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Diffstat (limited to 'examples/mobile/quickhit/ga_src/GEAudioBuffer.h')
| -rw-r--r-- | examples/mobile/quickhit/ga_src/GEAudioBuffer.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/examples/mobile/quickhit/ga_src/GEAudioBuffer.h b/examples/mobile/quickhit/ga_src/GEAudioBuffer.h deleted file mode 100644 index 78648056..00000000 --- a/examples/mobile/quickhit/ga_src/GEAudioBuffer.h +++ /dev/null @@ -1,138 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the demonstration applications 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef __GE_IGA_AUDIOBUFFER__ -#define __GE_IGA_AUDIOBUFFER__ - -#include <QFile> -#include "GEInterfaces.h" - - -namespace GE { - - class CAudioBufferPlayInstance; - class CAudioBuffer; // forward declaration - typedef AUDIO_SAMPLE_TYPE(*SAMPLE_FUNCTION_TYPE)(CAudioBuffer *abuffer, int pos, int channel); - - class CAudioBuffer { // container for a sound - public: - CAudioBuffer(); - virtual ~CAudioBuffer(); - - static CAudioBuffer* loadWav( QString fileName ); - static CAudioBuffer* loadWav( FILE *wavFile ); // support for stdio - void reallocate( int length ); - - - inline void* getRawData() { return m_data; } - inline int getDataLength() { return m_dataLength; } - - inline int getBytesPerSample() { return (m_bitsPerSample>>3); } - inline int getBitsPerSample() { return m_bitsPerSample; } - inline int getSamplesPerSec() { return m_samplesPerSec; } - inline short getNofChannels() { return m_nofChannels; } - inline SAMPLE_FUNCTION_TYPE getSampleFunction() { return m_sampleFunction; } - - - // static implementations of sample functions - static AUDIO_SAMPLE_TYPE sampleFunction8bitMono( CAudioBuffer *abuffer, int pos, int channel ); - static AUDIO_SAMPLE_TYPE sampleFunction16bitMono( CAudioBuffer *abuffer, int pos, int channel ); - static AUDIO_SAMPLE_TYPE sampleFunction8bitStereo( CAudioBuffer *abuffer, int pos, int channel ); - static AUDIO_SAMPLE_TYPE sampleFunction16bitStereo( CAudioBuffer *abuffer, int pos, int channel ); - - CAudioBufferPlayInstance *playWithMixer( GE::CAudioMixer &mixer ); - - protected: - SAMPLE_FUNCTION_TYPE m_sampleFunction; - short m_nofChannels; - void *m_data; - int m_dataLength; // in bytes - short m_bitsPerSample; - bool m_signedData; - int m_samplesPerSec; - }; - - - - class CAudioBufferPlayInstance : public IAudioSource { - public: - CAudioBufferPlayInstance(); - CAudioBufferPlayInstance( CAudioBuffer *start_playing ); - virtual ~CAudioBufferPlayInstance(); - void playBuffer( CAudioBuffer *startPlaying, float volume, float fixedSpeed, int loopTimes = 0 ); // looptimes -1 = loop forever - - void setSpeed( float speed ); - void setLeftVolume( float lvol ); - void setRightVolume( float rvol ); - - - inline void setLoopTimes( int ltimes ) { m_loopTimes = ltimes; } - void stop(); - - - - int pullAudio( AUDIO_SAMPLE_TYPE *target, int bufferLength ); - bool canBeDestroyed(); - - bool isPlaying() { if (m_buffer) return true; else return false; } - inline bool isFinished() { return m_finished; } - inline bool destroyWhenFinished() { return m_destroyWhenFinished; } - inline void setDestroyWhenFinished( bool set ) { m_destroyWhenFinished = set; } - - protected: - int mixBlock( AUDIO_SAMPLE_TYPE *target, int bufferLength ); - bool m_finished; - bool m_destroyWhenFinished; - int m_fixedPos; - int m_fixedInc; - - int m_fixedLeftVolume; - int m_fixedRightVolume; - int m_fixedCenter; - int m_loopTimes; - CAudioBuffer *m_buffer; - }; - -}; - - - -#endif |