** Side Effects:  none
*/

VOID 
STREAMAPI
AdapterSetTVAudioProperty(
    PHW_STREAM_REQUEST_BLOCK pSrb
    )
{
    PHW_DEVICE_EXTENSION pHwDevExt = ((PHW_DEVICE_EXTENSION)pSrb->HwDeviceExtension);
    PSTREAM_PROPERTY_DESCRIPTOR pSPD = pSrb->CommandData.PropertyInfo;
    ULONG Id = pSPD->Property->Id;              // index of the property


    switch (Id) {

    case KSPROPERTY_TVAUDIO_MODE:
    {
        PKSPROPERTY_TVAUDIO_S pS = (PKSPROPERTY_TVAUDIO_S) pSPD->PropertyInfo;    

        pHwDevExt->TVAudioMode = pS->Mode;
    }
    break;

    default:
        TRAP;
        break;
    }
}

/*
** AdapterGetTVAudioProperty ()
**
**    Handles Get operations on the TVAudio property set.
**      Testcap uses this for demo purposes only.
**
** Arguments:
**
**      pSRB -
**          Pointer to the HW_STREAM_REQUEST_BLOCK 
**
** Returns:
**
** Side Effects:  none
*/

VOID 
STREAMAPI
AdapterGetTVAudioProperty(
    PHW_STREAM_REQUEST_BLOCK pSrb
    )
{
    PHW_DEVICE_EXTENSION pHwDevExt = ((PHW_DEVICE_EXTENSION)pSrb->HwDeviceExtension);
    PSTREAM_PROPERTY_DESCRIPTOR pSPD = pSrb->CommandData.PropertyInfo;
    ULONG Id = pSPD->Property->Id;              // index of the property

    switch (Id) {

    case KSPROPERTY_TVAUDIO_CAPS:
    {
        PKSPROPERTY_TVAUDIO_CAPS_S pS = (PKSPROPERTY_TVAUDIO_CAPS_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_TVAUDIO_CAPS_S));
        
        pS->InputMedium  = TVAudioMediums[0];
        pS->InputMedium.Id = pHwDevExt->DriverMediumInstanceCount;  // Multiple instance support
        pS->OutputMedium = TVAudioMediums[1];
        pS->OutputMedium.Id = pHwDevExt->DriverMediumInstanceCount;  // Multiple instance support

        // Report all of the possible audio decoding modes the hardware is capabable of
        pS->Capabilities = KS_TVAUDIO_MODE_MONO   |
                           KS_TVAUDIO_MODE_STEREO |
                           KS_TVAUDIO_MODE_LANG_A |
                           KS_TVAUDIO_MODE_LANG_B ;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_TVAUDIO_CAPS_S);
    }
    break;
        
    case KSPROPERTY_TVAUDIO_MODE:
    {
        PKSPROPERTY_TVAUDIO_S pS = (PKSPROPERTY_TVAUDIO_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_TVAUDIO_S));
        // Report the currently selected mode
        pS->Mode = pHwDevExt->TVAudioMode;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_TVAUDIO_S);
    }
    break;

    case KSPROPERTY_TVAUDIO_CURRENTLY_AVAILABLE_MODES:
    {
        PKSPROPERTY_TVAUDIO_S pS = (PKSPROPERTY_TVAUDIO_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_TVAUDIO_S));
        // Report which audio modes could potentially be selected right now
        pS->Mode = KS_TVAUDIO_MODE_MONO   |
                   KS_TVAUDIO_MODE_STEREO |
                   KS_TVAUDIO_MODE_LANG_A ;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_TVAUDIO_S);
    }
    break;
    
    default:
        TRAP;
        break;
    }
}

// -------------------------------------------------------------------
// AnalogVideoDecoder functions
// -------------------------------------------------------------------

/*
** AdapterSetAnalogVideoDecoderProperty ()
**
**    Handles Set operations on the AnalogVideoDecoder property set.
**      Testcap uses this for demo purposes only.
**
** Arguments:
**
**      pSRB -
**          Pointer to the HW_STREAM_REQUEST_BLOCK 
**
** Returns:
**
** Side Effects:  none
*/

VOID 
STREAMAPI
AdapterSetAnalogVideoDecoderProperty(
    PHW_STREAM_REQUEST_BLOCK pSrb
    )
{
    PHW_DEVICE_EXTENSION pHwDevExt = ((PHW_DEVICE_EXTENSION)pSrb->HwDeviceExtension);
    PSTREAM_PROPERTY_DESCRIPTOR pSPD = pSrb->CommandData.PropertyInfo;
    ULONG Id = pSPD->Property->Id;              // index of the property
    PKSPROPERTY_VIDEODECODER_S pS = (PKSPROPERTY_VIDEODECODER_S) pSPD->PropertyInfo;

