flutter_runner::Surface Class Reference

#include <surface.h>

Inheritance diagram for flutter_runner::Surface:

Public Member Functions
	Surface (std::string debug_label, std::shared_ptr< flutter::ExternalViewEmbedder > view_embedder, GrDirectContext *gr_context)
	~Surface () override
Public Member Functions inherited from flutter::Surface
	Surface ()
virtual std::unique_ptr< GLContextResult >	MakeRenderContextCurrent ()
virtual bool	ClearRenderContext ()
virtual bool	AllowsDrawingWhenGpuDisabled () const
virtual bool	EnableRasterCache () const
virtual std::shared_ptr< impeller::AiksContext >	GetAiksContext () const
virtual SurfaceData	GetSurfaceData () const

Private Member Functions
bool	IsValid () override
std::unique_ptr< flutter::SurfaceFrame >	AcquireFrame (const SkISize &size) override
GrDirectContext *	GetContext () override
SkMatrix	GetRootTransformation () const override

Detailed Description

Definition at line 17 of file surface.h.

Constructor & Destructor Documentation

Surface()

Surface::Surface	(	std::string	debug_label,
		std::shared_ptr< flutter::ExternalViewEmbedder >	view_embedder,
		GrDirectContext *	gr_context
	)

Definition at line 16 of file surface.cc.

    : debug_label_(std::move(debug_label)),
      view_embedder_(view_embedder),
      gr_context_(gr_context) {}

~Surface()

Surface::~Surface ( )

overridevirtualdefault

Reimplemented from flutter::Surface.

Member Function Documentation

AcquireFrame()

std::unique_ptr< flutter::SurfaceFrame > Surface::AcquireFrame ( const SkISize &  size )

overrideprivatevirtual

Implements flutter::Surface.

Definition at line 31 of file surface.cc.

                         {
  flutter::SurfaceFrame::FramebufferInfo framebuffer_info;
  framebuffer_info.supports_readback = true;
  return std::make_unique<flutter::SurfaceFrame>(
      nullptr, std::move(framebuffer_info),
      [](const flutter::SurfaceFrame& surface_frame,
         flutter::DlCanvas* canvas) { return true; },
      size);
}

GetContext()

GrDirectContext * Surface::GetContext ( )

overrideprivatevirtual

Implements flutter::Surface.

Definition at line 43 of file surface.cc.

                                     {
  return gr_context_;
}

GetRootTransformation()

SkMatrix Surface::GetRootTransformation ( ) const

overrideprivatevirtual

Implements flutter::Surface.

Definition at line 48 of file surface.cc.

                                              {
  // This backend does not support delegating to the underlying platform to
  // query for root surface transformations. Just return identity.
  SkMatrix matrix;
  matrix.reset();
  return matrix;
}

IsValid()

bool Surface::IsValid ( )

overrideprivatevirtual

Implements flutter::Surface.

Definition at line 26 of file surface.cc.

                      {
  return true;
}

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The documentation for this class was generated from the following files:

• shell/platform/fuchsia/flutter/surface.h
• shell/platform/fuchsia/flutter/surface.cc