<?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>211971</bug_id>
          
          <creation_ts>2020-05-15 15:32:17 -0700</creation_ts>
          <short_desc>OES_texture_float internal format conversion must depend on WEBGL_color_buffer_float</short_desc>
          <delta_ts>2020-05-15 16:58:17 -0700</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>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>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>210994</dependson>
          <blocked>210524</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Kenneth Russell">kbr</reporter>
          <assigned_to name="Kenneth Russell">kbr</assigned_to>
          <cc>dino</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>graouts</cc>
    
    <cc>jdarpinian</cc>
    
    <cc>justin_fan</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1653199</commentid>
    <comment_count>0</comment_count>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2020-05-15 15:32:17 -0700</bug_when>
    <thetext>In Bug 210994, WebKit&apos;s OES_texture_float WebGL 1.0 extension implementation was changed to modify the internal format of incoming GL_RGB or GL_RGBA textures of type GL_FLOAT. This conversion must be made conditional in order to not break the extension on iOS when OES_texture_float is exposed, since WEBGL_color_buffer_float will not be exposed on those devices.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1653204</commentid>
    <comment_count>1</comment_count>
      <attachid>399520</attachid>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2020-05-15 15:35:29 -0700</bug_when>
    <thetext>Created attachment 399520
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1653234</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2020-05-15 16:57:28 -0700</bug_when>
    <thetext>Committed r261769: &lt;https://trac.webkit.org/changeset/261769&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 399520.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1653235</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-05-15 16:58:17 -0700</bug_when>
    <thetext>&lt;rdar://problem/63294727&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>399520</attachid>
            <date>2020-05-15 15:35:29 -0700</date>
            <delta_ts>2020-05-15 16:57:28 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-211971-20200515153529.patch</filename>
            <type>text/plain</type>
            <size>5589</size>
            <attacher name="Kenneth Russell">kbr</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjYxNzY0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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</data>

          </attachment>
      

    </bug>

</bugzilla>