    ASSERT (pSPD->PropertyInputSize >= sizeof (KSPROPERTY_VIDEODECODER_S));
    
    switch (Id) {

    case KSPROPERTY_VIDEODECODER_STANDARD:
    {
        pHwDevExt->VideoDecoderVideoStandard = pS->Value;
    }
    break;

    case KSPROPERTY_VIDEODECODER_OUTPUT_ENABLE:
    {
        pHwDevExt->VideoDecoderOutputEnable = pS->Value;
    }
    break;

    case KSPROPERTY_VIDEODECODER_VCR_TIMING:
    {
        pHwDevExt->VideoDecoderVCRTiming = pS->Value;
    }
    break;

    default:
        TRAP;
        break;
    }
}

/*
** AdapterGetAnalogVideoDecoderProperty ()
**
**    Handles Get operations on the AnalogVideoDecoder property set.
**      Testcap uses this for demo purposes only.
**
** Arguments:
**
**      pSRB -
**          Pointer to the HW_STREAM_REQUEST_BLOCK 
**
** Returns:
**
** Side Effects:  none
*/

VOID 
STREAMAPI
AdapterGetAnalogVideoDecoderProperty(
    PHW_STREAM_REQUEST_BLOCK pSrb
    )
{
    PHW_DEVICE_EXTENSION pHwDevExt = ((PHW_DEVICE_EXTENSION)pSrb->HwDeviceExtension);
    PSTREAM_PROPERTY_DESCRIPTOR pSPD = pSrb->CommandData.PropertyInfo;
    ULONG Id = pSPD->Property->Id;              // index of the property

    switch (Id) {

    case KSPROPERTY_VIDEODECODER_CAPS:
    {
        PKSPROPERTY_VIDEODECODER_CAPS_S pS = (PKSPROPERTY_VIDEODECODER_CAPS_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEODECODER_CAPS_S));
        
        pS->StandardsSupported =         
                   KS_AnalogVideo_NTSC_M

                |  KS_AnalogVideo_PAL_B    
                |  KS_AnalogVideo_PAL_D    
            //  |  KS_AnalogVideo_PAL_H    
            //  |  KS_AnalogVideo_PAL_I    
                |  KS_AnalogVideo_PAL_M    
                |  KS_AnalogVideo_PAL_N    

            //  |  KS_AnalogVideo_SECAM_B  
            //  |  KS_AnalogVideo_SECAM_D  
            //  |  KS_AnalogVideo_SECAM_G  
            //  |  KS_AnalogVideo_SECAM_H  
            //  |  KS_AnalogVideo_SECAM_K  
            //  |  KS_AnalogVideo_SECAM_K1 
            //  |  KS_AnalogVideo_SECAM_L  
                   ;

        pS->Capabilities = KS_VIDEODECODER_FLAGS_CAN_DISABLE_OUTPUT  |
                           KS_VIDEODECODER_FLAGS_CAN_USE_VCR_LOCKING |
                           KS_VIDEODECODER_FLAGS_CAN_INDICATE_LOCKED ;


        pS->SettlingTime = 10;          // How long to delay after tuning before 
                                        // Locked indicator is valid
                                        
        pS->HSyncPerVSync = 6;          // HSync per VSync

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_VIDEODECODER_CAPS_S);
    }
    break;
        
    case KSPROPERTY_VIDEODECODER_STANDARD:
    {
        PKSPROPERTY_VIDEODECODER_S pS = (PKSPROPERTY_VIDEODECODER_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEODECODER_S));

        pS->Value = pHwDevExt->VideoDecoderVideoStandard;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_VIDEODECODER_S);
    }
    break;

    case KSPROPERTY_VIDEODECODER_STATUS:
    {
        PKSPROPERTY_VIDEODECODER_STATUS_S pS = (PKSPROPERTY_VIDEODECODER_STATUS_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEODECODER_STATUS_S));

        pS->NumberOfLines = (pHwDevExt->VideoDecoderVideoStandard & KS_AnalogVideo_NTSC_Mask)
                             ? 525 : 625;

        // Just to make things interesting, simulate that some channels aren't locked
        // In the US, these are channels 54 through 70
        pS->SignalLocked = (pHwDevExt->Frequency < 400000000 || pHwDevExt->Frequency > 500000000);

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_VIDEODECODER_S);
    }
    break;

    case KSPROPERTY_VIDEODECODER_OUTPUT_ENABLE:
    {
        PKSPROPERTY_VIDEODECODER_S pS = (PKSPROPERTY_VIDEODECODER_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEODECODER_S));

        pS->Value = pHwDevExt->VideoDecoderOutputEnable;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_VIDEODECODER_S);
    }
    break;

    case KSPROPERTY_VIDEODECODER_VCR_TIMING:
    {
        PKSPROPERTY_VIDEODECODER_S pS = (PKSPROPERTY_VIDEODECODER_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEODECODER_S));

        pS->Value = pHwDevExt->VideoDecoderVCRTiming;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_VIDEODECODER_S);
    }
    break;

    default:
        TRAP;
        break;
    }
}

// -------------------------------------------------------------------
// VideoControl functions
// -------------------------------------------------------------------

/*
** AdapterSetVideoControlProperty ()
**
**    Handles Set operations on the VideoControl property set.
**      Testcap uses this for demo purposes only.
**
** Arguments:
**
**      pSRB -
**          Pointer to the HW_STREAM_REQUEST_BLOCK 
**
** Returns:
**
** Side Effects:  none
*/

VOID 
STREAMAPI
AdapterSetVideoControlProperty(
    PHW_STREAM_REQUEST_BLOCK pSrb
    )
{
    PHW_DEVICE_EXTENSION pHwDevExt = ((PHW_DEVICE_EXTENSION)pSrb->HwDeviceExtension);
    PSTREAM_PROPERTY_DESCRIPTOR pSPD = pSrb->CommandData.PropertyInfo;
    ULONG Id = pSPD->Property->Id;              // index of the property
    PKSPROPERTY_VIDEOCONTROL_MODE_S pS = (PKSPROPERTY_VIDEOCONTROL_MODE_S) pSPD->PropertyInfo;
    PSTREAMEX pStrmEx;
    ULONG StreamIndex;
    ULONG *pVideoControlMode;

    // For this property set, the StreamIndex is always in the same place
    // for each property
    StreamIndex = ((PKSPROPERTY_VIDEOCONTROL_CAPS_S) pSPD->Property)->StreamIndex;

    ASSERT (StreamIndex < MAX_TESTCAP_STREAMS);

    // Verify the stream index is valid
    if (StreamIndex >= MAX_TESTCAP_STREAMS) {
        pSrb->Status = STATUS_INVALID_PARAMETER;
        return;
    }

    pStrmEx = (PSTREAMEX) pHwDevExt->pStrmEx[StreamIndex];

    // If the stream is not opened when this property set is used,
    // store the values in the HwDevExt

    if (pStrmEx) {
        pVideoControlMode = &pStrmEx->VideoControlMode;
    }
    else {
        pVideoControlMode = &pHwDevExt->VideoControlMode;
    }

    ASSERT (pSPD->PropertyInputSize >= sizeof (KSPROPERTY_VIDEOCONTROL_MODE_S));
    
    switch (Id) {

    case KSPROPERTY_VIDEOCONTROL_MODE:
    {
        *pVideoControlMode = pS->Mode;
    }
    break;

    default:
        TRAP;
        break;
    }
}

/*
** AdapterGetVideoControlProperty ()
**
**    Handles Get operations on the VideoControl property set.
**      Testcap uses this for demo purposes only.
**
** Arguments:
**
**      pSRB -
**          Pointer to the HW_STREAM_REQUEST_BLOCK 
**
** Returns:
**
** Side Effects:  none
*/

VOID 
STREAMAPI
AdapterGetVideoControlProperty(
    PHW_STREAM_REQUEST_BLOCK pSrb
    )
{
    PHW_DEVICE_EXTENSION pHwDevExt = ((PHW_DEVICE_EXTENSION)pSrb->HwDeviceExtension);
    PSTREAM_PROPERTY_DESCRIPTOR pSPD = pSrb->CommandData.PropertyInfo;
    ULONG Id = pSPD->Property->Id;              // index of the property
    PSTREAMEX pStrmEx;
    ULONG StreamIndex;
    ULONG *pVideoControlMode;

    // For this property set, the StreamIndex is always in the same place
    // for each property
    StreamIndex = ((PKSPROPERTY_VIDEOCONTROL_CAPS_S) pSPD->Property)->StreamIndex;

    ASSERT (StreamIndex < MAX_TESTCAP_STREAMS);

    // Verify the stream index is valid
    if (StreamIndex >= MAX_TESTCAP_STREAMS) {
        pSrb->Status = STATUS_INVALID_PARAMETER;
        return;
    }

    pStrmEx = (PSTREAMEX) pHwDevExt->pStrmEx[StreamIndex];

    // If the stream is not opened when this property set is used,
    // store the values in the HwDevExt

    if (pStrmEx) {
        pVideoControlMode = &pStrmEx->VideoControlMode;
    }
    else {
        pVideoControlMode = &pHwDevExt->VideoControlMode;
    }

    switch (Id) {

    case KSPROPERTY_VIDEOCONTROL_CAPS:
    {
        PKSPROPERTY_VIDEOCONTROL_CAPS_S pS = (PKSPROPERTY_VIDEOCONTROL_CAPS_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEOCONTROL_CAPS_S));
        
        pS->VideoControlCaps =    
              KS_VideoControlFlag_FlipHorizontal       
//            | KS_VideoControlFlag_FlipVertical         
//            | KS_VideoControlFlag_ExternalTriggerEnable
//            | KS_VideoControlFlag_Trigger              
            ;

        pSrb->ActualBytesTransferred = sizeof (KSPROPERTY_VIDEOCONTROL_CAPS_S);
    }
    break;
        
    case KSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE:
    {
        PKSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE_S pS = 
            (PKSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE_S) pSPD->PropertyInfo;    // pointer to the data

        ASSERT (pSPD->PropertyOutputSize >= sizeof (KSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE_S));

        pS->CurrentActualFrameRate = 15;        // TODO: Implement the right rates in shipping drivers.
        pS->CurrentMaxAvailableFrameRate = 15;  // TODO: Implement the right rates in shipping drivers.