2016-01-06 20:02:06 +00:00
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#pragma once
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2015-09-17 19:47:58 +00:00
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2016-03-07 20:28:31 +00:00
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#include <memory>
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2016-04-09 20:07:25 +00:00
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#include "TimeRange.h"
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2016-03-07 20:28:31 +00:00
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// A mono stream of floating-point samples.
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2015-09-17 19:47:58 +00:00
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class AudioStream {
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public:
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2016-03-07 20:28:31 +00:00
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virtual ~AudioStream() {}
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2016-04-19 19:12:44 +00:00
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virtual std::unique_ptr<AudioStream> clone(bool reset) const = 0;
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virtual int getSampleRate() const = 0;
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virtual int getSampleCount() const = 0;
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TimeRange getTruncatedRange() const;
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virtual int getSampleIndex() const = 0;
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2016-03-07 20:28:31 +00:00
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virtual void seek(int sampleIndex) = 0;
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2016-04-19 19:12:44 +00:00
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bool endOfStream() const;
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2016-03-07 20:28:31 +00:00
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virtual float readSample() = 0;
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2015-09-17 19:47:58 +00:00
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};
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