The Equalizer client library. More...

Classes
class	AGLEventHandler
	The event handler for AGL windows. More...
class	AGLMessagePump
	A message pump receiving and dispatching Carbon events. More...
class	AGLPipe
	Equalizer default implementation to handle an AGL GPU. More...
class	AGLWindowIF
	The interface defining the minimum functionality for an AGL window. More...
class	AGLWindow
	Equalizer default implementation of an AGL window interface. More...
class	AGLWindowEvent
	A window-system event with the native Carbon event, used for AGL. More...
class	Canvas
	A canvas represents a logical 2D projection surface. More...
class	Channel
	A channel represents a two-dimensional viewport within a Window. More...
class	ChannelStatistics
	Samples one channel statistics event. More...
class	Client
	The client represents a network node of the application in the cluster. More...
class	CommandQueue
class	Compositor
	A set of functions performing compositing for a set of input frames. More...
class	ComputeContext
	The interface definition for API-specific GPGPU handling. More...
class	Config
	A configuration is a visualization session driven by an application. More...
struct	ConfigEvent
	A config event. More...
class	ConfigParams
	Parameters for running a configuration. More...
class	ConfigStatistics
	Samples one Config statistics event. More...
class	CUDAContext
	CUDA implementation of a ComputeContext. More...
struct	ResizeEvent
	Event for a size or position change on a Window, Channel or View. More...
struct	PointerEvent
	Event for a pointer (mouse) motion or click. More...
struct	KeyEvent
	Event for a key press or release. More...
struct	MagellanEvent
	Event for a SpaceMouse movement or click. More...
struct	UserEvent
	User-defined event. More...
struct	Event
	Event structure to report window system and other events. More...
class	EventHandler
	Base class for window system-specific event handlers. More...
class	Frame
	A holder for a frame data and related parameters. More...
class	FrameData
	A holder for multiple images. More...
class	Global
	Global parameter handling for the Equalizer client library. More...
class	GLWindow
	A system window for OpenGL rendering. More...
class	GLXEventHandler
	The event handler for glX/X11 windows. More...
class	GLXMessagePump
	A message pump receiving and dispatching X11 events. More...
class	GLXPipe
	Default implementation of a glX system pipe. More...
class	GLXWindowIF
	The interface defining the minimum functionality for a glX window. More...
class	GLXWindow
	Equalizer default implementation of a glX window. More...
class	GLXWindowEvent
	A window-system event for a GLXWindowIF. More...
class	Image
	A holder for pixel data. More...
class	Layout
	A layout groups one or more View, logically belonging together. More...
class	MessagePump
	An interface to process system messages or events. More...
class	Node
	A Node represents a single computer in the cluster. More...
class	NodeFactory
	The node factory is a per-node singleton used to create and release Equalizer resource instances. More...
class	Observer
	An Observer looks at one or more views from a certain position (head matrix) with a given eye separation. More...
class	Pipe
	A Pipe represents a graphics card (GPU) on a Node. More...
struct	PixelData
	The pixel data structure manages the pixel information for images. More...
class	Segment
	A segment covers a sub-area of a Canvas. More...
class	Server
	Proxy object for the connection to an Equalizer server. More...
struct	Statistic
	A statistics event. More...
class	StatisticSampler
	Utility to sample an statistics event. More...
class	SystemPipe
	The interface definition for system-specific GPU handling. More...
