Flutter Impeller
dl_playground.h
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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_IMPELLER_DISPLAY_LIST_DL_PLAYGROUND_H_
6 #define FLUTTER_IMPELLER_DISPLAY_LIST_DL_PLAYGROUND_H_
7 
8 #include "flutter/display_list/display_list.h"
9 #include "flutter/display_list/dl_builder.h"
12 #include "third_party/skia/include/core/SkFont.h"
13 
14 namespace impeller {
15 
16 class DlPlayground : public PlaygroundTest {
17  public:
19  std::function<sk_sp<flutter::DisplayList>()>;
20 
22 
24 
25  bool OpenPlaygroundHere(flutter::DisplayListBuilder& builder);
26 
27  bool OpenPlaygroundHere(sk_sp<flutter::DisplayList> list);
28 
30 
31  std::unique_ptr<testing::Screenshot> MakeScreenshot(
32  const sk_sp<flutter::DisplayList>& list);
33 
34  SkFont CreateTestFontOfSize(Scalar scalar);
35 
36  SkFont CreateTestFont();
37 
38  sk_sp<flutter::DlImage> CreateDlImageForFixture(
39  const char* fixture_name,
40  bool enable_mipmapping = false) const;
41 
42  private:
43  DlPlayground(const DlPlayground&) = delete;
44 
45  DlPlayground& operator=(const DlPlayground&) = delete;
46 };
47 
48 } // namespace impeller
49 
50 #endif // FLUTTER_IMPELLER_DISPLAY_LIST_DL_PLAYGROUND_H_
SkFont CreateTestFontOfSize(Scalar scalar)
bool OpenPlaygroundHere(flutter::DisplayListBuilder &builder)
std::unique_ptr< testing::Screenshot > MakeScreenshot(const sk_sp< flutter::DisplayList > &list)
sk_sp< flutter::DlImage > CreateDlImageForFixture(const char *fixture_name, bool enable_mipmapping=false) const
std::function< sk_sp< flutter::DisplayList >()> DisplayListPlaygroundCallback
Definition: dl_playground.h:19
float Scalar
Definition: scalar.h:19