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.
31 lines
1019 B
Plaintext
31 lines
1019 B
Plaintext
#--------------------------------------------
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# marc21: file(1) magic for MARC 21 Format
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#
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# Kevin Ford (kefo@loc.gov)
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#
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# MARC21 formats are for the representation and communication
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# of bibliographic and related information in machine-readable
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# form. For more info, see https://www.loc.gov/marc/
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# leader position 20-21 must be 45
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# and 22-23 also 00 so far, but we check that later.
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20 string 45
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>0 search/2048 \x1e
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# leader starts with 5 digits, followed by codes specific to MARC format
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>>0 regex/1l (^[0-9]{5})[acdnp][^bhlnqsu-z] MARC21 Bibliographic
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!:mime application/marc
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>>0 regex/1l (^[0-9]{5})[acdnosx][z] MARC21 Authority
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!:mime application/marc
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>>0 regex/1l (^[0-9]{5})[cdn][uvxy] MARC21 Holdings
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!:mime application/marc
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>>0 regex/1l (^[0-9]{5})[acdn][w] MARC21 Classification
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!:mime application/marc
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>>0 regex/1l (^[0-9]{5})[cdn][q] MARC21 Community
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!:mime application/marc
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# leader position 22-23, should be "00" but is it?
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>>0 regex/1l (^.{21})([^0]{2}) (non-conforming)
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!:mime application/marc
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