VideoStd Class Reference

#include <videostd.h>

Inheritance diagram for VideoStd:

Public Member Functions
	VideoStd (cpcx::Cpc *cpc)
virtual	~VideoStd ()
virtual int	init ()
virtual int	init (uint width, uint height, uint depth, bool fullscreen, unsigned char scale)
	inits all More...
virtual Canvas *	getCanvas ()
virtual void	update ()
	Updates the Screen (flip or something) More...
virtual void	quit ()
	Free all resources. More...
virtual void	lock ()
	Locks the screen-surface. More...
virtual void	unlock ()
	Unlocks the screen-surface. More...
Public Member Functions inherited from Video
	Video (cpcx::Cpc *cpc)
	Constructs the video interface for the. More...
virtual	~Video () ROLAND_DEFAULT virtual int init()=0
	device dependant init for inheritance More...
virtual void	setup ()
	Things that needs to be done before update. More...
uint	bpp ()
	Things that needs to be done before update. More...
uint	depth ()
	Returns the bytes per pixel inbetween (1 to 4) More...
Size	size ()
	Returns the size of the video surface. More...
void	setFullscreen (bool value)
	Set to fullscreen or not. More...
void	setDoubling (bool value)
	Set line doubling on or off. More...
void	setFilter (bool value)
	En-/disable bilinear texture filter. More...
void	toggleFullscreen ()
	Toggles fullscreen. More...
void	toggleDoubling ()
	Toggle line doubling. More...
void	toggleFilter ()
	Toggle bilinear texture filter. More...
uint *	bufferStart ()
	Returns the start of the backbuffer. More...
uint *	bufferEnd ()
	Returns the end of the backbuffer. More...
SDL_Surface *	buffer ()
	Returns the SDL_Surface of the backbuffer. More...
SDL_Surface *	screen ()
	Returns the SDL_Surface of the screen. More...

Private Member Functions
uint *	calcBufferStart ()
uint *	calcBufferEnd ()

Private Attributes
CanvasStd	mCanvas

Additional Inherited Members
Static Public Member Functions inherited from Video
static void	setIcon (const String &icon)
	Sets an image as application icon. More...
static void	setCaption (const String &caption)
	Sets a caption for the application. More...
Protected Attributes inherited from Video
cpcx::Cpc *	mCpc
unsigned int	mCpcWidth
unsigned int	mCpcHeight
unsigned char	mCpcScale
unsigned int *	mBufferStart
unsigned int *	mBufferEnd
SDL_Surface *	mBuffer
SDL_Surface *	mScreen
SDL_Rect	mCanvasRect
Static Protected Attributes inherited from Video
static unsigned int	mDesktopWidth = 0
static unsigned int	mDesktopHeight = 0
static bool	mFullscreen = false
static bool	mDoubling = true
static bool	mFilter = true

Detailed Description

Author

Fred Klaus devel.nosp@m.opme.nosp@m.nt@fk.nosp@m.web..nosp@m.de

Constructor & Destructor Documentation

VideoStd

(

cpcx::Cpc *

cpc

)

Todo:

doublescan ??? – change this

References CPC_VISIBLE_SCR_HEIGHT, CPC_VISIBLE_SCR_WIDTH, Video::mCpcHeight, Video::mCpcScale, and Video::mCpcWidth.

~VideoStd ( )

virtual

References VideoStd::quit().

Member Function Documentation

uint * calcBufferEnd ( )

private

References Video::mBuffer.

Referenced by VideoStd::init(), and VideoStd::unlock().

uint * calcBufferStart ( )

private

References Video::mBuffer, and Video::mCanvasRect.

Referenced by VideoStd::init(), and VideoStd::unlock().

virtual Canvas* getCanvas ( )

inlinevirtual

Implements Video.

References VideoStd::mCanvas, VideoStd::quit(), and VideoStd::update().

int init ( )

virtual

References Video::mCpcScale, and Video::mFullscreen.

int init ( uint  width, uint  height, uint  depth, bool  fullscreen, unsigned char  scale  )

virtual

inits all

Parameters

width	= width
height	= height

Todo:

doublescan ??? – change this

Implements Video.

References Vdu::Bpp16, Vdu::Bpp24, Vdu::Bpp32, VideoStd::calcBufferEnd(), VideoStd::calcBufferStart(), Cpc::colours(), CPC_VISIBLE_SCR_HEIGHT, CPC_VISIBLE_SCR_WIDTH, EOUT, IOUT, Video::mBuffer, Video::mBufferEnd, Video::mBufferStart, VideoStd::mCanvas, Video::mCanvasRect, Video::mCpc, Video::mCpcHeight, Video::mCpcScale, Video::mCpcWidth, Video::mFullscreen, Video::mScreen, VideoStd::quit(), Vdu::setBpp(), Colours::setDepth(), Vdu::setLineDoubling(), Vdu::setScrBase(), Vdu::setScrEnd(), Vdu::setScrLineOffset(), Canvas::setSurface(), and Cpc::vdu().

virtual void lock ( )

inlinevirtual

Locks the screen-surface.

Reimplemented from Video.

void quit ( )

virtual

Free all resources.

Implements Video.

References IOUT, Video::mBuffer, and Video::mScreen.

Referenced by VideoStd::getCanvas(), VideoStd::init(), and VideoStd::~VideoStd().

virtual void unlock ( )

inlinevirtual

Unlocks the screen-surface.

Reimplemented from Video.

References VideoStd::calcBufferEnd(), and VideoStd::calcBufferStart().

void update ( )

virtual

Updates the Screen (flip or something)

Implements Video.

References Video::mBuffer.

Referenced by VideoStd::getCanvas().

Member Data Documentation

CanvasStd mCanvas

private

Referenced by VideoStd::getCanvas(), and VideoStd::init().

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

• videostd.h
• videostd.cpp