ttv::broadcast::BaseFrameAllocator Class Reference

#include <intelbaseallocator.h>

Inheritance diagram for ttv::broadcast::BaseFrameAllocator:

Classes
class	safe_array
struct	UniqueResponse

Public Member Functions
	BaseFrameAllocator ()
virtual	~BaseFrameAllocator ()
virtual mfxStatus	Init (mfxAllocatorParams *pParams)=0
virtual mfxStatus	Close ()

Protected Types
typedef std::list< mfxFrameAllocResponse >::iterator	Iter

Protected Member Functions
virtual mfxStatus	AllocFrames (mfxFrameAllocRequest *request, mfxFrameAllocResponse *response)
virtual mfxStatus	FreeFrames (mfxFrameAllocResponse *response)
virtual bool	IsSame (const mfxFrameAllocResponse &l, const mfxFrameAllocResponse &r)
virtual mfxStatus	CheckRequestType (mfxFrameAllocRequest *request)
virtual mfxStatus	LockFrame (mfxMemId mid, mfxFrameData *ptr)=0
virtual mfxStatus	UnlockFrame (mfxMemId mid, mfxFrameData *ptr)=0
virtual mfxStatus	GetFrameHDL (mfxMemId mid, mfxHDL *handle)=0
virtual mfxStatus	ReleaseResponse (mfxFrameAllocResponse *response)=0
virtual mfxStatus	AllocImpl (mfxFrameAllocRequest *request, mfxFrameAllocResponse *response)=0

Protected Attributes
std::list< mfxFrameAllocResponse >	m_responses
UniqueResponse	m_externalDecoderResponse

Static Protected Attributes
static const mfxU32	MEMTYPE_FROM_MASK = MFX_MEMTYPE_FROM_ENCODE | MFX_MEMTYPE_FROM_DECODE | MFX_MEMTYPE_FROM_VPPIN | MFX_MEMTYPE_FROM_VPPOUT

Member Typedef Documentation

Iter

typedef std::list<mfxFrameAllocResponse>::iterator ttv::broadcast::BaseFrameAllocator::Iter

protected

Constructor & Destructor Documentation

BaseFrameAllocator()

ttv::broadcast::BaseFrameAllocator::BaseFrameAllocator

(

)

~BaseFrameAllocator()

virtual ttv::broadcast::BaseFrameAllocator::~BaseFrameAllocator ( )

virtual

Member Function Documentation

AllocFrames()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::AllocFrames ( mfxFrameAllocRequest *  request, mfxFrameAllocResponse *  response  )

protectedvirtual

Implements ttv::broadcast::MFXFrameAllocator.

AllocImpl()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::AllocImpl ( mfxFrameAllocRequest *  request, mfxFrameAllocResponse *  response  )

protectedpure virtual

Implemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

CheckRequestType()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::CheckRequestType ( mfxFrameAllocRequest *  request )

protectedvirtual

Reimplemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

Close()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::Close ( )

virtual

Implements ttv::broadcast::MFXFrameAllocator.

Reimplemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

FreeFrames()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::FreeFrames ( mfxFrameAllocResponse *  response )

protectedvirtual

Implements ttv::broadcast::MFXFrameAllocator.

GetFrameHDL()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::GetFrameHDL ( mfxMemId  mid, mfxHDL *  handle  )

protectedpure virtual

Implements ttv::broadcast::MFXFrameAllocator.

Implemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

Init()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::Init ( mfxAllocatorParams *  pParams )

pure virtual

Implements ttv::broadcast::MFXFrameAllocator.

Implemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

IsSame()

virtual bool ttv::broadcast::BaseFrameAllocator::IsSame ( const mfxFrameAllocResponse &  l, const mfxFrameAllocResponse &  r  )

protectedvirtual

LockFrame()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::LockFrame ( mfxMemId  mid, mfxFrameData *  ptr  )

protectedpure virtual

Implements ttv::broadcast::MFXFrameAllocator.

Implemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

ReleaseResponse()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::ReleaseResponse ( mfxFrameAllocResponse *  response )

protectedpure virtual

Implemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

UnlockFrame()

virtual mfxStatus ttv::broadcast::BaseFrameAllocator::UnlockFrame ( mfxMemId  mid, mfxFrameData *  ptr  )

protectedpure virtual

Implements ttv::broadcast::MFXFrameAllocator.

Implemented in ttv::broadcast::D3DFrameAllocator, and ttv::broadcast::SysMemFrameAllocator.

Member Data Documentation

m_externalDecoderResponse

UniqueResponse ttv::broadcast::BaseFrameAllocator::m_externalDecoderResponse

protected

m_responses

std::list<mfxFrameAllocResponse> ttv::broadcast::BaseFrameAllocator::m_responses

protected

MEMTYPE_FROM_MASK

const mfxU32 ttv::broadcast::BaseFrameAllocator::MEMTYPE_FROM_MASK = MFX_MEMTYPE_FROM_ENCODE | MFX_MEMTYPE_FROM_DECODE | MFX_MEMTYPE_FROM_VPPIN | MFX_MEMTYPE_FROM_VPPOUT

staticprotected

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

• modules/broadcast/broadcast_intel-video-encoder/include/twitchsdk/broadcast/intelbaseallocator.h