flutter::GPUSurfaceGLDelegate Class Reference

#include <gpu_surface_gl_delegate.h>

Inheritance diagram for flutter::GPUSurfaceGLDelegate:

Public Types
using	GLProcResolver = std::function< void *(const char *)>

Public Member Functions
	~GPUSurfaceGLDelegate ()
virtual std::unique_ptr< GLContextResult >	GLContextMakeCurrent ()=0
virtual bool	GLContextClearCurrent ()=0
virtual void	GLContextSetDamageRegion (const std::optional< DlIRect > &region)
virtual bool	GLContextPresent (const GLPresentInfo &present_info)=0
virtual GLFBOInfo	GLContextFBO (GLFrameInfo frame_info) const =0
virtual bool	GLContextFBOResetAfterPresent () const
virtual SurfaceFrame::FramebufferInfo	GLContextFramebufferInfo () const
virtual DlMatrix	GLContextSurfaceTransformation () const
virtual sk_sp< const GrGLInterface >	GetGLInterface () const
virtual GLProcResolver	GetGLProcResolver () const
virtual bool	AllowsDrawingWhenGpuDisabled () const

Static Public Member Functions
static sk_sp< const GrGLInterface >	GetDefaultPlatformGLInterface ()

Detailed Description

Definition at line 55 of file gpu_surface_gl_delegate.h.

Member Typedef Documentation

GLProcResolver

using flutter::GPUSurfaceGLDelegate::GLProcResolver = std::function<void* (const char* )>

Definition at line 100 of file gpu_surface_gl_delegate.h.

Constructor & Destructor Documentation

~GPUSurfaceGLDelegate()

flutter::GPUSurfaceGLDelegate::~GPUSurfaceGLDelegate ( )

default

Member Function Documentation

AllowsDrawingWhenGpuDisabled()

bool flutter::GPUSurfaceGLDelegate::AllowsDrawingWhenGpuDisabled ( ) const

virtual

Definition at line 153 of file gpu_surface_gl_delegate.cc.

                                                              {
  return true;
}

Referenced by flutter::GPUSurfaceGLSkia::AllowsDrawingWhenGpuDisabled().

GetDefaultPlatformGLInterface()

sk_sp< const GrGLInterface > flutter::GPUSurfaceGLDelegate::GetDefaultPlatformGLInterface ( )

static

Definition at line 145 of file gpu_surface_gl_delegate.cc.

                                                    {
#if !SLIMPELLER
  return CreateGLInterface(nullptr);
#else
  return nullptr;
#endif  // !SLIMPELLER
}

References flutter::CreateGLInterface().

GetGLInterface()

sk_sp< const GrGLInterface > flutter::GPUSurfaceGLDelegate::GetGLInterface ( ) const

virtual

SLIMPELLER

Reimplemented in flutter::AndroidSurfaceGLImpeller, and flutter::AndroidSurfaceGLSkia.

Definition at line 136 of file gpu_surface_gl_delegate.cc.

                                                                      {
#if !SLIMPELLER
  return CreateGLInterface(GetGLProcResolver());
#else
  return nullptr;
#endif  //! SLIMPELLER
}

References flutter::CreateGLInterface(), and GetGLProcResolver().

Referenced by flutter::AndroidSurfaceGLSkia::GetGLInterface(), and flutter::GPUSurfaceGLSkia::MakeGLContext().

GetGLProcResolver()

GPUSurfaceGLDelegate::GLProcResolver flutter::GPUSurfaceGLDelegate::GetGLProcResolver ( ) const

virtual

Definition at line 51 of file gpu_surface_gl_delegate.cc.

          {
  return nullptr;
}

Referenced by GetGLInterface().

GLContextClearCurrent()

virtual bool flutter::GPUSurfaceGLDelegate::GLContextClearCurrent ( )

pure virtual

Implemented in flutter::AndroidSurfaceGLImpeller, flutter::AndroidSurfaceGLSkia, and flutter::AndroidSurfaceMock.

Referenced by flutter::GPUSurfaceGLSkia::ClearRenderContext(), flutter::GPUSurfaceGLSkia::GPUSurfaceGLSkia(), and flutter::GPUSurfaceGLSkia::~GPUSurfaceGLSkia().

GLContextFBO()

virtual GLFBOInfo flutter::GPUSurfaceGLDelegate::GLContextFBO ( GLFrameInfo  frame_info ) const

pure virtual

Implemented in flutter::AndroidSurfaceGLImpeller, flutter::AndroidSurfaceGLSkia, and flutter::AndroidSurfaceMock.

GLContextFBOResetAfterPresent()

bool flutter::GPUSurfaceGLDelegate::GLContextFBOResetAfterPresent ( ) const

virtual

Definition at line 36 of file gpu_surface_gl_delegate.cc.

                                                               {
  return false;
}

GLContextFramebufferInfo()

SurfaceFrame::FramebufferInfo flutter::GPUSurfaceGLDelegate::GLContextFramebufferInfo ( ) const

virtual

Reimplemented in flutter::AndroidSurfaceGLImpeller, and flutter::AndroidSurfaceGLSkia.

Definition at line 40 of file gpu_surface_gl_delegate.cc.

          {
  SurfaceFrame::FramebufferInfo res;
  res.supports_readback = true;
  return res;
}

References flutter::SurfaceFrame::FramebufferInfo::supports_readback.

Referenced by flutter::GPUSurfaceGLSkia::AcquireFrame().

GLContextMakeCurrent()

virtual std::unique_ptr< GLContextResult > flutter::GPUSurfaceGLDelegate::GLContextMakeCurrent ( )

pure virtual

Implemented in flutter::AndroidSurfaceGLImpeller, flutter::AndroidSurfaceGLSkia, and flutter::AndroidSurfaceMock.

Referenced by flutter::GPUSurfaceGLSkia::AcquireFrame(), flutter::GPUSurfaceGLSkia::GPUSurfaceGLSkia(), flutter::GPUSurfaceGLSkia::MakeGLContext(), flutter::GPUSurfaceGLSkia::MakeRenderContextCurrent(), and flutter::GPUSurfaceGLSkia::~GPUSurfaceGLSkia().

GLContextPresent()

virtual bool flutter::GPUSurfaceGLDelegate::GLContextPresent ( const GLPresentInfo &  present_info )

pure virtual

Implemented in flutter::AndroidSurfaceGLImpeller, flutter::AndroidSurfaceGLSkia, and flutter::AndroidSurfaceMock.

GLContextSetDamageRegion()

virtual void flutter::GPUSurfaceGLDelegate::GLContextSetDamageRegion ( const std::optional< DlIRect > &  region )

inlinevirtual

Reimplemented in flutter::AndroidSurfaceGLImpeller, and flutter::AndroidSurfaceGLSkia.

Definition at line 68 of file gpu_surface_gl_delegate.h.

{}

GLContextSurfaceTransformation()

DlMatrix flutter::GPUSurfaceGLDelegate::GLContextSurfaceTransformation ( ) const

virtual

Definition at line 47 of file gpu_surface_gl_delegate.cc.

                                                                    {
  return DlMatrix();
}

Referenced by flutter::GPUSurfaceGLSkia::GetRootTransformation().

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

• shell/gpu/gpu_surface_gl_delegate.h
• shell/gpu/gpu_surface_gl_delegate.cc