PS2: Remove custom OSystem::fillScreen implementation as well as clearScreen()

svn-id: r45973

4 files changed, 1 insertions, 22 deletions

diff --git a/backends/platform/ps2/Gs2dScreen.cpp b/backends/platform/ps2/Gs2dScreen.cpp
index 1da7018648..c6318e73d0 100644
--- a/backends/platform/ps2/Gs2dScreen.cpp
+++ b/backends/platform/ps2/Gs2dScreen.cpp
@@ -391,20 +391,6 @@ void Gs2dScreen::copyScreenRect(const uint8 *buf, int pitch, int x, int y, int w
 	}
 }
 
-void Gs2dScreen::clearScreen(void) {
-	WaitSema(g_DmacSema);
-	memset(_screenBuf, 0, _width * _height);
-	_screenChanged = true;
-	SignalSema(g_DmacSema);
-}
-
-void Gs2dScreen::fillScreen(uint32 col) {
-	WaitSema(g_DmacSema);
-	memset(_screenBuf, col, _width * _height);
-	_screenChanged = true;
-	SignalSema(g_DmacSema);
-}
-
 Graphics::Surface *Gs2dScreen::lockScreen() {
 	WaitSema(g_DmacSema);
 
diff --git a/backends/platform/ps2/Gs2dScreen.h b/backends/platform/ps2/Gs2dScreen.h
index 4657ab02d9..81f47d5f4a 100644
--- a/backends/platform/ps2/Gs2dScreen.h
+++ b/backends/platform/ps2/Gs2dScreen.h
@@ -60,8 +60,6 @@ public:
 
 	void copyPrintfOverlay(const uint8* buf);
 	void clearPrintfOverlay(void);
-	void clearScreen(void);
-	void fillScreen(uint32 col);
 
 	Graphics::Surface *lockScreen();
 	void unlockScreen();
diff --git a/backends/platform/ps2/systemps2.cpp b/backends/platform/ps2/systemps2.cpp
index 813bb86eb2..1a3bf071c9 100644
--- a/backends/platform/ps2/systemps2.cpp
+++ b/backends/platform/ps2/systemps2.cpp
@@ -354,7 +354,7 @@ void OSystem_PS2::init(void) {
 	makeConfigPath();
 
 	_screen->wantAnim(false);
-	_screen->clearScreen();
+	fillScreen(0);
 }
 
 OSystem_PS2::~OSystem_PS2(void) {
@@ -683,10 +683,6 @@ void OSystem_PS2::unlockScreen(void) {
 	_screen->unlockScreen();
 }
 
-void OSystem_PS2::fillScreen(uint32 col) {
-	_screen->fillScreen(col);
-}
-
 const OSystem::GraphicsMode OSystem_PS2::_graphicsMode = { NULL, NULL, 0 };
 
 const OSystem::GraphicsMode *OSystem_PS2::getSupportedGraphicsModes(void) const {
diff --git a/backends/platform/ps2/systemps2.h b/backends/platform/ps2/systemps2.h
index e78f57befb..0056a7cfe2 100644
--- a/backends/platform/ps2/systemps2.h
+++ b/backends/platform/ps2/systemps2.h
@@ -72,7 +72,6 @@ public:
 	virtual Graphics::Surface *lockScreen();
 	virtual void unlockScreen();
 	virtual void updateScreen();
-	virtual void fillScreen(uint32);
 	/* TODO : check */
 	virtual void displayMessageOnOSD(const char *msg) { printf("displayMessageOnOSD: %s\n", msg); };
 	/* */