* Marek Olšák <mar...@gmail.com>: > The extension is driver-independent, it's implemented in the Mesa core, and > doesn't need any driver or hardware parts. It's not much useful without > ARB_texture_float though, which the hardware cannot do.
> draw-vertices-half-float tests ARB_half_float_vertex only. > ARB_half_float_pixel can be tested by glean/pixelFormats. OK, sorry. Now I compared glean/pixelFormats, and this extension doesn't make any difference at my place. Neither any fix nor any regression. Which probably doesn't mean a lot, because there's a significant number of piglit failures either way. I found another test that appears to use ARB_half_float_pixel, fbo/fbo-rg, but it gets skipped for lack of GL_ARB_texture_rg. > There are more extensions r200 could support, but they would need a lot more > work than just enabling them, some of them are: > - GL_ARB_framebuffer_object > - GL_EXT_framebuffer_blit (subset of ARB_fbo) > - GL_EXT_framebuffer_multisample (subset of ARB_fbo, dummy implementation > like in the other drivers) > - GL_ARB_map_buffer_range > - GL_ARB_pixel_buffer_object Sounds interesting. For the moment, I guess I'll prepare to file a couple of bugs for problems I found. Best regards, Nicolas Kaiser _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev