Convenience empty implementation of IDcsmContentControlEventHandler that can be used to derive from when only subset of event handling methods need to be implemented. More...

#include <IDcsmContentControlEventHandler.h>

Inheritance diagram for ramses::DcsmContentControlEventHandlerEmpty:

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Collaboration diagram for ramses::DcsmContentControlEventHandlerEmpty:

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Public Member Functions
virtual void	contentAvailable (ContentID contentID, Category categoryID) override
	New content is available. This is a result of Dcsm content offer that requested category registered in the ramses::DcsmContentControl. This can also mean that content is released (its scene is not rendered anymore and resources are unloaded), as result of ramses::DcsmContentControl::releaseContent at finish time of animation if any provided, or if content state drops to available as result of its scene state change. More...

virtual void	contentReady (ContentID contentID, DcsmContentControlEventResult result) override
	Content became ready or timed out to get ready. See ramses::DcsmContentControl::requestContentReady for details. This can also mean content has become hidden (its scene is not rendered anymore), as result of ramses::DcsmContentControl::hideContent at finish time of animation if any provided. More...

virtual void	contentShown (ContentID contentID) override
	Content is shown (its scene is rendered on corresponding display). This callback comes at start time of animation if any provided, see ramses::DcsmContentControl::showContent for details. More...

virtual void	contentStopOfferRequested (ContentID contentID) override
	Called when Dcsm provider requests that its content is not used anymore and it would like to stop offering it. This is a purely Dcsm related message forwarded via ramses::DcsmContentControl event mechanism. Application logic should react by calling ramses::ramses::DcsmContentControl::acceptStopOffer (optionally with timing information), when it decides that the content is indeed no longer needed. More...

virtual void	contentNotAvailable (ContentID contentID) override
	Content became unavailable unexpectedly. Application logic should react as fast as possible if this affects currently rendered content(s). More...

virtual void	contentMetadataUpdated (ContentID contentID, const DcsmMetadataUpdate &metadataUpdate) override
	Update metadata for given content. This callback provides metadata given to by DcsmProvider::offerContentWithMetadata() and DcsmProvider::updateContentMetadata(). A consumer will get the combined state of all past metadata updates from the whole lifecycle of the content as first event after it successfully acquired control over content (state Assigned). Later events only contain delta updates. When the provider never attached metadata to this content, this callback will never be called. More...

virtual void	offscreenBufferLinked (displayBufferId_t offscreenBufferId, ContentID consumerContent, dataConsumerId_t consumerId, bool success) override
	Offscreen buffer and consumer were linked (or failed to be linked) as result of calling ramses::DcsmContentControl::linkOffscreenBuffer. More...

void	contentLinkedToTextureConsumer (ContentID providerContent, ContentID consumerContent, dataConsumerId_t consumerId, bool success) override
	Content and consumer were linked (or failed to be linked) as result of calling ramses::DcsmContentControl::linkContentToTextureConsumer. More...

virtual void	dataLinked (ContentID providerContent, dataProviderId_t providerId, ContentID consumerContent, dataConsumerId_t consumerId, bool success) override
	Data provider and consumer were linked (or failed to be linked) as result of calling ramses::DcsmContentControl::linkData. More...

virtual void	dataUnlinked (ContentID consumerContent, dataConsumerId_t consumerId, bool success) override
	Data consumer was unlinked from provider (or failed to be linked) as result of calling ramses::DcsmContentControl::unlinkData. More...

virtual void	objectsPicked (ContentID content, const pickableObjectId_t *pickedObjects, uint32_t pickedObjectsCount) override
	This method will be called when there were scene objects picked as a result of ramses::DcsmContentControl::handlePickEvent. A ramses::PickableObject can be 'picked' via a pick input event which is passed to ramses::DcsmContentControl when the scene is rendered. More...

virtual void	dataProviderCreated (ContentID contentID, dataProviderId_t dataProviderId) override
	This method will be called whenever a data provider is created in content's scene. More...

virtual void	dataProviderDestroyed (ContentID contentID, dataProviderId_t dataProviderId) override
	This method will be called when a data provider is removed from content's scene. More...

