[webkit-qt] How to enable WebGL in Qt 5.1.1?
Min Sung
sharmelian at gmail.com
Thu Jun 20 00:20:05 PDT 2013
I have mesa drivers for amd64 installed, and I can visit webgl sites with
chromium, but not with Qt.
I don't really know how to interpret glxinfo, but it looks normal. Here it
is, in case I missed something. thanks
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_framebuffer_sRGB,
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 Intel(R) Ivybridge Desktop
OpenGL version string: 3.0 Mesa 9.1.1
OpenGL shading language version string: 1.30
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_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_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_EXT_timer_query, 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_AMD_draw_buffers_blend,
GL_ARB_ES2_compatibility, GL_ARB_blend_func_extended,
GL_ARB_debug_output,
GL_ARB_draw_buffers_blend, 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_cube_map_array,
GL_ARB_texture_rgb10_a2ui, GL_ARB_uniform_buffer_object,
GL_ARB_vertex_type_2_10_10_10_rev, GL_EXT_provoking_vertex,
GL_EXT_texture_snorm, GL_MESA_texture_signed_rgba,
GL_ARB_get_program_binary, GL_ARB_robustness,
GL_ARB_shader_bit_encoding,
GL_ARB_timer_query, GL_ANGLE_texture_compression_dxt3,
GL_ANGLE_texture_compression_dxt5, GL_ARB_internalformat_query,
GL_ARB_shading_language_packing, GL_ARB_texture_storage,
GL_EXT_transform_feedback, GL_ARB_ES3_compatibility,
GL_ARB_invalidate_subdata
20 GLX Visuals
visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a ns b eat
----------------------------------------------------------------------------
0x020 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x021 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x095 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x096 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x097 24 tc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x098 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16 0 0
Slow
0x099 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 4 1
None
0x09a 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 8 1
None
0x09b 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 4 1
None
0x09c 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 8 1
None
0x09d 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x09e 24 dc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x09f 24 dc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x0a0 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x0a1 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16 0 0
Slow
0x0a2 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 4 1
None
0x0a3 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 8 1
None
0x0a4 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 4 1
None
0x0a5 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 8 1
None
0x068 32 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
44 GLXFBConfigs:
visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a ns b eat
----------------------------------------------------------------------------
0x069 0 tc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0 0 0
None
0x06a 0 tc 0 16 0 r . . 5 6 5 0 . . 0 0 0 0 0 0 0 0 0
None
0x06b 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 0 0
None
0x06c 0 tc 0 16 0 r . . 5 6 5 0 . . 0 16 0 0 0 0 0 0 0
None
0x06d 0 tc 0 16 0 r y . 5 6 5 0 . . 0 24 8 0 0 0 0 0 0
None
0x06e 0 tc 0 16 0 r . . 5 6 5 0 . . 0 24 8 0 0 0 0 0 0
None
0x06f 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x070 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x071 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x072 24 tc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x073 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 0 0
None
0x074 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 16 16 16 0 0 0
Slow
0x075 32 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x076 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16 0 0
Slow
0x077 0 tc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0 4 1
None
0x078 0 tc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0 8 1
None
0x079 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 4 1
None
0x07a 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 8 1
None
0x07b 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 4 1
None
0x07c 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 8 1
None
0x07d 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 4 1
None
0x07e 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 8 1
None
0x07f 0 dc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0 0 0
None
0x080 0 dc 0 16 0 r . . 5 6 5 0 . . 0 0 0 0 0 0 0 0 0
None
0x081 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 0 0
None
0x082 0 dc 0 16 0 r . . 5 6 5 0 . . 0 16 0 0 0 0 0 0 0
None
0x083 0 dc 0 16 0 r y . 5 6 5 0 . . 0 24 8 0 0 0 0 0 0
None
0x084 0 dc 0 16 0 r . . 5 6 5 0 . . 0 24 8 0 0 0 0 0 0
None
0x085 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x086 24 dc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0 0 0
None
0x087 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x088 24 dc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x089 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 0 0
None
0x08a 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 16 16 16 0 0 0
Slow
0x08b 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 0 0
None
0x08c 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16 0 0
Slow
0x08d 0 dc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0 4 1
None
0x08e 0 dc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0 8 1
None
0x08f 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 4 1
None
0x090 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0 8 1
None
0x091 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 4 1
None
0x092 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0 8 1
None
0x093 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 4 1
None
0x094 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0 8 1
None
On Wed, Jun 19, 2013 at 11:31 PM, Arunprasad Rajkumar <
ararunprasad at gmail.com> wrote:
> Do you have mesa or equivalent opengl library in your system?
>
> else try by installing it,
>
> sudo apt-get install libgl1-mesa-swx11 <http://packages.ubuntu.com/libgl1-mesa-swx11>
>
>
> after installing use glxinfo to check the status.
>
> BR,
>
> On 20 June 2013 11:39, Min Sung <sharmelian at gmail.com> wrote:
>
>> Hi, I'm try to get webgl to work under Ubuntu 13.04
>>
>> I'm following the instructions from
>> http://qt-project.org/wiki/Building_Qt_5_from_Git
>>
>> and when I run ./QtTestBrowser -webgl -graphicsbased -gl-viewport <URL>
>> and go to a webgl site, it says webgl is not supported.
>>
>> I also tried configuring Qt5 with --no-webkit and then going into the
>> qtwebkit folder and doing
>>
>> qmake WebKit.pro WEBKIT_CONFIG+=webgl
>> make -j 4
>> make install
>>
>> and webgl still didn't work.
>>
>> Is there some configuration or a version I can roll back to to get webgl
>> to work? Thanks.
>>
>>
>> _______________________________________________
>> webkit-qt mailing list
>> webkit-qt at lists.webkit.org
>> https://lists.webkit.org/mailman/listinfo/webkit-qt
>>
>>
>
>
> --
> *Arunprasad Rajkumar*
> http://in.linkedin.com/in/ararunprasad
>
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