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| author | Ben Murdoch <benm@google.com> | 2011-05-05 14:36:32 +0100 |
|---|---|---|
| committer | Ben Murdoch <benm@google.com> | 2011-05-10 15:38:30 +0100 |
| commit | f05b935882198ccf7d81675736e3aeb089c5113a (patch) | |
| tree | 4ea0ca838d9ef1b15cf17ddb3928efb427c7e5a1 /WebCore/webaudio/AudioBufferSourceNode.cpp | |
| parent | 60fbdcc62bced8db2cb1fd233cc4d1e4ea17db1b (diff) | |
| download | external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.zip external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.tar.gz external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.tar.bz2 | |
Merge WebKit at r74534: Initial merge by git.
Change-Id: I6ccd1154fa1b19c2ec2a66878eb675738735f1eb
Diffstat (limited to 'WebCore/webaudio/AudioBufferSourceNode.cpp')
| -rw-r--r-- | WebCore/webaudio/AudioBufferSourceNode.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/WebCore/webaudio/AudioBufferSourceNode.cpp b/WebCore/webaudio/AudioBufferSourceNode.cpp index 7aaeb04..05abed8 100644 --- a/WebCore/webaudio/AudioBufferSourceNode.cpp +++ b/WebCore/webaudio/AudioBufferSourceNode.cpp @@ -31,6 +31,7 @@ #include "AudioContext.h" #include "AudioNodeOutput.h" #include <algorithm> +#include <wtf/MathExtras.h> using namespace std; @@ -324,7 +325,7 @@ void AudioBufferSourceNode::readFromBufferWithGrainEnvelope(float* sourceL, floa m_grainFrameCount++; x = min(1.0f, x); - float grainEnvelope = sinf(M_PI * x); + float grainEnvelope = sinf(piFloat * x); *destinationL++ = grainEnvelope * *sourceL++; |