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Thread: Error using webgl on Firefox and chromium with

  1. #1
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    Error using webgl on Firefox and chromium with

    Hello,
    I try to test Webgl on my laptop.
    On the first one, every thing works like a charm.

    On the second one, I've got a very strange issue :
    When I try webgl exemples (such as http://learningwebgl.com/lessons/lesson01/index.html and many other) with Firefox, the browser tells me that He can't initialize webgl.
    When I try using Chromium, i've got a black canvas, (for exemple http://gwt-g3d.appspot.com/). It's something like everything is working but he doesn't display the 3D canvas

    I've got the --enable-webgl attribute, and FF's webgl about:config set to true.

    I've got an ATI radeon X1600 with the last drivers,
    and OpenGL version 6.14.10.5696

    Am I missing something ?
    Can it be possible that OpenGl ES isn't installed ?
    Any help is welcome

    Thanks

  2. #2
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    Re: Error using webgl on Firefox and chromium with

    It might be a problem with the version of OpenGL supported by the driver on your second laptop -- you need at least 2.1.

    I did have a link for a good tool for working out which version a machine had, but I've misplaced it... this one sounds like it might do the job, though: http://www.ozone3d.net/gpu_caps_viewer/


    Cheers,

    Giles

  3. #3
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    Re: Error using webgl on Firefox and chromium with

    Quote Originally Posted by giles
    It might be a problem with the version of OpenGL supported by the driver on your second laptop -- you need at least 2.1.
    Sorry, I should say: 6.14.10.5696 isn't an OpenGL version -- they only just released version 4.

  4. #4
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    Re: Error using webgl on Firefox and chromium with

    Final update: this blog post gives a link to the tool I've used before: http://gregs-blog.com/2007/12/16/how...youre-running/

  5. #5
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    Re: Error using webgl on Firefox and chromium with

    Hello giles,

    i have the same problem as described by Quentin. Using the OpenGL Extensions Viewer 3.22 it shows my OpenGL Version 2.1.
    Using software rendering with OSMESA32.DLL instead is working. Is some special OpenGL Extension required? Version 2.1 is supported 100%.

    The graphics card is ATI Mobility FireGL v5200.

    Any hint would be appreciated.

    Thanks keemmo

  6. #6
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    Re: Error using webgl on Firefox and chromium with

    Here`s the report of OpenGL Extensions Viewer 3:
    Code :
    Renderer: ATI MOBILITY FireGL V5200
    Vendor: ATI Technologies Inc.
    Memory: 256 MB
    Version: 2.1.7287 FireGL Release
    Shading language version: 1.20
     
     
    Max texture size: 4096 x 4096
    Max texture coordinates: 8
    Max vertex texture image units: 0
    Max texture image units: 16
    Max geometry texture units: 0
    Max anisotropic filtering value: 16
    Max number of light sources: 8
    Max viewport size: 4096 x 4096
    Max uniform vertex components: 512
    Max uniform fragment components: 512
    Max geometry uniform components: 0
    Max varying floats: 44
    Max samples: 6
    Max draw buffers: 4
     
