cl_helper.h

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#ifndef CL_HELPER_H
#define CL_HELPER_H

namespace lvr2
{

static const char* errorString[] = {
    "CL_SUCCESS",
    "CL_DEVICE_NOT_FOUND",
    "CL_DEVICE_NOT_AVAILABLE",
    "CL_COMPILER_NOT_AVAILABLE",
    "CL_MEM_OBJECT_ALLOCATION_FAILURE",
    "CL_OUT_OF_RESOURCES",
    "CL_OUT_OF_HOST_MEMORY",
    "CL_PROFILING_INFO_NOT_AVAILABLE",
    "CL_MEM_COPY_OVERLAP",
    "CL_IMAGE_FORMAT_MISMATCH",
    "CL_IMAGE_FORMAT_NOT_SUPPORTED",
    "CL_BUILD_PROGRAM_FAILURE",
    "CL_MAP_FAILURE",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "",
    "CL_INVALID_VALUE",
    "CL_INVALID_DEVICE_TYPE",
    "CL_INVALID_PLATFORM",
    "CL_INVALID_DEVICE",
    "CL_INVALID_CONTEXT",
    "CL_INVALID_QUEUE_PROPERTIES",
    "CL_INVALID_COMMAND_QUEUE",
    "CL_INVALID_HOST_PTR",
    "CL_INVALID_MEM_OBJECT",
    "CL_INVALID_IMAGE_FORMAT_DESCRIPTOR",
    "CL_INVALID_IMAGE_SIZE",
    "CL_INVALID_SAMPLER",
    "CL_INVALID_BINARY",
    "CL_INVALID_BUILD_OPTIONS",
    "CL_INVALID_PROGRAM",
    "CL_INVALID_PROGRAM_EXECUTABLE",
    "CL_INVALID_KERNEL_NAME",
    "CL_INVALID_KERNEL_DEFINITION",
    "CL_INVALID_KERNEL",
    "CL_INVALID_ARG_INDEX",
    "CL_INVALID_ARG_VALUE",
    "CL_INVALID_ARG_SIZE",
    "CL_INVALID_KERNEL_ARGS",
    "CL_INVALID_WORK_DIMENSION",
    "CL_INVALID_WORK_GROUP_SIZE",
    "CL_INVALID_WORK_ITEM_SIZE",
    "CL_INVALID_GLOBAL_OFFSET",
    "CL_INVALID_EVENT_WAIT_LIST",
    "CL_INVALID_EVENT",
    "CL_INVALID_OPERATION",
    "CL_INVALID_GL_OBJECT",
    "CL_INVALID_BUFFER_SIZE",
    "CL_INVALID_MIP_LEVEL",
    "CL_INVALID_GLOBAL_WORK_SIZE",
    "CL_INVALID_PROPERTY",
    "CL_INVALID_IMAGE_DESCRIPTOR",
    "CL_INVALID_COMPILER_OPTIONS",
    "CL_INVALID_LINKER_OPTIONS",
    "CL_INVALID_DEVICE_PARTITION_COUNT",
};
#define checkOclErrors(err) __checkOclErrors((err), #err, __FILE__, __LINE__)
static void __checkOclErrors(const cl_int err, const char* const func, const char* const file, const int line)
{
    if (err != CL_SUCCESS)
    {
        fprintf(stderr, "OpenCL error at %s:%d code=%d(%s) \"%s\" \n", file, line, err, -68 <= err && err < 0 ? errorString[-err] : "Unspecified Error", func);
    }
}

} // namespace lvr2

#endif