#include <GrSurfaceCharacterization.h>

Public Types
enum class	Textureable : bool { kNo = false , kYes = true }

enum class	UsesGLFBO0 : bool { kNo = false , kYes = true }

enum class	VkRTSupportsInputAttachment : bool { kNo = false , kYes = true }

enum class	VulkanSecondaryCBCompatible : bool { kNo = false , kYes = true }

Public Member Functions
	GrSurfaceCharacterization ()

	GrSurfaceCharacterization (GrSurfaceCharacterization &&)=default

GrSurfaceCharacterization &	operator= (GrSurfaceCharacterization &&)=default

	GrSurfaceCharacterization (const GrSurfaceCharacterization &)=default

GrSurfaceCharacterization &	operator= (const GrSurfaceCharacterization &other)=default

bool	operator== (const GrSurfaceCharacterization &other) const

bool	operator!= (const GrSurfaceCharacterization &other) const

GrSurfaceCharacterization	createResized (int width, int height) const

GrSurfaceCharacterization	createColorSpace (sk_sp< SkColorSpace >) const

GrSurfaceCharacterization	createBackendFormat (SkColorType colorType, const GrBackendFormat &backendFormat) const

GrSurfaceCharacterization	createFBO0 (bool usesGLFBO0) const

GrContextThreadSafeProxy *	contextInfo () const

sk_sp< GrContextThreadSafeProxy >	refContextInfo () const

size_t	cacheMaxResourceBytes () const

bool	isValid () const

const SkImageInfo &	imageInfo () const

const GrBackendFormat &	backendFormat () const

GrSurfaceOrigin	origin () const

SkISize	dimensions () const

int	width () const

int	height () const

SkColorType	colorType () const

int	sampleCount () const

bool	isTextureable () const

bool	isMipMapped () const

bool	usesGLFBO0 () const

bool	vkRTSupportsInputAttachment () const

bool	vulkanSecondaryCBCompatible () const

skgpu::Protected	isProtected () const

SkColorSpace *	colorSpace () const

sk_sp< SkColorSpace >	refColorSpace () const

const SkSurfaceProps &	surfaceProps () const

Friends
class	SkSurface_Ganesh

class	GrVkSecondaryCBDrawContext

class	GrContextThreadSafeProxy

class	GrVkContextThreadSafeProxy

class	GrDeferredDisplayListRecorder

class	SkSurface

Detailed Description

A surface characterization contains all the information Ganesh requires to makes its internal rendering decisions. When passed into a GrDeferredDisplayListRecorder it will copy the data and pass it on to the GrDeferredDisplayList if/when it is created. Note that both of those objects (the Recorder and the DisplayList) will take a ref on the GrContextThreadSafeProxy and SkColorSpace objects.

Definition at line 34 of file GrSurfaceCharacterization.h.

Member Enumeration Documentation

◆ Textureable

enum class GrSurfaceCharacterization::Textureable : bool

strong

Enumerator
kNo
kYes

Definition at line 36 of file GrSurfaceCharacterization.h.

36: bool { kNo = false, kYes = true };

SkApplyPerspectiveClip::kYes

@ kYes

Do pre-clip the geometry before applying the (perspective) matrix.

SkApplyPerspectiveClip::kNo

@ kNo

Don't pre-clip the geometry before applying the (perspective) matrix.

◆ UsesGLFBO0

enum class GrSurfaceCharacterization::UsesGLFBO0 : bool

strong

Enumerator
kNo
kYes

Definition at line 37 of file GrSurfaceCharacterization.h.

37: bool { kNo = false, kYes = true };

◆ VkRTSupportsInputAttachment

enum class GrSurfaceCharacterization::VkRTSupportsInputAttachment : bool

strong

Enumerator
kNo
kYes

Definition at line 41 of file GrSurfaceCharacterization.h.

41: bool { kNo = false, kYes = true };

◆ VulkanSecondaryCBCompatible

enum class GrSurfaceCharacterization::VulkanSecondaryCBCompatible : bool

strong

Enumerator
kNo
kYes

Definition at line 43 of file GrSurfaceCharacterization.h.

43: bool { kNo = false, kYes = true };

Constructor & Destructor Documentation

◆ GrSurfaceCharacterization() [1/3]

GrSurfaceCharacterization::GrSurfaceCharacterization ( )

inline

Definition at line 45 of file GrSurfaceCharacterization.h.

