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C++ OMX_FillThisBuffer函数代码示例

本文整理汇总了C++中OMX_FillThisBuffer函数的典型用法代码示例。如果您正苦于以下问题：C++ OMX_FillThisBuffer函数的具体用法？C++ OMX_FillThisBuffer怎么用？C++ OMX_FillThisBuffer使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了OMX_FillThisBuffer函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: volumeEmptyBufferDone

OMX_ERRORTYPE volumeEmptyBufferDone(
    OMX_OUT OMX_HANDLETYPE hComponent,
    OMX_OUT OMX_PTR pAppData,
    OMX_OUT OMX_BUFFERHEADERTYPE* pBuffer) {

    OMX_ERRORTYPE err;
    static int iBufferDropped = 0;

    if(pBuffer != NULL) {
        if(!bEOS) {
            if(pOutBuffer[0]->pBuffer == pBuffer->pBuffer) {
                pOutBuffer[0]->nFilledLen = pBuffer->nFilledLen;
                err = OMX_FillThisBuffer(appPriv->audiosrchandle, pOutBuffer[0]);
            } else {
                pOutBuffer[1]->nFilledLen = pBuffer->nFilledLen;
                err = OMX_FillThisBuffer(appPriv->audiosrchandle, pOutBuffer[1]);
            }
            if(err != OMX_ErrorNone) {
                DEBUG(DEB_LEV_ERR, "In %s Error %08x Calling FillThisBuffer\n", __func__,err);
            }
        } else {
            DEBUG(DEB_LEV_ERR, "In %s: eos=%x Dropping Fill This Buffer\n", __func__,(int)pBuffer->nFlags);
            iBufferDropped++;
            if(iBufferDropped == 2) {
                tsem_up(appPriv->eofSem);
            }
        }
    } else {
        if(!bEOS) {
            tsem_up(appPriv->eofSem);
        }
        DEBUG(DEB_LEV_ERR, "Ouch! In %s: had NULL buffer to output...\n", __func__);
    }
    return OMX_ErrorNone;
}
开发者ID:commshare，项目名称:testGstOmx，代码行数:35，代码来源:omxaudiocapnplay.c

示例2: start_data_process

OMX_ERRORTYPE start_data_process(HTEST *hTest)
{
    OMX_ERRORTYPE ret = OMX_ErrorNone;
    OMX_U32 i, wait_cnt = 0;

    hTest->bHoldBuffers = OMX_FALSE;

	OMX_CONFIG_BOOLEANTYPE sCapturing;
	OMX_INIT_STRUCT(&sCapturing, OMX_CONFIG_BOOLEANTYPE);
	sCapturing.bEnabled = OMX_TRUE;
    ret = OMX_SetConfig(hTest->hComponent,OMX_IndexConfigCapturing, &sCapturing);
    if (ret != OMX_ErrorNone)
        return ret;

    /* Send output buffers */
    for(i=0; i<hTest->nBufferHdr[0]; i++) {
        hTest->pBufferHdr[0][i]->nFilledLen = 0;
        hTest->pBufferHdr[0][i]->nOffset = 0;
        OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[0][i]);
    }

    for(i=0; i<hTest->nBufferHdr[1]; i++) {
        hTest->pBufferHdr[1][i]->nFilledLen = 0;
        hTest->pBufferHdr[1][i]->nOffset = 0;
        OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[1][i]);
    }

    return ret;
}
开发者ID:primiano，项目名称:udoo_external_fsl_imx_omx，代码行数:29，代码来源:video_source_test.cpp

示例3: camera_sourceFillBufferDone

static OMX_ERRORTYPE camera_sourceFillBufferDone(
        OMX_OUT OMX_HANDLETYPE hComponent,
        OMX_OUT OMX_PTR pAppData,
        OMX_OUT OMX_BUFFERHEADERTYPE* pBuffer)
{   

    DEBUG(DEB_LEV_FUNCTION_NAME, "In %s for camera component\n",__func__);

