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RedBear-OS/recipes/tools/file/source/magic/Magdir/grace
T
vasilito 7686729069 drm: implement syncobj and fence for VIRGL/VirtIO driver
Extract protocol-agnostic FenceTimeline from Intel to shared
src/drivers/fence.rs — atomic-based fence tracking suitable
for Intel, VIRGL, and AMD drivers.

Extract protocol-agnostic SyncobjManager from Intel to shared
src/drivers/syncobj.rs — syncobj create/destroy/signal/reset/
wait/query and sync_file fd export/import.

Wire both into VirtioDriver:
- Add FenceTimeline + SyncobjManager fields
- Implement all 5 GpuDriver syncobj trait methods
  (create, destroy, wait, export_fd, import_fd)
- Track fence seqnos in virgl_submit_3d (allocate
  before submit, signal after completion)

Intel fence.rs and syncobj.rs converted to thin re-export
modules pointing at shared sources — no behavioral change
for Intel driver.

This gives Mesa VIRGL userspace the standard DRM syncobj
API for GPU/compositor synchronization.
2026-06-02 14:33:28 +03:00

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#------------------------------------------------------------------------------
# $File: grace,v 1.4 2009/09/19 16:28:09 christos Exp $
# ACE/gr and Grace type files - PLEASE DO NOT REMOVE THIS LINE
#
# ACE/gr binary
0 string \000\000\0001\000\000\0000\000\000\0000\000\000\0002\000\000\0000\000\000\0000\000\000\0003 old ACE/gr binary file
>39 byte >0 - version %c
# ACE/gr ascii
0 string #\ xvgr\ parameter\ file ACE/gr ascii file
0 string #\ xmgr\ parameter\ file ACE/gr ascii file
0 string #\ ACE/gr\ parameter\ file ACE/gr ascii file
# Grace projects
0 string #\ Grace\ project\ file Grace project file
>23 string @version\ (version
>>32 byte >0 %c
>>33 string >\0 \b.%.2s
>>35 string >\0 \b.%.2s)
# ACE/gr fit description files
0 string #\ ACE/gr\ fit\ description\ ACE/gr fit description file
# end of ACE/gr and Grace type files - PLEASE DO NOT REMOVE THIS LINE