[vtk-developers] vtkOpenGLImageActor and non-power of two image
Francois Bertel
francois.bertel at kitware.com
Sat Oct 4 12:49:23 EDT 2008
Is it better now?
http://www.cdash.org/CDash/viewUpdate.php?buildid=188579
On Fri, Oct 3, 2008 at 11:07 AM, Mathieu Malaterre
<mathieu.malaterre at gmail.com> wrote:
> Salut Francois,
>
> Here it is:
>
> $ glxinfo -l | grep GL_MAX_TEXTURE_SIZE
> GL_MAX_TEXTURE_SIZE = 4096
>
>
> $ glxinfo -l | grep version
> server glx version string: 1.4
> client glx version string: 1.4
> GLX version: 1.3
> OpenGL version string: 2.0.2 NVIDIA 87.76
> glu version: 1.3
>
> $ glxinfo -l | grep GL_ARB_texture_non_power_of_two
> GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two,
>
>
> In case you still need the full log:
>
> $ glxinfo -l
> name of display: :0.0
> display: :0 screen: 0
> direct rendering: Yes
> server glx vendor string: NVIDIA Corporation
> server glx version string: 1.4
> server glx extensions:
> GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
> GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
> GLX_ARB_multisample, GLX_NV_float_buffer, GLX_ARB_fbconfig_float,
> GLX_NV_swap_group
> client glx vendor string: NVIDIA Corporation
> client glx version string: 1.4
> client glx extensions:
> GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info,
> GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync,
> GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
> GLX_SGI_swap_control, GLX_NV_float_buffer, GLX_ARB_fbconfig_float
> GLX version: 1.3
> GLX extensions:
> GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
> GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
> GLX_ARB_multisample, GLX_NV_float_buffer, GLX_ARB_fbconfig_float,
> GLX_NV_swap_group, GLX_ARB_get_proc_address
> OpenGL vendor string: NVIDIA Corporation
> OpenGL renderer string: Quadro FX 4500/PCI/SSE2
> OpenGL version string: 2.0.2 NVIDIA 87.76
> OpenGL extensions:
> GL_ARB_color_buffer_float, GL_ARB_depth_texture, GL_ARB_draw_buffers,
> GL_ARB_fragment_program, GL_ARB_fragment_program_shadow,
> GL_ARB_fragment_shader, GL_ARB_half_float_pixel, GL_ARB_imaging,
> 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_shadow, GL_ARB_shader_objects, GL_ARB_shading_language_100,
> 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_dot3, GL_ARB_texture_float,
> GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two,
> 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_texture_float,
> GL_ATI_texture_mirror_once, GL_S3_s3tc, GL_EXT_texture_env_add,
> 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_Cg_shader, GL_EXT_depth_bounds_test, GL_EXT_draw_range_elements,
> GL_EXT_fog_coord, GL_EXT_framebuffer_object, GL_EXT_multi_draw_arrays,
> GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
> GL_EXT_pixel_buffer_object, GL_EXT_point_parameters,
> 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_texture3D,
> GL_EXT_texture_compression_s3tc, 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, GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
> GL_EXT_texture_object, GL_EXT_texture_sRGB, GL_EXT_timer_query,
> GL_EXT_vertex_array, GL_HP_occlusion_test, GL_IBM_rasterpos_clip,
> GL_IBM_texture_mirrored_repeat, GL_KTX_buffer_region, GL_NV_blend_square,
> GL_NV_copy_depth_to_color, GL_NV_depth_clamp, GL_NV_fence,
> GL_NV_float_buffer, GL_NV_fog_distance, GL_NV_fragment_program,
> GL_NV_fragment_program_option, GL_NV_fragment_program2,
> GL_NV_gpu_program_parameters, GL_NV_half_float, GL_NV_light_max_exponent,
> GL_NV_multisample_filter_hint, GL_NV_occlusion_query,
> GL_NV_packed_depth_stencil, GL_NV_pixel_data_range, GL_NV_point_sprite,
> GL_NV_primitive_restart, GL_NV_register_combiners,
> GL_NV_register_combiners2, GL_NV_texgen_reflection,
> GL_NV_texture_compression_vtc, GL_NV_texture_env_combine4,
> GL_NV_texture_expand_normal, GL_NV_texture_rectangle,
> GL_NV_texture_shader, GL_NV_texture_shader2, GL_NV_texture_shader3,
> GL_NV_vertex_array_range, GL_NV_vertex_array_range2, GL_NV_vertex_program,
> GL_NV_vertex_program1_1, GL_NV_vertex_program2,
> GL_NV_vertex_program2_option, GL_NV_vertex_program3,
> GL_NVX_conditional_render, GL_SGIS_generate_mipmap, GL_SGIS_texture_lod,
> GL_SGIX_depth_texture, GL_SGIX_shadow, GL_SUN_slice_accum
> OpenGL limits:
> GL_MAX_ATTRIB_STACK_DEPTH = 16
> GL_MAX_CLIENT_ATTRIB_STACK_DEPTH = 16
