[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [16682] trunk/blender/source/blender/src/ drawnode.c: Further fix for #8132, mac/ nvidia driver issue drawing node previews,

[Brecht Van Lommel]

Revision: 16682
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16682
Author:   blendix
Date:     2008-09-22 20:33:04 +0200 (Mon, 22 Sep 2008)

Log Message:
-----------
Further fix for #8132, mac/nvidia driver issue drawing node previews,
zoom level was not correct.

Modified Paths:
--------------
    trunk/blender/source/blender/src/drawnode.c

Modified: trunk/blender/source/blender/src/drawnode.c
===================================================================
--- trunk/blender/source/blender/src/drawnode.c	2008-09-22 17:12:57 UTC (rev 16681)
+++ trunk/blender/source/blender/src/drawnode.c	2008-09-22 18:33:04 UTC (rev 16682)
@@ -2468,7 +2468,16 @@
 		}
 	}
 	
-	glPixelZoom(xscale, yscale);
+#ifdef __APPLE__
+	if(is_a_really_crappy_nvidia_card()) {
+		float zoomx= curarea->winx/(float)(G.v2d->cur.xmax-G.v2d->cur.xmin);
+		float zoomy= curarea->winy/(float)(G.v2d->cur.ymax-G.v2d->cur.ymin);
+		glPixelZoom(zoomx*xscale, zoomy*yscale);
+	}
+	else
+#endif
+		glPixelZoom(xscale, yscale);
+
 	glEnable(GL_BLEND);
 	glBlendFunc( GL_ONE, GL_ONE_MINUS_SRC_ALPHA );	/* premul graphics */