virtual void	dataConsumerCreated (ContentID contentID, dataConsumerId_t dataConsumerId) override
	This method will be called whenever a data consumer is created in content's scene. More...

virtual void	dataConsumerDestroyed (ContentID contentID, dataConsumerId_t dataConsumerId) override
	This method will be called when a data consumer is removed from content's scene. More...

virtual void	contentFlushed (ContentID contentID, sceneVersionTag_t version) override
	Scene associated with content was flushed with a version tag. More...

virtual void	contentExpirationMonitoringEnabled (ContentID contentID) override
	This method will be called whenever a content's scene which was not previously monitored for expiration has requested expiration monitoring by sending a scene flush with valid expiration timestamp (ramses::Scene::setExpirationTimestamp) and that flush was applied on renderer side. From this point on, the content's scene will be monitored, can expire and recover (contentExpired, contentRecoveredFromExpiration) until monitoring disabled again (contentExpirationMonitoringDisabled). If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents. More...

virtual void	contentExpirationMonitoringDisabled (ContentID contentID) override
	This method will be called whenever a content's scene which was previously monitored for expiration has requested to stop being monitored by sending a scene flush with invalid expiration timestamp (ramses::Scene::setExpirationTimestamp) and that flush was applied on renderer side. This method will also be called if a previously monitored content is unsubscribed from the renderer, i.e. drops state to available from previous ready (or potentially after canceled transition to ready). From this point on, the content's scene will not be monitored anymore, regardless if it previously expired or not, i.e. there will be no expiration events (contentExpired, contentRecoveredFromExpiration) until monitoring enabled again (contentExpirationMonitoringEnabled). If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents. More...

virtual void	contentExpired (ContentID contentID) override
	This method will be called if a content's scene which is enabled for expiration monitoring (contentExpirationMonitoringEnabled) is on renderer (not necessarily rendered) at a state that expired, i.e. current time is after the expiration timestamp set via ramses::Scene::setExpirationTimestamp. This callback is called only once when the content's scene expires even if the scene stays expired in subsequent frames. When the scene is updated again with a new not anymore expired timestamp, contentRecoveredFromExpiration is called. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents. More...

virtual void	contentRecoveredFromExpiration (ContentID contentID) override
	This method will be called if a content's scene which previously expired (ramses::Scene::setExpirationTimestamp and contentExpired) was updated with a new expiration timestamp that is not expired anymore. This callback is called only once when the content's scene switches state from expired to not expired. This callback is not called when monitoring becomes disabled (contentExpirationMonitoringDisabled) while content's scene is expired (contentExpired). If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents. More...

virtual void	streamAvailabilityChanged (waylandIviSurfaceId_t streamId, bool available) override
	This method will be called when a new IVI video stream becomes available, or when an existing stream disappears. More...

void	contentEnableFocusRequest (ramses::ContentID contentID, int32_t focusRequest) override
	Provider requested to switch to/focus this content within the category. Consumer may or may not follow this request. This is a purely Dcsm related message forwarded via ramses::DcsmContentControl event mechanism, see ramses::DcsmProvider::enableFocusRequest for more details. Application logic should react accordingly if it decides to accept the request, typically this means requesting the content to be ready and show afterwards using ramses::DcsmContentControl::requestContentReady and ramses::DcsmContentControl::showContent. More...

void	contentDisableFocusRequest (ramses::ContentID contentID, int32_t focusRequest) override
	Provider requested to no longer focus this content within the category. Consumer may or may not follow this request. More...

Public Member Functions inherited from ramses::IDcsmContentControlEventHandler
virtual	~IDcsmContentControlEventHandler ()=default
	Destructor. More...

Detailed Description

Convenience empty implementation of IDcsmContentControlEventHandler that can be used to derive from when only subset of event handling methods need to be implemented.

Examples: ramses-example-local-client-dcsm/src/main.cpp.

