Package org.lwjgl.opengl

Class EXTTextureSnorm

java.lang.Object
org.lwjgl.opengl.EXTTextureSnorm
public final class EXTTextureSnorm extends Object
Native bindings to the EXT_texture_snorm extension.

Fixed-point textures in unextended OpenGL have integer components, but those values are taken to represent floating-point values in the range [0.0,1.0]. These integer components are considered "unsigned normalized" integers. When such a texture is accessed by a shader or by fixed-function fragment processing, floating-point values are returned in the range [0.0,1.0].

This extension provides a set of new "signed normalized" integer texture formats. These are taken to represent a floating-point value in the range [-1.0,1.0] with an exact 0.0.

Requires OpenGL 3.0.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    GL_ALPHA_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_ALPHA16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_ALPHA8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_INTENSITY_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_INTENSITY16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_INTENSITY8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_LUMINANCE_ALPHA_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_LUMINANCE_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_LUMINANCE16_ALPHA16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_LUMINANCE16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_LUMINANCE8_ALPHA8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_LUMINANCE8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_R16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_R8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RED_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RG_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RG16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RG8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RGB_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RGB16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RGB8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RGBA_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RGBA16_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_RGBA8_SNORM
    ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
    static final int
    GL_SIGNED_NORMALIZED
    Returned by GetTexLevelParmeter.

  • Method Summary

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • GL_RED_SNORM

      public static final int GL_RED_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RG_SNORM

      public static final int GL_RG_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RGB_SNORM

      public static final int GL_RGB_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RGBA_SNORM

      public static final int GL_RGBA_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_ALPHA_SNORM

      public static final int GL_ALPHA_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_LUMINANCE_SNORM

      public static final int GL_LUMINANCE_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_LUMINANCE_ALPHA_SNORM

      public static final int GL_LUMINANCE_ALPHA_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_INTENSITY_SNORM

      public static final int GL_INTENSITY_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_R8_SNORM

      public static final int GL_R8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RG8_SNORM

      public static final int GL_RG8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RGB8_SNORM

      public static final int GL_RGB8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RGBA8_SNORM

      public static final int GL_RGBA8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_ALPHA8_SNORM

      public static final int GL_ALPHA8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_LUMINANCE8_SNORM

      public static final int GL_LUMINANCE8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_LUMINANCE8_ALPHA8_SNORM

      public static final int GL_LUMINANCE8_ALPHA8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_INTENSITY8_SNORM

      public static final int GL_INTENSITY8_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_R16_SNORM

      public static final int GL_R16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RG16_SNORM

      public static final int GL_RG16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RGB16_SNORM

      public static final int GL_RGB16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_RGBA16_SNORM

      public static final int GL_RGBA16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_ALPHA16_SNORM

      public static final int GL_ALPHA16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_LUMINANCE16_SNORM

      public static final int GL_LUMINANCE16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_LUMINANCE16_ALPHA16_SNORM

      public static final int GL_LUMINANCE16_ALPHA16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_INTENSITY16_SNORM

      public static final int GL_INTENSITY16_SNORM
      ccepted by the internalFormat parameter of TexImage1D, TexImage2D, and TexImage3D.
      See Also:

    • GL_SIGNED_NORMALIZED

      public static final int GL_SIGNED_NORMALIZED
      Returned by GetTexLevelParmeter.
      See Also: