#include <VulkanResourceProvider.h>

Inheritance diagram for skgpu::graphite::VulkanResourceProvider:

Public Member Functions
	VulkanResourceProvider (SharedContext sharedContext, SingleOwner , uint32_t recorderID, size_t resourceBudget, sk_sp< Buffer > intrinsicConstantUniformBuffer, sk_sp< Buffer > loadMSAAVertexBuffer)

	~VulkanResourceProvider () override

sk_sp< Texture >	createWrappedTexture (const BackendTexture &) override

sk_sp< Buffer >	refIntrinsicConstantBuffer () const

const Buffer *	loadMSAAVertexBuffer () const

sk_sp< VulkanSamplerYcbcrConversion >	findOrCreateCompatibleSamplerYcbcrConversion (const VulkanYcbcrConversionInfo &ycbcrInfo) const

Public Member Functions inherited from skgpu::graphite::ResourceProvider
virtual	~ResourceProvider ()

sk_sp< GraphicsPipeline >	findOrCreateGraphicsPipeline (const RuntimeEffectDictionary *, const GraphicsPipelineDesc &, const RenderPassDesc &)

sk_sp< ComputePipeline >	findOrCreateComputePipeline (const ComputePipelineDesc &)

sk_sp< Texture >	findOrCreateScratchTexture (SkISize, const TextureInfo &, skgpu::Budgeted)

sk_sp< Texture >	findOrCreateDepthStencilAttachment (SkISize dimensions, const TextureInfo &)

sk_sp< Texture >	findOrCreateDiscardableMSAAAttachment (SkISize dimensions, const TextureInfo &)

sk_sp< Buffer >	findOrCreateBuffer (size_t size, BufferType type, AccessPattern, std::string_view label)

sk_sp< Sampler >	findOrCreateCompatibleSampler (const SamplerDesc &)

BackendTexture	createBackendTexture (SkISize dimensions, const TextureInfo &)

void	deleteBackendTexture (const BackendTexture &)

ProxyCache *	proxyCache ()

size_t	getResourceCacheLimit () const

size_t	getResourceCacheCurrentBudgetedBytes () const

void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const

void	freeGpuResources ()

void	purgeResourcesNotUsedSince (StdSteadyClock::time_point purgeTime)

Static Public Attributes
static constexpr size_t	kIntrinsicConstantSize = sizeof(float) * 4

static constexpr size_t	kLoadMSAAVertexBufferSize = sizeof(float) * 8

Private Member Functions
sk_sp< GraphicsPipeline >	createGraphicsPipeline (const RuntimeEffectDictionary *, const GraphicsPipelineDesc &, const RenderPassDesc &) override

sk_sp< ComputePipeline >	createComputePipeline (const ComputePipelineDesc &) override

sk_sp< Texture >	createTexture (SkISize, const TextureInfo &, skgpu::Budgeted) override

sk_sp< Buffer >	createBuffer (size_t size, BufferType type, AccessPattern, std::string_view label) override

sk_sp< Sampler >	createSampler (const SamplerDesc &) override

BackendTexture	onCreateBackendTexture (SkISize dimensions, const TextureInfo &) override

void	onDeleteBackendTexture (const BackendTexture &) override

Friends
class	VulkanCommandBuffer

Additional Inherited Members
Protected Member Functions inherited from skgpu::graphite::ResourceProvider
	ResourceProvider (SharedContext sharedContext, SingleOwner singleOwner, uint32_t recorderID, size_t resourceBudget)

Protected Attributes inherited from skgpu::graphite::ResourceProvider
SharedContext *	fSharedContext

sk_sp< ResourceCache >	fResourceCache

Detailed Description

Definition at line 32 of file VulkanResourceProvider.h.

Constructor & Destructor Documentation

◆ VulkanResourceProvider()

skgpu::graphite::VulkanResourceProvider::VulkanResourceProvider	(	SharedContext *	sharedContext,
		SingleOwner *	singleOwner,
		uint32_t	recorderID,
		size_t	resourceBudget,
		sk_sp< Buffer >	intrinsicConstantUniformBuffer,
		sk_sp< Buffer >	loadMSAAVertexBuffer
	)

Definition at line 42 of file VulkanResourceProvider.cpp.

        : ResourceProvider(sharedContext, singleOwner, recorderID, resourceBudget)
        , fIntrinsicUniformBuffer(std::move(intrinsicConstantUniformBuffer))
        , fLoadMSAAVertexBuffer(std::move(loadMSAAVertexBuffer)) {
}

◆ ~VulkanResourceProvider()

skgpu::graphite::VulkanResourceProvider::~VulkanResourceProvider ( )

override

Definition at line 53 of file VulkanResourceProvider.cpp.