Member Function Documentation

◆ contentAvailable()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentAvailable	(	ContentID	contentID,
		Category	categoryID
	)

inlineoverridevirtual

New content is available. This is a result of Dcsm content offer that requested category registered in the ramses::DcsmContentControl. This can also mean that content is released (its scene is not rendered anymore and resources are unloaded), as result of ramses::DcsmContentControl::releaseContent at finish time of animation if any provided, or if content state drops to available as result of its scene state change.

Parameters

contentID	Content that became available.
categoryID	Category that the content was assigned to.

Implements ramses::IDcsmContentControlEventHandler.

Reimplemented in LocalDCSMExample.

◆ contentDisableFocusRequest()

void ramses::DcsmContentControlEventHandlerEmpty::contentDisableFocusRequest	(	ramses::ContentID	contentID,
		int32_t	focusRequest
	)

inlineoverridevirtual

Provider requested to no longer focus this content within the category. Consumer may or may not follow this request.

Parameters

contentID	content that provider should no longer focus
focusRequest	identifier of the focus request

Implements ramses::IDcsmContentControlEventHandler.

◆ contentEnableFocusRequest()

void ramses::DcsmContentControlEventHandlerEmpty::contentEnableFocusRequest	(	ramses::ContentID	contentID,
		int32_t	focusRequest
	)

inlineoverridevirtual

Provider requested to switch to/focus this content within the category. Consumer may or may not follow this request. This is a purely Dcsm related message forwarded via ramses::DcsmContentControl event mechanism, see ramses::DcsmProvider::enableFocusRequest for more details. Application logic should react accordingly if it decides to accept the request, typically this means requesting the content to be ready and show afterwards using ramses::DcsmContentControl::requestContentReady and ramses::DcsmContentControl::showContent.

Parameters

contentID	content that provider wants to switch focus to
focusRequest	identifier of the focus request

Implements ramses::IDcsmContentControlEventHandler.

◆ contentExpirationMonitoringDisabled()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentExpirationMonitoringDisabled ( ContentID contentID )

inlineoverridevirtual

This method will be called whenever a content's scene which was previously monitored for expiration has requested to stop being monitored by sending a scene flush with invalid expiration timestamp (ramses::Scene::setExpirationTimestamp) and that flush was applied on renderer side. This method will also be called if a previously monitored content is unsubscribed from the renderer, i.e. drops state to available from previous ready (or potentially after canceled transition to ready). From this point on, the content's scene will not be monitored anymore, regardless if it previously expired or not, i.e. there will be no expiration events (contentExpired, contentRecoveredFromExpiration) until monitoring enabled again (contentExpirationMonitoringEnabled). If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID ID of content that has associated the scene, which will not be monitored for expiration anymore

Implements ramses::IDcsmContentControlEventHandler.

◆ contentExpirationMonitoringEnabled()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentExpirationMonitoringEnabled ( ContentID contentID )

inlineoverridevirtual

This method will be called whenever a content's scene which was not previously monitored for expiration has requested expiration monitoring by sending a scene flush with valid expiration timestamp (ramses::Scene::setExpirationTimestamp) and that flush was applied on renderer side. From this point on, the content's scene will be monitored, can expire and recover (contentExpired, contentRecoveredFromExpiration) until monitoring disabled again (contentExpirationMonitoringDisabled). If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID ID of content that has associated the scene, which will be monitored for expiration

Implements ramses::IDcsmContentControlEventHandler.

◆ contentExpired()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentExpired ( ContentID contentID )

inlineoverridevirtual

This method will be called if a content's scene which is enabled for expiration monitoring (contentExpirationMonitoringEnabled) is on renderer (not necessarily rendered) at a state that expired, i.e. current time is after the expiration timestamp set via ramses::Scene::setExpirationTimestamp. This callback is called only once when the content's scene expires even if the scene stays expired in subsequent frames. When the scene is updated again with a new not anymore expired timestamp, contentRecoveredFromExpiration is called. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID ID of content that has the expired scene associated.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentFlushed()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentFlushed	(	ContentID	contentID,
		sceneVersionTag_t	version
	)

inlineoverridevirtual

Scene associated with content was flushed with a version tag.

