r_viewfbo 0: skip the postprocessing/blending pass if there is nothing to blend.

[xonotic/darkplaces.git] / sys.h

diff --git a/sys.h b/sys.h
index 82134615407092afe3705719e486ace42952f4dd..119748ed8448c41ca241c3c012c37825389c3dfe 100644 (file)
--- a/sys.h
+++ b/sys.h
@@ -209,10 +209,11 @@ void Sys_Error (const char *error, ...) DP_FUNC_PRINTF(1) DP_FUNC_NORETURN;
 
 /// (may) output text to terminal which launched program
 void Sys_Print(const char *text);
+/// for the console to report failures inside Con_Printf()
 void Sys_Printf(const char *fmt, ...);
 
 /// INFO: This is only called by Host_Shutdown so we dont need testing for recursion
-void Sys_Shutdown (void);
+void Sys_SDL_Shutdown(void);
 void Sys_Quit (int returnvalue);
 
 /*! on some build/platform combinations (such as Linux gcc with the -pg
@@ -236,16 +237,18 @@ double Sys_DirtyTime(void);
 
 void Sys_ProvideSelfFD (void);
 
+/// Reads a line from POSIX stdin or the Windows console
 char *Sys_ConsoleInput (void);
 
 /// called to yield for a little bit so as not to hog cpu when paused or debugging
 double Sys_Sleep(double time);
 
+void Sys_SDL_Dialog(const char *title, const char *string);
 void Sys_SDL_Init(void);
 /// Perform Key_Event () callbacks until the input que is empty
 void Sys_SDL_HandleEvents(void);
 
-char *Sys_GetClipboardData (void);
+char *Sys_SDL_GetClipboardData (void);
 
 extern qbool sys_supportsdlgetticks;
 unsigned int Sys_SDL_GetTicks (void); // wrapper to call SDL_GetTicks