     
    Extensions: 94
     
    GL_AMD_performance_monitor
    GL_ARB_depth_texture
    GL_ARB_draw_buffers
    GL_ARB_fragment_program
    GL_ARB_fragment_shader
    GL_ARB_multisample
    GL_ARB_multitexture
    GL_ARB_occlusion_query
    GL_ARB_pixel_buffer_object
    GL_ARB_point_parameters
    GL_ARB_point_sprite
    GL_ARB_shader_objects
    GL_ARB_shading_language_100
    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_ARB_texture_float
    GL_ARB_texture_mirrored_repeat
    GL_ARB_texture_rectangle
    GL_ARB_transpose_matrix
    GL_ARB_vertex_buffer_object
    GL_ARB_vertex_program
    GL_ARB_vertex_shader
    GL_ARB_window_pos
    GL_ATI_draw_buffers
    GL_ATI_envmap_bumpmap
    GL_ATI_fragment_shader
    GL_ATI_meminfo
    GL_ATI_separate_stencil
    GL_ATI_texture_compression_3dc
    GL_ATI_texture_env_combine3
    GL_ATI_texture_float
    GL_EXT_abgr
    GL_EXT_bgra
    GL_EXT_blend_color
    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_range_elements
    GL_EXT_fog_coord
    GL_EXT_framebuffer_object
    GL_EXT_gpu_program_parameters
    GL_EXT_multi_draw_arrays
    GL_EXT_packed_depth_stencil
    GL_EXT_packed_pixels
    GL_EXT_point_parameters
    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_texgen_reflection
    GL_EXT_texture3D
    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_lod_bias
    GL_EXT_texture_mirror_clamp
    GL_EXT_texture_object
    GL_EXT_texture_rectangle
    GL_EXT_texture_sRGB
    GL_EXT_vertex_array
    GL_KTX_buffer_region
    GL_NV_blend_square
    GL_NV_texgen_reflection
    GL_SGIS_generate_mipmap
    GL_SGIS_texture_edge_clamp
    GL_SGIS_texture_lod
    GL_WIN_swap_hint
    WGL_ARB_buffer_region
    WGL_ARB_extensions_string
    WGL_ARB_make_current_read
    WGL_ARB_multisample
    WGL_ARB_pbuffer
    WGL_ARB_pixel_format
    WGL_ARB_render_texture
    WGL_ATI_pixel_format_float
    WGL_ATI_render_texture_rectangle
    WGL_EXT_extensions_string
    WGL_EXT_framebuffer_sRGB
    WGL_EXT_swap_control
     
    Core features
    v1.1 (100 % - 7/7)
    v1.2 (100 % - 8/8)
    v1.3 (100 % - 9/9)
    v1.4 (100 % - 15/15)
    v1.5 (100 % - 3/3)
    v2.0 (100 % - 10/10)
    v2.1 (100 % - 3/3)
    v3.0 (13 % - 3/23)
    v3.1 (12 % - 1/8)
    v3.2 (0 % - 0/9)
    v3.3 (0 % - 0/9)
    v4.0 (0 % - 0/13)
     
    OpenGL driver version check (Current: 6.14.10.7287, Latest known: 2.1.7415 FireGL Release):
    Latest version of display drivers found
    According the database, you are running the latest display drivers for your video card.
     
    Compiled vertex array support
    This feature improves OpenGL performance by using video memory to cache transformed vertices.
     
    Multitexture support
    This feature accelerates complex rendering such as lightmaps or environment mapping.
     
    Secondary color support
    This feature provides an alternate method of coloring specular highlights on polygons.
     
    S3TC compression support
    This feature improves texture mapping performance in some applications by using lossy compression.
     
    Texture edge clamp support
    This feature improves texturing quality by adding clamping control to edge texel filtering.
     
    Vertex program support
    This feature enables a wide variety of effects via flexible vertex programming (equivalent to DX8 Vertex Shader.)
     
    Fragment program support
    This feature enables a wide variety of effects via per pixel programming (equivalent to DX9 Pixel Shader.)
     
    Texture anisotropic filtering support
    This feature improves the quality of texture mapping on oblique surfaces.
     
    Occlusion test support
    This feature provides hardware accelerated culling for objects.
     
    Point sprite support
    This feature improves performance in some particle systems.
     
    OpenGL Shading Language support
    This feature enables high level shading language for shaders.
     
    Frame buffer object support
    This feature enables render to texture functionality.
     
