fix hog

c58e0d5d · yao · d45f9ef8 · c58e0d5d
Commit c58e0d5d authored May 24, 2013 by yao
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hog.cpp modules/ocl/src/hog.cpp +2 -1

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--- a/modules/ocl/src/hog.cpp
+++ b/modules/ocl/src/hog.cpp
@@ -1578,7 +1578,8 @@ static void openCLExecuteKernel_hog(Context *clCxt , const char **source, string
                                    size_t globalThreads[3], size_t localThreads[3], 
                                    vector< pair<size_t, const void *> > &args)
 {
-    size_t wave_size = queryDeviceInfo<WAVEFRONT_SIZE, size_t>();
+    cl_kernel kernel = openCLGetKernelFromSource(clCxt, source, kernelName);
+    size_t wave_size = queryDeviceInfo<WAVEFRONT_SIZE, size_t>(kernel);
    if (wave_size <= 16)
    {
        char build_options[64];