Merge pull request #10366 from alalek:ocl_fix_cvtcolor_read

7 years ago · 047ad4ff71
parent ae8bb718cd 813ff37967
commit 047ad4ff71
1 changed files with 4 additions and 0 deletions
--- a/modules/imgproc/src/opencl/cvtcolor.cl
+++ b/modules/imgproc/src/opencl/cvtcolor.cl
@ -877,7 +877,11 @@ __kernel void RGB(__global const uchar* srcptr, int src_step, int src_offset,
            {
                __global const DATA_TYPE * src = (__global const DATA_TYPE *)(srcptr + src_index);
                __global DATA_TYPE * dst = (__global DATA_TYPE *)(dstptr + dst_index);
+#if scn == 3
+                DATA_TYPE_3 src_pix = vload3(0, src);
+#else
                DATA_TYPE_4 src_pix = vload4(0, src);
+#endif

 #ifdef REVERSE
                dst[0] = src_pix.z;