[Dri-devel] Re: DRI savage driver status (Rafael Maximo)

[Brian P. <pe...@ch...>]

I have been following with interest your trials and tribulations with the 
Savage 3D driver. I too am working on it and may have some info for you. I 
have all the driver functions working here but only in XFree86 4.2.0. (mesa 
3.4.2) I am currently looking for info on the changes to T&L and SWRAST that 
seems to be the tie up for this driver. As it stands, mesa 5.0.x seems screwy 
to me and I have to learn bunches more on it. If you want I can give you what 
I have so far (meaning my mesa 5.0.x based driver files). I am not 
experiencing the artifacts you are but maybe my card is slightly different. 
In any event, if you want to collaborate with me I think we can figure this 
out. To show you that it can work here is my current mesa 3.4.2 glxinfo:

[penix1@halo penix1]$ glxinfo
name of display: :0.0
Using AGP dma|
DBflag:0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
client glx vendor string: SGI
client glx version string: 1.2
client glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
GLX extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
OpenGL vendor string: S3 Graphics Inc.
OpenGL renderer string: Mesa DRI SAVAGE Linux_1.1.18
OpenGL version string: 1.2 Mesa 3.4.2
OpenGL extensions:
    GL_ARB_multitexture, GL_ARB_transpose_matrix, GL_EXT_abgr,
    GL_EXT_blend_func_separate, GL_EXT_clip_volume_hint,
    GL_EXT_compiled_vertex_array, GL_EXT_histogram, GL_EXT_packed_pixels,
    GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_stencil_wrap,
    GL_EXT_texture3D, GL_EXT_texture_env_add, GL_EXT_texture_object,
    GL_EXT_texture_lod_bias, GL_EXT_vertex_array, GL_MESA_window_pos,
    GL_MESA_resize_buffers, GL_NV_texgen_reflection, GL_PGI_misc_hints,
    GL_SGIS_pixel_texture, GL_SGIS_texture_edge_clamp
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 24 tc  0 24  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x24 24 tc  0 24  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x25 24 tc  0 24  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x26 24 tc  0 24  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x27 24 tc  0 24  0 r  y  .  8  8  8  8  0  0  0 16 16 16  0  0 0 Slow
0x28 24 tc  0 24  0 r  .  .  8  8  8  8  0  0  0 16 16 16  0  0 0 Slow
0x29 24 tc  0 24  0 r  y  .  8  8  8  8  0 24  8 16 16 16  0  0 0 Slow
0x2a 24 tc  0 24  0 r  .  .  8  8  8  8  0 24  8 16 16 16  0  0 0 Slow
0x2b 24 dc  0 24  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x2c 24 dc  0 24  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
0x2d 24 dc  0 24  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x2e 24 dc  0 24  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
0x2f 24 dc  0 24  0 r  y  .  8  8  8  8  0  0  0 16 16 16  0  0 0 Slow
0x30 24 dc  0 24  0 r  .  .  8  8  8  8  0  0  0 16 16 16  0  0 0 Slow
0x31 24 dc  0 24  0 r  y  .  8  8  8  8  0 24  8 16 16 16  0  0 0 Slow
0x32 24 dc  0 24  0 r  .  .  8  8  8  8  0 24  8 16 16 16  0  0 0 Slow


Brian Penix.