MythDisplayMode Class Reference

#include <libmythui/mythdisplaymode.h>

Collaboration diagram for MythDisplayMode:

Public Member Functions
bool	operator< (const MythDisplayMode &Other) const
bool	operator== (const MythDisplayMode &Other) const
	MythDisplayMode ()=default
	MythDisplayMode (QSize Resolution, QSize PhysicalSize, double AspectRatio, double RefreshRate)
	MythDisplayMode (int Width, int Height, int MMWidth, int MMHeight, double AspectRatio, double RefreshRate)
void	Init ()
QString	ToString () const
QSize	Resolution () const
int	Width () const
int	Height () const
int	WidthMM () const
int	HeightMM () const
double	AspectRatio () const
double	RefreshRate () const
void	SetAspectRatio (double AspectRatio)
void	AddRefreshRate (double Rate)
void	ClearRefreshRates ()
void	SetRefreshRate (double Rate)
const MythDisplayRates &	RefreshRates () const

Static Public Member Functions
static int	FindBestMatch (const MythDisplayModes &Modes, const MythDisplayMode &Mode, double &TargetRate)
static uint64_t	CalcKey (QSize Size, double Rate)
static bool	CompareRates (double First, double Second, double Precision=0.01)
	Determine whether two rates are considered equal with the given precision. More...
static uint64_t	FindBestScreen (const DisplayModeMap &Map, int Width, int Height, double Rate)

Private Attributes
int	m_width { 0 }
int	m_height { 0 }
int	m_widthMM { 0 }
int	m_heightMM { 0 }
double	m_aspect { -1.0 }
MythDisplayRates	m_refreshRates

Detailed Description

Definition at line 22 of file mythdisplaymode.h.

Constructor & Destructor Documentation

MythDisplayMode() [1/3]

MythDisplayMode::MythDisplayMode ( )

default

MythDisplayMode() [2/3]

MythDisplayMode::MythDisplayMode	(	QSize	Resolution,
		QSize	PhysicalSize,
		double	AspectRatio,
		double	RefreshRate
	)

Definition at line 11 of file mythdisplaymode.cpp.

MythDisplayMode() [3/3]

MythDisplayMode::MythDisplayMode	(	int	Width,
		int	Height,
		int	MMWidth,
		int	MMHeight,
		double	AspectRatio,
		double	RefreshRate
	)

Definition at line 22 of file mythdisplaymode.cpp.

Member Function Documentation

AddRefreshRate()

void MythDisplayMode::AddRefreshRate

(

double

Rate

)

Definition at line 110 of file mythdisplaymode.cpp.

Referenced by SetRefreshRate().

AspectRatio()

double MythDisplayMode::AspectRatio

(

)

const

Definition at line 84 of file mythdisplaymode.cpp.

Referenced by MythDisplayMode(), SetAspectRatio(), and MythDisplay::SwitchToVideo().

CalcKey()

uint64_t MythDisplayMode::CalcKey ( QSize  Size, double  Rate  )

static

Definition at line 127 of file mythdisplaymode.cpp.

Referenced by MythDisplayDRM::GetVideoModes(), MythDisplayX11::GetVideoModes(), MythDisplayMutter::GetVideoModes(), MythDisplayOSX::GetVideoModes(), MythDisplayRPI::GetVideoModes(), MythDisplay::Initialise(), MythDisplayDRM::SwitchToVideoMode(), MythDisplayMutter::SwitchToVideoMode(), MythDisplayOSX::SwitchToVideoMode(), MythDisplayX11::SwitchToVideoMode(), and MythDisplayRPI::SwitchToVideoMode().

ClearRefreshRates()

void MythDisplayMode::ClearRefreshRates

(

)

Definition at line 116 of file mythdisplaymode.cpp.

Referenced by SetRefreshRate().

CompareRates()

bool MythDisplayMode::CompareRates ( double  First, double  Second, double  Precision = 0.01  )

static

Determine whether two rates are considered equal with the given precision.

Definition at line 135 of file mythdisplaymode.cpp.

Referenced by FindBestMatch(), FindBestScreen(), and MythDisplay::SwitchToVideo().

FindBestMatch()

int MythDisplayMode::FindBestMatch ( const MythDisplayModes &  Modes, const MythDisplayMode &  Mode, double &  TargetRate  )

static

Definition at line 140 of file mythdisplaymode.cpp.

Referenced by MythDisplay::GetRefreshRates(), GuiVidModeResolution(), MythDisplay::SwitchToVideo(), MythDisplayDRM::SwitchToVideoMode(), MythDisplayMutter::SwitchToVideoMode(), MythDisplayOSX::SwitchToVideoMode(), MythDisplayX11::SwitchToVideoMode(), and MythDisplayRPI::SwitchToVideoMode().

