Common code shared between GPU accelerated sub-classes (e.g. OpenGL) More...

#include <mythvideooutgpu.h>

Inheritance diagram for MythVideoOutputGPU:

[legend]

Collaboration diagram for MythVideoOutputGPU:

[legend]

Public Slots
void	WindowResized (QSize Size)

void	ResizeForVideo (QSize Size=QSize())

Public Slots inherited from MythVideoBounds
void	RefreshVideoBoundsState ()
	Send out latest state to listeners. More...

void	ScreenChanged (QScreen *screen)

void	PhysicalDPIChanged (qreal)

void	SourceChanged (QSize VideoDim, QSize VideoDispDim, float Aspect)
	Update for new source video dimensions and aspect ratio. More...

void	VideoAspectRatioChanged (float Aspect)
	Calls SetVideoAspectRatio(float aspect), then calls MoveResize() to apply changes. More...

virtual void	EmbedPlayback (bool Embed, QRect Rect)

void	ToggleAdjustFill (AdjustFillMode AdjustFillMode=kAdjustFill_Toggle)
	Sets up letterboxing for various standard video frame and monitor dimensions, then calls MoveResize() to apply them. More...

void	ToggleAspectOverride (AspectOverrideMode AspectMode=kAspect_Toggle)
	Enforce different aspect ratio than detected, then calls VideoAspectRatioChanged(float) to apply them. More...

void	ResizeDisplayWindow (QRect Rect, bool SaveVisibleRect)
	Resize Display Window. More...

void	MoveResize (void)
	performs all the calculations for video framing and any resizing. More...

void	Zoom (ZoomDirection Direction)
	Sets up zooming into to different parts of the video. More...

void	ToggleMoveBottomLine (void)

void	SaveBottomLine (void)

void	SetVideoScalingAllowed (bool Change)
	Disable or enable underscan/overscan. More...

void	SetDisplayAspect (float DisplayAspect)

void	SetWindowSize (QSize Size)

void	SetITVResize (QRect Rect)

void	SetRotation (int Rotation)
	Set the rotation in degrees. More...

void	SetStereoOverride (StereoscopicMode Mode)

Signals
void	ChangePictureAttribute (PictureAttribute Attribute, bool Direction, int Value)

void	PictureAttributeChanged (PictureAttribute Attribute, int Value)

void	SupportedAttributesChanged (PictureAttributeSupported Supported)

void	PictureAttributesUpdated (const std::map< PictureAttribute, int > &Values)

void	RefreshState ()

void	DoRefreshState ()

Signals inherited from MythVideoBounds
void	UpdateOSDMessage (const QString &Message)

void	VideoSizeChanged (const QSize &VideoDim, const QSize &VideoDispDim)

void	VideoRectsChanged (const QRect &DisplayVideoRect, const QRect &VideoRect)

void	VisibleRectChanged (const QRect &DisplayVisibleRect)

void	WindowRectChanged (const QRect &WindowRect)

void	VideoBoundsStateChanged (MythVideoBoundsState VideoState)

Public Member Functions
	~MythVideoOutputGPU () override

void	InitPictureAttributes () override

void	SetVideoFrameRate (float NewRate) override

void	DiscardFrames (bool KeyFrame, bool Flushed) override
	Discard video frames. More...

void	DoneDisplayingFrame (MythVideoFrame *Frame) override
	Release a video frame back into the decoder pool. More...

void	UpdatePauseFrame (std::chrono::milliseconds &DisplayTimecode, FrameScanType Scan=kScan_Progressive) override

bool	InputChanged (QSize VideoDim, QSize VideoDispDim, float VideoAspect, MythCodecID CodecId, bool &AspectOnly, int ReferenceFrames, bool ForceChange) override
	Tells video output to discard decoded frames and wait for new ones. More...

void	EndFrame () override

void	ClearAfterSeek () override
	Tells video output to toss decoded buffers due to a seek. More...

