From bc29123723f7fcd2eaa2a61644de1d6bcf6eab33 Mon Sep 17 00:00:00 2001
From: LRN <lrn1986@gmail.com>
Date: Thu, 19 Mar 2009 14:55:26 -0700
Subject: [PATCH] mpeg2enc: Get number of processors on win32

Fixes #573848.

Signed-off-by: David Schleef <ds@schleef.org>
---
 ext/mpeg2enc/gstmpeg2encoptions.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ext/mpeg2enc/gstmpeg2encoptions.cc b/ext/mpeg2enc/gstmpeg2encoptions.cc
index 7891bc8438..7db8b385be 100644
--- a/ext/mpeg2enc/gstmpeg2encoptions.cc
+++ b/ext/mpeg2enc/gstmpeg2encoptions.cc
@@ -24,6 +24,9 @@
 #endif
 
 #include "gstmpeg2encoptions.hh"
+#if WIN32
+#  include <windows.h> //For GetSystemInfo
+#endif
 
 #include <gst/gst.h>
 
@@ -285,7 +288,13 @@ GstMpeg2EncOptions::GstMpeg2EncOptions ():
 MPEG2EncOptions ()
 {
   /* autodetect number of CPUs */
+#ifndef WIN32
   num_cpus = sysconf (_SC_NPROCESSORS_ONLN);
+#else
+  SYSTEM_INFO si;
+  GetSystemInfo(&si);
+  num_cpus = si.dwNumberOfProcessors;
+#endif
   if (num_cpus < 0)
     num_cpus = 1;
   if (num_cpus > 32)