GL_ARB_multisampling defs (vid_multisampling) and alpha-to-coverage effect (r_transpa...

[xonotic/darkplaces.git] / quakedef.h

diff --git a/quakedef.h b/quakedef.h
index 12a953e45690ab4f895798318cb9f94fb850604e..4cc7527c0beb53af0b79698cca63a896afa7f7ba 100644 (file)
--- a/quakedef.h
+++ b/quakedef.h
@@ -429,6 +429,10 @@ extern cvar_t developer_loading;
 #elif defined(__OpenBSD__)
 # define DP_OS_NAME            "OpenBSD"
 # define DP_OS_STR             "openbsd"
+#elif defined(TARGET_OS_IPHONE)
+# define DP_OS_NAME            "iPhoneOS"
+# define DP_OS_STR             "iphoneos"
+# define USE_GLES2             1
 #elif defined(MACOSX)
 # define DP_OS_NAME            "Mac OS X"
 # define DP_OS_STR             "osx"
@@ -437,6 +441,7 @@ extern cvar_t developer_loading;
 # define DP_OS_STR             "morphos"
 #else
 # define DP_OS_NAME            "Unknown"
+# define DP_OS_STR             "unknown"
 #endif
 
 #if defined(__GNUC__)
@@ -475,6 +480,18 @@ extern cvar_t developer_loading;
 # undef SSE2_PRESENT
 #endif
 
+#ifdef SSE2_PRESENT
+#define Sys_HaveSSE() true
+#define Sys_HaveSSE2() true
+#elif defined(SSE_POSSIBLE)
+// runtime detection of SSE/SSE2 capabilities for x86
+qboolean Sys_HaveSSE(void);
+qboolean Sys_HaveSSE2(void);
+#else
+#define Sys_HaveSSE() false
+#define Sys_HaveSSE2() false
+#endif
+
 /// incremented every frame, never reset
 extern int host_framecount;
 /// not bounded in any way, changed at start of every frame, never reset