Public Member Functions inherited from MythVideoOutput
	~MythVideoOutput () override=default

virtual void	SetDeinterlacing (bool Enable, bool DoubleRate, MythDeintType Force=DEINT_NONE)

virtual void	RenderEnd ()=0

virtual void	GetOSDBounds (QRect &Total, QRect &Visible, float &VisibleAspect, float &FontScaling, float ThemeAspect) const

virtual void	SetFramesPlayed (long long FramesPlayed)

virtual long long	GetFramesPlayed ()

bool	IsErrored () const

VideoErrorState	GetError () const

void	SetPrebuffering (bool Normal)
	Sets whether to use a normal number of buffers or fewer buffers. More...

virtual int	ValidVideoFrames () const
	Returns number of frames that are fully decoded. More...

int	FreeVideoFrames ()
	Returns number of frames available for decoding onto. More...

bool	EnoughFreeFrames ()
	Returns true iff enough frames are available to decode onto. More...

bool	EnoughDecodedFrames ()
	Returns true iff there are plenty of decoded frames ready for display. More...

virtual MythVideoFrame *	GetNextFreeFrame ()
	Blocks until it is possible to return a frame for decoding onto. More...

virtual void	ReleaseFrame (MythVideoFrame *Frame)
	Releases a frame from the ready for decoding queue onto the queue of frames ready for display. More...

virtual void	DeLimboFrame (MythVideoFrame *Frame)
	Releases a frame for reuse if it is in limbo. More...

virtual void	StartDisplayingFrame ()
	Tell GetLastShownFrame() to return the next frame from the head of the queue of frames to display. More...

virtual void	DiscardFrame (MythVideoFrame *Frame)
	Releases frame from any queue onto the queue of frames ready for decoding onto. More...

virtual void	CheckFrameStates ()

virtual MythVideoFrame *	GetLastDecodedFrame ()

virtual MythVideoFrame *	GetLastShownFrame ()
	Returns frame from the head of the ready to be displayed queue, if StartDisplayingFrame has been called. More...

QString	GetFrameStatus () const
	Returns string with status of each frame for debugging. More...

QRect	GetImageRect (QRect Rect, QRect *DisplayRect=nullptr)
	translates caption/dvd button rectangle into 'screen' space More...

QRect	GetSafeRect ()
	Returns a QRect describing an area of the screen on which it is 'safe' to render the On Screen Display. More...

PictureAttributeSupported	GetSupportedPictureAttributes ()

bool	HasSoftwareFrames () const

Public Member Functions inherited from MythVideoBounds
	MythVideoBounds ()

	~MythVideoBounds () override=default

bool	InitBounds (QSize VideoDim, QSize VideoDispDim, float Aspect, QRect WindowRect)

void	SetDisplay (MythDisplay *mDisplay)

bool	IsEmbedding (void) const

bool	IsEmbeddingAndHidden () const

QSize	GetVideoDim (void) const

QSize	GetVideoDispDim (void) const

float	GetOverridenVideoAspect (void) const

QRect	GetDisplayVisibleRect (void) const

QRect	GetWindowRect (void) const

QRect	GetRawWindowRect (void) const

QRect	GetVideoRect (void) const

QRect	GetDisplayVideoRect (void) const

QRect	GetEmbeddingRect (void) const

bool	UsingGuiSize (void) const

AdjustFillMode	GetAdjustFill (void) const

float	GetVideoAspect (void) const

float	GetDisplayAspect (void) const

StereoscopicMode	GetStereoOverride () const

bool	VideoIsFullScreen (void) const
	Check whether the video display rect covers the entire window/framebuffer. More...

QRegion	GetBoundingRegion (void) const
	Return the region of DisplayVisibleRect that lies outside of DisplayVideoRect. More...

