2010-09-09 Chris Rogers <crogers@google.com>
[WebKit-https.git] / WebCore / ChangeLog
index 23aa646de224114602791dbd9580efa1f6f9d8d0..ebf61641fda96ae24ddc0022265ae45d5901375b 100644 (file)
@@ -1,3 +1,26 @@
+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):
+
 2010-09-09  Chris Rogers  <crogers@google.com>
 
         Reviewed by Kenneth Russell.