| 1 |
//------------------------------------------------------------------------------
|
| 2 |
// File: AuStream.idl
|
| 3 |
//
|
| 4 |
// Desc:
|
| 5 |
//
|
| 6 |
// Copyright (c) 1998 - 2000, Microsoft Corporation. All rights reserved.
|
| 7 |
//------------------------------------------------------------------------------
|
| 8 |
|
| 9 |
|
| 10 |
import "unknwn.idl";
|
| 11 |
import "mmstream.idl";
|
| 12 |
|
| 13 |
cpp_quote("//")
|
| 14 |
cpp_quote("// The following declarations within the 'if 0' block are dummy typedefs used to make")
|
| 15 |
cpp_quote("// the ddstream.idl file build. The actual definitions are contained in DDRAW.H")
|
| 16 |
cpp_quote("//")
|
| 17 |
cpp_quote("#if 0")
|
| 18 |
typedef struct tWAVEFORMATEX WAVEFORMATEX;
|
| 19 |
cpp_quote ("#endif")
|
| 20 |
|
| 21 |
interface IAudioMediaStream;
|
| 22 |
interface IAudioStreamSample;
|
| 23 |
interface IMemoryData;
|
| 24 |
interface IAudioData;
|
| 25 |
|
| 26 |
// IAudioMediaStream
|
| 27 |
|
| 28 |
|
| 29 |
[
|
| 30 |
object,
|
| 31 |
local,
|
| 32 |
uuid(f7537560-a3be-11d0-8212-00c04fc32c45),
|
| 33 |
pointer_default(unique)
|
| 34 |
]
|
| 35 |
interface IAudioMediaStream : IMediaStream
|
| 36 |
{
|
| 37 |
|
| 38 |
HRESULT GetFormat(
|
| 39 |
[out] WAVEFORMATEX *pWaveFormatCurrent
|
| 40 |
);
|
| 41 |
|
| 42 |
HRESULT SetFormat(
|
| 43 |
[in] const WAVEFORMATEX *lpWaveFormat);
|
| 44 |
|
| 45 |
HRESULT CreateSample(
|
| 46 |
[in] IAudioData *pAudioData,
|
| 47 |
[in] DWORD dwFlags,
|
| 48 |
[out] IAudioStreamSample **ppSample
|
| 49 |
);
|
| 50 |
}
|
| 51 |
|
| 52 |
[
|
| 53 |
object,
|
| 54 |
local,
|
| 55 |
uuid(345fee00-aba5-11d0-8212-00c04fc32c45),
|
| 56 |
pointer_default(unique)
|
| 57 |
]
|
| 58 |
interface IAudioStreamSample : IStreamSample
|
| 59 |
{
|
| 60 |
HRESULT GetAudioData(
|
| 61 |
[out] IAudioData **ppAudio
|
| 62 |
);
|
| 63 |
}
|
| 64 |
|
| 65 |
|
| 66 |
[
|
| 67 |
object,
|
| 68 |
local,
|
| 69 |
uuid(327fc560-af60-11d0-8212-00c04fc32c45),
|
| 70 |
pointer_default(unique)
|
| 71 |
]
|
| 72 |
interface IMemoryData : IUnknown
|
| 73 |
{
|
| 74 |
HRESULT SetBuffer(
|
| 75 |
[in] DWORD cbSize,
|
| 76 |
[in] BYTE *pbData,
|
| 77 |
[in] DWORD dwFlags
|
| 78 |
);
|
| 79 |
|
| 80 |
HRESULT GetInfo(
|
| 81 |
[out] DWORD *pdwLength,
|
| 82 |
[out] BYTE **ppbData,
|
| 83 |
[out] DWORD *pcbActualData
|
| 84 |
);
|
| 85 |
HRESULT SetActual(
|
| 86 |
[in] DWORD cbDataValid
|
| 87 |
);
|
| 88 |
}
|
| 89 |
|
| 90 |
[
|
| 91 |
object,
|
| 92 |
local,
|
| 93 |
uuid(54c719c0-af60-11d0-8212-00c04fc32c45),
|
| 94 |
pointer_default(unique)
|
| 95 |
]
|
| 96 |
interface IAudioData : IMemoryData
|
| 97 |
{
|
| 98 |
HRESULT GetFormat(
|
| 99 |
[out] WAVEFORMATEX *pWaveFormatCurrent
|
| 100 |
);
|
| 101 |
|
| 102 |
HRESULT SetFormat(
|
| 103 |
[in] const WAVEFORMATEX *lpWaveFormat
|
| 104 |
);
|
| 105 |
}
|
| 106 |
|
Parent Directory
| 
Revision Log