<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!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>168646</bug_id>
          
          <creation_ts>2017-02-21 00:36:55 -0800</creation_ts>
          <short_desc>AudioSampleDataSource should not exclusively lock its read and write threads.</short_desc>
          <delta_ts>2017-02-27 09:07:06 -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>New Bugs</component>
          <version>WebKit 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="Jer Noble">jer.noble</reporter>
          <assigned_to name="Jer Noble">jer.noble</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1279263</commentid>
    <comment_count>0</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2017-02-21 00:36:55 -0800</bug_when>
    <thetext>AudioSampleDataSource should not exclusively lock its read and write threads.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1279264</commentid>
    <comment_count>1</comment_count>
      <attachid>302242</attachid>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2017-02-21 00:39:01 -0800</bug_when>
    <thetext>Created attachment 302242
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1279401</commentid>
    <comment_count>2</comment_count>
      <attachid>302276</attachid>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2017-02-21 10:13:48 -0800</bug_when>
    <thetext>Created attachment 302276
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1279537</commentid>
    <comment_count>3</comment_count>
      <attachid>302309</attachid>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2017-02-21 14:32:15 -0800</bug_when>
    <thetext>Created attachment 302309
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1280773</commentid>
    <comment_count>4</comment_count>
      <attachid>302309</attachid>
    <who name="youenn fablet">youennf</who>
    <bug_when>2017-02-24 08:15:43 -0800</bug_when>
    <thetext>Comment on attachment 302309
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=302309&amp;action=review

&gt; Source/WebCore/ChangeLog:11
&gt; +        CARingBuffer to safely and simultaneously read and write data.

Makes sense to me.
I can&apos;t find any unit test checking CARingBuffer behavior in multithreading though.
Would it be useful to ensure CARingBuffer and/or AudioSampleDataSource are working as expected though some unit tests?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1281395</commentid>
    <comment_count>5</comment_count>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2017-02-27 09:07:06 -0800</bug_when>
    <thetext>Committed r213072: &lt;http://trac.webkit.org/changeset/213072&gt;</thetext>
  </long_desc>
      
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            <date>2017-02-21 00:39:01 -0800</date>
            <delta_ts>2017-02-21 10:13:45 -0800</delta_ts>
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            <filename>bug-168646-20170221101103.patch</filename>
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            <attacher name="Jer Noble">jer.noble</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>302309</attachid>
            <date>2017-02-21 14:32:15 -0800</date>
            <delta_ts>2017-02-27 08:55:27 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-168646-20170221142930.patch</filename>
            <type>text/plain</type>
            <size>5903</size>
            <attacher name="Jer Noble">jer.noble</attacher>
            
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<flag name="review"
          id="324039"
          type_id="1"
          status="+"
          setter="eric.carlson"
    />
          </attachment>
      

    </bug>

</bugzilla>