                                                {
    if (fPipelineCache != VK_NULL_HANDLE) {
        VULKAN_CALL(this->vulkanSharedContext()->interface(),
                    DestroyPipelineCache(this->vulkanSharedContext()->device(),
                                         fPipelineCache,
                                         nullptr));
    }
    if (fMSAALoadVertShaderModule != VK_NULL_HANDLE) {
        VULKAN_CALL(this->vulkanSharedContext()->interface(),
                    DestroyShaderModule(this->vulkanSharedContext()->device(),
                                        fMSAALoadVertShaderModule,
                                        nullptr));
    }
    if (fMSAALoadFragShaderModule != VK_NULL_HANDLE) {
        VULKAN_CALL(this->vulkanSharedContext()->interface(),
                    DestroyShaderModule(this->vulkanSharedContext()->device(),
                                        fMSAALoadFragShaderModule,
                                        nullptr));
    }
    if (fMSAALoadPipelineLayout != VK_NULL_HANDLE) {
        VULKAN_CALL(this->vulkanSharedContext()->interface(),
                    DestroyPipelineLayout(this->vulkanSharedContext()->device(),
                                          fMSAALoadPipelineLayout,
                                          nullptr));
    }
}

Member Function Documentation

◆ createBuffer()

sk_sp< Buffer > skgpu::graphite::VulkanResourceProvider::createBuffer	(	size_t	size,
		BufferType	type,
		AccessPattern	accessPattern,
		std::string_view	label
	)

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 125 of file VulkanResourceProvider.cpp.

                                                                         {
    return VulkanBuffer::Make(this->vulkanSharedContext(),
                              size,
                              type,
                              accessPattern,
                              std::move(label));
}

◆ createComputePipeline()

sk_sp< ComputePipeline > skgpu::graphite::VulkanResourceProvider::createComputePipeline ( const ComputePipelineDesc & )

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 116 of file VulkanResourceProvider.cpp.

                                                                                               {
    return nullptr;
}

◆ createGraphicsPipeline()

sk_sp< GraphicsPipeline > skgpu::graphite::VulkanResourceProvider::createGraphicsPipeline	(	const RuntimeEffectDictionary *	runtimeDict,
		const GraphicsPipelineDesc &	pipelineDesc,
		const RenderPassDesc &	renderPassDesc
	)

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 102 of file VulkanResourceProvider.cpp.

                                              {
    auto compatibleRenderPass =
            this->findOrCreateRenderPass(renderPassDesc, /*compatibleOnly=*/true);
    return VulkanGraphicsPipeline::Make(this->vulkanSharedContext(),
                                        runtimeDict,
                                        pipelineDesc,
                                        renderPassDesc,
                                        compatibleRenderPass,
                                        this->pipelineCache());
}

◆ createSampler()

sk_sp< Sampler > skgpu::graphite::VulkanResourceProvider::createSampler ( const SamplerDesc & samplerDesc )

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 136 of file VulkanResourceProvider.cpp.

                                                                                   {
    return VulkanSampler::Make(this->vulkanSharedContext(),
                               samplerDesc.samplingOptions(),
                               samplerDesc.tileModeX(),
                               samplerDesc.tileModeY());
}

◆ createTexture()

sk_sp< Texture > skgpu::graphite::VulkanResourceProvider::createTexture	(	SkISize	size,
		const TextureInfo &	info,
		skgpu::Budgeted	budgeted
	)

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 120 of file VulkanResourceProvider.cpp.

                                                                             {
    return VulkanTexture::Make(this->vulkanSharedContext(), this, size, info, budgeted);
}

◆ createWrappedTexture()

sk_sp< Texture > skgpu::graphite::VulkanResourceProvider::createWrappedTexture ( const BackendTexture & texture )

overridevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 84 of file VulkanResourceProvider.cpp.

                                                                                         {
    return VulkanTexture::MakeWrapped(this->vulkanSharedContext(),
                                      this,
                                      texture.dimensions(),
                                      texture.info(),
                                      texture.getMutableState(),
                                      texture.getVkImage(),
                                      /*alloc=*/{}); // Skia does not own wrapped texture memory
}

◆ findOrCreateCompatibleSamplerYcbcrConversion()

sk_sp< VulkanSamplerYcbcrConversion > skgpu::graphite::VulkanResourceProvider::findOrCreateCompatibleSamplerYcbcrConversion ( const VulkanYcbcrConversionInfo & ycbcrInfo ) const

Definition at line 355 of file VulkanResourceProvider.cpp.

                                                                  {
    if (!ycbcrInfo.isValid()) {
        return nullptr;
    }
    auto ycbcrConversionKey = VulkanSamplerYcbcrConversion::MakeYcbcrConversionKey(
            this->vulkanSharedContext(), ycbcrInfo);
 
    if (Resource* resource = fResourceCache->findAndRefResource(ycbcrConversionKey,
                                                                skgpu::Budgeted::kNo)) {
        return sk_sp<VulkanSamplerYcbcrConversion>(
                static_cast<VulkanSamplerYcbcrConversion*>(resource));
    }
 
    auto ycbcrConversion = VulkanSamplerYcbcrConversion::Make(this->vulkanSharedContext(),
                                                              ycbcrInfo);
    if (!ycbcrConversion) {
        return nullptr;
    }
 
    ycbcrConversion->setKey(ycbcrConversionKey);
    fResourceCache->insertResource(ycbcrConversion.get());
 
    return ycbcrConversion;
}

◆ loadMSAAVertexBuffer()

const Buffer * skgpu::graphite::VulkanResourceProvider::loadMSAAVertexBuffer ( ) const

Definition at line 98 of file VulkanResourceProvider.cpp.

