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//============================================================//
// File: beScreen.h
//
// Date: 10-19-2000
//============================================================//
#ifndef BESCREEN_H
#define BESCREEN_H
#define BE_SCREENFLAGS_FULLSCREEN 0x00000000
#define BE_SCREENFLAGS_WINDOWED 0x00000001
#define BE_SCREENFLAGS_BACKBUFFERS 0x00000002
struct beScreenParams
{
long m_Flags; // BE_SCREENFLAGS_xxxx
unsigned int m_iScreenWidth; // x-resolution
unsigned int m_iScreenHeight; // y-resolution
unsigned int m_iScreenBitCount; // color resolution (ignored in windowed mode)
unsigned int m_iBackBufferCount; // number of back-buffers (max 1 in windowed mode)
HWND m_OwnerWnd; // handle of owner window
long m_sclFlags; // additional cooperative flags
};
class beScreen
{
public:
beScreen();
~beScreen();
bool Initialize(beScreenParams sparam);
void Delete();
bool Flip();
void Move();
beDirectDrawSurface * GetPrimarySurface() { return m_pddsPrimary; };
beDirectDrawSurface * GetBackBufferSurface() { return m_pddsBackBuffer; };
beDirectDraw * GetDirectDraw() { return m_pDDraw; };
beScreenParams GetScreenParams() { return m_ScreenParams; };
RECT GetScreenRect() { return m_rcScreen; };
RECT GetViewportRect() { return m_rcViewport; };
// Pixel-Plotting
WORD GetRBits() { return m_wRBits; };
WORD GetGBits() { return m_wGBits; };
WORD GetBBits() { return m_wBBits; };
WORD GetRPos() { return m_wRPos; };
WORD GetGPos() { return m_wGPos; };
WORD GetBPos() { return m_wBPos; };
protected:
bool InitializeSurfaces();
void InitializeMask();
private:
RECT m_rcViewport; // Pos. & size to blt from
RECT m_rcScreen; // Screen pos. for blt
beDirectDraw * m_pDDraw;
beDirectDrawSurface * m_pddsPrimary;
beDirectDrawSurface * m_pddsBackBuffer;
beScreenParams m_ScreenParams;
// Pixel-Plotting
WORD m_wRBits;
WORD m_wGBits;
WORD m_wBBits;
WORD m_wRPos;
WORD m_wGPos;
WORD m_wBPos;
};
#endif
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