Hi,

I can't run any webGL demo, here is what I get :
Code :
Canvas 3D: creating PBuffer...
Canvas 3D: can't get a native PBuffer, trying OSMesa...
Canvas 3D: can't create a OSMesa pseudo-PBuffer.

I use libOSMesa 7.8.1 compiled using these instructions -> http://www.guciek.net/en/3d/osmesa_webgl

webgl.enabled_for_all_sites and webgl.software are set to true
webgl.osmesalib = /usr/lib/libOSMesa.so

I got an ATI FireGL V3100, here is my glxinfo
Code :
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_pbuffer, 
    GLX_SGIX_visual_select_group
client glx vendor string: Mesa Project and 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_frame_usage, GLX_OML_swap_method, GLX_SGI_make_current_read, 
    GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, 
    GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    GLX_EXT_texture_from_pixmap
OpenGL vendor string: DRI R300 Project
OpenGL renderer string: Mesa DRI R300 (RV380 5B64) 20090101 x86/MMX/SSE2 TCL DRI2
OpenGL version string: 1.5 Mesa 7.7.1
OpenGL extensions:
    GL_EXT_compiled_vertex_array, GL_EXT_texture_env_add, 
    GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_fragment_program, 
    GL_ARB_imaging, GL_ARB_multisample, GL_ARB_multitexture, 
    GL_ARB_occlusion_query, GL_ARB_point_parameters, GL_ARB_provoking_vertex, 
    GL_ARB_shadow, GL_ARB_shadow_ambient, 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_MESAX_texture_float, GL_ARB_texture_mirrored_repeat, 
    GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, 
    GL_ARB_vertex_array_bgra, 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_convolution, GL_EXT_copy_texture, 
    GL_EXT_draw_range_elements, GL_EXT_framebuffer_blit, 
    GL_EXT_framebuffer_object, GL_EXT_fog_coord, 
    GL_EXT_gpu_program_parameters, GL_EXT_histogram, GL_EXT_multi_draw_arrays, 
    GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels, 
    GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex, 
    GL_EXT_rescale_normal, GL_EXT_secondary_color, 
    GL_EXT_separate_specular_color, 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_cube_map, 
    GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine, 
    GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic, 
    GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp, 
    GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, 
    GL_EXT_vertex_array, GL_EXT_vertex_array_bgra, GL_APPLE_packed_pixels, 
    GL_ATI_blend_equation_separate, GL_ATI_texture_env_combine3, 
    GL_ATI_texture_mirror_once, GL_ATI_separate_stencil, 
    GL_IBM_multimode_draw_arrays, 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_packed_depth_stencil, 
    GL_NV_texture_rectangle, GL_NV_texgen_reflection, GL_NV_vertex_program, 
    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_SUN_multi_draw_arrays
 
64 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
0xc1 24 tc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0xc2 24 tc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0xc3 24 tc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0xc4 24 tc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0xc5 24 tc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0xc6 24 tc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0xc7 24 tc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0xc8 24 tc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0xc9 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0xca 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0xcb 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0xcc 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0xcd 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0xce 24 tc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0xcf 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0xd0 24 tc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0xd1 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0xd2 24 tc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0xd3 24 tc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0xd4 24 tc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0xd5 24 tc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0xd6 24 tc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0xd7 24 tc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0xd8 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0xd9 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0xda 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0xdb 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0xdc 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0xdd 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0xde 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0xdf 24 dc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0xe0 24 dc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0xe1 24 dc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0xe2 24 dc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0xe3 24 dc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0xe4 24 dc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0xe5 24 dc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0xe6 24 dc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0xe7 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0xe8 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0xe9 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0xea 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0xeb 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0xec 24 dc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0xed 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0xee 24 dc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0xef 24 dc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0xf0 24 dc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0xf1 24 dc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0xf2 24 dc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0xf3 24 dc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0xf4 24 dc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0xf5 24 dc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0xf6 24 dc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0xf7 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0xf8 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0xf9 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0xfa 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0xfb 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0xfc 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0xfd 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x60 32 tc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
 