                                                                 {
    return fLoadMSAAVertexBuffer.get();
}

◆ onCreateBackendTexture()

BackendTexture skgpu::graphite::VulkanResourceProvider::onCreateBackendTexture	(	SkISize	dimensions,
		const TextureInfo &	info
	)

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 143 of file VulkanResourceProvider.cpp.

                                                                                       {
    VulkanTextureInfo vkTexInfo;
    if (!info.getVulkanTextureInfo(&vkTexInfo)) {
        return {};
    }
    VulkanTexture::CreatedImageInfo createdTextureInfo;
    if (!VulkanTexture::MakeVkImage(this->vulkanSharedContext(), dimensions, info,
                                    &createdTextureInfo)) {
        return {};
    }
    return {dimensions,
            vkTexInfo,
            skgpu::MutableTextureStates::GetVkImageLayout(createdTextureInfo.fMutableState.get()),
            skgpu::MutableTextureStates::GetVkQueueFamilyIndex(createdTextureInfo.fMutableState.get()),
            createdTextureInfo.fImage,
            createdTextureInfo.fMemoryAlloc};
}

◆ onDeleteBackendTexture()

void skgpu::graphite::VulkanResourceProvider::onDeleteBackendTexture ( const BackendTexture & texture )

overrideprivatevirtual

Implements skgpu::graphite::ResourceProvider.

Definition at line 328 of file VulkanResourceProvider.cpp.

                                                                                 {
    SkASSERT(texture.isValid());
    SkASSERT(texture.backend() == BackendApi::kVulkan);
 
    VULKAN_CALL(this->vulkanSharedContext()->interface(),
                DestroyImage(this->vulkanSharedContext()->device(), texture.getVkImage(),
                             /*VkAllocationCallbacks=*/nullptr));
 
    // Free the image memory used for the BackendTexture's VkImage.
    //
    // How we do this is dependent upon on how the image was allocated (via the memory allocator or
    // with a direct call to the Vulkan driver) . If the VulkanAlloc's fBackendMemory is != 0, then
    // that means the allocator was used. Otherwise, a direct driver call was used and we should
    // free the VkDeviceMemory (fMemory).
    if (texture.getMemoryAlloc()->fBackendMemory) {
        skgpu::VulkanMemory::FreeImageMemory(this->vulkanSharedContext()->memoryAllocator(),
                                             *(texture.getMemoryAlloc()));
    } else {
        SkASSERT(texture.getMemoryAlloc()->fMemory != VK_NULL_HANDLE);
        VULKAN_CALL(this->vulkanSharedContext()->interface(),
                    FreeMemory(this->vulkanSharedContext()->device(),
                               texture.getMemoryAlloc()->fMemory,
                               nullptr));
    }
}

◆ refIntrinsicConstantBuffer()

sk_sp< Buffer > skgpu::graphite::VulkanResourceProvider::refIntrinsicConstantBuffer ( ) const

Definition at line 94 of file VulkanResourceProvider.cpp.

                                                                       {
    return fIntrinsicUniformBuffer;
}

Friends And Related Symbol Documentation

◆ VulkanCommandBuffer

friend class VulkanCommandBuffer

friend

Definition at line 101 of file VulkanResourceProvider.h.

Member Data Documentation

◆ kIntrinsicConstantSize

constexpr size_t skgpu::graphite::VulkanResourceProvider::kIntrinsicConstantSize = sizeof(float) * 4

staticconstexpr

Definition at line 34 of file VulkanResourceProvider.h.

◆ kLoadMSAAVertexBufferSize

constexpr size_t skgpu::graphite::VulkanResourceProvider::kLoadMSAAVertexBufferSize = sizeof(float) * 8

staticconstexpr

Definition at line 35 of file VulkanResourceProvider.h.

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

third_party/skia/src/gpu/graphite/vk/VulkanResourceProvider.h
third_party/skia/src/gpu/graphite/vk/VulkanResourceProvider.cpp

Public Member Functions

Static Public Attributes

Private Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VulkanResourceProvider()

◆ ~VulkanResourceProvider()

Member Function Documentation

◆ createBuffer()

◆ createComputePipeline()

◆ createGraphicsPipeline()

◆ createSampler()

◆ createTexture()

◆ createWrappedTexture()

◆ findOrCreateCompatibleSamplerYcbcrConversion()

◆ loadMSAAVertexBuffer()

◆ onCreateBackendTexture()

◆ onDeleteBackendTexture()

◆ refIntrinsicConstantBuffer()

Friends And Related Symbol Documentation

◆ VulkanCommandBuffer

Member Data Documentation

◆ kIntrinsicConstantSize

◆ kLoadMSAAVertexBufferSize