First round of dead file removal

experimental/flocking_geese/nacl_app/sprite.h

-// Copyright (c) 2011 The Native Client Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SPRITE_H_
-#define SPRITE_H_
-
-#include <vector>
-#include "boost/scoped_ptr.hpp"
-#include "boost/noncopyable.hpp"
-#include "ppapi/cpp/point.h"
-#include "ppapi/cpp/rect.h"
-#include "ppapi/cpp/size.h"
-
-namespace flocking_geese {
-
-// A Sprite is a simple container of a pixel buffer.  It knows how to
-// composite itself to another pixel buffer of the same format.
-class Sprite : public boost::noncopyable {
- public:
-  // Initialize a Sprite to use the attached pixel buffer.  The Sprite takes
-  // ownership of the pixel buffer, deleting it in the dtor.  The pixel
-  // buffer is assumed to be 32-bit ARGB-8-8-8-8 pixel format, with pre-
-  // multiplied alpha.  If |row_bytes| is 0, then the number of bytes per row
-  // is assumed to be size.width() * sizeof(uint32_t).
-  Sprite(uint32_t* pixel_buffer, const pp::Size& size, int32_t row_bytes);
-
-  // Delete the pixel buffer.  It is assumed that the pixel buffer was created
-  // using malloc().
-  ~Sprite() {}
-
-  // Reset the internal pixel buffer to a new one.  Deletes the old pixel
-  // buffer.  Sprite takes ownership of the new pixel buffer.  If |row_bytes|
-  // is 0, then the number of bytes per row is assumed to be size.width() *
-  // sizeof(uint32_t).
-  void SetPixelBuffer(uint32_t* pixel_buffer,
-                      const pp::Size& size,
-                      int32_t row_bytes);
-
-  // Composite the section of the Sprite contained in |src_rect| into the given
-  // pixel buffer at |dest_point|.  Performs a "source-over" composite
-  // operation, and all necessary clipping.  Assumes pre-mulitplied alpha.
-  void CompositeFromRectToPoint(const pp::Rect& src_rect,
-                                uint32_t* dest_pixel_buffer,
-                                const pp::Rect& dest_bounds,
-                                int32_t dest_row_bytes,
-                                const pp::Point& dest_point) const;
-
-  // Accessors.
-  const pp::Size& size() const {
-    return pixel_buffer_size_;
-  }
-
- private:
-  boost::scoped_ptr<uint32_t> pixel_buffer_;
-  pp::Size pixel_buffer_size_;
-  int32_t row_bytes_;
-
-  // Not implemented, do not use.
-  Sprite();
-};
-
-}  // namespace flocking_geese
-
-#endif  // SPRITE_H_