class	SystemWindow
	The interface definition for system-specific windowing code. More...
class	UIFactory
struct	UIFactoryImpl
class	Version
	Information about the current Equalizer version. More...
class	View
	A View is a 2D area of a Layout. More...
class	WGLEventHandler
	The event handler for WGL. More...
class	WGLMessagePump
	Processes OS messages on Win32 systems. More...
class	WGLPipe
	Equalizer default implementation of a WGL GPU. More...
class	WGLWindowIF
	The interface defining the minimum functionality for a WGL window. More...
class	WGLWindow
	Equalizer default implementation of a WGL window. More...
class	WGLWindowEvent
	A window-system event for a WGLWindowIF. More...
class	Window
	A Window represents an on-screen or off-screen drawable. More...
class	WindowStatistics
	A statistics sampler for window-related events. More...
Functions
std::ostream &	operator<< (std::ostream &os, const ConfigEvent *event)
	Print the config event to the given output stream.
std::ostream &	operator<< (std::ostream &os, const Error &error)
	Print the error in a human-readable format.
std::ostream &	operator<< (std::ostream &, const Event &)
	Print the event to the given output stream.
std::ostream &	operator<< (std::ostream &, const Event::Type &)
	Print the event type to the given output stream.
std::ostream &	operator<< (std::ostream &, const ResizeEvent &)
	Print the resize event to the given output stream.
std::ostream &	operator<< (std::ostream &, const PointerEvent &)
	Print the pointer event to the given output stream.
std::ostream &	operator<< (std::ostream &, const KeyEvent &)
	Print the key event to the given output stream.
std::ostream &	operator<< (std::ostream &, const MagellanEvent &)
	Print the space mouse event to the given output stream.
std::ostream &	operator<< (std::ostream &, const Frame::Type)
	Print the frame type to the given output stream.
std::ostream &	operator<< (std::ostream &, const Frame::Buffer)
	Print the frame buffer value to the given output stream.
std::ostream &	operator<< (std::ostream &os, const FrameData *data)
	Print the frame data to the given output stream.
void	debugGLError (const std::string &when, const GLenum error, const char *file, const int line)
	Output an error OpenGL in a human-readable form to EQWARN.
void	XSetCurrentDisplay (Display *display)
	Set the current X display connection.
Display *	XGetCurrentDisplay ()
bool	init (const int argc, char *argv, NodeFactory nodeFactory)
	Initialize the Equalizer client library.
bool	exit ()
	De-initialize the Equalizer client library.
Config *	getConfig (const int argc, char **argv)
	Convenience function to retrieve a configuration.
void	releaseConfig (Config *config)
	Convenience function to release a configuration.
std::ostream &	operator<< (std::ostream &, const Statistic::Type &)
	Output the statistic type to an std::ostream.
std::ostream &	operator<< (std::ostream &, const Statistic &)
	Output the statistic to an std::ostream.
std::ostream &	operator<< (std::ostream &os, const WindowSystem &)
	Print the window system name to the given output stream.
Typedefs
typedef fabric::Eye	Eye
typedef fabric::ColorMask	ColorMask
typedef fabric::DrawableConfig	DrawableConfig
typedef fabric::Frustum	Frustum
typedef fabric::Pixel	Pixel
typedef fabric::PixelViewport	PixelViewport
typedef fabric::Projection	Projection
typedef fabric::Range	Range
typedef fabric::RenderContext	RenderContext
typedef fabric::SubPixel	SubPixel
typedef fabric::Viewport	Viewport
typedef fabric::Wall	Wall
typedef fabric::Zoom	Zoom
typedef fabric::LeafVisitor < Segment >	SegmentVisitor
	A visitor to traverse segments.
typedef fabric::LeafVisitor< View >	ViewVisitor
	A visitor to traverse views.
