Moved Surface::blit to backends/vkeybd/virtual-keyboard-gui.cpp

svn-id: r35965

1 files changed, 0 insertions, 38 deletions

diff --git a/graphics/surface.cpp b/graphics/surface.cpp
index df882bf4ff..263a4fd23b 100644
--- a/graphics/surface.cpp
+++ b/graphics/surface.cpp
@@ -225,42 +225,4 @@ void Surface::move(int dx, int dy, int height) {
 	}
 }
 
-void Surface::blit(Surface *surf_src, int16 x, int16 y, OverlayColor transparent) {
-	if (bytesPerPixel != sizeof(OverlayColor) || surf_src->bytesPerPixel != sizeof(OverlayColor)) return ;
-
-	const OverlayColor *src = (const OverlayColor*)surf_src->pixels;
-	int blitW = surf_src->w;
-	int blitH = surf_src->h;
-
-	// clip co-ordinates
-	if (x < 0) {
-		blitW += x;
-		src -= x;
-		x = 0;
-	}
-	if (y < 0) {
-		blitH += y;
-		src -= y * surf_src->w;
-		y = 0;
-	}
-	if (blitW > w - x) blitW = w - x;
-	if (blitH > h - y) blitH = h - y;
-	if (blitW <= 0 || blitH <= 0)
-		return;
-
-	OverlayColor *dst = (OverlayColor*) getBasePtr(x, y);
-	int dstAdd = w - blitW;
-	int srcAdd = surf_src->w - blitW;
-
-	for (int i = 0; i < blitH; ++i) { 
-		for (int j = 0; j < blitW; ++j, ++dst, ++src) { 
-			OverlayColor col = *src;
-			if (col != transparent)
-				*dst = col;
-		}
-		dst += dstAdd;
-		src += srcAdd; 
-	}
-}
-
 } // End of namespace Graphics