57 lines
1.7 KiB
Diff
57 lines
1.7 KiB
Diff
diff -Naur oiio-Release-1.2.1.orig/src/include/thread.h oiio-Release-1.2.1/src/include/thread.h
|
|
--- oiio-Release-1.2.1.orig/src/include/thread.h 2013-08-06 00:10:31.000000000 -0500
|
|
+++ oiio-Release-1.2.1/src/include/thread.h 2013-08-28 14:35:21.873905568 -0500
|
|
@@ -112,8 +112,10 @@
|
|
#endif
|
|
|
|
#if defined(__GNUC__) && (defined(_GLIBCXX_ATOMIC_BUILTINS) || (__GNUC__ * 100 + __GNUC_MINOR__ >= 401))
|
|
+#if !defined(__FreeBSD__) && !defined(__powerpc__) || defined(__x86_64__)
|
|
#define USE_GCC_ATOMICS
|
|
#endif
|
|
+#endif
|
|
|
|
OIIO_NAMESPACE_ENTER
|
|
{
|
|
@@ -227,6 +229,11 @@
|
|
#elif defined(_MSC_VER)
|
|
// Windows
|
|
return _InterlockedExchangeAdd ((volatile LONG *)at, x);
|
|
+#elif defined (__powerpc__)
|
|
+ long long r;
|
|
+ r = *at;
|
|
+ *at += x;
|
|
+ return r;
|
|
#else
|
|
# error No atomics on this platform.
|
|
#endif
|
|
@@ -249,6 +256,11 @@
|
|
# else
|
|
return InterlockedExchangeAdd64 ((volatile LONGLONG *)at, x);
|
|
# endif
|
|
+#elif defined (__powerpc__)
|
|
+ long long r;
|
|
+ r = *at;
|
|
+ *at += x;
|
|
+ return r;
|
|
#else
|
|
# error No atomics on this platform.
|
|
#endif
|
|
@@ -272,6 +284,8 @@
|
|
return a->compare_and_swap (newval, compareval) == newval;
|
|
#elif defined(_MSC_VER)
|
|
return (_InterlockedCompareExchange ((volatile LONG *)at, newval, compareval) == compareval);
|
|
+#elif defined(__powerpc__)
|
|
+ return ((*at == compareval) ? (*at = newval), 1 : 0);
|
|
#else
|
|
# error No atomics on this platform.
|
|
#endif
|
|
@@ -289,6 +303,8 @@
|
|
return a->compare_and_swap (newval, compareval) == newval;
|
|
#elif defined(_MSC_VER)
|
|
return (_InterlockedCompareExchange64 ((volatile LONGLONG *)at, newval, compareval) == compareval);
|
|
+#elif defined(__PPC__)
|
|
+ return ((*at == compareval) ? (*at = newval), 1 : 0);
|
|
#else
|
|
# error No atomics on this platform.
|
|
#endif
|