#include <device_buffer.h>

Inheritance diagram for flutter::gpu::DeviceBuffer:

Public Member Functions
	DeviceBuffer (std::shared_ptr< impeller::DeviceBuffer > device_buffer)

	~DeviceBuffer () override

std::shared_ptr< impeller::DeviceBuffer >	GetBuffer ()

bool	Overwrite (const tonic::DartByteData &source_bytes, size_t destination_offset_in_bytes)

Public Member Functions inherited from flutter::RefCountedDartWrappable< DeviceBuffer >
virtual void	RetainDartWrappableReference () const override

virtual void	ReleaseDartWrappableReference () const override

Public Member Functions inherited from fml::RefCountedThreadSafe< T >
void	Release () const

Public Member Functions inherited from fml::internal::RefCountedThreadSafeBase
void	AddRef () const

bool	HasOneRef () const

void	AssertHasOneRef () const

Public Member Functions inherited from tonic::DartWrappable
	DartWrappable ()

virtual const DartWrapperInfo &	GetDartWrapperInfo () const =0

Dart_Handle	CreateDartWrapper (DartState *dart_state)

void	AssociateWithDartWrapper (Dart_Handle wrappable)

void	ClearDartWrapper ()

Dart_WeakPersistentHandle	dart_wrapper () const

Additional Inherited Members
Public Types inherited from tonic::DartWrappable
enum	DartNativeFields { kPeerIndex , kNumberOfNativeFields }

Protected Member Functions inherited from fml::RefCountedThreadSafe< T >
	RefCountedThreadSafe ()

	~RefCountedThreadSafe ()

Protected Member Functions inherited from fml::internal::RefCountedThreadSafeBase
	RefCountedThreadSafeBase ()

	~RefCountedThreadSafeBase ()

bool	Release () const

void	Adopt ()

Protected Member Functions inherited from tonic::DartWrappable
virtual	~DartWrappable ()

Static Protected Member Functions inherited from tonic::DartWrappable
static Dart_PersistentHandle	GetTypeForWrapper (tonic::DartState *dart_state, const tonic::DartWrapperInfo &wrapper_info)

Detailed Description

Definition at line 17 of file device_buffer.h.

Constructor & Destructor Documentation

◆ DeviceBuffer()

flutter::gpu::DeviceBuffer::DeviceBuffer ( std::shared_ptr< impeller::DeviceBuffer > device_buffer )

explicit

Definition at line 22 of file device_buffer.cc.

24 : device_buffer_(std::move(device_buffer)) {}

◆ ~DeviceBuffer()

flutter::gpu::DeviceBuffer::~DeviceBuffer ( )

overridedefault

Member Function Documentation

◆ GetBuffer()

std::shared_ptr< impeller::DeviceBuffer > flutter::gpu::DeviceBuffer::GetBuffer ( )

Definition at line 28 of file device_buffer.cc.

                                                            {
  return device_buffer_;
}

Referenced by InternalFlutterGpu_DeviceBuffer_Flush(), InternalFlutterGpu_RenderPass_BindIndexBufferDevice(), InternalFlutterGpu_RenderPass_BindUniformDevice(), and InternalFlutterGpu_RenderPass_BindVertexBufferDevice().

◆ Overwrite()

bool flutter::gpu::DeviceBuffer::Overwrite	(	const tonic::DartByteData &	source_bytes,
		size_t	destination_offset_in_bytes
	)

Definition at line 32 of file device_buffer.cc.

                                                                 {
  if (!device_buffer_->CopyHostBuffer(
          reinterpret_cast<const uint8_t*>(source_bytes.data()),
          impeller::Range(0, source_bytes.length_in_bytes()),
          destination_offset_in_bytes)) {
    return false;
  }
  return true;
}

References tonic::DartByteData::data(), and tonic::DartByteData::length_in_bytes().

Referenced by InternalFlutterGpu_DeviceBuffer_Overwrite().

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

lib/gpu/device_buffer.h
lib/gpu/device_buffer.cc

Public Member Functions