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99cc50dfff
This furthers the refactor of making platform view hold the reference to the external view embedder on iOS.
63 lines
1.9 KiB
Objective-C
63 lines
1.9 KiB
Objective-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_DARWIN_IOS_IOS_SURFACE_GL_H_
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#define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_SURFACE_GL_H_
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#include "flutter/fml/macros.h"
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#include "flutter/fml/platform/darwin/scoped_nsobject.h"
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#include "flutter/shell/gpu/gpu_surface_gl.h"
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#import "flutter/shell/platform/darwin/ios/ios_context.h"
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#import "flutter/shell/platform/darwin/ios/ios_render_target_gl.h"
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#import "flutter/shell/platform/darwin/ios/ios_surface.h"
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@class CAEAGLLayer;
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namespace flutter {
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class IOSSurfaceGL final : public IOSSurface, public GPUSurfaceGLDelegate {
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public:
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IOSSurfaceGL(fml::scoped_nsobject<CAEAGLLayer> layer,
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std::shared_ptr<IOSContext> context,
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const std::shared_ptr<IOSExternalViewEmbedder>& external_view_embedder = nullptr);
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~IOSSurfaceGL() override;
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// |IOSSurface|
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bool IsValid() const override;
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// |IOSSurface|
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void UpdateStorageSizeIfNecessary() override;
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// |IOSSurface|
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std::unique_ptr<Surface> CreateGPUSurface(GrDirectContext* gr_context) override;
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// |GPUSurfaceGLDelegate|
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std::unique_ptr<GLContextResult> GLContextMakeCurrent() override;
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// |GPUSurfaceGLDelegate|
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bool GLContextClearCurrent() override;
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// |GPUSurfaceGLDelegate|
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bool GLContextPresent(uint32_t fbo_id) override;
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// |GPUSurfaceGLDelegate|
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intptr_t GLContextFBO(GLFrameInfo frame_info) const override;
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// |GPUSurfaceGLDelegate|
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bool SurfaceSupportsReadback() const override;
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// |GPUSurfaceGLDelegate|
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ExternalViewEmbedder* GetExternalViewEmbedder() override;
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private:
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std::unique_ptr<IOSRenderTargetGL> render_target_;
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FML_DISALLOW_COPY_AND_ASSIGN(IOSSurfaceGL);
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};
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} // namespace flutter
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#endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_SURFACE_GL_H_
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