name of display: :0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
    GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig, 
    GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_fbconfig_packed_float, 
    GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context, 
    GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating, 
    GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, 
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read, 
    GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, 
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read, 
    GLX_SGI_swap_control, GLX_SGI_video_sync
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Desktop 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.0
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
    GL_3DFX_texture_compression_FXT1, GL_AMD_conservative_depth, 
    GL_AMD_draw_buffers_blend, GL_AMD_performance_monitor, 
    GL_AMD_seamless_cubemap_per_texture, GL_AMD_shader_trinary_minmax, 
    GL_AMD_vertex_shader_layer, GL_ANGLE_texture_compression_dxt3, 
    GL_ANGLE_texture_compression_dxt5, GL_APPLE_object_purgeable, 
    GL_ARB_ES2_compatibility, GL_ARB_ES3_compatibility, GL_ARB_base_instance, 
    GL_ARB_blend_func_extended, GL_ARB_clear_buffer_object, 
    GL_ARB_conservative_depth, GL_ARB_copy_buffer, GL_ARB_debug_output, 
    GL_ARB_depth_buffer_float, GL_ARB_depth_clamp, GL_ARB_draw_buffers, 
    GL_ARB_draw_buffers_blend, GL_ARB_draw_elements_base_vertex, 
    GL_ARB_draw_indirect, GL_ARB_draw_instanced, 
    GL_ARB_explicit_attrib_location, GL_ARB_fragment_coord_conventions, 
    GL_ARB_fragment_shader, GL_ARB_framebuffer_object, 
    GL_ARB_framebuffer_sRGB, GL_ARB_get_program_binary, 
    GL_ARB_half_float_pixel, GL_ARB_half_float_vertex, 
    GL_ARB_instanced_arrays, GL_ARB_internalformat_query, 
    GL_ARB_invalidate_subdata, GL_ARB_map_buffer_alignment, 
    GL_ARB_map_buffer_range, GL_ARB_multi_draw_indirect, 
    GL_ARB_occlusion_query2, GL_ARB_pixel_buffer_object, GL_ARB_point_sprite, 
    GL_ARB_provoking_vertex, GL_ARB_robustness, GL_ARB_sample_shading, 
    GL_ARB_sampler_objects, GL_ARB_seamless_cube_map, 
    GL_ARB_shader_atomic_counters, GL_ARB_shader_bit_encoding, 
    GL_ARB_shader_objects, GL_ARB_shader_texture_lod, 
    GL_ARB_shading_language_420pack, GL_ARB_shading_language_packing, 
    GL_ARB_sync, GL_ARB_texture_buffer_object, 
    GL_ARB_texture_buffer_object_rgb32, GL_ARB_texture_buffer_range, 
    GL_ARB_texture_compression_rgtc, GL_ARB_texture_cube_map_array, 
    GL_ARB_texture_float, GL_ARB_texture_gather, 
    GL_ARB_texture_mirror_clamp_to_edge, GL_ARB_texture_multisample, 
    GL_ARB_texture_non_power_of_two, GL_ARB_texture_query_levels, 
    GL_ARB_texture_query_lod, GL_ARB_texture_rectangle, GL_ARB_texture_rg, 
    GL_ARB_texture_rgb10_a2ui, GL_ARB_texture_storage, 
    GL_ARB_texture_storage_multisample, GL_ARB_texture_swizzle, 
    GL_ARB_timer_query, GL_ARB_transform_feedback2, 
    GL_ARB_transform_feedback3, GL_ARB_transform_feedback_instanced, 
    GL_ARB_uniform_buffer_object, GL_ARB_vertex_array_bgra, 
    GL_ARB_vertex_array_object, GL_ARB_vertex_attrib_binding, 
    GL_ARB_vertex_shader, GL_ARB_vertex_type_10f_11f_11f_rev, 
    GL_ARB_vertex_type_2_10_10_10_rev, GL_ARB_viewport_array, 
    GL_ATI_blend_equation_separate, GL_ATI_texture_float, GL_EXT_abgr, 
    GL_EXT_blend_equation_separate, GL_EXT_draw_buffers2, 
    GL_EXT_draw_instanced, GL_EXT_framebuffer_blit, 
    GL_EXT_framebuffer_multisample, GL_EXT_framebuffer_multisample_blit_scaled, 
    GL_EXT_framebuffer_sRGB, GL_EXT_packed_depth_stencil, GL_EXT_packed_float, 
    GL_EXT_pixel_buffer_object, GL_EXT_provoking_vertex, 
    GL_EXT_shader_integer_mix, GL_EXT_texture_array, 
    GL_EXT_texture_compression_dxt1, GL_EXT_texture_compression_rgtc, 
    GL_EXT_texture_compression_s3tc, GL_EXT_texture_filter_anisotropic, 
    GL_EXT_texture_integer, GL_EXT_texture_sRGB, GL_EXT_texture_sRGB_decode, 
    GL_EXT_texture_shared_exponent, GL_EXT_texture_snorm, 
    GL_EXT_texture_swizzle, GL_EXT_timer_query, GL_EXT_transform_feedback, 
    GL_EXT_vertex_array_bgra, GL_IBM_multimode_draw_arrays, GL_KHR_debug, 
    GL_MESA_pack_invert, GL_MESA_texture_signed_rgba, GL_MESA_ycbcr_texture, 
    GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_packed_depth_stencil, 
    GL_OES_EGL_image, GL_OES_read_format, GL_S3_s3tc

OpenGL version string: 3.0 Mesa 10.1.0
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
    GL_3DFX_texture_compression_FXT1, GL_AMD_conservative_depth, 
    GL_AMD_draw_buffers_blend, GL_AMD_performance_monitor, 
    GL_AMD_seamless_cubemap_per_texture, GL_AMD_shader_trinary_minmax, 
    GL_ANGLE_texture_compression_dxt3, GL_ANGLE_texture_compression_dxt5, 
    GL_APPLE_object_purgeable, GL_APPLE_packed_pixels, 
    GL_APPLE_vertex_array_object, GL_ARB_ES2_compatibility, 
    GL_ARB_ES3_compatibility, GL_ARB_blend_func_extended, 
