[vlc-commits] commit: cpu: Implement vlc_GetCPUCount() on Mac OS X. (Pierre d'Herbemont )

[git at videolan.org]

vlc | branch: master | Pierre d'Herbemont <pdherbemont at free.fr> | Tue May  4 20:50:37 2010 +0200| [3953586c057cb4cbecb2c5d5aa7631ec17e40d1f] | committer: Pierre d'Herbemont 

cpu: Implement vlc_GetCPUCount() on Mac OS X.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=3953586c057cb4cbecb2c5d5aa7631ec17e40d1f
---

 src/misc/cpu.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/misc/cpu.c b/src/misc/cpu.c
index cc350ec..5a6830b 100644
--- a/src/misc/cpu.c
+++ b/src/misc/cpu.c
@@ -344,6 +344,12 @@ unsigned vlc_GetCPUCount(void)
     for (unsigned i = 0; i < CPU_SETSIZE; i++)
         count += CPU_ISSET(i, &cpu) != 0;
     return count;
+#elif defined(__APPLE_)
+    int count;
+    size_t size = sizeof(count) ;
+    if (sysctlbyname("hw.ncpu", &count, &size, NULL, 0))
+        return 1; /* Failure */
+    return count;
 #else
 #   warning "vlc_GetCPUCount is not implemented for your platform"
     return 1;