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renaming
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@ -1641,20 +1641,20 @@ Context& initializeContextFromGL()
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#elif !defined(HAVE_OPENCL_OPENGL_SHARING)
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#elif !defined(HAVE_OPENCL_OPENGL_SHARING)
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NO_OPENCL_SHARING_ERROR;
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NO_OPENCL_SHARING_ERROR;
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#else
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#else
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cl_uint numPlatforms;
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cl_uint platformsCnt;
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cl_uint devCnt;
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cl_uint devCnt;
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cl_device_id* devices;
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cl_device_id* devices;
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cl_uint devUsed;
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cl_uint devUsed;
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cl_context context;
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cl_context context;
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cl_int status = clGetPlatformIDs(0, NULL, &numPlatforms);
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cl_int status = clGetPlatformIDs(0, NULL, &platformsCnt);
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if (status != CL_SUCCESS)
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if (status != CL_SUCCESS)
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CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: Can't get number of platforms: %d", status));
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CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: Can't get number of platforms: %d", status));
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if (numPlatforms == 0)
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if (platformsCnt == 0)
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CV_Error(cv::Error::OpenCLInitError, "OpenCL: No available platforms");
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CV_Error(cv::Error::OpenCLInitError, "OpenCL: No available platforms");
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std::vector<cl_platform_id> platforms(numPlatforms);
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std::vector<cl_platform_id> platforms(platformsCnt);
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status = clGetPlatformIDs(numPlatforms, &platforms[0], NULL);
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status = clGetPlatformIDs(platformsCnt, &platforms[0], NULL);
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if (status != CL_SUCCESS)
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if (status != CL_SUCCESS)
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CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: Can't get platforms: %d", status));
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CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: Can't get platforms: %d", status));
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@ -1662,7 +1662,7 @@ Context& initializeContextFromGL()
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// TODO Filter platforms by name from OPENCV_OPENCL_DEVICE
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// TODO Filter platforms by name from OPENCV_OPENCL_DEVICE
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bool sharingSupported = false;
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bool sharingSupported = false;
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for (unsigned int i = 0; (!sharingSupported && (i < numPlatforms)); ++i) {
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for (unsigned int i = 0; (!sharingSupported && (i < platformsCnt)); ++i) {
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status = clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_GPU, 0, NULL, &devCnt);
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status = clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_GPU, 0, NULL, &devCnt);
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if (status != CL_SUCCESS)
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if (status != CL_SUCCESS)
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CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: No devices available: %d", status));
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CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: No devices available: %d", status));
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