Initial community commit

Src/Plugins/Library/ml_devices/backBuffer.h

@@ -0,0 +1,64 @@
+#ifndef _NULLSOFT_WINAMP_ML_DEVICES_BACK_BUFFER_HEADER
+#define _NULLSOFT_WINAMP_ML_DEVICES_BACK_BUFFER_HEADER
+
+typedef struct BackBuffer
+{
+	HBITMAP bitmap;
+	HWND	hwnd;
+	HDC		hdc;
+	HBITMAP previous;
+} BackBuffer;
+
+BOOL 
+BackBuffer_Initialize(BackBuffer *self, HWND hwnd);
+
+void 
+BackBuffer_Uninitialize(BackBuffer *self);
+
+BOOL 
+BackBuffer_EnsureSize(BackBuffer *self, 
+					  long width, 
+					  long height);
+
+BOOL 
+BackBuffer_EnsureSizeEx(BackBuffer *self, 
+					  long width, 
+					  long height,
+					  long allocWidth, 
+					  long allocHeight);
+
+HDC 
+BackBuffer_GetDC(BackBuffer *self);
+
+BOOL
+BackBuffer_Copy(BackBuffer *self, 
+				HDC hdc, 
+				long x, 
+				long y, 
+				long width, 
+				long height);
+
+void 
+BackBuffer_Reset(BackBuffer *self);
+
+BOOL
+BackBuffer_DrawText(BackBuffer *self, 
+					HDC hdc, 
+					const wchar_t *string, 
+					int length, 
+					RECT *rect, 
+					unsigned int format);
+
+BOOL
+BackBuffer_DrawTextEx(BackBuffer *self, 
+					HDC hdc, 
+					const wchar_t *string, 
+					int length, 
+					RECT *rect, 
+					unsigned int format,
+					HFONT font, 
+					COLORREF backColor, 
+					COLORREF textColor, 
+					int backMode);
+
+#endif //_NULLSOFT_WINAMP_ML_DEVICES_BACK_BUFFER_HEADER