Пример #1
0
void DeviceSource::Preprocess()
{
    if(!bCapturing)
        return;

    //----------------------------------------

    if(bRequestVolume)
    {
        if(audioOut)
            audioOut->SetVolume(fNewVol);
        else if(audioFilter)
        {
            IBasicAudio *basicAudio;
            if(SUCCEEDED(audioFilter->QueryInterface(IID_IBasicAudio, (void**)&basicAudio)))
            {
                long lVol = long((double(fNewVol)*NEAR_SILENTf)-NEAR_SILENTf);
                if(lVol <= -NEAR_SILENT)
                    lVol = -10000;
                basicAudio->put_Volume(lVol);
                basicAudio->Release();
            }
        }
        bRequestVolume = false;
    }

    //----------------------------------------

    SampleData *lastSample = NULL;

    OSEnterMutex(hSampleMutex);

    lastSample = latestVideoSample;
    latestVideoSample = NULL;

    OSLeaveMutex(hSampleMutex);

    //----------------------------------------

    int numThreads = MAX(OSGetTotalCores()-2, 1);

    if(lastSample)
    {
        /*REFERENCE_TIME refTimeStart, refTimeFinish;
        lastSample->GetTime(&refTimeStart, &refTimeFinish);

        static REFERENCE_TIME lastRefTime = 0;
        //Log(TEXT("refTimeStart: %llu, refTimeFinish: %llu, offset = %llu"), refTimeStart, refTimeFinish, refTimeStart-lastRefTime);
        lastRefTime = refTimeStart;*/

        lastSample->Release();
    }
}
Пример #2
0
int CoreBioComponent :: SetAllRawDataWithMatrixSM (SampleData& fileData, TestCharacteristic* testControlPeak, TestCharacteristic* testSamplePeak) {

	//
	//  This is ladder and sample stage 1
	//

	int status = 0;
	ErrorString = "";
	int numElements;
	double* matrix = fileData.GetMatrix (numElements);
	int i;
	int j;
	int k;
	smColorCorrectionMatrixWrongSize matrixWrongSize;
	smColorCorrectionMatrixExpectedButNotFound matrixNotFound;

	if (matrix == NULL) {

		// add message here
		SetMessageValue (matrixNotFound, true);
		return SetAllRawDataSM (fileData, testControlPeak, testSamplePeak);
	}

	else if (numElements != mNumberOfChannels * mNumberOfChannels) {

		// add message here
		SetMessageValue (matrixWrongSize, true);
		return SetAllRawDataSM (fileData, testControlPeak, testSamplePeak);
	}

	double* matrixBase = matrix;
	double** rawChannelData = new double* [mNumberOfChannels + 1];
	int numDataPoints;
	double sum;

	for (i=1; i<=mNumberOfChannels; i++) {

		rawChannelData [i] = fileData.GetRawDataForDataChannel (i, numDataPoints);

		if (rawChannelData [i] == NULL) {

			mDataChannels [i]->SetRawDataFromColorCorrectedArraySM (NULL, numDataPoints, testControlPeak, testSamplePeak);
			ErrorString << mDataChannels [i]->GetError ();
			status = -1;
		}
	}

	if (status < 0) {

		for (i=1; i<=mNumberOfChannels; i++)
			delete[] rawChannelData [i];

		delete[] rawChannelData;
		delete[] matrix;
		return status;
	}
	
	double** correctedChannelData = new double* [mNumberOfChannels + 1];

	for (i=1; i<=mNumberOfChannels; i++)
		correctedChannelData [i] = new double [numDataPoints];

	for (i=1; i<=mNumberOfChannels; i++) {

		for (k=0; k<numDataPoints; k++){

			sum = 0.0;

			for (j=1; j<=mNumberOfChannels; j++)
				sum += (*(matrixBase + j - 1)) * rawChannelData [j][k];

			correctedChannelData [i][k] = sum;
		}

		matrixBase += mNumberOfChannels;
	}

	for (i=1; i<=mNumberOfChannels; i++)
		delete[] rawChannelData [i];

	delete[] rawChannelData;
	delete[] matrix;
	double* tempArray;

	for (i=1; i<=mNumberOfChannels; i++) {

		tempArray = new double [numDataPoints];

		for (j=0; j<numDataPoints; j++)
			tempArray [j] = correctedChannelData [i][j];

		if (mDataChannels [i]->SetRawDataFromColorCorrectedArraySM (tempArray, numDataPoints, testControlPeak, testSamplePeak) < 0) {