typedef fabric::LeafVisitor < Observer >	ObserverVisitor
	A visitor to traverse channels.
typedef fabric::LeafVisitor < Channel >	ChannelVisitor
	A visitor to traverse channels.
typedef fabric::ElementVisitor < Canvas, SegmentVisitor >	CanvasVisitor
	A visitor to traverse canvases and children.
typedef fabric::ElementVisitor < Window, ChannelVisitor >	WindowVisitor
	A visitor to traverse windows and children.
typedef fabric::ElementVisitor < Pipe, WindowVisitor >	PipeVisitor
	A visitor to traverse pipes and children.
typedef fabric::ElementVisitor < Node, PipeVisitor >	NodeVisitor
	A visitor to traverse nodes and children.
typedef fabric::ElementVisitor < Layout, ViewVisitor >	LayoutVisitor
	A visitor to traverse layouts and children.
typedef fabric::ConfigVisitor < Config, ObserverVisitor, LayoutVisitor, CanvasVisitor, NodeVisitor >	ConfigVisitor
	A visitor to traverse configs and children.
typedef std::vector< Config * >	Configs
	A vector of pointers to eq::Config.
typedef std::vector< Node * >	Nodes
	A vector of pointers to eq::Node.
typedef std::vector< Pipe * >	Pipes
	A vector of pointers to eq::Pipe.
typedef std::vector< Window * >	Windows
	A vector of pointers to eq::Window.
typedef std::vector< Channel * >	Channels
	A vector of pointers to eq::Channel.
typedef std::vector< Frame * >	Frames
	A vector of pointers to eq::Frame.
typedef std::vector< Image * >	Images
	A vector of pointers to eq::Image.
typedef std::vector< Observer * >	Observers
	A vector of pointers to eq::Observer.
typedef std::vector< Canvas * >	Canvases
	A vector of pointers to eq::Canvas.
typedef std::vector< Layout * >	Layouts
	A vector of pointers to eq::Layout.
typedef std::vector< Segment * >	Segments
	A vector of pointers to eq::Segment.
typedef std::vector< View * >	Views
	A vector of pointers to eq::View.
typedef std::vector< Viewport >	Viewports
	A vector of eq::Viewport.
typedef std::vector < PixelViewport >	PixelViewports
	A vector of eq::PixelViewport.
typedef std::vector< Statistic >	Statistics
	A vector of eq::Statistic events.
typedef co::base::RefPtr< Client >	ClientPtr
	A reference-counted pointer to an eq::Client.
typedef co::base::RefPtr < const Client >	ConstClientPtr
	A reference-counted pointer to a const eq::Client.
typedef co::base::RefPtr< Server >	ServerPtr
	A reference-counted pointer to an eq::Server.
typedef util::ObjectManager < const void * >	ObjectManager
	The OpenGL object manager used in the client library.
typedef fabric::Matrix3d	Matrix3d
	A 3x3 double matrix.
typedef fabric::Matrix4d	Matrix4d
	A 4x4 double matrix.
typedef fabric::Matrix3f	Matrix3f
	A 3x3 float matrix.
typedef fabric::Matrix4f	Matrix4f
	A 4x4 float matrix.
typedef fabric::Vector2i	Vector2i
	A two-component integer vector.
typedef fabric::Vector3i	Vector3i
	A three-component integer vector.
typedef fabric::Vector4i	Vector4i
	A four-component integer vector.
typedef fabric::Vector3d	Vector3d
	A three-component double vector.
typedef fabric::Vector4d	Vector4d
	A four-component double vector.
typedef fabric::Vector2f	Vector2f
	A two-component float vector.
typedef fabric::Vector3f	Vector3f
	A three-component float vector.
typedef fabric::Vector4f	Vector4f
	A four-component float vector.
typedef fabric::Vector3ub	Vector3ub
	A three-component byte vector.
typedef fabric::Frustumf	Frustumf
	A frustum definition.
typedef vmml::frustum_culler < float >	FrustumCullerf
	Frustum culling helper.
typedef std::vector< std::string >	Strings
	A vector of std::string.
typedef std::vector< uint8_t >	Vectorub
	A vector of bytes.
typedef std::vector< uint16_t >	Vectorus
	A vector of unsigned shorts.
typedef co::base::uint128_t	uint128_t
typedef co::base::UUID	UUID
