3 files changed, 10 insertions, 8 deletions
diff --git a/o3d/core/cross/gles2/render_surface_gles2.cc b/o3d/core/cross/gles2/render_surface_gles2.cc
index 6d21dc8..02b2ee3 100644
--- a/o3d/core/cross/gles2/render_surface_gles2.cc
+++ b/o3d/core/cross/gles2/render_surface_gles2.cc
@@ -54,13 +54,14 @@ RenderSurfaceGLES2::RenderSurfaceGLES2(ServiceLocator *service_locator,
 RenderSurfaceGLES2::~RenderSurfaceGLES2() {
 }
 
-Bitmap::Ref RenderSurfaceGLES2::PlatformSpecificGetBitmap() const {
+bool RenderSurfaceGLES2::PlatformSpecificGetIntoBitmap(
+    Bitmap::Ref bitmap) const {
   Renderer* renderer = service_locator()->GetService<Renderer>();
   DCHECK(renderer);
-
-  Bitmap::Ref bitmap = Bitmap::Ref(new Bitmap(service_locator()));
-  bitmap->Allocate(
-      Texture::ARGB8, clip_width(), clip_height(), 1, Bitmap::IMAGE);
+  DCHECK(bitmap->width() == static_cast<unsigned int>(clip_width()) &&
+         bitmap->height() == static_cast<unsigned int>(clip_height()) &&
+         bitmap->num_mipmaps() == 1 &&
+         bitmap->format() == Texture::ARGB8);
 
   const RenderSurface* old_render_surface;
   const RenderDepthStencilSurface* old_depth_surface;
@@ -76,7 +77,7 @@ Bitmap::Ref RenderSurfaceGLES2::PlatformSpecificGetBitmap() const {
   renderer->SetRenderSurfaces(old_render_surface, old_depth_surface,
                               old_is_back_buffer);
 
-  return bitmap;
+  return true;
 }
 
 RenderDepthStencilSurfaceGLES2::RenderDepthStencilSurfaceGLES2(
diff --git a/o3d/core/cross/gles2/render_surface_gles2.h b/o3d/core/cross/gles2/render_surface_gles2.h
index 820647c..df5825b 100644
--- a/o3d/core/cross/gles2/render_surface_gles2.h
+++ b/o3d/core/cross/gles2/render_surface_gles2.h
@@ -74,8 +74,8 @@ class RenderSurfaceGLES2 : public RenderSurface {
   }
 
  protected:
-  // The platform specific part of GetBitmap.
-  virtual Bitmap::Ref PlatformSpecificGetBitmap() const;
+  // The platform specific part of GetIntoBitmap.
+  virtual bool PlatformSpecificGetIntoBitmap(Bitmap::Ref bitmap) const;
 
  private:
   GLenum cube_face_;
diff --git a/o3d/core/cross/gles2/texture_gles2.cc b/o3d/core/cross/gles2/texture_gles2.cc
index dcb652d..b4da4e8 100644
--- a/o3d/core/cross/gles2/texture_gles2.cc
+++ b/o3d/core/cross/gles2/texture_gles2.cc
@@ -319,6 +319,7 @@ Texture2DGLES2* Texture2DGLES2::Create(ServiceLocator* service_locator,
                                        bool enable_render_surfaces) {
   DLOG(INFO) << "Texture2DGLES2 Create";
   DCHECK_NE(format, Texture::UNKNOWN_FORMAT);
+  DCHECK_GE(levels, 0);
   RendererGLES2 *renderer = static_cast<RendererGLES2 *>(
       service_locator->GetService<Renderer>());
   renderer->MakeCurrentLazy();