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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program 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.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef hsGDirect3DTnLEnumerate_h
#define hsGDirect3DTnLEnumerate_h
#include "hsConfig.h"
#include "hsTemplates.h"
//#include "plMemTrackerOff.h"
#include <d3d9.h>
//#include "plMemTrackerOn.h"
//-----------------------------------------------------------------------------
// Name: D3DEnum_ModeInfo
// Desc: Structure to hold information about a display mode. This
// info is stored as a width, height, bpp, and pixelformat within a
// DDSURFACEDESC2.
//-----------------------------------------------------------------------------
struct D3DEnum_ModeInfo
{
D3DDISPLAYMODE fDDmode;
CHAR fStrDesc[40];
BOOL fWindowed;
char fBitDepth;
DWORD fDDBehavior;
hsTArray<D3DFORMAT> fDepthFormats;
hsTArray<D3DMULTISAMPLE_TYPE> fFSAATypes;
BOOL fCanRenderToCubic;
};
//-----------------------------------------------------------------------------
// Name: D3DEnum_DeviceInfo
// Desc: Linked-list structure to hold information about a Direct3D device. The
// primary information recorded here is the D3DDEVICEDESC and a ptr to a
// list of valid display modes.
//-----------------------------------------------------------------------------
struct D3DEnum_DeviceInfo
{
D3DDEVTYPE fDDType;
CHAR fStrName[40];
D3DCAPS9 fDDCaps;
BOOL fCanWindow;
BOOL fCompatibleWithDesktop;
BOOL fIsHardware;
hsTArray<D3DEnum_ModeInfo> fModes;
};
//-----------------------------------------------------------------------------
// Name: D3DEnum_DriverInfo
// Desc: Linked-list structure to hold information about a DirectX driver. The
// info stored is the capability bits for the driver plus a list
// of valid Direct3D devices for the driver. Note: most systems will only
// have one driver. The exception are multi-monitor systems, and systems
// with non-GDI 3D video cards.
//-----------------------------------------------------------------------------
struct D3DEnum_DriverInfo
{
GUID fGuid;
CHAR fStrDesc[40];
CHAR fStrName[40];
unsigned int fMemory;
D3DADAPTER_IDENTIFIER9 fAdapterInfo;
D3DDISPLAYMODE fDesktopMode;
hsTArray<D3DEnum_ModeInfo> fModes;
D3DEnum_ModeInfo* fCurrentMode;
hsTArray<D3DEnum_DeviceInfo> fDevices;
D3DEnum_DeviceInfo* fCurrentDevice;
};
class hsG3DDeviceRecord;
class hsG3DDeviceMode;
class hsGDirect3DTnLEnumerate
{
protected:
HMODULE fDDrawDLL;
char fEnumeErrorStr[128]; // <EFBFBD>h<EFBFBD><EFBFBD><EFBFBD>C<EFBFBD>o<EFBFBD>A<EFBFBD>f<EFBFBD>o<EFBFBD>C<EFBFBD>X<EFBFBD>񋓃G<EFBFBD><EFBFBD><EFBFBD>[<EFBFBD><EFBFBD><EFBFBD>b<EFBFBD>Z<EFBFBD>[<EFBFBD>W<EFBFBD>i<EFBFBD>[<EFBFBD>o<EFBFBD>b<EFBFBD>t<EFBFBD>@
hsTArray<D3DEnum_DriverInfo> fDrivers;
D3DEnum_DriverInfo* fCurrentDriver; // The selected DD driver
static short IGetDXBitDepth( D3DFORMAT format );
/// DirectX Helper Functions
void IEnumAdapterDevices( IDirect3D9 *pD3D, UINT iAdapter, D3DEnum_DriverInfo *drivInfo );
hsBool IFindDepthFormats( IDirect3D9 *pD3D, UINT iAdapter, D3DDEVTYPE deviceType, D3DEnum_ModeInfo *modeInfo );
hsBool IFindFSAATypes( IDirect3D9 *pD3D, UINT iAdapter, D3DDEVTYPE deviceType, D3DEnum_ModeInfo *modeInfo );
hsBool ICheckCubicRenderTargets( IDirect3D9 *pD3D, UINT iAdapter, D3DDEVTYPE deviceType, D3DEnum_ModeInfo *modeInfo );
HRESULT IConfirmDevice( D3DCAPS9* pCaps, DWORD dwBehavior, D3DFORMAT format );
static const UInt8 kNumDisplayFormats;
static const D3DFORMAT kDisplayFormats[];
public:
hsGDirect3DTnLEnumerate();
virtual ~hsGDirect3DTnLEnumerate();
VOID D3DEnum_FreeResources();
char* GetErrorString() { return (fEnumeErrorStr[0] ? fEnumeErrorStr : nil); }
HRESULT SelectFromDevMode(const hsG3DDeviceRecord* devRec, const hsG3DDeviceMode* devMode);
HRESULT D3DEnum_SelectDefaultMode(int width, int height, int depth);
HRESULT D3DEnum_SelectDefaultDriver( DWORD dwFlags );
UInt32 GetNumDrivers() { return fDrivers.GetCount(); }
D3DEnum_DriverInfo* GetDriver(int i) { return &fDrivers[i]; }
D3DEnum_DriverInfo* GetCurrentDriver() { return fCurrentDriver; }
D3DEnum_DeviceInfo* GetCurrentDevice() { return GetCurrentDriver() ? GetCurrentDriver()->fCurrentDevice : nil; }
D3DEnum_ModeInfo* GetCurrentMode() { return GetCurrentDevice() ? GetCurrentDriver()->fCurrentMode : nil; }
void SetCurrentDriver(D3DEnum_DriverInfo* d) { fCurrentDriver = d; }
void SetCurrentDevice(D3DEnum_DeviceInfo* d) { hsAssert(GetCurrentDriver(), "Set Driver first"); GetCurrentDriver()->fCurrentDevice = d; }
void SetCurrentMode(D3DEnum_ModeInfo* m) { hsAssert(GetCurrentDriver(), "Set Driver first"); GetCurrentDriver()->fCurrentMode = m; }
char* GetEnumeErrorStr() { return fEnumeErrorStr; }
void SetEnumeErrorStr(const char* s);
};
//-----------------------------------------------------------------------------
// Name: D3DEnum_SelectDefaultDriver()
// Desc: Picks a driver based on a set of passed in criteria.
//-----------------------------------------------------------------------------
#define D3DENUM_SOFTWAREONLY 0x00000001
#define D3DENUM_FULLSCREENONLY 0x00000002
#define D3DENUM_RGBEMULATION 0x00000004
#define D3DENUM_REFERENCERAST 0x00000008
#define D3DENUM_PRIMARYHAL 0x00000010
#define D3DENUM_SECONDARYHAL 0x00000020
#define D3DENUM_TNLHAL 0x00000040
#define D3DENUM_CANWINDOW 0x00000080
#define D3DENUM_MASK 0x000000ff
//-----------------------------------------------------------------------------
// Error codes
//-----------------------------------------------------------------------------
#define D3DENUMERR_ENUMERATIONFAILED 0x81000001 // Enumeration failed
#define D3DENUMERR_SUGGESTREFRAST 0x81000002 // Suggest using the RefRast
#define D3DENUMERR_NOCOMPATIBLEDEVICES 0x81000003 // No devices were found that
// meet the app's desired
// capabilities
#define D3DENUMERR_NODIRECTDRAW 0x81000004 // DDraw couldn't initialize
#define D3DENUMERR_NOTFOUND 0x81000005 // Requested device not found
#endif //hsGDirect3DTnLEnumerate_h