Static Public Member Functions
static void	GetRenderOptions (RenderOptions &Options, MythRender *Render)

static MythVideoOutputGPU *	Create (MythMainWindow MainWindow, MythRender Render, MythPainter Painter, MythDisplay Display, const QString &Decoder, MythCodecID CodecID, QSize VideoDim, QSize VideoDispDim, float VideoAspect, float FrameRate, uint PlayerFlags, const QString &Codec, int ReferenceFrames, const VideoFrameTypes *&RenderFormats)

static VideoFrameType	FrameTypeForCodec (MythCodecID CodecId)

Static Public Member Functions inherited from MythVideoOutput
static void	GetRenderOptions (RenderOptions &Options, MythRender *Render)

Protected Member Functions
	MythVideoOutputGPU (MythMainWindow MainWindow, MythRender Render, MythPainterGPU Painter, MythDisplay Display, MythVideoProfilePtr VideoProfile, QString &Profile)

virtual QRect	GetDisplayVisibleRectAdj ()

bool	Init (QSize VideoDim, QSize VideoDispDim, float Aspect, QRect DisplayVisibleRect, MythCodecID CodecId) override

void	PrepareFrame (MythVideoFrame *Frame, FrameScanType Scan) override

void	RenderFrame (MythVideoFrame *Frame, FrameScanType Scan) override

bool	CreateBuffers (MythCodecID CodecID, QSize Size)

void	DestroyBuffers ()

bool	ProcessInputChange ()

void	InitDisplayMeasurements ()
	Initialise display measurement. More...

void	SetReferenceFrames (int ReferenceFrames)

Protected Member Functions inherited from MythVideoOutput
	MythVideoOutput ()

QRect	GetVisibleOSDBounds (float &VisibleAspect, float &FontScaling, float ThemeAspect) const
	Returns visible portions of total OSD bounds. More...

Protected Attributes
MythMainWindow *	m_mainWindow { nullptr }

MythRender *	m_render { nullptr }

MythVideoGPU *	m_video { nullptr }

MythPainterGPU *	m_painter { nullptr }

MythCodecID	m_newCodecId { kCodec_NONE }

QSize	m_newVideoDim { 0, 0 }

QSize	m_newVideoDispDim { 0, 0 }

float	m_newAspect { 0.0F }

bool	m_newFrameRate { false }

bool	m_buffersCreated { false }

QString	m_profile

bool	m_needFullClear { false }

HDRTracker	m_hdrTracker { nullptr }

Protected Attributes inherited from MythVideoOutput
MythVideoColourSpace	m_videoColourSpace

LetterBoxColour	m_dbLetterboxColour { kLetterBoxColour_Black }

uint8_t	m_clearColor { 0 }

uint8_t	m_clearAlpha { 255 }

MythCodecID	m_videoCodecID { kCodec_NONE }

int	m_maxReferenceFrames { 16 }

MythVideoProfilePtr	m_videoProfile { nullptr }

VideoBuffers	m_videoBuffers

VideoErrorState	m_errorState { kError_None }

long long	m_framesPlayed { 0 }

MythAVCopy	m_copyFrame

MythDeinterlacer	m_deinterlacer

const VideoFrameTypes *	m_renderFormats { &MythVideoFrame::kDefaultRenderFormats }

bool	m_deinterlacing { false }

bool	m_deinterlacing2X { false }

MythDeintType	m_forcedDeinterlacer { DEINT_NONE }

Protected Attributes inherited from MythVideoBounds
MythDisplay *	m_display {nullptr}

Detailed Description

Common code shared between GPU accelerated sub-classes (e.g. OpenGL)

MythVideoOutputGPU is a pure virtual class that contains code shared between the differing hardware accelerated MythVideoOutput subclasses.

Note: This should be considered a work-in-progress and it is likely to change.

See also: MythVideoOutput; MythVideoOutputOpenGL; MythVideoOutputVulkan

Definition at line 12 of file mythvideooutgpu.h.

