pp::Resource Class Reference

A reference counted module resource. More...

#include <resource.h>

Inheritance diagram for pp::Resource:

Collaboration diagram for pp::Resource:

Public Member Functions
	Resource ()
	The default constructor. More...
	Resource (const Resource &other)
virtual	~Resource ()
	Destructor. More...
Resource &	operator= (const Resource &other)
bool	is_null () const
PP_Resource	pp_resource () const
PP_Resource	detach ()

Protected Member Functions
	Resource (PP_Resource resource)
	Resource (PassRef, PP_Resource resource)
void	PassRefFromConstructor (PP_Resource resource)
void	Clear ()
	Sets this resource to null. This releases ownership of the resource. More...

Friends
class	Var

Detailed Description

A reference counted module resource.

Definition at line 20 of file resource.h.

Constructor & Destructor Documentation

pp::Resource::Resource

(

)

The default constructor.

Definition at line 14 of file resource.cc.

pp::Resource::Resource

(

const Resource &

other

)

A constructor for copying a resource.

Parameters

[in]

other

A Resource.

Definition at line 17 of file resource.cc.

References pp::Core::AddRefResource(), pp::Module::core(), pp::Module::Get(), and is_null().

pp::Resource::~Resource ( )

virtual

Destructor.

Definition at line 22 of file resource.cc.

References pp::Module::core(), pp::Module::Get(), is_null(), and pp::Core::ReleaseResource().

pp::Resource::Resource ( PP_Resource  resource )

explicitprotected

A constructor used when a PP_Resource is provided as a return value whose reference count we need to increment.

Parameters

[in]

resource

A PP_Resource corresponding to a resource.

Definition at line 42 of file resource.cc.

References pp::Core::AddRefResource(), pp::Module::core(), pp::Module::Get(), and is_null().

pp::Resource::Resource ( PassRef  , PP_Resource  resource  )

protected

Constructor used when a PP_Resource already has a ref count assigned. Add additional refcount is not taken.

Definition at line 47 of file resource.cc.

Member Function Documentation

void pp::Resource::Clear ( )

protected

Sets this resource to null. This releases ownership of the resource.

Definition at line 55 of file resource.cc.

References pp::Module::core(), pp::Module::Get(), is_null(), and pp::Core::ReleaseResource().

Referenced by pp::FileSystem::FileSystem().

PP_Resource pp::Resource::detach

(

)

This function releases ownership of this resource and returns it to the caller.

Note that the reference count on the resource is unchanged and the caller needs to release the resource.

Returns

The detached PP_Resource.

Definition at line 36 of file resource.cc.

bool pp::Resource::is_null ( ) const

inline

This functions determines if this resource is invalid or uninitialized.

Returns

true if this resource is invalid or uninitialized.

Definition at line 45 of file resource.h.

Referenced by pp::ResourceArray_Dev::ArrayOutputCallbackConverter(), Clear(), pp::Graphics2D::Graphics2D(), operator=(), Resource(), and ~Resource().

Resource & pp::Resource::operator=

(

const Resource &

other

)

This function assigns one Resource to another Resource.

Parameters

[in]

other

A Resource.

Returns

A Resource containing the assigned Resource.

Definition at line 27 of file resource.cc.

References pp::Core::AddRefResource(), pp::Module::core(), pp::Module::Get(), is_null(), and pp::Core::ReleaseResource().

Referenced by pp::MediaDataSource_Samsung::operator=(), pp::Buffer_Dev::operator=(), pp::ElementaryStream_Samsung::operator=(), pp::ResourceArray_Dev::operator=(), pp::HostResolver::operator=(), pp::MediaPlayer_Samsung::operator=(), pp::TCPSocket::operator=(), pp::UDPSocket::operator=(), pp::NetAddress::operator=(), pp::Graphics2D::operator=(), and pp::ImageData::operator=().

void pp::Resource::PassRefFromConstructor ( PP_Resource  resource )

protected

PassRefFromConstructor is called by derived class' constructors to initialize this Resource with a PP_Resource that has already had its reference count incremented by Core::AddRefResource. It also assumes this object has no current resource.

The intended usage of this function that the derived class constructor will call the default Resource constructor, then make a call to create a resource. It then wants to assign the new resource (which, since it was returned by the browser, already had its reference count increased).

