[Scummvm-cvs-logs] CVS: scummvm/graphics font.cpp,1.8,1.9 font.h,1.6,1.7 scummfont.cpp,1.8,1.9 surface.cpp,1.4,1.5 surface.h,1.5,1.6

[Max Horn]

Update of /cvsroot/scummvm/scummvm/graphics
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv27895

Modified Files:
	font.cpp font.h scummfont.cpp surface.cpp surface.h 
Log Message:
Const correctness

Index: font.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/graphics/font.cpp,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- font.cpp	8 Jan 2005 18:11:29 -0000	1.8
+++ font.cpp	2 May 2005 18:00:05 -0000	1.9
@@ -36,7 +36,7 @@
 	return desc.width[chr - desc.firstchar];
 }
 
-void NewFont::drawChar(const Surface *dst, byte chr, int tx, int ty, uint32 color) const {
+void NewFont::drawChar(Surface *dst, byte chr, int tx, int ty, uint32 color) const {
 	assert(dst != 0);
 	byte *ptr = (byte *)dst->getBasePtr(tx, ty);
 
@@ -85,7 +85,7 @@
 	return space;
 }
 
-void Font::drawString(const Surface *dst, const Common::String &s, int x, int y, int w, uint32 color, TextAlignment align, int deltax, bool useEllipsis) const {
+void Font::drawString(Surface *dst, const Common::String &s, int x, int y, int w, uint32 color, TextAlignment align, int deltax, bool useEllipsis) const {
 	assert(dst != 0);
 	const int leftX = x, rightX = x + w;
 	uint i;

Index: font.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/graphics/font.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- font.h	6 Jan 2005 22:48:41 -0000	1.6
+++ font.h	2 May 2005 18:00:05 -0000	1.7
@@ -52,9 +52,9 @@
 	virtual int getMaxCharWidth() const = 0;
 
 	virtual int getCharWidth(byte chr) const = 0;
-	virtual void drawChar(const Surface *dst, byte chr, int x, int y, uint32 color) const = 0;
+	virtual void drawChar(Surface *dst, byte chr, int x, int y, uint32 color) const = 0;
 
-	void drawString(const Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, TextAlignment align = kTextAlignLeft, int deltax = 0, bool useEllipsis = true) const;
+	void drawString(Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, TextAlignment align = kTextAlignLeft, int deltax = 0, bool useEllipsis = true) const;
 	int getStringWidth(const Common::String &str) const;
 };
 
@@ -65,7 +65,7 @@
 	virtual int getMaxCharWidth() const { return 8; };
 
 	virtual int getCharWidth(byte chr) const;
-	virtual void drawChar(const Surface *dst, byte chr, int x, int y, uint32 color) const;
+	virtual void drawChar(Surface *dst, byte chr, int x, int y, uint32 color) const;
 };
 
 
@@ -99,7 +99,7 @@
 	virtual int getMaxCharWidth() const { return desc.maxwidth; };
 
 	virtual int getCharWidth(byte chr) const;
-	virtual void drawChar(const Surface *dst, byte chr, int x, int y, uint32 color) const;
+	virtual void drawChar(Surface *dst, byte chr, int x, int y, uint32 color) const;
 };
 
 } // End of namespace Graphics

Index: scummfont.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/graphics/scummfont.cpp,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- scummfont.cpp	8 Jan 2005 18:11:29 -0000	1.8
+++ scummfont.cpp	2 May 2005 18:00:05 -0000	1.9
@@ -61,8 +61,7 @@
 	return guifont[chr+6];
 }
 
-//void ScummFont::drawChar(byte chr, int xx, int yy, OverlayColor color) {
-void ScummFont::drawChar(const Surface *dst, byte chr, int tx, int ty, uint32 color) const {
+void ScummFont::drawChar(Surface *dst, byte chr, int tx, int ty, uint32 color) const {
 	assert(dst != 0);
 	byte *ptr = (byte *)dst->getBasePtr(tx, ty);
 

Index: surface.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/graphics/surface.cpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- surface.cpp	1 Jan 2005 16:08:51 -0000	1.4
+++ surface.cpp	2 May 2005 18:00:05 -0000	1.5
@@ -24,7 +24,7 @@
 
 namespace Graphics {
 
-void Surface::hLine(int x, int y, int x2, uint32 color) const {
+void Surface::hLine(int x, int y, int x2, uint32 color) {
 	// Clipping
 	if (y < 0 || y >= h)
 		return;
@@ -51,7 +51,7 @@
 	}
 }
 
-void Surface::vLine(int x, int y, int y2, uint32 color) const {
+void Surface::vLine(int x, int y, int y2, uint32 color) {
 	// Clipping
 	if (x < 0 || x >= w)
 		return;
@@ -81,7 +81,7 @@
 	}
 }
 
-void Surface::fillRect(const Common::Rect &rOld, uint32 color) const {
+void Surface::fillRect(const Common::Rect &rOld, uint32 color) {
 	Common::Rect r(rOld);
 	r.clip(w, h);
 	
@@ -111,7 +111,7 @@
 	}
 }
 
-void Surface::frameRect(const Common::Rect &r, uint32 color) const {
+void Surface::frameRect(const Common::Rect &r, uint32 color) {
 	hLine(r.left, r.top, r.right-1, color);
 	hLine(r.left, r.bottom-1, r.right-1, color);
 	vLine(r.left, r.top, r.bottom-1, color);

Index: surface.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/graphics/surface.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- surface.h	11 Jan 2005 13:25:00 -0000	1.5
+++ surface.h	2 May 2005 18:00:05 -0000	1.6
@@ -39,14 +39,18 @@
 	uint8 bytesPerPixel;
 	Surface() : pixels(0), w(0), h(0), pitch(0), bytesPerPixel(0) {}
 
-	inline void *getBasePtr(int x, int y) const {
-		return (void *)((byte *)pixels + y * pitch + x * bytesPerPixel);
+	inline const void *getBasePtr(int x, int y) const {
+		return static_cast<const void *>(static_cast<const byte *>(pixels) + y * pitch + x * bytesPerPixel);
+	}
+
+	inline void *getBasePtr(int x, int y) {
+		return static_cast<void *>(static_cast<byte *>(pixels) + y * pitch + x * bytesPerPixel);
 	}
 	
-	void hLine(int x, int y, int x2, uint32 color) const;
-	void vLine(int x, int y, int y2, uint32 color) const;
-	void fillRect(const Common::Rect &r, uint32 color) const;
-	void frameRect(const Common::Rect &r, uint32 color) const;
+	void hLine(int x, int y, int x2, uint32 color);
+	void vLine(int x, int y, int y2, uint32 color);
+	void fillRect(const Common::Rect &r, uint32 color);
+	void frameRect(const Common::Rect &r, uint32 color);
 };