add emscripten_async_run_script

diclophis · Apr 19, 2012 · 3b725e2 · 3b725e2
1 parent 7fe2743
commit 3b725e2
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/src/library_browser.js b/src/library_browser.js
@@ -3,6 +3,16 @@
 // Utilities for browser environments
 
 mergeInto(LibraryManager.library, {
+  emscripten_async_run_script__deps: ['emscripten_run_script'],
+  emscripten_async_run_script: function(script, millis) {
+    Module['noExitRuntime'] = true;
+
+    // TODO: cache these to avoid generating garbage
+    setTimeout(function() {
+      _emscripten_run_script(script);
+    }, millis);
+  },
+
   emscripten_set_main_loop: function(func, fps) {
     Module['noExitRuntime'] = true;
 

diff --git a/system/include/emscripten.h b/system/include/emscripten.h
@@ -17,6 +17,7 @@ extern "C" {
  */
 extern void emscripten_run_script(const char *script);
 extern int emscripten_run_script_int(const char *script);
+extern void emscripten_async_run_script(const char *script, int millis);
 
 /*
  * Set a C function as the main event loop. The JS environment

diff --git a/tests/emscripten_api_browser.cpp b/tests/emscripten_api_browser.cpp
@@ -9,7 +9,7 @@ int last = 0;
 
 extern "C" {
 
-void third() {
+void __attribute__((used)) third() {
   int now = SDL_GetTicks();
   printf("thard! %d\n", now);
   assert(fabs(now - last - 1000) < 500);
@@ -22,7 +22,7 @@ void second() {
   printf("sacond! %d\n", now);
   assert(fabs(now - last - 500) < 250);
   last = now;
-  emscripten_async_call(third, 1000);
+  emscripten_async_run_script("_third()", 1000);
 }
 
 }