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79 lines
2.1 KiB
79 lines
2.1 KiB
/*
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SoLoud audio engine
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Copyright (c) 2013-2015 Jari Komppa
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#ifndef SOLOUD_SPEECH_H
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#define SOLOUD_SPEECH_H
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#include "soloud.h"
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#include "../src/audiosource/speech/darray.h"
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#include "../src/audiosource/speech/klatt.h"
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#include "../src/audiosource/speech/tts.h"
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namespace SoLoud
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{
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class Speech;
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class Speech : public AudioSource
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{
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// copy of the enum in klatt.h for codegen purposes
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enum KLATT_WAVEFORM
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{
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KW_SAW,
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KW_TRIANGLE,
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KW_SIN,
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KW_SQUARE,
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KW_PULSE,
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KW_NOISE,
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KW_WARBLE
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};
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public:
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int mBaseFrequency;
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float mBaseSpeed;
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float mBaseDeclination;
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int mBaseWaveform;
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int mFrames;
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darray mElement;
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Speech();
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result setText(const char *aText);
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result setParams(unsigned int aBaseFrequency = 1330, float aBaseSpeed = 10.0f, float aBaseDeclination = 0.5f, int aBaseWaveform = KW_TRIANGLE);
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virtual ~Speech();
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virtual AudioSourceInstance *createInstance();
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};
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class SpeechInstance : public AudioSourceInstance
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{
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klatt mSynth;
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Speech *mParent;
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short *mSample;
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int mSampleCount;
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int mOffset;
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public:
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SpeechInstance(Speech *aParent);
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virtual ~SpeechInstance();
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virtual unsigned int getAudio(float *aBuffer, unsigned int aSamplesToRead, unsigned int aBufferSize);
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virtual result rewind();
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virtual bool hasEnded();
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};
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};
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#endif
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