x86/convolve.h: remove redundant check in FUN_CONV_2D

the filter will be the same in this case

Change-Id: I95159bcb05bbfb71b57da741393e80cc7ffc5cff

diff --git a/vpx_dsp/x86/convolve.h b/vpx_dsp/x86/convolve.h
index a26385e..7e43eb7 100644 (file)
--- a/vpx_dsp/x86/convolve.h
+++ b/vpx_dsp/x86/convolve.h
@@ -102,8 +102,7 @@ void vpx_convolve8_##avg##opt(const uint8_t *src, ptrdiff_t src_stride, \
   assert(h <= 64); \
   assert(x_step_q4 == 16); \
   assert(y_step_q4 == 16); \
-  if (filter_x[0] | filter_x[1] | filter_x[2] | \
-      filter_y[0] | filter_y[1] | filter_y[2]) { \
+  if (filter_x[0] | filter_x[1] | filter_x[2]) { \
     DECLARE_ALIGNED(16, uint8_t, fdata2[64 * 71]); \
     vpx_convolve8_horiz_##opt(src - 3 * src_stride, src_stride, fdata2, 64, \
                               filter_x, x_step_q4, filter_y, y_step_q4, \
@@ -239,8 +238,7 @@ void vpx_highbd_convolve8_##avg##opt(const uint8_t *src, ptrdiff_t src_stride, \
   assert(w <= 64); \
   assert(h <= 64); \
   if (x_step_q4 == 16 && y_step_q4 == 16) { \
-    if ((filter_x[0] | filter_x[1] | filter_x[2]) || filter_x[3] == 128 || \
-        (filter_y[0] | filter_y[1] | filter_y[2]) || filter_y[3] == 128) { \
+    if ((filter_x[0] | filter_x[1] | filter_x[2]) || filter_x[3] == 128) { \
       DECLARE_ALIGNED(16, uint16_t, fdata2[64 * 71]); \
       vpx_highbd_convolve8_horiz_##opt(src - 3 * src_stride, src_stride, \
                                        CONVERT_TO_BYTEPTR(fdata2), 64, \