Merge changes from internal branch. Whitespace changes only.

src/nvimage/DirectDrawSurface.cpp

@@ -638,7 +638,7 @@ void DDSHeader::setFourCC(uint8 c0, uint8 c1, uint8 c2, uint8 c3)
 	// set fourcc pixel format.
 	this->pf.flags = DDPF_FOURCC;
 	this->pf.fourcc = MAKEFOURCC(c0, c1, c2, c3);
-	
+
 	this->pf.bitcount = 0;
 	this->pf.rmask = 0;
 	this->pf.gmask = 0;

src/nvimage/FloatImage.h

@@ -247,7 +247,7 @@ inline uint FloatImage::indexMirror(int x, int y) const
 	}
 
 	if (m_height == 1) y = 0;
-	
+
 	y = abs(y);
 	while (y >= m_height) {
 		y = abs(m_height + m_height - y - 2);