From d27d951d0b079a301ea1c6a3731bc1fc83234cff Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sat, 16 Jun 2012 03:10:43 +0200
Subject: BACKENDS: Make OSystem::setMouseCursor take a "const void *" buffer.

This is mainly for consistency with OSystem::copyRectToScreen.
---
 backends/platform/android/android.h             |  2 +-
 backends/platform/android/gfx.cpp               |  4 ++--
 backends/platform/dc/dc.h                       |  2 +-
 backends/platform/dc/display.cpp                |  2 +-
 backends/platform/ds/arm9/source/osystem_ds.cpp |  2 +-
 backends/platform/ds/arm9/source/osystem_ds.h   |  2 +-
 backends/platform/iphone/osys_main.h            |  2 +-
 backends/platform/iphone/osys_video.mm          |  2 +-
 backends/platform/n64/osys_n64.h                |  2 +-
 backends/platform/n64/osys_n64_base.cpp         |  2 +-
 backends/platform/ps2/systemps2.cpp             |  4 ++--
 backends/platform/ps2/systemps2.h               |  2 +-
 backends/platform/psp/osys_psp.cpp              |  4 ++--
 backends/platform/psp/osys_psp.h                |  2 +-
 backends/platform/wii/osystem.h                 |  2 +-
 backends/platform/wii/osystem_gfx.cpp           | 12 ++++++------
 16 files changed, 24 insertions(+), 24 deletions(-)

(limited to 'backends/platform')

diff --git a/backends/platform/android/android.h b/backends/platform/android/android.h
index bf66270a7a..ce51baec3d 100644
--- a/backends/platform/android/android.h
+++ b/backends/platform/android/android.h
@@ -267,7 +267,7 @@ public:
 	virtual bool showMouse(bool visible);
 
 	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
+	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX,
 								int hotspotY, uint32 keycolor,
 								bool dontScale,
 								const Graphics::PixelFormat *format);
diff --git a/backends/platform/android/gfx.cpp b/backends/platform/android/gfx.cpp
index a40a9e2ee9..1241667533 100644
--- a/backends/platform/android/gfx.cpp
+++ b/backends/platform/android/gfx.cpp
@@ -685,7 +685,7 @@ bool OSystem_Android::showMouse(bool visible) {
 	return true;
 }
 
-void OSystem_Android::setMouseCursor(const byte *buf, uint w, uint h,
+void OSystem_Android::setMouseCursor(const void *buf, uint w, uint h,
 										int hotspotX, int hotspotY,
 										uint32 keycolor, bool dontScale,
 										const Graphics::PixelFormat *format) {
@@ -741,7 +741,7 @@ void OSystem_Android::setMouseCursor(const byte *buf, uint w, uint h,
 		byte *tmp = new byte[pitch * h];
 
 		// meh, a 16bit cursor without alpha bits... this is so silly
-		if (!crossBlit(tmp, buf, pitch, w * 2, w, h,
+		if (!crossBlit(tmp, (const byte *)buf, pitch, w * 2, w, h,
 						_mouse_texture->getPixelFormat(),
 						*format)) {
 			LOGE("crossblit failed");
diff --git a/backends/platform/dc/dc.h b/backends/platform/dc/dc.h
index 95cb88c44b..aa2a3709cb 100644
--- a/backends/platform/dc/dc.h
+++ b/backends/platform/dc/dc.h
@@ -142,7 +142,7 @@ public:
   void warpMouse(int x, int y);
 
   // Set the bitmap that's used when drawing the cursor.
-  void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
+  void setMouseCursor(const void *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
 
   // Replace the specified range of cursor the palette with new colors.
   void setCursorPalette(const byte *colors, uint start, uint num);
diff --git a/backends/platform/dc/display.cpp b/backends/platform/dc/display.cpp
index 264b86646c..35e7b70a82 100644
--- a/backends/platform/dc/display.cpp
+++ b/backends/platform/dc/display.cpp
@@ -292,7 +292,7 @@ void OSystem_Dreamcast::warpMouse(int x, int y)
   _ms_cur_y = y;
 }
 
-void OSystem_Dreamcast::setMouseCursor(const byte *buf, uint w, uint h,
+void OSystem_Dreamcast::setMouseCursor(const void *buf, uint w, uint h,
 				       int hotspot_x, int hotspot_y,
 				       uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format)
 {
diff --git a/backends/platform/ds/arm9/source/osystem_ds.cpp b/backends/platform/ds/arm9/source/osystem_ds.cpp
index f91342a6ce..b4bf38c45b 100644
--- a/backends/platform/ds/arm9/source/osystem_ds.cpp
+++ b/backends/platform/ds/arm9/source/osystem_ds.cpp
@@ -580,7 +580,7 @@ bool OSystem_DS::showMouse(bool visible) {
 void OSystem_DS::warpMouse(int x, int y) {
 }
 
