LWJGL 3.3.3 · org.lwjgl.opengl.EXTTextureCompressionLATC

Native bindings to the EXT_texture_compression_latc extension.

This extension introduces four new block-based texture compression formats suited for unsigned and signed luminance and luminance-alpha textures (hence the name "latc" for Luminance-Alpha Texture Compression).

These formats are designed to reduce the storage requirements and memory bandwidth required for luminance and luminance-alpha textures by a factor of 2-to-1 over conventional uncompressed luminance and luminance-alpha textures with 8-bit components (LUMINANCE8 and LUMINANCE8_ALPHA8).

The compressed signed luminance-alpha format is reasonably suited for storing compressed normal maps.

Requires OpenGL 1.3 or ARB_texture_compression.

Field Summary

Modifier and Type	Field and Description
public static final int	GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.
public static final int	GL_COMPRESSED_LUMINANCE_LATC1_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.
public static final int	GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.
public static final int	GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.

Access	Constructor and Description
private	EXTTextureCompressionLATC()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT	back to summary
public static final int GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.

GL_COMPRESSED_LUMINANCE_LATC1_EXT	back to summary
public static final int GL_COMPRESSED_LUMINANCE_LATC1_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.

GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT	back to summary
public static final int GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.

GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT	back to summary
public static final int GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT Accepted by the `internalformat` parameter of TexImage2D, CopyTexImage2D, and CompressedTexImage2D and the `format` parameter of CompressedTexSubImage2D.

public final Class EXTTextureCompressionLATC

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail