Hi! Patch was not exactly correct, pre-GeForce3 (pre nv20) cards can't do texture borders, even if said mode (CLAMP_TO_BORDER) listed in current headers (nouveau_class.h) and code has case switch for it.
But strangely, for me extension pop up in list just as i added it (i was played with cubemaps, got one face from requred six in cubemap demo, highly corrupted, but it is another story), and Mesa finally reported OpenGL 1.3/ of cource, it was lie (due to non-working cubemaps and useless clamp_to_border), but still ..... make sure you have correct dri driver loaded, LIBGL_DEBUG=verbose usually will tell you from where it tried to load dri driver. As for list of extensions blob exposed .... GL_ARB_pixel_buffer_object - need some work, i'm not sure what this one want exactly GL_ARB_point_parameters GL_ARB_point_sprite - unfortunately not as trivial as they sounds .... will look at them GL_ARB_shader_objects GL_ARB_shading_language_100 - sounds like software-emulated on nv17 :( GL_ARB_texture_cube_map - hopefully soon. GL_ARB_vertex_program - should be trivial, in software GL_ARB_vertex_shader - this one harder, even if in sw. GL_S3_s3tc - played with this one, no luck, due to my incapability to write non-trivial code GL_EXT_clip_volume_hint - another one i don't know about .... GL_EXT_Cg_shader GL_EXT_gpu_program_parameters - - sounds like sw emulation again (nv17 has no advanced pixel processors, not even at GF3-level, so only very-very simple Cg (C-for-Graphics, if i remember correctly) programs will have very slim chance to run accelerated) GL_EXT_paletted_texture - should be simple GL_EXT_pixel_buffer_object - see GL_ARB_pixel_buffer_object GL_EXT_point_parameters - see ARB variant .... GL_EXT_shared_texture_palette - not sure what this one mean at specification level ... GL_EXT_texture_compression_s3tc - should be enabled automatically when s3tc support will be ready GL_EXT_texture_cube_map - same here GL_EXT_texture_env_dot3 - hopefully same here, but need to check .... GL_EXT_texture_lod - not sure, isn't it enabled already? GL_KTX_buffer_region - something very specific to Autodesk, not sure if it will ever be supported, i even read this ext not recommended for generic use. GL_NV_fence - hopefully just need some path from kernel, but may be name 'fence' just mislead me. GL_NV_fog_distance - Francisco worked on fog sucessfully, hopefully he has something to add on this one. GL_NV_pixel_data_range - i don't meet this one yet GL_NV_point_sprite - nv version of point sprites ? GL_NV_register_combiners - mesa lacks support for this one GL_NV_vertex_array_range GL_NV_vertex_array_range2 - hopefully someday ... GL_NV_vertex_program GL_NV_vertex_program1_1 - again, should be not too hard in sw. GL_SGIS_multitexture - probably already enabled in hw, as early version of ARB_multitexture, may be with some differencies. GL_SUN_slice_accum - old extensions i know very little about _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
