HomeSort by relevance Sort by last modified time
    Searched refs:virtualReadIndex (Results 1 - 3 of 3) sorted by null

  /external/chromium_org/third_party/WebKit/Source/platform/audio/
AudioResamplerKernel.cpp 93 double virtualReadIndex = m_virtualReadIndex;
97 ASSERT(virtualReadIndex >= 0 && 1 + static_cast<unsigned>(virtualReadIndex + (framesToProcess - 1) * rate) < m_sourceBuffer.size());
102 unsigned readIndex = static_cast<unsigned>(virtualReadIndex);
103 double interpolationFactor = virtualReadIndex - readIndex;
112 virtualReadIndex += rate;
116 int readIndex = static_cast<int>(virtualReadIndex);
122 virtualReadIndex -= readIndex;
125 m_virtualReadIndex = virtualReadIndex;
  /external/chromium_org/third_party/WebKit/Source/modules/webaudio/
AudioBufferSourceNode.cpp 246 double virtualReadIndex = m_virtualReadIndex;
256 if (pitchRate == 1 && virtualReadIndex == floor(virtualReadIndex)
259 unsigned readIndex = static_cast<unsigned>(virtualReadIndex);
281 virtualReadIndex = readIndex;
284 unsigned readIndex = static_cast<unsigned>(virtualReadIndex);
285 double interpolationFactor = virtualReadIndex - readIndex;
292 readIndex2 = static_cast<unsigned>(virtualReadIndex + 1 - virtualDeltaFrames);
315 virtualReadIndex += pitchRate;
317 // Wrap-around, retaining sub-sample position since virtualReadIndex is floating-point
    [all...]
OscillatorNode.cpp 262 // We keep virtualReadIndex double-precision since we're accumulating values.
263 double virtualReadIndex = m_virtualReadIndex;
292 unsigned readIndex = static_cast<unsigned>(virtualReadIndex);
312 float interpolationFactor = static_cast<float>(virtualReadIndex) - readIndex;
321 // Increment virtual read index and wrap virtualReadIndex into the range 0 -> periodicWaveSize.
322 virtualReadIndex += incr;
323 virtualReadIndex -= floor(virtualReadIndex * invPeriodicWaveSize) * periodicWaveSize;
326 m_virtualReadIndex = virtualReadIndex;

Completed in 296 milliseconds