import org.lwjgl.opengl.GL40; //导入依赖的package包/类
private ExtendedGLSLProgram compileGLSL(
        String vertexShaderCode,
        String fragmentShaderCode,
        String geometryShaderCode,
        String tcsShaderCode,
        String tesShaderCode,
        ProgramAssemblyInfo assemblyInfo) {
    int vertexShader = compileShader(GL20.GL_VERTEX_SHADER, vertexShaderCode, assemblyInfo);
    int fragmentShader = compileShader(GL20.GL_FRAGMENT_SHADER, fragmentShaderCode, assemblyInfo);
    int geometryShader = compileShader(GL32.GL_GEOMETRY_SHADER, geometryShaderCode, assemblyInfo);
    int tcsShader = compileShader(GL40.GL_TESS_CONTROL_SHADER, tcsShaderCode, assemblyInfo);
    int tesShader = compileShader(GL40.GL_TESS_EVALUATION_SHADER, tesShaderCode, assemblyInfo);
    int program;
    String[] outNames = ProgramOutputResolver.getOutput(fragmentShaderCode);
    program = GLSLShaderCompiler.createProgram(
            new int[]{vertexShader, tcsShader, tesShader, geometryShader, fragmentShader}, outNames, assemblyInfo.getProgramName()
    );
    return new ExtendedGLSLProgram(fragmentShader, vertexShader, geometryShader, tcsShader, tesShader, program);
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
private void getDeviceProperties(){
	System.out.println("OpenGL version: " + GL11.glGetString(GL11.GL_VERSION) + " bytes");
	System.out.println("Max Geometry Uniform Blocks: " + GL31.GL_MAX_GEOMETRY_UNIFORM_BLOCKS+ " bytes");
	System.out.println("Max Geometry Shader Invocations: " + GL40.GL_MAX_GEOMETRY_SHADER_INVOCATIONS + " bytes");
	System.out.println("Max Uniform Buffer Bindings: " + GL31.GL_MAX_UNIFORM_BUFFER_BINDINGS + " bytes");
	System.out.println("Max Uniform Block Size: " + GL31.GL_MAX_UNIFORM_BLOCK_SIZE + " bytes");
	System.out.println("Max SSBO Block Size: " + GL43.GL_MAX_SHADER_STORAGE_BLOCK_SIZE + " bytes");		
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
private static void buildMapping() {
	if (mapping != null) return;
	Multimap<Integer, String> map = HashMultimap.create();
	List<Class<?>> classes = ImmutableList.of(
			GL11.class, GL12.class, GL13.class, GL14.class, GL15.class,
			GL20.class, GL21.class, GL30.class, GL31.class, GL32.class,
			GL33.class, GL40.class, GL41.class, GL42.class, GL43.class,
			GL44.class, GL45.class, GLFW.class
			);
	for (Class<?> clazz : classes) {
		for (Field f : clazz.getDeclaredFields()) {
			if (f.getName().toUpperCase(Locale.ROOT).equals(f.getName()) &&
					f.getType() == int.class && Modifier.isPublic(f.getModifiers()) && Modifier.isStatic(f.getModifiers())) {
				List<String> li = Splitter.on('_').splitToList(f.getName());
				li = li.subList(1, li.size());
				String clean =
					Joiner.on(' ').join(
						li.stream()
							.map(Errors::toTitleCase)
							.iterator());
				try {
					map.put(f.getInt(null), clean);
				} catch (Throwable t) {
					t.printStackTrace();
				}
			}
		}
	}
	mapping = map;
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
private void getDeviceProperties(){
	System.out.println("OpenGL version: " + GL11.glGetString(GL11.GL_VERSION) + " bytes");
	System.out.println("Max Geometry Uniform Blocks: " + GL11.glGetInteger(GL31.GL_MAX_GEOMETRY_UNIFORM_BLOCKS));
	System.out.println("Max Geometry Shader Invocations: " + GL11.glGetInteger(GL40.GL_MAX_GEOMETRY_SHADER_INVOCATIONS));
	System.out.println("Max Uniform Buffer Bindings: " + GL11.glGetInteger(GL31.GL_MAX_UNIFORM_BUFFER_BINDINGS));
	System.out.println("Max Uniform Block Size: " + GL11.glGetInteger(GL31.GL_MAX_UNIFORM_BLOCK_SIZE) + " bytes");
	System.out.println("Max SSBO Block Size: " + GL11.glGetInteger(GL43.GL_MAX_SHADER_STORAGE_BLOCK_SIZE) + " bytes");	
	System.out.println("Max Image Bindings: " + GL11.glGetInteger(GL42.GL_MAX_IMAGE_UNITS));
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
@Override
public void glBindTransformFeedback (int target, int id) {
	GL40.glBindTransformFeedback(target, id);
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
@Override
public void glDeleteTransformFeedbacks (int n, int[] ids, int offset) {
	for(int i = offset; i < offset + n; i++) {
		GL40.glDeleteTransformFeedbacks(ids[i]);
	}
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
@Override
public void glGenTransformFeedbacks (int n, int[] ids, int offset) {
	for(int i = offset; i < offset + n; i++) {
		ids[i] = GL40.glGenTransformFeedbacks();
	}
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
@Override
public boolean glIsTransformFeedback (int id) {
	return GL40.glIsTransformFeedback(id);
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
@Override
public void glPauseTransformFeedback () {
	GL40.glPauseTransformFeedback();
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
@Override
public void glResumeTransformFeedback () {
	GL40.glResumeTransformFeedback();
}
 

import org.lwjgl.opengl.GL40; //导入依赖的package包/类
public static void glDrawElementsIndirect(int mode, int type, long indirect_buffer_offset) throws GLException
{
	GL40.glDrawElementsIndirect(mode, type, indirect_buffer_offset);//TODO Move to GL4
	
	RenderHelper.checkForGLError();
	
}