Parameters

[in]

resource

A PP_Resource corresponding to a resource.

Definition at line 50 of file resource.cc.

References PP_DCHECK.

Referenced by pp::Audio::Audio(), pp::AudioConfig::AudioConfig(), pp::AudioInput_Dev::AudioInput_Dev(), pp::Buffer_Dev::Buffer_Dev(), pp::Compositor::Compositor(), pp::DeviceControlSamsung::DeviceControlSamsung(), pp::ESDataSource_Samsung::ESDataSource_Samsung(), pp::FileIO::FileIO(), pp::FileRef::FileRef(), pp::FileSystem::FileSystem(), pp::Graphics2D::Graphics2D(), pp::Graphics3D::Graphics3D(), pp::HostResolver::HostResolver(), pp::HostResolverPrivate::HostResolverPrivate(), pp::ImageData::ImageData(), pp::IMEInputEvent::IMEInputEvent(), pp::InputEvent::InputEvent(), pp::KeyboardInputEvent::KeyboardInputEvent(), pp::MediaPlayer_Samsung::MediaPlayer_Samsung(), pp::MessageLoop::MessageLoop(), pp::MouseInputEvent::MouseInputEvent(), pp::NetAddress::NetAddress(), pp::NetworkMonitor::NetworkMonitor(), pp::RemovableStorage_Dev::RemovableStorage_Dev(), pp::ResourceArray_Dev::ResourceArray_Dev(), pp::TCPServerSocketPrivate::TCPServerSocketPrivate(), pp::TCPSocket::TCPSocket(), pp::TCPSocketPrivate::TCPSocketPrivate(), pp::TouchInputEvent::TouchInputEvent(), pp::UDPSocket::UDPSocket(), pp::UDPSocketPrivate::UDPSocketPrivate(), pp::URLDataSource_Samsung::URLDataSource_Samsung(), pp::URLLoader::URLLoader(), pp::URLRequestInfo::URLRequestInfo(), pp::VideoCapture_Dev::VideoCapture_Dev(), pp::VideoDecoder::VideoDecoder(), pp::WebSocket::WebSocket(), pp::WheelInputEvent::WheelInputEvent(), and pp::X509CertificatePrivate::X509CertificatePrivate().

PP_Resource pp::Resource::pp_resource ( ) const

inline

Definition at line 47 of file resource.h.

