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inline some AudioRingBuffer definitions

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This commit is contained in:
Zach Pomerantz 2016-08-31 14:43:44 -07:00
parent b740b9802a
commit ba96ab25dc
2 changed files with 3 additions and 15 deletions
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12
libraries/audio/src/AudioRingBuffer.cpp
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@ -137,18 +137,6 @@ int AudioRingBuffer::writeData(const char* data, int maxSize) {
return numWriteSamples * sizeof(int16_t);
}
inline int16_t& AudioRingBuffer::operator[](const int index) {
return *shiftedPositionAccomodatingWrap(_nextOutput, index);
}
inline const int16_t& AudioRingBuffer::operator[] (const int index) const {
return *shiftedPositionAccomodatingWrap(_nextOutput, index);
}
inline void AudioRingBuffer::shiftReadPosition(unsigned int numSamples) {
_nextOutput = shiftedPositionAccomodatingWrap(_nextOutput, numSamples);
}
int AudioRingBuffer::samplesAvailable() const {
if (!_endOfLastWrite) {
return 0;

6
libraries/audio/src/AudioRingBuffer.h
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@ -63,13 +63,13 @@ public:
int writeData(const char* source, int maxSize);
/// Returns a reference to the index-th sample offset from the current read sample
int16_t& operator[](const int index);
const int16_t& operator[] (const int index) const;
int16_t& operator[](const int index) { return *shiftedPositionAccomodatingWrap(_nextOutput, index); }
const int16_t& operator[] (const int index) const { return *shiftedPositionAccomodatingWrap(_nextOutput, index); }
/// Essentially discards the next numSamples from the ring buffer
/// NOTE: This is not checked - it is possible to shift past written data
/// Use samplesAvailable() to see the distance a valid shift can go
void shiftReadPosition(unsigned int numSamples);
void shiftReadPosition(unsigned int numSamples) { _nextOutput = shiftedPositionAccomodatingWrap(_nextOutput, numSamples); }
int samplesAvailable() const;
int framesAvailable() const { return (_numFrameSamples == 0) ? 0 : samplesAvailable() / _numFrameSamples; }