> GL_MAX_CLIP_PLANES = 6
> GL_MAX_COLOR_MATRIX_STACK_DEPTH = 2
> GL_MAX_ELEMENTS_VERTICES = 4096
> GL_MAX_ELEMENTS_INDICES = 4096
> GL_MAX_EVAL_ORDER = 8
> GL_MAX_LIGHTS = 8
> GL_MAX_LIST_NESTING = 64
> GL_MAX_MODELVIEW_STACK_DEPTH = 32
> GL_MAX_NAME_STACK_DEPTH = 128
> GL_MAX_PIXEL_MAP_TABLE = 65536
> GL_MAX_PROJECTION_STACK_DEPTH = 4
> GL_MAX_TEXTURE_STACK_DEPTH = 10
> GL_MAX_TEXTURE_SIZE = 4096
> GL_MAX_3D_TEXTURE_SIZE = 512
> GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB = 4096
> GL_MAX_RECTANGLE_TEXTURE_SIZE_NV = 4096
> GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB = 3
> GL_MAX_TEXTURE_UNITS_ARB = 4
> GL_MAX_TEXTURE_LOD_BIAS_EXT = 15
> GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT = 16
> GL_MAX_VIEWPORT_DIMS = 32768, 32768
> GL_ALIASED_LINE_WIDTH_RANGE = 1, 10
> GL_SMOOTH_LINE_WIDTH_RANGE = 1, 10
> GL_ALIASED_POINT_SIZE_RANGE = 1, 63
> GL_SMOOTH_POINT_SIZE_RANGE = 1, 63
> GL_MAX_CONVOLUTION_WIDTH/HEIGHT = 11, 11
> glu version: 1.3
> glu extensions:
> GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
>
> 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 0 4 24 8 16 16 16 16 0 0 None
> 0x22 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
> 0x23 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
> 0x24 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
> 0x25 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
> 0x26 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
> 0x27 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
> 0x28 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
> 0x29 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
> 0x2a 24 tc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
> 0x2b 24 tc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
> 0x2c 24 tc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
> 0x2d 24 tc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
> 0x2e 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
> 0x2f 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
> 0x30 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
> 0x31 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
> 0x32 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
> 0x33 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
> 0x34 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
> 0x35 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
> 0x36 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
> 0x37 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
> 0x38 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
> 0x39 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
> 0x3a 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
> 0x3b 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
> 0x3c 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
> 0x3d 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
> 0x3e 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 8 1 Ncon
> 0x3f 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 8 1 Ncon
> 0x40 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 16 1 Ncon
> 0x41 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 16 1 Ncon
> 0x42 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 8 1 Ncon
> 0x43 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 8 1 Ncon
> 0x44 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 16 1 Ncon
> 0x45 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 16 1 Ncon
> 0x46 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 8 1 Ncon
> 0x47 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 8 1 Ncon
> 0x48 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 16 1 Ncon
> 0x49 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 16 1 Ncon
> 0x4a 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 8 1 Ncon
> 0x4b 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 8 1 Ncon
> 0x4c 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 16 1 Ncon
> 0x4d 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 16 1 Ncon
> 0x4e 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
> 0x4f 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
> 0x50 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
> 0x51 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
> 0x52 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
> 0x53 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
