[Scummvm-cvs-logs] SF.net SVN: scummvm:[48720] scummvm/trunk/engines/sci/graphics/cursor.cpp

[m_kiewitz at users.sourceforge.net]

Revision: 48720
          http://scummvm.svn.sourceforge.net/scummvm/?rev=48720&view=rev
Author:   m_kiewitz
Date:     2010-04-19 16:36:47 +0000 (Mon, 19 Apr 2010)

Log Message:
-----------
SCI: added upscaling for shape cursors in upscaled hires games (will make the cursor "normal" sized in japanese sci01 games)

Modified Paths:
--------------
    scummvm/trunk/engines/sci/graphics/cursor.cpp

Modified: scummvm/trunk/engines/sci/graphics/cursor.cpp
===================================================================
--- scummvm/trunk/engines/sci/graphics/cursor.cpp	2010-04-19 16:24:44 UTC (rev 48719)
+++ scummvm/trunk/engines/sci/graphics/cursor.cpp	2010-04-19 16:36:47 UTC (rev 48720)
@@ -92,6 +92,7 @@
 	int16 maskA, maskB;
 	byte *pOut;
 	byte *rawBitmap = new byte[SCI_CURSOR_SCI0_HEIGHTWIDTH * SCI_CURSOR_SCI0_HEIGHTWIDTH];
+	int16 heightWidth;
 
 	if (resourceId == -1) {
 		// no resourceId given, so we actually hide the cursor
@@ -135,7 +136,20 @@
 		}
 	}
 
-	CursorMan.replaceCursor(rawBitmap, SCI_CURSOR_SCI0_HEIGHTWIDTH, SCI_CURSOR_SCI0_HEIGHTWIDTH, hotspot.x, hotspot.y, SCI_CURSOR_SCI0_TRANSPARENCYCOLOR);
+	heightWidth = SCI_CURSOR_SCI0_HEIGHTWIDTH;
+
+	if (_upscaledHires) {
+		// Scale cursor by 2x
+		heightWidth *= 2;
+		hotspot.x *= 2;
+		hotspot.y *= 2;
+		byte *upscaledBitmap = new byte[heightWidth * heightWidth];
+		_screen->scale2x(rawBitmap, upscaledBitmap, SCI_CURSOR_SCI0_HEIGHTWIDTH, SCI_CURSOR_SCI0_HEIGHTWIDTH);
+		delete[] rawBitmap;
+		rawBitmap = upscaledBitmap;
+	}
+
+	CursorMan.replaceCursor(rawBitmap, heightWidth, heightWidth, hotspot.x, hotspot.y, SCI_CURSOR_SCI0_TRANSPARENCYCOLOR);
 	kernelShow();
 
 	delete[] rawBitmap;
@@ -155,6 +169,8 @@
 	int16 height = celInfo->height;
 	byte clearKey = celInfo->clearKey;
 	Common::Point *cursorHotspot = hotspot;
+	byte *cursorBitmap;
+
 	if (!cursorHotspot)
 		// Compute hotspot from xoffset/yoffset
 		cursorHotspot = new Common::Point((celInfo->width >> 1) - celInfo->displaceX, celInfo->height - celInfo->displaceY - 1);
@@ -166,8 +182,6 @@
 		return;
 	}
 
-	byte *cursorBitmap = cursorView->getBitmap(loopNum, celNum);
-
 	if (_upscaledHires) {
 		// Scale cursor by 2x
 		width *= 2;
@@ -176,6 +190,8 @@
 		cursorHotspot->y *= 2;
 		cursorBitmap = new byte[width * height];
 		_screen->scale2x(celInfo->rawBitmap, cursorBitmap, celInfo->width, celInfo->height);
+	} else {
+		cursorBitmap = cursorView->getBitmap(loopNum, celNum);
 	}
 
 	CursorMan.replaceCursor(cursorBitmap, width, height, cursorHotspot->x, cursorHotspot->y, clearKey);


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