[simspark-svn] SF.net SVN: simspark:[240] trunk/spark/plugin/imageperceptor/imagerender. cpp

[<yx...@us...>]

Revision: 240
          http://simspark.svn.sourceforge.net/simspark/?rev=240&view=rev
Author:   yxu
Date:     2010-12-17 00:24:51 +0000 (Fri, 17 Dec 2010)

Log Message:
-----------
ops

Modified Paths:
--------------
    trunk/spark/plugin/imageperceptor/imagerender.cpp

Modified: trunk/spark/plugin/imageperceptor/imagerender.cpp
===================================================================
--- trunk/spark/plugin/imageperceptor/imagerender.cpp	2010-12-17 00:23:36 UTC (rev 239)
+++ trunk/spark/plugin/imageperceptor/imagerender.cpp	2010-12-17 00:24:51 UTC (rev 240)
@@ -101,8 +101,7 @@
 
 void ImageRender::Render()
 {
-  mRequested = true;
-    if ( (!mRequested) ||
+    if ( (!(mRequested || !mOffScreen )) ||
         (mOpenGLServer.expired()) ||
         (mRenderServer.expired())
         )
@@ -159,7 +158,7 @@
       mDataSize = size;
     }
     
-    glReadPixels(, mScreenPosY,
+    glReadPixels(mScreenPosX, mScreenPosY,
                  w, h,
                  GL_RGB,
                  GL_UNSIGNED_BYTE,


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