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A royalty-free, cross-platform API for full-function 2D and 3D graphics on embedded systems - including consoles, phones, appliances and vehicles.

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/*
 * Copyright LWJGL. All rights reserved.
 * License terms: https://www.lwjgl.org/license
 * MACHINE GENERATED FILE, DO NOT EDIT
 */
package org.lwjgl.opengles;

import java.nio.*;

import org.lwjgl.*;

import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.JNI.*;
import static org.lwjgl.system.MemoryUtil.*;

/**
 * Native bindings to the EXT_multi_draw_arrays extension.
 * 
 * These functions behave identically to the standard OpenGL 1.1 functions glDrawArrays() and glDrawElements() except they handle multiple lists of
 * vertices in one call. Their main purpose is to allow one function call to render more than one primitive such as triangle strip, triangle fan, etc.
 */
public class EXTMultiDrawArrays {

	static { GLES.initialize(); }

	protected EXTMultiDrawArrays() {
		throw new UnsupportedOperationException();
	}

	static boolean isAvailable(GLESCapabilities caps) {
		return checkFunctions(
			caps.glMultiDrawArraysEXT, caps.glMultiDrawElementsEXT
		);
	}

	// --- [ glMultiDrawArraysEXT ] ---

	public static native void nglMultiDrawArraysEXT(int mode, long first, long count, int primcount);

	public static void glMultiDrawArraysEXT(int mode, IntBuffer first, IntBuffer count) {
		if ( CHECKS )
			check(count, first.remaining());
		nglMultiDrawArraysEXT(mode, memAddress(first), memAddress(count), first.remaining());
	}

	// --- [ glMultiDrawElementsEXT ] ---

	public static native void nglMultiDrawElementsEXT(int mode, long count, int type, long indices, int primcount);

	public static void glMultiDrawElementsEXT(int mode, IntBuffer count, int type, PointerBuffer indices) {
		if ( CHECKS )
			check(indices, count.remaining());
		nglMultiDrawElementsEXT(mode, memAddress(count), type, memAddress(indices), count.remaining());
	}

	/** Array version of: {@link #glMultiDrawArraysEXT MultiDrawArraysEXT} */
	public static void glMultiDrawArraysEXT(int mode, int[] first, int[] count) {
		long __functionAddress = GLES.getICD().glMultiDrawArraysEXT;
		if ( CHECKS ) {
			check(__functionAddress);
			check(count, first.length);
		}
		callPPV(__functionAddress, mode, first, count, first.length);
	}

	/** Array version of: {@link #glMultiDrawElementsEXT MultiDrawElementsEXT} */
	public static void glMultiDrawElementsEXT(int mode, int[] count, int type, PointerBuffer indices) {
		long __functionAddress = GLES.getICD().glMultiDrawElementsEXT;
		if ( CHECKS ) {
			check(__functionAddress);
			check(indices, count.length);
		}
		callPPV(__functionAddress, mode, count, type, memAddress(indices), count.length);
	}

}