#include <BaseRenderer.h>

Inheritance diagram for CBaseRenderer:

Public Member Functions
	CBaseRenderer ()

virtual	~CBaseRenderer ()

virtual bool	Configure (const VideoPicture &picture, float fps, unsigned int orientation)=0

virtual bool	IsConfigured ()=0

virtual void	AddVideoPicture (const VideoPicture &picture, int index)=0

virtual bool	IsPictureHW (const VideoPicture &picture)

virtual void	UnInit ()=0

virtual bool	Flush (bool saveBuffers)

virtual void	SetBufferSize (int numBuffers)

virtual void	ReleaseBuffer (int idx)

virtual bool	NeedBuffer (int idx)

virtual bool	IsGuiLayer ()

virtual CRenderInfo	GetRenderInfo ()

virtual void	Update ()=0

virtual void	RenderUpdate (int index, int index2, bool clear, unsigned int flags, unsigned int alpha)=0

virtual bool	RenderCapture (CRenderCapture *capture)=0

virtual bool	ConfigChanged (const VideoPicture &picture)=0

virtual bool	SupportsMultiPassRendering ()=0

virtual bool	Supports (ERENDERFEATURE feature)

virtual bool	Supports (ESCALINGMETHOD method)=0

virtual bool	WantsDoublePass ()

void	SetViewMode (int viewMode)

void	GetVideoRect (CRect &source, CRect &dest, CRect &view)
	Get video rectangle and view window. More...

float	GetAspectRatio () const

void	SetVideoSettings (const CVideoSettings &settings)

Static Public Member Functions
static void	SettingOptionsRenderMethodsFiller (std::shared_ptr< const CSetting > setting, std::vector< std::pair< std::string, int > > &list, int &current, void *data)

Protected Member Functions
void	CalcNormalRenderRect (float offsetX, float offsetY, float width, float height, float inputFrameRatio, float zoomAmount, float verticalShift)

void	CalculateFrameAspectRatio (unsigned int desired_width, unsigned int desired_height)

virtual void	ManageRenderArea ()

virtual void	ReorderDrawPoints ()

virtual EShaderFormat	GetShaderFormat ()

void	MarkDirty ()

void	saveRotatedCoords ()

void	syncDestRectToRotatedPoints ()

void	restoreRotatedCoords ()

Protected Attributes
unsigned int	m_sourceWidth = 720

unsigned int	m_sourceHeight = 480

float	m_sourceFrameRatio = 1.0f

float	m_fps = 0.0f

unsigned int	m_renderOrientation = 0

CPoint	m_rotatedDestCoords [4]

CPoint	m_savedRotatedDestCoords [4]

CRect	m_destRect

CRect	m_sourceRect

CRect	m_viewRect

unsigned	m_iFlags = 0

AVPixelFormat	m_format = AV_PIX_FMT_NONE

CVideoSettings	m_videoSettings

Constructor & Destructor Documentation

◆ CBaseRenderer()

CBaseRenderer::CBaseRenderer ( )

◆ ~CBaseRenderer()

CBaseRenderer::~CBaseRenderer ( )

virtualdefault

Member Function Documentation

◆ AddVideoPicture()

virtual void CBaseRenderer::AddVideoPicture	(	const VideoPicture &	picture,
		int	index
	)

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodec, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ CalcNormalRenderRect()

void CBaseRenderer::CalcNormalRenderRect	(	float	offsetX,
		float	offsetY,
		float	width,
		float	height,
		float	inputFrameRatio,
		float	zoomAmount,
		float	verticalShift
	)

protected

◆ CalculateFrameAspectRatio()

void CBaseRenderer::CalculateFrameAspectRatio	(	unsigned int	desired_width,
		unsigned int	desired_height
	)

protected

◆ ConfigChanged()

virtual bool CBaseRenderer::ConfigChanged ( const VideoPicture & picture )

pure virtual

Implemented in CRendererAML, MMAL::CMMALRenderer, CRendererDRMPRIME, CRendererMediaCodecSurface, CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ Configure()

virtual bool CBaseRenderer::Configure	(	const VideoPicture &	picture,
		float	fps,
		unsigned int	orientation
	)

