<?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>201384</bug_id>
          
          <creation_ts>2019-09-01 02:54:36 -0700</creation_ts>
          <short_desc>Confirm if MTLArgumentDescriptor.textureType is required on 2018 iPad Pro</short_desc>
          <delta_ts>2025-06-11 11:06:47 -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>WebGPU</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Myles C. Maxfield">mmaxfield</reporter>
          <assigned_to name="Justin Fan">justin_fan</assigned_to>
          <cc>justin_fan</cc>
    
    <cc>mwyrzykowski</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1567029</commentid>
    <comment_count>0</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2019-09-01 02:54:36 -0700</bug_when>
    <thetext>We never hooked up GPUBindGroupLayoutBinding.textureDimension and GPUBindGroupLayoutBinding.textureComponentType to MTLArgumentDescriptor. This is required for all non-2d textures to work.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1567424</commentid>
    <comment_count>1</comment_count>
    <who name="Justin Fan">justin_fan</who>
    <bug_when>2019-09-03 10:32:18 -0700</bug_when>
    <thetext>Should also ensure MTLArgumentDescriptor.access is set to the correct values while we&apos;re at it.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2123030</commentid>
    <comment_count>2</comment_count>
    <who name="Mike Wyrzykowski">mwyrzykowski</who>
    <bug_when>2025-06-11 10:46:46 -0700</bug_when>
    <thetext>we should confirm this is not needed for iPad Pro (12.9-inch) (3rd Generation - 2018)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2123031</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2025-06-11 10:47:02 -0700</bug_when>
    <thetext>&lt;rdar://problem/153098510&gt;</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>