Flutter Impeller
impeller::testing::TestAllocator Class Reference
Inheritance diagram for impeller::testing::TestAllocator:
impeller::Allocator

Public Member Functions

 TestAllocator ()=default
 
 ~TestAllocator ()=default
 
ISize GetMaxTextureSizeSupported () const override
 
std::shared_ptr< DeviceBufferOnCreateBuffer (const DeviceBufferDescriptor &desc) override
 
virtual std::shared_ptr< TextureOnCreateTexture (const TextureDescriptor &desc) override
 
- Public Member Functions inherited from impeller::Allocator
virtual ~Allocator ()
 
bool IsValid () const
 
std::shared_ptr< DeviceBufferCreateBuffer (const DeviceBufferDescriptor &desc)
 
std::shared_ptr< TextureCreateTexture (const TextureDescriptor &desc)
 
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. More...
 
std::shared_ptr< DeviceBufferCreateBufferWithCopy (const uint8_t *buffer, size_t length)
 
std::shared_ptr< DeviceBufferCreateBufferWithCopy (const fml::Mapping &mapping)
 
virtual void DebugTraceMemoryStatistics () const
 Write debug memory usage information to the dart timeline in debug and profile modes. More...
 
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.

29  {
30  return ISize(1024, 1024);
31  };
ISize64 ISize
Definition: size.h:162

◆ 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.

34  {
35  if (should_fail) {
36  return nullptr;
37  }
38  return std::make_shared<MockDeviceBuffer>(desc);
39  };

References should_fail.

◆ OnCreateTexture()

virtual std::shared_ptr<Texture> impeller::testing::TestAllocator::OnCreateTexture ( const TextureDescriptor desc)
inlineoverridevirtual

Implements impeller::Allocator.

Definition at line 41 of file render_target_cache_unittests.cc.

42  {
43  if (should_fail) {
44  return nullptr;
45  }
46  return std::make_shared<MockTexture>(desc);
47  };

References should_fail.

Member Data Documentation

◆ should_fail

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

Definition at line 49 of file render_target_cache_unittests.cc.

Referenced by OnCreateBuffer(), and OnCreateTexture().


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