Glenn Maynard
34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
#ifndef RAGE_SOUND_READER_H
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#define RAGE_SOUND_READER_H
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/* A sound reader is a source for a RageSound. It's usually just a convenience
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* wrapper around SDL_Sound. */
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class SoundReader {
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mutable string error;
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protected:
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void SetError(string e) const { error = e; }
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public:
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virtual int GetLength() const = 0; /* ms */
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virtual int GetLength_Fast() const { return GetLength(); } /* ms */
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virtual int SetPosition_Accurate(int ms) = 0;
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virtual int SetPosition_Fast(int ms) { return SetPosition_Accurate(ms); }
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virtual int Read(char *buf, unsigned len) = 0;
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virtual ~SoundReader() { }
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virtual SoundReader *Copy() const = 0;
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virtual int GetSampleRate() const = 0;
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bool Error() const { return !error.empty(); }
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string GetError() const { return error; }
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};
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#endif
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/*
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-----------------------------------------------------------------------------
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Copyright (c) 2002-2003 by the person(s) listed below. All rights reserved.
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Glenn Maynard
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-----------------------------------------------------------------------------
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*/
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