Every DCSM content has a ramses::Scene associated with it, whenever that scene is flushed by content provider (ramses::Scene::flush) with a version tag this callback will be triggered. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID	ID of content that has the flushed scene associated.
version	User version tag given when flushing the scene.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentLinkedToTextureConsumer()

void ramses::DcsmContentControlEventHandlerEmpty::contentLinkedToTextureConsumer	(	ContentID	providerContent,
		ContentID	consumerContent,
		dataConsumerId_t	consumerId,
		bool	success
	)

inlineoverridevirtual

Content and consumer were linked (or failed to be linked) as result of calling ramses::DcsmContentControl::linkContentToTextureConsumer.

Note that there is a possibility that given consumerContent ID is different from the one passed when calling ramses::DcsmContentControl::linkContentToTextureConsumer. This can happen if the underlying type involved in this data linking is used by multiple contents, in that case an event is generated for each of the contents. Same applies for multiple provider content IDs mapping to the same internal object. Also note that given consumerContent ID will be invalid if the consumer content or its scene became unavailable before this callback is emitted.

Parameters

providerContent	ID of content which is providing texture (scene on offscreenbuffer or wayland surface).
consumerContent	ID of content using scene that consumes the linked content.
consumerId	ID of data consumer in the consumer scene.
success	True if content successfully linked, false otherwise.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentMetadataUpdated()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentMetadataUpdated	(	ContentID	contentID,
		const DcsmMetadataUpdate &	metadataUpdate
	)

inlineoverridevirtual

Update metadata for given content. This callback provides metadata given to by DcsmProvider::offerContentWithMetadata() and DcsmProvider::updateContentMetadata(). A consumer will get the combined state of all past metadata updates from the whole lifecycle of the content as first event after it successfully acquired control over content (state Assigned). Later events only contain delta updates. When the provider never attached metadata to this content, this callback will never be called.

Parameters

contentID	which content is affected
metadataUpdate	object to get metadata update from. valid for the lifetime of the callback.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentNotAvailable()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentNotAvailable ( ContentID contentID )

inlineoverridevirtual

Content became unavailable unexpectedly. Application logic should react as fast as possible if this affects currently rendered content(s).

Parameters

contentID Unique ID of content that became unavailable.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentReady()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentReady	(	ContentID	contentID,
		DcsmContentControlEventResult	result
	)

inlineoverridevirtual

Content became ready or timed out to get ready. See ramses::DcsmContentControl::requestContentReady for details. This can also mean content has become hidden (its scene is not rendered anymore), as result of ramses::DcsmContentControl::hideContent at finish time of animation if any provided.

Parameters

contentID	Content that became ready or timed out.
result	OK if content became ready, TimedOut otherwise.

Implements ramses::IDcsmContentControlEventHandler.

Reimplemented in LocalDCSMExample.

◆ contentRecoveredFromExpiration()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentRecoveredFromExpiration ( ContentID contentID )

inlineoverridevirtual

This method will be called if a content's scene which previously expired (ramses::Scene::setExpirationTimestamp and contentExpired) was updated with a new expiration timestamp that is not expired anymore. This callback is called only once when the content's scene switches state from expired to not expired. This callback is not called when monitoring becomes disabled (contentExpirationMonitoringDisabled) while content's scene is expired (contentExpired). If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID ID of content that has the recovered scene associated.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentShown()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentShown ( ContentID contentID )

inlineoverridevirtual

Content is shown (its scene is rendered on corresponding display). This callback comes at start time of animation if any provided, see ramses::DcsmContentControl::showContent for details.

Parameters

contentID Content that is shown.

Implements ramses::IDcsmContentControlEventHandler.

◆ contentStopOfferRequested()

virtual void ramses::DcsmContentControlEventHandlerEmpty::contentStopOfferRequested ( ContentID contentID )

inlineoverridevirtual

Called when Dcsm provider requests that its content is not used anymore and it would like to stop offering it. This is a purely Dcsm related message forwarded via ramses::DcsmContentControl event mechanism. Application logic should react by calling ramses::ramses::DcsmContentControl::acceptStopOffer (optionally with timing information), when it decides that the content is indeed no longer needed.

Parameters

contentID Unique ID of content for which the request was made.

