skgpu::TAsyncReadResult< T, IDType, TransferResultType > Class Template Reference

#include <AsyncReadTypes.h>

Inheritance diagram for skgpu::TAsyncReadResult< T, IDType, TransferResultType >:

Public Member Functions
	TAsyncReadResult (IDType intendedRecipient)
	~TAsyncReadResult () override
int	count () const override
const void *	data (int i) const override
size_t	rowBytes (int i) const override
bool	addTransferResult (const TransferResultType &result, SkISize dimensions, size_t rowBytes, TClientMappedBufferManager< T, IDType > *manager)
void	addCpuPlane (sk_sp< SkData > data, size_t rowBytes)
Public Member Functions inherited from SkImage::AsyncReadResult
	AsyncReadResult (const AsyncReadResult &)=delete
	AsyncReadResult (AsyncReadResult &&)=delete
AsyncReadResult &	operator= (const AsyncReadResult &)=delete
AsyncReadResult &	operator= (AsyncReadResult &&)=delete
virtual	~AsyncReadResult ()=default
virtual int	count () const =0
virtual const void *	data (int i) const =0
virtual size_t	rowBytes (int i) const =0

Additional Inherited Members
Protected Member Functions inherited from SkImage::AsyncReadResult
	AsyncReadResult ()=default

Detailed Description

template<typename T, typename IDType, typename TransferResultType>
class skgpu::TAsyncReadResult< T, IDType, TransferResultType >

Definition at line 135 of file AsyncReadTypes.h.

Constructor & Destructor Documentation

TAsyncReadResult()

template<typename T , typename IDType , typename TransferResultType >

skgpu::TAsyncReadResult< T, IDType, TransferResultType >::TAsyncReadResult ( IDType  intendedRecipient )

inline

Definition at line 137 of file AsyncReadTypes.h.

        : fIntendedRecipient(intendedRecipient) {
    }

~TAsyncReadResult()

template<typename T , typename IDType , typename TransferResultType >

skgpu::TAsyncReadResult< T, IDType, TransferResultType >::~TAsyncReadResult ( )

inlineoverride

Definition at line 141 of file AsyncReadTypes.h.

                                 {
        for (int i = 0; i < fPlanes.size(); ++i) {
            fPlanes[i].releaseMappedBuffer(fIntendedRecipient);
        }
    }

Member Function Documentation

addCpuPlane()

template<typename T , typename IDType , typename TransferResultType >

void skgpu::TAsyncReadResult< T, IDType, TransferResultType >::addCpuPlane ( sk_sp< SkData >  data, size_t  rowBytes  )

inline

Definition at line 172 of file AsyncReadTypes.h.

                                                          {
        SkASSERT(data);
        SkASSERT(rowBytes > 0);
        fPlanes.emplace_back(std::move(data), rowBytes);
    }

addTransferResult()

template<typename T , typename IDType , typename TransferResultType >

bool skgpu::TAsyncReadResult< T, IDType, TransferResultType >::addTransferResult ( const TransferResultType &  result, SkISize  dimensions, size_t  rowBytes, TClientMappedBufferManager< T, IDType > *  manager  )

inline

Definition at line 151 of file AsyncReadTypes.h.

                                                                           {
        const void* mappedData = result.fTransferBuffer->map();
        if (!mappedData) {
            return false;
        }
        if (result.fPixelConverter) {
            size_t size = rowBytes*dimensions.height();
            sk_sp<SkData> data = SkData::MakeUninitialized(size);
            result.fPixelConverter(data->writable_data(), mappedData);
            this->addCpuPlane(std::move(data), rowBytes);
            result.fTransferBuffer->unmap();
        } else {
            manager->insert(result.fTransferBuffer);
            this->addMappedPlane(mappedData, rowBytes, std::move(result.fTransferBuffer));
        }
        return true;
    }

count()

template<typename T , typename IDType , typename TransferResultType >

int skgpu::TAsyncReadResult< T, IDType, TransferResultType >::count ( ) const

inlineoverridevirtual

Implements SkImage::AsyncReadResult.

Definition at line 147 of file AsyncReadTypes.h.

{ return fPlanes.size(); }

data()

template<typename T , typename IDType , typename TransferResultType >

const void * skgpu::TAsyncReadResult< T, IDType, TransferResultType >::data ( int  i ) const

inlineoverridevirtual

Implements SkImage::AsyncReadResult.

Definition at line 148 of file AsyncReadTypes.h.

{ return fPlanes[i].data(); }

rowBytes()

template<typename T , typename IDType , typename TransferResultType >

size_t skgpu::TAsyncReadResult< T, IDType, TransferResultType >::rowBytes ( int  i ) const

inlineoverridevirtual

Implements SkImage::AsyncReadResult.

Definition at line 149 of file AsyncReadTypes.h.

{ return fPlanes[i].rowBytes(); }

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

• third_party/skia/src/gpu/AsyncReadTypes.h