#include <GrVkTextureRenderTarget.h>

Inheritance diagram for GrVkTextureRenderTarget:

Public Member Functions
GrBackendFormat	backendFormat () const override

Public Member Functions inherited from GrVkTexture
	~GrVkTexture () override

GrBackendTexture	getBackendTexture () const override

void	textureParamsModified () override

GrVkImage *	textureImage () const

const GrVkImageView *	textureView ()

const GrVkDescriptorSet *	cachedSingleDescSet (GrSamplerState)

void	addDescriptorSetToCache (const GrVkDescriptorSet *, GrSamplerState)

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

const GrTexture *	asTexture () const override

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

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

void	setRelease (ReleaseProc proc, ReleaseCtx ctx)

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

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 GrVkRenderTarget
	~GrVkRenderTarget () override

const GrVkFramebuffer *	getFramebuffer (bool withResolve, bool withStencil, SelfDependencyFlags selfDepFlags, LoadFromResolve)

const GrVkFramebuffer *	getFramebuffer (const GrVkRenderPass &renderPass)

GrVkImage *	colorAttachment () const

const GrVkImageView *	colorAttachmentView () const

GrVkImage *	resolveAttachment () const

const GrVkImageView *	resolveAttachmentView () const

GrVkImage *	nonMSAAAttachment () const

GrVkImage *	externalAttachment () const

const GrVkRenderPass *	getSimpleRenderPass (bool withResolve, bool withStencil, SelfDependencyFlags selfDepFlags, LoadFromResolve)

GrVkResourceProvider::CompatibleRPHandle	compatibleRenderPassHandle (bool withResolve, bool withStencil, SelfDependencyFlags selfDepFlags, LoadFromResolve)

bool	wrapsSecondaryCommandBuffer () const

sk_sp< GrVkFramebuffer >	externalFramebuffer () const

bool	canAttemptStencilAttachment (bool useMSAASurface) const override

GrBackendRenderTarget	getBackendRenderTarget () const override

bool	getAttachmentsDescriptor (GrVkRenderPass::AttachmentsDescriptor desc, GrVkRenderPass::AttachmentFlags flags, bool withResolve, bool withStencil)

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

GrRenderTarget *	asRenderTarget () override

const GrRenderTarget *	asRenderTarget () const override

int	numSamples () const

GrAttachment *	getStencilAttachment (bool useMSAASurface) const

GrAttachment *	getStencilAttachment () const

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< GrVkTextureRenderTarget >	MakeNewTextureRenderTarget (GrVkGpu *gpu, skgpu::Budgeted budgeted, SkISize dimensions, VkFormat format, uint32_t mipLevels, int sampleCnt, GrMipmapStatus mipmapStatus, GrProtected isProtected, std::string_view label)

static sk_sp< GrVkTextureRenderTarget >	MakeWrappedTextureRenderTarget (GrVkGpu *, SkISize dimensions, int sampleCnt, GrWrapOwnership, GrWrapCacheable, const GrVkImageInfo &, sk_sp< skgpu::MutableTextureState >)

Static Public Member Functions inherited from GrVkTexture
static sk_sp< GrVkTexture >	MakeNewTexture (GrVkGpu *, skgpu::Budgeted budgeted, SkISize dimensions, VkFormat format, uint32_t mipLevels, GrProtected, GrMipmapStatus, std::string_view label)

static sk_sp< GrVkTexture >	MakeWrappedTexture (GrVkGpu *, SkISize dimensions, GrWrapOwnership, GrWrapCacheable, GrIOType, const GrVkImageInfo &, sk_sp< skgpu::MutableTextureState >)

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 GrVkRenderTarget
static sk_sp< GrVkRenderTarget >	MakeWrappedRenderTarget (GrVkGpu *, SkISize, int sampleCnt, const GrVkImageInfo &, sk_sp< skgpu::MutableTextureState >)

static sk_sp< GrVkRenderTarget >	MakeSecondaryCBRenderTarget (GrVkGpu *, SkISize, const GrVkDrawableInfo &vkInfo)

static void	ReconstructAttachmentsDescriptor (const GrVkCaps &vkCaps, const GrProgramInfo &programInfo, GrVkRenderPass::AttachmentsDescriptor desc, GrVkRenderPass::AttachmentFlags flags)

Protected Member Functions
void	onAbandon () override

void	onRelease () override

Protected Member Functions inherited from GrVkTexture
	GrVkTexture (GrVkGpu *, SkISize dimensions, sk_sp< GrVkImage > texture, GrMipmapStatus, std::string_view label)

