#ifndef _LIVOX_GEN1_OPENCL_COLLATING_AND_MESHING_ENGINE_H
#define _LIVOX_GEN1_OPENCL_COLLATING_AND_MESHING_ENGINE_H

#include <cstdint>
#include <cstddef>
#include <memory>
#define CL_TARGET_OPENCL_VERSION 300
#include <CL/cl.h>

namespace smo {
namespace stim_buff {

class PcloudStimulusBuffer;

class OpenClCollatingAndMeshingEngine
{
public:
	explicit OpenClCollatingAndMeshingEngine(PcloudStimulusBuffer& parent);
	~OpenClCollatingAndMeshingEngine();

	// Non-copyable, movable
	OpenClCollatingAndMeshingEngine(
		const OpenClCollatingAndMeshingEngine&) = delete;
	OpenClCollatingAndMeshingEngine& operator=(
		const OpenClCollatingAndMeshingEngine&) = delete;
	OpenClCollatingAndMeshingEngine(
		OpenClCollatingAndMeshingEngine&&) = default;
	OpenClCollatingAndMeshingEngine& operator=(
		OpenClCollatingAndMeshingEngine&&) = default;

	bool setup();
	void finalize();

private:
	PcloudStimulusBuffer& parent;

	// OpenCL infrastructure
	cl_platform_id platform;
	cl_device_id device;
	cl_context context;
	cl_command_queue commandQueue;
	cl_program program;
	cl_kernel kernel;
	bool isSetup;

	// OpenCL buffers
	cl_mem assemblyBuffer;
	cl_mem xyzBuffer;
	cl_mem intensityBuffer;
};

} // namespace stim_buff
} // namespace smo

#endif // _LIVOX_GEN1_OPENCL_COLLATING_AND_MESHING_ENGINE_H