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<!DOCTYPE bugzilla SYSTEM "https://jogamp.org/bugzilla/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.2"
          urlbase="https://jogamp.org/bugzilla/"
          
          maintainer="sgothel@jausoft.com"
>

    <bug>
          <bug_id>1137</bug_id>
          
          <creation_ts>2015-03-04 15:41:16 +0100</creation_ts>
          <short_desc>Add Support for Vulkan (group)</short_desc>
          <delta_ts>2023-04-10 10:53:12 +0200</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>3</classification_id>
          <classification>JogAmp</classification>
          <product>Jogl</product>
          <component>vulkan</component>
          <version>tbd</version>
          <rep_platform>All</rep_platform>
          <op_sys>all</op_sys>
          <bug_status>CONFIRMED</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>---</priority>
          <bug_severity>enhancement</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>1138</dependson>
    
    <dependson>1139</dependson>
    
    <dependson>1140</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Sven Gothel">sgothel</reporter>
          <assigned_to name="Sven Gothel">sgothel</assigned_to>
          <cc>gouessej</cc>
    
    <cc>harvey.harrison</cc>
    
    <cc>org.jogamp</cc>
    
    <cc>rami.santina</cc>
    
    <cc>wwalker3</cc>
    
    <cc>xerxes</cc>
          
          <cf_type>FEATURE</cf_type>
          <cf_scm_refs></cf_scm_refs>
          <cf_workaround>---</cf_workaround>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>4601</commentid>
    <comment_count>0</comment_count>
    <who name="Sven Gothel">sgothel</who>
    <bug_when>2015-03-04 15:41:16 +0100</bug_when>
    <thetext>Vulkan is Khronos&apos;s new graphics API
   &lt;https://www.khronos.org/vulkan&gt;

Adding support for Vulkan is desired.

It has to be determined how Vulkan can be migrated into JOGL,
e.g. (names are just a suggestion and subject to change):

- Adding a new base class for GL/GLContext,
  so Vulkan API can branch of the same
    - GObject -&gt; [GLBase, VulkanBase]
    - GContext -&gt; [GLContext, VulkanContext]
  if appropiate.

- Determine what is a Vulkan context
  having its command queue and multi-threading in mind.

- It seems that Vulkan and OpenCL 2.1 API
  will have a common API subset (command queue/buffer, ..).
  How can we expose a common interface / implementation?

- ....</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>4602</commentid>
    <comment_count>1</comment_count>
    <who name="Sven Gothel">sgothel</who>
    <bug_when>2015-03-04 15:42:25 +0100</bug_when>
    <thetext>Detailed discussions and work items shall
be performed in its own bug entry depending on this group bug entry.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>4604</commentid>
    <comment_count>2</comment_count>
    <who name="Sven Gothel">sgothel</who>
    <bug_when>2015-03-04 15:55:00 +0100</bug_when>
    <thetext>(In reply to comment #0)
&gt; - It seems that Vulkan and OpenCL 2.1 API
&gt;   will have a common API subset (command queue/buffer, ..).
&gt;   How can we expose a common interface / implementation?

See Bug 1138</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>4615</commentid>
    <comment_count>3</comment_count>
    <who name="Sven Gothel">sgothel</who>
    <bug_when>2015-03-06 21:46:07 +0100</bug_when>
    <thetext>Fixed dependency, which was vice versa ..</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>5540</commentid>
    <comment_count>4</comment_count>
    <who name="Xerxes Rånby">xerxes</who>
    <bug_when>2016-02-17 13:41:28 +0100</bug_when>
    <thetext>https://www.khronos.org/vulkan/
Khronos launched the Vulkan 1.0 specification on February 16th, 2016 and Khronos members released Vulkan drivers and SDKs on the same day.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>5571</commentid>
    <comment_count>5</comment_count>
    <who name="Julien Gouesse">gouessej</who>
    <bug_when>2016-03-22 15:48:25 +0100</bug_when>
    <thetext>The very first step consists in loading the native libraries of Vulkan (libvulkan.so.1 under GNU Linux, vulkan-1 under Windows). I&apos;ll have to find a graphics card compatible with this API.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>6776</commentid>
    <comment_count>6</comment_count>
    <who name="Julien Gouesse">gouessej</who>
    <bug_when>2023-04-10 10:53:12 +0200</bug_when>
    <thetext>The Vulkan API registry can be found here:
https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/registry/vk.xml

Feel free to create a separate bug report for the parsing of this file.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>