149 lines
3.9 KiB
C++
149 lines
3.9 KiB
C++
/* Copyright(C) 2007-2014 VoIP objects (voipobjects.com)
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef __AUDIO_WMME_H
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#define __AUDIO_WMME_H
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#ifdef TARGET_WIN
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#include "../engine_config.h"
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#include <winsock2.h>
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#include <windows.h>
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#include <mmsystem.h>
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#include "../Helper/HL_Sync.h"
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#include "Audio_Interface.h"
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#include <deque>
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#include <EndpointVolume.h>
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#include <MMDeviceAPI.h>
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#if defined(_MSC_VER)
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#include <Functiondiscoverykeys_devpkey.h>
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#endif
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#include <vector>
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#include <string>
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namespace Audio
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{
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class WmmeInputDevice: public InputDevice
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{
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public:
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WmmeInputDevice(int index);
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~WmmeInputDevice();
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bool open();
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void close();
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bool fakeMode();
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void setFakeMode(bool fakeMode);
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int readBuffer(void* buffer);
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HWAVEIN handle();
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protected:
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class Buffer
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{
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public:
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Buffer();
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~Buffer();
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bool prepare(HWAVEIN device);
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bool unprepare(HWAVEIN device);
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bool isFinished();
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bool addToDevice(HWAVEIN device);
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void* data();
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protected:
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HGLOBAL mDataHandle;
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void* mData;
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HGLOBAL mHeaderHandle;
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WAVEHDR* mHeader;
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};
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Mutex mGuard; /// Mutex to protect this instance.
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HWAVEIN mDevHandle; /// Handle of opened capture device.
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HANDLE mThreadHandle;
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HANDLE mShutdownSignal;
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HANDLE mDoneSignal; /// Event handle to signal about finished capture.
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Buffer mBufferList[AUDIO_MIC_BUFFER_COUNT];
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unsigned mBufferIndex;
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int mDeviceIndex; /// Index of capture device.
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volatile bool mFakeMode; /// Marks if fake mode is active.
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int mRefCount;
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bool tryReadBuffer(void* buffer);
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void openDevice();
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void closeDevice();
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static void CALLBACK callbackProc(HWAVEIN hwi, UINT uMsg, DWORD_PTR dwInstance, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
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static void threadProc(void* arg);
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};
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class WmmeOutputDevice: public OutputDevice
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{
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public:
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WmmeOutputDevice(int index);
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~WmmeOutputDevice();
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bool open();
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void close();
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HWAVEOUT handle();
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unsigned playedTime();
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void setFakeMode(bool fakemode);
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bool fakeMode();
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bool closing();
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protected:
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class Buffer
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{
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friend class WmmeOutputDevice;
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public:
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Buffer();
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~Buffer();
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bool prepare(HWAVEOUT device);
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bool unprepare(HWAVEOUT device);
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bool write(HWAVEOUT device);
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protected:
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WAVEHDR* mHeader;
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void* mData;
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HGLOBAL mHeaderHandle;
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HGLOBAL mDataHandle;
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};
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Mutex mGuard; /// Mutex to protect this instance
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int mDeviceIndex;
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HWAVEOUT mDevice; /// Handle of opened audio device
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Buffer mBufferList[AUDIO_SPK_BUFFER_COUNT];
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unsigned mPlayedTime; /// Amount of played time in milliseconds
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bool mClosing;
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HANDLE mDoneSignal,
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mShutdownSignal,
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mThreadHandle;
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volatile bool mShutdownMarker;
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volatile LONG mPlayedCount;
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unsigned mBufferIndex;
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bool mFailed;
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void openDevice();
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void closeDevice();
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bool areBuffersFinished();
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static void CALLBACK callbackProc(HWAVEOUT hwo, UINT msg, DWORD_PTR dwInstance, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
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static void threadProc(void* arg);
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};
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}
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#endif
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#endif
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