[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 #108 from P.Panon <ppanon at shaw.ca>  2010-03-03 19:12:43 ---
That's interesting. It looks like it's setting gl_vendor correctly to
GL_VENDOR_MESA, but card_vendor is being set to HW_VENDOR_WINE instead of
HW_VENDOR_ATI. According to
http://source.winehq.org/git/wine.git/?a=tree;f=dlls/wined3d;h=efa79e974c711c697b4dc5773c470cd6766748a9;hb=HEAD
the git head for directx.c contains

static enum wined3d_pci_vendor wined3d_guess_card_vendor(const char
*gl_vendor_string, const char *gl_renderer)
{
    if (strstr(gl_vendor_string, "NVIDIA"))
        return HW_VENDOR_NVIDIA;

    if (strstr(gl_vendor_string, "ATI")
            || strstr(gl_vendor_string, "Advanced Micro Devices, Inc.")
            || strstr(gl_vendor_string, "DRI R300 Project"))
        return HW_VENDOR_ATI;

    if (strstr(gl_vendor_string, "Intel(R)")
            || strstr(gl_renderer, "Intel(R)")
            || strstr(gl_vendor_string, "Intel Inc."))
        return HW_VENDOR_INTEL;

    if (strstr(gl_vendor_string, "Mesa")
            || strstr(gl_vendor_string, "Tungsten Graphics, Inc")
            || strstr(gl_vendor_string, "VMware, Inc."))
        return HW_VENDOR_WINE;

    FIXME_(d3d_caps)("Received unrecognized GL_VENDOR %s. Returning
HW_VENDOR_NVIDIA.\n", debugstr_a(gl_vendor_string));

    return HW_VENDOR_NVIDIA;
}

so it should be matching "Advanced Micro Devices, Inc." in the vendor string
and using HW_VENDOR_ATI.  You could confirm that with a d3d_caps trace and see
what "found GL_VENDOR ("... shows. If it doesn't show (Advanced Micro Devices,
Inc.)->(0x0004/0x1002) then maybe there's been a source update error somehow.
In that case check the code above against the same procedure on your copy of
directx.c

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