<?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>54017</bug_id>
          
          <creation_ts>2011-02-08 09:54:02 -0800</creation_ts>
          <short_desc>drawElements should check if a buffer is bound to ELEMENT_ARRAY_BUFFER</short_desc>
          <delta_ts>2011-02-08 11:34:50 -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>WebGL</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>PC</rep_platform>
          <op_sys>OS X 10.5</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="Zhenyao Mo">zmo</reporter>
          <assigned_to name="Zhenyao Mo">zmo</assigned_to>
          <cc>abarth</cc>
    
    <cc>cmarrin</cc>
    
    <cc>enne</cc>
    
    <cc>eric</cc>
    
    <cc>kbr</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>347469</commentid>
    <comment_count>0</comment_count>
    <who name="Zhenyao Mo">zmo</who>
    <bug_when>2011-02-08 09:54:02 -0800</bug_when>
    <thetext>WebGL spec says: &quot; If count is greater than zero, then a non-null WebGLBuffer must be bound to the ELEMENT_ARRAY_BUFFER binding point or an INVALID_OPERATION error will be generated.&quot;

We should avoid sending down the call to underlying GL if no buffer is bound to the ELEMENT_ARRAY_BUFFER.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>347491</commentid>
    <comment_count>1</comment_count>
      <attachid>81658</attachid>
    <who name="Zhenyao Mo">zmo</who>
    <bug_when>2011-02-08 10:24:37 -0800</bug_when>
    <thetext>Created attachment 81658
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>347493</commentid>
    <comment_count>2</comment_count>
      <attachid>81658</attachid>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2011-02-08 10:28:36 -0800</bug_when>
    <thetext>Comment on attachment 81658
Patch

Looks good.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>347509</commentid>
    <comment_count>3</comment_count>
    <who name="Zhenyao Mo">zmo</who>
    <bug_when>2011-02-08 10:50:44 -0800</bug_when>
    <thetext>Landed in http://trac.webkit.org/changeset/77956</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>347565</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2011-02-08 11:34:50 -0800</bug_when>
    <thetext>http://trac.webkit.org/changeset/77956 might have broken Qt Linux Release
The following tests are not passing:
http/tests/websocket/tests/workers/close-in-onmessage-crash.html</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>81658</attachid>
            <date>2011-02-08 10:24:37 -0800</date>
            <delta_ts>2011-02-08 10:28:36 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-54017-20110208102436.patch</filename>
            <type>text/plain</type>
            <size>3737</size>
            <attacher name="Zhenyao Mo">zmo</attacher>
            
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    </bug>

</bugzilla>