    Extension verification: 
    GL_ARB_imaging was not found, but has the entry point glBlendEquation 
    GL_EXT_framebuffer_blit was not found, but has the entry point glBlitFramebufferEXT 
    GL_EXT_framebuffer_multisample was not found, but has the entry point glRenderbufferStorageMultisampleEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBeginVertexShaderEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBindLightParameterEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBindMaterialParameterEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBindParameterEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBindTexGenParameterEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBindTextureUnitParameterEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glBindVertexShaderEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glDeleteVertexShaderEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glDisableVariantClientStateEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glEnableVariantClientStateEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glEndVertexShaderEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glExtractComponentEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGenSymbolsEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGenVertexShadersEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetInvariantBooleanvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetInvariantFloatvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetInvariantIntegervEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetLocalConstantBooleanvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetLocalConstantFloatvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetLocalConstantIntegervEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetVariantBooleanvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetVariantFloatvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetVariantIntegervEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glGetVariantPointervEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glInsertComponentEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glIsVariantEnabledEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glSetInvariantEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glSetLocalConstantEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glShaderOp1EXT 
    GL_EXT_vertex_shader was not found, but has the entry point glShaderOp2EXT 
    GL_EXT_vertex_shader was not found, but has the entry point glShaderOp3EXT 
    GL_EXT_vertex_shader was not found, but has the entry point glSwizzleEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantPointerEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantbvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantdvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantfvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantivEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantsvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantubvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantuivEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glVariantusvEXT 
    GL_EXT_vertex_shader was not found, but has the entry point glWriteMaskEXT 
    GL_ARB_fragment_program_shadow was not found, but is available in driver version 6.14.10.5757 
    GL_ARB_imaging was not found, but is available in driver version 6.14.10.5757 
    GL_ARB_vertex_blend was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_element_array was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_map_object_buffer was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_shader_texture_lod was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_texture_mirror_once was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_vertex_array_object was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_vertex_attrib_array_object was not found, but is available in driver version 6.14.10.5757 
    GL_ATI_vertex_streams was not found, but is available in driver version 6.14.10.5757 
    GL_ATIX_texture_env_combine3 was not found, but is available in driver version 6.14.10.5757 
    GL_ATIX_texture_env_route was not found, but is available in driver version 6.14.10.5757 
    GL_ATIX_vertex_shader_output_point_size was not found, but is available in driver version 6.14.10.5757 
    GL_EXT_clip_volume_hint was not found, but is available in driver version 6.14.10.5757 
    GL_EXT_polygon_offset was not found, but is available in driver version 6.14.10.5757 
    GL_EXT_vertex_shader was not found, but is available in driver version 6.14.10.5757 
    GL_HP_occlusion_test was not found, but is available in driver version 6.14.10.5757 
    GL_NV_occlusion_query was not found, but is available in driver version 6.14.10.5757 
    GL_S3_s3tc was not found, but is available in driver version 6.14.10.5757 
    GL_SGI_color_matrix was not found, but is available in driver version 6.14.10.5757 
    GL_SGIS_multitexture was not found, but is available in driver version 6.14.10.5757 
    GL_SGIS_texture_border_clamp was not found, but is available in driver version 6.14.10.5757 
    GL_SUN_multi_draw_arrays was not found, but is available in driver version 6.14.10.5757

    Regards keemmo

  7. #7
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    Oct 2009
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    Re: Error using webgl on Firefox and chromium with

    Hmm. The stuff about the extensions at the bottom looks odd -- IIRC you have driver version 6.14.10.7287, but it's saying "GL_ATI_element_array was not found, but is available in driver version 6.14.10.5757", which sounds like certain extensions have been lost between the two driver versions. The "GL_EXT_vertex_shader was not found, but has the entry point XXX" lines look odd too.

    Not sure what to suggest, though -- sorry

  8. #8
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    Apr 2010
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    Re: Error using webgl on Firefox and chromium with

    Hi giles,

    thanks for the feedback, even if it doesn`t help. On additional information from OpenGL Extensions Viewer 3 - Rendering Test:

    Code :
    Test 2.1 Passed  87 fps
     
    ATI MOBILITY FireGL V5200
    Intel(R) Core(TM)2 CPU         T7200  @ 2.00GHz
    1680 x 1050 pixels, 32 bits, 60 Hz

    Regards keemmo

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