#include <SkPictureImageGenerator.h>

Inheritance diagram for SkPictureImageGenerator:

Public Member Functions
	SkPictureImageGenerator (const SkImageInfo &, sk_sp< SkPicture >, const SkMatrix , const SkPaint , const SkSurfaceProps &)

Public Member Functions inherited from SkImageGenerator
virtual	~SkImageGenerator ()

uint32_t	uniqueID () const

sk_sp< SkData >	refEncodedData ()

const SkImageInfo &	getInfo () const

bool	isValid (GrRecordingContext *context) const

bool	isProtected () const

bool	getPixels (const SkImageInfo &info, void *pixels, size_t rowBytes)

bool	getPixels (const SkPixmap &pm)

bool	queryYUVAInfo (const SkYUVAPixmapInfo::SupportedDataTypes &supportedDataTypes, SkYUVAPixmapInfo *yuvaPixmapInfo) const

bool	getYUVAPlanes (const SkYUVAPixmaps &yuvaPixmaps)

virtual bool	isTextureGenerator () const

Protected Member Functions
bool	onGetPixels (const SkImageInfo &, void *pixels, size_t rowBytes, const Options &) override

Protected Member Functions inherited from SkImageGenerator
	SkImageGenerator (const SkImageInfo &info, uint32_t uniqueId=kNeedNewImageUniqueID)

virtual sk_sp< SkData >	onRefEncodedData ()

virtual bool	onGetPixels (const SkImageInfo &, void *, size_t, const Options &)

virtual bool	onIsValid (GrRecordingContext *) const

virtual bool	onIsProtected () const

virtual bool	onQueryYUVAInfo (const SkYUVAPixmapInfo::SupportedDataTypes &, SkYUVAPixmapInfo *) const

virtual bool	onGetYUVAPlanes (const SkYUVAPixmaps &)

Friends
class	SkImage_Picture

Additional Inherited Members
Protected Attributes inherited from SkImageGenerator
const SkImageInfo	fInfo

Static Protected Attributes inherited from SkImageGenerator
static constexpr int	kNeedNewImageUniqueID = 0

Detailed Description

Definition at line 23 of file SkPictureImageGenerator.h.

Constructor & Destructor Documentation

◆ SkPictureImageGenerator()

SkPictureImageGenerator::SkPictureImageGenerator	(	const SkImageInfo &	info,
		sk_sp< SkPicture >	picture,
		const SkMatrix *	matrix,
		const SkPaint *	paint,
		const SkSurfaceProps &	props
	)

Definition at line 63 of file SkPictureImageGenerator.cpp.

        : SkImageGenerator(info)
        , fPicture(std::move(picture))
        , fProps(props) {
 
    if (matrix) {
        fMatrix = *matrix;
    } else {
        fMatrix.reset();
    }
 
    if (paint) {
        fPaint.set(*paint);
    }
}

Member Function Documentation

◆ onGetPixels()

bool SkPictureImageGenerator::onGetPixels	(	const SkImageInfo &	info,
		void *	pixels,
		size_t	rowBytes,
		const Options &	opts
	)

overrideprotectedvirtual

Reimplemented from SkImageGenerator.

Definition at line 81 of file SkPictureImageGenerator.cpp.

                                                               {
    std::unique_ptr<SkCanvas> canvas = SkCanvas::MakeRasterDirect(info, pixels, rowBytes, &fProps);
    if (!canvas) {
        return false;
    }
    canvas->clear(0);
    canvas->drawPicture(fPicture, &fMatrix, fPaint.getMaybeNull());
    return true;
}

Friends And Related Function Documentation

◆ SkImage_Picture

friend class SkImage_Picture

friend

Definition at line 37 of file SkPictureImageGenerator.h.

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

third_party/skia/src/image/SkPictureImageGenerator.h
third_party/skia/src/image/SkPictureImageGenerator.cpp

Public Member Functions

Protected Member Functions

Friends