[Bug 5422] New: i915: ARB_f_p local parameters don't always take effect

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

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https://bugs.freedesktop.org/show_bug.cgi?id=5422          
     
           Summary: i915: ARB_f_p local parameters don't always take effect
           Product: Mesa
           Version: 6.4
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Drivers/DRI/i915
        AssignedTo: dri...@li...
        ReportedBy: re...@gm...


It seems that calling ProgramLocalParameter isn't always effective (in my case,
the value of the local parameter is white). Maybe the updated constants don't
get uploaded to the HW? Glancing through the HW, it seems that the
ProgramLocalParameter implementation doesn't have a mechanism to notify the
driver of the change of the constants so it can upload the new ones, or am I
missing something?...          
     
     
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