GrVkGpu *	getVkGpu () const

bool	onStealBackendTexture (GrBackendTexture , SkImages::BackendTextureReleaseProc ) override

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

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

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	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 GrVkRenderTarget
	GrVkRenderTarget (GrVkGpu *gpu, SkISize dimensions, sk_sp< GrVkImage > colorAttachment, sk_sp< GrVkImage > resolveImage, CreateType createType, std::string_view label)

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

	~GrRenderTarget () override

Private Member Functions
size_t	onGpuMemorySize () const override

void	onSetLabel () override

void	onSetRelease (sk_sp< RefCntedReleaseProc > releaseHelper) 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 GrVkRenderTarget
using	SelfDependencyFlags = GrVkRenderPass::SelfDependencyFlags

using	LoadFromResolve = GrVkRenderPass::LoadFromResolve

Protected Types inherited from GrVkRenderTarget
enum class	CreateType { kDirectlyWrapped , kFromTextureRT }

Detailed Description

Definition at line 27 of file GrVkTextureRenderTarget.h.

Member Function Documentation

◆ backendFormat()

GrBackendFormat GrVkTextureRenderTarget::backendFormat ( ) const

inlineoverridevirtual

Reimplemented from GrVkTexture.

Definition at line 48 of file GrVkTextureRenderTarget.h.

48{ return GrVkTexture::backendFormat(); }

GrVkTexture::backendFormat

GrBackendFormat backendFormat() const override

Definition GrVkTexture.h:46

◆ MakeNewTextureRenderTarget()

sk_sp< GrVkTextureRenderTarget > GrVkTextureRenderTarget::MakeNewTextureRenderTarget	(	GrVkGpu *	gpu,
		skgpu::Budgeted	budgeted,
		SkISize	dimensions,
		VkFormat	format,
		uint32_t	mipLevels,
		int	sampleCnt,
		GrMipmapStatus	mipmapStatus,
		GrProtected	isProtected,
		std::string_view	label
	)

static

Definition at line 87 of file GrVkTextureRenderTarget.cpp.

                              {
    sk_sp<GrVkImage> texture = GrVkImage::MakeTexture(gpu,
                                                      dimensions,
                                                      format,
                                                      mipLevels,
                                                      GrRenderable::kYes,
                                                      /*numSamples=*/1,
                                                      budgeted,
                                                      isProtected);
    if (!texture) {
        return nullptr;
    }
 
    sk_sp<GrVkImage> colorAttachment;
    sk_sp<GrVkImage> resolveAttachment;
    if (!create_rt_attachments(gpu, dimensions, format, sampleCnt, isProtected, texture,
                               &colorAttachment, &resolveAttachment)) {
        return nullptr;
    }
    SkASSERT(colorAttachment);
    SkASSERT(sampleCnt == 1 || resolveAttachment);
    return sk_sp<GrVkTextureRenderTarget>(new GrVkTextureRenderTarget(gpu,
                                                                      budgeted,
                                                                      dimensions,
                                                                      std::move(texture),
                                                                      std::move(colorAttachment),
                                                                      std::move(resolveAttachment),
                                                                      mipmapStatus,
                                                                      label));
}

◆ MakeWrappedTextureRenderTarget()

sk_sp< GrVkTextureRenderTarget > GrVkTextureRenderTarget::MakeWrappedTextureRenderTarget	(	GrVkGpu *	gpu,
		SkISize	dimensions,
		int	sampleCnt,
		GrWrapOwnership	wrapOwnership,
		GrWrapCacheable	cacheable,
		const GrVkImageInfo &	info,
		sk_sp< skgpu::MutableTextureState >	mutableState
	)

static

Definition at line 127 of file GrVkTextureRenderTarget.cpp.

                                                      {
    // Adopted textures require both image and allocation because we're responsible for freeing
    SkASSERT(VK_NULL_HANDLE != info.fImage &&
             (kBorrow_GrWrapOwnership == wrapOwnership || VK_NULL_HANDLE != info.fAlloc.fMemory));
 
    GrAttachment::UsageFlags textureUsageFlags = GrAttachment::UsageFlags::kTexture;
    if (info.fImageUsageFlags & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
        textureUsageFlags |= GrAttachment::UsageFlags::kColorAttachment;
    }
 
    sk_sp<GrVkImage> texture = GrVkImage::MakeWrapped(gpu,
                                                      dimensions,
                                                      info,
                                                      std::move(mutableState),
                                                      textureUsageFlags,
                                                      wrapOwnership,
                                                      cacheable,
                                                      "VkImage_MakeWrappedTextureRenderTarget");
    if (!texture) {
        return nullptr;
    }
 
    sk_sp<GrVkImage> colorAttachment;
    sk_sp<GrVkImage> resolveAttachment;
    if (!create_rt_attachments(gpu, dimensions, info.fFormat, sampleCnt, info.fProtected, texture,
                               &colorAttachment, &resolveAttachment)) {
        return nullptr;
    }
    SkASSERT(colorAttachment);
    SkASSERT(sampleCnt == 1 || resolveAttachment);
 
