[xorg] X3100 OpenGL incredibly slow and buggy on 2.2.0
Eric Anholt
eric at anholt.net
Wed Jan 2 10:27:29 PST 2008
On Wed, 2008-01-02 at 19:23 +0100, Fabio Corazza wrote:
> This is the output of glxinfo (further question: why does it say
> "OpenGL 1.4" when the X3100 is supposed to support 1.5?):
OpenGL version numbers are calculated from extensions supported by the
driver. If you use mesa master, it should be reporting 2.1.
> [fabio at itaca ~]$ glxinfo
> name of display: :0.0
> 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_make_current_read, 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_copy_sub_buffer,
> GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, GLX_OML_swap_method,
> GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
> GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
> OpenGL vendor string: Tungsten Graphics, Inc
> OpenGL renderer string: Mesa DRI Intel(R) 965GM 4.1.3002
> OpenGL version string: 1.4 Mesa 7.0.2
> OpenGL extensions:
> GL_ARB_depth_texture, GL_ARB_fragment_program, GL_ARB_imaging,
> GL_ARB_multisample, GL_ARB_multitexture, 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_convolution, GL_EXT_copy_texture,
> GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_histogram,
> GL_EXT_multi_draw_arrays, GL_EXT_packed_pixels, 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_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_texture_rectangle, GL_NV_texgen_reflection, GL_OES_read_format,
> GL_SGI_color_matrix, GL_SGI_color_table, 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
>
> 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
> ----------------------------------------------------------------------
> 0x23 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0x24 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0x25 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0x26 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0x27 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0x28 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0x29 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0x2a 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0x2b 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0x2c 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0x2d 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0x2e 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0x2f 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0x30 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0x31 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0x32 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0x66 32 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 Ncon
>
>
>
> Regards
> Fabio
> _______________________________________________
> xorg mailing list
> xorg at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/xorg
--
Eric Anholt anholt at FreeBSD.org
eric at anholt.net eric.anholt at intel.com
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