expose bitmap in js.

core/cross/pack.h

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 197 matching lines @@
   Texture* CreateTextureFromFile(const String& uri,
                                  const String& filename,
                                  Bitmap::ImageFileType file_type,
                                  bool generate_mipmaps);
 
   // Creates a new Texture object given a "raw-data" object which must contain
   // binary data in a known image file format (such as JPG or PNG)
   Texture* CreateTextureFromRawData(RawData* raw_data,
                                     bool generate_mips);
 
+  // Creates a new Bitmap object of the specified size and format and
+  // reserves the necessary resources for it.
+  // Paramters:
+  //   width: The width of the bitmap in pixel.
+  //   height: The height of the bitmap in pixel.
+  //   format: The format of the bitmap.
+  // Returns:
+  //   A pointer to the bitmap obejct.
+
+  Bitmap* CreateBitmap(int width, int height, Texture::Format format);
+
+  // Creates a new Bitmap object from RawData.
+  // Parameters:
+  //   raw_data: contains the bitmap data in one of the know formats.
+  //   file_type: the format of the bitmap data. If UNKNOW, the file
+  //              type would determined from the extension.
+  // Returns:
+  //   A pointer to the bitmap object.
+  Bitmap* CreateBitmapFromRawData(RawData* raw_data);
+
   // Creates a new Texture2D object of the specified size and format and
   // reserves the necessary resources for it.
   // Parameters:
   //  width: The width of the texture area in texels
   //  height: The height of the texture area in texels
   //  format: The memory format of each texel
   //  levels: The number of mipmap levels.  Use zero to create the compelete
   //          mipmap chain.
   //  enable_render_surfaces: If true, the texture object will expose
   //                          RenderSurface objects through
@@ skipping 169 matching lines @@
   class IdObjectComparator {
    public:
     // Performs a less than operation on the contents of the left and right
     // smart pointers.
     bool operator()(const ObjectBase::Ref& lhs, const ObjectBase::Ref& rhs)
         const {
       return lhs->id() < rhs->id();
     }
   };
 
-  // Helper method
-  Texture* CreateTextureFromBitmap(Bitmap *bitmap, const String& uri);
-
   IClassManager* class_manager_;
   ObjectManager* object_manager_;
   Renderer* renderer_;
 
+  // helper function
+  Texture* CreateTextureFromBitmap(Bitmap *bitmap, const String& uri);
+
   // The set of objects owned by the pack.  This container contains all of the
   // references that force the lifespan of the contained objects to match
   // or exceed that of the pack.
   ObjectSet owned_objects_;
 
   Transform::Ref root_;
 
   O3D_DECL_CLASS(Pack, NamedObject);
   DISALLOW_COPY_AND_ASSIGN(Pack);
 };
 
 // Array container for Pack pointers.
 typedef std::vector<Pack*> PackArray;
 
 }  // namespace o3d
 
 #endif  // O3D_CORE_CROSS_PACK_H_