test_metal_surface_impl.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_TESTING_TEST_METAL_SURFACE_IMPL_H_
#define FLUTTER_TESTING_TEST_METAL_SURFACE_IMPL_H_
 
#include "flutter/fml/macros.h"
#include "flutter/testing/test_metal_context.h"
#include "flutter/testing/test_metal_surface.h"
 
#include "third_party/skia/include/core/SkSurface.h"
 
namespace flutter {
 
class TestMetalSurfaceImpl : public TestMetalSurface {
 public:
  TestMetalSurfaceImpl(const TestMetalContext& test_metal_context,
                       const SkISize& surface_size);
 
  TestMetalSurfaceImpl(const TestMetalContext& test_metal_context,
                       int64_t texture_id,
                       const SkISize& surface_size);
 
  // |TestMetalSurface|
  ~TestMetalSurfaceImpl() override;
 
 private:
  void Init(const TestMetalContext::TextureInfo& texture_info,
            const SkISize& surface_size);
 
  const TestMetalContext& test_metal_context_;
  bool is_valid_ = false;
  sk_sp<SkSurface> surface_;
  TestMetalContext::TextureInfo texture_info_;
 
  // |TestMetalSurface|
  bool IsValid() const override;
 
  // |TestMetalSurface|
  sk_sp<GrDirectContext> GetGrContext() const override;
 
  // |TestMetalSurface|
  sk_sp<SkSurface> GetSurface() const override;
 
  // |TestMetalSurface|
  sk_sp<SkImage> GetRasterSurfaceSnapshot() override;
 
  // |TestMetalSurface|
  TestMetalContext::TextureInfo GetTextureInfo() override;
 
  FML_DISALLOW_COPY_AND_ASSIGN(TestMetalSurfaceImpl);
};
 
}  // namespace flutter
 
#endif  // FLUTTER_TESTING_TEST_METAL_SURFACE_IMPL_H_