Implements ramses::IDcsmContentControlEventHandler.

◆ dataConsumerCreated()

virtual void ramses::DcsmContentControlEventHandlerEmpty::dataConsumerCreated	(	ContentID	contentID,
		dataConsumerId_t	dataConsumerId
	)

inlineoverridevirtual

This method will be called whenever a data consumer is created in content's scene.

The event is emitted also for every data consumer in a newly available content. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID	ID of content that has the data slot change associated.
dataConsumerId	The created data consumer id

Implements ramses::IDcsmContentControlEventHandler.

◆ dataConsumerDestroyed()

virtual void ramses::DcsmContentControlEventHandlerEmpty::dataConsumerDestroyed	(	ContentID	contentID,
		dataConsumerId_t	dataConsumerId
	)

inlineoverridevirtual

This method will be called when a data consumer is removed from content's scene.

The event is emitted only when data consumer explicitly destroyed, not if scene becomes unavailable as a whole. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID	ID of content that has the data slot change associated.
dataConsumerId	The destroyed data consumer id

Implements ramses::IDcsmContentControlEventHandler.

◆ dataLinked()

virtual void ramses::DcsmContentControlEventHandlerEmpty::dataLinked	(	ContentID	providerContent,
		dataProviderId_t	providerId,
		ContentID	consumerContent,
		dataConsumerId_t	consumerId,
		bool	success
	)

inlineoverridevirtual

Data provider and consumer were linked (or failed to be linked) as result of calling ramses::DcsmContentControl::linkData.

Note that there is a possibility that given consumerContent ID or providerContent ID is different from the one passed when calling ramses::DcsmContentControl::linkData. This can happen if the Ramses scene involved in this data linking is used by multiple contents, in that case simply one of the contents using the scene will be given here. Also note that given consumerContent/providerContent ID will be invalid if the consumer/provider content or its scene became unavailable before this callback is emitted.

Parameters

providerContent	ID of content using scene that provides the linked data.
providerId	ID of data provider in the provider scene.
consumerContent	ID of content using scene that consumes the linked data.
consumerId	ID of data consumer in the consumer scene.
success	True if data successfully linked, false otherwise.

Implements ramses::IDcsmContentControlEventHandler.

◆ dataProviderCreated()

virtual void ramses::DcsmContentControlEventHandlerEmpty::dataProviderCreated	(	ContentID	contentID,
		dataProviderId_t	dataProviderId
	)

inlineoverridevirtual

This method will be called whenever a data provider is created in content's scene.

The event is emitted also for every data provider in a newly available content. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID	ID of content that has the data slot change associated.
dataProviderId	The created data provider id

Implements ramses::IDcsmContentControlEventHandler.

◆ dataProviderDestroyed()

virtual void ramses::DcsmContentControlEventHandlerEmpty::dataProviderDestroyed	(	ContentID	contentID,
		dataProviderId_t	dataProviderId
	)

inlineoverridevirtual

This method will be called when a data provider is removed from content's scene.

The event is emitted only when data provider explicitly destroyed, not if content becomes unavailable as a whole. If the scene is associated with multiple contents (at the time of receiving this event) this callback will be triggered for all those contents.

Parameters

contentID	ID of content that has the data slot change associated.
dataProviderId	The destroyed data provider id

Implements ramses::IDcsmContentControlEventHandler.

◆ dataUnlinked()

virtual void ramses::DcsmContentControlEventHandlerEmpty::dataUnlinked	(	ContentID	consumerContent,
		dataConsumerId_t	consumerId,
		bool	success
	)

inlineoverridevirtual

Data consumer was unlinked from provider (or failed to be linked) as result of calling ramses::DcsmContentControl::unlinkData.

Note that there is a possibility that given consumerContent ID is different from the one passed when calling ramses::DcsmContentControl::unlinkData. This can happen if the Ramses scene involved in this data linking is used by multiple contents, in that case simply one of the contents using the scene will be given here. Also note that given consumerContent ID will be invalid if the consumer content or its scene became unavailable before this callback is emitted.

