Supported OpenWFD APIs

The following table lists all the core OpenWFD APIs and the available support for them on the WFD driver.

API	Support in libtegrawfd.so
wfdGetStrings	Supported on Linux build
wfdIsExtensionSupported	Supported on Linux build
wfdGetError	Supported on Linux build
wfdEnumerateDevices	Supported on Linux build
wfdCreateDevice	Supported on Linux build
wfdDestroyDevice	Supported on Linux build
wfdDeviceCommit	Supported on Linux build
wfdGetDeviceAttribi	Supported on Linux build
wfdSetDeviceAttribi	Not supported
wfdCreateEvent	Not supported
wfdDestroyEvent	Not supported
wfdGetEventAttribi	Not supported
wfdDeviceEventAsync	Not supported
wfdDeviceEventWait	Not supported
wfdDeviceEventFilter	Not supported
wfdEnumeratePorts	Supported on Linux build
wfdCreatePort	Supported on Linux build
wfdDestroyPort	Supported on Linux build
wfdGetPortModes	Supported on Linux build
wfdGetPortModeAttrib{i/f}	Supported on Linux build
wfdSetPortMode	Supported on Linux build
wfdGetCurrentPortMode	Supported on Linux build
wfdGetPortAttribi	Supported on Linux build
wfdGetPortAttribf	Supported on Linux build
wfdGetPortAttribiv	Supported on Linux build
wfdGetPortAttribfv	Supported on Linux build
wfdSetPortAttribi	Supported on Linux build
wfdSetPortAttribf	Not supported
wfdSetPortAttribiv	Not supported
wfdSetPortAttribfv	Not supported
wfdBindPipelineToPort	Supported on Linux build
wfdGetDisplayDataFormats	Not supported
wfdGetDisplayData	Not supported
wfdEnumeratePipelines	Supported on Linux build
wfdCreatePipeline	Supported on Linux build
wfdDestroyPipeline	Supported on Linux build
wfdCreateSourceFromImage	Supported on Linux build
wfdCreateSourceFromStream	Not supported
wfdDestroySource	Supported on Linux build
wfdCreateMaskFromImage	Not supported
wfdCreateMaskFromStream	Not supported
wfdDestroyMask	Not supported
wfdBindSourceToPipeline	Supported on Linux build
wfdBindMaskToPipeline	Not supported
wfdGetPipelineAttribi	Supported on Linux build
wfdGetPipelineAttribf	Supported on Linux build
wfdGetPipelineAttribiv	Supported on Linux build
wfdGetPipelineAttribfv	Supported on Linux build
wfdSetPipelineAttribi	Supported on Linux build
wfdSetPipelineAttribf	Supported on Linux build
wfdSetPipelineAttribiv	Supported on Linux build
wfdSetPipelineAttribfv	Supported on Linux build
wfdGetPipelineTransparency	Supported on Linux build
wfdSetPipelineTSColor	Not supported
wfdGetPipelineLayerOrder	Supported on Linux build

The following OpenWFD port and pipeline attributes cannot be set since the OpenWFD driver and the underlying display driver do not support changing them. However, they can be queried using respective port and pipeline attribute query APIs.

Attribute
WFD_PORT_BACKGROUND_COLOR
WFD_PORT_FLIP
WFD_PORT_MIRROR
WFD_PORT_ROTATION
WFD_PORT_POWER_MODE
WFD_PORT_GAMMA
WFD_PORT_PARTIAL_REFRESH_ENABLE
WFD_PORT_PARTIAL_REFRESH_RECTANGLE
WFD_PORT_PROTECTION_ENABLE
WFD_PIPELINE_FLIP
WFD_PIPELINE_MIRROR
WFD_PIPELINE_ROTATION
WFD_PIPELINE_SCALE_FILTER