-void OSystem_DS::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, u32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
+void OSystem_DS::setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, u32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
 	if ((w > 0) && (w < 64) && (h > 0) && (h < 64)) {
 		memcpy(_cursorImage, buf, w * h);
 		_cursorW = w;
diff --git a/backends/platform/ds/arm9/source/osystem_ds.h b/backends/platform/ds/arm9/source/osystem_ds.h
index 789053e522..d35b16c8fd 100644
--- a/backends/platform/ds/arm9/source/osystem_ds.h
+++ b/backends/platform/ds/arm9/source/osystem_ds.h
@@ -114,7 +114,7 @@ public:
 	virtual bool showMouse(bool visible);
 
 	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, u32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
+	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, u32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
 
 	virtual bool pollEvent(Common::Event &event);
 	virtual uint32 getMillis();
diff --git a/backends/platform/iphone/osys_main.h b/backends/platform/iphone/osys_main.h
index da3864e0df..b15b5e0375 100644
--- a/backends/platform/iphone/osys_main.h
+++ b/backends/platform/iphone/osys_main.h
@@ -161,7 +161,7 @@ public:
 	virtual bool showMouse(bool visible);
 
 	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor = 255, bool dontScale = false, const Graphics::PixelFormat *format = NULL);
+	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor = 255, bool dontScale = false, const Graphics::PixelFormat *format = NULL);
 	virtual void setCursorPalette(const byte *colors, uint start, uint num);
 
 	virtual bool pollEvent(Common::Event &event);
diff --git a/backends/platform/iphone/osys_video.mm b/backends/platform/iphone/osys_video.mm
index 387d91ff57..1649956a6c 100644
--- a/backends/platform/iphone/osys_video.mm
+++ b/backends/platform/iphone/osys_video.mm
@@ -399,7 +399,7 @@ void OSystem_IPHONE::dirtyFullOverlayScreen() {
 	}
 }
 
-void OSystem_IPHONE::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
+void OSystem_IPHONE::setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
 	//printf("setMouseCursor(%p, %u, %u, %i, %i, %u, %d, %p)\n", (const void *)buf, w, h, hotspotX, hotspotY, keycolor, dontScale, (const void *)format);
 
 	const Graphics::PixelFormat pixelFormat = format ? *format : Graphics::PixelFormat::createFormatCLUT8();
diff --git a/backends/platform/n64/osys_n64.h b/backends/platform/n64/osys_n64.h
index 8e28dc9c98..121f84f93f 100644
--- a/backends/platform/n64/osys_n64.h
+++ b/backends/platform/n64/osys_n64.h
@@ -182,7 +182,7 @@ public:
 	virtual bool showMouse(bool visible);
 
 	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
+	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
 	virtual void setCursorPalette(const byte *colors, uint start, uint num);
 
 	virtual bool pollEvent(Common::Event &event);
diff --git a/backends/platform/n64/osys_n64_base.cpp b/backends/platform/n64/osys_n64_base.cpp
index d8956404f5..b526c68762 100644
--- a/backends/platform/n64/osys_n64_base.cpp
+++ b/backends/platform/n64/osys_n64_base.cpp
@@ -774,7 +774,7 @@ void OSystem_N64::warpMouse(int x, int y) {
 	_dirtyOffscreen = true;
 }
 
-void OSystem_N64::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
+void OSystem_N64::setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
 	if (!w || !h) return;
 
 	_mouseHotspotX = hotspotX;
diff --git a/backends/platform/ps2/systemps2.cpp b/backends/platform/ps2/systemps2.cpp
index 9413c55062..a639725d78 100644
--- a/backends/platform/ps2/systemps2.cpp
+++ b/backends/platform/ps2/systemps2.cpp
@@ -618,8 +618,8 @@ void OSystem_PS2::warpMouse(int x, int y) {
 	_screen->setMouseXy(x, y);
 }
 
-void OSystem_PS2::setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
-	_screen->setMouseOverlay(buf, w, h, hotspot_x, hotspot_y, keycolor);
+void OSystem_PS2::setMouseCursor(const void *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
+	_screen->setMouseOverlay((const byte *)buf, w, h, hotspot_x, hotspot_y, keycolor);
 }
 
 void OSystem_PS2::showOverlay(void) {
diff --git a/backends/platform/ps2/systemps2.h b/backends/platform/ps2/systemps2.h
index d167988334..efbe7d5f93 100644
--- a/backends/platform/ps2/systemps2.h
+++ b/backends/platform/ps2/systemps2.h
@@ -80,7 +80,7 @@ public:
 	virtual bool showMouse(bool visible);
 