Constructor & Destructor Documentation

◆ ~MythVideoOutputGPU()

MythVideoOutputGPU::~MythVideoOutputGPU ( )

override

Definition at line 245 of file mythvideooutgpu.cpp.

◆ MythVideoOutputGPU()

MythVideoOutputGPU::MythVideoOutputGPU	(	MythMainWindow *	MainWindow,
		MythRender *	Render,
		MythPainterGPU *	Painter,
		MythDisplay *	Display,
		MythVideoProfilePtr	VideoProfile,
		QString &	Profile
	)

protected

Definition at line 201 of file mythvideooutgpu.cpp.

Member Function Documentation

◆ GetRenderOptions()

void MythVideoOutputGPU::GetRenderOptions	(	RenderOptions &	Options,
		MythRender *	Render
	)

static

Definition at line 21 of file mythvideooutgpu.cpp.

Referenced by MythVideoOutput::GetRenderOptions().

◆ Create()

MythVideoOutputGPU * MythVideoOutputGPU::Create	(	MythMainWindow *	MainWindow,
		MythRender *	Render,
		MythPainter *	Painter,
		MythDisplay *	Display,
		const QString &	Decoder,
		MythCodecID	CodecID,
		QSize	VideoDim,
		QSize	VideoDispDim,
		float	VideoAspect,
		float	FrameRate,
		uint	PlayerFlags,
		const QString &	Codec,
		int	ReferenceFrames,
		const VideoFrameTypes *&	RenderFormats
	)

static

Definition at line 34 of file mythvideooutgpu.cpp.

Referenced by MythPlayerVideoUI::InitVideo().

◆ FrameTypeForCodec()

VideoFrameType MythVideoOutputGPU::FrameTypeForCodec ( MythCodecID CodecId )

static

Definition at line 177 of file mythvideooutgpu.cpp.

Referenced by MythVideoOutputOpenGL::GetAllowedRenderers().

◆ ChangePictureAttribute

void MythVideoOutputGPU::ChangePictureAttribute	(	PictureAttribute	Attribute,
		bool	Direction,
		int	Value
	)

signal

Referenced by MythPlayerVideoUI::InitVideo(), and MythVideoOutputGPU().

◆ PictureAttributeChanged

void MythVideoOutputGPU::PictureAttributeChanged	(	PictureAttribute	Attribute,
		int	Value
	)

signal

Referenced by MythPlayerVideoUI::InitVideo(), and MythVideoOutputGPU().

◆ SupportedAttributesChanged

void MythVideoOutputGPU::SupportedAttributesChanged ( PictureAttributeSupported Supported )

signal

Referenced by MythPlayerVideoUI::InitVideo(), and MythVideoOutputGPU().

◆ PictureAttributesUpdated

void MythVideoOutputGPU::PictureAttributesUpdated ( const std::map< PictureAttribute, int > & Values )

signal

Referenced by MythPlayerVideoUI::InitVideo(), and MythVideoOutputGPU().

◆ RefreshState

void MythVideoOutputGPU::RefreshState ( )

signal

Referenced by MythPlayerVideoUI::InitVideo(), and MythVideoOutputGPU().

◆ DoRefreshState

void MythVideoOutputGPU::DoRefreshState ( )

signal

Referenced by MythVideoOutputGPU().

◆ WindowResized

void MythVideoOutputGPU::WindowResized ( QSize Size )

slot

Definition at line 267 of file mythvideooutgpu.cpp.

Referenced by MythPlayerVideoUI::InitVideo().

◆ ResizeForVideo

void MythVideoOutputGPU::ResizeForVideo ( QSize Size = QSize() )

slot

Definition at line 708 of file mythvideooutgpu.cpp.

Referenced by Init(), MythPlayerVideoUI::InitVideo(), and ProcessInputChange().

◆ InitPictureAttributes()

void MythVideoOutputGPU::InitPictureAttributes ( )

overridevirtual

Reimplemented from MythVideoOutput.

