mesa3d-dev

[Mesa3d-dev] [Bug 27266] New: Cubosphere: undefined function 'texture2D' / incompatible types in assignment

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

http://bugs.freedesktop.org/show_bug.cgi?id=27266

           Summary: Cubosphere: undefined function 'texture2D' /
                    incompatible types in assignment
           Product: Mesa
           Version: git
          Platform: Other
               URL: http://sourceforge.net/projects/cubosphere/
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
        AssignedTo: mes...@li...
        ReportedBy: sa...@wh...


Created an attachment (id=34371)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=34371)
distglossbump.frag

When the game Cubosphere is run with shaders turned on, the following errors
occurs:

 Error: problem compiling shader: Error: undefined function 'texture2D' 
 Error: incompatible types in assignment

It seems to happen in the shader distglossbump.frag, which is attached.

I'm not sure if this is a bug in the shader or not, but it seems to run fine in
Windows on ATI hardware.


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[Mesa3d-dev] [Bug 27266] Cubosphere: undefined function 'texture2D' / incompatible types in assignment

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

http://bugs.freedesktop.org/show_bug.cgi?id=27266





--- Comment #1 from Brian Paul <bri...@gm...>  2010-03-23 15:15:23 PST ---
The problem is this line:

  vec4 base = texture2D(base, uv);

base was previously declared as sampler2D.  We're getting the scoping wrong
with the initializer.  Perhaps you could suggest to the game's authors to
rename 'vec4 base' to something else.  I won't have time to fix the compiler
for a while.


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