impeller::testing::TestAllocator Class Reference

Inheritance diagram for impeller::testing::TestAllocator:

Public Member Functions
	TestAllocator ()=default
	~TestAllocator ()=default
ISize	GetMaxTextureSizeSupported () const override
std::shared_ptr< DeviceBuffer >	OnCreateBuffer (const DeviceBufferDescriptor &desc) override
virtual std::shared_ptr< Texture >	OnCreateTexture (const TextureDescriptor &desc, bool threadsafe) override
Public Member Functions inherited from impeller::Allocator
virtual	~Allocator ()
bool	IsValid () const
std::shared_ptr< DeviceBuffer >	CreateBuffer (const DeviceBufferDescriptor &desc)
std::shared_ptr< Texture >	CreateTexture (const TextureDescriptor &desc, bool threadsafe=false)
	Creates a new texture.
virtual uint16_t	MinimumBytesPerRow (PixelFormat format) const
	Minimum value for row_bytes on a Texture. The row bytes parameter of that method must be aligned to this value.
std::shared_ptr< DeviceBuffer >	CreateBufferWithCopy (const uint8_t *buffer, size_t length)
std::shared_ptr< DeviceBuffer >	CreateBufferWithCopy (const fml::Mapping &mapping)
virtual void	DebugTraceMemoryStatistics () const
	Write debug memory usage information to the dart timeline in debug and profile modes.
virtual Bytes	DebugGetHeapUsage () const

Public Attributes
bool	should_fail = false

Additional Inherited Members
Protected Member Functions inherited from impeller::Allocator
	Allocator ()

Detailed Description

Definition at line 23 of file render_target_cache_unittests.cc.

Constructor & Destructor Documentation

TestAllocator()

impeller::testing::TestAllocator::TestAllocator ( )

default

~TestAllocator()

impeller::testing::TestAllocator::~TestAllocator ( )

default

Member Function Documentation

GetMaxTextureSizeSupported()

ISize impeller::testing::TestAllocator::GetMaxTextureSizeSupported ( ) const

inlineoverridevirtual

Implements impeller::Allocator.

Definition at line 29 of file render_target_cache_unittests.cc.

                                                    {
    return ISize(1024, 1024);
  };

OnCreateBuffer()

std::shared_ptr< DeviceBuffer > impeller::testing::TestAllocator::OnCreateBuffer ( const DeviceBufferDescriptor &  desc )

inlineoverridevirtual

Implements impeller::Allocator.

Definition at line 33 of file render_target_cache_unittests.cc.

                                                   {
    if (should_fail) {
      return nullptr;
    }
    return std::make_shared<MockDeviceBuffer>(desc);
  };

References should_fail.

OnCreateTexture()

virtual std::shared_ptr< Texture > impeller::testing::TestAllocator::OnCreateTexture ( const TextureDescriptor &  desc, bool  threadsafe  )

inlineoverridevirtual

Implements impeller::Allocator.

Definition at line 41 of file render_target_cache_unittests.cc.

                                {
    if (should_fail) {
      return nullptr;
    }
    return std::make_shared<MockTexture>(desc);
  };

References should_fail.

Member Data Documentation

should_fail

bool impeller::testing::TestAllocator::should_fail = false

Definition at line 50 of file render_target_cache_unittests.cc.

Referenced by OnCreateBuffer(), and OnCreateTexture().

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

• impeller/entity/render_target_cache_unittests.cc