fixes for cv::addWeighted and cv::Mat::dot

2014-10-09 12:38:14 +00:00
parent 183e378bd0
commit 4babecf3b0
2 changed files with 9 additions and 9 deletions
--- a/modules/core/src/matmul.cpp
+++ b/modules/core/src/matmul.cpp
@@ -3008,7 +3008,7 @@ static double dotProd_32f(const float* src1, const float* src2, int len)
        return r;
    setIppErrorStatus();
 #elif CV_NEON
-    int len0 = len & -4, blockSize0 = (1 << 15), blockSize;
+    int len0 = len & -4, blockSize0 = (1 << 13), blockSize;
    float32x4_t v_zero = vdupq_n_f32(0.0f);
    CV_DECL_ALIGNED(16) float buf[4];