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Ogre::DDDriver Class Reference

Encapsulates a DirectDraw driver. More...

#include <OgreDDDriver.h>

Collaboration diagram for Ogre::DDDriver:

[legend]List of all members.

Public Methods
	DDDriver ()
	DDDriver (const DDDriver &ob)
	DDDriver (GUID FAR *lpGuid, LPSTR lpDriverDescription, LPSTR lpDriverName)
	~DDDriver ()
void	createWindowSurfaces (HWND hWnd, unsigned int width, unsigned int height, unsigned int colourDepth, bool fullScreen, LPDIRECTDRAWSURFACE7 front, LPDIRECTDRAWSURFACE7 back)
	Creates DirectDraw surfaces appropriate for a render window.
void	Cleanup (void)
void	CheckWindow (void)
DDDriver	operator= (const DDDriver &orig)
String	DriverName (void) const
String	DriverDescription (void) const
LPDIRECTDRAW7	directDraw ()
D3DDeviceList *	get3DDeviceList (void)
DDVideoModeList *	getVideoModeList (void)
DDVideoMode *	getActiveVideoMode (void)
D3DDevice *	get3DDevice (void)
void	OutputText (int x, int y, char *text)
void	FlipBuffers (void)
bool	RunningFullScreen (void) const
RECT	ViewportRect (void) const
bool	Has3DAcceleration (void) const
bool	CanRenderWindowed (void) const
void	GetDisplayDetails (unsigned int &width, unsigned int &height, unsigned int &colourDepth)
Private Methods
void	logCaps (void) const
void	RestoreSurfaces (void)
Private Attributes
String	mDriverName
String	mDriverDesc
GUID	mGuid
bool	mPrimaryDisplay
LPDIRECTDRAW7	lpDD7
LPDIRECT3D7	lpD3D
D3DDeviceList *	mDeviceList
DDVideoModeList *	mVideoModeList
D3DDevice *	active3DDevice
DDVideoMode *	activeVideoMode
HWND	activeHWnd
DDCAPS	mSWCaps
DDCAPS	mHWCaps
LPDIRECTDRAWSURFACE7	lpDDSPrimary
LPDIRECTDRAWSURFACE7	lpDDSBack
bool	runningFullScreen
bool	using3DMode
RECT	rcViewport
LPDIRECTDRAWCLIPPER	lpDDClipper

Detailed Description

Encapsulates a DirectDraw driver.

Utility class for D3DRenderSystem.

Definition at line 45 of file OgreDDDriver.h.

Constructor & Destructor Documentation

Ogre::DDDriver::DDDriver ( )

Definition at line 65 of file OgreDDDriver.cpp.
References active3DDevice, activeHWnd, activeVideoMode, lpD3D, lpDD7, lpDDClipper, lpDDSBack, lpDDSPrimary, mDeviceList, and mVideoModeList.

Ogre::DDDriver::DDDriver ( const DDDriver & ob )

Definition at line 94 of file OgreDDDriver.cpp.
References active3DDevice, activeVideoMode, lpD3D, lpDD7, lpDDClipper, lpDDSBack, lpDDSPrimary, mDeviceList, mDriverDesc, mDriverName, mGuid, mHWCaps, mPrimaryDisplay, mSWCaps, and mVideoModeList.

Ogre::DDDriver::DDDriver ( GUID FAR * lpGuid,

LPSTR lpDriverDescription,

LPSTR lpDriverName

)

Definition at line 121 of file OgreDDDriver.cpp.
References active3DDevice, activeHWnd, activeVideoMode, directDraw(), lpD3D, lpDD7, lpDDClipper, lpDDSBack, lpDDSPrimary, mDeviceList, mDriverDesc, mDriverName, mGuid, mHWCaps, mPrimaryDisplay, mSWCaps, and mVideoModeList.

Ogre::DDDriver::~DDDriver ( )

Definition at line 82 of file OgreDDDriver.cpp.
References mDeviceList, and mVideoModeList.

Member Function Documentation

bool Ogre::DDDriver::CanRenderWindowed ( void ) const

Definition at line 522 of file OgreDDDriver.cpp.
References mHWCaps.
Referenced by logCaps(), and Ogre::D3DRenderSystem::refreshDDSettings().

void Ogre::DDDriver::CheckWindow ( void )

Definition at line 407 of file OgreDDDriver.cpp.
References activeHWnd, rcViewport, and RunningFullScreen().

void Ogre::DDDriver::Cleanup ( void )

Definition at line 364 of file OgreDDDriver.cpp.
References active3DDevice, activeHWnd, Ogre::D3DDevice::Cleanup(), lpD3D, lpDD7, lpDDSBack, and lpDDSPrimary.
Referenced by Ogre::D3DRenderSystem::shutdown(), and Ogre::DDDriverList::~DDDriverList().

void Ogre::DDDriver::createWindowSurfaces ( HWND hWnd,

unsigned int width,

unsigned int height,

unsigned int colourDepth,

bool fullScreen,

LPDIRECTDRAWSURFACE7 * front,

LPDIRECTDRAWSURFACE7 * back

)

Creates DirectDraw surfaces appropriate for a render window.

