rtminiport.h File Reference

#include "shared.h"

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Classes
class	CAC97MiniportWaveRT

Functions
NTSTATUS	CreateAC97MiniportWaveRTStream (OUT CAC97MiniportWaveRTStream **pRTStream)

Variables
const int	WAVE_SAMPLERATES_TESTED = 7
const int	MIC_SAMPLERATES_TESTED = 4
const DWORD	dwWaveSampleRates [WAVE_SAMPLERATES_TESTED]
const DWORD	dwMicSampleRates [MIC_SAMPLERATES_TESTED]
const int	PIN_WAVEOUT_OFFSET = (PIN_WAVEOUT / 2)
const int	PIN_WAVEIN_OFFSET = (PIN_WAVEIN / 2)
const int	PIN_MICIN_OFFSET = (PIN_MICIN / 2)

Function Documentation

CreateAC97MiniportWaveRTStream()

NTSTATUS CreateAC97MiniportWaveRTStream

(

OUT CAC97MiniportWaveRTStream **

pRTStream

)

Definition at line 37 of file rtstream.cpp.

{
    PAGED_CODE ();
 
    DOUT (DBG_PRINT, ("[CreateAC97MiniportWaveRTStream]"));
 
    //
    // This is basically like the macro at stdunk with the change that we
    // don't cast to interface unknown but to interface CAC97MiniportWaveRTStream.
    //
    *RTStream = new (NonPagedPool, PoolTag) CAC97MiniportWaveRTStream (NULL);
    if (*RTStream)
    {
        (*RTStream)->AddRef ();
        return STATUS_SUCCESS;
    }
 
    return STATUS_INSUFFICIENT_RESOURCES;
}

Variable Documentation

dwMicSampleRates

const DWORD dwMicSampleRates[MIC_SAMPLERATES_TESTED]

Initial value:

=
    {48000, 32000, 16000, 8000}

Definition at line 26 of file rtminiport.h.

dwWaveSampleRates

const DWORD dwWaveSampleRates[WAVE_SAMPLERATES_TESTED]

Initial value:

=
    {48000, 44100, 32000, 22050, 16000, 11025, 8000}

Definition at line 24 of file rtminiport.h.

MIC_SAMPLERATES_TESTED

const int MIC_SAMPLERATES_TESTED = 4

Definition at line 22 of file rtminiport.h.

PIN_MICIN_OFFSET

const int PIN_MICIN_OFFSET = (PIN_MICIN / 2)

Definition at line 31 of file rtminiport.h.

PIN_WAVEIN_OFFSET

const int PIN_WAVEIN_OFFSET = (PIN_WAVEIN / 2)

Definition at line 30 of file rtminiport.h.

PIN_WAVEOUT_OFFSET

const int PIN_WAVEOUT_OFFSET = (PIN_WAVEOUT / 2)

Definition at line 29 of file rtminiport.h.

WAVE_SAMPLERATES_TESTED

const int WAVE_SAMPLERATES_TESTED = 7

Definition at line 21 of file rtminiport.h.