Flutter iOS Embedder
ios_context_metal_impeller.h
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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_CONTEXT_METAL_IMPELLER_H_
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#define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_CONTEXT_METAL_IMPELLER_H_
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#include "flutter/fml/macros.h"
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#include "flutter/shell/platform/darwin/graphics/FlutterDarwinContextMetalImpeller.h"
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#include "flutter/shell/platform/darwin/graphics/FlutterDarwinContextMetalSkia.h"
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#include "
flutter/shell/platform/darwin/ios/ios_context.h
"
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namespace
impeller
{
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class
Context;
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}
// namespace impeller
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namespace
flutter
{
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class
IOSContextMetalImpeller
final :
public
IOSContext
{
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public
:
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explicit
IOSContextMetalImpeller
(
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const
std::shared_ptr<const fml::SyncSwitch>& is_gpu_disabled_sync_switch);
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~IOSContextMetalImpeller
();
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IOSRenderingBackend
GetBackend
()
const override
;
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// |IOSContext|
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sk_sp<GrDirectContext>
GetMainContext
()
const override
;
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sk_sp<GrDirectContext>
GetResourceContext
()
const
;
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private
:
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fml::scoped_nsobject<FlutterDarwinContextMetalImpeller> darwin_context_metal_impeller_;
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// |IOSContext|
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sk_sp<GrDirectContext> CreateResourceContext()
override
;
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// |IOSContext|
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std::unique_ptr<GLContextResult> MakeCurrent()
override
;
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// |IOSContext|
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std::unique_ptr<Texture> CreateExternalTexture(
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int64_t
texture_id
,
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fml::scoped_nsobject<NSObject<FlutterTexture>> texture)
override
;
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// |IOSContext|
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std::shared_ptr<impeller::Context> GetImpellerContext()
const override
;
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FML_DISALLOW_COPY_AND_ASSIGN(
IOSContextMetalImpeller
);
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};
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}
// namespace flutter
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#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::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::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:20
flutter::IOSContextMetalImpeller::GetBackend
IOSRenderingBackend GetBackend() const override
Get the rendering backend used by this context.
shell
platform
darwin
ios
ios_context_metal_impeller.h
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