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.
25 lines
944 B
Plaintext
25 lines
944 B
Plaintext
#serial 7
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# Copyright (C) 1998-1999, 2001, 2004, 2008-2017 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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dnl based on code from Eleftherios Gkioulekas
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dnl Autoconf 2.60 provides AC_HEADER_ASSERT for the same purpose, but
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dnl it has broken semantics for --enable-assert until 2.64.
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AC_DEFUN([gl_ASSERT],
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[
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AC_MSG_CHECKING([whether to enable assertions])
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AC_ARG_ENABLE([assert],
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[AS_HELP_STRING([--disable-assert], [turn off assertions])],
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[AS_IF([test "x$enableval" = xno],
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[AC_DEFINE([NDEBUG], [1],
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[Define to 1 if assertions should be disabled.])],
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[test "x$enableval" != xyes],
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[AC_MSG_WARN([invalid argument supplied to --enable-assert])
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enable_assert=yes])],
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[enable_assert=yes])
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AC_MSG_RESULT([$enable_assert])
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])
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