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.
17 lines
469 B
Plaintext
17 lines
469 B
Plaintext
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#------------------------------------------------------------------------------
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# $File: uterus,v 1.4 2022/10/31 13:22:26 christos Exp $
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# file(1) magic for uterus files
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# http://freecode.com/projects/uterus
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#
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0 string UTE+ uterus file
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>4 string v \b, version
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>5 byte x %c
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>6 string . \b.
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>7 byte x \b%c
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>8 string \<\> \b, big-endian
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>>16 belong >0 \b, slut size %u
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>8 string \>\< \b, little-endian
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>>16 lelong >0 \b, slut size %u
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>10 byte &8 \b, compressed
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