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Vesa
2014-11-28 03:19:21 +02:00
parent 13393900d2
commit 7410174c8b
8 changed files with 98 additions and 82 deletions
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10
include/RingBuffer.h
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@@ -1,5 +1,5 @@
/*
* RingBuffer.h - an effective, thread-safe and flexible implementation of a ringbuffer for LMMS
* RingBuffer.h - an effective and flexible implementation of a ringbuffer for LMMS
*
* Copyright (c) 2014 Vesa Kivimäki
* Copyright (c) 2005-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
@@ -32,7 +32,7 @@
#include "lmms_math.h"
#include "MemoryManager.h"
class RingBuffer : public QObject
class EXPORT RingBuffer : public QObject
{
Q_OBJECT
MM_OPERATORS
@@ -204,14 +204,14 @@ protected slots:
private:
inline f_cnt_t msToFrames( float ms )
{
return static_cast<f_cnt_t>( ceilf( ms * m_samplerate / 1000 ) );
return static_cast<f_cnt_t>( ceilf( ms * (float)m_samplerate * 0.001f ) );
}
const fpp_t m_fpp;
sample_rate_t m_samplerate;
f_cnt_t m_size;
size_t m_size;
sampleFrame * m_buffer;
f_cnt_t m_position;
volatile unsigned int m_position;
};
#endif