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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-04-28 17:55:10 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-04-28 17:55:10 +0200 |
| commit | f194a15a919ab87d3f8c752521edb891a098a5c3 (patch) | |
| tree | 1fe99704fb43e478d2f69af0aad76961394e29d1 /gfx | |
| parent | b2fd0dfa5591fcbb9ced77c4d7efb2e37356a518 (diff) | |
| download | uxp-f194a15a919ab87d3f8c752521edb891a098a5c3.tar.gz | |
Use SRWlocks for mutexes in cairo on Windows.
Diffstat (limited to 'gfx')
| -rw-r--r-- | gfx/cairo/cairo/src/cairo-mutex-impl-private.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/gfx/cairo/cairo/src/cairo-mutex-impl-private.h b/gfx/cairo/cairo/src/cairo-mutex-impl-private.h index 25223f3eac..6c67f6ebbc 100644 --- a/gfx/cairo/cairo/src/cairo-mutex-impl-private.h +++ b/gfx/cairo/cairo/src/cairo-mutex-impl-private.h @@ -36,6 +36,7 @@ * Carl D. Worth <cworth@cworth.org> * Mathias Hasselmann <mathias.hasselmann@gmx.de> * Behdad Esfahbod <behdad@behdad.org> + * Mark Straver <moonchild@palemoon.org> */ #ifndef CAIRO_MUTEX_IMPL_PRIVATE_H @@ -178,24 +179,24 @@ #elif defined(_WIN32) /******************************************************/ #define WIN32_LEAN_AND_MEAN -/* We require Windows 2000 features such as ETO_PDY */ -#if !defined(WINVER) || (WINVER < 0x0500) -# define WINVER 0x0500 +/* We require Windows 7 features */ +#if !defined(WINVER) || (WINVER < 0x0601) +# define WINVER 0x0601 #endif -#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0500) -# define _WIN32_WINNT 0x0500 +#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0601) +# define _WIN32_WINNT 0x0601 #endif # include <windows.h> - typedef CRITICAL_SECTION cairo_mutex_impl_t; + typedef SRWLOCK cairo_mutex_impl_t; # define CAIRO_MUTEX_IMPL_WIN32 1 -# define CAIRO_MUTEX_IMPL_LOCK(mutex) EnterCriticalSection (&(mutex)) -# define CAIRO_MUTEX_IMPL_UNLOCK(mutex) LeaveCriticalSection (&(mutex)) -# define CAIRO_MUTEX_IMPL_INIT(mutex) InitializeCriticalSection (&(mutex)) -# define CAIRO_MUTEX_IMPL_FINI(mutex) DeleteCriticalSection (&(mutex)) -# define CAIRO_MUTEX_IMPL_NIL_INITIALIZER { NULL, 0, 0, NULL, NULL, 0 } +# define CAIRO_MUTEX_IMPL_LOCK(mutex) AcquireSRWLockExclusive (&(mutex)) +# define CAIRO_MUTEX_IMPL_UNLOCK(mutex) ReleaseSRWLockExclusive (&(mutex)) +# define CAIRO_MUTEX_IMPL_INIT(mutex) InitializeSRWLock (&(mutex)) +# define CAIRO_MUTEX_IMPL_FINI(mutex) CAIRO_MUTEX_IMPL_NOOP +# define CAIRO_MUTEX_IMPL_NIL_INITIALIZER SRWLOCK_INIT #elif defined __OS2__ /******************************************************/ |