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

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

--- Comment #91 from Edward   2010-02-26 07:36:30 ---
I just looked up the strstr function and it seems it parses the whole string
not just the beginning or end of the string. Perhaps the easiest way to handle
this would be to erase everything but the card ID, and that should work for
both classic Mesa and Gallium.

So that would be:

/* Radeon R5xx */
if (strstr(gl_renderer, "R520")
        || strstr(gl_renderer, "RV530")
        || strstr(gl_renderer, "RV535")
        || strstr(gl_renderer, "RV560")
        || strstr(gl_renderer, "RV570")
        || strstr(gl_renderer, "R580"))
{
        *vidmem = 128; /* X1600 uses 128-256MB, >=X1800 uses 56MB */
        return CARD_ATI_RADEON_X1600;
}

I have absolutely no experience making patches, but this should make the
patching much easier and future-proof for when Gallium reaches version 0.5 and
beyond.