org.lwjgl.opengles

Class IMGTextureCompressionPVRTC

java.lang.Object

org.lwjgl.opengles.IMGTextureCompressionPVRTC

public final class IMGTextureCompressionPVRTC
extends java.lang.Object

Native bindings to the IMG_texture_compression_pvrtc extension.

This extension provides additional texture compression functionality specific to Imagination Technologies PowerVR Texture compression format (called PVRTC) subject to all the requirements and limitations described by the OpenGL 1.3 specifications.

This extension supports 4 and 2 bit per pixel texture compression formats. Because the compression of PVRTC is very CPU intensive, it is not appropriate to carry out compression on the target platform. Therefore this extension only supports the loading of compressed texture data.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.
static int	GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.
static int	GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.
static int	GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG

public static final int GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG

Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.

See Also:

Constant Field Values

GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG

public static final int GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG

Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.

See Also:

Constant Field Values

GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG

public static final int GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG

Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.

See Also:

Constant Field Values

GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG

public static final int GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG

Accepted by the internalformat parameter of CompressedTexImage2D and the format parameter of CompressedTexSubImage2D.

See Also:

Constant Field Values