120 lines
3.8 KiB
C
120 lines
3.8 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file wdxGraphicsPipe9.h
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* @author drose
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* @date 2002-12-20
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*/
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#ifndef WDXGRAPHICSPIPE9_H
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#define WDXGRAPHICSPIPE9_H
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#include "pandabase.h"
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#include "winGraphicsPipe.h"
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#include "pvector.h"
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#include "dxgsg9base.h"
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#include <ddraw.h>
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/**
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* This graphics pipe represents the interface for creating DirectX9 graphics
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* windows.
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*/
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class EXPCL_PANDADX wdxGraphicsPipe9 : public WinGraphicsPipe {
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public:
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wdxGraphicsPipe9();
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virtual ~wdxGraphicsPipe9();
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virtual std::string get_interface_name() const;
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static PT(GraphicsPipe) pipe_constructor();
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virtual PT(GraphicsDevice) make_device(void *scrn);
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bool find_best_depth_format(DXScreenData &Display, D3DDISPLAYMODE &Test_display_mode,
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D3DFORMAT *pBestFmt, bool bWantStencil,
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bool bForce16bpp, bool bVerboseMode = false) const;
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void search_for_valid_displaymode(DXScreenData &scrn,
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UINT RequestedX_Size, UINT RequestedY_Size,
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bool bWantZBuffer, bool bWantStencil,
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UINT *p_supported_screen_depths_mask,
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bool *pCouldntFindAnyValidZBuf,
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D3DFORMAT *pSuggestedPixFmt,
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bool bForce16bppZBuffer,
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bool bVerboseMode = false);
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bool special_check_fullscreen_resolution(DXScreenData &scrn, UINT x_size,UINT y_size);
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protected:
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virtual PT(GraphicsOutput) make_output(const std::string &name,
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const FrameBufferProperties &fb_prop,
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const WindowProperties &win_prop,
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int flags,
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GraphicsEngine *engine,
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GraphicsStateGuardian *gsg,
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GraphicsOutput *host,
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int retry,
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bool &precertify);
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private:
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bool init();
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bool find_all_card_memavails();
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static BOOL WINAPI
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dx7_driver_enum_callback(GUID *pGUID, TCHAR *strDesc, TCHAR *strName,
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VOID *argptr, HMONITOR hm);
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private:
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HINSTANCE _hDDrawDLL;
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HINSTANCE _hD3D9_DLL;
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LPDIRECT3D9 __d3d9;
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typedef LPDIRECT3D9 (WINAPI *Direct3DCreate9_ProcPtr)(UINT SDKVersion);
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typedef HRESULT (WINAPI * LPDIRECTDRAWCREATEEX)(GUID FAR * lpGuid, LPVOID *lplpDD, REFIID iid, IUnknown FAR *pUnkOuter);
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LPDIRECTDRAWCREATEEX _DirectDrawCreateEx;
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LPDIRECTDRAWENUMERATEEX _DirectDrawEnumerateExA;
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Direct3DCreate9_ProcPtr _Direct3DCreate9;
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// CardID is used in DX7 lowmem card-classification pass so DX8 can
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// establish correspondence bw DX7 mem info & DX8 device
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struct CardID {
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HMONITOR _monitor;
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DWORD _max_available_video_memory;
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bool _is_low_memory_card;
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GUID DX7_DeviceGUID;
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DWORD VendorID, DeviceID;
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};
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typedef pvector<CardID> CardIDs;
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CardIDs _card_ids;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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WinGraphicsPipe::init_type();
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register_type(_type_handle, "wdxGraphicsPipe9",
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WinGraphicsPipe::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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friend class wdxGraphicsWindow9;
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};
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#include "wdxGraphicsPipe9.I"
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#endif
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