initial skeleton for gl tests

4 files changed, 14 insertions, 2 deletions

diff --git a/src/library.js b/src/library.js
index 0fb73611..ddb90675 100644
--- a/src/library.js
+++ b/src/library.js
@@ -736,4 +736,5 @@ var Library = {
 };
 
 load('library_sdl.js');
+load('library_gl.js');
 
diff --git a/src/library_gl.js b/src/library_gl.js
new file mode 100644
index 00000000..ad0134eb
--- /dev/null
+++ b/src/library_gl.js
@@ -0,0 +1,5 @@
+mergeInto(Library, {
+  glGetString: function() {
+  },
+});
+
diff --git a/src/library_sdl.js b/src/library_sdl.js
index 533e69aa..5f1a415f 100644
--- a/src/library_sdl.js
+++ b/src/library_sdl.js
@@ -5,7 +5,7 @@ mergeInto(Library, {
       height: 240
     };
     SDL_SURFACES = {};
-    return 1;
+    return 0; // success
   },
 
   SDL_GetVideoInfo: function() {
@@ -30,7 +30,7 @@ mergeInto(Library, {
   SDL_SetVideoMode: function(width, height, depth, flags, canvas) {
   //                                                      ^^^^^^ a 'canvas' parameter is added here; supply a canvas from JS there
   //                                                             or, define __CANVAS__.
-    canvas = canvas || __CANVAS__;
+    canvas = canvas || Module.__CANVAS__;
     var surf = _malloc(14*QUANTUM_SIZE); // SDL_Surface has 14 fields of quantum size
     SDL_SURFACES[surf] = {
       width: width,
@@ -96,6 +96,10 @@ mergeInto(Library, {
 
   SDL_ShowCursor: function(toggle) {
     // TODO
+  },
+
+  SDL_GetError: function() {
+    return Pointer_make(intArrayFromString("SDL is cool"), null);
   }
 });
 
diff --git a/src/postamble.js b/src/postamble.js
index 8f1f6cb8..ba295ea7 100644
--- a/src/postamble.js
+++ b/src/postamble.js
@@ -32,6 +32,8 @@ function run(args) {
 }
 Module['run'] = run;
 
+// {{PRE_RUN_ADDITIONS}}
+
 #if INVOKE_RUN
 run(args);
 #endif