cpp/openttd-patchpack/source Changeset - r2037:9afd8a3c24f6

Changeset - r2037:9afd8a3c24f6

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tron - 19 years ago 2005-07-11 15:47:20
tron@openttd.org

(svn r2546) Don't calculate a value which never gets used and simplify some calculations

1 file changed with 4 insertions and 9 deletions:

gfx.c

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gfx.c

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@@ @@ -1351,30 +1351,25 @@ static void GfxMainBlitter(const Sprite* @@
 			bp.dst += bp.pitch * (y >> dpi->zoom);
+		}
 		if ( (y = y + bp.height - dpi->height) > 0) {
 			bp.height -= y;
 		if (bp.height > dpi->height - y) {
 			bp.height = dpi->height - y;
 			if (bp.height <= 0) return;
+		}
 		start_x = 0;
 		x &= zoom_mask;
 		if ( (x -= dpi->left) < 0) {
 			bp.width += x;
 			if (bp.width <= 0) return;
 			start_x -= x;
 			bp.sprite -= x;
 			x = 0;
+		}
 		bp.dst += x >> dpi->zoom;
 		if ( (x = x + bp.width - dpi->width) > 0) {
 			bp.width -= x;
 		if (bp.width > dpi->width - x) {
 			bp.width = dpi->width - x;
 			if (bp.width <= 0) return;
 			start_x += x;
+		}
 		bp.start_x = start_x;
 		zf_uncomp[dpi->zoom](&bp);
+	}

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