Class 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 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.
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        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.
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        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.
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        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.
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        Constant Field Values