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererDRMPRIMEGLES, CRendererMediaCodecSurface, CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ Flush()

virtual bool CBaseRenderer::Flush ( bool saveBuffers )

inlinevirtual

Reimplemented in MMAL::CMMALRenderer, CRendererDRMPRIME, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ GetAspectRatio()

float CBaseRenderer::GetAspectRatio ( ) const

◆ GetRenderInfo()

virtual CRenderInfo CBaseRenderer::GetRenderInfo ( )

inlinevirtual

Reimplemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodec, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ GetShaderFormat()

EShaderFormat CBaseRenderer::GetShaderFormat ( )

protectedvirtual

Reimplemented in CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CRendererVTB, and CRendererVTB.

◆ GetVideoRect()

void CBaseRenderer::GetVideoRect	(	CRect &	source,
		CRect &	dest,
		CRect &	view
	)

Get video rectangle and view window.

Parameters

source	is original size of the video
dest	is the target rendering area honoring aspect ratio of source
view	is the entire target rendering area for the video (including black bars)

◆ IsConfigured()

virtual bool CBaseRenderer::IsConfigured ( )

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ IsGuiLayer()

virtual bool CBaseRenderer::IsGuiLayer ( )

inlinevirtual

Reimplemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, and CLinuxRendererGLES.

◆ IsPictureHW()

virtual bool CBaseRenderer::IsPictureHW ( const VideoPicture & picture )

inlinevirtual

Reimplemented in MMAL::CMMALRenderer.

◆ ManageRenderArea()

void CBaseRenderer::ManageRenderArea ( )

protectedvirtual

Reimplemented in CRendererDRMPRIME.

◆ MarkDirty()

void CBaseRenderer::MarkDirty ( )

protected

◆ NeedBuffer()

virtual bool CBaseRenderer::NeedBuffer ( int idx )

inlinevirtual

Reimplemented in CRendererDRMPRIME, CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CRendererVTB, CRendererVTB, CWinRenderer, and CRendererDRMPRIMEGLES.

◆ ReleaseBuffer()

virtual void CBaseRenderer::ReleaseBuffer ( int idx )

inlinevirtual

Reimplemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodec, CRendererMediaCodecSurface, CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CRendererVTB, CRendererVTB, CLinuxRendererGL, CLinuxRendererGLES, CWinRenderer, and CRendererDRMPRIMEGLES.

◆ RenderCapture()

virtual bool CBaseRenderer::RenderCapture ( CRenderCapture * capture )

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ RenderUpdate()

virtual void CBaseRenderer::RenderUpdate	(	int	index,
		int	index2,
		bool	clear,
		unsigned int	flags,
		unsigned int	alpha
	)

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ ReorderDrawPoints()

void CBaseRenderer::ReorderDrawPoints ( )

inlineprotectedvirtual

Reimplemented in CRendererMediaCodecSurface.

◆ restoreRotatedCoords()

void CBaseRenderer::restoreRotatedCoords ( )

protected

◆ saveRotatedCoords()

void CBaseRenderer::saveRotatedCoords ( )

protected

◆ SetBufferSize()

virtual void CBaseRenderer::SetBufferSize ( int numBuffers )

inlinevirtual

Reimplemented in CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ SettingOptionsRenderMethodsFiller()

void CBaseRenderer::SettingOptionsRenderMethodsFiller	(	std::shared_ptr< const CSetting >	setting,
		std::vector< std::pair< std::string, int > > &	list,
		int &	current,
		void *	data
	)

static

◆ SetVideoSettings()

void CBaseRenderer::SetVideoSettings ( const CVideoSettings & settings )

◆ SetViewMode()

void CBaseRenderer::SetViewMode ( int viewMode )

