mitchellhansen
a7234675cb
Added a small sample texture and sprite which can be handed over to either gl or cl and then handed back. It can then be rendered. Changed to just an array of floats for the view matrix
68 lines
1.4 KiB
C++
68 lines
1.4 KiB
C++
#include <vector>
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#include <iostream>
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#include "util.hpp"
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#include <map>
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#ifdef linux
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#include <CL/cl.h>
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#include <CL/opencl.h>
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#elif defined _WIN32
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#include <CL/cl_gl.h>
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#include <CL/cl.h>
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#include <CL/opencl.h>
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#include <windows.h>
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#elif defined TARGET_OS_MAC
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# include <OpenGL/OpenGL.h>
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# include <OpenCL/opencl.h>
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#endif
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struct device {
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cl_device_id id;
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cl_device_type type;
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cl_uint clock_frequency;
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char version[128];
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cl_platform_id platform;
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};
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class CL_Wrapper {
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public:
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CL_Wrapper();
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~CL_Wrapper();
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int acquire_platform_and_device();
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int create_shared_context();
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int create_command_queue();
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int compile_kernel(std::string kernel_source, bool is_path, std::string kernel_name);
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int set_kernel_arg(std::string kernel_name, int index, std::string buffer_name);
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int store_buffer(cl_mem, std::string buffer_name);
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int run_kernel(std::string kernel_name);
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bool assert(int error_code, std::string function_name);
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cl_device_id getDeviceID();
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cl_platform_id getPlatformID();
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cl_context getContext();
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cl_kernel getKernel(std::string kernel_name);
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cl_command_queue getCommandQueue();
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private:
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int error = 0;
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bool initialized = false;
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cl_platform_id platform_id;
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cl_device_id device_id;
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cl_context context;
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cl_command_queue command_queue;
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std::map<std::string, cl_kernel> kernel_map;
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std::map<std::string, cl_mem> buffer_map;
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};
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