message: Use the correct size for the ImGui glyph atlas
diff: @@ -76,7 +76,7 @@ void ImGuiHelper::createAtlasTexture(Engine* engine) {
  static unsigned char* pixels;
  int width, height;
  io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
  - size_t size = (size_t) (width * height);
  + size_t size = (size_t) (width * height * 4);
  Texture::PixelBufferDescriptor pb(
  pixels, size,
  Texture::Format::RGBA, Texture::Type::UBYTE);
  