FindBestScreen()

uint64_t MythDisplayMode::FindBestScreen ( const DisplayModeMap &  Map, int  Width, int  Height, double  Rate  )

static

Definition at line 225 of file mythdisplaymode.cpp.

Referenced by MythDisplay::SwitchToVideo().

Height()

int MythDisplayMode::Height

(

)

const

Definition at line 64 of file mythdisplaymode.cpp.

Referenced by FindBestScreen(), MythDisplay::SwitchToGUI(), and MythDisplay::SwitchToVideo().

HeightMM()

int MythDisplayMode::HeightMM

(

)

const

Definition at line 74 of file mythdisplaymode.cpp.

Referenced by SetAspectRatio().

Init()

void MythDisplayMode::Init

(

void

)

Definition at line 48 of file mythdisplaymode.cpp.

operator<()

bool MythDisplayMode::operator<

(

const MythDisplayMode &

Other

)

const

Definition at line 34 of file mythdisplaymode.cpp.

operator==()

bool MythDisplayMode::operator==

(

const MythDisplayMode &

Other

)

const

Definition at line 43 of file mythdisplaymode.cpp.

RefreshRate()

double MythDisplayMode::RefreshRate

(

)

const

Definition at line 95 of file mythdisplaymode.cpp.

Referenced by MythDisplayMode(), MythDisplay::SwitchToDesktop(), MythDisplay::SwitchToGUI(), and MythDisplay::SwitchToVideo().

RefreshRates()

const MythDisplayRates & MythDisplayMode::RefreshRates

(

)

const

Definition at line 79 of file mythdisplaymode.cpp.

Resolution()

QSize MythDisplayMode::Resolution

(

)

const

Definition at line 54 of file mythdisplaymode.cpp.

Referenced by MythDisplay::GetGUIResolution(), MythDisplay::SwitchToDesktop(), MythDisplay::SwitchToGUI(), and MythDisplay::SwitchToVideo().

SetAspectRatio()

void MythDisplayMode::SetAspectRatio

(

double

AspectRatio

)

Definition at line 102 of file mythdisplaymode.cpp.

Referenced by MythDisplayMode().

SetRefreshRate()

void MythDisplayMode::SetRefreshRate

(

double

Rate

)

Definition at line 121 of file mythdisplaymode.cpp.

Referenced by MythDisplay::SwitchToVideo().

ToString()

QString MythDisplayMode::ToString

(

)

const

Definition at line 272 of file mythdisplaymode.cpp.

Width()

int MythDisplayMode::Width

(

)

const

Definition at line 59 of file mythdisplaymode.cpp.

Referenced by FindBestMatch(), FindBestScreen(), MythDisplay::SwitchToGUI(), and MythDisplay::SwitchToVideo().

WidthMM()

int MythDisplayMode::WidthMM

(

)

const

Definition at line 69 of file mythdisplaymode.cpp.

Member Data Documentation

m_aspect

double MythDisplayMode::m_aspect { -1.0 }

private

Definition at line 59 of file mythdisplaymode.h.

Referenced by AspectRatio(), Init(), and SetAspectRatio().

m_height

int MythDisplayMode::m_height { 0 }

private

Definition at line 56 of file mythdisplaymode.h.

Referenced by Height(), Init(), operator<(), operator==(), Resolution(), and ToString().

m_heightMM

int MythDisplayMode::m_heightMM { 0 }

private

Definition at line 58 of file mythdisplaymode.h.

Referenced by AspectRatio(), HeightMM(), Init(), and SetAspectRatio().

m_refreshRates

MythDisplayRates MythDisplayMode::m_refreshRates

private

Definition at line 60 of file mythdisplaymode.h.

Referenced by AddRefreshRate(), ClearRefreshRates(), MythDisplayMode(), RefreshRate(), RefreshRates(), and ToString().

m_width

int MythDisplayMode::m_width { 0 }

private

Definition at line 55 of file mythdisplaymode.h.

Referenced by Init(), operator<(), operator==(), Resolution(), ToString(), and Width().

m_widthMM

int MythDisplayMode::m_widthMM { 0 }

private

Definition at line 57 of file mythdisplaymode.h.

Referenced by AspectRatio(), Init(), SetAspectRatio(), and WidthMM().

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

• mythtv/libs/libmythui/mythdisplaymode.h
• mythtv/libs/libmythui/mythdisplaymode.cpp