1 files changed, 23 insertions, 23 deletions
diff --git a/plugins/pluginDirectShow/internals/DSDisplayOverlay.h b/plugins/pluginDirectShow/internals/DSDisplayOverlay.h
index 0db887d..69ed6a3 100755
--- a/plugins/pluginDirectShow/internals/DSDisplayOverlay.h
+++ b/plugins/pluginDirectShow/internals/DSDisplayOverlay.h
@@ -1,17 +1,17 @@
 /* Copyright (C) 2011-2013 Doubango Telecom <http://www.doubango.org>
-*	
+*
 * This file is part of Open Source Doubango Framework.
 *
 * DOUBANGO is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
-*	
+*
 * DOUBANGO is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
-*	
+*
 * You should have received a copy of the GNU General Public License
 * along with DOUBANGO.
 */
@@ -32,36 +32,36 @@ class DSDisplayGraph;
 class DSDisplayOverlay
 {
 public:
-	DSDisplayOverlay();
-	virtual ~DSDisplayOverlay();
+    DSDisplayOverlay();
+    virtual ~DSDisplayOverlay();
 
-	void attach(HWND parent, DSDisplayGraph *graph);
-	void detach();
+    void attach(HWND parent, DSDisplayGraph *graph);
+    void detach();
 
-	void show(int value);
-	void update();
+    void show(int value);
+    void update();
 
 private:
-	void internalUpdate();
+    void internalUpdate();
 
 private:
-	HWND				 window;
+    HWND				 window;
 
-	DSDisplayGraph		*displayGraph;
-	int					 ticks;
+    DSDisplayGraph		*displayGraph;
+    int					 ticks;
 
 #if defined(VMR)
-	HDC					 hdcBmp;
-	HBITMAP              hbmOld;
-	VMRALPHABITMAP		 alphaBitmap;
-	float				 alphaStep;
+    HDC					 hdcBmp;
+    HBITMAP              hbmOld;
+    VMRALPHABITMAP		 alphaBitmap;
+    float				 alphaStep;
 #elif defined(VMR9) || defined(VMR9_WINDOWLESS)
-	IDirect3D9			*direct3D;
-	IDirect3DDevice9	*direct3DDevice;
-	IDirect3DSurface9   *direct3DSurface;
-	D3DXIMAGE_INFO		 overlayInfo;
-	VMR9AlphaBitmap		 alphaBitmap;
-	float				 alphaStep;
+    IDirect3D9			*direct3D;
+    IDirect3DDevice9	*direct3DDevice;
+    IDirect3DSurface9   *direct3DSurface;
+    D3DXIMAGE_INFO		 overlayInfo;
+    VMR9AlphaBitmap		 alphaBitmap;
+    float				 alphaStep;
 #endif
 };