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/*
* Copyright 2004 Christian Costa
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
import "unknwn.idl";
import "mmstream.idl";
cpp_quote("#if 0")
typedef struct tWAVEFORMATEX WAVEFORMATEX;
cpp_quote ("#endif")
interface IAudioMediaStream;
interface IAudioStreamSample;
interface IMemoryData;
interface IAudioData;
[
object,
local,
uuid(f7537560-a3be-11d0-8212-00c04fc32c45),
pointer_default(unique)
]
interface IAudioMediaStream : IMediaStream
{
HRESULT GetFormat(
[out] /*[optional]*/ WAVEFORMATEX *pWaveFormatCurrent
);
HRESULT SetFormat(
[in] const WAVEFORMATEX *lpWaveFormat);
HRESULT CreateSample(
[in] IAudioData *pAudioData,
[in] DWORD dwFlags,
[out] IAudioStreamSample **ppSample
);
}
[
object,
local,
uuid(345fee00-aba5-11d0-8212-00c04fc32c45),
pointer_default(unique)
]
interface IAudioStreamSample : IStreamSample
{
HRESULT GetAudioData(
[out] IAudioData **ppAudio
);
}
[
object,
local,
uuid(327fc560-af60-11d0-8212-00c04fc32c45),
pointer_default(unique)
]
interface IMemoryData : IUnknown
{
HRESULT SetBuffer(
[in] DWORD cbSize,
[in] BYTE *pbData,
[in] DWORD dwFlags
);
HRESULT GetInfo(
[out] DWORD *pdwLength,
[out] BYTE **ppbData,
[out] DWORD *pcbActualData
);
HRESULT SetActual(
[in] DWORD cbDataValid
);
}
[
object,
local,
uuid(54c719c0-af60-11d0-8212-00c04fc32c45),
pointer_default(unique)
]
interface IAudioData : IMemoryData
{
HRESULT GetFormat(
[out] /*[optional]*/ WAVEFORMATEX *pWaveFormatCurrent
);
HRESULT SetFormat(
[in] const WAVEFORMATEX *lpWaveFormat
);
}
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