Definition at line 262 of file mythvideooutgpu.cpp.

Referenced by Init().

◆ SetVideoFrameRate()

void MythVideoOutputGPU::SetVideoFrameRate ( float NewRate )

overridevirtual

Reimplemented from MythVideoOutput.

Definition at line 273 of file mythvideooutgpu.cpp.

Referenced by Create().

◆ DiscardFrames()

void MythVideoOutputGPU::DiscardFrames	(	bool	KeyFrame,
		bool	Flushed
	)

overridevirtual

Discard video frames.

If Flushed is true, the decoder will probably reset the hardware decoder in use and we need to release any hardware pause frames so the decoder is released before a new one is created.

Reimplemented from MythVideoOutput.

Definition at line 340 of file mythvideooutgpu.cpp.

Referenced by DestroyBuffers().

◆ DoneDisplayingFrame()

void MythVideoOutputGPU::DoneDisplayingFrame ( MythVideoFrame * Frame )

overridevirtual

Release a video frame back into the decoder pool.

Software frames do not need a pause frame as the MythVideo subclass holds a copy of the last frame in its input textures. So just release the frame.

Hardware frames hold the underlying interop class and hence access to the video texture. We cannot access them without a frame so retain the most recent frame by removing it from the 'used' queue and adding it to the 'pause' queue.

Reimplemented from MythVideoOutput.

Definition at line 361 of file mythvideooutgpu.cpp.

Referenced by UpdatePauseFrame().

◆ UpdatePauseFrame()

void MythVideoOutputGPU::UpdatePauseFrame	(	std::chrono::milliseconds &	DisplayTimecode,
		FrameScanType	Scan = `kScan_Progressive`
	)

overridevirtual

Reimplemented from MythVideoOutput.

Definition at line 653 of file mythvideooutgpu.cpp.

◆ InputChanged()

bool MythVideoOutputGPU::InputChanged	(	QSize	VideoDim,
		QSize	VideoDispDim,
		float	VideoAspect,
		MythCodecID	CodecID,
		bool &	AspectChanged,
		int	ReferenceFrames,
		bool	ForceChange
	)

overridevirtual

Tells video output to discard decoded frames and wait for new ones.

Bug:: We set the new width height and aspect ratio here, but we should do this based on the new video frames in Show().

Reimplemented from MythVideoOutput.

Definition at line 434 of file mythvideooutgpu.cpp.

◆ EndFrame()

void MythVideoOutputGPU::EndFrame ( )

overridevirtual

Implements MythVideoOutput.

Reimplemented in MythVideoOutputOpenGL, and MythVideoOutputVulkan.

Definition at line 683 of file mythvideooutgpu.cpp.

◆ ClearAfterSeek()

void MythVideoOutputGPU::ClearAfterSeek ( )

overridevirtual

Tells video output to toss decoded buffers due to a seek.

Reimplemented from MythVideoOutput.

Definition at line 688 of file mythvideooutgpu.cpp.

◆ GetDisplayVisibleRectAdj()

QRect MythVideoOutputGPU::GetDisplayVisibleRectAdj ( )

protectedvirtual

Reimplemented in MythVideoOutputOpenGL.

Definition at line 257 of file mythvideooutgpu.cpp.

Referenced by Init().

◆ Init()

bool MythVideoOutputGPU::Init	(	QSize	VideoDim,
		QSize	VideoDispDim,
		float	Aspect,
		QRect	DisplayVisibleRect,
		MythCodecID	CodecId
	)

overrideprotectedvirtual

Reimplemented from MythVideoOutput.

Reimplemented in MythVideoOutputOpenGL, and MythVideoOutputVulkan.

Definition at line 287 of file mythvideooutgpu.cpp.

Referenced by Create(), MythVideoOutputVulkan::Init(), MythVideoOutputOpenGL::Init(), and ProcessInputChange().

