gl_textures: Optimize the gl_nopartialtextureupdates 0 path to accumulate partial...

[xonotic/darkplaces.git] / sys_sdl.c

diff --git a/sys_sdl.c b/sys_sdl.c
index 833e00d58fd9282ac8a4e150beb902135fcd5665..982956b1bd942a22ef1016f61fe845390b57ccf6 100644 (file)
--- a/sys_sdl.c
+++ b/sys_sdl.c
@@ -1,9 +1,6 @@
+#include "darkplaces.h"
 
 #ifdef WIN32
-#ifdef _MSC_VER
-#pragma comment(lib, "sdl.lib")
-#pragma comment(lib, "sdlmain.lib")
-#endif
 #include <io.h>
 #include "conio.h"
 #else
@@ -12,11 +9,22 @@
 #include <sys/time.h>
 #endif
 
+#ifdef __ANDROID__
+#include <android/log.h>
+#endif
+
 #include <signal.h>
 
 #include <SDL.h>
 
-#include "quakedef.h"
+#ifdef WIN32
+#ifdef _MSC_VER
+#pragma comment(lib, "sdl2.lib")
+#pragma comment(lib, "sdl2main.lib")
+#endif
+#endif
+
+sys_t sys;
 
 // =======================================================================
 // General routines
@@ -24,14 +32,17 @@
 
 void Sys_Shutdown (void)
 {
+#ifdef __ANDROID__
+       Sys_AllowProfiling(false);
+#endif
 #ifndef WIN32
-       fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
+       fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~O_NONBLOCK);
 #endif
        fflush(stdout);
        SDL_Quit();
 }
 
-
+static qbool nocrashdialog;
 void Sys_Error (const char *error, ...)
 {
        va_list argptr;
@@ -39,14 +50,17 @@ void Sys_Error (const char *error, ...)
 
 // change stdin to non blocking
 #ifndef WIN32
-       fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
+       fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~O_NONBLOCK);
 #endif
 
        va_start (argptr,error);
        dpvsnprintf (string, sizeof (string), error, argptr);
        va_end (argptr);
 
-       Con_Printf ("Quake Error: %s\n", string);
+       Con_Printf(CON_ERROR "Engine Error: %s\n", string);
+       
+       if(!nocrashdialog)
+               SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Engine Error", string, NULL);
 
        Host_Shutdown ();
        exit (1);
@@ -54,29 +68,42 @@ void Sys_Error (const char *error, ...)
 
 void Sys_PrintToTerminal(const char *text)
 {
+#ifdef __ANDROID__
+       if (developer.integer > 0)
+       {
+               __android_log_write(ANDROID_LOG_DEBUG, sys.argv[0], text);
+       }
+#else
+       if(sys.outfd < 0)
+               return;
 #ifndef WIN32
        // BUG: for some reason, NDELAY also affects stdout (1) when used on stdin (0).
-       int origflags = fcntl (1, F_GETFL, 0);
-       fcntl (1, F_SETFL, origflags & ~FNDELAY);
-#else
+       // this is because both go to /dev/tty by default!
+       {
+               int origflags = fcntl (sys.outfd, F_GETFL, 0);
+               fcntl (sys.outfd, F_SETFL, origflags & ~O_NONBLOCK);
+#endif
+#ifdef WIN32
 #define write _write
 #endif
-       while(*text)
-       {
-               int written = (int)write(1, text, (int)strlen(text));
-               if(written <= 0)
-                       break; // sorry, I cannot do anything about this error - without an output
-               text += written;
-       }
+               while(*text)
+               {
+                       fs_offset_t written = (fs_offset_t)write(sys.outfd, text, (int)strlen(text));
+                       if(written <= 0)
+                               break; // sorry, I cannot do anything about this error - without an output
+                       text += written;
+               }
 #ifndef WIN32
-       fcntl (1, F_SETFL, origflags);
+               fcntl (sys.outfd, F_SETFL, origflags);
+       }
 #endif
        //fprintf(stdout, "%s", text);
+#endif
 }
 
 char *Sys_ConsoleInput(void)
 {
-       if (cls.state == ca_dedicated)
+//     if (cls.state == ca_dedicated)
        {
                static char text[MAX_INPUTLINE];
                int len = 0;
@@ -136,31 +163,19 @@ char *Sys_ConsoleInput(void)
 
 char *Sys_GetClipboardData (void)
 {
-#ifdef WIN32
        char *data = NULL;
        char *cliptext;
 
-       if (OpenClipboard (NULL) != 0)
-       {
-               HANDLE hClipboardData;
-
-               if ((hClipboardData = GetClipboardData (CF_TEXT)) != 0)
-               {
-                       if ((cliptext = (char *)GlobalLock (hClipboardData)) != 0)
-                       {
-                               size_t allocsize;
-                               allocsize = GlobalSize (hClipboardData) + 1;
-                               data = (char *)Z_Malloc (allocsize);
-                               strlcpy (data, cliptext, allocsize);
-                               GlobalUnlock (hClipboardData);
-                       }
-               }
-               CloseClipboard ();
+       cliptext = SDL_GetClipboardText();
+       if (cliptext != NULL) {
+               size_t allocsize;
+               allocsize = min(MAX_INPUTLINE, strlen(cliptext) + 1);
+               data = (char *)Z_Malloc (allocsize);
+               strlcpy (data, cliptext, allocsize);
+               SDL_free(cliptext);
        }
+
        return data;
-#else
-       return NULL;
-#endif
 }
 
 void Sys_InitConsole (void)
@@ -171,23 +186,50 @@ int main (int argc, char *argv[])
 {
        signal(SIGFPE, SIG_IGN);
 
-       com_argc = argc;
-       com_argv = (const char **)argv;
+#ifdef __ANDROID__
+       Sys_AllowProfiling(true);
+#endif
+
+       sys.selffd = -1;
+       sys.argc = argc;
+       sys.argv = (const char **)argv;
+
+       // Sys_Error this early in startup might screw with automated
+       // workflows or something if we show the dialog by default.
+       nocrashdialog = true;
+
        Sys_ProvideSelfFD();
 
+       // COMMANDLINEOPTION: -nocrashdialog disables "Engine Error" crash dialog boxes
+       if(!Sys_CheckParm("-nocrashdialog"))
+               nocrashdialog = false;
+       // COMMANDLINEOPTION: sdl: -noterminal disables console output on stdout
+       if(Sys_CheckParm("-noterminal"))
+               sys.outfd = -1;
+       // COMMANDLINEOPTION: sdl: -stderr moves console output to stderr
+       else if(Sys_CheckParm("-stderr"))
+               sys.outfd = 2;
+       else
+               sys.outfd = 1;
+
 #ifndef WIN32
-       fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
+       fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | O_NONBLOCK);
 #endif
 
        // we don't know which systems we'll want to init, yet...
        SDL_Init(0);
 
+       // used by everything
+       Memory_Init();
+
        Host_Main();
 
+       Sys_Quit(0);
+       
        return 0;
 }
 
-qboolean sys_supportsdlgetticks = true;
+qbool sys_supportsdlgetticks = true;
 unsigned int Sys_SDL_GetTicks (void)
 {
        return SDL_GetTicks();