#include <GrGLTextureRenderTarget.h>

Inheritance diagram for GrGLTextureRenderTarget:

Public Member Functions
	GrGLTextureRenderTarget (GrGLGpu *gpu, skgpu::Budgeted budgeted, int sampleCount, const GrGLTexture::Desc &texDesc, const GrGLRenderTarget::IDs &, GrMipmapStatus, std::string_view label)

bool	canAttemptStencilAttachment (bool useMultisampleFBO) const override

void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const override

GrBackendFormat	backendFormat () const override

Public Member Functions inherited from GrGLTexture
	GrGLTexture (GrGLGpu *, skgpu::Budgeted, const Desc &, GrMipmapStatus, std::string_view label)

	~GrGLTexture () override

GrBackendTexture	getBackendTexture () const override

GrBackendFormat	backendFormat () const override

void	textureParamsModified () override

GrGLTextureParameters *	parameters ()

GrGLuint	textureID () const

GrGLenum	target () const

GrGLFormat	format () const

bool	hasBaseLevelBeenBoundToFBO () const

void	baseLevelWasBoundToFBO ()

void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const override

Public Member Functions inherited from GrTexture
GrTexture *	asTexture () override

const GrTexture *	asTexture () const override

virtual GrBackendTexture	getBackendTexture () const =0

virtual void	textureParamsModified ()=0

GrTextureType	textureType () const

bool	hasRestrictedSampling () const

void	markMipmapsDirty ()

void	markMipmapsClean ()

skgpu::Mipmapped	mipmapped () const

bool	mipmapsAreDirty () const

GrMipmapStatus	mipmapStatus () const

int	maxMipmapLevel () const

Public Member Functions inherited from GrSurface
SkISize	dimensions () const

int	width () const

int	height () const

SkRect	getBoundsRect () const

virtual GrBackendFormat	backendFormat () const =0

void	setRelease (sk_sp< skgpu::RefCntedCallback > releaseHelper)

void	setRelease (ReleaseProc proc, ReleaseCtx ctx)

virtual GrTexture *	asTexture ()

virtual const GrTexture *	asTexture () const

virtual GrRenderTarget *	asRenderTarget ()

virtual const GrRenderTarget *	asRenderTarget () const

GrInternalSurfaceFlags	flags () const

bool	readOnly () const

bool	framebufferOnly () const

bool	isProtected () const

void	setFramebufferOnly ()

Public Member Functions inherited from GrGpuResource
bool	wasDestroyed () const

const GrDirectContext *	getContext () const

GrDirectContext *	getContext ()

size_t	gpuMemorySize () const

UniqueID	uniqueID () const

const skgpu::UniqueKey &	getUniqueKey () const

std::string	getLabel () const

void	setLabel (std::string_view label)

CacheAccess	cacheAccess ()

const CacheAccess	cacheAccess () const

ProxyAccess	proxyAccess ()

ResourcePriv	resourcePriv ()

const ResourcePriv	resourcePriv () const

virtual void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const

virtual const char *	getResourceType () const =0

Public Member Functions inherited from GrIORef< GrGpuResource >
bool	unique () const

void	ref () const

void	unref () const

void	refCommandBuffer () const

void	unrefCommandBuffer () const

Public Member Functions inherited from SkNoncopyable
	SkNoncopyable ()=default

	SkNoncopyable (SkNoncopyable &&)=default

SkNoncopyable &	operator= (SkNoncopyable &&)=default

Public Member Functions inherited from GrGLRenderTarget
bool	alwaysClearStencil () const override

bool	isFBO0 (bool multisample) const

bool	isMultisampledRenderToTexture () const

GrBackendRenderTarget	getBackendRenderTarget () const override

GrBackendFormat	backendFormat () const override

bool	canAttemptStencilAttachment (bool useMultisampleFBO) const override

void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const override

GrGLFormat	format () const

bool	hasDynamicMSAAAttachment () const

bool	ensureDynamicMSAAAttachment ()

void	bind (bool useMultisampleFBO)

bool	mustRebind (bool useMultisampleFBO) const

void	bindForPixelOps (GrGLenum fboTarget)

void	bindForResolve (ResolveDirection)

bool	glRTFBOIDis0 () const

Public Member Functions inherited from GrRenderTarget
virtual bool	alwaysClearStencil () const