◆ PrepareFrame()

void MythVideoOutputGPU::PrepareFrame	(	MythVideoFrame *	Frame,
		FrameScanType	Scan
	)

overrideprotectedvirtual

Implements MythVideoOutput.

Reimplemented in MythVideoOutputOpenGL, and MythVideoOutputVulkan.

Definition at line 587 of file mythvideooutgpu.cpp.

Referenced by MythVideoOutputVulkan::PrepareFrame(), and MythVideoOutputOpenGL::PrepareFrame().

◆ RenderFrame()

void MythVideoOutputGPU::RenderFrame	(	MythVideoFrame *	Frame,
		FrameScanType	Scan
	)

overrideprotectedvirtual

Implements MythVideoOutput.

Reimplemented in MythVideoOutputOpenGL, and MythVideoOutputVulkan.

Definition at line 612 of file mythvideooutgpu.cpp.

Referenced by MythVideoOutputVulkan::RenderFrame(), and MythVideoOutputOpenGL::RenderFrame().

◆ CreateBuffers()

bool MythVideoOutputGPU::CreateBuffers	(	MythCodecID	CodecID,
		QSize	Size
	)

protected

Definition at line 393 of file mythvideooutgpu.cpp.

Referenced by Init().

◆ DestroyBuffers()

void MythVideoOutputGPU::DestroyBuffers ( )

protected

Definition at line 422 of file mythvideooutgpu.cpp.

Referenced by ~MythVideoOutputGPU().

◆ ProcessInputChange()

bool MythVideoOutputGPU::ProcessInputChange ( )

protected

Definition at line 492 of file mythvideooutgpu.cpp.

Referenced by PrepareFrame().

◆ InitDisplayMeasurements()

void MythVideoOutputGPU::InitDisplayMeasurements ( )

protected

Initialise display measurement.

The sole intent here is to ensure that MythVideoBounds has the correct aspect ratio when it calculates the video display rectangle.

Definition at line 552 of file mythvideooutgpu.cpp.

Referenced by Init(), and WindowResized().

◆ SetReferenceFrames()

void MythVideoOutputGPU::SetReferenceFrames ( int ReferenceFrames )

protected

Definition at line 429 of file mythvideooutgpu.cpp.

Referenced by Create().

Member Data Documentation

◆ m_mainWindow

MythMainWindow* MythVideoOutputGPU::m_mainWindow { nullptr }

protected

Definition at line 68 of file mythvideooutgpu.h.

Referenced by MythVideoOutputOpenGL::GetDisplayVisibleRectAdj(), MythVideoOutputGPU(), RenderFrame(), and ResizeForVideo().

◆ m_render

MythRender* MythVideoOutputGPU::m_render { nullptr }

protected

Definition at line 69 of file mythvideooutgpu.h.

Referenced by Init(), MythVideoOutputGPU(), RenderFrame(), and ~MythVideoOutputGPU().

◆ m_video

MythVideoGPU* MythVideoOutputGPU::m_video { nullptr }

protected

Definition at line 70 of file mythvideooutgpu.h.

Referenced by ClearAfterSeek(), MythVideoOutputVulkan::EndFrame(), EndFrame(), MythVideoOutputVulkan::Init(), MythVideoOutputOpenGL::Init(), Init(), MythVideoOutputOpenGL::MythVideoOutputOpenGL(), MythVideoOutputVulkan::MythVideoOutputVulkan(), PrepareFrame(), MythVideoOutputVulkan::RenderFrame(), RenderFrame(), UpdatePauseFrame(), and ~MythVideoOutputGPU().

◆ m_painter

MythPainterGPU* MythVideoOutputGPU::m_painter { nullptr }

protected

Definition at line 71 of file mythvideooutgpu.h.