typedef fabric::VisitorResult	VisitorResult
	The result code from any visit operation.
Enumerations
enum	Error { ERROR_FBO_UNSUPPORTED = fabric::ERROR_CUSTOM, ERROR_FRAMEBUFFER_UNSUPPORTED, ERROR_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT, ERROR_FRAMEBUFFER_INCOMPLETE_ATTACHMENT, ERROR_FRAMEBUFFER_INCOMPLETE_DIMENSIONS, ERROR_FRAMEBUFFER_INCOMPLETE_FORMATS, ERROR_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER, ERROR_FRAMEBUFFER_INCOMPLETE_READ_BUFFER, ERROR_FRAMEBUFFER_FULL_COLOR_TEXTURES, ERROR_FRAMEBUFFER_INITIALIZED, ERROR_CUDACONTEXT_DEVICE_NOTFOUND, ERROR_CUDACONTEXT_INIT_FAILED, ERROR_CUDACONTEXT_MISSING_SUPPORT, ERROR_WINDOWSYSTEM_UNKNOWN, ERROR_NODE_LAUNCH, ERROR_NODE_CONNECT, ERROR_PIPE_NODE_NOTRUNNING, ERROR_SYSTEMPIPE_PIXELFORMAT_NOTFOUND, ERROR_SYSTEMPIPE_CREATECONTEXT_FAILED, ERROR_SYSTEMPIPE_CREATEWINDOW_FAILED, ERROR_AGLPIPE_DISPLAYS_NOTFOUND, ERROR_AGLPIPE_DEVICE_NOTFOUND, ERROR_GLXPIPE_DEVICE_NOTFOUND, ERROR_GLXPIPE_GLX_NOTFOUND, ERROR_GLXPIPE_GLXEWINIT_FAILED, ERROR_WGL_CREATEAFFINITYDC_FAILED, ERROR_WGLPIPE_ENUMDISPLAYS_FAILED, ERROR_WGLPIPE_CREATEDC_FAILED, ERROR_WGLPIPE_ENUMGPUS_FAILED, ERROR_WGLPIPE_REGISTERCLASS_FAILED, ERROR_WGLPIPE_SETPF_FAILED, ERROR_WGLPIPE_WGLEWINIT_FAILED, ERROR_WINDOW_PIPE_NOTRUNNING, ERROR_WINDOW_PVP_INVALID, ERROR_SYSTEMWINDOW_PIXELFORMAT_NOTFOUND, ERROR_SYSTEMWINDOW_NO_PIXELFORMAT, ERROR_SYSTEMWINDOW_ARB_FLOAT_FB_REQUIRED, ERROR_AGLWINDOW_NO_CONTEXT, ERROR_AGLWINDOW_CREATECONTEXT_FAILED, ERROR_AGLWINDOW_CREATEPBUFFER_FAILED, ERROR_AGLWINDOW_SETPBUFFER_FAILED, ERROR_AGLWINDOW_CREATEWINDOW_FAILED, ERROR_AGLWINDOW_SETWINDOW_FAILED, ERROR_GLXWINDOW_NO_DRAWABLE, ERROR_GLXWINDOW_NO_DISPLAY, ERROR_GLXWINDOW_CREATECONTEXT_FAILED, ERROR_GLXWINDOW_CREATEWINDOW_FAILED, ERROR_GLXWINDOW_GLXQUERYVERSION_FAILED, ERROR_GLXWINDOW_GLX_1_3_REQUIRED, ERROR_GLXWINDOW_NO_FBCONFIG, ERROR_GLXWINDOW_NO_VISUAL, ERROR_GLXWINDOW_CREATEPBUFFER_FAILED, ERROR_GLXWINDOW_FBCONFIG_REQUIRED, ERROR_WGLWINDOW_NO_DRAWABLE, ERROR_WGLWINDOW_SETPIXELFORMAT_FAILED, ERROR_WGLWINDOW_REGISTERCLASS_FAILED, ERROR_WGLWINDOW_FULLSCREEN_FAILED, ERROR_WGLWINDOW_CREATEWINDOW_FAILED, ERROR_WGLWINDOW_ARB_PBUFFER_REQUIRED, ERROR_WGLWINDOW_CREATEPBUFFER_FAILED, ERROR_WGLWINDOW_SETAFFINITY_PF_FAILED, ERROR_WGLWINDOW_CHOOSE_PF_ARB_FAILED, ERROR_WGLWINDOW_CREATECONTEXT_FAILED, ERROR_CHANNEL_WINDOW_NOTRUNNING, ERROR_CUSTOM = EQ_128KB }
	Defines errors produced by Equalizer classes. More...
enum	KeyCode { KC_ESCAPE = 256, KC_BACKSPACE, KC_RETURN, KC_TAB, KC_HOME, KC_LEFT, KC_UP, KC_RIGHT, KC_DOWN, KC_PAGE_UP, KC_PAGE_DOWN, KC_END, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, KC_SHIFT_L, KC_SHIFT_R, KC_CONTROL_L, KC_CONTROL_R, KC_ALT_L, KC_ALT_R, KC_VOID = 0xFFFFFF }
	Yet another key code table to report keys in a window system independent way. More...
enum	PointerButton { PTR_BUTTON_NONE = EQ_BIT_NONE, PTR_BUTTON1 = EQ_BIT1, PTR_BUTTON2 = EQ_BIT2, PTR_BUTTON3 = EQ_BIT3, PTR_BUTTON4 = EQ_BIT4, PTR_BUTTON5 = EQ_BIT5, PTR_BUTTON6 = EQ_BIT6, PTR_BUTTON7 = EQ_BIT7 }
	Mouse pointer button definition. More...
enum	LogTopics { LOG_PLUGIN = co::base::LOG_PLUGIN, LOG_INIT = fabric::LOG_INIT, LOG_ASSEMBLY = fabric::LOG_CUSTOM << 0, LOG_TASKS = fabric::LOG_CUSTOM << 1, LOG_STATS = fabric::LOG_CUSTOM << 2, LOG_SERVER = fabric::LOG_CUSTOM << 3, LOG_CUSTOM = 0x10000 }
	Defines selective logging classes enabled by setting EQ_LOG_TOPICS. More...
enum	WindowSystem { WINDOW_SYSTEM_NONE = 0, WINDOW_SYSTEM_AGL, WINDOW_SYSTEM_GLX, WINDOW_SYSTEM_WGL, WINDOW_SYSTEM_ALL }
	The list of possible window systems. More...
enum	ZoomFilter { FILTER_NEAREST = GL_NEAREST, FILTER_LINEAR = GL_LINEAR }
	Filtering algorithm to applied during zoom operations. More...

