2132eea8bf
Changed the 3d tutorial to use the move convenience function in order to have proper doppler effects. Added relative seek ability to cAudio source. Updated decoders to have a flag if the data they are working with is valid for their decoder (isValid). Added reference counting to IAudio, IAudioDecoder, and IDataSource Added better error checking in cAudio sources and they will do a better job of detecting if they are invalid. Fixed the spelling on cWavAudioDecoderFactory.h Ogg decoder support for the isValid check. Time seek ability added to cRawDecoder Rewrote cWavDecoder. It will now read slightly malformed wav files (and conforms to the wav spec), no longer has a bug where 8 bit mono audio samples will play twice as fast as 16 bit mono samples, proper bounds checking to make sure only the audio data is sent to the audio source, and time seeking abilities. The decoder does not support channels over 2, compressed wavs, wavs with more than 1 data or fmt block, or any other blocks that may be present in a wav file. All unsupported blocks will be ignored.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#ifndef CRAWDECODER_H_INCLUDED
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#define CRAWDECODER_H_INCLUDED
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#include "../include/IAudioDecoder.h"
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namespace cAudio
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{
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class cRawDecoder : public IAudioDecoder
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{
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public:
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cRawDecoder(IDataSource* stream, unsigned int frequency, AudioFormats format);
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~cRawDecoder();
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//!Retruns the format of the audio data
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virtual AudioFormats getFormat();
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//!Returns the frequency of the audio data
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virtual int getFrequency();
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//!Returns whether seeking is supported
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virtual bool isSeekingSupported();
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//!Returns whether the stream is valid for this codec
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virtual bool isValid();
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//!Reads a section of data out of the audio stream
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virtual int readAudioData(void* output, int amount);
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//!Sets the position to read data out of
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virtual bool setPosition(int position, bool relative);
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//!If seeking is supported, will seek the stream to seconds
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virtual bool seek(float seconds,bool relative);
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private:
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unsigned int Frequency;
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AudioFormats Format;
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};
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}
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#endif //! CRAWDECODER_H_INCLUDED
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