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PC Enhancements
[3.7]

OpenGL Enhancements

Improved raster support. All unpalettized raster formats supported except rwRASTERFORMATLUM8. No palettized formats supported however, in preference of compressed textures.

Compressed texture support for DX1, DXT3 and DXT3, by reading from a DDS file and texture dictionary support.

Hardware generated mipmaps and texture dictionary support.

Cube map support from DDS files and texture dictionary support.

If the GL_NV_blend_square extension is supported, source blend functions support rwBLENDSRCCOLOR and rwBLENDINVSRCCOLOR, and destination blend functions support rwBLENDDESTCOLOR and rwBLENDINVDESTCOLOR.

If the GL_ARB_texture_mirrored_repeat extension is supported, then rwTEXTUREADDRESSMIRROR may be used as an addressing mode for both U and V texture coordinates.

If the GL_EXT_clamp_to_edge extension is supported, then rwTEXTUREADDRESSCLAMP maps to GL_CLAMP_TO_EDGE_EXT internally rather than GL_CLAMP.

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