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