org.lwjgl.opengl.EXTBlendEquationSeparate.java Source code

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Here is the source code for org.lwjgl.opengl.EXTBlendEquationSeparate.java

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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.opengl;

import org.lwjgl.system.*;

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

/**
 * Native bindings to the <a target="_blank" href="https://www.khronos.org/registry/OpenGL/extensions/EXT/EXT_blend_equation_separate.txt">EXT_blend_equation_separate</a> extension.
 * 
 * <p>{@link EXTBlendFuncSeparate EXT_blend_func_separate} introduced separate RGB and alpha blend factors. {@link EXTBlendMinmax EXT_blend_minmax} introduced a distinct blend equation for
 * combining source and destination blend terms. ({@link EXTBlendSubtract EXT_blend_subtract} &amp; <a target="_blank" href="https://www.khronos.org/registry/OpenGL/extensions/EXT/EXT_blend_logic_op.txt">EXT_blend_logic_op</a> added other blend equation
 * modes.) OpenGL 1.4 integrated both functionalities into the core standard.</p>
 * 
 * <p>While there are separate blend functions for the RGB and alpha blend factors, OpenGL 1.4 provides a single blend equation that applies to both RGB and
 * alpha portions of blending.</p>
 * 
 * <p>This extension provides a separate blend equation for RGB and alpha to match the generality available for blend factors.</p>
 * 
 * <p>Requires {@link GL14 OpenGL 1.4} or {@link ARBImaging ARB_imaging} or {@link EXTBlendMinmax EXT_blend_minmax} and/or {@link EXTBlendSubtract EXT_blend_subtract}. Promoted to core in {@link GL20 OpenGL 2.0}.</p>
 */
public class EXTBlendEquationSeparate {

    /** Accepted by the {@code pname} parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev. */
    public static final int GL_BLEND_EQUATION_RGB_EXT = 0x8009, GL_BLEND_EQUATION_ALPHA_EXT = 0x883D;

    static {
        GL.initialize();
    }

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

    static boolean isAvailable(GLCapabilities caps) {
        return checkFunctions(caps.glBlendEquationSeparateEXT);
    }

    // --- [ glBlendEquationSeparateEXT ] ---

    public static native void glBlendEquationSeparateEXT(@NativeType("GLenum") int modeRGB,
            @NativeType("GLenum") int modeAlpha);

}