FrameQueueSink::create Method |
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Creates a new FrameQueueSink. | ||||||||||||||||||||
Syntax: |
static tFrameSnapSinkPtr create( FrameQueueSinkListener& listener ); static tFrameSnapSinkPtr create( FrameQueueSinkListener& listener, const FrameTypeInfo& type ); static tFrameSnapSinkPtr create( FrameQueueSinkListener& listener, const FrameTypeInfoArray& acceptedFrameTypes ); |
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Return Value: |
A pointer to the new FrameQueueSink, or NULL,if an error occurred. |
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Examples: |
This example creates a listener object (which must be derived from FrameQueueSinkListener ) and with this in hand then creates a FrameQueueSink object. Note that via the acceptedTypes parameter, this sink only accepts RGB formats. sink_listener listener_instance; // Create a FrameTypeInfoArray data structure describing the allowed color formats. FrameTypeInfoArray acceptedTypes = FrameTypeInfoArray::createRGBArray(); // Create the frame sink tFrameQueueSinkPtr pSink = FrameQueueSink::create( listener_instance, acceptedTypes ); // Apply the sink to the grabber. grabber.setSinkType( pSink ); |
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See also: | FrameQueueSink, tFrameQueueSinkPtr, FrameQueueSinkListener, FrameTypeInfo, FrameTypeInfoArray |
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