mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
021ff04336
* Revert "Remove GetExternalViewEmbedder from surface (#22272)" This reverts commit 5419f70f173db1c9f2d5db4c289560e68ce9b77b. * Revert "Rasterizer is initialized with an external view embedder (#22405)" This reverts commit f95df42e6e3d80f17c2024e9956768be9416717f.
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef FLUTTER_SHELL_PLATFORM_EMBEDDER_EMBEDDER_SURFACE_SOFTWARE_H_
|
|
#define FLUTTER_SHELL_PLATFORM_EMBEDDER_EMBEDDER_SURFACE_SOFTWARE_H_
|
|
|
|
#include "flutter/fml/macros.h"
|
|
#include "flutter/shell/gpu/gpu_surface_software.h"
|
|
#include "flutter/shell/platform/embedder/embedder_external_view_embedder.h"
|
|
#include "flutter/shell/platform/embedder/embedder_surface.h"
|
|
|
|
namespace flutter {
|
|
|
|
class EmbedderSurfaceSoftware final : public EmbedderSurface,
|
|
public GPUSurfaceSoftwareDelegate {
|
|
public:
|
|
struct SoftwareDispatchTable {
|
|
std::function<bool(const void* allocation, size_t row_bytes, size_t height)>
|
|
software_present_backing_store; // required
|
|
};
|
|
|
|
EmbedderSurfaceSoftware(
|
|
SoftwareDispatchTable software_dispatch_table,
|
|
std::shared_ptr<EmbedderExternalViewEmbedder> external_view_embedder);
|
|
|
|
~EmbedderSurfaceSoftware() override;
|
|
|
|
private:
|
|
bool valid_ = false;
|
|
SoftwareDispatchTable software_dispatch_table_;
|
|
sk_sp<SkSurface> sk_surface_;
|
|
std::shared_ptr<EmbedderExternalViewEmbedder> external_view_embedder_;
|
|
|
|
// |EmbedderSurface|
|
|
bool IsValid() const override;
|
|
|
|
// |EmbedderSurface|
|
|
std::unique_ptr<Surface> CreateGPUSurface() override;
|
|
|
|
// |EmbedderSurface|
|
|
sk_sp<GrDirectContext> CreateResourceContext() const override;
|
|
|
|
// |GPUSurfaceSoftwareDelegate|
|
|
sk_sp<SkSurface> AcquireBackingStore(const SkISize& size) override;
|
|
|
|
// |GPUSurfaceSoftwareDelegate|
|
|
bool PresentBackingStore(sk_sp<SkSurface> backing_store) override;
|
|
|
|
// |GPUSurfaceSoftwareDelegate|
|
|
ExternalViewEmbedder* GetExternalViewEmbedder() override;
|
|
|
|
FML_DISALLOW_COPY_AND_ASSIGN(EmbedderSurfaceSoftware);
|
|
};
|
|
|
|
} // namespace flutter
|
|
|
|
#endif // FLUTTER_SHELL_PLATFORM_EMBEDDER_EMBEDDER_SURFACE_SOFTWARE_H_
|