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make RageSoundReader_Resample_Good a RageSoundReader_Filter

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Glenn Maynard
2006-12-23 06:38:42 +00:00
parent dc876225b5
commit 71be488f42
2 changed files with 5 additions and 23 deletions
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stepmania/src/RageSoundReader_Resample_Good.h
+2 -8
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@@ -3,19 +3,17 @@
#ifndef RAGE_SOUND_READER_RESAMPLE_GOOD_H
#define RAGE_SOUND_READER_RESAMPLE_GOOD_H
#include "RageSoundReader.h"
#include "RageSoundReader_Filter.h"
class RageSoundResampler_Polyphase;
/* This class changes the sampling rate of a sound. */
class RageSoundReader_Resample_Good: public RageSoundReader
class RageSoundReader_Resample_Good: public RageSoundReader_Filter
{
public:
/* We own source. */
RageSoundReader_Resample_Good( RageSoundReader *pSource, int iSampleRate );
RageSoundReader_Resample_Good( const RageSoundReader_Resample_Good &cpy );
int GetLength() const;
int GetLength_Fast() const;
int SetPosition( int iFrame );
int Read( char *pBuf, int iFrames );
virtual ~RageSoundReader_Resample_Good();
@@ -23,14 +21,11 @@ public:
bool SetProperty( const RString &sProperty, float fValue );
int GetNextSourceFrame() const;
float GetStreamToSourceRatio() const;
RageSoundReader *GetSource() { return m_pSource; }
/* Change the rate of a sound without changing the sample rate. */
void SetRate( float fRatio );
int GetSampleRate() const { return m_iSampleRate; }
unsigned GetNumChannels() const { return m_pSource->GetNumChannels(); }
bool IsStreamingFromDisk() const { return m_pSource->IsStreamingFromDisk(); }
private:
void Reset();
@@ -39,7 +34,6 @@ private:
vector<RageSoundResampler_Polyphase *> m_apResamplers; /* one per channel */
RageSoundReader *m_pSource;
int m_iSampleRate;
float m_fRate;
};