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.
20 lines
556 B
Plaintext
20 lines
556 B
Plaintext
#serial 10 -*- autoconf -*-
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dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_DIRNAME],
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[
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AC_REQUIRE([gl_DIRNAME_LGPL])
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])
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AC_DEFUN([gl_DIRNAME_LGPL],
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[
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dnl Prerequisites of lib/dirname.h.
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AC_REQUIRE([gl_DOUBLE_SLASH_ROOT])
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dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c,
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dnl lib/stripslash.c.
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])
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