ProcessImpl Class Reference

#include "steam/play/dummy-player-service.hpp"

Description

Actual implementation of a single (dummy) playback process.

The DummyPlayerService (see below) maintains a collection of such actively running playback processes, while the client code gets DummyPlayer::Process handles to track any ongoing use. Users of the plain C interface get a direct bare pointer to the respective ProcessImpl instance and have to manage the lifecycle manually.

Definition at line 79 of file dummy-player-service.hpp.

Public Member Functions
	ProcessImpl (LumieraDisplaySlot)
DummyPlayer::Process	createHandle ()
	activate a forwarding smart-Handle to be used by client code for communication with the play process implementation. More...
void	doPlay (bool yes)
	forward the play/pause toggle to the play process implementation
bool	isActive ()
bool	isPlaying ()
void	setRate (uint fps)
	activate a playback process with given specification
Public Member Functions inherited from DummyPlayer::ProcessImplementationLink
virtual	~ProcessImplementationLink ()
	this is an interface

Static Public Member Functions
static void	terminate (DummyPlayer::ProcessImplementationLink *)
	deleter function for lib::Handle

Private Member Functions
void	doFrame ()
	periodically invoked while playing
Private Member Functions inherited from NonCopyable
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

Private Attributes
Display::Sink	display_
uint	fps_
std::unique_ptr< DummyImageGenerator >	imageGen_
bool	play_
std::unique_ptr< TickService >	tick_

Member Function Documentation

createHandle()

DummyPlayer::Process createHandle ( )

virtual

activate a forwarding smart-Handle to be used by client code for communication with the play process implementation.

The handle manages the lifecycle of the interface / play process connection. This virtual function is used by the interface proxy to connect the client side and the actual play process, after creating the latter through the interface system.

Implements DummyPlayer::ProcessImplementationLink.

Definition at line 314 of file dummy-player-service.cpp.

References Handle< IMP >::activate().

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

• dummy-player-service.hpp
• dummy-player-service.cpp