GraphicsDevice

A physical or virtual device used with the NDEVR Rendering Engine. More...

Inheritance diagram for GraphicsDevice:

Collaboration diagram for GraphicsDevice:

Public Member Functions
	GraphicsDevice ()
	Default constructor.
virtual	~GraphicsDevice ()
	Destructor.
virtual UUID	id () const =0
	Returns the unique identifier for this device.
virtual void	init ()=0
	Initializes the graphics device.
virtual const void *	initLockPtr () const =0
	Returns a pointer used for synchronizing device initialization.
virtual bool	isInitialized () const =0
	Checks whether the device has been initialized.
virtual bool	isReady () const
	Checks whether the device is ready for rendering.
virtual bool	isValid () const =0
	Checks whether this device is valid and usable.
virtual uint04	maxSupportedSamples () const =0
	Returns the maximum number of multisample samples supported.
virtual bool	supportsMultiThreading () const
	Checks whether the device supports multi-threaded rendering.
virtual bool	updateFromLookup () const
	Checks whether the device should update from the design lookup.

Public Attributes
Resource< bool >	can_service_capture_requests
	Whether the device can service image capture requests.

Static Public Attributes
static DynamicPointer< GraphicsDevice >	s_default_graphics_device
	The application-wide default graphics device.

Detailed Description

A physical or virtual device used with the NDEVR Rendering Engine.

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A device contains System specific limitations for rendering. Only one device is used for all rendering operations.

See also

GraphicsPipeline, GraphicsSession, VulkanDevice, GLESGraphicsDevice

Definition at line 14 of file GraphicsDevice.h.

Member Function Documentation

id()

virtual UUID GraphicsDevice::id ( ) const

pure virtual

Returns the unique identifier for this device.

Returns

The device UUID.

Implemented in GLESGraphicsDevice, and VulkanDevice.

initLockPtr()

virtual const void * GraphicsDevice::initLockPtr ( ) const

pure virtual

Returns a pointer used for synchronizing device initialization.

Returns

A pointer to the init lock.

Implemented in GLESGraphicsDevice, and VulkanDevice.

isInitialized()

virtual bool GraphicsDevice::isInitialized ( ) const

pure virtual

Checks whether the device has been initialized.

Returns

True if initialized.

Implemented in GLESGraphicsDevice, and VulkanDevice.

isReady()

virtual bool GraphicsDevice::isReady ( ) const

inlinevirtual

Checks whether the device is ready for rendering.

Returns

True if ready.

Reimplemented in GLESGraphicsDevice.

Definition at line 45 of file GraphicsDevice.h.

isValid()

virtual bool GraphicsDevice::isValid ( ) const

pure virtual

Checks whether this device is valid and usable.

Returns

True if valid.

Implemented in GLESGraphicsDevice, and VulkanDevice.

maxSupportedSamples()

virtual uint04 GraphicsDevice::maxSupportedSamples ( ) const

pure virtual

Returns the maximum number of multisample samples supported.

Returns

The max sample count.

Implemented in GLESGraphicsDevice, and VulkanDevice.

supportsMultiThreading()

virtual bool GraphicsDevice::supportsMultiThreading ( ) const

inlinevirtual

Checks whether the device supports multi-threaded rendering.

Returns

True if multi-threading is supported.

Reimplemented in VulkanDevice.

Definition at line 39 of file GraphicsDevice.h.

updateFromLookup()

virtual bool GraphicsDevice::updateFromLookup ( ) const

inlinevirtual

Checks whether the device should update from the design lookup.

Returns

True if lookup-based updating is enabled.

Reimplemented in GLESGraphicsDevice.

Definition at line 48 of file GraphicsDevice.h.

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

• NDEVRGraphics/Headers/GraphicsDevice.h