impeller::interop::Texture Class Reference

#include <texture.h>

Inheritance diagram for impeller::interop::Texture:

Public Member Functions
	Texture (const Context &context, const TextureDescriptor &descriptor)
	Texture (impeller::Context::BackendType backend, std::shared_ptr< impeller::Texture > texture)
	~Texture () override
	Texture (const Texture &)=delete
Texture &	operator= (const Texture &)=delete
bool	IsValid () const
bool	SetContents (const uint8_t *contents, uint64_t length)
bool	SetContents (std::shared_ptr< const fml::Mapping > contents)
sk_sp< DlImageImpeller >	MakeImage () const
impeller::Context::BackendType	GetBackendType () const
const std::shared_ptr< impeller::Texture > &	GetTexture () const
Public Member Functions inherited from impeller::interop::ObjectBase
	ObjectBase ()=default
virtual	~ObjectBase ()=default
	ObjectBase (const ObjectBase &)=delete
	ObjectBase (ObjectBase &&)=delete
ObjectBase &	operator= (const ObjectBase &)=delete
ObjectBase &	operator= (ObjectBase &&)=delete
void	Retain ()
void	Release ()
uint64_t	GetRefCountForTests () const

Additional Inherited Members
Public Types inherited from impeller::interop::Object< Texture, IMPELLER_INTERNAL_HANDLE_NAME(ImpellerTexture)>
using	InteropClass = Texture
using	InteropCSibling = IMPELLER_INTERNAL_HANDLE_NAME(ImpellerTexture)
Static Public Member Functions inherited from impeller::interop::ObjectBase
static void	SafeRetain (void *ptr)
static void	SafeRelease (void *ptr)

Detailed Description

Definition at line 16 of file texture.h.

Constructor & Destructor Documentation

Texture() [1/3]

impeller::interop::Texture::Texture ( const Context &  context, const TextureDescriptor &  descriptor  )

explicit

Definition at line 9 of file texture.cc.

                                                                            {
  if (!context.IsValid()) {
    return;
  }
  auto texture =
      context.GetContext()->GetResourceAllocator()->CreateTexture(descriptor);
  if (!texture || !texture->IsValid()) {
    return;
  }
  texture->SetLabel("UserCreated");
  backend_ = context.GetContext()->GetBackendType();
  texture_ = std::move(texture);
}

References impeller::interop::Context::GetContext(), impeller::interop::Context::IsValid(), and texture.

Texture() [2/3]

impeller::interop::Texture::Texture ( impeller::Context::BackendType  backend, std::shared_ptr< impeller::Texture >  texture  )

explicit

Definition at line 23 of file texture.cc.

    : backend_(backend), texture_(std::move(texture)) {}

~Texture()

impeller::interop::Texture::~Texture ( )

overridedefault

Texture() [3/3]

impeller::interop::Texture::Texture ( const Texture &  )

delete

Member Function Documentation

GetBackendType()

impeller::Context::BackendType impeller::interop::Texture::GetBackendType

(

)

const

Definition at line 51 of file texture.cc.

                                                         {
  return backend_;
}

GetTexture()

const std::shared_ptr< impeller::Texture > & impeller::interop::Texture::GetTexture

(

)

const

Definition at line 55 of file texture.cc.

                                                                {
  return texture_;
}

IsValid()

bool impeller::interop::Texture::IsValid

(

)

const

Definition at line 29 of file texture.cc.

                            {
  return !!texture_;
}

Referenced by SetContents(), and SetContents().

MakeImage()

sk_sp< DlImageImpeller > impeller::interop::Texture::MakeImage

(

)

const

Definition at line 47 of file texture.cc.

                                                {
  return DlImageImpeller::Make(texture_);
}

References impeller::DlImageImpeller::Make().

operator=()

Texture & impeller::interop::Texture::operator= ( const Texture &  )

delete

SetContents() [1/2]

bool impeller::interop::Texture::SetContents	(	const uint8_t *	contents,
		uint64_t	length
	)

Definition at line 33 of file texture.cc.

                                                                  {
  if (!IsValid()) {
    return false;
  }
  return texture_->SetContents(contents, length);
}

References IsValid(), and length.

SetContents() [2/2]

bool impeller::interop::Texture::SetContents

(

std::shared_ptr< const fml::Mapping >

contents

)

Definition at line 40 of file texture.cc.

                                                                  {
  if (!IsValid()) {
    return false;
  }
  return texture_->SetContents(std::move(contents));
}

References IsValid().

---

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

• impeller/toolkit/interop/texture.h
• impeller/toolkit/interop/texture.cc