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c57aff1800
This is part of a larger effort to expose the difference between GrDirectContext, which runs on the GPU thread and can directly perform operations like uploading textures, and GrRecordingContext, which can only queue up work to be delivered to the GrDirectContext later.
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
// 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_ANDROID_ANDROID_SURFACE_SOFTWARE_H_
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#define FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_SURFACE_SOFTWARE_H_
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#include "flutter/fml/macros.h"
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#include "flutter/fml/platform/android/jni_weak_ref.h"
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#include "flutter/fml/platform/android/scoped_java_ref.h"
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#include "flutter/shell/gpu/gpu_surface_software.h"
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#include "flutter/shell/platform/android/external_view_embedder/external_view_embedder.h"
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#include "flutter/shell/platform/android/jni/platform_view_android_jni.h"
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#include "flutter/shell/platform/android/surface/android_surface.h"
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namespace flutter {
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class AndroidSurfaceSoftware final : public AndroidSurface,
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public GPUSurfaceSoftwareDelegate {
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public:
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AndroidSurfaceSoftware(std::shared_ptr<AndroidContext> android_context,
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std::shared_ptr<PlatformViewAndroidJNI> jni_facade,
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AndroidSurface::Factory surface_factory);
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~AndroidSurfaceSoftware() override;
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// |AndroidSurface|
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bool IsValid() const override;
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// |AndroidSurface|
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bool ResourceContextMakeCurrent() override;
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// |AndroidSurface|
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bool ResourceContextClearCurrent() override;
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// |AndroidSurface|
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std::unique_ptr<Surface> CreateGPUSurface(
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GrDirectContext* gr_context) override;
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// |AndroidSurface|
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void TeardownOnScreenContext() override;
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// |AndroidSurface|
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bool OnScreenSurfaceResize(const SkISize& size) override;
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// |AndroidSurface|
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bool SetNativeWindow(fml::RefPtr<AndroidNativeWindow> window) override;
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// |GPUSurfaceSoftwareDelegate|
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sk_sp<SkSurface> AcquireBackingStore(const SkISize& size) override;
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// |GPUSurfaceSoftwareDelegate|
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bool PresentBackingStore(sk_sp<SkSurface> backing_store) override;
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// |GPUSurfaceSoftwareDelegate|
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ExternalViewEmbedder* GetExternalViewEmbedder() override;
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private:
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const std::unique_ptr<AndroidExternalViewEmbedder> external_view_embedder_;
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sk_sp<SkSurface> sk_surface_;
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fml::RefPtr<AndroidNativeWindow> native_window_;
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SkColorType target_color_type_;
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SkAlphaType target_alpha_type_;
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FML_DISALLOW_COPY_AND_ASSIGN(AndroidSurfaceSoftware);
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};
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} // namespace flutter
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#endif // FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_SURFACE_SOFTWARE_H_
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