#include <gpu_surface_gl_impeller.h>

Inheritance diagram for flutter::GPUSurfaceGLImpeller:

Public Member Functions
	GPUSurfaceGLImpeller (GPUSurfaceGLDelegate *delegate, std::shared_ptr< impeller::Context > context, bool render_to_surface)

	~GPUSurfaceGLImpeller () override

bool	IsValid () override

Public Member Functions inherited from flutter::Surface
	Surface ()

virtual	~Surface ()

virtual bool	IsValid ()=0

virtual std::unique_ptr< SurfaceFrame >	AcquireFrame (const SkISize &size)=0

virtual SkMatrix	GetRootTransformation () const =0

virtual GrDirectContext *	GetContext ()=0

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

Detailed Description

Definition at line 19 of file gpu_surface_gl_impeller.h.

Constructor & Destructor Documentation

◆ GPUSurfaceGLImpeller()

flutter::GPUSurfaceGLImpeller::GPUSurfaceGLImpeller	(	GPUSurfaceGLDelegate *	delegate,
		std::shared_ptr< impeller::Context >	context,
		bool	render_to_surface
	)

explicit

Definition at line 15 of file gpu_surface_gl_impeller.cc.

    : weak_factory_(this) {
  if (delegate == nullptr) {
    return;
  }
 
  if (!context || !context->IsValid()) {
    return;
  }
 
  auto renderer = std::make_shared<impeller::Renderer>(context);
  if (!renderer->IsValid()) {
    return;
  }
 
  auto aiks_context = std::make_shared<impeller::AiksContext>(
      context, impeller::TypographerContextSkia::Make());
 
  if (!aiks_context->IsValid()) {
    return;
  }
 
  delegate_ = delegate;
  impeller_context_ = std::move(context);
  render_to_surface_ = render_to_surface;
  impeller_renderer_ = std::move(renderer);
  aiks_context_ = std::move(aiks_context);
  is_valid_ = true;
}

◆ ~GPUSurfaceGLImpeller()

flutter::GPUSurfaceGLImpeller::~GPUSurfaceGLImpeller ( )

overridedefault

Member Function Documentation

◆ IsValid()

bool flutter::GPUSurfaceGLImpeller::IsValid ( )

overridevirtual

Implements flutter::Surface.

Definition at line 52 of file gpu_surface_gl_impeller.cc.

                                   {
  return is_valid_;
}

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