Referenced by pp::TCPServerSocketPrivate::Accept(), pp::TCPSocket::Accept(), pp::TCPSocketPrivate::AddChainBuildingCertificate(), pp::MediaPlayer_Samsung::AddExternalSubtitles(), pp::Compositor::AddLayer(), pp::TouchInputEvent::AddTouchPoint(), pp::URLRequestInfo::AppendDataToBody(), pp::ElementaryStream_Samsung::AppendEncryptedPacket(), pp::URLRequestInfo::AppendFileRangeToBody(), pp::URLRequestInfo::AppendFileToBody(), pp::ElementaryStream_Samsung::AppendPacket(), pp::MediaPlayer_Samsung::AttachDataSource(), pp::SubtitleListener_Samsung::AttachTo(), pp::MediaEventsListener_Samsung::AttachTo(), pp::DRMListener_Samsung::AttachTo(), pp::BufferingListener_Samsung::AttachTo(), pp::MessageLoop::AttachToCurrentThread(), pp::Audio::Audio(), pp::UDPSocketPrivate::Bind(), pp::TCPSocket::Bind(), pp::UDPSocket::Bind(), pp::Instance::BindGraphics(), pp::MediaPlayer_Samsung::BindToInstance(), pp::DeviceControlSamsung::ChangeSource(), pp::UDPSocketPrivate::Close(), pp::VideoCapture_Dev::Close(), pp::AudioInput_Dev::Close(), pp::WebSocket::Close(), pp::UDPSocket::Close(), pp::URLLoader::Close(), pp::TCPSocket::Close(), pp::FileIO::Close(), pp::Compositor::CommitLayers(), pp::TCPSocketPrivate::Connect(), pp::WebSocket::Connect(), pp::TCPSocket::Connect(), pp::TCPSocketPrivate::ConnectWithNetAddress(), pp::VideoDecoder::Decode(), pp::FileRef::Delete(), pp::NetAddress::DescribeAsIPv4Address(), pp::NetAddress::DescribeAsIPv6Address(), pp::NetAddress::DescribeAsString(), pp::TCPSocketPrivate::Disconnect(), pp::VideoCapture_Dev::EnumerateDevices(), pp::AudioInput_Dev::EnumerateDevices(), pp::RemovableStorage_Dev::EnumerateDevices(), pp::FileRef::FileRef(), pp::URLLoader::FinishStreamingToFile(), pp::ElementaryStream_Samsung::Flush(), pp::VideoDecoder::Flush(), pp::FileIO::Flush(), pp::Graphics2D::Flush(), pp::URLLoader::FollowRedirect(), pp::Graphics3D::GetAttribs(), pp::AudioElementaryStream_Samsung::GetAudioCodecProfile(), pp::AudioElementaryStream_Samsung::GetAudioCodecType(), pp::MediaPlayer_Samsung::GetAudioTracksList(), pp::AudioElementaryStream_Samsung::GetBitsPerChannel(), pp::URLResponseInfo::GetBodyAsFileRef(), pp::UDPSocketPrivate::GetBoundAddress(), pp::UDPSocket::GetBoundAddress(), pp::WebSocket::GetBufferedAmount(), pp::MouseInputEvent::GetButton(), pp::HostResolverPrivate::GetCanonicalName(), pp::HostResolver::GetCanonicalName(), pp::AudioElementaryStream_Samsung::GetChannelLayout(), pp::KeyboardInputEvent::GetCharacterText(), pp::MouseInputEvent::GetClickCount(), pp::View::GetClipRect(), pp::WebSocket::GetCloseCode(), pp::WebSocket::GetCloseReason(), pp::WebSocket::GetCloseWasClean(), pp::KeyboardInputEvent::GetCode(), pp::NetworkList::GetCount(), pp::View::GetCSSScale(), pp::MediaPlayer_Samsung::GetCurrentAudioTrackInfo(), pp::MediaPlayer_Samsung::GetCurrentTextTrackInfo(), pp::MediaPlayer_Samsung::GetCurrentTime(), pp::MediaPlayer_Samsung::GetCurrentVideoTrackInfo(), pp::WheelInputEvent::GetDelta(), pp::View::GetDeviceScale(), pp::NetworkList::GetDisplayName(), pp::URLLoader::GetDownloadProgress(), pp::MediaPlayer_Samsung::GetDuration(), pp::WebSocket::GetExtensions(), pp::NetAddress::GetFamily(), pp::X509CertificatePrivate::GetField(), pp::FileRef::GetFileSystemType(), pp::VideoElementaryStream_Samsung::GetFrameRate(), pp::NetworkList::GetIpAddresses(), pp::KeyboardInputEvent::GetKeyCode(), pp::TCPServerSocketPrivate::GetLocalAddress(), pp::TCPSocketPrivate::GetLocalAddress(), pp::TCPSocket::GetLocalAddress(), pp::InputEvent::GetModifiers(), pp::MouseInputEvent::GetMovement(), pp::NetworkList::GetMTU(), pp::DeviceRef_Dev::GetName(), pp::NetworkList::GetName(), pp::FileRef::GetName(), pp::HostResolverPrivate::GetNetAddress(), pp::HostResolver::GetNetAddress(), pp::HostResolver::GetNetAddressCount(), pp::FileIO_Trusted::GetOSFileDescriptor(), pp::FileRef::GetParent(), pp::FileRef::GetPath(), pp::VideoDecoder::GetPicture(), pp::MediaPlayer_Samsung::GetPlayerState(), pp::MouseInputEvent::GetPosition(), pp::URLResponseInfo::GetProperty(), pp::WebSocket::GetProtocol(), pp::WebSocket::GetReadyState(), pp::View::GetRect(), pp::UDPSocketPrivate::GetRecvFromAddress(), pp::TCPSocketPrivate::GetRemoteAddress(), pp::TCPSocket::GetRemoteAddress(), pp::URLLoader::GetResponseInfo(), pp::AudioElementaryStream_Samsung::GetSampleFormat(), pp::AudioElementaryStream_Samsung::GetSamplesPerSecond(), pp::Graphics2D::GetScale(), pp::WheelInputEvent::GetScrollByPage(), pp::View::GetScrollOffset(), pp::IMEInputEvent::GetSegmentNumber(), pp::IMEInputEvent::GetSegmentOffset(), pp::IMEInputEvent::GetSelection(), pp::TCPSocketPrivate::GetServerCertificate(), pp::HostResolverPrivate::GetSize(), pp::NetworkList::GetState(), pp::URLDataSource_Samsung::GetStreamingProperty(), pp::IMEInputEvent::GetTargetSegment(), pp::IMEInputEvent::GetText(), pp::MediaPlayer_Samsung::GetTextTracksList(), pp::WheelInputEvent::GetTicks(), pp::InputEvent::GetTimeStamp(), pp::TouchInputEvent::GetTouchById(), pp::TouchInputEvent::GetTouchByIndex(), pp::TouchInputEvent::GetTouchCount(), pp::DeviceRef_Dev::GetType(), pp::NetworkList::GetType(), pp::InputEvent::GetType(), pp::URLLoader::GetUploadProgress(), pp::WebSocket::GetURL(), pp::VideoElementaryStream_Samsung::GetVideoCodecProfile(), pp::VideoElementaryStream_Samsung::GetVideoCodecType(), pp::VideoElementaryStream_Samsung::GetVideoFrameFormat(), pp::VideoElementaryStream_Samsung::GetVideoFrameSize(), pp::MediaPlayer_Samsung::GetVideoTracksList(), pp::Graphics3D::Graphics3D(), pp::IMEInputEvent::IMEInputEvent(), pp::X509CertificatePrivate::Initialize(), pp::VideoDecoder::Initialize(), pp::ElementaryStream_Samsung::InitializeDone(), pp::Compositor::IsCompositor(), pp::CompositorLayer::IsCompositorLayer(), pp::CompositorLayerSamsung::IsCompositorLayerSamsung(), pp::FileSystem::IsFileSystem(), pp::View::IsFullscreen(), pp::View::IsPageVisible(), pp::RemovableStorage_Dev::IsRemovableStorage(), pp::View::IsVisible(), pp::UDPSocket::JoinGroup(), pp::KeyboardInputEvent::KeyboardInputEvent(), pp::UDPSocket::LeaveGroup(), pp::TCPServerSocketPrivate::Listen(), pp::TCPSocket::Listen(), pp::FileRef::MakeDirectory(), pp::VideoCapture_Dev::MonitorDeviceChange(), pp::AudioInput_Dev::MonitorDeviceChange(), pp::RemovableStorage_Dev::MonitorDeviceChange(), pp::MouseInputEvent::MouseInputEvent(), pp::VideoCapture_Dev::Open(), pp::AudioInput_Dev::Open(), pp::URLLoader::Open(), pp::FileIO::Open(), pp::FileSystem::Open(), pp::RemovableStorage_Dev::Open(), operator==(), pp::ResourceArray_Dev::operator[](), pp::Graphics2D::PaintImageData(), pp::MediaPlayer_Samsung::Pause(), pp::MediaPlayer_Samsung::Play(), pp::MessageLoop::PostQuit(), pp::MessageLoop::PostWork(), pp::FileIO::Query(), pp::FileRef::Query(), pp::TCPSocketPrivate::Read(), pp::TCPSocket::Read(), pp::FileIO::Read(), pp::FileRef::ReadDirectoryEntries(), pp::URLLoader::ReadResponseBody(), pp::WebSocket::ReceiveMessage(), pp::UDPSocketPrivate::RecvFrom(), pp::UDPSocket::RecvFrom(), pp::VideoDecoder::RecyclePicture(), pp::Instance::RegisterMessageHandler(), pp::FileRef::Rename(), pp::Graphics2D::ReplaceContents(), pp::FileIO_Private::RequestOSFileHandle(), pp::VideoDecoder::Reset(), pp::Compositor::ResetLayers(), pp::Graphics3D::ResizeBuffers(