Fix the color of the preloading state

2495cadc · Gaëtan Renaudeau · 84261f28 · 2495cadc
Commit 2495cadc authored Sep 09, 2015 by Gaëtan Renaudeau
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RNGL/GLCanvas.m RNGL/GLCanvas.m +5 -1

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--- a/RNGL/GLCanvas.m
+++ b/RNGL/GLCanvas.m
@@ -270,7 +270,11 @@ NSString* srcResource (id res)

 - (void)drawRect:(CGRect)rect
 {
-  if (!_preloadingDone) return;
+  if (!_preloadingDone) {
+    glClearColor(0.0, 0.0, 0.0, 0.0);
+    glClear(GL_COLOR_BUFFER_BIT);
+    return;
+  }
  BOOL needsDeferredRendering = _nbContentTextures > 0;
  if (needsDeferredRendering && !_deferredRendering) {
    dispatch_async(dispatch_get_main_queue(), ^{