#include <libmythui/platforms/mythdisplaydrm.h>

Inheritance diagram for MythDisplayDRM:

Collaboration diagram for MythDisplayDRM:

Public Slots
void	MainWindowReady ()

static bool	DirectRenderingAvailable ()

void	ScreenChanged (QScreen *qScreen) override

Public Slots inherited from MythDisplay
virtual void	ScreenChanged (QScreen *qScreen)
	The actual screen in use has changed. We must use it. More...

static void	PrimaryScreenChanged (QScreen *qScreen)

void	ScreenAdded (QScreen *qScreen)

void	ScreenRemoved (QScreen *qScreen)

void	PhysicalDPIChanged (qreal DPI)

static void	GeometryChanged (QRect Geometry)

Signals
void	screenChanged ()

Signals inherited from MythDisplay
void	CurrentScreenChanged (QScreen *qScreen)

void	ScreenCountChanged (int Screens)

void	CurrentDPIChanged (qreal DPI)

Public Member Functions
	MythDisplayDRM (MythMainWindow *MainWindow)

	~MythDisplayDRM () override

bool	IsPlanar () override

bool	VideoModesAvailable () override

bool	UsingVideoModes () override

void	UpdateCurrentMode () override
	Retrieve screen details. More...

bool	SwitchToVideoMode (QSize Size, double DesiredRate) override

const MythDisplayModes &	GetVideoModes () override

MythDRMPtr	GetDevice ()

Public Member Functions inherited from MythDisplay
QStringList	GetDescription ()

QRect	GetScreenBounds ()

QScreen *	GetCurrentScreen ()
	Return a pointer to the screen to use. More...

double	GetPixelAspectRatio ()

QSize	GetGUIResolution ()

bool	NextModeIsLarger (QSize Size)
	Check whether the next mode is larger in size than the current mode. More...

void	SwitchToDesktop ()
	Return the screen to the original desktop video mode. More...

bool	SwitchToGUI (bool Wait=false)
	Switches to the GUI resolution. More...

bool	SwitchToVideo (QSize Size, double Rate=0.0)
	Switches to the resolution and refresh rate defined in the database for the specified video resolution and frame rate. More...

QSize	GetResolution ()

QSize	GetPhysicalSize ()

double	GetRefreshRate () const

std::chrono::microseconds	GetRefreshInterval (std::chrono::microseconds Fallback) const

double	GetAspectRatio (QString &Source, bool IgnoreModeOverride=false)
	Returns current screen aspect ratio. More...

double	EstimateVirtualAspectRatio ()
	Estimate the overall display aspect ratio for multi screen setups. More...

MythEDID &	GetEDID ()

MythDisplayRates	GetRefreshRates (QSize Size)

MythHDRPtr	GetHDRState ()

Private Attributes
MythDRMPtr	m_device

QMap< uint64_t, int >	m_modeMap

Additional Inherited Members
Static Public Member Functions inherited from MythDisplay
static void	ConfigureQtGUI (int SwapInterval, const MythCommandLineParser &CmdLine)
	Shared static initialisation code for all MythTV GUI applications. More...

static bool	SpanAllScreens ()
	Return true if the MythTV windows should span all screens. More...

static QString	GetExtraScreenInfo (QScreen *qScreen)

static int	GetScreenCount ()

Protected Member Functions inherited from MythDisplay
	MythDisplay ()

	~MythDisplay () override

void	DebugModes () const

void	SetWidget (QWidget *MainWindow)
	Set the QWidget and QWindow in use. More...

void	Initialise ()

void	InitScreenBounds ()
	Get screen size from Qt while respecting the user's multiscreen settings. More...

void	WaitForScreenChange ()

void	WaitForNewScreen ()

void	InitHDR ()

Static Protected Member Functions inherited from MythDisplay
static MythDisplay *	Create (MythMainWindow *MainWindow)
	Create a MythDisplay object appropriate for the current platform. More...

static QScreen *	GetDesiredScreen ()

static void	DebugScreen (QScreen *qScreen, const QString &Message)

Protected Attributes inherited from MythDisplay
bool	m_waitForModeChanges { true }

bool	m_modeComplete { false }

double	m_refreshRate { 0.0 }

double	m_aspectRatioOverride { 0.0 }

QSize	m_resolution { 0, 0 }

QSize	m_physicalSize { 0, 0 }

MythEDID	m_edid

QWidget *	m_widget { nullptr }

QWindow *	m_window { nullptr }

QScreen *	m_screen { nullptr }

MythDisplayModes	m_videoModes

MythHDRPtr	m_hdrState { nullptr }

MythVRRPtr	m_vrrState { nullptr }

Detailed Description

Definition at line 11 of file mythdisplaydrm.h.

