I'm definitely in the same position here (still). I looked into the issue with gdb and I also observed no FBConfigs being returned. Any input?
- Ben On Sun, 2008-04-06 at 02:33 +0200, Johannes Engel wrote: > Hi, Kristian and the rest of the DRI world! ;) > > Testing your most recent DRI2 work on my 945GM I ran into trouble > starting compiz. > Digging a little bit deeper I recognized, that glXGetFBConfigs seems not > to return any FBConfig at all. > But glxinfo lists a whole lot of them: > > ~/software/mesa/progs/xdemos> ./glxinfo > name of display: :0.0 > calling DRI2CreateDrawable, XID 0x4200003, GLX ID 0x4200003 > success, head 0x998, handle 0x1f > display: :0 screen: 0 > direct rendering: Yes > server glx vendor string: SGI > server glx version string: 1.2 > server glx extensions: > GLX_ARB_multisample, GLX_EXT_import_context, > GLX_EXT_texture_from_pixmap, > GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, > GLX_OML_swap_method, GLX_SGI_swap_control, GLX_SGIS_multisample, > GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group > client glx vendor string: SGI > client glx version string: 1.4 > client glx extensions: > GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, > GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory, > GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control, > GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control, > GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync, > GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, > GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap > GLX version: 1.2 > GLX extensions: > GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, > GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_swap_control, > GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_SGI_swap_control, > GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, > GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap > OpenGL vendor string: Tungsten Graphics, Inc > OpenGL renderer string: Mesa DRI Intel(R) 945GM 20061102 x86/MMX/SSE2 > OpenGL version string: 1.4 Mesa 7.1 > OpenGL extensions: > GL_ARB_depth_texture, GL_ARB_fragment_program, GL_ARB_multisample, > GL_ARB_multitexture, GL_ARB_pixel_buffer_object, > GL_ARB_point_parameters, > GL_ARB_shadow, GL_ARB_texture_border_clamp, GL_ARB_texture_compression, > GL_ARB_texture_cube_map, GL_ARB_texture_env_add, > GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar, > GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat, > GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle, > GL_ARB_transpose_matrix, GL_ARB_vertex_buffer_object, > GL_ARB_vertex_program, GL_ARB_window_pos, GL_EXT_abgr, GL_EXT_bgra, > GL_EXT_blend_color, GL_EXT_blend_equation_separate, > GL_EXT_blend_func_separate, GL_EXT_blend_logic_op, GL_EXT_blend_minmax, > GL_EXT_blend_subtract, GL_EXT_clip_volume_hint, GL_EXT_cull_vertex, > GL_EXT_compiled_vertex_array, GL_EXT_copy_texture, > GL_EXT_draw_range_elements, GL_EXT_framebuffer_object, GL_EXT_fog_coord, > GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil, > GL_EXT_packed_pixels, GL_EXT_pixel_buffer_object, > GL_EXT_point_parameters, > GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_secondary_color, > GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, > GL_EXT_stencil_wrap, > GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D, > GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add, > GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, > GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias, > GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_vertex_array, > GL_3DFX_texture_compression_FXT1, GL_APPLE_client_storage, > GL_APPLE_packed_pixels, GL_ATI_blend_equation_separate, > GL_ATI_separate_stencil, GL_IBM_rasterpos_clip, > GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate, > GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_MESA_window_pos, > GL_NV_blend_square, GL_NV_light_max_exponent, GL_NV_point_sprite, > GL_NV_texture_rectangle, GL_NV_texgen_reflection, GL_NV_vertex_program, > GL_NV_vertex_program1_1, GL_OES_read_format, GL_SGIS_generate_mipmap, > GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, > GL_SGIS_texture_lod, GL_SGIX_depth_texture, GL_SUN_multi_draw_arrays > > 3 GLX Visuals > visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav > id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat > ---------------------------------------------------------------------- > 0x21 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x22 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x56 32 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > > 36 GLXFBConfigs: > visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav > id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat > ---------------------------------------------------------------------- > 0x57 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > 0x58 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow > 0x59 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > 0x5a 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow > 0x5b 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > 0x5c 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow > 0x5d 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x5e 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x5f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x60 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x61 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x62 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x63 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x64 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x65 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x66 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x67 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x68 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x69 0 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > 0x6a 0 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow > 0x6b 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > 0x6c 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow > 0x6d 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None > 0x6e 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow > 0x6f 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x70 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x71 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x72 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x73 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x74 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x75 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x76 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x77 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x78 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > 0x79 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None > 0x7a 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow > > > Another problem I see is the following: > > ~/software/mesa/progs/xdemos> ./glxgears > calling DRI2CreateDrawable, XID 0x4200002, GLX ID 0x4200002 > success, head 0x9c8, handle 0x20 > 5828 frames in 5.0 seconds = 1165.460 FPS > DRM_I915_EXECBUFFER: -16 > glxgears: intel_context.c:1010: UNLOCK_HARDWARE: Assertion > `intel->batch->cliprect_mode != REFERENCES_CLIPRECTS' failed. > Aborted > > I admire the beautiful screenshot Kristian shows in his blog, but at the > moment cannot reach such positive results. :( > > Greetings, Johannes > > ------------------------------------------------------------------------- > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference > Register now and save $200. 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