Merge pull request #17005 from tomoaki0705:fixHoughKernelLocal

5 years ago · 60c382d8f1
parent ce5626db45 3371e679ce
commit 60c382d8f1
1 changed files with 1 additions and 1 deletions
--- a/modules/imgproc/src/opencl/hough_lines.cl
+++ b/modules/imgproc/src/opencl/hough_lines.cl
@ -94,6 +94,7 @@ __kernel void fill_accum_local(__global const uchar * list_ptr, int list_step, i
 {
    int theta_idx = get_group_id(1);
    int count_idx = get_local_id(0);
+    __local int l_accum[BUFFER_SIZE];

    if (theta_idx > 0 && theta_idx < numangle + 1)
    {
@ -102,7 +103,6 @@ __kernel void fill_accum_local(__global const uchar * list_ptr, int list_step, i
        sinVal *= irho;
        cosVal *= irho;

-        __local int l_accum[BUFFER_SIZE];
        for (int i=count_idx; i<BUFFER_SIZE; i+=LOCAL_SIZE)
            l_accum[i] = 0;