Titanic::DirectDrawSurface Class Reference

Public Member Functions
void	create (int w, int h, int bpp)
void	create (Graphics::ManagedSurface *surface)
void	free ()
int	getSize () const
int	getWidth () const
int	getHeight () const
int	getPitch () const
const Graphics::PixelFormat &	getFormat ()
Graphics::ManagedSurface *	lock (const Rect *bounds, int flags)
void	unlock ()
void	fill (const Rect *bounds, uint32 color)
void	fillRect (Rect *rect, byte r, byte g, byte b)
void	blit (const Rect &destRect, DirectDrawSurface *srcSurface, Rect &srcRect)
void	blit (const Point &destPos, DirectDrawSurface *srcSurface, Rect *bounds)

Member Function Documentation

create() [1/2]

void Titanic::DirectDrawSurface::create	(	int	w,
		int	h,
		int	bpp
	)

Create a surface

create() [2/2]

void Titanic::DirectDrawSurface::create

(

Graphics::ManagedSurface *

surface

)

Create a surface based on a passed surface

free()

void Titanic::DirectDrawSurface::free

(

)

Frees the surface

getSize()

int Titanic::DirectDrawSurface::getSize ( ) const

inline

Return the size of the surface in ytes

getWidth()

int Titanic::DirectDrawSurface::getWidth ( void  ) const

inline

Return the surface width

getHeight()

int Titanic::DirectDrawSurface::getHeight ( void  ) const

inline

Return the surface width

getPitch()

int Titanic::DirectDrawSurface::getPitch ( ) const

inline

Return the surface pitch

getFormat()

const Graphics::PixelFormat& Titanic::DirectDrawSurface::getFormat ( )

inline

Return the surface's format

lock()

Graphics::ManagedSurface* Titanic::DirectDrawSurface::lock	(	const Rect *	bounds,
		int	flags
	)

Lock the surface for access

unlock()

void Titanic::DirectDrawSurface::unlock

(

)

Unlocks the surface at the end of direct accesses

fill()

void Titanic::DirectDrawSurface::fill	(	const Rect *	bounds,
		uint32	color
	)

Fills an area of the surfae with the specified color. If no bounds are passed, then the entire surface is filled

fillRect()

void Titanic::DirectDrawSurface::fillRect	(	Rect *	rect,
		byte	r,
		byte	g,
		byte	b
	)

Fill an area with a specific color

blit() [1/2]

void Titanic::DirectDrawSurface::blit	(	const Rect &	destRect,
		DirectDrawSurface *	srcSurface,
		Rect &	srcRect
	)

Copy data from a source surfcae into this one

blit() [2/2]

void Titanic::DirectDrawSurface::blit	(	const Point &	destPos,
		DirectDrawSurface *	srcSurface,
		Rect *	bounds
	)

Copy data from a source surfcae into this one

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

• engines/titanic/support/direct_draw_surface.h