tResult StateControllerNew::SendValue(cOutputPin &pin, stateCar state, tInt16 maneuver)
{
    if (!pin.IsConnected())
    {
        RETURN_NOERROR;
    }

    cObjectPtr<IMediaSample> mediaSample;
    RETURN_IF_FAILED(AllocMediaSample((tVoid **) &mediaSample));

    cObjectPtr<IMediaSerializer> driverSerializer;
    driveStructDescription->GetMediaSampleSerializer(&driverSerializer);
    tInt nSize = driverSerializer->GetDeserializedSize();
    RETURN_IF_FAILED(mediaSample->AllocBuffer(nSize));

    tInt8 carState = tInt8(state);
    {
        __adtf_sample_write_lock_mediadescription(driveStructDescription, mediaSample, pCoder);
        pCoder->Set("i8StateID", (tVoid *) &carState);
        pCoder->Set("i16ManeuverEntry", (tVoid *) &maneuver);
    }

    mediaSample->SetTime(_clock->GetStreamTime());
    RETURN_IF_FAILED(pin.Transmit(mediaSample));

    RETURN_NOERROR;
}
tResult ROI::SendRoi(const tRect &roi, cOutputPin &outputPin)
{
    if (!outputPin.IsConnected())
    {
        RETURN_NOERROR;
    }

    cObjectPtr<IMediaSample> mediaSample;
    RETURN_IF_FAILED(AllocMediaSample((tVoid **) &mediaSample));

    cObjectPtr<IMediaSerializer> pSerializer;
    tRectDescriptionSignal->GetMediaSampleSerializer(&pSerializer);
    tInt nSize = pSerializer->GetDeserializedSize();
    RETURN_IF_FAILED(mediaSample->AllocBuffer(nSize));

    {
        __adtf_sample_write_lock_mediadescription(tRectDescriptionSignal, mediaSample, pCoder);

        pCoder->Set("tX", (tVoid *) &roi.tX);
        pCoder->Set("tY", (tVoid *) &roi.tY);
        pCoder->Set("tWidth", (tVoid *) &roi.tWidth);
        pCoder->Set("tHeight", (tVoid *) &roi.tHeight);
    }

    //transmit media sample over output pin
    mediaSample->SetTime(_clock->GetStreamTime());
    RETURN_IF_FAILED(outputPin.Transmit(mediaSample));

    RETURN_NOERROR;
}
tResult StateControllerNew::SendEnum(cOutputPin &pin, tInt value)
{
    if (!pin.IsConnected())
    {
        RETURN_NOERROR;
    }

    cObjectPtr<IMediaSample> mediaSample;
    RETURN_IF_FAILED(AllocMediaSample((tVoid **) &mediaSample));

    cObjectPtr<IMediaSerializer> pSerializer;
    enumDescription->GetMediaSampleSerializer(&pSerializer);
    tInt nSize = pSerializer->GetDeserializedSize();
    RETURN_IF_FAILED(mediaSample->AllocBuffer(nSize));

    {
        __adtf_sample_write_lock_mediadescription(enumDescription, mediaSample, pCoder);
        pCoder->Set("tEnumValue", (tVoid *) &value);
    }

    mediaSample->SetTime(_clock->GetStreamTime());
    RETURN_IF_FAILED(pin.Transmit(mediaSample));

    RETURN_NOERROR;
}
void FunctionDriver::SendValue(IMediaSample *mediaSample, cOutputPin &outputPin, tFloat32 value)
{
    cObjectPtr<IMediaSerializer> pSerializer;
    descriptionSignal->GetMediaSampleSerializer(&pSerializer);
    tInt nSize = pSerializer->GetDeserializedSize();

    cObjectPtr<IMediaSample> newMediaSample;
    AllocMediaSample((tVoid **) &newMediaSample);
    newMediaSample->AllocBuffer(nSize);
    {
        __adtf_sample_write_lock_mediadescription(descriptionSignal, newMediaSample, outputCoder);
        outputCoder->Set("f32Value", (tVoid *) &(value));
    }

    newMediaSample->SetTime(mediaSample->GetTime());
    outputPin.Transmit(newMediaSample);
}
Ejemplo n.º 5
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// -------------------------------------------------------------------------------------------------
tResult ObjectFilter::transmitObjects(std::vector<Object> const & objects, cOutputPin & output_pin) {
// -------------------------------------------------------------------------------------------------
  cObjectPtr<IMediaSample> objects_sample;
  RETURN_IF_FAILED(AllocMediaSample(&objects_sample));

  RETURN_IF_FAILED(objects_sample->AllocBuffer(sizeof(tUInt32) + sizeof(Object) * objects.size()));

  tUInt32* dest_buffer = NULL;
  RETURN_IF_FAILED(objects_sample->WriteLock((tVoid**)&dest_buffer));
  
  (*dest_buffer) = (tUInt32)objects.size();
  dest_buffer++;

  cMemoryBlock::MemCopy(dest_buffer, &(objects[0]), sizeof(Object) * objects.size());
  