Referenced by MythVideoOutputVulkan::Init(), MythVideoOutputOpenGL::Init(), Init(), MythVideoOutputGPU(), MythVideoOutputOpenGL::MythVideoOutputOpenGL(), MythVideoOutputVulkan::MythVideoOutputVulkan(), RenderFrame(), and ~MythVideoOutputGPU().

◆ m_newCodecId

MythCodecID MythVideoOutputGPU::m_newCodecId { kCodec_NONE }

protected

Definition at line 72 of file mythvideooutgpu.h.

Referenced by Init(), InputChanged(), ProcessInputChange(), MythVideoOutputVulkan::RenderFrame(), and MythVideoOutputOpenGL::RenderFrame().

◆ m_newVideoDim

QSize MythVideoOutputGPU::m_newVideoDim { 0, 0 }

protected

Definition at line 73 of file mythvideooutgpu.h.

Referenced by InputChanged(), and ProcessInputChange().

◆ m_newVideoDispDim

QSize MythVideoOutputGPU::m_newVideoDispDim { 0, 0 }

protected

Definition at line 74 of file mythvideooutgpu.h.

Referenced by InputChanged(), and ProcessInputChange().

◆ m_newAspect

float MythVideoOutputGPU::m_newAspect { 0.0F }

protected

Definition at line 75 of file mythvideooutgpu.h.

Referenced by InputChanged(), and ProcessInputChange().

◆ m_newFrameRate

bool MythVideoOutputGPU::m_newFrameRate { false }

protected

Definition at line 76 of file mythvideooutgpu.h.

Referenced by ProcessInputChange(), and SetVideoFrameRate().

◆ m_buffersCreated

bool MythVideoOutputGPU::m_buffersCreated { false }

protected

Definition at line 77 of file mythvideooutgpu.h.

Referenced by CreateBuffers(), DestroyBuffers(), Init(), and InputChanged().

◆ m_profile

QString MythVideoOutputGPU::m_profile

protected

Definition at line 78 of file mythvideooutgpu.h.

Referenced by MythVideoOutputOpenGL::MythVideoOutputOpenGL().

◆ m_needFullClear

bool MythVideoOutputGPU::m_needFullClear { false }

protected

Definition at line 79 of file mythvideooutgpu.h.

Referenced by MythVideoOutputGPU(), and MythVideoOutputOpenGL::RenderFrame().

◆ m_hdrTracker

HDRTracker MythVideoOutputGPU::m_hdrTracker { nullptr }

protected

Definition at line 80 of file mythvideooutgpu.h.

Referenced by MythVideoOutputGPU(), PrepareFrame(), and ~MythVideoOutputGPU().

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

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~MythVideoOutputGPU()

◆ MythVideoOutputGPU()

Member Function Documentation

◆ GetRenderOptions()

◆ Create()

◆ FrameTypeForCodec()

◆ ChangePictureAttribute

◆ PictureAttributeChanged

◆ SupportedAttributesChanged

◆ PictureAttributesUpdated

◆ RefreshState

◆ DoRefreshState

◆ WindowResized

◆ ResizeForVideo

◆ InitPictureAttributes()

◆ SetVideoFrameRate()

◆ DiscardFrames()

◆ DoneDisplayingFrame()

◆ UpdatePauseFrame()

◆ InputChanged()

◆ EndFrame()

◆ ClearAfterSeek()

◆ GetDisplayVisibleRectAdj()

◆ Init()

◆ PrepareFrame()

◆ RenderFrame()

◆ CreateBuffers()

◆ DestroyBuffers()

◆ ProcessInputChange()

◆ InitDisplayMeasurements()

◆ SetReferenceFrames()

Member Data Documentation

◆ m_mainWindow

◆ m_render

◆ m_video

◆ m_painter

◆ m_newCodecId

◆ m_newVideoDim

◆ m_newVideoDispDim

◆ m_newAspect

◆ m_newFrameRate

◆ m_buffersCreated

◆ m_profile

◆ m_needFullClear

◆ m_hdrTracker