Detailed Description

The Equalizer client library.

This namespace implements the application-visible API to access the Equalizer server.

The Client represents the application instance and co::Node. A Client can connect to a Server to retrieve a Config.

The Server, Config, Node, Window and Channel hierarchy represents the rendering entities as described in the configuration file. Each process in the cluster only has the local entities instantiated, that is, there is at most one node per process. The Config is a co::Session, which is normally used to register distributed objects based on eq::Object or co::Object.

The Canvas, Segment, Layout, View and Observer hierarchy represents the physical projection system, logical layout and tracked users. Applications which want to be multi-view capable typically extend the View to attach application-specific data, e.g., a camera position or model.

A ConfigVisitor, NodeVisitor, PipeVisitor, WindowVisitor, ChannelVisitor, CanvasVisitor, SegmentVisitor, LayoutVisitor, ViewVisitor or ObserverVisitor may be used to traverse the corresponding entity and to execute methods for each child of the hierarchy.

The SystemWindow is used by the Window and abstracts window-system specific functionality. The GLWindow implements generic OpenGL functionality, and is in turn sub-classed by the interfaces GLXWindowIF, AGLWindowIF and WGLWindowIF, which extend the GLWindow by GLX, AGL and WGL-specific functionality. The GLXWindow, AGLWindow and WGLWindow implement the aforementioned interfaces.

The SystemPipe, GLXPipe, AGLPipe and WGLPipe hierarchy implements a similar abstraction for GPU-specific functionality.

The GLXMessagePump, AGLMessagePump and WGLMessagePump are used by the node and pipe threads to detect and dispatch system events. The GLXEventHandler, AGLEventHandler and WGLEventHandler receive these events and transform them into a AGLWindowEvent, GLXWindowEvent or WGLWindowEvent, respectively.

The window events are dispatched to the corresponding SystemWindow, which can execute window system specific tasks. The SystemWindow implementations forward the generic Event to the window. The window will handle the necessary events locally, and will transform the WindowEvent into a ConfigEvent, which is sent to the application node using Config::sendEvent.

The Event is a union of the possible concrete PointerEvent, KeyEvent, ResizeEvent, MagellanEvent, Statistic or UserEvent and may contain a valid RenderContext for a PointerEvent. The RenderContext describes the rendering setup of the last Channel draw operation on the pointer position.

During scalable rendering, a Frame is used to represent an output frame during Channel::frameReadback or an input frame during Channel::frameAssemble. Each Frame holds a FrameData, which is a container for images and links the input with the output frames. An Image represents a 2D framebuffer area, containing color and/or depth information.

Function Documentation

bool eq::exit ( )

De-initialize the Equalizer client library.

De-initialize the Equalizer base classes.

Returns:: true if the library was successfully de-initialized, false otherwise.

Config* eq::getConfig	(	const int	argc,
		char **	argv
	)

Convenience function to retrieve a configuration.

This function initializes a local client node, connects it to the server, and retrieves a configuration. On any failure everything is correctly deinitialized and 0 is returned.

Returns:: the pointer to a configuration, or 0 upon error.

bool eq::init	(	const int	argc,
		char **	argv,
		NodeFactory *	nodeFactory
	)

Initialize the Equalizer client library.

The following command line options are recognized by this function:

--eq-logfile <filename> redirect all log output to the given file.
--eq-server <hostname> to specify an explicit server address (cf. Global::setServer())
--eq-config <filename> to specify the configuration file if an application-specific server is used (cf. Global::setConfigFile())
--eq-render-client <filename> to specify an alternate name for the render client executable (default is argv[0]).
--eq-logfile <filename> to specify an output file for debug logging.

Please note that further command line parameters are recognized by co::LocalNode::initLocal().

Parameters:

argc	the command line argument count.
argv	the command line argument values.
nodeFactory	the factory for allocating Equalizer objects.

Returns:: true if the library was successfully initialized, false otherwise.

std::ostream& eq::operator<<	(	std::ostream &	,
		const Statistic &
	)

Output the statistic to an std::ostream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const Event::Type &
	)

Print the event type to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	os,
		const WindowSystem &
	)

Print the window system name to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const KeyEvent &
	)

Print the key event to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	os,
		const Error &	error
	)		`[inline]`

Print the error in a human-readable format.

