mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
46 lines
1.1 KiB
C++
46 lines
1.1 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.
|
|
|
|
#pragma once
|
|
|
|
#include "compositor_context.h"
|
|
#include "flutter/fml/macros.h"
|
|
#include "flutter/fml/memory/weak_ptr.h"
|
|
#include "flutter/shell/common/surface.h"
|
|
|
|
namespace flutter_runner {
|
|
|
|
// The interface between the Flutter rasterizer and the underlying platform. May
|
|
// be constructed on any thread but will be used by the engine only on the GPU
|
|
// thread.
|
|
class Surface final : public flutter::Surface {
|
|
public:
|
|
Surface(std::string debug_label);
|
|
|
|
~Surface() override;
|
|
|
|
private:
|
|
const bool valid_ = CanConnectToDisplay();
|
|
const std::string debug_label_;
|
|
|
|
// |flutter::Surface|
|
|
bool IsValid() override;
|
|
|
|
// |flutter::Surface|
|
|
std::unique_ptr<flutter::SurfaceFrame> AcquireFrame(
|
|
const SkISize& size) override;
|
|
|
|
// |flutter::Surface|
|
|
GrContext* GetContext() override;
|
|
|
|
// |flutter::Surface|
|
|
SkMatrix GetRootTransformation() const override;
|
|
|
|
static bool CanConnectToDisplay();
|
|
|
|
FML_DISALLOW_COPY_AND_ASSIGN(Surface);
|
|
};
|
|
|
|
} // namespace flutter_runner
|