Searched refs:WaveGenerator (Results 1 - 2 of 2) sorted by relevance

/frameworks/av/include/media/
H A DToneGenerator.h214 static const CONSTEXPR float TONEGEN_GAIN = 0.9; // Default gain passed to WaveGenerator().
219 // 2 for active tone descritors: contains the indexes of the WaveGenerator objects in mWaveGens
287 // WaveGenerator generates a single sine wave
288 class WaveGenerator { class in class:android::ToneGenerator
296 WaveGenerator(unsigned short samplingRate, unsigned short frequency,
298 ~WaveGenerator();
315 KeyedVector<unsigned short, WaveGenerator *> mWaveGens; // list of active wave generators.
/frameworks/av/media/libmedia/
H A DToneGenerator.cpp1134 // Clear output buffer: WaveGenerator accumulates into lpOut buffer
1140 unsigned int lWaveCmd = WaveGenerator::WAVEGEN_CONT;
1152 lWaveCmd = WaveGenerator::WAVEGEN_CONT;
1157 lWaveCmd = WaveGenerator::WAVEGEN_START;
1163 lWaveCmd = WaveGenerator::WAVEGEN_STOP;
1184 lWaveCmd = WaveGenerator::WAVEGEN_STOP;
1197 lWaveCmd = WaveGenerator::WAVEGEN_STOP;
1202 WaveGenerator *lpWaveGen = lpToneGen->mWaveGens.valueFor(lFrequency);
1246 lWaveCmd = WaveGenerator::WAVEGEN_START;
1261 lWaveCmd = WaveGenerator
1523 ToneGenerator::WaveGenerator::WaveGenerator(unsigned short samplingRate, function in class:android::ToneGenerator::WaveGenerator
[all...]

Completed in 796 milliseconds