OgcVideoDriver Class Reference

GC/Wii VideoDriver: raw GX, double-buffered XFB. More...

#include <OgcVideoDriver.h>

Inheritance diagram for OgcVideoDriver:

Public Member Functions
void	init (int width, int height) override
void	shutdown () override
	Releases the video backend. Call after every other user of the renderers has finished.
void	render () override
	Flushes the current frame to the screen and swaps buffers.
void	clearScreen (const PixelColor &color) override
	Clears the current frame buffer.
int	getScreenWidth () const override
int	getScreenHeight () const override
int	getRefreshRate () const override
float	getDeltaTime () const override
uint32_t	getFrameTimer () override
ImageRenderer *	getImageRenderer () override
GlyphRenderer *	getGlyphRenderer () override
Public Member Functions inherited from VideoDriver
virtual float	getUIScale () const
	Ratio of physical render-target pixels to design-canvas pixels (the width/height passed to init()).

Detailed Description

GC/Wii VideoDriver: raw GX, double-buffered XFB.

Definition at line 13 of file OgcVideoDriver.h.

Constructor & Destructor Documentation

OgcVideoDriver()

OgcVideoDriver::OgcVideoDriver

(

)

Definition at line 21 of file OgcVideoDriver.cpp.

~OgcVideoDriver()

OgcVideoDriver::~OgcVideoDriver ( )

override

Definition at line 23 of file OgcVideoDriver.cpp.

Member Function Documentation

clearScreen()

void OgcVideoDriver::clearScreen ( const PixelColor & color )

overridevirtual

Clears the current frame buffer.

Implements VideoDriver.

Definition at line 121 of file OgcVideoDriver.cpp.

getDeltaTime()

float OgcVideoDriver::getDeltaTime ( ) const

inlineoverridevirtual

Returns

the nominal frame period in seconds (1/getRefreshRate()); not a measured time

Implements VideoDriver.

Definition at line 27 of file OgcVideoDriver.h.

getFrameTimer()

uint32_t OgcVideoDriver::getFrameTimer ( )

inlineoverridevirtual

Returns

the number of frames rendered so far (incremented once per render())

Implements VideoDriver.

Definition at line 28 of file OgcVideoDriver.h.

getGlyphRenderer()

GlyphRenderer * OgcVideoDriver::getGlyphRenderer ( )

inlineoverridevirtual

Returns

the renderer GuiTextRenderer draws glyphs through

Implements VideoDriver.

Definition at line 31 of file OgcVideoDriver.h.

getImageRenderer()

ImageRenderer * OgcVideoDriver::getImageRenderer ( )

inlineoverridevirtual

Returns

the renderer GuiImage/GuiImageData draw through

Implements VideoDriver.

Definition at line 30 of file OgcVideoDriver.h.

getRefreshRate()

int OgcVideoDriver::getRefreshRate ( ) const

inlineoverridevirtual

Returns

the display refresh rate in Hz (50 for PAL/576i output, otherwise 60)

Implements VideoDriver.

Definition at line 26 of file OgcVideoDriver.h.

getScreenHeight()

int OgcVideoDriver::getScreenHeight ( ) const

inlineoverridevirtual

Returns

the design canvas height in pixels (as passed to init())

Implements VideoDriver.

Definition at line 25 of file OgcVideoDriver.h.

getScreenWidth()

int OgcVideoDriver::getScreenWidth ( ) const

inlineoverridevirtual

Returns

the design canvas width in pixels (as passed to init())

Implements VideoDriver.

Definition at line 24 of file OgcVideoDriver.h.

init()

void OgcVideoDriver::init ( int width, int height )

overridevirtual

Parameters

width	Design canvas width in pixels
height	Design canvas height in pixels

Implements VideoDriver.

Definition at line 29 of file OgcVideoDriver.cpp.

render()

void OgcVideoDriver::render ( )

overridevirtual

Flushes the current frame to the screen and swaps buffers.

Implements VideoDriver.

Definition at line 107 of file OgcVideoDriver.cpp.

shutdown()

void OgcVideoDriver::shutdown ( )

overridevirtual

Releases the video backend. Call after every other user of the renderers has finished.

Implements VideoDriver.

Definition at line 97 of file OgcVideoDriver.cpp.

---

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

• source/drivers/ogc/OgcVideoDriver.h
• source/drivers/ogc/OgcVideoDriver.cpp