[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [20098] trunk/blender/source/gameengine/ Rasterizer/RAS_OpenGLRasterizer: BGE: unfortunately VA+list still doesn' t work on ATI card, so put a specific check for ATI.

[Benoit Bolsee]

Revision: 20098
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=20098
Author:   ben2610
Date:     2009-05-07 21:36:12 +0200 (Thu, 07 May 2009)

Log Message:
-----------
BGE: unfortunately VA+list still doesn't work on ATI card, so put a specific 
check for ATI.

Modified Paths:
--------------
    
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp
    
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.h

Modified: 
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp
===================================================================
--- 
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp
      2009-05-07 16:37:29 UTC (rev 20097)
+++ 
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.cpp
      2009-05-07 19:36:12 UTC (rev 20098)
@@ -104,9 +104,11 @@
 
 RAS_ListRasterizer::RAS_ListRasterizer(RAS_ICanvas* canvas, bool 
useVertexArrays, bool lock)
 :      RAS_VAOpenGLRasterizer(canvas, lock),
-       mUseVertexArrays(useVertexArrays)
+       mUseVertexArrays(useVertexArrays),
+       mATI(false)
 {
-       // --
+       if (!strcmp((const char*)glGetString(GL_VENDOR), "ATI Technologies 
Inc."))
+               mATI = true;
 }
 
 RAS_ListRasterizer::~RAS_ListRasterizer() 
@@ -214,7 +216,7 @@
        // workaround: note how we do not use vertex arrays for making display
        // lists, since glVertexAttribPointerARB doesn't seem to work correct
        // in display lists on ATI? either a bug in the driver or in Blender ..
-       if (mUseVertexArrays && /*!localSlot &&*/ !ms.m_pDerivedMesh)
+       if (mUseVertexArrays && !mATI && !ms.m_pDerivedMesh)
                RAS_VAOpenGLRasterizer::IndexPrimitivesMulti(ms);
        else
                RAS_OpenGLRasterizer::IndexPrimitivesMulti(ms);

Modified: 
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.h
===================================================================
--- 
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.h
        2009-05-07 16:37:29 UTC (rev 20097)
+++ 
trunk/blender/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_ListRasterizer.h
        2009-05-07 19:36:12 UTC (rev 20098)
@@ -42,6 +42,7 @@
 class RAS_ListRasterizer : public RAS_VAOpenGLRasterizer
 {
        bool mUseVertexArrays;
+       bool mATI;
        RAS_ArrayLists mArrayLists;
 
        RAS_ListSlot* FindOrAdd(class RAS_MeshSlot& ms);


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