            : fCacheMaxResourceBytes(0)
            , fOrigin(kBottomLeft_GrSurfaceOrigin)
            , fSampleCnt(0)
            , fIsTextureable(Textureable::kYes)
            , fIsMipmapped(skgpu::Mipmapped::kYes)
            , fUsesGLFBO0(UsesGLFBO0::kNo)
            , fVulkanSecondaryCBCompatible(VulkanSecondaryCBCompatible::kNo)
            , fIsProtected(skgpu::Protected::kNo)
            , fSurfaceProps() {}

◆ GrSurfaceCharacterization() [2/3]

GrSurfaceCharacterization::GrSurfaceCharacterization ( GrSurfaceCharacterization && )

default

◆ GrSurfaceCharacterization() [3/3]

GrSurfaceCharacterization::GrSurfaceCharacterization ( const GrSurfaceCharacterization & )

default

Member Function Documentation

◆ backendFormat()

const GrBackendFormat & GrSurfaceCharacterization::backendFormat ( ) const

inline

Definition at line 96 of file GrSurfaceCharacterization.h.

96{ return fBackendFormat; }

◆ cacheMaxResourceBytes()

size_t GrSurfaceCharacterization::cacheMaxResourceBytes ( ) const

inline

Definition at line 91 of file GrSurfaceCharacterization.h.

91{ return fCacheMaxResourceBytes; }

◆ colorSpace()

SkColorSpace * GrSurfaceCharacterization::colorSpace ( ) const

inline

Definition at line 113 of file GrSurfaceCharacterization.h.

113{ return fImageInfo.colorSpace(); }

SkImageInfo::colorSpace

SkColorSpace * colorSpace() const

Definition: SkImageInfo.cpp:119

◆ colorType()

SkColorType GrSurfaceCharacterization::colorType ( ) const

inline

Definition at line 101 of file GrSurfaceCharacterization.h.

101{ return fImageInfo.colorType(); }

SkImageInfo::colorType

SkColorType colorType() const

Definition: SkImageInfo.h:373

◆ contextInfo()

GrContextThreadSafeProxy * GrSurfaceCharacterization::contextInfo ( ) const

inline

Definition at line 89 of file GrSurfaceCharacterization.h.

89{ return fContextInfo.get(); }

sk_sp::get

T * get() const

Definition: SkRefCnt.h:303

◆ createBackendFormat()

GrSurfaceCharacterization GrSurfaceCharacterization::createBackendFormat	(	SkColorType	colorType,
		const GrBackendFormat &	backendFormat
	)		const

Definition at line 108 of file GrSurfaceCharacterization.cpp.

                                                                                                {
    if (!this->isValid()) {
        return GrSurfaceCharacterization();
    }
 
    SkImageInfo newII = fImageInfo.makeColorType(colorType);
 
    return GrSurfaceCharacterization(fContextInfo,
                                     fCacheMaxResourceBytes,
                                     newII,
                                     backendFormat,
                                     fOrigin,
                                     fSampleCnt,
                                     fIsTextureable,
                                     fIsMipmapped,
                                     fUsesGLFBO0,
                                     fVkRTSupportsInputAttachment,
                                     fVulkanSecondaryCBCompatible,
                                     fIsProtected,
                                     fSurfaceProps);
}

◆ createColorSpace()

GrSurfaceCharacterization GrSurfaceCharacterization::createColorSpace ( sk_sp< SkColorSpace > cs ) const

Definition at line 87 of file GrSurfaceCharacterization.cpp.

                                                                                                   {
    if (!this->isValid()) {
        return GrSurfaceCharacterization();
    }
 
    return GrSurfaceCharacterization(fContextInfo,
                                     fCacheMaxResourceBytes,
                                     fImageInfo.makeColorSpace(std::move(cs)),
                                     fBackendFormat,
                                     fOrigin,
                                     fSampleCnt,
                                     fIsTextureable,
                                     fIsMipmapped,
                                     fUsesGLFBO0,
                                     fVkRTSupportsInputAttachment,
                                     fVulkanSecondaryCBCompatible,
                                     fIsProtected,
                                     fSurfaceProps);
}

◆ createFBO0()

GrSurfaceCharacterization GrSurfaceCharacterization::createFBO0 ( bool usesGLFBO0 ) const

Definition at line 132 of file GrSurfaceCharacterization.cpp.

                                                                                     {
    if (!this->isValid()) {
        return GrSurfaceCharacterization();
    }
 
    // We can't create an FBO0 characterization that is textureable or has any non-gl specific flags
    if (fIsTextureable == Textureable::kYes ||
        fVkRTSupportsInputAttachment == VkRTSupportsInputAttachment::kYes ||
        fVulkanSecondaryCBCompatible == VulkanSecondaryCBCompatible::kYes) {
        return GrSurfaceCharacterization();
    }
 
    return GrSurfaceCharacterization(fContextInfo,
                                     fCacheMaxResourceBytes,
                                     fImageInfo,
                                     fBackendFormat,
                                     fOrigin,
                                     fSampleCnt,
                                     fIsTextureable,
                                     fIsMipmapped,
                                     usesGLFBO0 ? UsesGLFBO0::kYes : UsesGLFBO0::kNo,
                                     fVkRTSupportsInputAttachment,
                                     fVulkanSecondaryCBCompatible,
                                     fIsProtected,
                                     fSurfaceProps);
}

◆ createResized()

GrSurfaceCharacterization GrSurfaceCharacterization::createResized	(	int	width,
		int	height
	)		const

Definition at line 61 of file GrSurfaceCharacterization.cpp.

