--- xvid.c	2005/09/13 12:12:15	1.64
+++ xvid.c	2006/06/14 21:44:07	1.69
@@ -19,7 +19,7 @@
  *  along with this program ; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- * $Id: xvid.c,v 1.64 2005/09/13 12:12:15 suxen_drol Exp $
+ * $Id: xvid.c,v 1.69 2006/06/14 21:44:07 Skal Exp $
  *
  ****************************************************************************/
 
@@ -40,6 +40,7 @@
 #include "utils/mbfunctions.h"
 #include "quant/quant.h"
 #include "motion/motion.h"
+#include "motion/gmc.h"
 #include "motion/sad.h"
 #include "utils/emms.h"
 #include "utils/timer.h"
@@ -126,7 +127,7 @@
 
 /* detect cpu flags  */
 static unsigned int
-detect_cpu_flags()
+detect_cpu_flags(void)
 {
 	/* enable native assembly optimizations by default */
 	unsigned int cpu_flags = XVID_CPU_ASM;
@@ -183,7 +184,7 @@
 	idct = idct_int32;
 
 	/* Only needed on PPC Altivec archs */
-	sadInit = 0;
+	sadInit = NULL;
 
 	/* Restore FPU context : emms_c is a nop functions */
 	emms = emms_c;
@@ -306,6 +307,8 @@
 	sse8_16bit = sse8_16bit_c;
 	sse8_8bit  = sse8_8bit_c;
 
+	init_GMC(cpu_flags);
+
 #if defined(ARCH_IS_IA32)
 
 	if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) ||
@@ -636,7 +639,7 @@
 	 * features there really are. */
 	if (cpu_flags & XVID_CPU_ASM) {
 		/* SIMD state flusher */
-		emms = emms_3dn;
+		emms = emms_mmx;
 
 		/* DCT operators */
 		fdct = fdct_skal_x86_64;
@@ -712,13 +715,21 @@
 		return XVID_ERR_VERSION;
 
 	info->actual_version = XVID_VERSION;
-	info->build = "xvid-1.1.0-beta2";
+	info->build = "xvid-1.2.0-dev";
 	info->cpu_flags = detect_cpu_flags();
+  info->num_threads = 0;
 
-#if defined(_SMP) && defined(WIN32)
-	info->num_threads = pthread_num_processors_np();;
-#else
-	info->num_threads = 0;
+#if defined(WIN32)
+  {
+    DWORD dwProcessAffinityMask, dwSystemAffinityMask;
+    if (GetProcessAffinityMask(GetCurrentProcess(), &dwProcessAffinityMask, &dwSystemAffinityMask)) {
+      int i;      
+      for(i=0; i<32; i++) {
+        if ((dwProcessAffinityMask & (1<<i)))
+          info->num_threads++;
+      }
+    }
+  }
 #endif
 
 	return 0;