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58e84c8bf0
* Re-land "Support multiple shells in a single process. (#4932)" This reverts commit 723c7d01439da4261bc836075fb55651ce9e7f03.
67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
// Copyright 2017 The Chromium 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_EMBEDDER_PLATFORM_VIEW_EMBEDDER_H_
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#define FLUTTER_SHELL_PLATFORM_EMBEDDER_PLATFORM_VIEW_EMBEDDER_H_
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#include "flutter/shell/common/platform_view.h"
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#include "flutter/shell/gpu/gpu_surface_gl.h"
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#include "flutter/shell/platform/embedder/embedder.h"
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#include "lib/fxl/macros.h"
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namespace shell {
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class PlatformViewEmbedder final : public PlatformView,
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public GPUSurfaceGLDelegate {
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public:
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using PlatformMessageResponseCallback =
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std::function<void(fxl::RefPtr<blink::PlatformMessage>)>;
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struct DispatchTable {
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std::function<bool(void)> gl_make_current_callback; // required
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std::function<bool(void)> gl_clear_current_callback; // required
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std::function<bool(void)> gl_present_callback; // required
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std::function<intptr_t(void)> gl_fbo_callback; // required
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PlatformMessageResponseCallback
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platform_message_response_callback; // optional
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std::function<bool(void)> gl_make_resource_current_callback; // optional
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};
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PlatformViewEmbedder(PlatformView::Delegate& delegate,
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blink::TaskRunners task_runners,
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DispatchTable dispatch_table);
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~PlatformViewEmbedder() override;
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// |shell::GPUSurfaceGLDelegate|
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bool GLContextMakeCurrent() override;
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// |shell::GPUSurfaceGLDelegate|
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bool GLContextClearCurrent() override;
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// |shell::GPUSurfaceGLDelegate|
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bool GLContextPresent() override;
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// |shell::GPUSurfaceGLDelegate|
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intptr_t GLContextFBO() const override;
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// |shell::PlatformView|
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void HandlePlatformMessage(
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fxl::RefPtr<blink::PlatformMessage> message) override;
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private:
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DispatchTable dispatch_table_;
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// |shell::PlatformView|
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std::unique_ptr<Surface> CreateRenderingSurface() override;
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// |shell::PlatformView|
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sk_sp<GrContext> CreateResourceContext() const override;
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FXL_DISALLOW_COPY_AND_ASSIGN(PlatformViewEmbedder);
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};
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} // namespace shell
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#endif // FLUTTER_SHELL_PLATFORM_EMBEDDER_PLATFORM_VIEW_EMBEDDER_H_
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