call [NSApplication sharedApplication] before SDL_Init(), otherwise t…

…he app will crash when SDL_SetVideoMode() is called
creationix · Feb 27, 2012 · 709aa22b76cd7f16dcad73f6a65e4d940e1f0a5a · 709aa22 · TooTallNate · Mar 3, 2012
1 parent 3103ce2
commit 709aa22b76cd7f16dcad73f6a65e4d940e1f0a5a
Unified Split

Showing with 12 additions and 3 deletions.

+12 −3 src/sdl.cc
diff --git a/src/sdl.cc b/src/sdl.cc
@@ -1,11 +1,21 @@
-#include "sdl.h"
-using namespace v8;
+#ifdef __APPLE__
+#include <objc/objc.h>
+#include <objc/objc-runtime.h>
+#endif
 
+#include "SDL.h"
 
+using namespace v8;
 
 extern "C" void
 init(Handle<Object> target)
 {
+#ifdef __APPLE__
+  // on the mac it is necessary to create to call [NSApplication sharedApplication]
+  // before we can create a rendering window
+  objc_msgSend(objc_lookUpClass("NSApplication"), sel_getUid("sharedApplication"));
+#endif
+    
   NODE_SET_METHOD(target, "init", sdl::Init);
   NODE_SET_METHOD(target, "initSubSystem", sdl::InitSubSystem);
   NODE_SET_METHOD(target, "quit", sdl::Quit);
@@ -107,7 +117,6 @@ init(Handle<Object> target)
   GL->Set(String::New("ACCUM_GREEN_SIZE"), Number::New(SDL_GL_ACCUM_GREEN_SIZE));
   GL->Set(String::New("ACCUM_BLUE_SIZE"), Number::New(SDL_GL_ACCUM_BLUE_SIZE));
   GL->Set(String::New("ACCUM_ALPHA_SIZE"), Number::New(SDL_GL_ACCUM_ALPHA_SIZE));
-
 }
 
 ////////////////////////////////////////////////////////////////////////////////