impeller::testing::FlushTestDeviceBuffer Class Reference

Inheritance diagram for impeller::testing::FlushTestDeviceBuffer:

Public Member Functions
	FlushTestDeviceBuffer (const DeviceBufferDescriptor &desc)
bool	SetLabel (std::string_view label) override
bool	SetLabel (std::string_view label, Range range) override
bool	OnCopyHostBuffer (const uint8_t *source, Range source_range, size_t offset)
uint8_t *	OnGetContents () const override
void	Flush (std::optional< Range > range) const override
bool	flush_called () const
Public Member Functions inherited from impeller::DeviceBuffer
virtual	~DeviceBuffer ()
bool	CopyHostBuffer (const uint8_t *source, Range source_range, size_t offset=0u)
const DeviceBufferDescriptor &	GetDeviceBufferDescriptor () const
virtual void	Invalidate (std::optional< Range > range=std::nullopt) const

Additional Inherited Members
Static Public Member Functions inherited from impeller::DeviceBuffer
static BufferView	AsBufferView (std::shared_ptr< DeviceBuffer > buffer)
	Create a buffer view of this entire buffer. More...
Protected Member Functions inherited from impeller::DeviceBuffer
	DeviceBuffer (DeviceBufferDescriptor desc)
Protected Attributes inherited from impeller::DeviceBuffer
const DeviceBufferDescriptor	desc_

Detailed Description

Definition at line 2586 of file entity_unittests.cc.

Constructor & Destructor Documentation

FlushTestDeviceBuffer()

impeller::testing::FlushTestDeviceBuffer::FlushTestDeviceBuffer ( const DeviceBufferDescriptor &  desc )

inlineexplicit

Definition at line 2588 of file entity_unittests.cc.

      : DeviceBuffer(desc), storage_(desc.size) {}

Member Function Documentation

Flush()

void impeller::testing::FlushTestDeviceBuffer::Flush ( std::optional< Range >  range ) const

inlineoverridevirtual

Make any pending writes visible to the GPU.

This method must be called if the device pointer provided by [OnGetContents] is written to without using [CopyHostBuffer]. On Devices with coherent host memory, this method will not perform extra work.

If the range is not provided, the entire buffer is flushed.

Reimplemented from impeller::DeviceBuffer.

Definition at line 2603 of file entity_unittests.cc.

                                                      {
    flush_called_ = true;
  }

flush_called()

bool impeller::testing::FlushTestDeviceBuffer::flush_called ( ) const

inline

Definition at line 2607 of file entity_unittests.cc.

{ return flush_called_; }

OnCopyHostBuffer()

bool impeller::testing::FlushTestDeviceBuffer::OnCopyHostBuffer ( const uint8_t *  source, Range  source_range, size_t  offset  )

inlinevirtual

Implements impeller::DeviceBuffer.

Definition at line 2593 of file entity_unittests.cc.

                                       {
    return true;
  }

OnGetContents()

uint8_t* impeller::testing::FlushTestDeviceBuffer::OnGetContents ( ) const

inlineoverridevirtual

Implements impeller::DeviceBuffer.

Definition at line 2599 of file entity_unittests.cc.

                                          {
    return const_cast<uint8_t*>(storage_.data());
  }

SetLabel() [1/2]

bool impeller::testing::FlushTestDeviceBuffer::SetLabel ( std::string_view  label )

inlineoverridevirtual

Implements impeller::DeviceBuffer.

Definition at line 2591 of file entity_unittests.cc.

{ return true; }

SetLabel() [2/2]

bool impeller::testing::FlushTestDeviceBuffer::SetLabel ( std::string_view  label, Range  range  )

inlineoverridevirtual

Implements impeller::DeviceBuffer.

Definition at line 2592 of file entity_unittests.cc.

{ return true; }

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

• impeller/entity/entity_unittests.cc