> 0x54 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
> 0x55 24 dc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
> 0x56 24 dc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
> 0x57 24 dc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
> 0x58 24 dc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
> 0x59 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
> 0x5a 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
> 0x5b 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
> 0x5c 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
> 0x5d 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
> 0x5e 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
> 0x5f 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
> 0x60 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
> 0x61 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
> 0x62 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
> 0x63 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
> 0x64 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
> 0x65 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
> 0x66 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
> 0x67 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
> 0x68 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
> 0x69 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 8 1 Ncon
> 0x6a 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 8 1 Ncon
> 0x6b 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 16 1 Ncon
> 0x6c 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 16 1 Ncon
> 0x6d 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 8 1 Ncon
> 0x6e 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 8 1 Ncon
> 0x6f 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 16 1 Ncon
> 0x70 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 16 1 Ncon
> 0x71 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 8 1 Ncon
> 0x72 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 8 1 Ncon
> 0x73 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 16 1 Ncon
> 0x74 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 16 1 Ncon
> 0x75 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 8 1 Ncon
> 0x76 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 8 1 Ncon
> 0x77 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 16 1 Ncon
> 0x78 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 16 1 Ncon
>
>
> On Fri, Oct 3, 2008 at 4:58 PM, Francois Bertel
> <francois.bertel at kitware.com> wrote:
>> Can you post the result of:
>>
>> $ glxinfo -l
>>
>> I'm looking for the value of GL_MAX_TEXTURE_SIZE,
>> if the OpenGL version string is greater than 2.0,
>> if OpenGL extensions has GL_ARB_texture_non_power_of_two.
>>
>>
>>
>> On Fri, Oct 3, 2008 at 8:19 AM, Mathieu Malaterre
>> <mathieu.malaterre at gmail.com> wrote:
>>> Hi there,
>>>
>>> I'd like to know what is the status of non-power of two image and
>>> vtkOpenGLImageActor in VTK CVS. I tried using a 2048x2048 16bits
>>> grayscale image, and vtkOpenGLImageActor seems to be working very
>>> nicely. However as soon as I have to deal with a 2049x2048 image all
>>> interaction becomes extraordinarily slow. I am using a Quadro FX
>>> 4500/PCI/SSE2 with a 2.0.2 NVIDIA 87.76 driver.
>>>
>>> I am confused as to where the problem is coming from. Is this an
>>> issue in the nvidia driver (it cannot handle the next power of two for
>>> my image, ie a 4096x2048 image) ? If so how am I supposed work around
>>> this issue ?
>>>
>>> As a side note, is this bug still accurate ?
>>> http://public.kitware.com/Bug/view.php?id=6450
>>>
>>>
>>> Thanks,
>>> --
>>> Mathieu
>>> _______________________________________________
>>> vtk-developers mailing list
>>> vtk-developers at vtk.org
>>> http://www.vtk.org/mailman/listinfo/vtk-developers
>>>
>>
>>
>>
>> --
>> François Bertel, PhD | Kitware Inc. Suite 204
>> 1 (518) 371 3971 x113 | 28 Corporate Drive
>> | Clifton Park NY 12065, USA
>> _______________________________________________
>> vtk-developers mailing list
>> vtk-developers at vtk.org
>> http://www.vtk.org/mailman/listinfo/vtk-developers
>>
>
>
>
> --
> Mathieu
>
--
François Bertel, PhD | Kitware Inc. Suite 204
1 (518) 371 3971 x113 | 28 Corporate Drive
| Clifton Park NY 12065, USA
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