OMX_PARAM_PORTDEFINITIONTYPE Struct Reference
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struct OMX_PARAM_PORTDEFINITIONTYPE
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Member Data Documentation
OMX_AUDIO_PORTDEFINITIONTYPE
audio
OMX_BOOL
bBuffersContiguous
OMX_BOOL
bEnabled
Ports default to enabled and are enabled/disabled by OMX_CommandPortEnable/OMX_CommandPortDisable. When disabled a port is unpopulated. A disabled port is not populated with buffers on a transition to IDLE.
OMX_BOOL
bPopulated
Port is populated with all of its buffers as indicated by nBufferCountActual. A disabled port is always unpopulated. An enabled port is populated on a transition to OMX_StateIdle and unpopulated on a transition to loaded.
OMX_DIRTYPE
eDir
Direction (input or output) of this port
OMX_PORTDOMAINTYPE
eDomain
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OMX_PORTDOMAINTYPE
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eDomain
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Domain of the port. Determines the contents of metadata below.
union OMX_PARAM_PORTDEFINITIONTYPE::@27 format
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union OMX_PARAM_PORTDEFINITIONTYPE::@27
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format
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OMX_IMAGE_PORTDEFINITIONTYPE
image
OMX_U32
nBufferCountActual
The actual number of buffers allocated on this port
OMX_U32
nBufferCountMin
The minimum number of buffers this port requires
OMX_U32
nBufferSize
Size, in bytes, for buffers to be used for this channel
OMX_U32
nPortIndex
Port number the structure applies to
OMX_U32
nSize
Size of the structure in bytes
OMX_VERSIONTYPE
nVersion
OMX specification version information
OMX_OTHER_PORTDEFINITIONTYPE
other
OMX_VIDEO_PORTDEFINITIONTYPE
video
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All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.