  RETURN_IF_FAILED(objects_sample->Unlock((tVoid*)dest_buffer));
	output_pin.Transmit(objects_sample);
	RETURN_NOERROR;
}
// -------------------------------------------------------------------------------------------------
tResult EmergencyFilter::transmitBool(cOutputPin & pin, bool value) {
// -------------------------------------------------------------------------------------------------
  cObjectPtr<IMediaSample> media_sample;
  RETURN_IF_FAILED(AllocMediaSample((tVoid**)&media_sample));

  cObjectPtr<IMediaSerializer> serializer;
  bool_data_description_->GetMediaSampleSerializer(&serializer);
  tInt size = serializer->GetDeserializedSize();

  RETURN_IF_FAILED(media_sample->AllocBuffer(size));
  tUInt32 timeStamp = 0;
  
  {
    __adtf_sample_write_lock_mediadescription(bool_data_description_, media_sample, coder);
    coder->Set("bValue", (tVoid*) &value);
    coder->Set("ui32ArduinoTimestamp", (tVoid*) &timeStamp);
  }

  pin.Transmit(media_sample);
  RETURN_NOERROR;
}
tResult DriverFilter::sendManeuver(cOutputPin &pin, const Maneuver &maneuver)
{
	cObjectPtr<IMediaSample> mediaSample;
	RETURN_IF_FAILED(AllocMediaSample((tVoid**) &mediaSample));
	RETURN_IF_FAILED(mediaSample->AllocBuffer(this->ddlSizeManeuver));

	cObjectPtr<IMediaCoder> coder;
	RETURN_IF_FAILED(this->coderDescriptionDriver->WriteLock(mediaSample, &coder));
	
	static tTimeStamp now;
	now = _clock ? _clock->GetStreamTime() : cHighResTimer::GetTime();

	coder->Set("ui16Angle", (tVoid*) &maneuver);
	coder->Set("ui32ArduinoTimestamp", (tVoid*) &now);
	
	RETURN_IF_FAILED(this->coderDescriptionDriver->Unlock(coder)); 

	RETURN_IF_FAILED_AND_LOG_ERROR_STR(mediaSample->SetTime(now), "cant set time to media sample");
	RETURN_IF_FAILED_AND_LOG_ERROR_STR(pin.Transmit(mediaSample), "cant transmit media sample");

	RETURN_NOERROR;
}
Ejemplo n.º 8
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tResult Test::transmitF32Value(cOutputPin &pin, cObjectPtr<IMediaTypeDescription> &mediaType, const tFloat32 value)
{
	cObjectPtr<IMediaSample> mediaSample;
    RETURN_IF_FAILED(AllocMediaSample((tVoid**) &mediaSample));
	RETURN_IF_FAILED(mediaSample->AllocBuffer(this->ddlSizeUI16));
       
    // write date to the media sample with the coder of the descriptor
    cObjectPtr<IMediaCoder> coder;
	RETURN_IF_FAILED_AND_LOG_ERROR_STR(mediaType->WriteLock(mediaSample, &coder), "Set F32 Failed to lock f32");	
		
	static tTimeStamp now;
	now = _clock ? _clock->GetStreamTime() : cHighResTimer::GetTime();

	coder->Set("f32Value", (tVoid*) &value);
    coder->Set("ui32ArduinoTimestamp", (tVoid*) &now);
	
	RETURN_IF_FAILED_AND_LOG_ERROR_STR(mediaType->Unlock(coder), "Set F32 Failed to lock f32");
    
    // transmit media sample over output pin
    RETURN_IF_FAILED(mediaSample->SetTime(now));
    RETURN_IF_FAILED(pin.Transmit(mediaSample));
	RETURN_NOERROR;
}
tResult DriverFilter::sendManeuver(cOutputPin &pin, const Maneuver &manuever, const tTimeStamp &timeStamp)
{							
    // create new media sample
    cObjectPtr<IMediaSample> mediaSample;
    RETURN_IF_FAILED_AND_LOG_ERROR_STR(AllocMediaSample((tVoid**) &mediaSample), "cant alloc");
	LOG_INFO(cString::Format("ddlSize: %d", this->ddlSizeManeuver));
    RETURN_IF_FAILED_AND_LOG_ERROR_STR(mediaSample->AllocBuffer(this->ddlSizeManeuver), "cant alloc buffer size");
       
    // write date to the media sample with the coder of the descriptor
    cObjectPtr<IMediaCoder> coder;
	RETURN_IF_FAILED_AND_LOG_ERROR_STR(this->coderDescriptionManeuver->WriteLock(mediaSample, &coder), "cant lock");
	
	coder->Set("ui16Angle", (tVoid*) &manuever);
    coder->Set("ui32ArduinoTimestamp", (tVoid*) &timeStamp);

	RETURN_IF_FAILED_AND_LOG_ERROR_STR(this->coderDescriptionManeuver->Unlock(coder), "cant unlock");
    
    // transmit media sample over output pin
    RETURN_IF_FAILED_AND_LOG_ERROR_STR(mediaSample->SetTime(timeStamp), "cant set time");
    RETURN_IF_FAILED_AND_LOG_ERROR_STR(pin.Transmit(mediaSample), "cant transmit");

	RETURN_NOERROR;
}