Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-08-09 15:29:32 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

inline some AudioRingBuffer definitions

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

12
libraries/audio/src/AudioRingBuffer.cpp
View file

@ -137,18 +137,6 @@ int AudioRingBuffer::writeData(const char* data, int maxSize) {
return numWriteSamples * sizeof(int16_t); 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 { int AudioRingBuffer::samplesAvailable() const {
if (!_endOfLastWrite) { if (!_endOfLastWrite) {
return 0; return 0;

6
libraries/audio/src/AudioRingBuffer.h
View file

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