			ErrorString << mDataChannels [i]->GetError ();
			status = -1;
		}
	}

	for (i=1; i<=mNumberOfChannels; i++)
		delete[] correctedChannelData [i];

	delete[] correctedChannelData;

	if (status == 0)
		Progress = 2;

	return status;
}
Пример #3
0
DWORD DeviceSource::SampleThread(DeviceSource *source)
{
    HANDLE hSampleMutex = source->hSampleMutex;
    LONGLONG lastTime = GetQPCTime100NS(), bufferTime = 0, frameWait = 0, curBufferTime = source->bufferTime;
    LONGLONG lastSampleTime = 0;

    bool bFirstFrame = true;
    bool bFirstDelay = true;

    while (WaitForSingleObject(source->hStopSampleEvent, 2) == WAIT_TIMEOUT) {
        LONGLONG t = GetQPCTime100NS();
        LONGLONG delta = t-lastTime;
        lastTime = t;

        OSEnterMutex(hSampleMutex);

        if (source->samples.Num()) {
            if (bFirstFrame) {
                bFirstFrame = false;
                lastSampleTime = source->samples[0]->timestamp;
            }

            //wait until the requested delay has been buffered before processing packets
            if (bufferTime >= source->bufferTime) {
                frameWait += delta;

                //if delay time was adjusted downward, remove packets accordingly
                bool bBufferTimeChanged = (curBufferTime != source->bufferTime);
                if (bBufferTimeChanged) {
                    if (curBufferTime > source->bufferTime) {
                        if (source->audioOut)
                            source->audioOut->FlushSamples();

                        LONGLONG lostTime = curBufferTime - source->bufferTime;
                        bufferTime -= lostTime;

                        if (source->samples.Num()) {
                            LONGLONG startTime = source->samples[0]->timestamp;

                            while (source->samples.Num()) {
                                SampleData *sample = source->samples[0];

                                if ((sample->timestamp - startTime) >= lostTime)
                                    break;

                                lastSampleTime = sample->timestamp;

                                sample->Release();
                                source->samples.Remove(0);
                            }
                        }
                    }

                    curBufferTime = source->bufferTime;
                }

                while (source->samples.Num()) {
                    SampleData *sample = source->samples[0];

                    LONGLONG timestamp = sample->timestamp;
                    LONGLONG sampleTime = timestamp - lastSampleTime;

                    //sometimes timestamps can go to shit with horrible garbage devices.
                    //so, bypass any unusual timestamp offsets.
                    if (sampleTime < -6000000 || sampleTime > 6000000) {
                        //OSDebugOut(TEXT("sample time: %lld\r\n"), sampleTime);
                        sampleTime = 0;
                    }

                    if (frameWait < sampleTime)
                        break;

                    if (sample->bAudio) {
                        if (source->audioOut)
                            source->audioOut->ReceiveAudio(sample->lpData, sample->dataLength);

                        sample->Release();
                    } else {
                        SafeRelease(source->latestVideoSample);
                        source->latestVideoSample = sample;
                    }

                    source->samples.Remove(0);

                    if (sampleTime > 0)
                        frameWait -= sampleTime;

                    lastSampleTime = timestamp;
                }
            }
        }

        OSLeaveMutex(hSampleMutex);

        if (!bFirstFrame && bufferTime < source->bufferTime)
            bufferTime += delta;
    }

    return 0;
}
Пример #4
0
int CoreBioComponent :: InitializeSM (SampleData& fileData, PopulationCollection* collection, const RGString& markerSetName, Boolean isGrid) {

	//
	//  This is ladder and sample stage 1
	//

	mTime = fileData.GetCollectionStartTime ();
	mDate = fileData.GetCollectionStartDate ();
	mName = fileData.GetName ();
	mRunStart = mDate.GetOARString () + mTime.GetOARString ();
	mMarkerSet = collection->GetNamedPopulationMarkerSet (markerSetName);
	Progress = 0;

	smMarkerSetNameUnknown noNamedMarkerSet;
	smNamedILSUnknown noNamedILS;
	smChannelIsILS channelIsILS;

	if (mMarkerSet == NULL) {

		ErrorString = "*******COULD NOT FIND MARKER SET NAMED ";
		ErrorString << markerSetName << " IN POPULATION COLLECTION********\n";
		SetMessageValue (noNamedMarkerSet, true);
		AppendDataForSmartMessage (noNamedMarkerSet, markerSetName);
		return -1;
	}

	mLaneStandard = mMarkerSet->GetLaneStandard ();
	mNumberOfChannels = mMarkerSet->GetNumberOfChannels ();

	if ((mLaneStandard == NULL) || !mLaneStandard->IsValid ()) {

		ErrorString = "Could not find named internal lane standard associated with marker set named ";
		ErrorString << markerSetName << "\n";
		cout << "Could not find named internal lane standard associated with marker set named " << (char*)markerSetName.GetData () << endl;
		SetMessageValue (noNamedILS, true);
		AppendDataForSmartMessage (noNamedILS, markerSetName);
		return -1;
	}

	mDataChannels = new ChannelData* [mNumberOfChannels + 1];
	int i;
	const int* fsaChannelMap = mMarkerSet->GetChannelMap ();

	for (i=0; i<=mNumberOfChannels; i++)
		mDataChannels [i] = NULL;