Version:: 1.0

Definition at line 113 of file include/eq/error.h.

std::ostream& eq::operator<<	(	std::ostream &	,
		const MagellanEvent &
	)

Print the space mouse event to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const PointerEvent &
	)

Print the pointer event to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	os,
		const FrameData *	data
	)

Print the frame data to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const Frame::Buffer
	)

Print the frame buffer value to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const Frame::Type
	)

Print the frame type to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const ResizeEvent &
	)

Print the resize event to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	os,
		const ConfigEvent *	event
	)

Print the config event to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const Event &
	)

Print the event to the given output stream.

Version:: 1.0

std::ostream& eq::operator<<	(	std::ostream &	,
		const Statistic::Type &
	)

Output the statistic type to an std::ostream.

Version:: 1.0

void eq::releaseConfig ( Config * config )

Convenience function to release a configuration.

This function releases the configuration, disconnects the server, and stops the local client node.

Display* eq::XGetCurrentDisplay ( )

Returns:: the current display connection for the calling thread.

void eq::XSetCurrentDisplay ( Display * display )

Set the current X display connection.

This function stores a per-thread display connection, similar to the current WGL/AGL context. It is used by some eq and eq::util classes to retrieve the display without having to know the eq::Pipe. The GLXPipe sets it automatically. Applications using the GLX window system with a custom SystemPipe implementation have to set it using this function.

Parameters:

display the current display connection to use.

Typedef Documentation

typedef fabric::ElementVisitor< Canvas, SegmentVisitor > eq::CanvasVisitor

A visitor to traverse canvases and children.

Definition at line 91 of file eq/types.h.

typedef fabric::LeafVisitor< Channel > eq::ChannelVisitor

A visitor to traverse channels.

See also:: Channel::accept()

Definition at line 88 of file eq/types.h.

typedef fabric::ConfigVisitor< Config, ObserverVisitor, LayoutVisitor, CanvasVisitor, NodeVisitor > eq::ConfigVisitor

A visitor to traverse configs and children.

Definition at line 107 of file eq/types.h.

typedef fabric::ElementVisitor< Layout, ViewVisitor > eq::LayoutVisitor

A visitor to traverse layouts and children.

Definition at line 103 of file eq/types.h.

typedef fabric::ElementVisitor< Node, PipeVisitor > eq::NodeVisitor

A visitor to traverse nodes and children.

Definition at line 100 of file eq/types.h.

typedef util::ObjectManager< const void* > eq::ObjectManager

The OpenGL object manager used in the client library.

Definition at line 150 of file eq/types.h.

typedef fabric::LeafVisitor< Observer > eq::ObserverVisitor

A visitor to traverse channels.

See also:: Channel::accept()

Definition at line 85 of file eq/types.h.

typedef fabric::ElementVisitor< Pipe, WindowVisitor > eq::PipeVisitor

A visitor to traverse pipes and children.

Definition at line 97 of file eq/types.h.

typedef fabric::LeafVisitor< Segment > eq::SegmentVisitor

A visitor to traverse segments.

See also:: Segment::accept()

Definition at line 79 of file eq/types.h.

typedef fabric::LeafVisitor< View > eq::ViewVisitor

A visitor to traverse views.

See also:: View::accept()

Definition at line 82 of file eq/types.h.

typedef fabric::VisitorResult eq::VisitorResult

The result code from any visit operation.

Definition at line 26 of file visitorResult.h.

typedef fabric::ElementVisitor< Window, ChannelVisitor > eq::WindowVisitor

A visitor to traverse windows and children.

Definition at line 94 of file eq/types.h.

Enumeration Type Documentation

enum eq::Error

Defines errors produced by Equalizer classes.

Definition at line 28 of file include/eq/error.h.

enum eq::KeyCode

Yet another key code table to report keys in a window system independent way.

Ordinary keys (letters, numbers, etc) are reported using the corresponding ascii code. The naming is oriented on the X11 keysym naming.

Definition at line 36 of file event.h.

enum eq::LogTopics

Defines selective logging classes enabled by setting EQ_LOG_TOPICS.

Enumerator:

LOG_PLUGIN	Plugin usage (1)
LOG_INIT	Initialization (256)
LOG_ASSEMBLY	Compositing tasks (1024)
LOG_TASKS	Rendering tasks (2048)
LOG_STATS	Statistic events (4096)
LOG_SERVER	Server-side logs (8192)
LOG_CUSTOM	User-defined log topics (65536)