expose bitmap in js.

plugin/idl/texture.idl

 /*
  * 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 168 matching lines @@
     \param values Values to be stored in the buffer.
     \see o3d.Texture2D.set
   %]
   [nocpp, userglue, include="core/cross/math_utilities.h"]
   void SetRect(int level,
                int destination_x,
                int destination_y,
                int source_width,
                float[] values);
 
+  %[
+    Copy pixels from source bitmap to certain mip level.
+    Scales if the width and height of source and dest do not match.
+
+    \param source_img source bitmap which would be drawn.
+    \param source_x x-coordinate of the starting pixel in the source image.
+    \param source_y y-coordinate of the starting pixel in the source image.
+    \param source_width width of the source image to draw.
+    \param source_height Height of the source image to draw.
+    \param dest_x x-coordinate of the starting pixel in the dest image.
+    \param dest_y y-coordinate of the starting pixel in the dest image.
+    \param dest_width width of the dest image.
+    \param dest_height height of the dest image.
+    \param dest_mip on which mip level the sourceImg would be drawn.
+  %]
+  void DrawImage(Bitmap source_img, int source_x, int source_y,
+                 int source_width, int source_height,
+                 int dest_x, int dest_y,
+                 int dest_width, int dest_height, int dest_mip);
 
   [verbatim=cpp_glue] %{
     void SetRectCheck(o3d::Texture2D* self,
                       int level,
                       int destination_x,
                       int destination_y,
                       int source_width,
                       const std::vector<float>& values,
                       bool check_needed) {
       if (level < 0 || level >= self->levels()) {
@@ skipping 220 matching lines @@
   %[
     Returns a RenderSurface object associated with a given cube face and
     mip_level of a texture.
 
     \param face The cube face from which to extract the surface.
     \param mip_level The mip-level of the surface to be returned.
     \param pack The pack in which the surface will reside.
     \return The RenderSurface object.
   %]
   RenderSurface? GetRenderSurface(CubeFace face, int mip_level, Pack pack);
+
+  %[
+    Copy pixels from source bitmap to certain mip level.
+    Scales if the width and height of source and dest do not match.
+
+    \param source_img source bitmap which would be drawn.
+    \param source_x x-coordinate of the starting pixel in the source image.
+    \param source_y y-coordinate of the starting pixel in the source image.
+    \param source_width width of the source image to draw.
+    \param source_height Height of the source image to draw.
+    \param dest_x x-coordinate of the starting pixel in the dest image.
+    \param dest_y y-coordinate of the starting pixel in the dest image.
+    \param dest_width width of the dest image.
+    \param dest_height height of the dest image.
+    \param face on which face the sourceImg would be drawn.
+    \param dest_mip on which mip level the sourceImg would be drawn.
+  %]
+  void DrawImage(Bitmap source_img, int source_x, int source_y,
+                 int source_width, int source_height,
+                 int dest_x, int dest_y,
+                 int dest_width, int dest_height,
+                 CubeFace face, int dest_mip);
 };  // TextureCUBE
 
 }  // namespace o3d