From: eihrul <eihrul@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Wed, 26 Jan 2011 12:15:42 +0000 (+0000)
Subject: added SSE2_PRESENT define
X-Git-Tag: xonotic-v0.5.0~438^2~91
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=fbc71111610daf59642a19238a3b13317e885d32;p=xonotic%2Fdarkplaces.git

added SSE2_PRESENT define


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10750 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/quakedef.h b/quakedef.h
index 8baeb9b0..f378a9ee 100644
--- a/quakedef.h
+++ b/quakedef.h
@@ -449,15 +449,23 @@ extern cvar_t developer_loading;
 # if defined(__i386__)
 #  define DP_ARCH_STR		"686"
 #  define SSE_POSSIBLE
+#  ifdef __SSE__
+#   define SSE_PRESENT
+#  endif
+#  ifdef __SSE2__
+#   define SSE2_PRESENT
+#  endif
 # elif defined(__x86_64__)
 #  define DP_ARCH_STR		"x86_64"
 #  define SSE_PRESENT
+#  define SSE2_PRESENT
 # elif defined(__powerpc__)
 #  define DP_ARCH_STR		"ppc"
 # endif
 #elif defined(_WIN64)
 # define DP_ARCH_STR		"x86_64"
 # define SSE_PRESENT
+# define SSE2_PRESENT
 #elif defined(WIN32)
 # define DP_ARCH_STR		"x86"
 # define SSE_POSSIBLE
@@ -470,6 +478,7 @@ extern cvar_t developer_loading;
 #ifdef NO_SSE
 # undef SSE_PRESENT
 # undef SSE_POSSIBLE
+# undef SSE2_PRESENT
 #endif
 
 /// incremented every frame, never reset