    DEBUG(DEB_LEV_FULL_SEQ, "%s: Get returned buffer (0x%lX) from port[%ld], nFilledLen=%ld\n", __func__, (OMX_U32)pBuffer, pBuffer->nOutputPortIndex, pBuffer->nFilledLen);

    if (pBuffer->nOutputPortIndex == OMX_CAMPORT_INDEX_CP)
    {
        DEBUG(DEB_LEV_FULL_SEQ, "%s: writing to file",__func__);
        //fwrite(pBuffer->pBuffer + pBuffer->nOffset, 1, pBuffer->nFilledLen, fCapture);
        pBuffer->nFilledLen = 0;
        pBuffer->nOffset = 0;
        OMX_FillThisBuffer(appPriv->camerahandle, pBuffer);
        fprintf(stdout, "capture buffer done!!!\n");
    }
    else if(pBuffer->nOutputPortIndex == OMX_CAMPORT_INDEX_VF)
    {
        if(pBuffer->nFilledLen >0)
        {
            unsigned char *vaddr = NULL;
            vaddr = bufferHandleLock((buffer_handle_t)pBuffer->pBuffer,0,0);
            if(vaddr){
            surface_display_main_show(vaddr+pBuffer->nOffset, DEFAULT_FRAME_WIDTH, DEFAULT_FRAME_HEIGHT,DEFAULT_CAMERA_COLOR_FORMAT);
            
            }
            bufferHandleUnlock((buffer_handle_t)pBuffer->pBuffer);
        }
        if ((pBuffer->nFlags & OMX_BUFFERFLAG_STARTTIME) != 0)
        {
            DEBUG(DEB_LEV_ERR, "%s: Get buffer flag OMX_BUFFERFLAG_STARTTIME!\n", __func__);
        }

        /*
#ifndef OMX_SKIP64BIT
        DEBUG(DEB_LEV_ERR, "%s: buffer[0x%lX] time stamp: 0x%016llX\n", __func__, (OMX_U32)pBuffer, pBuffer->nTimeStamp);
#else
        DEBUG(DEB_LEV_ERR, "%s: buffer[0x%lX] time stamp: 0x%08lX%08lX\n", __func__, (OMX_U32)pBuffer, pBuffer->nTimeStamp.nHighPart, pBuffer->nTimeStamp.nLowPart);
#endif
*/

        pBuffer->nFilledLen = 0;
        pBuffer->nOffset = 0;

        OMX_FillThisBuffer(appPriv->camerahandle, pBuffer);

    }

    DEBUG(DEB_LEV_FUNCTION_NAME, "Out of %s for camera component, return code: 0x%X\n",__func__, OMX_ErrorNone);
    return OMX_ErrorNone;
}
开发者ID:LeMaker，项目名称:android-actions，代码行数:54，代码来源:bufhandletest.c

示例4: start_data_process

OMX_ERRORTYPE start_data_process(HTEST *hTest)
{
	OMX_ERRORTYPE ret = OMX_ErrorNone;
	OMX_U32 i, wait_cnt = 0;

	hTest->bHoldBuffers = OMX_FALSE;

	while (fsl_osal_sem_trywait(hTest->sParserFormatSem) !=E_FSL_OSAL_SUCCESS)
	{
		usleep(10*1000);
		if(hTest->bError)
			return OMX_ErrorUndefined;

		if((wait_cnt++) > 60*100)
		{
			//if load time is larger than 1 minutes, then timeout
			printf("timeout when wait output\n");
			return OMX_ErrorUndefined;
		}
	}

	ret = parser_process_port_setting_changed(hTest,hTest->nAudioTrackNum);
	if (ret != OMX_ErrorNone)
		return ret;
	ret = parser_process_port_setting_changed(hTest,hTest->nVideoTrackNum);
	if (ret != OMX_ErrorNone)
		return ret;