GrRenderTarget *	asRenderTarget () override

const GrRenderTarget *	asRenderTarget () const override

int	numSamples () const

virtual GrBackendRenderTarget	getBackendRenderTarget () const =0

GrAttachment *	getStencilAttachment (bool useMSAASurface) const

GrAttachment *	getStencilAttachment () const

virtual bool	canAttemptStencilAttachment (bool useMSAASurface) const =0

void	attachStencilAttachment (sk_sp< GrAttachment > stencil, bool useMSAASurface)

int	numStencilBits (bool useMSAASurface) const

int	getSamplePatternKey ()

const skia_private::TArray< SkPoint > &	getSampleLocations ()

void	setRequiresManualMSAAResolve ()

bool	requiresManualMSAAResolve () const

Static Public Member Functions
static sk_sp< GrGLTextureRenderTarget >	MakeWrapped (GrGLGpu *gpu, int sampleCount, const GrGLTexture::Desc &, sk_sp< GrGLTextureParameters >, const GrGLRenderTarget::IDs &, GrWrapCacheable, GrMipmapStatus, std::string_view label)

Static Public Member Functions inherited from GrGLTexture
static GrTextureType	TextureTypeFromTarget (GrGLenum textureTarget)

static sk_sp< GrGLTexture >	MakeWrapped (GrGLGpu *, GrMipmapStatus, const Desc &, sk_sp< GrGLTextureParameters >, GrWrapCacheable, GrIOType, std::string_view label)

Static Public Member Functions inherited from GrTexture
static bool	StealBackendTexture (sk_sp< GrTexture >, GrBackendTexture , SkImages::BackendTextureReleaseProc )

static void	ComputeScratchKey (const GrCaps &caps, const GrBackendFormat &format, SkISize dimensions, GrRenderable, int sampleCnt, skgpu::Mipmapped, GrProtected, skgpu::ScratchKey *key)

Static Public Member Functions inherited from GrSurface
static size_t	ComputeSize (const GrBackendFormat &, SkISize dimensions, int colorSamplesPerPixel, skgpu::Mipmapped, bool binSize=false)

Static Public Member Functions inherited from GrGpuResource
static uint32_t	CreateUniqueID ()

Static Public Member Functions inherited from GrGLRenderTarget
static sk_sp< GrGLRenderTarget >	MakeWrapped (GrGLGpu *, const SkISize &, GrGLFormat, int sampleCount, const IDs &, int stencilBits, skgpu::Protected, std::string_view label)

Protected Member Functions
void	onAbandon () override

void	onRelease () override

Protected Member Functions inherited from GrGLTexture
	GrGLTexture (GrGLGpu *, const Desc &, sk_sp< GrGLTextureParameters >, GrMipmapStatus, std::string_view label)

	GrGLTexture (GrGLGpu *, const Desc &, GrMipmapStatus, sk_sp< GrGLTextureParameters >, GrWrapCacheable, GrIOType, std::string_view label)

void	init (const Desc &)

void	onAbandon () override

void	onRelease () override

bool	onStealBackendTexture (GrBackendTexture , SkImages::BackendTextureReleaseProc ) override

void	onSetLabel () override

Protected Member Functions inherited from GrTexture
	GrTexture (GrGpu *, const SkISize &, GrProtected, GrTextureType, GrMipmapStatus, std::string_view label)

virtual bool	onStealBackendTexture (GrBackendTexture , SkImages::BackendTextureReleaseProc )=0

void	computeScratchKey (skgpu::ScratchKey *) const override

Protected Member Functions inherited from GrSurface
void	setGLRTFBOIDIs0 ()

bool	glRTFBOIDis0 () const

void	setRequiresManualMSAAResolve ()

bool	requiresManualMSAAResolve () const

void	setReadOnly ()

void	setVkRTSupportsInputAttachment ()

