import org.lwjgl.opencl.CLContext; //导入依赖的package包/类
private static void initCLIfNecessary() throws Exception
{
	if(clPlatform == null)
	{
		clPlatform = CLPlatform.getPlatforms().get(0);
		clDevices = clPlatform.getDevices(CL10.CL_DEVICE_TYPE_GPU);
		clContext = CLContext.create(clPlatform, clDevices, null); // TODO:
																   // replace
																   // null
		clQueue = CL10.clCreateCommandQueue(clContext, clDevices.get(0), CL10.CL_QUEUE_PROFILING_ENABLE, null); // TODO:
																												// replace
																												// null
	}
}
 

import org.lwjgl.opencl.CLContext; //导入依赖的package包/类
@PointerWrapper("GLsync")
GLSync glCreateSyncFromCLeventARB(@PointerWrapper("cl_context") CLContext context, @PointerWrapper("cl_event") CLEvent event, @GLbitfield int flags);
 

import org.lwjgl.opencl.CLContext; //导入依赖的package包/类
/**
 * Loads a CL Shader.
 * It will load the files from the assets folder.
 * Structure should be like:
 * 
 * clshaders/[SHADERNAME]/shader.cl
 * 
 * This function handles include-preprocessing, so you can use #include "test.cl".
 * It will replace all includes with the contents of the given filename.
 * Important! When using like #include "/test.cl" it will search the file assets/test.cl in the internal storage.
 * If you use it like #include "test.cl" in a shader called test it will search in assets/shaders/test/test.cl.
 * 
 * @param shaderName
 * @return Null if the shader was not found
 */
public static CLProgram loadCLShader(String shaderName, CLContext clContext)
{
	String shaderPath = "clshaders/"+shaderName+"/";
	
	// Check if shader exists
	if (!Gdx.files.internal(shaderPath+"shader.cl").exists())
		return null;
	
	// Preprocessing
	String shaderCode = ShaderLoader.preprocessShader(Gdx.files.internal(shaderPath+"shader.cl").readString(), shaderPath);
	
	return JLibOpenCL.compileProgram(shaderCode, clContext);
}
 

import org.lwjgl.opencl.CLContext; //导入依赖的package包/类
/**
 * Converts this instance's opengl vertex buffer to a OpenCL Byte-Buffer.
 * Remember the layout of opengl vertex buffer's is a structure or all your vertex attributes, so for ex.
 * If you got 3 vertices with position and color-attribute the buffer's data will look like:
 * 
 * [3 Floats - x,y,z -> Position][4 Bytes r,g,b,a -> Color][3 Float - x,y,z -> Position][4 Bytes r,g,b,a -> Color]...
 * @param usage
 * @param clContext
 * @return
 */
public CLBuffer createCLBuffer(CLContext clContext)
{
	return new CLRawBuffer(clContext, this.getBufferHandle());
}