Bug 4374

Created attachment 3184 [details]
Strange painting in crack attack

See that the upper red bars are cut in diagonal when they should not.

I'm not sure I can see the problem.

Can you also upload a screenshot of what you expect with the fbdev driver so I
can compare the images ?

Can you also attach the output of 'glxinfo'

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_visual_info, GLX_EXT_visual_rating, 
    GLX_EXT_import_context, GLX_OML_swap_method, GLX_SGI_make_current_read, 
    GLX_SGIS_multisample, GLX_SGIX_fbconfig 
client glx vendor string: 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_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 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_OML_swap_method, GLX_SGI_make_current_read, GLX_SGIS_multisample, 
    GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group 
OpenGL vendor string: Tungsten Graphics, Inc 
OpenGL renderer string: Mesa DRI Intel(R) 852GM/855GM 20050225 x86/MMX/SSE2 
OpenGL version string: 1.3 Mesa 6.3.1 
OpenGL extensions: 
    GL_ARB_imaging, GL_ARB_multisample, GL_ARB_multitexture, 
    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_texture_rectangle, 
    GL_ARB_transpose_matrix, 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_minmax, GL_EXT_blend_subtract, 
    GL_EXT_clip_volume_hint, GL_EXT_cull_vertex, GL_EXT_compiled_vertex_array, 
    GL_EXT_convolution, GL_EXT_copy_texture, GL_EXT_draw_range_elements, 
    GL_EXT_fog_coord, GL_EXT_histogram, GL_EXT_multi_draw_arrays, 
    GL_EXT_packed_pixels, GL_EXT_point_parameters, GL_EXT_polygon_offset, 
    GL_EXT_rescale_normal, GL_EXT_secondary_color, 
    GL_EXT_separate_specular_color, GL_EXT_stencil_wrap, GL_EXT_subtexture, 
    GL_EXT_texture, GL_EXT_texture3D, 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_object, GL_EXT_texture_rectangle, 
    GL_EXT_vertex_array, GL_3DFX_texture_compression_FXT1, 
    GL_APPLE_client_storage, GL_APPLE_packed_pixels, 
    GL_ATI_blend_equation_separate, 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_texture_rectangle, 
    GL_NV_texgen_reflection, GL_NV_vertex_program, GL_NV_vertex_program1_1, 
    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 
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 
---------------------------------------------------------------------- 
0x23 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None 
0x24 16 tc  0 16  0 r  .  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None 
0x25 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  8  0  0  0  0  0 0 Slow 
0x26 16 tc  0 16  0 r  .  .  5  6  5  0  0 16  8  0  0  0  0  0 0 Slow 
0x27 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow 
0x28 16 tc  0 16  0 r  .  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow 
0x29 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  8 16 16 16  0  0 0 Slow 
0x2a 16 tc  0 16  0 r  .  .  5  6  5  0  0 16  8 16 16 16  0  0 0 Slow 
0x2b 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None 
0x2c 16 dc  0 16  0 r  .  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None 
0x2d 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  8  0  0  0  0  0 0 Slow 
0x2e 16 dc  0 16  0 r  .  .  5  6  5  0  0 16  8  0  0  0  0  0 0 Slow 
0x2f 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow 
0x30 16 dc  0 16  0 r  .  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow 
0x31 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  8 16 16 16  0  0 0 Slow 
0x32 16 dc  0 16  0 r  .  .  5  6  5  0  0 16  8 16 16 16  0  0 0 Slow 
 

Created attachment 3185 [details]
Hacked image to describe what i should see

As it is difficult to have the same piece situation in the game (is a
tetris-like game) i've painted with a white outline how big the red pieces on
the top should be.

Does this still happen with 6.9 RC2 ?

Hi, Mandriva has still not packaged RC2 for cooker, i'll say something as soon 
as they update their package. 

Still happens with package xorg-x11-6.9-1.cvs20051129 (i guess that should be 
RC2 or higher) 

Sorry about the phenomenal bug spam, guys.  Adding xorg-team@ to the QA contact so bugs don't get lost in future.

The bug priority was upgraded (P2->high) with the bugzilla configuration change.
I'm Changing the priority back to the normal one.
Sorry for the spam.

*** Bug 9909 has been marked as a duplicate of this bug. ***

Created attachment 10988 [details]
rendering error on i865 with mesa 6.5.3 in 1280x1024 game mode

followup for what was in #9909: this still happens with mesa 6.5.[123] (at least on i865).

I see the same rendering problems that Albert's screenshot when playing in 640x480 game mode, i.e.  a black triangle covere the top-right corner. But in 1280x1024 game-mode, this triangle is not black, it is kind of blurry, as shown in this new screenshot.

Note that XxY game mode is basically the window size, I am not changing the actual monitor resolution (1600x1200 is all the above).

i've updated to intel driver 2.1.1 and Mesa 7.0.1 and the error is still there

Can you try this with newer driver, i.e. 7.0.3, or better master branch?

Still happens the same with 7.0.3-rc2 on my i865 (exactly as on the screenshot for comment #12). There is no way I can test mesa master branch on this server. But it's so easy to reproduce this bug that you should be able to do it yourself. Just start a game, play a bit and let blocks fill the entire screen (either regular small blocks or big red blocks). You should see unexpected black painting cover the top right of the window.

Yes, I can confirm this bug on 855GM, with either 7_0_branch or master. 
But it works fine on my G33 and 965.

(In reply to comment #16)
> Yes, I can confirm this bug on 855GM, with either 7_0_branch or master. 
> But it works fine on my G33 and 965.
> 

haihao, sounds like gordon can confirm this on machines we have... I'll set a dependency with bug# 16029...thanks.

Still happens with Xserver 1.6.1, Intel 2.7.0 and Mesa 7.4 on i865.

This issue is affecting a hardware component which is not being actively worked on anymore.

Moving the assignee to the dri-devel list as contact, to give this issue a better coverage.

I seem to recall testing this on my 865 about a year ago and seeing the bug, but today the bug doesn't show up any more.  So I'm tentatively going to mark this fixed, though I don't have a commit identified that fixed it :(