    GrMipmapStatus mipmapStatus =
            info.fLevelCount > 1 ? GrMipmapStatus::kDirty : GrMipmapStatus::kNotAllocated;
 
    return sk_sp<GrVkTextureRenderTarget>(
            new GrVkTextureRenderTarget(gpu,
                                        dimensions,
                                        std::move(texture),
                                        std::move(colorAttachment),
                                        std::move(resolveAttachment),
                                        mipmapStatus,
                                        cacheable,
                                        /*label=*/"Vk_MakeWrappedTextureRenderTarget"));
}

◆ onAbandon()

void GrVkTextureRenderTarget::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 GrVkTexture.

Definition at line 51 of file GrVkTextureRenderTarget.h.

                              {
        // In order to correctly handle calling texture idle procs, GrVkTexture must go first.
        GrVkTexture::onAbandon();
        GrVkRenderTarget::onAbandon();
    }

◆ onGpuMemorySize()

size_t GrVkTextureRenderTarget::onGpuMemorySize ( ) const

overrideprivatevirtual

Reimplemented from GrTexture.

Definition at line 179 of file GrVkTextureRenderTarget.cpp.

                                                      {
    // The GrTexture[RenderTarget] is built up by a bunch of attachments each of which are their
    // own GrGpuResource. Ideally the GrRenderTarget would not be a GrGpuResource and the GrTexture
    // would just merge with the new GrSurface/Attachment world. Then we could just depend on each
    // attachment to give its own size since we don't have GrGpuResources owning other
    // GrGpuResources. Until we get to that point we need to live in some hybrid world. We will let
    // the msaa and stencil attachments track their own size because they do get cached separately.
    // For all GrTexture* based things we will continue to to use the GrTexture* to report size and
    // the owned attachments will have no size and be uncached.
#ifdef SK_DEBUG
    // The nonMSAA attachment (either color or resolve depending on numSamples should have size of
    // zero since it is a texture attachment.
    SkASSERT(this->nonMSAAAttachment()->gpuMemorySize() == 0);
    if (this->numSamples() > 1) {
        // Msaa attachment should have a valid size
        SkASSERT(this->colorAttachment()->gpuMemorySize() ==
                 GrSurface::ComputeSize(this->backendFormat(),
                                        this->dimensions(),
                                        this->numSamples(),
                                        skgpu::Mipmapped::kNo));
    }
#endif
    return GrSurface::ComputeSize(this->backendFormat(), this->dimensions(),
                                  1 /*colorSamplesPerPixel*/, this->mipmapped());
}

◆ onRelease()

void GrVkTextureRenderTarget::onRelease ( )

inlineoverrideprotectedvirtual

Overridden to free GPU resources in the backend API.

Reimplemented from GrVkTexture.

Definition at line 57 of file GrVkTextureRenderTarget.h.

                              {
        // In order to correctly handle calling texture idle procs, GrVkTexture must go first.
        GrVkTexture::onRelease();
        GrVkRenderTarget::onRelease();
    }

◆ onSetLabel()

void GrVkTextureRenderTarget::onSetLabel ( )

inlineoverrideprivatevirtual

Reimplemented from GrVkTexture.

Definition at line 84 of file GrVkTextureRenderTarget.h.

84{}

◆ onSetRelease()

void GrVkTextureRenderTarget::onSetRelease ( sk_sp< RefCntedReleaseProc > releaseHelper )

inlineoverrideprivatevirtual

Reimplemented from GrVkTexture.

Definition at line 88 of file GrVkTextureRenderTarget.h.

                                                                         {
        // Forward the release proc on to GrVkImage
        GrVkTexture::onSetRelease(std::move(releaseHelper));
    }

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

third_party/skia/src/gpu/ganesh/vk/GrVkTextureRenderTarget.h
third_party/skia/src/gpu/ganesh/vk/GrVkTextureRenderTarget.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ backendFormat()

◆ MakeNewTextureRenderTarget()

◆ MakeWrappedTextureRenderTarget()

◆ onAbandon()

◆ onGpuMemorySize()

◆ onRelease()

◆ onSetLabel()

◆ onSetRelease()