	mLaneStandardChannel = mMarkerSet->GetLaneStandardChannel ();

	for (i=1; i<=mNumberOfChannels; i++) {

		if (i == mLaneStandardChannel)
			mDataChannels [i] = GetNewLaneStandardChannel (i, mLaneStandard);

		else {

			if (isGrid)
				mDataChannels [i] = GetNewGridDataChannel (i, mLaneStandard);

			else
				mDataChannels [i] = GetNewDataChannel (i, mLaneStandard);
		}

		mDataChannels [i]->SetFsaChannel (fsaChannelMap [i]);
	}

	mLSData = mDataChannels [mLaneStandardChannel];
	mLSData->SetMessageValue (channelIsILS, true);
	mMarkerSet->ResetLocusList ();
	Locus* nextLocus;

	while (nextLocus = mMarkerSet->GetNextLocus ())
		mDataChannels [nextLocus->GetLocusChannel ()]->AddLocus (nextLocus);

	Progress = 1;
	return 0;
}
Пример #5
0
void DeviceSource::Preprocess()
{
    if(!bCapturing)
        return;

    //----------------------------------------

    if(bRequestVolume)
    {
        if(audioOut)
            audioOut->SetVolume(fNewVol);
        else if(audioFilter)
        {
            IBasicAudio *basicAudio;
            if(SUCCEEDED(audioFilter->QueryInterface(IID_IBasicAudio, (void**)&basicAudio)))
            {
                long lVol = long((double(fNewVol)*NEAR_SILENTf)-NEAR_SILENTf);
                if(lVol <= -NEAR_SILENT)
                    lVol = -10000;
                basicAudio->put_Volume(lVol);
                basicAudio->Release();
            }
        }
        bRequestVolume = false;
    }

    //----------------------------------------

    SampleData *lastSample = NULL;

    OSEnterMutex(hSampleMutex);

    lastSample = latestVideoSample;
    latestVideoSample = NULL;

    OSLeaveMutex(hSampleMutex);

    //----------------------------------------

    int numThreads = MAX(OSGetTotalCores()-2, 1);

    if(lastSample)
    {
        /*REFERENCE_TIME refTimeStart, refTimeFinish;
        lastSample->GetTime(&refTimeStart, &refTimeFinish);

        static REFERENCE_TIME lastRefTime = 0;
        Log(TEXT("refTimeStart: %llu, refTimeFinish: %llu, offset = %llu"), refTimeStart, refTimeFinish, refTimeStart-lastRefTime);
        lastRefTime = refTimeStart;*/

        if(colorType == DeviceOutputType_RGB)
        {
            if(texture)
            {
                texture->SetImage(lastSample->lpData, GS_IMAGEFORMAT_BGRX, renderCX*4);
                bReadyToDraw = true;
            }
        }
        else if(colorType == DeviceOutputType_I420 || colorType == DeviceOutputType_YV12)
        {
            if(bUseThreadedConversion)
            {
                if(!bFirstFrame)
                {
                    List<HANDLE> events;
                    for(int i=0; i<numThreads; i++)
                        events << convertData[i].hSignalComplete;

                    WaitForMultipleObjects(numThreads, events.Array(), TRUE, INFINITE);
                    texture->SetImage(lpImageBuffer, GS_IMAGEFORMAT_RGBX, texturePitch);

                    bReadyToDraw = true;
                }
                else
                    bFirstFrame = false;

                for(int i=0; i<numThreads; i++)
                    lastSample->AddRef();

                for(int i=0; i<numThreads; i++)
                {
                    convertData[i].input    = lastSample->lpData;
                    convertData[i].sample   = lastSample;
                    convertData[i].pitch    = texturePitch;
                    convertData[i].output   = lpImageBuffer;
                    SetEvent(convertData[i].hSignalConvert);
                }
            }
            else
            {
                LPBYTE lpData;
                UINT pitch;

                if(texture->Map(lpData, pitch))
                {
                    PackPlanar(lpData, lastSample->lpData, renderCX, renderCY, pitch, 0, renderCY);
                    texture->Unmap();
                }

                bReadyToDraw = true;
            }
        }
        else if(colorType == DeviceOutputType_YVYU || colorType == DeviceOutputType_YUY2)
        {
            LPBYTE lpData;
            UINT pitch;

            if(texture->Map(lpData, pitch))
            {
                Convert422To444(lpData, lastSample->lpData, pitch, true);
                texture->Unmap();
            }

            bReadyToDraw = true;
        }
        else if(colorType == DeviceOutputType_UYVY || colorType == DeviceOutputType_HDYC)
        {
            LPBYTE lpData;
            UINT pitch;

            if(texture->Map(lpData, pitch))
            {
                Convert422To444(lpData, lastSample->lpData, pitch, false);
                texture->Unmap();
            }

            bReadyToDraw = true;
        }

        lastSample->Release();
    }
}