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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.
74 lines
2.3 KiB
C++
74 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_TEST_EXTERNAL_VIEW_EMBEDDER_H_
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#define FLUTTER_SHELL_TEST_EXTERNAL_VIEW_EMBEDDER_H_
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#include "flutter/flow/embedded_views.h"
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#include "flutter/fml/raster_thread_merger.h"
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namespace flutter {
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//------------------------------------------------------------------------------
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/// @brief The external view embedder used by |ShellTestPlatformViewGL|
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///
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class ShellTestExternalViewEmbedder final : public ExternalViewEmbedder {
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public:
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using EndFrameCallBack = std::function<void(bool)>;
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ShellTestExternalViewEmbedder(const EndFrameCallBack& end_frame_call_back,
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PostPrerollResult post_preroll_result)
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: end_frame_call_back_(end_frame_call_back),
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post_preroll_result_(post_preroll_result) {}
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~ShellTestExternalViewEmbedder() = default;
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private:
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// |ExternalViewEmbedder|
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void CancelFrame() override;
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// |ExternalViewEmbedder|
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void BeginFrame(
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SkISize frame_size,
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GrDirectContext* context,
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double device_pixel_ratio,
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fml::RefPtr<fml::RasterThreadMerger> raster_thread_merger) override;
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// |ExternalViewEmbedder|
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void PrerollCompositeEmbeddedView(
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int view_id,
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std::unique_ptr<EmbeddedViewParams> params) override;
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// |ExternalViewEmbedder|
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PostPrerollResult PostPrerollAction(
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fml::RefPtr<fml::RasterThreadMerger> raster_thread_merger) override;
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// |ExternalViewEmbedder|
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std::vector<SkCanvas*> GetCurrentCanvases() override;
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// |ExternalViewEmbedder|
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SkCanvas* CompositeEmbeddedView(int view_id) override;
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// |ExternalViewEmbedder|
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void SubmitFrame(GrDirectContext* context,
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std::unique_ptr<SurfaceFrame> frame) override;
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// |ExternalViewEmbedder|
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void EndFrame(
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bool should_resubmit_frame,
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fml::RefPtr<fml::RasterThreadMerger> raster_thread_merger) override;
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// |ExternalViewEmbedder|
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SkCanvas* GetRootCanvas() override;
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const EndFrameCallBack end_frame_call_back_;
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const PostPrerollResult post_preroll_result_;
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FML_DISALLOW_COPY_AND_ASSIGN(ShellTestExternalViewEmbedder);
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};
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} // namespace flutter
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#endif // FLUTTER_SHELL_TEST_EXTERNAL_VIEW_EMBEDDER_H_
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