	OMX_CONFIG_SENDAUDIOFIRST sSendAudioFirst;
	OMX_INIT_STRUCT(&sSendAudioFirst, OMX_CONFIG_SENDAUDIOFIRST);
	sSendAudioFirst.bSendAudioFrameFirst = OMX_FALSE;
	ret = OMX_SetConfig(hTest->hComponent,(OMX_INDEXTYPE)OMX_IndexConfigParserSendAudioFirst, &sSendAudioFirst);
	if (ret != OMX_ErrorNone)
		return ret;
//    do_seek(hTest, 30, OMX_TIME_SeekModeFast);
	/* Send output buffers */
	for(i=0; i<hTest->nBufferHdr[0]; i++)
	{
		hTest->pBufferHdr[0][i]->nFilledLen = 0;
		hTest->pBufferHdr[0][i]->nOffset = 0;
		OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[0][i]);
	}

	for(i=0; i<hTest->nBufferHdr[1]; i++)
	{
		hTest->pBufferHdr[1][i]->nFilledLen = 0;
		hTest->pBufferHdr[1][i]->nOffset = 0;
		OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[1][i]);
	}

	return ret;
}
开发者ID:hicks0074，项目名称:freescale_omx_framework，代码行数:53，代码来源:parser_test.cpp

示例5: audiosrcFillBufferDone

OMX_ERRORTYPE audiosrcFillBufferDone(
    OMX_OUT OMX_HANDLETYPE hComponent,
    OMX_OUT OMX_PTR pAppData,
    OMX_OUT OMX_BUFFERHEADERTYPE* pBuffer) {

    OMX_ERRORTYPE err;
    OMX_STATETYPE eState;

    if(pBuffer != NULL) {
        if(!bEOS) {
            /** if there is volume component component in processing state then send this buffer, in non tunneled case
              * else in non tunneled case, write the output buffer contents in the specified output file
              */
            if(flagIsVolCompRequested && (!flagSetupTunnel)) {
                OMX_GetState(appPriv->volume_handle,&eState);
                if(eState == OMX_StateExecuting || eState == OMX_StatePause) {
                    if(pInBufferVolc[0]->pBuffer == pBuffer->pBuffer) {
                        pInBufferVolc[0]->nFilledLen = pBuffer->nFilledLen;
                        err = OMX_EmptyThisBuffer(appPriv->volume_handle, pInBufferVolc[0]);
                    } else {
                        pInBufferVolc[1]->nFilledLen = pBuffer->nFilledLen;
                        err = OMX_EmptyThisBuffer(appPriv->volume_handle, pInBufferVolc[1]);
                    }
                    if(err != OMX_ErrorNone) {
                        DEBUG(DEB_LEV_ERR, "In %s Error %08x Calling FillThisBuffer\n", __func__,err);
                    }
                } else {
                    err = OMX_FillThisBuffer(hComponent, pBuffer);
                }
            } else if((pBuffer->nFilledLen > 0) && (!flagSetupTunnel)) {
                fwrite(pBuffer->pBuffer, 1,  pBuffer->nFilledLen, outfile);
                pBuffer->nFilledLen = 0;
            }
            if(pBuffer->nFlags == OMX_BUFFERFLAG_EOS) {
                DEBUG(DEB_LEV_ERR, "In %s: eos=%x Calling Empty This Buffer\n", __func__, (int)pBuffer->nFlags);
                bEOS = OMX_TRUE;
            }
            if(!bEOS && !flagIsVolCompRequested && (!flagSetupTunnel)) {
                err = OMX_FillThisBuffer(hComponent, pBuffer);
            }
        } else {
            DEBUG(DEB_LEV_ERR, "In %s: eos=%x Dropping Empty This Buffer\n", __func__,(int)pBuffer->nFlags);
        }
    } else {
        DEBUG(DEB_LEV_ERR, "Ouch! In %s: had NULL buffer to output...\n", __func__);
    }
    return OMX_ErrorNone;
}
开发者ID:commshare，项目名称:testGstOmx，代码行数:48，代码来源:omxaudiocapnplay.c

