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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;

/**
 * Native bindings to the EXT_packed_float extension.
 * 
 * This extension adds a new 3-component floating-point texture format that fits within a single 32-bit word. This format stores 5 bits of biased exponent
 * per component in the same manner as 16-bit floating-point formats, but rather than 10 mantissa bits, the red, green, and blue components have 6, 6, and
 * 5 bits respectively. Each mantissa is assumed to have an implied leading one except in the denorm exponent case. There is no sign bit so only
 * non-negative values can be represented. Positive infinity, positive denorms, and positive NaN values are representable. The value of the fourth
 * component returned by a texture fetch is always 1.0.
 * 
 * This extension also provides support for rendering into an unsigned floating-point rendering format with the assumption that the texture format
 * described above could also be advertised as an unsigned floating-point format for rendering.
 * 
 * The extension also provides a pixel external format for specifying packed float values directly.
 * 
 * Promoted to core in {@link GL30 OpenGL 3.0}.
 */
public final class EXTPackedFloat {

    /** Accepted by the {@code internalformat} parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D, and RenderbufferStorageEXT. */
    public static final int GL_R11F_G11F_B10F_EXT = 0x8C3A;

    /**
     * Accepted by the {@code type} parameter of DrawPixels, ReadPixels, TexImage1D, TexImage2D, GetTexImage, TexImage3D, TexSubImage1D, TexSubImage2D,
     * TexSubImage3D, GetHistogram, GetMinmax, ConvolutionFilter1D, ConvolutionFilter2D, ConvolutionFilter3D, GetConvolutionFilter, SeparableFilter2D,
     * GetSeparableFilter, ColorTable, ColorSubTable, and GetColorTable.
     */
    public static final int GL_UNSIGNED_INT_10F_11F_11F_REV_EXT = 0x8C3B;

    /** Accepted by the {@code pname} parameters of GetIntegerv, GetFloatv, and GetDoublev. */
    public static final int GL_RGBA_SIGNED_COMPONENTS_EXT = 0x8C3C;

    private EXTPackedFloat() {}

}