                                                                                              {
    const GrCaps* caps = fContextInfo->priv().caps();
    if (!caps) {
        return GrSurfaceCharacterization();
    }
 
    if (width <= 0 || height <= 0 || width > caps->maxRenderTargetSize() ||
        height > caps->maxRenderTargetSize()) {
        return GrSurfaceCharacterization();
    }
 
    return GrSurfaceCharacterization(fContextInfo,
                                     fCacheMaxResourceBytes,
                                     fImageInfo.makeWH(width, height),
                                     fBackendFormat,
                                     fOrigin,
                                     fSampleCnt,
                                     fIsTextureable,
                                     fIsMipmapped,
                                     fUsesGLFBO0,
                                     fVkRTSupportsInputAttachment,
                                     fVulkanSecondaryCBCompatible,
                                     fIsProtected,
                                     fSurfaceProps);
}

◆ dimensions()

SkISize GrSurfaceCharacterization::dimensions ( ) const

inline

Definition at line 98 of file GrSurfaceCharacterization.h.

98{ return fImageInfo.dimensions(); }

SkImageInfo::dimensions

SkISize dimensions() const

Definition: SkImageInfo.h:421

◆ height()

int GrSurfaceCharacterization::height ( ) const

inline

Definition at line 100 of file GrSurfaceCharacterization.h.

100{ return fImageInfo.height(); }

SkImageInfo::height

int height() const

Definition: SkImageInfo.h:371

◆ imageInfo()

const SkImageInfo & GrSurfaceCharacterization::imageInfo ( ) const

inline

Definition at line 95 of file GrSurfaceCharacterization.h.

95{ return fImageInfo; }

◆ isMipMapped()

bool GrSurfaceCharacterization::isMipMapped ( ) const

inline

Definition at line 104 of file GrSurfaceCharacterization.h.

104{ return skgpu::Mipmapped::kYes == fIsMipmapped; }

◆ isProtected()

skgpu::Protected GrSurfaceCharacterization::isProtected ( ) const

inline

Definition at line 112 of file GrSurfaceCharacterization.h.

112{ return fIsProtected; }

◆ isTextureable()

bool GrSurfaceCharacterization::isTextureable ( ) const

inline

Definition at line 103 of file GrSurfaceCharacterization.h.

103{ return Textureable::kYes == fIsTextureable; }

◆ isValid()

bool GrSurfaceCharacterization::isValid ( ) const

inline

Definition at line 93 of file GrSurfaceCharacterization.h.

93{ return kUnknown_SkColorType != fImageInfo.colorType(); }

kUnknown_SkColorType

@ kUnknown_SkColorType

uninitialized

Definition: SkColorType.h:20

◆ operator!=()

bool GrSurfaceCharacterization::operator!= ( const GrSurfaceCharacterization & other ) const

inline

Definition at line 62 of file GrSurfaceCharacterization.h.

                                                                  {
        return !(*this == other);
    }

◆ operator=() [1/2]

GrSurfaceCharacterization & GrSurfaceCharacterization::operator= ( const GrSurfaceCharacterization & other )

default

◆ operator=() [2/2]

GrSurfaceCharacterization & GrSurfaceCharacterization::operator= ( GrSurfaceCharacterization && )

default

◆ operator==()

bool GrSurfaceCharacterization::operator== ( const GrSurfaceCharacterization & other ) const

Definition at line 39 of file GrSurfaceCharacterization.cpp.

                                                                                       {
    if (!this->isValid() || !other.isValid()) {
        return false;
    }
 
    if (fContextInfo != other.fContextInfo) {
        return false;
    }
 
    return fCacheMaxResourceBytes == other.fCacheMaxResourceBytes &&
           fOrigin == other.fOrigin &&
           fImageInfo == other.fImageInfo &&
           fBackendFormat == other.fBackendFormat &&
           fSampleCnt == other.fSampleCnt &&
           fIsTextureable == other.fIsTextureable &&
           fIsMipmapped == other.fIsMipmapped &&
           fUsesGLFBO0 == other.fUsesGLFBO0 &&
           fVulkanSecondaryCBCompatible == other.fVulkanSecondaryCBCompatible &&
           fIsProtected == other.fIsProtected &&
           fSurfaceProps == other.fSurfaceProps;
}

◆ origin()

GrSurfaceOrigin GrSurfaceCharacterization::origin ( ) const

inline

Definition at line 97 of file GrSurfaceCharacterization.h.

