OpenMAX Bellagio 0.9.3
omx_clocksrc_component.c File Reference
#include <omxcore.h>
#include <omx_base_clock_port.h>
#include <omx_clocksrc_component.h>
#include <config.h>
#include <unistd.h>

Go to the source code of this file.

Functions

OMX_ERRORTYPE omx_clocksrc_component_Constructor (OMX_COMPONENTTYPE *openmaxStandComp, OMX_STRING cComponentName)
OMX_ERRORTYPE omx_clocksrc_component_Destructor (OMX_COMPONENTTYPE *openmaxStandComp)
OMX_ERRORTYPE omx_clocksrc_component_GetParameter (OMX_HANDLETYPE hComponent, OMX_INDEXTYPE nParamIndex, OMX_PTR ComponentParameterStructure)
OMX_ERRORTYPE omx_clocksrc_component_SetParameter (OMX_HANDLETYPE hComponent, OMX_INDEXTYPE nParamIndex, OMX_PTR ComponentParameterStructure)
OMX_ERRORTYPE omx_clocksrc_component_SendCommand (OMX_HANDLETYPE hComponent, OMX_COMMANDTYPE Cmd, OMX_U32 nParam, OMX_PTR pCmdData)
OMX_ERRORTYPE omx_clocksrc_component_GetConfig (OMX_HANDLETYPE hComponent, OMX_INDEXTYPE nIndex, OMX_PTR pComponentConfigStructure)
OMX_ERRORTYPE omx_clocksrc_component_SetConfig (OMX_HANDLETYPE hComponent, OMX_INDEXTYPE nIndex, OMX_PTR pComponentConfigStructure)
void omx_clocksrc_component_BufferMgmtCallback (OMX_COMPONENTTYPE *openmaxStandComp, OMX_BUFFERHEADERTYPE *outputbuffer)
void * omx_clocksrc_BufferMgmtFunction (void *param)
OMX_ERRORTYPE clocksrc_port_FlushProcessingBuffers (omx_base_PortType *openmaxStandPort)
 Releases buffers under processing. This function must be implemented in the derived classes, for the specific processing.

Function Documentation

◆ clocksrc_port_FlushProcessingBuffers()

◆ omx_clocksrc_BufferMgmtFunction()

◆ omx_clocksrc_component_BufferMgmtCallback()

void omx_clocksrc_component_BufferMgmtCallback ( OMX_COMPONENTTYPE * openmaxStandComp,
OMX_BUFFERHEADERTYPE * outputbuffer )

◆ omx_clocksrc_component_Constructor()

OMX_ERRORTYPE omx_clocksrc_component_Constructor ( OMX_COMPONENTTYPE * openmaxStandComp,
OMX_STRING cComponentName )

src/components/clocksrc/omx_clocksrc_component.c

OpenMAX clocksrc_component component. This component does not perform any multimedia processing. It is provides the media and the reference clock for all the clients connected to it.

Copyright (C) 2008-2009 STMicroelectronics Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA The Constructor

Allocate Ports and call port constructor.

Definition at line 35 of file omx_clocksrc_component.c.

References base_clock_port_Constructor(), CLOCK_COMP_NAME, clocksrc_port_FlushProcessingBuffers(), OMX_COMPONENTTYPE::GetConfig, OMX_COMPONENTTYPE::GetParameter, MAX_CLOCK_COMPONENTS, omx_base_source_Constructor(), omx_clocksrc_BufferMgmtFunction(), omx_clocksrc_component_BufferMgmtCallback(), omx_clocksrc_component_Destructor(), omx_clocksrc_component_GetConfig(), omx_clocksrc_component_GetParameter(), omx_clocksrc_component_SendCommand(), omx_clocksrc_component_SetConfig(), omx_clocksrc_component_SetParameter(), OMX_ErrorInsufficientResources, OMX_ErrorNone, OMX_FALSE, OMX_PortDomainOther, OMX_TIME_ClockStateStopped, OMX_TIME_RefClockNone, OMX_TIME_UpdateMax, OMX_COMPONENTTYPE::pComponentPrivate, RM_RegisterComponent(), OMX_COMPONENTTYPE::SendCommand, OMX_COMPONENTTYPE::SetConfig, setHeader(), OMX_COMPONENTTYPE::SetParameter, and tsem_init().

Referenced by omx_component_library_Setup().

◆ omx_clocksrc_component_Destructor()

OMX_ERRORTYPE omx_clocksrc_component_Destructor ( OMX_COMPONENTTYPE * openmaxStandComp)

◆ omx_clocksrc_component_GetConfig()

◆ omx_clocksrc_component_GetParameter()

◆ omx_clocksrc_component_SendCommand()

◆ omx_clocksrc_component_SetConfig()

OMX_ERRORTYPE omx_clocksrc_component_SetConfig ( OMX_HANDLETYPE hComponent,
OMX_INDEXTYPE nIndex,
OMX_PTR pComponentConfigStructure )

????

Definition at line 361 of file omx_clocksrc_component.c.

References DEB_LEV_ERR, DEB_LEV_FUNCTION_NAME, DEB_LEV_SIMPLE_SEQ, DEBUG, OMX_TIME_CONFIG_CLOCKSTATETYPE::eState, OMX_TIME_MEDIATIMETYPE::eState, OMX_TIME_MEDIATIMETYPE::eUpdateType, OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE::nMediaTimestamp, OMX_TIME_MEDIATIMETYPE::nMediaTimestamp, OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE::nOffset, OMX_TIME_MEDIATIMETYPE::nOffset, OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE::nPortIndex, OMX_TIME_CONFIG_TIMESTAMPTYPE::nPortIndex, OMX_TIME_CONFIG_TIMESTAMPTYPE::nTimestamp, OMX_TIME_CONFIG_CLOCKSTATETYPE::nWaitMask, OMX_TIME_MEDIATIMETYPE::nWallTimeAtMediaTime, OMX_ErrorBadParameter, OMX_ErrorBadPortIndex, OMX_ErrorIncorrectStateTransition, OMX_ErrorNone, OMX_ErrorSameState, OMX_IndexConfigTimeActiveRefClock, OMX_IndexConfigTimeClientStartTime, OMX_IndexConfigTimeClockState, OMX_IndexConfigTimeCurrentAudioReference, OMX_IndexConfigTimeCurrentVideoReference, OMX_IndexConfigTimeMediaTimeRequest, OMX_IndexConfigTimeScale, OMX_PortDomainOther, OMX_TIME_ClockStateRunning, OMX_TIME_ClockStateStopped, OMX_TIME_ClockStateWaitingForStartTime, OMX_TIME_UpdateClockStateChanged, OMX_TIME_UpdateRequestFulfillment, OMX_TIME_UpdateScaleChanged, OMX_COMPONENTTYPE::pComponentPrivate, PORT_IS_ENABLED, omx_base_clock_PortType::sMediaTime, omx_base_clock_PortType::sMediaTimeRequest, omx_base_clock_PortType::sTimeStamp, tsem_down(), tsem_up(), and OMX_TIME_MEDIATIMETYPE::xScale.

Referenced by omx_clocksrc_component_Constructor().

◆ omx_clocksrc_component_SetParameter()


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