<?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>219741</bug_id>
          
          <creation_ts>2020-12-10 07:15:42 -0800</creation_ts>
          <short_desc>Support aspect-ratio on positioned elements</short_desc>
          <delta_ts>2021-04-01 13:14:49 -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>CSS</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>
          
          <blocked>47738</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Rob Buis">rbuis</reporter>
          <assigned_to name="Rob Buis">rbuis</assigned_to>
          <cc>changseok</cc>
    
    <cc>esprehn+autocc</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>glenn</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>pdr</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1713534</commentid>
    <comment_count>0</comment_count>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-10 07:15:42 -0800</bug_when>
    <thetext>Support aspect-ratio on positioned elements</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1713535</commentid>
    <comment_count>1</comment_count>
      <attachid>415872</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-10 07:18:30 -0800</bug_when>
    <thetext>Created attachment 415872
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1713598</commentid>
    <comment_count>2</comment_count>
      <attachid>415893</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-10 10:16:36 -0800</bug_when>
    <thetext>Created attachment 415893
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1713901</commentid>
    <comment_count>3</comment_count>
      <attachid>415994</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-11 07:22:27 -0800</bug_when>
    <thetext>Created attachment 415994
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1714016</commentid>
    <comment_count>4</comment_count>
      <attachid>416024</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-11 11:59:11 -0800</bug_when>
    <thetext>Created attachment 416024
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1714074</commentid>
    <comment_count>5</comment_count>
      <attachid>416038</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-11 13:38:34 -0800</bug_when>
    <thetext>Created attachment 416038
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1715378</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-12-17 07:16:23 -0800</bug_when>
    <thetext>&lt;rdar://problem/72425425&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1716276</commentid>
    <comment_count>7</comment_count>
      <attachid>416038</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2020-12-22 11:12:53 -0800</bug_when>
    <thetext>Comment on attachment 416038
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=416038&amp;action=review

&gt; Source/WebCore/rendering/RenderBox.cpp:5011
&gt; +    if (style().width().isAuto() &amp;&amp; style().height().isAuto() &amp;&amp; !style().top().isAuto() &amp;&amp; !style().bottom().isAuto() &amp;&amp; (style().left().isAuto() || style().right().isAuto()))

Maybe all these could become a helper on RenderStyle.

&gt; Source/WebCore/rendering/RenderBox.cpp:5024
&gt; +    LayoutUnit containerWidthIninlineDirection = std::max&lt;LayoutUnit&gt;(0, containingBlockLogicalWidthForContentInFragment(fragment));

containerWidthInIInlineDirection</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1716290</commentid>
    <comment_count>8</comment_count>
      <attachid>416678</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2020-12-22 11:40:31 -0800</bug_when>
    <thetext>Created attachment 416678
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1716316</commentid>
    <comment_count>9</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2020-12-22 12:30:50 -0800</bug_when>
    <thetext>Committed r271061: &lt;https://trac.webkit.org/changeset/271061&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 416678.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1745939</commentid>
    <comment_count>10</comment_count>
      <attachid>416678</attachid>
    <who name="alan">zalan</who>
    <bug_when>2021-03-31 20:35:32 -0700</bug_when>
    <thetext>Comment on attachment 416678
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=416678&amp;action=review

&gt; Source/WebCore/rendering/RenderBox.cpp:5013
&gt; +bool RenderBox::shouldComputeLogicalWidthFromAspectRatio() const

What does inset mean in this context and how would a caller know if shouldComputeLogicalHeightFromAspectRatio() or shouldComputeLogicalWidthFromAspectRatioAndInsets() is the right function to call.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1746042</commentid>
    <comment_count>11</comment_count>
      <attachid>416678</attachid>
    <who name="Rob Buis">rbuis</who>
    <bug_when>2021-04-01 08:42:46 -0700</bug_when>
    <thetext>Comment on attachment 416678
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=416678&amp;action=review

&gt;&gt; Source/WebCore/rendering/RenderBox.cpp:5013
&gt;&gt; +bool RenderBox::shouldComputeLogicalWidthFromAspectRatio() const
&gt; 
&gt; What does inset mean in this context and how would a caller know if shouldComputeLogicalHeightFromAspectRatio() or shouldComputeLogicalWidthFromAspectRatioAndInsets() is the right function to call.

Inset as defined here https://drafts.csswg.org/css-logical/#inset-properties.
shouldComputeLogicalWidthFromAspectRatioAndInsets is more an implementation detail of shouldComputeLogicalWidthFromAspectRatio/shouldComputeLogicalHeightFromAspectRatio, so maybe it would have been better to keep it private.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1746216</commentid>
    <comment_count>12</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2021-04-01 13:14:49 -0700</bug_when>
    <thetext>(In reply to Rob Buis from comment #11)
&gt; Comment on attachment 416678 [details]
&gt; Patch
&gt; 
&gt; View in context:
&gt; https://bugs.webkit.org/attachment.cgi?id=416678&amp;action=review
&gt; 
&gt; &gt;&gt; Source/WebCore/rendering/RenderBox.cpp:5013
&gt; &gt;&gt; +bool RenderBox::shouldComputeLogicalWidthFromAspectRatio() const
&gt; &gt; 
&gt; &gt; What does inset mean in this context and how would a caller know if shouldComputeLogicalHeightFromAspectRatio() or shouldComputeLogicalWidthFromAspectRatioAndInsets() is the right function to call.
&gt; 
&gt; Inset as defined here https://drafts.csswg.org/css-logical/#inset-properties.
Awesome! Thanks, apparently I am super behind on css-logical. :(</thetext>
  </long_desc>
      
          <attachment
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            <attachid>415872</attachid>
            <date>2020-12-10 07:18:30 -0800</date>
            <delta_ts>2020-12-10 10:23:56 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-219741-20201210161829.patch</filename>
            <type>text/plain</type>
            <size>7061</size>
            <attacher name="Rob Buis">rbuis</attacher>
            
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<flag name="commit-queue"
          id="433234"
          type_id="3"
          status="-"
          setter="ews-feeder"
    />
          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>415893</attachid>
            <date>2020-12-10 10:16:36 -0800</date>
            <delta_ts>2020-12-11 07:22:19 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-219741-20201210191633.patch</filename>
            <type>text/plain</type>
            <size>9153</size>
            <attacher name="Rob Buis">rbuis</attacher>
            
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          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>415994</attachid>
            <date>2020-12-11 07:22:27 -0800</date>
            <delta_ts>2020-12-11 11:58:59 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-219741-20201211162222.patch</filename>
            <type>text/plain</type>
            <size>10006</size>
            <attacher name="Rob Buis">rbuis</attacher>
            
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          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>416024</attachid>
            <date>2020-12-11 11:59:11 -0800</date>
            <delta_ts>2020-12-11 13:38:28 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-219741-20201211205907.patch</filename>
            <type>text/plain</type>
            <size>10357</size>
            <attacher name="Rob Buis">rbuis</attacher>
            
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          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>416038</attachid>
            <date>2020-12-11 13:38:34 -0800</date>
            <delta_ts>2020-12-22 11:40:26 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-219741-20201211223832.patch</filename>
            <type>text/plain</type>
            <size>10509</size>
            <attacher name="Rob Buis">rbuis</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>416678</attachid>
            <date>2020-12-22 11:40:31 -0800</date>
            <delta_ts>2020-12-22 12:30:50 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-219741-20201222204029.patch</filename>
            <type>text/plain</type>
            <size>10611</size>
            <attacher name="Rob Buis">rbuis</attacher>
            
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          </attachment>
      

    </bug>

</bugzilla>