I think I can fill in a few blanks for mach64: Card names: 3D Rage Pro All-in-Wonder Pro Xpert 98/LCD/XL/@Play/@Work 3D Rage LT Pro 3D Rage XL 3D Rage Mobility
- No hardware stencil - No mipmapping - BLEND texture env is a software fallback - texture environments which modulate alpha (AtAf) are fallbacks or non-compliant (e.g. RGBA textures with MODULATE environment are non-compliant) Correction: The ARB/EXT_texture_env_[add,dot3,combine] extensions actually are _not_ exported by default. Setting DRI_MACH64_OGL13=1 however will export these extensions and a few others to get glxinfo to report OpenGL 1.3, with the extensions being software fallbacks or no-ops. Extensions which might be doable in hardware, but not currently implemented: - EXT_paletted_texture - not sure about this, but the hardware seems to support a 2K texture palette in RGB 565. - ARB_texture_compression - would need an extension to implement 4:1 VQ texture compression supported by the hardware. On 11 Oct 2002, Sergey V. Udaltsov wrote: > > New columns for gamma, ffb, mach64, virge, sis and trident. > Great work! Looks really impressive (and makes me feel really proud that > my chip is not the worst one:). A couple of easy questions: > is it true that Mach64 feature list is final (sure I do not mean > fallback). Also, 3 features are marked as SW - is it good to expose > them? It's actually not my question (someone already asked here before). > Probably we could make exposition of non-HW-supported features optional > (through XF86Config param)? Really, why inform application about things > which are going to be slow? Or SW implementation of > ARB/EXT_texture_env_* is fast? > > Regards, > > Sergey > > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > Dri-devel mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/dri-devel > -- Leif Delgass http://www.retinalburn.net ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