Remarks:
This method creates double-buffered surfaces for a window. Note that in this case the metrics supplied (width, height) must be of the CLIENT area of a window only if fullScreen = false; i.e. the metrics must be ignoring title bar, menu bar etc.
Parameters:

hWnd Window handle to the window for which the surfaces are created.

width The width of the surfaces required (see note above).

height The height of the surfaces required (see note above).

colourDepth The colour depth in bits per pixel. Only relevant if fullScreen = true.

fullScreen Specify true to make these surfaces full screen exclusive.

front Pointer to a pointer which will be filled with the interface to the front buffer on return.

back Pointer to a pointer which will be filled with the interface to the back buffer on return. Only relevant if fullScreen = false.

Definition at line 171 of file OgreDDDriver.cpp.
References directDraw(), and lpDD7.
Referenced by Ogre::D3D7RenderWindow::createDDSurfaces().

LPDIRECTDRAW7 Ogre::DDDriver::directDraw ( )

Definition at line 339 of file OgreDDDriver.cpp.
References lpD3D, lpDD7, and mGuid.
Referenced by createWindowSurfaces(), DDDriver(), and Ogre::D3D7RenderWindow::writeContentsToFile().

String Ogre::DDDriver::DriverDescription ( void ) const

Definition at line 306 of file OgreDDDriver.cpp.
References mDriverDesc.
Referenced by Ogre::D3DRenderSystem::initConfigOptions(), Ogre::D3DRenderSystem::initialise(), Ogre::D3DRenderSystem::refreshDDSettings(), and Ogre::D3DRenderSystem::validateConfigOptions().

String Ogre::DDDriver::DriverName ( void ) const

Definition at line 301 of file OgreDDDriver.cpp.
References mDriverName.

void Ogre::DDDriver::FlipBuffers ( void )

Definition at line 441 of file OgreDDDriver.cpp.
References lpDDSBack, lpDDSPrimary, rcViewport, and RestoreSurfaces().

D3DDevice * Ogre::DDDriver::get3DDevice ( void )

Definition at line 333 of file OgreDDDriver.cpp.
References active3DDevice.

D3DDeviceList * Ogre::DDDriver::get3DDeviceList ( void )

Definition at line 311 of file OgreDDDriver.cpp.
References lpD3D, and mDeviceList.
Referenced by Ogre::D3D7RenderWindow::create(), and Ogre::D3D7RenderWindow::createDepthBuffer().

DDVideoMode * Ogre::DDDriver::getActiveVideoMode ( void )

Definition at line 327 of file OgreDDDriver.cpp.
References activeVideoMode.

void Ogre::DDDriver::GetDisplayDetails ( unsigned int & width,

unsigned int & height,

unsigned int & colourDepth

)

Definition at line 535 of file OgreDDDriver.cpp.
References lpDDSPrimary.

DDVideoModeList * Ogre::DDDriver::getVideoModeList ( void )

Definition at line 319 of file OgreDDDriver.cpp.
References lpDD7, and mVideoModeList.
Referenced by Ogre::D3DRenderSystem::initialise(), and Ogre::D3DRenderSystem::refreshDDSettings().

bool Ogre::DDDriver::Has3DAcceleration ( void ) const

Definition at line 528 of file OgreDDDriver.cpp.
References mHWCaps.
Referenced by logCaps().

void Ogre::DDDriver::logCaps ( void ) const [private]

Definition at line 555 of file OgreDDDriver.cpp.
References CanRenderWindowed(), and Has3DAcceleration().

DDDriver Ogre::DDDriver::operator= ( const DDDriver & orig )

Definition at line 35 of file OgreDDDriver.cpp.
References active3DDevice, activeVideoMode, lpD3D, lpDD7, lpDDClipper, lpDDSBack, lpDDSPrimary, mDeviceList, mDriverDesc, mDriverName, mGuid, mHWCaps, mPrimaryDisplay, mSWCaps, and mVideoModeList.

void Ogre::DDDriver::OutputText ( int x,

int y,

char * text

)

Definition at line 495 of file OgreDDDriver.cpp.
References lpDDSBack.

void Ogre::DDDriver::RestoreSurfaces ( void ) [private]

Definition at line 475 of file OgreDDDriver.cpp.
References lpDDSBack, and lpDDSPrimary.
Referenced by FlipBuffers().

bool Ogre::DDDriver::RunningFullScreen ( void ) const

Definition at line 512 of file OgreDDDriver.cpp.
References runningFullScreen.
Referenced by CheckWindow().