	GrSurface (GrGpu *gpu, const SkISize &dimensions, skgpu::Protected isProtected, std::string_view label)

	~GrSurface () override

void	onRelease () override

void	onAbandon () override

Protected Member Functions inherited from GrGpuResource
void	registerWithCache (skgpu::Budgeted)

void	registerWithCacheWrapped (GrWrapCacheable)

	GrGpuResource (GrGpu *, std::string_view label)

virtual	~GrGpuResource ()

GrGpu *	getGpu () const

virtual void	onRelease ()

virtual void	onAbandon ()

virtual void	setMemoryBacking (SkTraceMemoryDump *, const SkString &) const

SkString	getResourceName () const

void	dumpMemoryStatisticsPriv (SkTraceMemoryDump traceMemoryDump, const SkString &resourceName, const char type, size_t size) const

Protected Member Functions inherited from GrIORef< GrGpuResource >
	GrIORef ()

bool	internalHasRef () const

bool	internalHasNoCommandBufferUsages () const

void	addInitialRef () const

Protected Member Functions inherited from GrGLRenderTarget
	GrGLRenderTarget (GrGLGpu *, const SkISize &, GrGLFormat, int sampleCount, const IDs &, skgpu::Protected, std::string_view label)

void	init (GrGLFormat, const IDs &)

void	bindInternal (GrGLenum fboTarget, bool useMultisampleFBO)

void	onAbandon () override

void	onRelease () override

int	totalMemorySamplesPerPixel () const

Protected Member Functions inherited from GrRenderTarget
	GrRenderTarget (GrGpu *, const SkISize &, int sampleCount, GrProtected, std::string_view label, sk_sp< GrAttachment > stenicl=nullptr)

	~GrRenderTarget () override

void	onAbandon () override

void	onRelease () override

Additional Inherited Members
Public Types inherited from GrSurface
typedef void *	ReleaseCtx

typedef void(*	ReleaseProc) (ReleaseCtx)

Public Types inherited from GrIORef< GrGpuResource >
enum	LastRemovedRef

Public Types inherited from GrGLRenderTarget
enum	{ kUnresolvableFBOID = 0 }

enum class	ResolveDirection : bool { kSingleToMSAA , kMSAAToSingle }

Detailed Description

Definition at line 23 of file GrGLTextureRenderTarget.h.

Constructor & Destructor Documentation

◆ GrGLTextureRenderTarget()

GrGLTextureRenderTarget::GrGLTextureRenderTarget	(	GrGLGpu *	gpu,
		skgpu::Budgeted	budgeted,
		int	sampleCount,
		const GrGLTexture::Desc &	texDesc,
		const GrGLRenderTarget::IDs &	rtIDs,
		GrMipmapStatus	mipmapStatus,
		std::string_view	label
	)

Definition at line 16 of file GrGLTextureRenderTarget.cpp.

        : GrSurface(gpu, texDesc.fSize, texDesc.fIsProtected, label)
        , GrGLTexture(gpu, texDesc, nullptr, mipmapStatus, label)
        , GrGLRenderTarget(gpu, texDesc.fSize, texDesc.fFormat, sampleCount, rtIDs,
                           texDesc.fIsProtected, label) {
    this->registerWithCache(budgeted);
}

Member Function Documentation

◆ backendFormat()

GrBackendFormat GrGLTextureRenderTarget::backendFormat ( ) const

inlineoverridevirtual

Reimplemented from GrGLRenderTarget.

Definition at line 48 of file GrGLTextureRenderTarget.h.

