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ios_context_metal_impeller.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_SHELL_PLATFORM_DARWIN_IOS_IOS_CONTEXT_METAL_IMPELLER_H_
6 #define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_CONTEXT_METAL_IMPELLER_H_
7
8 #include "flutter/fml/macros.h"
9 #include "flutter/shell/platform/darwin/graphics/FlutterDarwinContextMetalImpeller.h"
10 #include "flutter/shell/platform/darwin/graphics/FlutterDarwinContextMetalSkia.h"
11 #include "flutter/shell/platform/darwin/ios/ios_context.h"
12
13 namespace impeller {
14
15 class Context;
16
17 } // namespace impeller
18
19 namespace flutter {
20
21 class IOSContextMetalImpeller final : public IOSContext {
22 public:
23 explicit IOSContextMetalImpeller(
24 const std::shared_ptr<const fml::SyncSwitch>& is_gpu_disabled_sync_switch);
25
26 ~IOSContextMetalImpeller();
27
28 fml::scoped_nsobject<FlutterDarwinContextMetalSkia> GetDarwinContext() const;
29
30 IOSRenderingBackend GetBackend() const override;
31
32 // |IOSContext|
33 sk_sp<GrDirectContext> GetMainContext() const override;
34
35 sk_sp<GrDirectContext> GetResourceContext() const;
36
37 private:
38 fml::scoped_nsobject<FlutterDarwinContextMetalImpeller> darwin_context_metal_impeller_;
39
40 // |IOSContext|
41 sk_sp<GrDirectContext> CreateResourceContext() override;
42
43 // |IOSContext|
44 std::unique_ptr<GLContextResult> MakeCurrent() override;
45
46 // |IOSContext|
47 std::unique_ptr<Texture> CreateExternalTexture(
48 int64_t texture_id,
49 fml::scoped_nsobject<NSObject<FlutterTexture>> texture) override;
50
51 // |IOSContext|
52 std::shared_ptr<impeller::Context> GetImpellerContext() const override;
53
54 FML_DISALLOW_COPY_AND_ASSIGN(IOSContextMetalImpeller);
55 };
56
57 } // namespace flutter
58
59 #endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_CONTEXT_METAL_IMPELLER_H_
flutter::IOSContextMetalImpeller
Definition: ios_context_metal_impeller.h:21
flutter::IOSContextMetalImpeller::~IOSContextMetalImpeller
~IOSContextMetalImpeller()
flutter::IOSContextMetalImpeller::GetResourceContext
sk_sp< GrDirectContext > GetResourceContext() const
flutter::IOSContextMetalImpeller::GetMainContext
sk_sp< GrDirectContext > GetMainContext() const override
Accessor for the Skia context associated with IOSSurfaces and the raster thread.
flutter::IOSContextMetalImpeller::GetDarwinContext
fml::scoped_nsobject< FlutterDarwinContextMetalSkia > GetDarwinContext() const
flutter::IOSContext
Manages the lifetime of the on-screen and off-screen rendering contexts on iOS. On-screen contexts ar...
Definition: ios_context.h:40
flutter::IOSRenderingBackend
IOSRenderingBackend
Definition: rendering_api_selection.h:19
flutter
Definition: accessibility_bridge.h:28
flutter::IOSContextMetalImpeller::IOSContextMetalImpeller
IOSContextMetalImpeller(const std::shared_ptr< const fml::SyncSwitch > &is_gpu_disabled_sync_switch)
ios_context.h
texture_id
int64_t texture_id
Definition: texture_registrar_unittests.cc:24
impeller
Definition: ios_context.h:21
flutter::IOSContextMetalImpeller::GetBackend
IOSRenderingBackend GetBackend() const override
Get the rendering backend used by this context.