel_diff(uint32_t x, uint32_t y, const uint32_t *r2y)
 
 #define ALPHA_BLEND_32_W(dst, src) \
     dst = ((RED_BLUE_MASK & ((dst & RED_BLUE_MASK) + ((((src & RED_BLUE_MASK) - \
-          (dst & RED_BLUE_MASK))) >>3))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
-          ((((src & GREEN_MASK) - (dst & GREEN_MASK))) >>3))))
+          (dst & RED_BLUE_MASK))) >> 3))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
+          ((((src & GREEN_MASK) - (dst & GREEN_MASK))) >> 3))))
 
 #define ALPHA_BLEND_64_W(dst, src) \
     dst = ((RED_BLUE_MASK & ((dst & RED_BLUE_MASK) + ((((src & RED_BLUE_MASK) - \
-          (dst & RED_BLUE_MASK))) >>2))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
-          ((((src & GREEN_MASK) - (dst & GREEN_MASK))) >>2))))
+          (dst & RED_BLUE_MASK))) >> 2))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
+          ((((src & GREEN_MASK) - (dst & GREEN_MASK))) >> 2))))
 
 #define ALPHA_BLEND_192_W(dst, src) \
     dst = ((RED_BLUE_MASK & ((dst & RED_BLUE_MASK) + ((((src & RED_BLUE_MASK) - \
-          (dst & RED_BLUE_MASK)) * 3) >>2))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
-          ((((src & GREEN_MASK) - (dst & GREEN_MASK)) * 3) >>2))))
+          (dst & RED_BLUE_MASK)) * 3) >> 2))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
+          ((((src & GREEN_MASK) - (dst & GREEN_MASK)) * 3) >> 2))))
 
 #define ALPHA_BLEND_224_W(dst, src) \
     dst = ((RED_BLUE_MASK & ((dst & RED_BLUE_MASK) + ((((src & RED_BLUE_MASK) - \
-          (dst & RED_BLUE_MASK)) * 7) >>3))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
-          ((((src & GREEN_MASK) - (dst & GREEN_MASK)) * 7) >>3))))
+          (dst & RED_BLUE_MASK)) * 7) >> 3))) | (GREEN_MASK & ((dst & GREEN_MASK) + \
+          ((((src & GREEN_MASK) - (dst & GREEN_MASK)) * 7) >> 3))))
 
 #define df(A, B) pixel_diff(A, B, r2y)
-
-#define eq(A, B)\
-    (df(A, B) < 155)\
+#define eq(A, B) (df(A, B) < 155)
 
 #define INIT_SRC_DST_POINTERS(level)                                                                    \
     uint32_t *E = (uint32_t *)(output->data[0] + y * output->linesize[0] * (level));                    \