                                                   {
        // It doesn't matter if we take the texture or render target path, so just pick texture.
        return GrGLTexture::backendFormat();
    }

◆ canAttemptStencilAttachment()

bool GrGLTextureRenderTarget::canAttemptStencilAttachment ( bool useMultisampleFBO ) const

overridevirtual

Reimplemented from GrGLRenderTarget.

Definition at line 59 of file GrGLTextureRenderTarget.cpp.

                                                                                      {
    // This cap should have been handled at a higher level.
    SkASSERT(!this->getGpu()->getContext()->priv().caps()->avoidStencilBuffers());
    // The RT FBO of GrGLTextureRenderTarget is never created from a wrapped FBO.
    return true;
}

◆ dumpMemoryStatistics()

void GrGLTextureRenderTarget::dumpMemoryStatistics ( SkTraceMemoryDump * traceMemoryDump ) const

overridevirtual

Dumps memory usage information for this GrGpuResource to traceMemoryDump. Typically, subclasses should not need to override this, and should only need to override setMemoryBacking.

Reimplemented from GrGLRenderTarget.

Definition at line 45 of file GrGLTextureRenderTarget.cpp.

                                              {
#ifndef SK_BUILD_FOR_ANDROID_FRAMEWORK
    // Delegate to the base classes
    GrGLRenderTarget::dumpMemoryStatistics(traceMemoryDump);
    GrGLTexture::dumpMemoryStatistics(traceMemoryDump);
#else
    SkString resourceName = this->getResourceName();
    resourceName.append("/texture_renderbuffer");
    this->dumpMemoryStatisticsPriv(traceMemoryDump, resourceName, "RenderTarget",
                                   this->gpuMemorySize());
#endif
}

◆ MakeWrapped()

sk_sp< GrGLTextureRenderTarget > GrGLTextureRenderTarget::MakeWrapped	(	GrGLGpu *	gpu,
		int	sampleCount,
		const GrGLTexture::Desc &	texDesc,
		sk_sp< GrGLTextureParameters >	parameters,
		const GrGLRenderTarget::IDs &	rtIDs,
		GrWrapCacheable	cacheable,
		GrMipmapStatus	mipmapStatus,
		std::string_view	label
	)

static

Definition at line 66 of file GrGLTextureRenderTarget.cpp.

                              {
    return sk_sp<GrGLTextureRenderTarget>(
            new GrGLTextureRenderTarget(gpu,
                                        sampleCount,
                                        texDesc,
                                        std::move(parameters),
                                        rtIDs,
                                        cacheable,
                                        mipmapStatus,
                                        label));
}

◆ onAbandon()

void GrGLTextureRenderTarget::onAbandon ( )

inlineoverrideprotectedvirtual

Overridden to abandon any internal handles, ptrs, etc to backend API resources. This may be called when the underlying 3D context is no longer valid and so no backend API calls should be made.

Reimplemented from GrGLRenderTarget.

Definition at line 54 of file GrGLTextureRenderTarget.h.

                              {
        GrGLRenderTarget::onAbandon();
        GrGLTexture::onAbandon();
    }

◆ onRelease()

void GrGLTextureRenderTarget::onRelease ( )

inlineoverrideprotectedvirtual

Overridden to free GPU resources in the backend API.

Reimplemented from GrGLRenderTarget.

Definition at line 59 of file GrGLTextureRenderTarget.h.

                              {
        GrGLRenderTarget::onRelease();
        GrGLTexture::onRelease();
    }

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

third_party/skia/src/gpu/ganesh/gl/GrGLTextureRenderTarget.h
third_party/skia/src/gpu/ganesh/gl/GrGLTextureRenderTarget.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GrGLTextureRenderTarget()

Member Function Documentation

◆ backendFormat()

◆ canAttemptStencilAttachment()

◆ dumpMemoryStatistics()

◆ MakeWrapped()

◆ onAbandon()

◆ onRelease()