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This commit is contained in:
kallaballa 2024-10-10 14:48:49 +02:00
parent 63b5dee274
commit 50f6d54f87
1 changed files with 6 additions and 6 deletions
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12
modules/core/src/opengl.cpp
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@ -1641,20 +1641,20 @@ Context& initializeContextFromGL()
#elif !defined(HAVE_OPENCL_OPENGL_SHARING)
NO_OPENCL_SHARING_ERROR;
#else
cl_uint numPlatforms;
cl_uint platformsCnt;
cl_uint devCnt;
cl_device_id* devices;
cl_uint devUsed;
cl_context context;
cl_int status = clGetPlatformIDs(0, NULL, &numPlatforms);
cl_int status = clGetPlatformIDs(0, NULL, &platformsCnt);
if (status != CL_SUCCESS)
CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: Can't get number of platforms: %d", status));
if (numPlatforms == 0)
if (platformsCnt == 0)
CV_Error(cv::Error::OpenCLInitError, "OpenCL: No available platforms");
std::vector<cl_platform_id> platforms(numPlatforms);
status = clGetPlatformIDs(numPlatforms, &platforms[0], NULL);
std::vector<cl_platform_id> platforms(platformsCnt);
status = clGetPlatformIDs(platformsCnt, &platforms[0], NULL);
if (status != CL_SUCCESS)
CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: Can't get platforms: %d", status));
@ -1662,7 +1662,7 @@ Context& initializeContextFromGL()
// TODO Filter platforms by name from OPENCV_OPENCL_DEVICE
bool sharingSupported = false;
for (unsigned int i = 0; (!sharingSupported && (i < numPlatforms)); ++i) {
for (unsigned int i = 0; (!sharingSupported && (i < platformsCnt)); ++i) {
status = clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_GPU, 0, NULL, &devCnt);
if (status != CL_SUCCESS)
CV_Error_(cv::Error::OpenCLInitError, ("OpenCL: No devices available: %d", status));