Class EXTTextureSRGBDecode

java.lang.Object
org.lwjgl.opengles.EXTTextureSRGBDecode

public final class EXTTextureSRGBDecode extends Object
Native bindings to the EXT_texture_sRGB_decode extension.

The EXT_texture_sRGB extension (promoted to core in OpenGL 2.1) provides a texture format stored in the sRGB color space. Sampling one of these textures will always return the color value decoded into a linear color space. However, an application may wish to sample and retrieve the undecoded sRGB data from the texture and manipulate that directly.

This extension adds a Texture Parameter and Sampler Object parameter to allow sRGB textures to be read directly, without decoding.

The new parameter, TEXTURE_SRGB_DECODE_EXT controls whether the decoding happens at sample time. It only applies to textures with an internal format that is sRGB and is ignored for all other textures. This value defaults to DECODE_EXT, which indicates the texture should be decoded to linear color space.

Requires GLES 3.0 or EXT_sRGB.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.
    static final int
    Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.
    static final int
    Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, GetTexParameterfv, GetTexParameteriv, GetTexParameterIiv, GetTexParameterIuiv, GetTexParameterIivEXT, GetTexParameterIuivEXT, GetTextureParameterfEXT, GetTextureParameterfvEXT, GetTextureParameteriEXT, GetTextureParameterivEXT, GetTextureParameterIivEXT, GetTextureParameterIuivEXT, GetMultiTexParameterfEXT, GetMultiTexParameterfvEXT, GetMultiTexParameteriEXT, GetMultiTexParameterivEXT, GetMultiTexParameterIivEXT, GetMultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, SamplerParameterIuiv, GetSamplerParameteriv, GetSamplerParameterfv, GetSamplerParameterIiv, and GetSamplerParameterIuiv.
  • Method Summary

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Field Details

    • GL_TEXTURE_SRGB_DECODE_EXT

      public static final int GL_TEXTURE_SRGB_DECODE_EXT
      Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, GetTexParameterfv, GetTexParameteriv, GetTexParameterIiv, GetTexParameterIuiv, GetTexParameterIivEXT, GetTexParameterIuivEXT, GetTextureParameterfEXT, GetTextureParameterfvEXT, GetTextureParameteriEXT, GetTextureParameterivEXT, GetTextureParameterIivEXT, GetTextureParameterIuivEXT, GetMultiTexParameterfEXT, GetMultiTexParameterfvEXT, GetMultiTexParameteriEXT, GetMultiTexParameterivEXT, GetMultiTexParameterIivEXT, GetMultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, SamplerParameterIuiv, GetSamplerParameteriv, GetSamplerParameterfv, GetSamplerParameterIiv, and GetSamplerParameterIuiv.
      See Also:
    • GL_DECODE_EXT

      public static final int GL_DECODE_EXT
      Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.
      See Also:
    • GL_SKIP_DECODE_EXT

      public static final int GL_SKIP_DECODE_EXT
      Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.
      See Also: