/*****************************************************************************
* CKsPin::HasDataRangeWithSpecifier()
*****************************************************************************
*//*!
* @brief
*/
BOOL
CKsPin::
HasDataRangeWithSpecifier
(
IN REFGUID FormatSpecifier
)
{
BOOL Found = FALSE;
KSDATARANGE * DataRange = m_PinDescriptor.DataRanges;;
// Loop Through the DataRanges
for(ULONG i = 0; i < m_PinDescriptor.DataRangeCount; i++)
{
// Check for a matching Specifier
if (IsEqualGUID(DataRange->Specifier, FormatSpecifier))
{
// Found our matching Pin!
Found = TRUE;
break;
}
// Advance to the next datarange.
DataRange = PKSDATARANGE(PUCHAR(DataRange) + DataRange->FormatSize);
}
return Found;
}
{STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO)},
{STATICGUIDOF(KSDATAFORMAT_SUBTYPE_WMA_SPDIF)},
{STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX)}
}
},
MAX_CHANNELS_WMA,
MIN_BITS_PER_SAMPLE_WMA,
MAX_BITS_PER_SAMPLE_WMA,
MAX_SAMPLE_RATE_WMA,
MAX_SAMPLE_RATE_WMA
}
};
static PKSDATARANGE WavePinDataRangePointersPCMStream[] =
{
PKSDATARANGE(&WavePinDataRangesPCMStream[0])
};
static PKSDATARANGE WavePinDataRangePointersAC3Stream[] =
{
PKSDATARANGE(&WavePinDataRangesAC3Stream[0]),
PKSDATARANGE(&WavePinDataRangesAC3Stream[1]),
PKSDATARANGE(&WavePinDataRangesAC3Stream[2]),
PKSDATARANGE(&WavePinDataRangesAC3Stream[3]),
};
static KSDATARANGE WavePinDataRangesPCMBridge[] =
{
{
sizeof(KSDATARANGE_AUDIO),
0, 6, 0,
STATIC_KSDATAFORMAT_TYPE_AUDIO,
STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM),
STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX)
},
2, // channels
16, // min. bits per sample
24, // max. bits per sample
44100, // min. sample rate
48000 // max. sample rate
};
const PKSDATARANGE gPinDataFormatRanges[] =
{
PKSDATARANGE(&gPinDataFormatRange)
};
const KSPIN_DISPATCH gPinDispatch =
{
CPin::DispatchCreate, // Pin Create
NULL, // Pin Close
NULL, // Pin Process
NULL, // Pin Reset
CPin::DispatchSetFormat, // Pin Set Data Format
CPin::DispatchSetState, // Pin Set Device State
NULL, // Pin Connect
NULL, // Pin Disconnect
NULL, // Clock Dispatch
NULL // Allocator Dispatch
};