 	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale = false, const Graphics::PixelFormat *format = 0);
+	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale = false, const Graphics::PixelFormat *format = 0);
 
 	virtual uint32 getMillis();
 	virtual void delayMillis(uint msecs);
diff --git a/backends/platform/psp/osys_psp.cpp b/backends/platform/psp/osys_psp.cpp
index 46e11b1bf7..3fe9a7f9c7 100644
--- a/backends/platform/psp/osys_psp.cpp
+++ b/backends/platform/psp/osys_psp.cpp
@@ -303,7 +303,7 @@ void OSystem_PSP::warpMouse(int x, int y) {
 	_cursor.setXY(x, y);
 }
 
-void OSystem_PSP::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
+void OSystem_PSP::setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format) {
 	DEBUG_ENTER_FUNC();
 	_displayManager.waitUntilRenderFinished();
 	_pendingUpdate = false;
@@ -320,7 +320,7 @@ void OSystem_PSP::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
 	_cursor.setSizeAndScummvmPixelFormat(w, h, format);
 	_cursor.setHotspot(hotspotX, hotspotY);
 	_cursor.clearKeyColor();
-	_cursor.copyFromArray(buf);
+	_cursor.copyFromArray((const byte *)buf);
 }
 
 bool OSystem_PSP::pollEvent(Common::Event &event) {
diff --git a/backends/platform/psp/osys_psp.h b/backends/platform/psp/osys_psp.h
index af01b6f6c8..d167c757ae 100644
--- a/backends/platform/psp/osys_psp.h
+++ b/backends/platform/psp/osys_psp.h
@@ -118,7 +118,7 @@ public:
 	// Mouse related
 	bool showMouse(bool visible);
 	void warpMouse(int x, int y);
-	void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
+	void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale, const Graphics::PixelFormat *format);
 
 	// Events and input
 	bool pollEvent(Common::Event &event);
diff --git a/backends/platform/wii/osystem.h b/backends/platform/wii/osystem.h
index 75c19e6f1b..ecd69178bb 100644
--- a/backends/platform/wii/osystem.h
+++ b/backends/platform/wii/osystem.h
@@ -187,7 +187,7 @@ public:
 	virtual bool showMouse(bool visible);
 
 	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
+	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX,
 								int hotspotY, uint32 keycolor,
 								bool dontScale,
 								const Graphics::PixelFormat *format);
diff --git a/backends/platform/wii/osystem_gfx.cpp b/backends/platform/wii/osystem_gfx.cpp
index c2b6553bac..741acd4f4a 100644
--- a/backends/platform/wii/osystem_gfx.cpp
+++ b/backends/platform/wii/osystem_gfx.cpp
@@ -643,7 +643,7 @@ void OSystem_Wii::warpMouse(int x, int y) {
 	_mouseY = y;
 }
 
-void OSystem_Wii::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
+void OSystem_Wii::setMouseCursor(const void *buf, uint w, uint h, int hotspotX,
 									int hotspotY, uint32 keycolor,
 									bool dontScale,
 									const Graphics::PixelFormat *format) {
@@ -686,7 +686,7 @@ void OSystem_Wii::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
 		tmpBuf = true;
 
 	if (!tmpBuf) {
-		gfx_tex_convert(&_texMouse, buf);
+		gfx_tex_convert(&_texMouse, (const byte *)buf);
 	} else {
 		u8 bpp = _texMouse.bpp >> 3;
 		byte *tmp = (byte *) malloc(tw * th * bpp);
@@ -703,7 +703,7 @@ void OSystem_Wii::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
 
 #ifdef USE_RGB_COLOR
 		if (bpp > 1) {
-			if (!Graphics::crossBlit(tmp, buf,
+			if (!Graphics::crossBlit(tmp, (const byte *)buf,
 										tw * _pfRGB3444.bytesPerPixel,
 										w * _pfCursor.bytesPerPixel,
 										tw, th, _pfRGB3444, _pfCursor)) {
@@ -727,10 +727,10 @@ void OSystem_Wii::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
 		} else {
 #endif
 			byte *dst = tmp;
-
+			const byte *src = (const byte *)buf;
 			do {
-				memcpy(dst, buf, w * bpp);
-				buf += w * bpp;
+				memcpy(dst, src, w * bpp);
+				src += w * bpp;
 				dst += tw * bpp;
 			} while (--h);
 #ifdef USE_RGB_COLOR
-- 
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