[MPlayer-cvslog] CVS: main cpudetect.c,1.43,1.44

[Alan Curry CVS]

CVS change done by Alan Curry CVS

Update of /cvsroot/mplayer/main
In directory mail:/var2/tmp/cvs-serv6545

Modified Files:
	cpudetect.c 
Log Message:
add Amiga-style AltiVec detection, patch from andrea at amigasoft dot net


Index: cpudetect.c
===================================================================
RCS file: /cvsroot/mplayer/main/cpudetect.c,v
retrieving revision 1.43
retrieving revision 1.44
diff -u -r1.43 -r1.44
--- cpudetect.c	9 Feb 2006 14:07:51 -0000	1.43
+++ cpudetect.c	28 Feb 2006 23:24:38 -0000	1.44
@@ -33,6 +33,10 @@
 #include <windows.h>
 #endif
 
+#ifdef __AMIGAOS4__
+#include <proto/exec.h>
+#endif
+
 //#define X86_FXSR_MAGIC
 /* Thanks to the FreeBSD project for some of this cpuid code, and 
  * help understanding how to use it.  Thanks to the Mesa 
@@ -468,6 +472,7 @@
 #ifdef SYS_DARWIN
 #include <sys/sysctl.h>
 #else
+#ifndef __AMIGAOS4__
 #include <signal.h>
 #include <setjmp.h>
 
@@ -484,6 +489,7 @@
     canjump = 0;
     siglongjmp (jmpbuf, 1);
 }
+#endif //__AMIGAOS4__
 #endif
 
 void GetCpuCaps( CpuCaps *caps)
@@ -517,6 +523,13 @@
                                 caps->hasAltiVec = 1;
         }
 #else /* SYS_DARWIN */
+#ifdef __AMIGAOS4__
+        ULONG result = 0;
+
+        GetCPUInfoTags(GCIT_VectorUnit, &result, TAG_DONE);
+        if (result == VECTORTYPE_ALTIVEC)
+        	caps->hasAltiVec = 1;
+#else
 /* no Darwin, do it the brute-force way */
 /* this is borrowed from the libmpeg2 library */
         {
@@ -535,6 +548,7 @@
             caps->hasAltiVec = 1;
           }
         }
+#endif //__AMIGAOS4__
 #endif /* SYS_DARWIN */
         mp_msg(MSGT_CPUDETECT,MSGL_INFO,"AltiVec %sfound\n", (caps->hasAltiVec ? "" : "not "));
 #endif /* HAVE_ALTIVEC */