diff options
Diffstat (limited to 'chromium/third_party/blink/renderer/platform/audio/hrtf_panner.cc')
| -rw-r--r-- | chromium/third_party/blink/renderer/platform/audio/hrtf_panner.cc | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/chromium/third_party/blink/renderer/platform/audio/hrtf_panner.cc b/chromium/third_party/blink/renderer/platform/audio/hrtf_panner.cc index d919afc57a2..d50b09c3f00 100644 --- a/chromium/third_party/blink/renderer/platform/audio/hrtf_panner.cc +++ b/chromium/third_party/blink/renderer/platform/audio/hrtf_panner.cc @@ -37,7 +37,7 @@ namespace blink { // The value of 2 milliseconds is larger than the largest delay which exists in // any HRTFKernel from the default HRTFDatabase (0.0136 seconds). // We ASSERT the delay values used in process() with this value. -const double kMaxDelayTimeSeconds = 0.002; +const double kMaxDelayTimeSeconds2 = 0.002; const int kUninitializedAzimuth = -1; @@ -57,8 +57,8 @@ HRTFPanner::HRTFPanner(float sample_rate, convolver_r1_(FftSizeForSampleRate(sample_rate)), convolver_l2_(FftSizeForSampleRate(sample_rate)), convolver_r2_(FftSizeForSampleRate(sample_rate)), - delay_line_l_(kMaxDelayTimeSeconds, sample_rate, render_quantum_frames), - delay_line_r_(kMaxDelayTimeSeconds, sample_rate, render_quantum_frames), + delay_line_l_(kMaxDelayTimeSeconds2, sample_rate, render_quantum_frames), + delay_line_r_(kMaxDelayTimeSeconds2, sample_rate, render_quantum_frames), temp_l1_(render_quantum_frames), temp_r1_(render_quantum_frames), temp_l2_(render_quantum_frames), @@ -247,10 +247,10 @@ void HRTFPanner::Pan(double desired_azimuth, DCHECK(kernel_r1); DCHECK(kernel_l2); DCHECK(kernel_r2); - DCHECK_LT(frame_delay_l1 / SampleRate(), kMaxDelayTimeSeconds); - DCHECK_LT(frame_delay_r1 / SampleRate(), kMaxDelayTimeSeconds); - DCHECK_LT(frame_delay_l2 / SampleRate(), kMaxDelayTimeSeconds); - DCHECK_LT(frame_delay_r2 / SampleRate(), kMaxDelayTimeSeconds); + DCHECK_LT(frame_delay_l1 / SampleRate(), kMaxDelayTimeSeconds2); + DCHECK_LT(frame_delay_r1 / SampleRate(), kMaxDelayTimeSeconds2); + DCHECK_LT(frame_delay_l2 / SampleRate(), kMaxDelayTimeSeconds2); + DCHECK_LT(frame_delay_r2 / SampleRate(), kMaxDelayTimeSeconds2); // Crossfade inter-aural delays based on transitions. double frame_delay_l = @@ -363,7 +363,7 @@ double HRTFPanner::TailTime() const { // the tailTime of the HRTFPanner is the sum of the tailTime of the // DelayKernel and the tailTime of the FFTConvolver, which is // MaxDelayTimeSeconds and fftSize() / 2, respectively. - return kMaxDelayTimeSeconds + + return kMaxDelayTimeSeconds2 + (FftSize() / 2) / static_cast<double>(SampleRate()); } |