◆ Supports() [1/2]

virtual bool CBaseRenderer::Supports ( ERENDERFEATURE feature )

inlinevirtual

Reimplemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererDRMPRIMEGLES, CRendererMediaCodecSurface, CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ Supports() [2/2]

virtual bool CBaseRenderer::Supports ( ESCALINGMETHOD method )

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererDRMPRIMEGLES, CRendererMediaCodecSurface, CRendererVAAPI, CRendererVAAPI, CRendererVDPAU, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ SupportsMultiPassRendering()

virtual bool CBaseRenderer::SupportsMultiPassRendering ( )

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ syncDestRectToRotatedPoints()

void CBaseRenderer::syncDestRectToRotatedPoints ( )

protected

◆ UnInit()

virtual void CBaseRenderer::UnInit ( )

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ Update()

virtual void CBaseRenderer::Update ( )

pure virtual

Implemented in MMAL::CMMALRenderer, CRendererAML, CRendererDRMPRIME, CRendererMediaCodecSurface, CLinuxRendererGL, CLinuxRendererGLES, and CWinRenderer.

◆ WantsDoublePass()

virtual bool CBaseRenderer::WantsDoublePass ( )

inlinevirtual

Reimplemented in CWinRenderer.

Member Data Documentation

◆ m_destRect

CRect CBaseRenderer::m_destRect

protected

◆ m_format

AVPixelFormat CBaseRenderer::m_format = AV_PIX_FMT_NONE

protected

◆ m_fps

float CBaseRenderer::m_fps = 0.0f

protected

◆ m_iFlags

unsigned CBaseRenderer::m_iFlags = 0

protected

◆ m_renderOrientation

unsigned int CBaseRenderer::m_renderOrientation = 0

protected

◆ m_rotatedDestCoords

CPoint CBaseRenderer::m_rotatedDestCoords[4]

protected

◆ m_savedRotatedDestCoords

CPoint CBaseRenderer::m_savedRotatedDestCoords[4]

protected

◆ m_sourceFrameRatio

float CBaseRenderer::m_sourceFrameRatio = 1.0f

protected

◆ m_sourceHeight

unsigned int CBaseRenderer::m_sourceHeight = 480

protected

◆ m_sourceRect

CRect CBaseRenderer::m_sourceRect

protected

◆ m_sourceWidth

unsigned int CBaseRenderer::m_sourceWidth = 720

protected

◆ m_videoSettings

CVideoSettings CBaseRenderer::m_videoSettings

protected

◆ m_viewRect

CRect CBaseRenderer::m_viewRect

protected

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ CBaseRenderer()

◆ ~CBaseRenderer()

Member Function Documentation

◆ AddVideoPicture()

◆ CalcNormalRenderRect()

◆ CalculateFrameAspectRatio()

◆ ConfigChanged()

◆ Configure()

◆ Flush()

◆ GetAspectRatio()

◆ GetRenderInfo()

◆ GetShaderFormat()

◆ GetVideoRect()

◆ IsConfigured()

◆ IsGuiLayer()

◆ IsPictureHW()

◆ ManageRenderArea()

◆ MarkDirty()

◆ NeedBuffer()

◆ ReleaseBuffer()

◆ RenderCapture()

◆ RenderUpdate()

◆ ReorderDrawPoints()

◆ restoreRotatedCoords()

◆ saveRotatedCoords()

◆ SetBufferSize()

◆ SettingOptionsRenderMethodsFiller()

◆ SetVideoSettings()

◆ SetViewMode()

◆ Supports() [1/2]

◆ Supports() [2/2]

◆ SupportsMultiPassRendering()

◆ syncDestRectToRotatedPoints()

◆ UnInit()

◆ Update()

◆ WantsDoublePass()

Member Data Documentation

◆ m_destRect

◆ m_format

◆ m_fps

◆ m_iFlags

◆ m_renderOrientation

◆ m_rotatedDestCoords

◆ m_savedRotatedDestCoords

◆ m_sourceFrameRatio

◆ m_sourceHeight

◆ m_sourceRect

◆ m_sourceWidth

◆ m_videoSettings

◆ m_viewRect