[Bug 20626] New: r200 texgen with glVertex4f(x, y, z, w) error

[<bug...@fr...>]

http://bugs.freedesktop.org/show_bug.cgi?id=20626

           Summary: r200 texgen with glVertex4f(x, y, z, w) error
           Product: Mesa
           Version: 6.5
          Platform: PowerPC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r200
        AssignedTo: dri...@li...
        ReportedBy: rao...@16...
         QAContact: rao...@16...


When I use texgen with glVertex4f(x, y, z, w) on r200(ATI Radeon Mobility 9000
card), the s coord texgen use (px, py, pz, pw), but I found s coord always be
px * x + py * y + pz * z + pw, not expected px * x + py * y + pz * z + pw * w
as if w is always 1.0f.


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