示例6: SampleTest_ReadOutBuffers

OMX_ERRORTYPE SampleTest_ReadOutBuffers(SampleCompTestCtxt * pContext)
{

	OMX_ERRORTYPE eError = OMX_ErrorNone;
	BufferList *pList;
	OMX_BUFFERHEADERTYPE *pBufHeader;

	pList = pContext->pOutBufferList;
	while (pList && pList->pBufHdr)
	{
		printf("\nAbout to do FTB\n");

		BUFFERLIST_CLEAR_ENTRY(pList, pBufHeader);

		eError = OMX_FillThisBuffer(pContext->hComp, pBufHeader);

		OMX_TEST_BAIL_IF_ERROR(eError);
		if (pBufHeader->nFlags == OMX_BUFFERFLAG_EOS)
		{
			pContext->nBufDoneCalls = OMX_TEST_BUFFERS_OF_TRAFFIC;
		}
	}

      OMX_TEST_BAIL:
	return eError;

}
开发者ID:0xD34D，项目名称:android_device_amazon_tate，代码行数:27，代码来源:test_sample_proxy.c

示例7: videosrcFillBufferDone

OMX_ERRORTYPE videosrcFillBufferDone(
  OMX_OUT OMX_HANDLETYPE hComponent,
  OMX_OUT OMX_PTR pAppData,
  OMX_OUT OMX_BUFFERHEADERTYPE* pBuffer) {

  OMX_ERRORTYPE err;

  if(pBuffer != NULL){
    if(!bEOS) {
      /** if there is color conv component in processing state then send this buffer, in non tunneled case
        * else in non tunneled case, write the output buffer contents in the specified output file
        */
      if(pBuffer->nFilledLen > 0) {
          fwrite(pBuffer->pBuffer, sizeof(char),  pBuffer->nFilledLen, outfile);
          pBuffer->nFilledLen = 0;
      }
      if(pBuffer->nFlags == OMX_BUFFERFLAG_EOS) {
        DEBUG(DEB_LEV_ERR, "In %s: eos=%x Calling Empty This Buffer\n", __func__, (int)pBuffer->nFlags);
        bEOS = OMX_TRUE;
      }
      if(!bEOS ) {
        err = OMX_FillThisBuffer(hComponent, pBuffer);
      }
    } else {
      DEBUG(DEB_LEV_ERR, "In %s: eos=%x Dropping Empty This Buffer\n", __func__,(int)pBuffer->nFlags);
    }
  } else {
    DEBUG(DEB_LEV_ERR, "Ouch! In %s: had NULL buffer to output...\n", __func__);
  }
  return OMX_ErrorNone;
}
开发者ID:allenk，项目名称:libomxil-bellagio，代码行数:31，代码来源:omxvideocapturetest.c

示例8: defined

OMX_ERRORTYPE COpenMaxVideo::PrimeFillBuffers(void)
{
  OMX_ERRORTYPE omx_err = OMX_ErrorNone;
  OpenMaxVideoBuffer *buffer;

  #if defined(OMX_DEBUG_VERBOSE)
  CLog::Log(LOGDEBUG, "%s::%s\n", CLASSNAME, __func__);
  #endif
  // tell OpenMax to start filling output buffers
  for (size_t i = 0; i < m_omx_output_buffers.size(); i++)
  {
    buffer = m_omx_output_buffers[i];
    // always set the port index.
    buffer->omx_buffer->nOutputPortIndex = m_omx_output_port;
    // Need to clear the EOS flag.
    buffer->omx_buffer->nFlags &= ~OMX_BUFFERFLAG_EOS;
    buffer->omx_buffer->pAppPrivate = buffer;

    omx_err = OMX_FillThisBuffer(m_omx_decoder, buffer->omx_buffer);
    if (omx_err)
      CLog::Log(LOGERROR, "%s::%s - OMX_FillThisBuffer failed with omx_err(0x%x)\n",
        CLASSNAME, __func__, omx_err);
  }

  return omx_err;
}
开发者ID:Foozle303，项目名称:xbmc，代码行数:26，代码来源:OpenMaxVideo.cpp

示例9: process_event

OMX_ERRORTYPE process_event(HTEST *hTest, MSG *pMsg)
{
	OMX_EVENTTYPE event = pMsg->data.event.eEvent;
	OMX_U32 nPortIndex = pMsg->data.event.nData1;

	if(event == OMX_EventPortSettingsChanged)
	{
		port_disable(hTest, nPortIndex);
		port_enable(hTest, nPortIndex);

