Olá pessoal,
Em off, pela última vez. Vou lançar novo tópico fazendo referência à esse assunto da Voodoo-3 DRI. Acho que consegui implementar o suporte à GLX - DRI na minha Voodoo! O meu kernel estava OK, idem o Xorg. Acho que o que faltava era só baixar os pacotes/bibliotecas que suportam DRI. Eu usei o apt-get prá baixar o que eu achei que estava faltando. Olha o que eu tenho instalado agora (bom, não verifiquei se é tudo...):
# dpkg -l |grep libgl
ii libgl1-mesa-dri 6.4.1-0.1 A free implementation of the OpenGL API -- D
ii libgl1-mesa-glide3 6.4.1-0.1 A free implementation of the OpenGL API -- G
rc libgl1-mesa-sw 6.4.1-0.1 A free implementation of the OpenGL API -- r
ii libglade2-0 2.5.1-2 library to load .glade files at runtime
ii libglib1.2 1.2.10-9 The GLib library of C routines
ii libglib2.0-0 2.8.6-1 The GLib library of C routines
ii libglib2.0-dat 2.8.6-1 Common files for GLib library
ii libglibmm-2.4- 2.6.1-1 C++ wrapper for the GLib toolkit (shared lib
ii libglide3 2002.04.10-9 graphics library for 3Dfx Voodoo based cards
ii libglut3 3.7-25 the OpenGL Utility Toolkit
rc xlibmesa-gl 6.9.0.dfsg.1-4 Mesa 3D graphics library [X.Org]
ii xlibmesa-glu 4.3.0.dfsg.1-1 Mesa OpenGL utility library [XFree86]
Meu xorg.conf (Parcial, só a parte da Placa de Vídeo!):
Section "Module"
Load "ddc" # ddc probing of monitor
Load "GLcore"
Load "dbe"
Load "dri"
Load "extmod"
Load "glx"
Load "bitmap" # bitmap-fonts
Load "speedo"
Load "type1"
Load "freetype"
Load "record"
# TouchPad not detected
EndSection
Section "Device"
Identifier "Card0"
Driver "tdfx"
VendorName "All"
BoardName "Voodoo 3"
BusID "PCI:0:11:0"
EndSection
Section "dri"
Mode 0666
EndSection
Quando executo o comando glxinfo, ainda aparecem alguns problemas;
root@kurumin:/home/kurumin# glxinfo
name of display: :0.0
libGL warning: 3D driver returned no fbconfigs.
libGL error: InitDriver failed
libGL error: reverting to (slow) indirect rendering
display: :0 screen: 0
direct rendering: No
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_OML_swap_method,
GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_fbconfig,
GLX_SGIX_visual_select_group
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.2 (1.5 Mesa 6.2.1)
OpenGL extensions:
GL_ARB_depth_texture, GL_ARB_imaging, GL_ARB_multitexture,
GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shadow,
GL_ARB_shadow_ambient, GL_ARB_texture_border_clamp,
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_window_pos,
GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_func_separate,
GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
GL_EXT_clip_volume_hint, GL_EXT_copy_texture, GL_EXT_draw_range_elements,
GL_EXT_fog_coord, 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_shadow_funcs, GL_EXT_stencil_two_side, 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_lod_bias, GL_EXT_texture_object, GL_EXT_texture_rectangle,
GL_EXT_vertex_array, GL_APPLE_packed_pixels, GL_ATI_texture_env_combine3,
GL_ATI_texture_mirror_once, GL_ATIX_texture_env_combine3,
GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_NV_blend_square,
GL_NV_point_sprite, GL_NV_texgen_reflection, GL_NV_texture_rectangle,
GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SGIX_depth_texture,
GL_SGIX_shadow, GL_SGIX_shadow_ambient, 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 . . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0x24 16 tc 0 16 0 r . . 5 6 5 0 0 0 8 0 0 0 0 0 0 Slow
0x25 16 tc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0x26 16 tc 0 16 0 r . . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0x27 16 tc 0 16 0 r . . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0x28 16 tc 0 16 0 r . . 5 6 5 0 0 16 8 0 0 0 0 0 0 Slow
0x29 16 tc 0 16 0 r . . 5 6 5 0 0 16 0 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 tc 0 16 0 r y . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0x2c 16 tc 0 16 0 r y . 5 6 5 0 0 0 8 0 0 0 0 0 0 Slow
0x2d 16 tc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0x2e 16 tc 0 16 0 r y . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0x2f 16 tc 0 16 0 r y . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0x30 16 tc 0 16 0 r y . 5 6 5 0 0 16 8 0 0 0 0 0 0 Slow
0x31 16 tc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0x32 16 tc 0 16 0 r y . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
0x33 16 dc 0 16 0 r . . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0x34 16 dc 0 16 0 r . . 5 6 5 0 0 0 8 0 0 0 0 0 0 Slow
0x35 16 dc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0x36 16 dc 0 16 0 r . . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0x37 16 dc 0 16 0 r . . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0x38 16 dc 0 16 0 r . . 5 6 5 0 0 16 8 0 0 0 0 0 0 Slow
0x39 16 dc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0x3a 16 dc 0 16 0 r . . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
0x3b 16 dc 0 16 0 r y . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0x3c 16 dc 0 16 0 r y . 5 6 5 0 0 0 8 0 0 0 0 0 0 Slow
0x3d 16 dc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0x3e 16 dc 0 16 0 r y . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0x3f 16 dc 0 16 0 r y . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0x40 16 dc 0 16 0 r y . 5 6 5 0 0 16 8 0 0 0 0 0 0 Slow
0x41 16 dc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0x42 16 dc 0 16 0 r y . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
O programinha glxgears testa a funcionalidade OpenGL (aceleração 3d):
Flw!