src/D3D9/Direct3DSwapChain9.hpp

   1 // SwiftShader Software Renderer
   2 //
   3 // Copyright(c) 2005-2011 TransGaming Inc.
   4 //
   5 // All rights reserved. No part of this software may be copied, distributed, transmitted,
   6 // transcribed, stored in a retrieval system, translated into any human or computer
   7 // language by any means, or disclosed to third parties without the explicit written
   8 // agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express
   9 // or implied, including but not limited to any patent rights, are granted to you.
  10 //
  11
  12 #ifndef D3D9_Direct3DSwapChain9_hpp
  13 #define D3D9_Direct3DSwapChain9_hpp
  14
  15 #include "Unknown.hpp"
  16
  17 #include "Direct3DSurface9.hpp"
  18
  19 #include "FrameBufferWin.hpp"
  20
  21 #include <d3d9.h>
  22
  23 namespace D3D9
  24 {
  25         class Direct3DDevice9;
  26
  27         class Direct3DSwapChain9 : public IDirect3DSwapChain9, public Unknown
  28         {
  29         public:
  30                 Direct3DSwapChain9(Direct3DDevice9 *device, D3DPRESENT_PARAMETERS *presentParameters);
  31
  32                 virtual ~Direct3DSwapChain9();
  33
  34                 // IUnknown methods
  35                 long __stdcall QueryInterface(const IID &iid, void **object);
  36                 unsigned long __stdcall AddRef();
  37                 unsigned long __stdcall Release();
  38
  39                 // IDirect3DSwapChain9 methods
  40                 long __stdcall Present(const RECT *sourceRect, const RECT *destRect, HWND destWindowOverride, const RGNDATA *dirtyRegion, unsigned long flags);
  41                 long __stdcall GetFrontBufferData(IDirect3DSurface9 *destSurface);
  42                 long __stdcall GetBackBuffer(unsigned int index, D3DBACKBUFFER_TYPE type, IDirect3DSurface9 **backBuffer);
  43                 long __stdcall GetRasterStatus(D3DRASTER_STATUS *rasterStatus);
  44                 long __stdcall GetDisplayMode(D3DDISPLAYMODE *displayMode);
  45                 long __stdcall GetDevice(IDirect3DDevice9 **device);
  46                 long __stdcall GetPresentParameters(D3DPRESENT_PARAMETERS *presentParameters);
  47
  48                 // Internal methods
  49                 void reset(D3DPRESENT_PARAMETERS *presentParameters);
  50
  51                 void setGammaRamp(sw::GammaRamp *gammaRamp, bool calibrate);
  52                 void getGammaRamp(sw::GammaRamp *gammaRamp);
  53
  54                 void *lockBackBuffer(int index);
  55                 void unlockBackBuffer(int index);
  56
  57         private:
  58                 void release();
  59
  60                 // Creation parameters
  61                 Direct3DDevice9 *const device;
  62                 D3DPRESENT_PARAMETERS presentParameters;
  63
  64                 bool lockable;
  65
  66                 sw::FrameBufferWin *frameBuffer;
  67
  68         public:   // FIXME
  69                 Direct3DSurface9 *backBuffer[3];
  70         };
  71 }
  72
  73 #endif // D3D9_Direct3DSwapChain9_hpp