[Bug 21515] VENDOR_WINE vs VENDOR_ATI with xf86-video-ati

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=21515





--- Comment #16 from P.Panon <ppanon at shaw.ca>  2010-02-01 03:42:48 ---
Created an attachment (id=25996)
 --> (http://bugs.winehq.org/attachment.cgi?id=25996)
wine init with +d3d,+d3dcaps trace

Finally managed to get tracing happening. The open source driver GL version
appears to only be sufficient for DirectX8 so far. However there are some
interesting results:

Here's part of the trace from winex11.drv/opengl.c

trace:wgl:wglGetProcAddress func: 'glAccum'
trace:wgl:X11DRV_WineGL_InitOpenglInfo GL version             : 1.4 (2.0 Mesa
7.8-devel).
trace:wgl:X11DRV_WineGL_InitOpenglInfo GL renderer            : Mesa DRI R600
(RV670 9505) 20090101  TCL DRI2.
trace:wgl:X11DRV_WineGL_InitOpenglInfo GLX version            : 1.2.
trace:wgl:X11DRV_WineGL_InitOpenglInfo Server GLX version     : 1.2.
trace:wgl:X11DRV_WineGL_InitOpenglInfo Server GLX vendor:     : SGI.
trace:wgl:X11DRV_WineGL_InitOpenglInfo Client GLX version     : 1.4.
trace:wgl:X11DRV_WineGL_InitOpenglInfo Client GLX vendor:     : SGI.
trace:wgl:X11DRV_WineGL_InitOpenglInfo Direct rendering enabled: False
err:winediag:X11DRV_WineGL_InitOpenglInfo Direct rendering is disabled, most
likely your OpenGL drivers haven't been installed correctly

and comparable results from glxinfo: 

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_import_context, GLX_EXT_texture_from_pixmap, 
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, 
    GLX_OML_swap_method, GLX_SGI_swap_control, GLX_SGIS_multisample, 
    GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
client glx vendor string: Mesa Project and 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_copy_sub_buffer, 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_EXT_texture_from_pixmap, 
    GLX_INTEL_swap_event
GLX version: 1.2
GLX extensions:
    GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, 
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, GLX_OML_swap_method, 
    GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, 
    GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group, 
    GLX_EXT_texture_from_pixmap
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: Mesa DRI R600 (RV670 9505) 20090101  TCL DRI2
OpenGL version string: 2.0 Mesa 7.8-devel
OpenGL shading language version string: 1.10

So it looks like the GL support isn't quite sufficient yet for DirectX9
support. However I don't know enough about the MESA extensions listed above and
whether they might be able to replace some of the missing functions if the Wine
code tried to make use of them.

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