97{ return fOrigin; }

◆ refColorSpace()

sk_sp< SkColorSpace > GrSurfaceCharacterization::refColorSpace ( ) const

inline

Definition at line 114 of file GrSurfaceCharacterization.h.

114{ return fImageInfo.refColorSpace(); }

SkImageInfo::refColorSpace

sk_sp< SkColorSpace > refColorSpace() const

Definition: SkImageInfo.cpp:121

◆ refContextInfo()

sk_sp< GrContextThreadSafeProxy > GrSurfaceCharacterization::refContextInfo ( ) const

inline

Definition at line 90 of file GrSurfaceCharacterization.h.

90{ return fContextInfo; }

◆ sampleCount()

int GrSurfaceCharacterization::sampleCount ( ) const

inline

Definition at line 102 of file GrSurfaceCharacterization.h.

102{ return fSampleCnt; }

◆ surfaceProps()

const SkSurfaceProps & GrSurfaceCharacterization::surfaceProps ( ) const

inline

Definition at line 115 of file GrSurfaceCharacterization.h.

115{ return fSurfaceProps; }

◆ usesGLFBO0()

bool GrSurfaceCharacterization::usesGLFBO0 ( ) const

inline

Definition at line 105 of file GrSurfaceCharacterization.h.

105{ return UsesGLFBO0::kYes == fUsesGLFBO0; }

◆ vkRTSupportsInputAttachment()

bool GrSurfaceCharacterization::vkRTSupportsInputAttachment ( ) const

inline

Definition at line 106 of file GrSurfaceCharacterization.h.

                                             {
        return VkRTSupportsInputAttachment::kYes == fVkRTSupportsInputAttachment;
    }

◆ vulkanSecondaryCBCompatible()

bool GrSurfaceCharacterization::vulkanSecondaryCBCompatible ( ) const

inline

Definition at line 109 of file GrSurfaceCharacterization.h.

                                             {
        return VulkanSecondaryCBCompatible::kYes == fVulkanSecondaryCBCompatible;
    }

◆ width()

int GrSurfaceCharacterization::width ( ) const

inline

Definition at line 99 of file GrSurfaceCharacterization.h.

99{ return fImageInfo.width(); }

SkImageInfo::width

int width() const

Definition: SkImageInfo.h:365

Friends And Related Function Documentation

◆ GrContextThreadSafeProxy

friend class GrContextThreadSafeProxy

friend

Definition at line 120 of file GrSurfaceCharacterization.h.

◆ GrDeferredDisplayListRecorder

friend class GrDeferredDisplayListRecorder

friend

Definition at line 122 of file GrSurfaceCharacterization.h.

◆ GrVkContextThreadSafeProxy

friend class GrVkContextThreadSafeProxy

friend

Definition at line 121 of file GrSurfaceCharacterization.h.

◆ GrVkSecondaryCBDrawContext

friend class GrVkSecondaryCBDrawContext

friend

Definition at line 119 of file GrSurfaceCharacterization.h.

◆ SkSurface

friend class SkSurface

friend

Definition at line 123 of file GrSurfaceCharacterization.h.

◆ SkSurface_Ganesh

friend class SkSurface_Ganesh

friend

Definition at line 118 of file GrSurfaceCharacterization.h.

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

third_party/skia/include/private/chromium/GrSurfaceCharacterization.h
third_party/skia/src/gpu/ganesh/GrSurfaceCharacterization.cpp

Public Types

Public Member Functions

Friends

Detailed Description

Member Enumeration Documentation

◆ Textureable

◆ UsesGLFBO0

◆ VkRTSupportsInputAttachment

◆ VulkanSecondaryCBCompatible

Constructor & Destructor Documentation

◆ GrSurfaceCharacterization() [1/3]

◆ GrSurfaceCharacterization() [2/3]

◆ GrSurfaceCharacterization() [3/3]

Member Function Documentation

◆ backendFormat()

◆ cacheMaxResourceBytes()

◆ colorSpace()

◆ colorType()

◆ contextInfo()

◆ createBackendFormat()

◆ createColorSpace()

◆ createFBO0()

◆ createResized()

◆ dimensions()

◆ height()

◆ imageInfo()

◆ isMipMapped()

◆ isProtected()

◆ isTextureable()

◆ isValid()

◆ operator!=()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator==()

◆ origin()

◆ refColorSpace()

◆ refContextInfo()

◆ sampleCount()

◆ surfaceProps()

◆ usesGLFBO0()

◆ vkRTSupportsInputAttachment()

◆ vulkanSecondaryCBCompatible()

◆ width()

Friends And Related Function Documentation

◆ GrContextThreadSafeProxy

◆ GrDeferredDisplayListRecorder

◆ GrVkContextThreadSafeProxy

◆ GrVkSecondaryCBDrawContext

◆ SkSurface

◆ SkSurface_Ganesh