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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>78057</bug_id>
          
          <creation_ts>2012-02-07 16:51:01 -0800</creation_ts>
          <short_desc>Fix the caculation of preDelayFrames in DynamicsCompressorKernel</short_desc>
          <delta_ts>2012-02-08 20:34:58 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Web Audio</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Raymond">rgbbones</reporter>
          <assigned_to name="Raymond">rgbbones</assigned_to>
          <cc>crogers</cc>
    
    <cc>dbates</cc>
    
    <cc>kbr</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>551557</commentid>
    <comment_count>0</comment_count>
    <who name="Raymond">rgbbones</who>
    <bug_when>2012-02-07 16:51:01 -0800</bug_when>
    <thetext>Fix the caculation of preDelayFrames in DynamicsCompressorKernel</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>551565</commentid>
    <comment_count>1</comment_count>
      <attachid>125957</attachid>
    <who name="Raymond">rgbbones</who>
    <bug_when>2012-02-07 16:58:15 -0800</bug_when>
    <thetext>Created attachment 125957
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>551573</commentid>
    <comment_count>2</comment_count>
    <who name="Raymond">rgbbones</who>
    <bug_when>2012-02-07 17:04:00 -0800</bug_when>
    <thetext>Hi Chris

Without this patch, the DynamicsCompressorNode actually don&apos;t have any predelay applied for the compressor since the preDelayFrames will always be 0. Please help to take a review ;)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>551576</commentid>
    <comment_count>3</comment_count>
    <who name="Raymond">rgbbones</who>
    <bug_when>2012-02-07 17:06:55 -0800</bug_when>
    <thetext>(In reply to comment #2)
&gt; Hi Chris
&gt; 
&gt; Without this patch, the DynamicsCompressorNode actually don&apos;t have any predelay applied for the compressor since the preDelayFrames will always be 0. Please help to take a review ;)

oh, though preDelayFrames will always be 0, due to the fact that the read is done before write, the actual preDelayFrame applied is 1024 not 0</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>552754</commentid>
    <comment_count>4</comment_count>
      <attachid>125957</attachid>
    <who name="Chris Rogers">crogers</who>
    <bug_when>2012-02-08 19:01:05 -0800</bug_when>
    <thetext>Comment on attachment 125957
Patch

Wow - good catch!  That was really a bad one...</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>552806</commentid>
    <comment_count>5</comment_count>
      <attachid>125957</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-02-08 20:34:54 -0800</bug_when>
    <thetext>Comment on attachment 125957
Patch

Clearing flags on attachment: 125957

Committed r107172: &lt;http://trac.webkit.org/changeset/107172&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>552807</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-02-08 20:34:58 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <attachid>125957</attachid>
            <date>2012-02-07 16:58:15 -0800</date>
            <delta_ts>2012-02-08 20:34:54 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-78057-20120208090255.patch</filename>
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            <size>1641</size>
            <attacher name="Raymond">rgbbones</attacher>
            
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