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Diffstat (limited to 'src/plugins/windowsaudio/qwindowsaudioinput.h')
| -rw-r--r-- | src/plugins/windowsaudio/qwindowsaudioinput.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/src/plugins/windowsaudio/qwindowsaudioinput.h b/src/plugins/windowsaudio/qwindowsaudioinput.h deleted file mode 100644 index 817176731..000000000 --- a/src/plugins/windowsaudio/qwindowsaudioinput.h +++ /dev/null @@ -1,177 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of other Qt classes. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#ifndef QWINDOWSAUDIOINPUT_H -#define QWINDOWSAUDIOINPUT_H - -#include "qwindowsaudioutils.h" - -#include <QtCore/qfile.h> -#include <QtCore/qdebug.h> -#include <QtCore/qelapsedtimer.h> -#include <QtCore/qstring.h> -#include <QtCore/qstringlist.h> -#include <QtCore/qdatetime.h> -#include <QtCore/qmutex.h> - -#include <QtMultimedia/qaudio.h> -#include <QtMultimedia/qaudiodeviceinfo.h> -#include <QtMultimedia/qaudiosystem.h> - - -QT_BEGIN_NAMESPACE - - -// For compat with 4.6 -#if !defined(QT_WIN_CALLBACK) -# if defined(Q_CC_MINGW) -# define QT_WIN_CALLBACK CALLBACK __attribute__ ((force_align_arg_pointer)) -# else -# define QT_WIN_CALLBACK CALLBACK -# endif -#endif - -class QWindowsAudioInput : public QAbstractAudioInput -{ - Q_OBJECT -public: - QWindowsAudioInput(const QByteArray &device); - ~QWindowsAudioInput(); - - qint64 read(char* data, qint64 len); - - void setFormat(const QAudioFormat& fmt); - QAudioFormat format() const; - QIODevice* start(); - void start(QIODevice* device); - void stop(); - void reset(); - void suspend(); - void resume(); - int bytesReady() const; - int periodSize() const; - void setBufferSize(int value); - int bufferSize() const; - void setNotifyInterval(int milliSeconds); - int notifyInterval() const; - qint64 processedUSecs() const; - qint64 elapsedUSecs() const; - QAudio::Error error() const; - QAudio::State state() const; - void setVolume(qreal volume); - qreal volume() const; - - QIODevice* audioSource; - QAudioFormat settings; - QAudio::Error errorState; - QAudio::State deviceState; - -private: - qint32 buffer_size; - qint32 period_size; - qint32 header; - QByteArray m_device; - int bytesAvailable; - int intervalTime; - QElapsedTimer timeStamp; - qint64 elapsedTimeOffset; - QElapsedTimer timeStampOpened; - qint64 totalTimeValue; - bool pullMode; - bool resuming; - WAVEFORMATEXTENSIBLE wfx; - HWAVEIN hWaveIn; - MMRESULT result; - WAVEHDR* waveBlocks; - volatile bool finished; - volatile int waveFreeBlockCount; - int waveBlockOffset; - - QMutex mutex; - static void QT_WIN_CALLBACK waveInProc( HWAVEIN hWaveIn, UINT uMsg, - DWORD_PTR dwInstance, DWORD_PTR dwParam1, DWORD_PTR dwParam2 ); - - WAVEHDR* allocateBlocks(int size, int count); - void freeBlocks(WAVEHDR* blockArray); - bool open(); - void close(); - - void initMixer(); - void closeMixer(); - HMIXEROBJ mixerID; - MIXERLINECONTROLS mixerLineControls; - qreal cachedVolume; - -private slots: - void feedback(); - bool deviceReady(); - -signals: - void processMore(); -}; - -class InputPrivate : public QIODevice -{ - Q_OBJECT -public: - InputPrivate(QWindowsAudioInput* audio); - ~InputPrivate(); - - qint64 readData( char* data, qint64 len); - qint64 writeData(const char* data, qint64 len); - - void trigger(); -private: - QWindowsAudioInput *audioDevice; -}; - -QT_END_NAMESPACE - -#endif |