RECT Ogre::DDDriver::ViewportRect ( void ) const

Definition at line 517 of file OgreDDDriver.cpp.
References rcViewport.

Member Data Documentation

D3DDevice* Ogre::DDDriver::active3DDevice [private]

Definition at line 58 of file OgreDDDriver.h.
Referenced by Cleanup(), DDDriver(), get3DDevice(), and operator=().

HWND Ogre::DDDriver::activeHWnd [private]

Definition at line 60 of file OgreDDDriver.h.
Referenced by CheckWindow(), Cleanup(), and DDDriver().

DDVideoMode* Ogre::DDDriver::activeVideoMode [private]

Definition at line 59 of file OgreDDDriver.h.
Referenced by DDDriver(), getActiveVideoMode(), and operator=().

LPDIRECT3D7 Ogre::DDDriver::lpD3D [private]

Definition at line 55 of file OgreDDDriver.h.
Referenced by Cleanup(), DDDriver(), directDraw(), get3DDeviceList(), and operator=().

LPDIRECTDRAW7 Ogre::DDDriver::lpDD7 [private]

Definition at line 54 of file OgreDDDriver.h.
Referenced by Cleanup(), createWindowSurfaces(), DDDriver(), directDraw(), getVideoModeList(), and operator=().

LPDIRECTDRAWCLIPPER Ogre::DDDriver::lpDDClipper [private]

Definition at line 73 of file OgreDDDriver.h.
Referenced by DDDriver(), and operator=().

LPDIRECTDRAWSURFACE7 Ogre::DDDriver::lpDDSBack [private]

Definition at line 67 of file OgreDDDriver.h.
Referenced by Cleanup(), DDDriver(), FlipBuffers(), operator=(), OutputText(), and RestoreSurfaces().

LPDIRECTDRAWSURFACE7 Ogre::DDDriver::lpDDSPrimary [private]

Definition at line 66 of file OgreDDDriver.h.
Referenced by Cleanup(), DDDriver(), FlipBuffers(), GetDisplayDetails(), operator=(), and RestoreSurfaces().

D3DDeviceList* Ogre::DDDriver::mDeviceList [private]

Definition at line 56 of file OgreDDDriver.h.
Referenced by DDDriver(), get3DDeviceList(), operator=(), and ~DDDriver().

String Ogre::DDDriver::mDriverDesc [private]

Definition at line 50 of file OgreDDDriver.h.
Referenced by DDDriver(), DriverDescription(), and operator=().

String Ogre::DDDriver::mDriverName [private]

Definition at line 49 of file OgreDDDriver.h.
Referenced by DDDriver(), DriverName(), and operator=().

GUID Ogre::DDDriver::mGuid [private]

Definition at line 51 of file OgreDDDriver.h.
Referenced by DDDriver(), directDraw(), and operator=().

DDCAPS Ogre::DDDriver::mHWCaps [private]

Definition at line 63 of file OgreDDDriver.h.
Referenced by CanRenderWindowed(), DDDriver(), Has3DAcceleration(), and operator=().

bool Ogre::DDDriver::mPrimaryDisplay [private]

Definition at line 52 of file OgreDDDriver.h.
Referenced by DDDriver(), and operator=().

DDCAPS Ogre::DDDriver::mSWCaps [private]

Definition at line 62 of file OgreDDDriver.h.
Referenced by DDDriver(), and operator=().

DDVideoModeList* Ogre::DDDriver::mVideoModeList [private]

Definition at line 57 of file OgreDDDriver.h.
Referenced by DDDriver(), getVideoModeList(), operator=(), and ~DDDriver().

RECT Ogre::DDDriver::rcViewport [private]

Definition at line 72 of file OgreDDDriver.h.
Referenced by CheckWindow(), FlipBuffers(), and ViewportRect().

bool Ogre::DDDriver::runningFullScreen [private]

Definition at line 69 of file OgreDDDriver.h.
Referenced by RunningFullScreen().

bool Ogre::DDDriver::using3DMode [private]

Definition at line 70 of file OgreDDDriver.h.

The documentation for this class was generated from the following files:

Ogre::DDDriver Class Reference

Public Methods

Private Methods

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation