2010-09-09 Chris Rogers <crogers@google.com>
authorcrogers@google.com <crogers@google.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Fri, 10 Sep 2010 00:40:23 +0000 (00:40 +0000)
committercrogers@google.com <crogers@google.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Fri, 10 Sep 2010 00:40:23 +0000 (00:40 +0000)
commitae25ca14c61e39ea52690d1b0f56fe8b733d906c
tree3824823d907d6640069e9b97363fdaea7b26b30a
parent4a8edf4169511d8ada774996940c32e9b908b8e4
2010-09-09  Chris Rogers  <crogers@google.com>

        Reviewed by Kenneth Russell.

        audio engine: add Biquad files
        https://bugs.webkit.org/show_bug.cgi?id=44795

        No new tests since audio API is not yet implemented.

        * platform/audio/Biquad.cpp: Added.
        (WebCore::Biquad::Biquad):
        (WebCore::Biquad::process):
        (WebCore::Biquad::processFast):
        (WebCore::Biquad::processSliceFast):
        (WebCore::Biquad::reset):
        (WebCore::Biquad::setLowpassParams):
        (WebCore::Biquad::setHighpassParams):
        (WebCore::Biquad::setLowShelfParams):
        (WebCore::Biquad::setZeroPolePairs):
        (WebCore::Biquad::setAllpassPole):
        * platform/audio/Biquad.h: Added.
        (WebCore::Biquad::~Biquad):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@67132 268f45cc-cd09-0410-ab3c-d52691b4dbfc
WebCore/ChangeLog
WebCore/platform/audio/Biquad.cpp [new file with mode: 0644]
WebCore/platform/audio/Biquad.h [new file with mode: 0644]