name of display: :0.0
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_multisample, GLX_EXT_create_context_es2_profile, 
    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_pbuffer, GLX_SGIX_visual_select_group, GLX_INTEL_swap_event
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_get_proc_address, 
    GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_create_context_es2_profile, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control, 
    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_INTEL_swap_event
GLX version: 1.4
GLX extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, 
    GLX_EXT_visual_info, GLX_EXT_visual_rating, 
    GLX_EXT_create_context_es2_profile, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control, 
    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_INTEL_swap_event
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Mobile Intel® GM45 Express Chipset 
OpenGL version string: 2.1 Mesa 9.0.1
OpenGL shading language version string: 1.20
OpenGL extensions:
    GL_ARB_multisample, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, 
    GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_copy_texture, 
    GL_EXT_polygon_offset, GL_EXT_subtexture, GL_EXT_texture_object, 
    GL_EXT_vertex_array, GL_EXT_compiled_vertex_array, GL_EXT_texture, 
    GL_EXT_texture3D, GL_IBM_rasterpos_clip, GL_ARB_point_parameters, 
    GL_EXT_draw_range_elements, GL_EXT_packed_pixels, GL_EXT_point_parameters, 
    GL_EXT_rescale_normal, GL_EXT_separate_specular_color, 
    GL_EXT_texture_edge_clamp, GL_SGIS_generate_mipmap, 
    GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, 
    GL_SGIS_texture_lod, GL_ARB_framebuffer_sRGB, GL_ARB_multitexture, 
    GL_EXT_framebuffer_sRGB, GL_IBM_multimode_draw_arrays, 
    GL_IBM_texture_mirrored_repeat, GL_3DFX_texture_compression_FXT1, 
    GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_transpose_matrix, 
    GL_EXT_blend_func_separate, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays, 
    GL_EXT_secondary_color, GL_EXT_texture_env_add, 
    GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias, 
    GL_INGR_blend_func_separate, GL_NV_blend_square, GL_NV_light_max_exponent, 
    GL_NV_texgen_reflection, GL_NV_texture_env_combine4, GL_S3_s3tc, 
    GL_SUN_multi_draw_arrays, GL_ARB_texture_border_clamp, 
    GL_ARB_texture_compression, GL_EXT_framebuffer_object, 
    GL_EXT_texture_compression_s3tc, GL_EXT_texture_env_combine, 
    GL_EXT_texture_env_dot3, GL_MESA_window_pos, GL_NV_packed_depth_stencil, 
    GL_NV_texture_rectangle, GL_NV_vertex_program, GL_ARB_depth_texture, 
    GL_ARB_occlusion_query, GL_ARB_shadow, GL_ARB_texture_env_combine, 
    GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3, 
    GL_ARB_texture_mirrored_repeat, GL_ARB_window_pos, GL_ATI_envmap_bumpmap, 
    GL_EXT_stencil_two_side, GL_EXT_texture_cube_map, GL_NV_depth_clamp, 
    GL_NV_vertex_program1_1, GL_APPLE_packed_pixels, 
    GL_APPLE_vertex_array_object, GL_ARB_draw_buffers, 
    GL_ARB_fragment_program, GL_ARB_fragment_shader, GL_ARB_shader_objects, 
    GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ATI_draw_buffers, 
    GL_ATI_texture_env_combine3, GL_ATI_texture_float, GL_EXT_shadow_funcs, 
    GL_EXT_stencil_wrap, GL_MESA_pack_invert, GL_MESA_ycbcr_texture, 
    GL_NV_primitive_restart, GL_ARB_depth_clamp, 
    GL_ARB_fragment_program_shadow, GL_ARB_half_float_pixel, 
    GL_ARB_occlusion_query2, GL_ARB_point_sprite, GL_ARB_shading_language_100, 
    GL_ARB_sync, GL_ARB_texture_non_power_of_two, GL_ARB_vertex_buffer_object, 
    GL_ATI_blend_equation_separate, GL_EXT_blend_equation_separate, 
    GL_OES_read_format, GL_ARB_color_buffer_float, GL_ARB_pixel_buffer_object, 
    GL_ARB_texture_compression_rgtc, GL_ARB_texture_float, 
    GL_ARB_texture_rectangle, GL_EXT_packed_float, GL_EXT_pixel_buffer_object, 
    GL_EXT_texture_compression_dxt1, GL_EXT_texture_compression_rgtc, 
    GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, 
    GL_EXT_texture_shared_exponent, GL_ARB_framebuffer_object, 
    GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, 
    GL_EXT_packed_depth_stencil, GL_APPLE_object_purgeable, 
    GL_ARB_vertex_array_object, GL_ATI_separate_stencil, GL_EXT_draw_buffers2, 
    GL_EXT_draw_instanced, GL_EXT_gpu_program_parameters, 
    GL_EXT_texture_array, GL_EXT_texture_integer, GL_EXT_texture_sRGB_decode, 
    GL_OES_EGL_image, GL_MESA_texture_array, GL_ARB_copy_buffer, 
    GL_ARB_depth_buffer_float, GL_ARB_draw_instanced, 
    GL_ARB_half_float_vertex, GL_ARB_instanced_arrays, 
    GL_ARB_map_buffer_range, GL_ARB_texture_rg, GL_ARB_texture_swizzle, 
    GL_ARB_vertex_array_bgra, GL_EXT_separate_shader_objects, 
    GL_EXT_texture_swizzle, GL_EXT_vertex_array_bgra, 
    GL_NV_conditional_render, GL_ARB_ES2_compatibility, GL_ARB_debug_output, 
    GL_ARB_draw_elements_base_vertex, GL_ARB_explicit_attrib_location, 
    GL_ARB_fragment_coord_conventions, GL_ARB_provoking_vertex, 
    GL_ARB_sampler_objects, GL_ARB_seamless_cube_map, 
    GL_ARB_shader_texture_lod, GL_ARB_texture_rgb10_a2ui, 
    GL_EXT_provoking_vertex, GL_EXT_texture_snorm, 
    GL_MESA_texture_signed_rgba, GL_ARB_robustness, 
    GL_ARB_shader_bit_encoding, GL_ARB_texture_storage, 
    GL_ARB_invalidate_subdata