		OMX_STATETYPE eState = OMX_StateInvalid;
		OMX_GetState(hTest->hComponent, &eState);
		if(eState == OMX_StateExecuting)
		{
			/* Send output buffers */
			OMX_S32 i;
			for(i=0; i<hTest->nBufferHdr[1]; i++)
			{
				hTest->pBufferHdr[1][i]->nFilledLen = 0;
				hTest->pBufferHdr[1][i]->nOffset = 0;
				OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[1][i]);
			}
		}
	}

	return OMX_ErrorNone;
}
开发者ID:hicks0074，项目名称:freescale_omx_framework，代码行数:27，代码来源:vpu_test.cpp

示例10: onFillBufferDone

OMX_ERRORTYPE onFillBufferDone(OMX_HANDLETYPE hComponent,
							   OMX_PTR pAppData,
							   OMX_BUFFERHEADERTYPE* pBuffer)
{    
	/*if (isFirstCallback) {
		isFirstCallback = false;
		currentFrameTime = ofGetElapsedTimeMillis();
		ofLogVerbose() << "isFirstCallback";
	}else 
	{
		lastFrameTime = currentFrameTime;
		currentFrameTime = ofGetElapsedTimeMillis();
		ofLogVerbose() << "Frame process time: " << currentFrameTime - lastFrameTime;
		
	}*/

	//ofLogVerbose() << "onFillBufferDone<----------";
	//COMXCoreComponent *ctx = static_cast<COMXCoreComponent*>(pAppData);
	OMX_ERRORTYPE didFillBuffer = OMX_FillThisBuffer(hComponent, pBuffer);
	if (didFillBuffer == OMX_ErrorNone) 
	{
		//OMXDecoderBase *ctx = static_cast<OMXDecoderBase*>(pAppData);
		
		OMXDecoderBase::fillBufferCounter++;
		//ofLogVerbose(__func__) << " fillBufferCounter: " << fillBufferCounter;
	}
	
	return didFillBuffer;
}
开发者ID:andreasmuller，项目名称:RaspberryPiTutorialCAN，代码行数:29，代码来源:OMXEGLImage.cpp

示例11: process_thread

void * process_thread(void *ptr)
{
	HTEST *hTest = (HTEST*)ptr;
	OMX_BUFFERHEADERTYPE *pBufferHdr = NULL;
	MSG sMsg;

	while(1)
	{
		hTest->pMsgQ->Get(&sMsg);
		if(sMsg.type == EVENT)
		{
			process_event(hTest, &sMsg);
		}
		else if(sMsg.type == EMPTY_DONE)
		{
			pBufferHdr = sMsg.data.buffer.pBuffer;
			if(hTest->bHoldBuffers != OMX_TRUE)
			{
				read_data(hTest, pBufferHdr);
				OMX_EmptyThisBuffer(sMsg.hComponent, pBufferHdr);
			}
		}
		else if(sMsg.type == FILL_DONE)
		{
			pBufferHdr = sMsg.data.buffer.pBuffer;
			if(hTest->bHoldBuffers != OMX_TRUE)
				OMX_FillThisBuffer(sMsg.hComponent, pBufferHdr);
		}

		if(hTest->bStop == OMX_TRUE)
			break;
	}

	return NULL;
}
开发者ID:hicks0074，项目名称:freescale_omx_framework，代码行数:35，代码来源:tunnel_test.cpp

