#include <libmythtv/opengl/mythmmalinterop.h>

Inheritance diagram for MythMMALInterop:

Collaboration diagram for MythMMALInterop:

Public Member Functions
virtual std::vector< MythVideoTextureOpenGL * >	Acquire (MythRenderOpenGL Context, MythVideoColourSpace ColourSpace, MythVideoFrame *Frame, FrameScanType Scan) override

Public Member Functions inherited from MythOpenGLInterop
	~MythOpenGLInterop () override

virtual std::vector< MythVideoTextureOpenGL * >	Acquire (MythRenderOpenGL Context, MythVideoColourSpace ColourSpace, MythVideoFrame *Frame, FrameScanType Scan)

Public Member Functions inherited from MythInteropGPU
	MythInteropGPU (MythRender Context, InteropType Type, MythPlayerUI Player=nullptr)

	~MythInteropGPU () override

InteropType	GetType ()

MythPlayerUI *	GetPlayer ()

void	SetDefaultFree (FreeAVHWDeviceContext FreeContext)

void	SetDefaultUserOpaque (void *UserOpaque)

FreeAVHWDeviceContext	GetDefaultFree ()

void *	GetDefaultUserOpaque ()

Public Member Functions inherited from ReferenceCounter
	ReferenceCounter (const QString &debugName, bool logDebug=true)
	Creates reference counter with an initial value of 1. More...

virtual int	IncrRef (void)
	Increments reference count. More...

virtual int	DecrRef (void)
	Decrements reference count and deletes on 0. More...

Static Public Member Functions
static void	GetMMALTypes (MythRenderOpenGL *Render, MythInteropGPU::InteropMap &Types)

static MythMMALInterop *	CreateMMAL (MythRenderOpenGL *Context)
	Create an MMAL interop. More...

Static Public Member Functions inherited from MythOpenGLInterop
static void	GetTypes (MythRender *Render, MythInteropGPU::InteropMap &Types)

static std::vector< MythVideoTextureOpenGL * >	Retrieve (MythRenderOpenGL Context, MythVideoColourSpace ColourSpace, MythVideoFrame *Frame, FrameScanType Scan)

Static Public Member Functions inherited from MythInteropGPU
static InteropMap	GetTypes (MythRender *Render)

static QString	TypeToString (InteropType Type)

static QString	TypesToString (const InteropMap &Types)

static MythInteropGPU *	CreateDummy ()

Static Public Member Functions inherited from ReferenceCounter
static void	PrintDebug (void)
	Print out any leaks if that level of debugging is enabled. More...

Protected Member Functions
	MythMMALInterop (MythRenderOpenGL *Context)

virtual	~MythMMALInterop () override

Protected Member Functions inherited from MythOpenGLInterop
	MythOpenGLInterop (MythRenderOpenGL Context, InteropType Type, MythPlayerUI Player=nullptr)

virtual void	DeleteTextures ()

Protected Member Functions inherited from ReferenceCounter
virtual	~ReferenceCounter (void)
	Called on destruction, will warn if object deleted with references in place. More...

Private Member Functions
MMAL_BUFFER_HEADER_T *	VerifyBuffer (MythRenderOpenGL Context, MythVideoFrame Frame)

Additional Inherited Members
Public Types inherited from MythInteropGPU
enum	InteropType : std::uint8_t { Unsupported = 0 , GL_VAAPIGLXCOPY , GL_VAAPIGLXPIX , GL_VAAPIEGLDRM , GL_VTB , GL_VTBSURFACE , GL_MEDIACODEC , GL_VDPAU , GL_NVDEC , GL_MMAL , GL_DRMPRIME , DRM_DRMPRIME , DUMMY }

using	InteropTypes = std::vector< InteropType >

using	InteropMap = std::map< VideoFrameType, InteropTypes >

Protected Attributes inherited from MythOpenGLInterop
MythRenderOpenGL *	m_openglContext { nullptr }

QHash< unsigned long long, std::vector< MythVideoTextureOpenGL * > >	m_openglTextures

Protected Attributes inherited from MythInteropGPU
MythRender *	m_context { nullptr }

QSize	m_textureSize

uint64_t	m_discontinuityCounter { 0 }

FreeAVHWDeviceContext	m_defaultFree { nullptr }

void *	m_defaultUserOpaque { nullptr }

MythPlayerUI *	m_player { nullptr }

InteropType	m_type { Unsupported }

Protected Attributes inherited from ReferenceCounter
bool	m_logDebug
	This is used to suppress creating LoggingItem classes for LoggingItem reference count changes. More...

QAtomicInt	m_referenceCount {1}

Detailed Description

Definition at line 13 of file mythmmalinterop.h.

Constructor & Destructor Documentation

◆ MythMMALInterop()

MythMMALInterop::MythMMALInterop ( MythRenderOpenGL * Context )

protected

Definition at line 17 of file mythmmalinterop.cpp.

Referenced by CreateMMAL().

◆ ~MythMMALInterop()

MythMMALInterop::~MythMMALInterop ( )

overrideprotectedvirtual

Definition at line 22 of file mythmmalinterop.cpp.

Member Function Documentation

◆ Acquire()

std::vector< MythVideoTextureOpenGL * > MythMMALInterop::Acquire	(	MythRenderOpenGL *	Context,
		MythVideoColourSpace *	ColourSpace,
		MythVideoFrame *	Frame,
		FrameScanType	Scan
	)

overridevirtual

Reimplemented from MythOpenGLInterop.

Definition at line 91 of file mythmmalinterop.cpp.

◆ CreateMMAL()

MythMMALInterop * MythMMALInterop::CreateMMAL ( MythRenderOpenGL * Context )

static

Create an MMAL interop.

Note: This is called directly from the decoder - hence we do not attempt to retrieve the list of supported types again. Assume it has already been verified.

Definition at line 51 of file mythmmalinterop.cpp.

Referenced by MythMMALContext::HwDecoderInit().

◆ GetMMALTypes()

void MythMMALInterop::GetMMALTypes	(	MythRenderOpenGL *	Render,
		MythInteropGPU::InteropMap &	Types
	)

static

Definition at line 27 of file mythmmalinterop.cpp.

Referenced by MythOpenGLInterop::GetTypes().

◆ VerifyBuffer()

MMAL_BUFFER_HEADER_T * MythMMALInterop::VerifyBuffer	(	MythRenderOpenGL *	Context,
		MythVideoFrame *	Frame
	)

private

Definition at line 56 of file mythmmalinterop.cpp.

Referenced by Acquire().

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

mythtv/libs/libmythtv/opengl/mythmmalinterop.h
mythtv/libs/libmythtv/opengl/mythmmalinterop.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members