curves.c and .h: Remove whitespace at the top of both files

[xonotic/darkplaces.git] / sys.h

diff --git a/sys.h b/sys.h
index 9a1fe32fbe77e8fd70b21eea7737e74b7495da59..ea711f661e7f00a5687988a76f9869f175108a27 100644 (file)
--- a/sys.h
+++ b/sys.h
@@ -22,17 +22,133 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef SYS_H
 #define SYS_H
 
+#include "qtypes.h"
+#include "qdefs.h"
+
+/* Preprocessor macros to identify platform
+    DP_OS_NAME         - "friendly" name of the OS, for humans to read
+    DP_OS_STR  - "identifier" of the OS, more suited for code to use
+    DP_ARCH_STR        - "identifier" of the processor architecture
+ */
+#if defined(__ANDROID__) /* must come first because it also defines linux */
+# define DP_OS_NAME            "Android"
+# define DP_OS_STR             "android"
+# define USE_GLES2             1
+# define USE_RWOPS             1
+# define LINK_TO_ZLIB  1
+# define LINK_TO_LIBVORBIS 1
+#ifdef USEXMP
+# define LINK_TO_LIBXMP 1 // nyov: if someone can test with the android NDK compiled libxmp?
+#endif
+# define DP_MOBILETOUCH        1
+# define DP_FREETYPE_STATIC 1
+#elif TARGET_OS_IPHONE /* must come first because it also defines MACOSX */
+# define DP_OS_NAME            "iPhoneOS"
+# define DP_OS_STR             "iphoneos"
+# define USE_GLES2             1
+# define LINK_TO_ZLIB  1
+# define LINK_TO_LIBVORBIS 1
+# define DP_MOBILETOUCH        1
+# define DP_FREETYPE_STATIC 1
+#elif defined(__linux__)
+# define DP_OS_NAME            "Linux"
+# define DP_OS_STR             "linux"
+#elif defined(_WIN64)
+# define DP_OS_NAME            "Windows64"
+# define DP_OS_STR             "win64"
+#elif defined(WIN32)
+# define DP_OS_NAME            "Windows"
+# define DP_OS_STR             "win32"
+#elif defined(__FreeBSD__)
+# define DP_OS_NAME            "FreeBSD"
+# define DP_OS_STR             "freebsd"
+#elif defined(__NetBSD__)
+# define DP_OS_NAME            "NetBSD"
+# define DP_OS_STR             "netbsd"
+#elif defined(__OpenBSD__)
+# define DP_OS_NAME            "OpenBSD"
+# define DP_OS_STR             "openbsd"
+#elif defined(__DragonFly__)
+# define DP_OS_NAME            "DragonFlyBSD"
+# define DP_OS_STR             "dragonflybsd"
+#elif defined(MACOSX)
+# define DP_OS_NAME            "Mac OS X"
+# define DP_OS_STR             "osx"
+#elif defined(__MORPHOS__)
+# define DP_OS_NAME            "MorphOS"
+# define DP_OS_STR             "morphos"
+#elif defined (sun) || defined (__sun)
+# if defined (__SVR4) || defined (__svr4__)
+#  define DP_OS_NAME   "Solaris"
+#  define DP_OS_STR            "solaris"
+# else
+#  define DP_OS_NAME   "SunOS"
+#  define DP_OS_STR            "sunos"
+# endif
+#else
+# define DP_OS_NAME            "Unknown"
+# define DP_OS_STR             "unknown"
+#endif
+
+#if defined(__GNUC__) || (__clang__)
+# 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
+#endif
+
+#ifdef SSE_PRESENT
+# define SSE_POSSIBLE
+#endif
+
+#ifdef NO_SSE
+# undef SSE_PRESENT
+# undef SSE_POSSIBLE
+# undef SSE2_PRESENT
+#endif
+
+#ifdef SSE_POSSIBLE
+// runtime detection of SSE/SSE2 capabilities for x86
+qbool Sys_HaveSSE(void);
+qbool Sys_HaveSSE2(void);
+#else
+#define Sys_HaveSSE() false
+#define Sys_HaveSSE2() false
+#endif
+
 typedef struct sys_s
 {
        int argc;
        const char **argv;
        int selffd;
        int outfd;
+       int nicelevel;
+       qbool nicepossible;
+       qbool isnice;
 } sys_t;
 
 extern sys_t sys;
 
-extern cvar_t sys_usenoclockbutbenchmark;
+extern struct cvar_s sys_usenoclockbutbenchmark;
 
 //
 // DLL management
@@ -55,15 +171,27 @@ typedef struct dllfunction_s
 }
 dllfunction_t;
 
-/*! Loads a library. 
+qbool Sys_LoadSelf(dllhandle_t *handle);
+
+/*! Loads a dependency library. 
  * \param dllnames a NULL terminated array of possible names for the DLL you want to load.
  * \param handle
  * \param fcts
  */
-qboolean Sys_LoadLibrary (const char** dllnames, dllhandle_t* handle, const dllfunction_t *fcts);
-void Sys_UnloadLibrary (dllhandle_t* handle);
+qbool Sys_LoadDependency (const char** dllnames, dllhandle_t* handle, const dllfunction_t *fcts);
+
+/*! Loads a library.
+ * \param name a string of the library filename
+ * \param handle
+ * \return true if library was loaded successfully
+ */
+qbool Sys_LoadLibrary(const char *name, dllhandle_t *handle);
+
+void Sys_FreeLibrary (dllhandle_t* handle);
 void* Sys_GetProcAddress (dllhandle_t handle, const char* name);
 
+int Sys_CheckParm (const char *parm);
+
 /// called early in Host_Init
 void Sys_InitConsole (void);
 /// called after command system is initialized but before first Con_Print
@@ -96,7 +224,7 @@ void Sys_Quit (int returnvalue);
 #ifdef __cplusplus
 extern "C"
 #endif
-void Sys_AllowProfiling (qboolean enable);
+void Sys_AllowProfiling (qbool enable);
 
 typedef struct sys_cleantime_s
 {
@@ -119,7 +247,7 @@ void Sys_SendKeyEvents (void);
 
 char *Sys_GetClipboardData (void);
 
-extern qboolean sys_supportsdlgetticks;
+extern qbool sys_supportsdlgetticks;
 unsigned int Sys_SDL_GetTicks (void); // wrapper to call SDL_GetTicks
 void Sys_SDL_Delay (unsigned int milliseconds); // wrapper to call SDL_Delay