示例12: port_enable

OMX_ERRORTYPE port_enable(HTEST *hTest, OMX_U32 nPortIndex)
{
    OMX_ERRORTYPE ret = OMX_ErrorNone;
    OMX_COMPONENTTYPE *hComponent;
    OMX_U32 i;

    hComponent = hTest->hComponent;
    ret = SendCommand(hTest, OMX_CommandPortEnable, nPortIndex, NULL, OMX_FALSE);
    if(ret != OMX_ErrorNone)
        return ret;

    prepare_port_buffers(hTest, nPortIndex);

    WaitCommand(hTest, OMX_CommandPortEnable, nPortIndex, NULL);

    hTest->bHoldBuffers = OMX_FALSE;
    for(i=0; i<hTest->nBufferHdr[nPortIndex]; i++) {
        if(hTest->PortDir[nPortIndex] == OMX_DirOutput) {
            OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[nPortIndex][i]);
        }
    }

    printf("port enable done.\n");

    return OMX_ErrorNone;
}
开发者ID:primiano，项目名称:udoo_external_fsl_imx_omx，代码行数:26，代码来源:video_source_test.cpp

示例13: CHECK

OMX_ERRORTYPE AnatomyOMXClient::OnFillBufferDone(
        OMX_IN OMX_HANDLETYPE hComponent,
        OMX_IN OMX_PTR pAppData,
        OMX_IN OMX_BUFFERHEADERTYPE *pBuffer) {

	AnatomyOMXClient* omxclient = reinterpret_cast<AnatomyOMXClient*>(pAppData);
	CHECK( NULL != omxclient);
	CHECK( NULL != pBuffer );

	omxclient->addOMXBufferInfo(kPortIndexOutput, pBuffer);

	if( pBuffer->nFlags & OMX_BUFFERFLAG_EOS || omxclient->getStatus() == 1 )
	{
		omxclient->signalEOF();
		omxclient->setStatus(1);
		return OMX_ErrorNone;
	}

	if( pBuffer->nSize > 0 )
	{
		omxclient->render(pBuffer->pBuffer, pBuffer->nSize);
	}

	OMX_FillThisBuffer(hComponent, pBuffer);
	omxclient->removeOMXBufferInfo(kPortIndexOutput, pBuffer);
	return OMX_ErrorNone;
}
开发者ID:ioacademy-jikim，项目名称:multimedia，代码行数:27，代码来源:AnatomyOMXClient.cpp

示例14: pthread_mutex_lock

void COpenMaxVideo::SetDropState(bool bDrop)
{
  m_drop_state = bDrop;

  if (m_drop_state)
  {
    OMX_ERRORTYPE omx_err;

    // blow all but the last ready video frame
    pthread_mutex_lock(&m_omx_output_mutex);
    while (m_omx_output_ready.size() > 1)
    {
      m_dts_queue.pop();
      OMX_BUFFERHEADERTYPE *omx_buffer = m_omx_output_ready.front()->omx_buffer;
      m_omx_output_ready.pop();
      // return the omx buffer back to OpenMax to fill.
      omx_err = OMX_FillThisBuffer(m_omx_decoder, omx_buffer);
      if (omx_err)
        CLog::Log(LOGERROR, "%s::%s - OMX_FillThisBuffer, omx_err(0x%x)\n",
          CLASSNAME, __func__, omx_err);
    }
    pthread_mutex_unlock(&m_omx_output_mutex);

    #if defined(OMX_DEBUG_VERBOSE)
    CLog::Log(LOGDEBUG, "%s::%s - m_drop_state(%d)\n",
      CLASSNAME, __func__, m_drop_state);
    #endif
  }
}
开发者ID:Foozle303，项目名称:xbmc，代码行数:29，代码来源:OpenMaxVideo.cpp

示例15: my_fill_buffer_done

void my_fill_buffer_done(void* data, COMPONENT_T* comp)
{
    if (OMX_FillThisBuffer(ilclient_get_handle(video_render), eglBuffer) != OMX_ErrorNone)
    {
        printf("OMX_FillThisBuffer failed in callback\n");
        exit(1);
    }
}
开发者ID:guillaume-michel，项目名称:userland_bgs，代码行数:8，代码来源:video.c


注：本文中的OMX_FillThisBuffer函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。