[Desmume-cvs] SF.net SVN: desmume:[2749] trunk/desmume/src/rasterize.cpp

[<ric...@us...>]

Revision: 2749
          http://desmume.svn.sourceforge.net/desmume/?rev=2749&view=rev
Author:   riccardom
Date:     2009-08-08 10:49:08 +0000 (Sat, 08 Aug 2009)

Log Message:
-----------
Remove a few unused variables.

Modified Paths:
--------------
    trunk/desmume/src/rasterize.cpp

Modified: trunk/desmume/src/rasterize.cpp
===================================================================
--- trunk/desmume/src/rasterize.cpp	2009-08-06 22:54:32 UTC (rev 2748)
+++ trunk/desmume/src/rasterize.cpp	2009-08-08 10:49:08 UTC (rev 2749)
@@ -450,7 +450,6 @@
 
 static FORCEINLINE void alphaBlend(FragmentColor & dst, const FragmentColor & src)
 {
-	u8 dstAlpha = dst.a;
 	if(gfx3d.enableAlphaBlending)
 	{
 		if(src.a == 0 || dst.a == 0)
@@ -979,8 +978,6 @@
 	// - the character edges in-level are clearly smoothed/transparent, but show well through shield powerups
 	if(gfx3d.enableEdgeMarking)
 	{ 
-		u8 clearPolyid = ((gfx3d.clearColor>>24)&0x3F);
-
 		//TODO - need to test and find out whether these get grabbed at flush time, or at render time
 		//we can do this by rendering a 3d frame and then freezing the system, but only changing the edge mark colors
 		FragmentColor edgeMarkColors[8];
@@ -1333,7 +1330,6 @@
 						fogTable[i] = fogDensity[0];
 						goto done;
 					} else {
-						int lastValue = value - increment;
 						fogTable[i] = ((value-i)*fogDensity[j-1] + (increment-(value-i))*fogDensity[j])/increment;
 						goto done;
 					}


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