Inheritance diagram for OpenGLFrameFifo:

Collaboration diagram for OpenGLFrameFifo:

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Public Member Functions
	OpenGLFrameFifo (OpenGLFrameFifoContext ctx=OpenGLFrameFifoContext())
	Default constructor. More...

	~OpenGLFrameFifo ()
	Default destructor.

virtual bool	writeCopy (Frame *f, bool wait=false)
	Redefined. Uses FrameFifo::writeCopy. Separates configuration frames and YUVFrames.

virtual void	recycle_ (Frame *f)
	Redefined. Uses FrameFifo::recycle_. Separates configuration frames and YUVFrames.

void	allocateYUV ()
	Allocate YUVFrame's .. must be done after OpenGLThread has been started.

void	deallocateYUV ()
	Deallocate YUVFrame's .. must be done before OpenGLThread exits.

void	dumpYUVStacks ()
	Dump frames in OpenGLFrameFifo::yuv_stacks.

void	YUVdiagnosis ()
	Brief resumen of OpenGLFrameFifo::yuv_stacks.

void	debugOn ()

void	debugOff ()

Public Member Functions inherited from FrameFifo
	FrameFifo (const char *name, FrameFifoContext ctx=FrameFifoContext())
	Default ctor

virtual	~FrameFifo ()
	Default virtual dtor

	ban_copy_ctor (FrameFifo)

	ban_copy_asm (FrameFifo)

virtual Frame *	read (unsigned short int mstimeout=0)
	Pop a frame from the end of the fifo when available.

virtual void	recycle (Frame *f)
	Like FrameFifo::recycle_ but with mutex protection.

virtual void	recycleAll ()
	Recycle all frames from fifo back to stack (make a "flush")

virtual void	dumpStacks ()
	Dump frames in the stacks.

virtual void	dumpFifo ()
	Dump frames in the fifo.

virtual void	diagnosis ()
	Print a resumen of fifo and stack usage.

bool	isEmpty ()
	Tell if fifo is empty.

Protected Member Functions
YUVFrame *	prepareAVBitmapFrame (AVBitmapFrame *frame)
	Tries to get a YUVFrame with correct bitmap dimensions from the stack. If success, returns pointer to the YUVFrame, otherwise NULL.

Protected Member Functions inherited from FrameFifo
virtual void	recycleAll_ ()
	Recycle all frames back to the stack.

Protected Attributes
OpenGLFrameFifoContext	gl_ctx
	Stack profile and overflow behaviour.

std::map< BitmapType, YUVReservoir >	yuv_reservoirs
	Instances of YUVFrame s.

std::map< BitmapType, YUVStack >	yuv_stacks
	Pointers to Frames s in the reservoirs.

Protected Attributes inherited from FrameFifo
std::string	name

FrameFifoContext	ctx
	Parameters defining the stack and overflow behaviour.

std::map< FrameClass, Reservoir >	reservoirs
	The actual frames.

std::map< FrameClass, Stack >	stacks
	Pointers to the actual frames, sorted by FrameClass.

Fifo	fifo
	The fifo queue.

std::mutex	mutex
	The Lock.

std::condition_variable	condition
	The Event/Flag.

std::condition_variable	ready_condition
	The Event/Flag for FrameFifo::ready_mutex.

Detailed Description

A FrameFifo managed and used by OpenGLThread.

Manages a stack of (pre-reserved) YUVFrame instances for different resolutions.

Constructor & Destructor Documentation

OpenGLFrameFifo::OpenGLFrameFifo ( OpenGLFrameFifoContext ctx = OpenGLFrameFifoContext() )

Default constructor.

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