org.lwjgl.opengl.EXTBlendMinmax.java Source code

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Here is the source code for org.lwjgl.opengl.EXTBlendMinmax.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_minmax.txt">EXT_blend_minmax</a> extension.
 * 
 * <p>Blending capability is extended by respecifying the entire blend equation. While this document defines only two new equations, the {@link #glBlendEquationEXT BlendEquationEXT}
 * procedure that it defines will be used by subsequent extensions to define additional blending equations.</p>
 * 
 * <p>The two new equations defined by this extension produce the minimum (or maximum) color components of the source and destination colors. Taking the
 * maximum is useful for applications such as maximum projection in medical imaging.</p>
 * 
 * <p>Promoted to core in {@link GL14 OpenGL 1.4}.</p>
 */
public class EXTBlendMinmax {

    /** Accepted by the {@code mode} parameter of BlendEquationEXT. */
    public static final int GL_FUNC_ADD_EXT = 0x8006, GL_MIN_EXT = 0x8007, GL_MAX_EXT = 0x8008;

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

    static {
        GL.initialize();
    }

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

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

    // --- [ glBlendEquationEXT ] ---

    public static native void glBlendEquationEXT(@NativeType("GLenum") int mode);

}