), pp::HostResolverPrivate::Resolve(), pp::HostResolver::Resolve(), pp::VideoCapture_Dev::ReuseBuffer(), pp::MessageLoop::Run(), pp::Graphics2D::Scroll(), pp::MediaPlayer_Samsung::Seek(), pp::MediaPlayer_Samsung::SelectTrack(), pp::WebSocket::SendMessage(), pp::UDPSocketPrivate::SendTo(), pp::UDPSocket::SendTo(), pp::Graphics3D::SetAttribs(), pp::AudioElementaryStream_Samsung::SetAudioCodecProfile(), pp::AudioElementaryStream_Samsung::SetAudioCodecType(), pp::CompositorLayerSamsung::SetBackgroundPlane(), pp::AudioElementaryStream_Samsung::SetBitsPerChannel(), pp::CompositorLayer::SetBlendMode(), pp::AudioElementaryStream_Samsung::SetChannelLayout(), pp::CompositorLayer::SetClipRect(), pp::AudioElementaryStream_Samsung::SetCodecExtraData(), pp::VideoElementaryStream_Samsung::SetCodecExtraData(), pp::CompositorLayer::SetColor(), pp::MouseCursor::SetCursor(), pp::MediaPlayer_Samsung::SetDisplayRect(), pp::ElementaryStream_Samsung::SetDRMInitData(), pp::MediaPlayer_Samsung::SetDRMSpecificData(), pp::ESDataSource_Samsung::SetDuration(), pp::ESDataSource_Samsung::SetEndOfStream(), pp::VideoElementaryStream_Samsung::SetFrameRate(), pp::CompositorLayer::SetImage(), pp::FileIO::SetLength(), pp::CompositorLayer::SetOpacity(), pp::TCPSocketPrivate::SetOption(), pp::UDPSocket::SetOption(), pp::TCPSocket::SetOption(), pp::MediaPlayer_Samsung::SetPlaybackRate(), pp::CompositorLayer::SetPremultipliedAlpha(), pp::URLRequestInfo::SetProperty(), pp::AudioElementaryStream_Samsung::SetSampleFormat(), pp::AudioElementaryStream_Samsung::SetSamplesPerSecond(), pp::Graphics2D::SetScale(), pp::UDPSocketPrivate::SetSocketFeature(), pp::CompositorLayer::SetSourceRect(), pp::URLDataSource_Samsung::SetStreamingProperty(), pp::MediaPlayer_Samsung::SetSubtitlesDelay(), pp::CompositorLayer::SetTexture(), pp::CompositorLayer::SetTransform(), pp::VideoElementaryStream_Samsung::SetVideoCodecProfile(), pp::VideoElementaryStream_Samsung::SetVideoCodecType(), pp::VideoElementaryStream_Samsung::SetVideoFrameFormat(), pp::VideoElementaryStream_Samsung::SetVideoFrameSize(), pp::ResourceArray_Dev::size(), pp::TCPSocketPrivate::SSLHandshake(), pp::VideoCapture_Dev::StartCapture(), pp::AudioInput_Dev::StartCapture(), pp::Audio::StartPlayback(), pp::MediaPlayer_Samsung::Stop(), pp::VideoCapture_Dev::StopCapture(), pp::AudioInput_Dev::StopCapture(), pp::TCPServerSocketPrivate::StopListening(), pp::Audio::StopPlayback(), pp::Graphics3D::SwapBuffers(), pp::FileIO::Touch(), pp::FileRef::Touch(), pp::TouchInputEvent::TouchInputEvent(), pp::NetworkMonitor::UpdateNetworkList(), pp::Var::Var(), pp::WheelInputEvent::WheelInputEvent(), pp::FileIO_Trusted::WillSetLength(), pp::FileIO_Trusted::WillWrite(), pp::TCPSocketPrivate::Write(), pp::TCPSocket::Write(), pp::FileIO::Write(), and pp::Buffer_Dev::~Buffer_Dev().

Friends And Related Function Documentation

friend class Var

friend

Definition at line 90 of file resource.h.

Referenced by pp::NetAddress::DescribeAsString(), pp::HostResolverPrivate::GetCanonicalName(), pp::HostResolver::GetCanonicalName(), pp::KeyboardInputEvent::GetCharacterText(), pp::WebSocket::GetCloseReason(), pp::KeyboardInputEvent::GetCode(), pp::WebSocket::GetExtensions(), pp::X509CertificatePrivate::GetField(), pp::DeviceRef_Dev::GetName(), pp::FileRef::GetName(), pp::FileRef::GetPath(), pp::URLResponseInfo::GetProperty(), pp::WebSocket::GetProtocol(), pp::IMEInputEvent::GetText(), pp::WebSocket::GetURL(), pp::KeyboardInputEvent::KeyboardInputEvent(), and pp::WebSocket::ReceiveMessage().

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

• resource.h
• resource.cc