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Crashing

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Betreff des Beitrags: Crashing

Verfasst: Do Jul 22, 2004 17:38

DGL Member

Registriert: Mi Jul 21, 2004 22:39
Beiträge: 360
Wohnort: UK, Scotland

The OGL app im working on runs fine on my pc, but on a friends it crashes, iv traced it to the following lines:

Code:

if MultiTexture then begin
  try
    glActiveTextureARB(GL_TEXTURE1_ARB);
    glDisable(GL_TEXTURE_2D);
//    glDisableClientState(GL_TEXTURE_COORD_ARRAY);
 
    glActiveTextureARB(GL_TEXTURE0_ARB);
     except
  lastError := glGetError();
  lastErrorString := gluErrorString(lastError);
  MessageBox(0,pchar(lastErrorString),'Error',0);
  end;
  end;
 

Basicaly when multitexture is false it works on my friends pc..

My Pc's data:

Code:

   Vendor: NVIDIA Corporation
   Renderer: GeForce4 Ti 4200/AGP/SSE/3DNOW!
   GLVersion: 1.4.0
   
   GLExtentions:
   GL_ARB_depth_texture GL_ARB_imaging GL_ARB_multisample GL_ARB_multitexture
   GL_ARB_point_parameters GL_ARB_shadow 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_mirrored_repeat GL_ARB_transpose_matrix GL_ARB_vertex_buffer_object GL_ARB_vertex_program
   GL_ARB_window_pos GL_S3_s3tc GL_EXT_abgr GL_EXT_bgra
   GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array
   GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_packed_pixels
   GL_EXT_paletted_texture GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_secondary_color
   GL_EXT_separate_specular_color GL_EXT_shadow_funcs GL_EXT_shared_texture_palette 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_add 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_object 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_fog_distance 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_register_combiners
   GL_NV_register_combiners2 GL_NV_texgen_reflection GL_NV_texture_compression_vtc GL_NV_texture_env_combine4
   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_NVX_ycrcb GL_SGIS_generate_mipmap GL_SGIS_multitexture GL_SGIS_texture_lod
   GL_SGIX_depth_texture GL_SGIX_shadow GL_WIN_swap_hint WGL_EXT_swap_control

My Friends:

Code:

 
   Vendor: ATI Technologies Inc.
   Renderer: RADEON 9100 DDR x86/MMX/3DNow!/SSE
   GLVersion: 1.3.4391 WinXP Release
   
   GLExtentions:
   GL_ARB_multitexture GL_EXT_texture_env_add GL_EXT_compiled_vertex_array GL_S3_s3tc
   GL_ARB_occlusion_query GL_ARB_point_parameters 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_mirrored_repeat GL_ARB_transpose_matrix GL_ARB_vertex_blend
   GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_window_pos GL_ATI_element_array
   GL_ATI_envmap_bumpmap GL_ATI_fragment_shader GL_ATI_map_object_buffer GL_ATI_pn_triangles
   GL_ATI_texture_env_combine3 GL_ATI_texture_mirror_once GL_ATI_vertex_array_object GL_ATI_vertex_attrib_array_object
   GL_ATI_vertex_streams GL_ATIX_texture_env_combine3 GL_ATIX_texture_env_route GL_ATIX_vertex_shader_output_point_size
   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_clip_volume_hint GL_EXT_draw_range_elements
   GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_packed_pixels GL_EXT_point_parameters
   GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_specular_color GL_EXT_stencil_wrap
   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_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_vertex_array GL_EXT_vertex_shader GL_HP_occlusion_test GL_NV_texgen_reflection
   GL_NV_blend_square GL_NV_occlusion_query GL_SGI_color_matrix GL_SGIS_texture_edge_clamp
   GL_SGIS_texture_border_clamp GL_SGIS_texture_lod GL_SGIS_generate_mipmap GL_SGIS_multitexture
   GL_SUN_multi_draw_arrays GL_WIN_swap_hint WGL_EXT_extensions_string WGL_EXT_swap_control
 
 

We both have Windows XP. Any help would b appreciated.

_________________
Free Map Editor - Game Requirements - Stucuk.Net
-Stu

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Sascha Willems

Betreff des Beitrags:

Verfasst: Do Jul 22, 2004 20:07

DGL Member

Registriert: Mo Sep 23, 2002 19:27
Beiträge: 5812
Programmiersprache: C++

Could you please elaborate a bit more on what error you actually get? Does the program crash with an access violation, or does it render garbain or nothing at all? There normally shouldn't be any problems using multi-texturing on ATI-Hardware.

P.S. : You can leave the ARB-suffixes out, cause multi-texturing is now a port of the openGL-core, so better use this :

Code:

glActiveTexture(GL_TEXTURE1);

_________________
www.SaschaWillems.de | GitHub | Twitter | GPU Datenbanken (Vulkan, GL, GLES)

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Stucuk

Betreff des Beitrags:

Verfasst: Do Jul 22, 2004 20:16

DGL Member

Registriert: Mi Jul 21, 2004 22:39
Beiträge: 360
Wohnort: UK, Scotland

If im correct he gets an access violation.

_________________
Free Map Editor - Game Requirements - Stucuk.Net
-Stu

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Sascha Willems

Betreff des Beitrags:

Verfasst: Do Jul 22, 2004 22:39

DGL Member

Registriert: Mo Sep 23, 2002 19:27
Beiträge: 5812
Programmiersprache: C++

That normally shouldn't happen. And I'm quite sure that your problem comes from another part of code, since the above lines shouldn't make any problems at all.

_________________
www.SaschaWillems.de | GitHub | Twitter | GPU Datenbanken (Vulkan, GL, GLES)

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Stucuk

Betreff des Beitrags:

Verfasst: Fr Jul 23, 2004 17:12

DGL Member

Registriert: Mi Jul 21, 2004 22:39
Beiträge: 360
Wohnort: UK, Scotland

the only other bit of code that seems to b accessed that has a reference to the multitexture varible is:

Code:

if MultiTexture then begin
    glActiveTexture(GL_TEXTURE1);
    glDisable(GL_TEXTURE_2D);
    glDisableClientState(GL_TEXTURE_COORD_ARRAY);
    glActiveTexture(GL_TEXTURE0);
    glDisable(GL_TEXTURE_2D);
end;
 

The only difference being the glDisableClientState line.(which could actualy be removed)

EDIT: looks like glDisableClientState(GL_TEXTURE_COORD_ARRAY); is giving an error. Open gl error being "No Error"(makes loads of sence that one)

_________________
Free Map Editor - Game Requirements - Stucuk.Net
-Stu

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