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.
24 lines
672 B
Plaintext
24 lines
672 B
Plaintext
# Sed script that inserts the file called HEADER before the header entry.
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#
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# At each occurrence of a line starting with "msgid ", we execute the following
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# commands. At the first occurrence, insert the file. At the following
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# occurrences, do nothing. The distinction between the first and the following
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# occurrences is achieved by looking at the hold space.
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/^msgid /{
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x
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# Test if the hold space is empty.
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s/m/m/
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ta
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# Yes it was empty. First occurrence. Read the file.
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r HEADER
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# Output the file's contents by reading the next line. But don't lose the
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# current line while doing this.
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g
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N
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bb
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:a
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# The hold space was nonempty. Following occurrences. Do nothing.
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x
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:b
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}
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