openmsx::SDLVideoSystem Class Reference

#include <SDLVideoSystem.hh>

Inheritance diagram for openmsx::SDLVideoSystem:

Collaboration diagram for openmsx::SDLVideoSystem:

Public Member Functions
	SDLVideoSystem (Reactor &reactor)
	Activates this video system.
	~SDLVideoSystem () override
	Deactivates this video system.
std::unique_ptr< Rasterizer >	createRasterizer (VDP &vdp) override
	Create the rasterizer selected by the current renderer setting.
std::unique_ptr< V9990Rasterizer >	createV9990Rasterizer (V9990 &vdp) override
	Create the V9990 rasterizer selected by the current renderer setting.
void	flush () override
	Finish pending drawing operations and make them visible to the user.
void	takeScreenShot (const std::string &filename, bool withOsd) override
	Take a screenshot.
void	updateWindowTitle () override
	Called when the window title string has changed.
gl::ivec2	getMouseCoord () override
	Returns the current mouse pointer coordinates.
OutputSurface *	getOutputSurface () override
	TODO.
void	showCursor (bool show) override
bool	getCursorEnabled () override
std::string	getClipboardText () override
void	setClipboardText (zstring_view text) override
std::optional< gl::ivec2 >	getWindowPosition () override
void	setWindowPosition (gl::ivec2 pos) override
void	repaint () override
	Requests a repaint of the output surface.
Public Member Functions inherited from openmsx::VideoSystem
virtual	~VideoSystem ()=default

Additional Inherited Members
Protected Member Functions inherited from openmsx::VideoSystem
	VideoSystem ()=default

Detailed Description

Definition at line 20 of file SDLVideoSystem.hh.

Constructor & Destructor Documentation

SDLVideoSystem()

openmsx::SDLVideoSystem::SDLVideoSystem ( Reactor &  reactor )

explicit

Activates this video system.

Exceptions

InitException

If initialisation fails.

Definition at line 25 of file SDLVideoSystem.cc.

References openmsx::Display::addLayer(), openmsx::Subject< T >::attach(), openmsx::Reactor::getCliComm(), openmsx::Reactor::getEventDistributor(), openmsx::RenderSettings::getFullScreenSetting(), openmsx::Reactor::getImGuiManager(), openmsx::Reactor::getInputEventGenerator(), openmsx::Display::getOSDGUI(), openmsx::Reactor::getRTScheduler(), and openmsx::RenderSettings::getScaleFactorSetting().

~SDLVideoSystem()

openmsx::SDLVideoSystem::~SDLVideoSystem ( )

override

Deactivates this video system.

Definition at line 47 of file SDLVideoSystem.cc.

References openmsx::Subject< T >::detach(), openmsx::RenderSettings::getFullScreenSetting(), openmsx::RenderSettings::getScaleFactorSetting(), and openmsx::Display::removeLayer().

Member Function Documentation

createRasterizer()

std::unique_ptr< Rasterizer > openmsx::SDLVideoSystem::createRasterizer ( VDP &  vdp )

overridevirtual

Create the rasterizer selected by the current renderer setting.

Video systems that use a rasterizer must override this method.

Parameters

vdp	The VDP whose display will be rendered.

Returns

The rasterizer created.

Implements openmsx::VideoSystem.

Definition at line 57 of file SDLVideoSystem.cc.

References openmsx::MSXDevice::getMotherBoard(), openmsx::MSXDevice::getName(), openmsx::RenderSettings::getRenderer(), and openmsx::RenderSettings::SDLGL_PP.

createV9990Rasterizer()

std::unique_ptr< V9990Rasterizer > openmsx::SDLVideoSystem::createV9990Rasterizer ( V9990 &  vdp )

overridevirtual

Create the V9990 rasterizer selected by the current renderer setting.

Video systems that use a rasterizer must override this method.

Parameters

vdp	The V9990 whose display will be rendered.

Returns

The rasterizer created.

Implements openmsx::VideoSystem.

Definition at line 71 of file SDLVideoSystem.cc.

References openmsx::MSXDevice::getMotherBoard(), openmsx::MSXDevice::getName(), openmsx::RenderSettings::getRenderer(), and openmsx::RenderSettings::SDLGL_PP.

flush()

void openmsx::SDLVideoSystem::flush ( )

overridevirtual

Finish pending drawing operations and make them visible to the user.

Implements openmsx::VideoSystem.

Definition at line 100 of file SDLVideoSystem.cc.

getClipboardText()

std::string openmsx::SDLVideoSystem::getClipboardText ( )

overridevirtual

Implements openmsx::VideoSystem.

Definition at line 153 of file SDLVideoSystem.cc.

getCursorEnabled()

bool openmsx::SDLVideoSystem::getCursorEnabled ( )

overridevirtual

Implements openmsx::VideoSystem.

Definition at line 148 of file SDLVideoSystem.cc.

getMouseCoord()

gl::ivec2 openmsx::SDLVideoSystem::getMouseCoord ( )

overridevirtual

Returns the current mouse pointer coordinates.

Implements openmsx::VideoSystem.

Definition at line 126 of file SDLVideoSystem.cc.

getOutputSurface()

OutputSurface * openmsx::SDLVideoSystem::getOutputSurface ( )

overridevirtual

TODO.

Implements openmsx::VideoSystem.

Definition at line 133 of file SDLVideoSystem.cc.

getWindowPosition()

std::optional< gl::ivec2 > openmsx::SDLVideoSystem::getWindowPosition ( )

overridevirtual

Implements openmsx::VideoSystem.

Definition at line 172 of file SDLVideoSystem.cc.

repaint()

void openmsx::SDLVideoSystem::repaint ( )

overridevirtual

Requests a repaint of the output surface.

An implementation might start a repaint directly, or trigger a queued rendering.

Implements openmsx::VideoSystem.

Definition at line 182 of file SDLVideoSystem.cc.

References openmsx::Display::repaintImpl().

setClipboardText()

void openmsx::SDLVideoSystem::setClipboardText ( zstring_view  text )

overridevirtual

Implements openmsx::VideoSystem.

Definition at line 163 of file SDLVideoSystem.cc.

References zstring_view::c_str().

setWindowPosition()

void openmsx::SDLVideoSystem::setWindowPosition ( gl::ivec2  pos )

overridevirtual

Implements openmsx::VideoSystem.

Definition at line 177 of file SDLVideoSystem.cc.

showCursor()

void openmsx::SDLVideoSystem::showCursor ( bool  show )

overridevirtual

Implements openmsx::VideoSystem.

Definition at line 138 of file SDLVideoSystem.cc.

takeScreenShot()

void openmsx::SDLVideoSystem::takeScreenShot ( const std::string &  filename, bool  withOsd  )

overridevirtual

Take a screenshot.

The default implementation throws an exception.

Parameters

filename	Name of the file to save the screenshot to.
withOsd	Should OSD elements be included in the screenshot.

Exceptions

MSXException

If taking the screen shot fails.

Reimplemented from openmsx::VideoSystem.

Definition at line 105 of file SDLVideoSystem.cc.

References openmsx::Display::repaintImpl().

updateWindowTitle()

void openmsx::SDLVideoSystem::updateWindowTitle ( )

overridevirtual

Called when the window title string has changed.

Reimplemented from openmsx::VideoSystem.

Definition at line 121 of file SDLVideoSystem.cc.

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

• SDLVideoSystem.hh
• SDLVideoSystem.cc