dcpp::video::IVideoModeList Class Reference

A list of all available video modes. More...

#include <duckcpp/core/engine/IVideoModeList.hpp>

Inheritance diagram for dcpp::video::IVideoModeList:

Collaboration diagram for dcpp::video::IVideoModeList:

Public Member Functions
virtual dcpp::int32_kt	getVideoModeCount () const =0
	Gets amount of video modes in the list.
virtual dcpp::nub::dimension2du	getVideoModeResolution (dcpp::int32_kt modeNumber) const =0
	Get the screen size of a video mode in pixels.
virtual dcpp::nub::dimension2du	getVideoModeResolution (const dcpp::nub::dimension2du &minSize, const dcpp::nub::dimension2du &maxSize) const =0
	Get a supported screen size with certain constraints.
virtual dcpp::int32_kt	getVideoModeDepth (dcpp::int32_kt modeNumber) const =0
	Get the pixel depth of a video mode in bits.
virtual const dcpp::nub::dimension2du &	getDesktopResolution () const =0
	Get current desktop screen resolution.
virtual dcpp::int32_kt	getDesktopDepth () const =0
	Get the pixel depth of a video mode in bits.
Public Member Functions inherited from dcpp::IReferenceCounted
	IReferenceCounted ()
	Constructor.
virtual	~IReferenceCounted ()
	Destructor.
void	grab () const
	Grabs the object. Increments the reference counter by one.
bool	drop () const
	Drops the object. Decrements the reference counter by one.
dcpp::int32_kt	getReferenceCount () const
	Get the reference count.
const dcpp::char_kt *	getDebugName () const
	Returns the debug name of the object.

Additional Inherited Members
Protected Member Functions inherited from dcpp::IReferenceCounted
void	setDebugName (const dcpp::char_kt *newName)
	Sets the debug name of the object.

Detailed Description

A list of all available video modes.

You can get a list via DuckcppDevice::getVideoModeList(). You only need the null device (EDT_NULL) to get the video-modes.

Member Function Documentation

getDesktopDepth()

virtual dcpp::int32_kt dcpp::video::IVideoModeList::getDesktopDepth ( ) const

pure virtual

Get the pixel depth of a video mode in bits.

Returns

Size of each pixel of the current desktop video mode in bits.

getDesktopResolution()

virtual const dcpp::nub::dimension2du & dcpp::video::IVideoModeList::getDesktopResolution ( ) const

pure virtual

Get current desktop screen resolution.

Returns

Size of screen in pixels of the current desktop video mode.

getVideoModeCount()

virtual dcpp::int32_kt dcpp::video::IVideoModeList::getVideoModeCount ( ) const

pure virtual

Gets amount of video modes in the list.

Returns

Returns amount of video modes.

getVideoModeDepth()

virtual dcpp::int32_kt dcpp::video::IVideoModeList::getVideoModeDepth ( dcpp::int32_kt  modeNumber ) const

pure virtual

Get the pixel depth of a video mode in bits.

Parameters

modeNumber

zero based index of the video mode.

Returns

Size of each pixel of the specified video mode in bits.

getVideoModeResolution() [1/2]

virtual dcpp::nub::dimension2du dcpp::video::IVideoModeList::getVideoModeResolution ( const dcpp::nub::dimension2du &  minSize, const dcpp::nub::dimension2du &  maxSize  ) const

pure virtual

Get a supported screen size with certain constraints.

Parameters

minSize	Minimum dimensions required.
maxSize	Maximum dimensions allowed.

Returns

Size of screen in pixels which matches the requirements. as good as possible.

getVideoModeResolution() [2/2]

virtual dcpp::nub::dimension2du dcpp::video::IVideoModeList::getVideoModeResolution ( dcpp::int32_kt  modeNumber ) const

pure virtual

Get the screen size of a video mode in pixels.

Parameters

modeNumber

zero based index of the video mode.

Returns

Size of screen in pixels of the specified video mode.

---

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

• include/duckcpp/core/engine/IVideoModeList.hpp