96 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
----------------------------------------------------------------------
0x61  0 tc  0 16  0 r  .  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
0x62  0 tc  0 16  0 r  .  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
0x63  0 tc  0 16  0 r  y  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
0x64  0 tc  0 16  0 r  y  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
0x65  0 tc  0 16  0 r  .  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
0x66  0 tc  0 16  0 r  .  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
0x67  0 tc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
0x68  0 tc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
0x69  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
0x6a  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
0x6b  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
0x6c  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
0x6d  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
0x6e  0 tc  0 16  0 r  .  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
0x6f  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
0x70  0 tc  0 16  0 r  y  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
0x71  0 tc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0x72  0 tc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0x73  0 tc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0x74  0 tc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0x75  0 tc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0x76  0 tc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0x77  0 tc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0x78  0 tc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0x79  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0x7a  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0x7b  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0x7c  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0x7d  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0x7e  0 tc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0x7f  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0x80  0 tc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0x81  0 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x82  0 tc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0x83  0 tc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x84  0 tc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0x85  0 tc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0x86  0 tc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0x87  0 tc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0x88  0 tc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0x89  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0x8a  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0x8b  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0x8c  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0x8d  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x8e  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x8f  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x90  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0x91  0 dc  0 16  0 r  .  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
0x92  0 dc  0 16  0 r  .  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
0x93  0 dc  0 16  0 r  y  .  5  6  5  0  0  0  0  0  0  0  0  0 0 None
0x94  0 dc  0 16  0 r  y  .  5  6  5  0  0  0  0 16 16 16  0  0 0 Slow
0x95  0 dc  0 16  0 r  .  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
0x96  0 dc  0 16  0 r  .  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
0x97  0 dc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
0x98  0 dc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
0x99  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
0x9a  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
0x9b  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  0  0  0  0  0  0 0 None
0x9c  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  0 16 16 16  0  0 0 Slow
0x9d  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
0x9e  0 dc  0 16  0 r  .  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
0x9f  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  8  0  0  0  0  0 0 None
0xa0  0 dc  0 16  0 r  y  .  5  6  5  0  0 24  8 16 16 16  0  0 0 Slow
0xa1  0 dc  0 24  0 r  .  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0xa2  0 dc  0 24  0 r  .  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0xa3  0 dc  0 24  0 r  y  .  8  8  8  0  0  0  0  0  0  0  0  0 0 None
0xa4  0 dc  0 24  0 r  y  .  8  8  8  0  0  0  0 16 16 16  0  0 0 Slow
0xa5  0 dc  0 24  0 r  .  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0xa6  0 dc  0 24  0 r  .  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0xa7  0 dc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
0xa8  0 dc  0 24  0 r  y  .  8  8  8  0  0 16  0 16 16 16  0  0 0 Slow
0xa9  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0xaa  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0xab  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  0  0  0  0  0  0 0 None
0xac  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  0 16 16 16  0  0 0 Slow
0xad  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0xae  0 dc  0 24  0 r  .  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0xaf  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  8  0  0  0  0  0 0 None
0xb0  0 dc  0 24  0 r  y  .  8  8  8  0  0 24  8 16 16 16  0  0 0 Slow
0xb1  0 dc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0xb2  0 dc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0xb3  0 dc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0xb4  0 dc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
0xb5  0 dc  0 32  0 r  .  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0xb6  0 dc  0 32  0 r  .  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0xb7  0 dc  0 32  0 r  y  .  8  8  8  8  0 16  0  0  0  0  0  0 0 None
0xb8  0 dc  0 32  0 r  y  .  8  8  8  8  0 16  0 16 16 16 16  0 0 Slow
0xb9  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0xba  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0xbb  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  0  0  0  0  0  0 0 None
0xbc  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  0 16 16 16 16  0 0 Slow
0xbd  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0xbe  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
0xbf  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0xc0  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow

I've been trying to get webgl working for two weeks now, can someone help me to get rid of this problem ?