implement grabRawScreen()

svn-id: r23385

2 files changed, 16 insertions, 0 deletions

diff --git a/backends/platform/psp/osys_psp.cpp b/backends/platform/psp/osys_psp.cpp
index 1e0236cae4..ebda445019 100644
--- a/backends/platform/psp/osys_psp.cpp
+++ b/backends/platform/psp/osys_psp.cpp
@@ -26,6 +26,7 @@
 #include "common/stdafx.h"
 #include "common/scummsys.h"
 
+#include "graphics/surface.h"
 #include "common/rect.h"
 #include "osys_psp.h"
 
@@ -186,6 +187,15 @@ void OSystem_PSP::copyRectToScreen(const byte *buf, int pitch, int x, int y, int
 	}
 }
 
+bool OSystem_PSP::grabRawScreen(Graphics::Surface *surf) {
+	assert(surf);
+
+	surf->create(_screenWidth, _screenHeight, 1);
+	memcpy(surf->pixels, _offscreen, _screenWidth * _screenHeight);
+	
+	return true;
+}
+
 void OSystem_PSP::updateScreen() {
 	unsigned short *temp;
 
diff --git a/backends/platform/psp/osys_psp.h b/backends/platform/psp/osys_psp.h
index 937a6e1889..df5c69d232 100644
--- a/backends/platform/psp/osys_psp.h
+++ b/backends/platform/psp/osys_psp.h
@@ -37,6 +37,11 @@ enum GraphicModeID {
 	CENTERED_362X272
 };
 
+namespace Graphics {
+	struct Surface;
+}
+
+
 class OSystem_PSP : public OSystem {
 public:
 	static const OSystem::GraphicsMode s_supportedGraphicsModes[];
@@ -86,6 +91,7 @@ public:
 	virtual int16 getHeight();
 	virtual void setPalette(const byte *colors, uint start, uint num);
 	virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h);
+	virtual bool grabRawScreen(Graphics::Surface *surf);
 	virtual void updateScreen();
 	virtual void setShakePos(int shakeOffset);