vasilito
7686729069
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.
16 lines
514 B
Plaintext
16 lines
514 B
Plaintext
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#------------------------------------------------------------------------------
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# $File: isz,v 1.5 2019/04/19 00:42:27 christos Exp $
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# ISO Zipped file format
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# https://www.ezbsystems.com/isz/iszspec.txt
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0 string IsZ! ISO Zipped file
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>4 byte x \b, header size %u
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>5 byte x \b, version %u
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>8 lelong x \b, serial %u
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#12 leshort x \b, sector size %u
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#>16 lelong x \b, total sectors %u
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>17 byte >0 \b, password protected
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#>24 lequad x \b, segment size %llu
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#>32 lelong x \b, blocks %u
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#>36 lelong x \b, block size %u
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