    GL_ARB_clear_buffer_object, GL_ARB_color_buffer_float, 
    GL_ARB_conservative_depth, GL_ARB_copy_buffer, GL_ARB_debug_output, 
    GL_ARB_depth_buffer_float, GL_ARB_depth_clamp, GL_ARB_depth_texture, 
    GL_ARB_draw_buffers, GL_ARB_draw_buffers_blend, 
    GL_ARB_draw_elements_base_vertex, GL_ARB_draw_instanced, 
    GL_ARB_explicit_attrib_location, GL_ARB_fragment_coord_conventions, 
    GL_ARB_fragment_program, GL_ARB_fragment_program_shadow, 
    GL_ARB_fragment_shader, GL_ARB_framebuffer_object, 
    GL_ARB_framebuffer_sRGB, GL_ARB_get_program_binary, 
    GL_ARB_half_float_pixel, GL_ARB_half_float_vertex, 
    GL_ARB_instanced_arrays, GL_ARB_internalformat_query, 
    GL_ARB_invalidate_subdata, GL_ARB_map_buffer_alignment, 
    GL_ARB_map_buffer_range, GL_ARB_multisample, GL_ARB_multitexture, 
    GL_ARB_occlusion_query, GL_ARB_occlusion_query2, 
    GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite, 
    GL_ARB_provoking_vertex, GL_ARB_robustness, GL_ARB_sample_shading, 
    GL_ARB_sampler_objects, GL_ARB_seamless_cube_map, 
    GL_ARB_shader_atomic_counters, GL_ARB_shader_bit_encoding, 
    GL_ARB_shader_objects, GL_ARB_shader_texture_lod, 
    GL_ARB_shading_language_100, GL_ARB_shading_language_420pack, 
    GL_ARB_shading_language_packing, GL_ARB_shadow, GL_ARB_sync, 
    GL_ARB_texture_border_clamp, GL_ARB_texture_compression, 
    GL_ARB_texture_compression_rgtc, GL_ARB_texture_cube_map, 
    GL_ARB_texture_cube_map_array, GL_ARB_texture_env_add, 
    GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar, 
    GL_ARB_texture_env_dot3, GL_ARB_texture_float, GL_ARB_texture_gather, 
    GL_ARB_texture_mirror_clamp_to_edge, GL_ARB_texture_mirrored_repeat, 
    GL_ARB_texture_multisample, GL_ARB_texture_non_power_of_two, 
    GL_ARB_texture_query_levels, GL_ARB_texture_query_lod, 
    GL_ARB_texture_rectangle, GL_ARB_texture_rg, GL_ARB_texture_rgb10_a2ui, 
    GL_ARB_texture_storage, GL_ARB_texture_storage_multisample, 
    GL_ARB_texture_swizzle, GL_ARB_timer_query, GL_ARB_transform_feedback2, 
    GL_ARB_transform_feedback3, GL_ARB_transform_feedback_instanced, 
    GL_ARB_transpose_matrix, GL_ARB_uniform_buffer_object, 
    GL_ARB_vertex_array_bgra, GL_ARB_vertex_array_object, 
    GL_ARB_vertex_attrib_binding, GL_ARB_vertex_buffer_object, 
    GL_ARB_vertex_program, GL_ARB_vertex_shader, 
    GL_ARB_vertex_type_10f_11f_11f_rev, GL_ARB_vertex_type_2_10_10_10_rev, 
    GL_ARB_window_pos, GL_ATI_blend_equation_separate, GL_ATI_draw_buffers, 
    GL_ATI_envmap_bumpmap, GL_ATI_separate_stencil, 
    GL_ATI_texture_env_combine3, GL_ATI_texture_float, GL_EXT_abgr, 
    GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_equation_separate, 
    GL_EXT_blend_func_separate, GL_EXT_blend_minmax, GL_EXT_blend_subtract, 
    GL_EXT_compiled_vertex_array, GL_EXT_copy_texture, GL_EXT_draw_buffers2, 
    GL_EXT_draw_instanced, GL_EXT_draw_range_elements, GL_EXT_fog_coord, 
    GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, 
    GL_EXT_framebuffer_multisample_blit_scaled, GL_EXT_framebuffer_object, 
    GL_EXT_framebuffer_sRGB, GL_EXT_gpu_program_parameters, 
    GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil, 
    GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_pixel_buffer_object, 
    GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex, 
    GL_EXT_rescale_normal, GL_EXT_secondary_color, 
    GL_EXT_separate_shader_objects, GL_EXT_separate_specular_color, 
    GL_EXT_shader_integer_mix, GL_EXT_shadow_funcs, GL_EXT_stencil_two_side, 
    GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D, 
    GL_EXT_texture_array, GL_EXT_texture_compression_dxt1, 
    GL_EXT_texture_compression_rgtc, GL_EXT_texture_compression_s3tc, 
    GL_EXT_texture_cube_map, 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_integer, GL_EXT_texture_lod_bias, GL_EXT_texture_object, 
    GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, GL_EXT_texture_sRGB_decode, 
    GL_EXT_texture_shared_exponent, GL_EXT_texture_snorm, 
    GL_EXT_texture_swizzle, GL_EXT_timer_query, GL_EXT_transform_feedback, 
    GL_EXT_vertex_array, GL_EXT_vertex_array_bgra, 
    GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip, 
    GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate, GL_KHR_debug, 
    GL_MESA_pack_invert, GL_MESA_texture_signed_rgba, GL_MESA_window_pos, 
    GL_MESA_ycbcr_texture, GL_NV_blend_square, GL_NV_conditional_render, 
    GL_NV_depth_clamp, GL_NV_light_max_exponent, GL_NV_packed_depth_stencil, 
    GL_NV_primitive_restart, GL_NV_texgen_reflection, 
    GL_NV_texture_env_combine4, GL_NV_texture_rectangle, GL_OES_EGL_image, 
    GL_OES_read_format, GL_S3_s3tc, GL_SGIS_generate_mipmap, 
    GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, 
    GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays

20 GLX Visuals
