The window. More...

#include <window.h>

Inheritance diagram for eq::server::Window:

Collaboration diagram for eq::server::Window:

Public Member Functions
	Window (Pipe *parent)
	Constructs a new Window.
void	send (net::ObjectPacket &packet)
Data Access

Node *	getNode ()
const Node *	getNode () const
Config *	getConfig ()
const Config *	getConfig () const
ServerPtr	getServer ()
Channel *	getChannel (const ChannelPath &path)
net::CommandQueue *	getMainThreadQueue ()
net::CommandQueue *	getCommandThreadQueue ()
void	activate ()
	Increase window activition count.
void	deactivate ()
	Decrease window activition count.
State	getState () const
void	setState (const State state)
bool	isActive () const
bool	isStopped () const
bool	isRunning () const
bool	needsDelete () const
void	postDelete ()
	Schedule deletion of this window.
void	addTasks (const uint32_t tasks)
	Add additional tasks this window, and all its parents, might potentially execute.
net::Barrier *	joinSwapBarrier (net::Barrier *barrier)
	Join a swap barrier for the next update.
net::Barrier *	joinNVSwapBarrier (const SwapBarrier swapBarrier, net::Barrier netBarrier)
	Join a NV_swap_group barrier for the next update.
bool	hasNVSwapBarrier () const
void	setLastDrawChannel (const Channel *channel)
	The last drawing channel for this entity.
const Channel *	getLastDrawChannel () const
void	setMaxFPS (const float fps)
	The maximum frame rate for this window.
float	getMaxFPS () const
Operations

void	configInit (const uint32_t initID, const uint32_t frameNumber)
	Start initializing this entity.
bool	syncConfigInit ()
	Sync initialization of this entity.
void	configExit ()
	Start exiting this entity.
bool	syncConfigExit ()
	Sync exit of this entity.
void	updateDraw (const uint32_t frameID, const uint32_t frameNumber)
	Update one frame.
void	updatePost (const uint32_t frameID, const uint32_t frameNumber)
	Trigger the post-draw operations.
Protected Member Functions
virtual void	attachToSession (const uint32_t id, const uint32_t instanceID, net::Session *session)
virtual void	deserialize (eq::net::DataIStream &, const uint64_t)
	Worker for unpack() and applyInstanceData().
virtual void	removeChild (const uint32_t id)
Friends
std::ostream &	operator<< (std::ostream &, const Window *)

Detailed Description

The window.

Definition at line 42 of file server/window.h.

Member Function Documentation

void eq::server::Window::activate ( )

Increase window activition count.

Definition at line 172 of file server/window.cpp.

References eq::server::Pipe::activate(), EQLOG, and eq::fabric::Window< Pipe, Window, Channel >::getPipe().

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void eq::server::Window::attachToSession	(	const uint32_t	id,
		const uint32_t	instanceID,
		net::Session *	session
	)			`[protected, virtual]`

See also:: net::Object::attachToSession.

Reimplemented from eq::fabric::Window< Pipe, Window, Channel >.

Definition at line 70 of file server/window.cpp.

References eq::net::Dispatcher::registerCommand().

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void eq::server::Window::configExit ( )

Start exiting this entity.

Definition at line 351 of file server/window.cpp.

References EQLOG, eq::net::Object::getID(), eq::fabric::Window< Pipe, Window, Channel >::getPipe(), isRunning(), eq::LOG_INIT, needsDelete(), eq::server::STATE_DELETE, eq::server::STATE_EXITING, and eq::server::STATE_INIT_FAILED.

Referenced by syncConfigInit().

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void eq::server::Window::configInit	(	const uint32_t	initID,
		const uint32_t	frameNumber
	)

Start initializing this entity.

Definition at line 310 of file server/window.cpp.

References EQLOG, eq::net::Object::getID(), eq::fabric::Window< Pipe, Window, Channel >::getPipe(), eq::LOG_INIT, eq::LOG_TASKS, needsDelete(), and eq::server::STATE_STOPPED.

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void eq::server::Window::deactivate ( )

Decrease window activition count.

Definition at line 184 of file server/window.cpp.

References eq::server::Pipe::deactivate(), EQLOG, and eq::fabric::Window< Pipe, Window, Channel >::getPipe().

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void eq::server::Window::deserialize	(	eq::net::DataIStream &	,
		const uint64_t	uint64_t
	)			`[protected, virtual]`

Worker for unpack() and applyInstanceData().

This function is called with the dirty bits send by the master instance. The dirty bits are received beforehand, and do not need to be deserialized by the overriding method.

See also:: serialize()

Version:: 1.0

Reimplemented from eq::fabric::Window< Pipe, Window, Channel >.

Definition at line 83 of file server/window.cpp.

References eq::net::Object::isMaster(), and eq::fabric::Window< Pipe, Window, Channel >::setDirty().

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ServerPtr eq::server::Window::getServer ( )

Returns:: the Server of this window.

Definition at line 140 of file server/window.cpp.

References eq::fabric::Window< Pipe, Window, Channel >::getPipe().

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State eq::server::Window::getState ( ) const [inline]

Returns:: the state of this window.

Definition at line 77 of file server/window.h.

References eq::base::Monitor< T >::get().

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bool eq::server::Window::hasNVSwapBarrier ( ) const [inline]

Returns:: true if this window has entered a NV_swap_group.

Definition at line 126 of file server/window.h.

bool eq::server::Window::isActive ( ) const [inline]

Returns:: if this window is actively used for rendering.

Definition at line 83 of file server/window.h.

Referenced by syncConfigExit(), eq::server::Pipe::update(), and updateDraw().

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bool eq::server::Window::isRunning ( ) const [inline]

Returns:: true if this window is running.

Definition at line 89 of file server/window.h.

Referenced by configExit(), eq::server::Pipe::update(), and updateDraw().

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bool eq::server::Window::isStopped ( ) const [inline]

Returns:: true if this window is stopped.

Definition at line 86 of file server/window.h.

net::Barrier * eq::server::Window::joinNVSwapBarrier	(	const SwapBarrier *	swapBarrier,
		net::Barrier *	netBarrier
	)

Join a NV_swap_group barrier for the next update.

Parameters:

	swapBarrier	the swap barrier containing the NV_swap_group parameters.
	netBarrier	the net::Barrier to protect the entry from the NV_swap_group , or 0 if this is the first window entering.