32 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: 90  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 91  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 92  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 93  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 94  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 95  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 96  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: 97  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: 98  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: 99  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: 9a  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 9b  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
Visual ID: 9c  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: 9d  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: 9e  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 9f  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: a0  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: a1  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: a2  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: a3  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: a4  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: a5  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: a6  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: a7  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: a8  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: a9  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: aa  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
Visual ID: ab  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: ac  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: 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.

48 GLXFBConfigs:
Visual ID: 60  depth=0  class=TrueColor, type=window,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.
Visual ID: 61  depth=0  class=TrueColor, type=window,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.
Visual ID: 62  depth=0  class=TrueColor, type=window,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.
Visual ID: 63  depth=0  class=TrueColor, type=window,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.
Visual ID: 64  depth=0  class=TrueColor, type=window,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.
Visual ID: 65  depth=0  class=TrueColor, type=window,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.
Visual ID: 66  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 67  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 68  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 69  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 6a  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 6b  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 6c  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: 6d  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: 6e  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: 6f  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: 70  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: 71  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.
Visual ID: 72  depth=0  class=TrueColor, type=window,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.
Visual ID: 73  depth=0  class=TrueColor, type=window,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.
Visual ID: 74  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 75  depth=24  class=TrueColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
Visual ID: 76  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: 77  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: 78  depth=0  class=DirectColor, type=window,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.
Visual ID: 79  depth=0  class=DirectColor, type=window,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.
Visual ID: 7a  depth=0  class=DirectColor, type=window,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.
Visual ID: 7b  depth=0  class=DirectColor, type=window,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.
Visual ID: 7c  depth=0  class=DirectColor, type=window,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.
Visual ID: 7d  depth=0  class=DirectColor, type=window,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.
Visual ID: 7e  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 7f  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 80  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 81  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=0 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 82  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 83  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 84  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: 85  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: 86  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: 87  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: 88  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: 89  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: 8a  depth=0  class=DirectColor, type=window,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.
Visual ID: 8b  depth=0  class=DirectColor, type=window,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.
Visual ID: 8c  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 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.
Visual ID: 8d  depth=24  class=DirectColor, type=window,pixmap,pbuffer
    bufferSize=24 level=0 renderType=rgba doubleBuffer=1 stereo=0
    rgba: redSize=8 greenSize=8 blueSize=8 alphaSize=0 float=N sRGB=N
    auxBuffers=0 depthSize=24 stencilSize=8
    accum: redSize=16 greenSize=16 blueSize=16 alphaSize=0
    multiSample=0  multiSampleBuffers=0
    visualCaveat=Slow
    Opaque.
Visual ID: 8e  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: 8f  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.