Visual ID: 20  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 21  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 8c  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 8d  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 8e  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 8f  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=16
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
Visual ID: 90  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 91  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 92  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 93  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 94  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 95  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 96  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 97  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
Visual ID: 98  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=16
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
Visual ID: 99  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 9a  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 9b  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 9c  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
Visual ID: 5f  depth=32  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.

44 GLXFBConfigs:
FBConfig ID: 60  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 61  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 62  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 63  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 64  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 65  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 66  Visual ID=8c  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 67  Visual ID=8d  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 68  Visual ID=20  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 69  Visual ID=8e  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 6a  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 6b  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
FBConfig ID: 6c  Visual ID=5f  depth=32  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 6d  Visual ID=8f  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=16
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
FBConfig ID: 6e  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 6f  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 70  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 71  Visual ID=0  depth=0  class=TrueColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 72  Visual ID=90  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 73  Visual ID=91  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 74  Visual ID=92  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 75  Visual ID=93  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 76  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 77  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 78  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 79  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 7a  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 7b  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 7c  Visual ID=94  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 7d  Visual ID=95  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 7e  Visual ID=21  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 7f  Visual ID=96  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 80  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 81  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
FBConfig ID: 82  Visual ID=97  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=None
    Opaque.
FBConfig ID: 83  Visual ID=98  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=16
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
FBConfig ID: 84  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 85  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 86  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 87  Visual ID=0  depth=0  class=DirectColor, type=pixmap,pbuffer
    bufferSize=16 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=5 greenSize=6 blueSize=5 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=16 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 88  Visual ID=99  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 89  Visual ID=9a  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=0 stencilSize=0
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 8a  Visual ID=9b  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=4  multiSampleBuffers=1
    visualCaveat=None
    Opaque.
FBConfig ID: 8b  Visual ID=9c  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=32 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=8 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=0 greenSize=0 blueSize=0 alphaSize=0
    multiSample=8  multiSampleBuffers=1
    visualCaveat=None
    Opaque.