Constructor & Destructor Documentation

◆ MythDisplayDRM()

MythDisplayDRM::MythDisplayDRM ( MythMainWindow * MainWindow )

Definition at line 38 of file mythdisplaydrm.cpp.

◆ ~MythDisplayDRM()

MythDisplayDRM::~MythDisplayDRM ( )

override

Definition at line 48 of file mythdisplaydrm.cpp.

Member Function Documentation

◆ MainWindowReady

void MythDisplayDRM::MainWindowReady ( )

slot

Definition at line 9 of file mythdisplaydrm.cpp.

Referenced by MythDisplayDRM().

◆ DirectRenderingAvailable

bool MythDisplayDRM::DirectRenderingAvailable ( )

staticslot

Definition at line 17 of file mythdisplaydrm.cpp.

Referenced by MythDRMPRIMEInterop::GetDRMTypes(), and MythVAAPIInterop::GetVAAPITypes().

◆ IsPlanar()

bool MythDisplayDRM::IsPlanar ( )

overridevirtual

Reimplemented from MythDisplay.

Definition at line 78 of file mythdisplaydrm.cpp.

◆ VideoModesAvailable()

bool MythDisplayDRM::VideoModesAvailable ( )

overridevirtual

Reimplemented from MythDisplay.

Definition at line 73 of file mythdisplaydrm.cpp.

◆ UsingVideoModes()

bool MythDisplayDRM::UsingVideoModes ( )

overridevirtual

Reimplemented from MythDisplay.

Definition at line 88 of file mythdisplaydrm.cpp.

◆ UpdateCurrentMode()

void MythDisplayDRM::UpdateCurrentMode ( )

overridevirtual

Retrieve screen details.

This is the final fallback when no other platform specifics are available It is usually accurate apart from the refresh rate - which is often rounded down.

Reimplemented from MythDisplay.

Definition at line 95 of file mythdisplaydrm.cpp.

◆ SwitchToVideoMode()

bool MythDisplayDRM::SwitchToVideoMode	(	QSize	Size,
		double	DesiredRate
	)

overridevirtual

Reimplemented from MythDisplay.

Definition at line 167 of file mythdisplaydrm.cpp.

◆ GetVideoModes()

const MythDisplayModes & MythDisplayDRM::GetVideoModes ( )

overridevirtual

Reimplemented from MythDisplay.

Definition at line 111 of file mythdisplaydrm.cpp.

Referenced by UpdateCurrentMode().

◆ GetDevice()

MythDRMPtr MythDisplayDRM::GetDevice ( )

Definition at line 53 of file mythdisplaydrm.cpp.

Referenced by MythDRMHDR::Create(), and MythVRR::Create().

◆ screenChanged

void MythDisplayDRM::screenChanged ( )

signal

Referenced by ScreenChanged().

◆ ScreenChanged

void MythDisplayDRM::ScreenChanged ( QScreen * qScreen )

overrideslot

Definition at line 60 of file mythdisplaydrm.cpp.

Member Data Documentation

◆ m_device

MythDRMPtr MythDisplayDRM::m_device

private

Definition at line 39 of file mythdisplaydrm.h.

Referenced by GetDevice(), GetVideoModes(), IsPlanar(), MainWindowReady(), MythDisplayDRM(), ScreenChanged(), SwitchToVideoMode(), UpdateCurrentMode(), UsingVideoModes(), VideoModesAvailable(), and ~MythDisplayDRM().

◆ m_modeMap

QMap<uint64_t, int> MythDisplayDRM::m_modeMap

private

Definition at line 40 of file mythdisplaydrm.h.

Referenced by GetVideoModes(), and SwitchToVideoMode().

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

mythtv/libs/libmythui/platforms/mythdisplaydrm.h
mythtv/libs/libmythui/platforms/mythdisplaydrm.cpp

Public Slots

Signals

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MythDisplayDRM()

◆ ~MythDisplayDRM()

Member Function Documentation

◆ MainWindowReady

◆ DirectRenderingAvailable

◆ IsPlanar()

◆ VideoModesAvailable()

◆ UsingVideoModes()

◆ UpdateCurrentMode()

◆ SwitchToVideoMode()

◆ GetVideoModes()

◆ GetDevice()

◆ screenChanged

◆ ScreenChanged

Member Data Documentation

◆ m_device

◆ m_modeMap