surface.h

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// Copyright 2013 The Flutter 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 FLUTTER_IMPELLER_RENDERER_SURFACE_H_
#define FLUTTER_IMPELLER_RENDERER_SURFACE_H_
 
#include <functional>
#include <memory>
 
#include "flutter/fml/macros.h"
#include "impeller/renderer/context.h"
#include "impeller/renderer/render_pass.h"
#include "impeller/renderer/render_target.h"
 
namespace impeller {
 
class Surface {
 public:
  Surface();
 
  explicit Surface(const RenderTarget& target_desc);
 
  virtual ~Surface();
 
  const ISize& GetSize() const;
 
  bool IsValid() const;
 
  const RenderTarget& GetTargetRenderPassDescriptor() const;
 
  virtual bool Present() const;
 
 private:
  RenderTarget desc_;
  ISize size_;
 
  bool is_valid_ = false;
 
  Surface(const Surface&) = delete;
 
  Surface& operator=(const Surface&) = delete;
};
 
}  // namespace impeller
 
#endif  // FLUTTER_IMPELLER_RENDERER_SURFACE_H_