Class EXTTextureSRGB



  • public final class EXTTextureSRGB
    extends java.lang.Object
    Native bindings to the EXT_texture_sRGB extension.

    Conventional texture formats assume a linear color space. So for a conventional internal texture format such as GL_RGB8, the 256 discrete values for each 8-bit color component map linearly and uniformly to the [0,1] range.

    The sRGB color space is based on typical (non-linear) monitor characteristics expected in a dimly lit office. It has been standardized by the International Electrotechnical Commission (IEC) as IEC 61966-2-1. The sRGB color space roughly corresponds to 2.2 gamma correction.

    This extension adds a few new uncompressed and compressed color texture formats with sRGB color components.

    Promoted to core in OpenGL 2.1.

    • Field Detail

      • GL_SRGB_EXT

        public static final int GL_SRGB_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SRGB8_EXT

        public static final int GL_SRGB8_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SRGB_ALPHA_EXT

        public static final int GL_SRGB_ALPHA_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SRGB8_ALPHA8_EXT

        public static final int GL_SRGB8_ALPHA8_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SLUMINANCE_ALPHA_EXT

        public static final int GL_SLUMINANCE_ALPHA_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SLUMINANCE8_ALPHA8_EXT

        public static final int GL_SLUMINANCE8_ALPHA8_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SLUMINANCE_EXT

        public static final int GL_SLUMINANCE_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_SLUMINANCE8_EXT

        public static final int GL_SLUMINANCE8_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_COMPRESSED_SRGB_EXT

        public static final int GL_COMPRESSED_SRGB_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_COMPRESSED_SRGB_ALPHA_EXT

        public static final int GL_COMPRESSED_SRGB_ALPHA_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_COMPRESSED_SLUMINANCE_EXT

        public static final int GL_COMPRESSED_SLUMINANCE_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_COMPRESSED_SLUMINANCE_ALPHA_EXT

        public static final int GL_COMPRESSED_SLUMINANCE_ALPHA_EXT
        Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D.
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      • GL_COMPRESSED_SRGB_S3TC_DXT1_EXT

        public static final int GL_COMPRESSED_SRGB_S3TC_DXT1_EXT
        Accepted by the internalformat parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2DARB and the format parameter of CompressedTexSubImage2DARB.
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      • GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT

        public static final int GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT
        Accepted by the internalformat parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2DARB and the format parameter of CompressedTexSubImage2DARB.
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      • GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT

        public static final int GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT
        Accepted by the internalformat parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2DARB and the format parameter of CompressedTexSubImage2DARB.
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      • GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT

        public static final int GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT
        Accepted by the internalformat parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2DARB and the format parameter of CompressedTexSubImage2DARB.
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