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.
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* locale information
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Copyright 2016-2017 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* Written by Paul Eggert. */
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#include <limits.h>
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#include <stdbool.h>
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#include <wchar.h>
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struct localeinfo
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{
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/* MB_CUR_MAX > 1. */
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bool multibyte;
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/* The locale uses UTF-8. */
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bool using_utf8;
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/* An array indexed by byte values B that contains 1 if B is a
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single-byte character, -1 if B is an encoding error, and -2 if B
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is the leading byte of a multibyte character that contains more
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than one byte. */
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signed char sbclen[UCHAR_MAX + 1];
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/* An array indexed by byte values B that contains the corresponding
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wide character (if any) for B if sbclen[B] == 1. WEOF means the
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byte is not a valid single-byte character, i.e., sbclen[B] == -1
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or -2. */
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wint_t sbctowc[UCHAR_MAX + 1];
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};
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extern void init_localeinfo (struct localeinfo *);
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/* Maximum number of characters that can be the case-folded
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counterparts of a single character, not counting the character
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itself. This is a generous upper bound. */
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enum { CASE_FOLDED_BUFSIZE = 32 };
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extern int case_folded_counterparts (wint_t, wchar_t[CASE_FOLDED_BUFSIZE]);
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