Parameters

consumerContent	ID of content using scene with data that was unlinked.
consumerId	ID of data consumer in the consumer scene.
success	True if data successfully unlinked, false otherwise.

Implements ramses::IDcsmContentControlEventHandler.

◆ objectsPicked()

virtual void ramses::DcsmContentControlEventHandlerEmpty::objectsPicked	(	ContentID	content,
		const pickableObjectId_t *	pickedObjects,
		uint32_t	pickedObjectsCount
	)

inlineoverridevirtual

This method will be called when there were scene objects picked as a result of ramses::DcsmContentControl::handlePickEvent. A ramses::PickableObject can be 'picked' via a pick input event which is passed to ramses::DcsmContentControl when the scene is rendered.

Parameters

content	Content using scene to which the picked objects belong.
pickedObjects	Pointer to first ID of the picked objects array. This array is valid only for the time of calling this method.
pickedObjectsCount	Number of picked object IDs in the `pickedObjects` array.

Implements ramses::IDcsmContentControlEventHandler.

◆ offscreenBufferLinked()

virtual void ramses::DcsmContentControlEventHandlerEmpty::offscreenBufferLinked	(	displayBufferId_t	offscreenBufferId,
		ContentID	consumerContent,
		dataConsumerId_t	consumerId,
		bool	success
	)

inlineoverridevirtual

Offscreen buffer and consumer were linked (or failed to be linked) as result of calling ramses::DcsmContentControl::linkOffscreenBuffer.

Note that there is a possibility that given consumerContent ID is different from the one passed when calling ramses::DcsmContentControl::linkOffscreenBuffer. This can happen if the Ramses scene involved in this data linking is used by multiple contents, in that case simply one of the contents using the scene will be given here. Also note that given consumerContent ID will be invalid if the consumer content or its scene became unavailable before this callback is emitted.

Parameters

offscreenBufferId	ID of offscreen buffer which was linked to consumer.
consumerContent	ID of content using scene that consumes the linked offscreen buffer.
consumerId	ID of data consumer in the consumer scene.
success	True if offscreen buffer successfully linked, false otherwise.

Implements ramses::IDcsmContentControlEventHandler.

◆ streamAvailabilityChanged()

virtual void ramses::DcsmContentControlEventHandlerEmpty::streamAvailabilityChanged	(	waylandIviSurfaceId_t	streamId,
		bool	available
	)

inlineoverridevirtual

This method will be called when a new IVI video stream becomes available, or when an existing stream disappears.

In terms of Wayland protocol, a stream is available if an "ivi_application" exists which has created a Wayland surface (wl_surface) with ivi_id=streamId, and the surface has at least one attached non-nullptr buffer (i.e. renderable content).

It is possible that the ivi_application does not update its surface (by providing new buffers/frames), but RAMSES has no way of knowing that, hence a stream is not reported unavailable in that case.

A surface becomes unavailable whenever either the ivi_application is closed or when it attached a nullptr buffer to the stream surface with id=streamId (i.e. actively told Wayland that it should not render contents to this IVI surface).

Parameters

streamId	The IVI stream id
available	True if the stream became available, and false if it disappeared

Implements ramses::IDcsmContentControlEventHandler.

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

/home/runner/work/ramses/ramses/renderer/RendererLib/ramses-renderer-api/include/ramses-renderer-api/IDcsmContentControlEventHandler.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ contentAvailable()

◆ contentDisableFocusRequest()

◆ contentEnableFocusRequest()

◆ contentExpirationMonitoringDisabled()

◆ contentExpirationMonitoringEnabled()

◆ contentExpired()

◆ contentFlushed()

◆ contentLinkedToTextureConsumer()

◆ contentMetadataUpdated()

◆ contentNotAvailable()

◆ contentReady()

◆ contentRecoveredFromExpiration()

◆ contentShown()

◆ contentStopOfferRequested()

◆ dataConsumerCreated()

◆ dataConsumerDestroyed()

◆ dataLinked()

◆ dataProviderCreated()

◆ dataProviderDestroyed()

◆ dataUnlinked()

◆ objectsPicked()

◆ offscreenBufferLinked()

◆ streamAvailabilityChanged()