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RedBear-OS/recipes/tools/file/source/magic/Magdir/cups
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: cups,v 1.6 2019/04/19 00:42:27 christos Exp $
# Cups: file(1) magic for the cups raster file format
# From: Laurent Martelli <martellilaurent@gmail.com>
# https://www.cups.org/documentation.php/spec-raster.html
#
0 name cups-le
>280 lelong x \b, %d
>284 lelong x \bx%d dpi
>376 lelong x \b, %dx
>380 lelong x \b%d pixels
>388 lelong x %d bits/color
>392 lelong x %d bits/pixel
>400 lelong 0 ColorOrder=Chunky
>400 lelong 1 ColorOrder=Banded
>400 lelong 2 ColorOrder=Planar
>404 lelong 0 ColorSpace=gray
>404 lelong 1 ColorSpace=RGB
>404 lelong 2 ColorSpace=RGBA
>404 lelong 3 ColorSpace=black
>404 lelong 4 ColorSpace=CMY
>404 lelong 5 ColorSpace=YMC
>404 lelong 6 ColorSpace=CMYK
>404 lelong 7 ColorSpace=YMCK
>404 lelong 8 ColorSpace=KCMY
>404 lelong 9 ColorSpace=KCMYcm
>404 lelong 10 ColorSpace=GMCK
>404 lelong 11 ColorSpace=GMCS
>404 lelong 12 ColorSpace=WHITE
>404 lelong 13 ColorSpace=GOLD
>404 lelong 14 ColorSpace=SILVER
>404 lelong 15 ColorSpace=CIE XYZ
>404 lelong 16 ColorSpace=CIE Lab
>404 lelong 17 ColorSpace=RGBW
>404 lelong 18 ColorSpace=sGray
>404 lelong 19 ColorSpace=sRGB
>404 lelong 20 ColorSpace=AdobeRGB
# Cups Raster image format, Big Endian
0 string RaS
>3 string t Cups Raster version 1, Big Endian
>3 string 2 Cups Raster version 2, Big Endian
>3 string 3 Cups Raster version 3, Big Endian
!:mime application/vnd.cups-raster
>0 use \^cups-le
# Cups Raster image format, Little Endian
1 string SaR
>0 string t Cups Raster version 1, Little Endian
>0 string 2 Cups Raster version 2, Little Endian
>0 string 3 Cups Raster version 3, Little Endian
!:mime application/vnd.cups-raster
>0 use cups-le