1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
---|---|
2 | // Use of this source code is governed by a BSD-style license that can be |
3 | // found in the LICENSE file. |
4 | |
5 | #ifndef FLUTTER_TESTING_TEST_METAL_SURFACE_H_ |
6 | #define FLUTTER_TESTING_TEST_METAL_SURFACE_H_ |
7 | |
8 | #include "flutter/fml/macros.h" |
9 | #include "third_party/skia/include/core/SkSize.h" |
10 | #include "third_party/skia/include/core/SkSurface.h" |
11 | #include "third_party/skia/include/gpu/GrDirectContext.h" |
12 | |
13 | namespace flutter { |
14 | |
15 | //------------------------------------------------------------------------------ |
16 | /// @brief Creates a MTLTexture backed SkSurface and context that can be |
17 | /// used to render to in unit-tests. |
18 | /// |
19 | class TestMetalSurface { |
20 | public: |
21 | static bool PlatformSupportsMetal(); |
22 | |
23 | static std::unique_ptr<TestMetalSurface> Create( |
24 | SkISize surface_size = SkISize::MakeEmpty()); |
25 | |
26 | virtual ~TestMetalSurface(); |
27 | |
28 | virtual bool IsValid() const; |
29 | |
30 | virtual sk_sp<GrDirectContext> GetGrContext() const; |
31 | |
32 | virtual sk_sp<SkSurface> GetSurface() const; |
33 | |
34 | protected: |
35 | TestMetalSurface(); |
36 | |
37 | private: |
38 | std::unique_ptr<TestMetalSurface> impl_; |
39 | |
40 | TestMetalSurface(std::unique_ptr<TestMetalSurface> impl); |
41 | |
42 | FML_DISALLOW_COPY_AND_ASSIGN(TestMetalSurface); |
43 | }; |
44 | |
45 | } // namespace flutter |
46 | |
47 | #endif // FLUTTER_TESTING_TEST_METAL_SURFACE_H_ |
48 |