/* WARNING: This is auto-generated file. Do not modify, since changes will
 * be lost! Modify the generating script instead.
 */
virtual PFN_vkVoidFunction	getDeviceProcAddr								(VkDevice device, const char* pName) const = 0;
virtual void				destroyDevice									(VkDevice device, const VkAllocationCallbacks* pAllocator) const = 0;
virtual void				getDeviceQueue									(VkDevice device, deUint32 queueFamilyIndex, deUint32 queueIndex, VkQueue* pQueue) const = 0;
virtual VkResult			queueSubmit										(VkQueue queue, deUint32 submitCount, const VkSubmitInfo* pSubmits, VkFence fence) const = 0;
virtual VkResult			queueWaitIdle									(VkQueue queue) const = 0;
virtual VkResult			deviceWaitIdle									(VkDevice device) const = 0;
virtual VkResult			allocateMemory									(VkDevice device, const VkMemoryAllocateInfo* pAllocateInfo, const VkAllocationCallbacks* pAllocator, VkDeviceMemory* pMemory) const = 0;
virtual void				freeMemory										(VkDevice device, VkDeviceMemory memory, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			mapMemory										(VkDevice device, VkDeviceMemory memory, VkDeviceSize offset, VkDeviceSize size, VkMemoryMapFlags flags, void** ppData) const = 0;
virtual void				unmapMemory										(VkDevice device, VkDeviceMemory memory) const = 0;
virtual VkResult			flushMappedMemoryRanges							(VkDevice device, deUint32 memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges) const = 0;
virtual VkResult			invalidateMappedMemoryRanges					(VkDevice device, deUint32 memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges) const = 0;
virtual void				getDeviceMemoryCommitment						(VkDevice device, VkDeviceMemory memory, VkDeviceSize* pCommittedMemoryInBytes) const = 0;
virtual VkResult			bindBufferMemory								(VkDevice device, VkBuffer buffer, VkDeviceMemory memory, VkDeviceSize memoryOffset) const = 0;
virtual VkResult			bindImageMemory									(VkDevice device, VkImage image, VkDeviceMemory memory, VkDeviceSize memoryOffset) const = 0;
virtual void				getBufferMemoryRequirements						(VkDevice device, VkBuffer buffer, VkMemoryRequirements* pMemoryRequirements) const = 0;
virtual void				getImageMemoryRequirements						(VkDevice device, VkImage image, VkMemoryRequirements* pMemoryRequirements) const = 0;
virtual void				getImageSparseMemoryRequirements				(VkDevice device, VkImage image, deUint32* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements* pSparseMemoryRequirements) const = 0;
virtual VkResult			queueBindSparse									(VkQueue queue, deUint32 bindInfoCount, const VkBindSparseInfo* pBindInfo, VkFence fence) const = 0;
virtual VkResult			createFence										(VkDevice device, const VkFenceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence) const = 0;
virtual void				destroyFence									(VkDevice device, VkFence fence, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			resetFences										(VkDevice device, deUint32 fenceCount, const VkFence* pFences) const = 0;
virtual VkResult			getFenceStatus									(VkDevice device, VkFence fence) const = 0;
virtual VkResult			waitForFences									(VkDevice device, deUint32 fenceCount, const VkFence* pFences, VkBool32 waitAll, deUint64 timeout) const = 0;
virtual VkResult			createSemaphore									(VkDevice device, const VkSemaphoreCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSemaphore* pSemaphore) const = 0;
virtual void				destroySemaphore								(VkDevice device, VkSemaphore semaphore, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createEvent										(VkDevice device, const VkEventCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkEvent* pEvent) const = 0;
virtual void				destroyEvent									(VkDevice device, VkEvent event, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			getEventStatus									(VkDevice device, VkEvent event) const = 0;
virtual VkResult			setEvent										(VkDevice device, VkEvent event) const = 0;
virtual VkResult			resetEvent										(VkDevice device, VkEvent event) const = 0;
virtual VkResult			createQueryPool									(VkDevice device, const VkQueryPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkQueryPool* pQueryPool) const = 0;
virtual void				destroyQueryPool								(VkDevice device, VkQueryPool queryPool, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			getQueryPoolResults								(VkDevice device, VkQueryPool queryPool, deUint32 firstQuery, deUint32 queryCount, deUintptr dataSize, void* pData, VkDeviceSize stride, VkQueryResultFlags flags) const = 0;
virtual VkResult			createBuffer									(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer) const = 0;
virtual void				destroyBuffer									(VkDevice device, VkBuffer buffer, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createBufferView								(VkDevice device, const VkBufferViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBufferView* pView) const = 0;
virtual void				destroyBufferView								(VkDevice device, VkBufferView bufferView, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createImage										(VkDevice device, const VkImageCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImage* pImage) const = 0;
virtual void				destroyImage									(VkDevice device, VkImage image, const VkAllocationCallbacks* pAllocator) const = 0;
virtual void				getImageSubresourceLayout						(VkDevice device, VkImage image, const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout) const = 0;
virtual VkResult			createImageView									(VkDevice device, const VkImageViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImageView* pView) const = 0;
virtual void				destroyImageView								(VkDevice device, VkImageView imageView, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createShaderModule								(VkDevice device, const VkShaderModuleCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkShaderModule* pShaderModule) const = 0;
virtual void				destroyShaderModule								(VkDevice device, VkShaderModule shaderModule, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createPipelineCache								(VkDevice device, const VkPipelineCacheCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkPipelineCache* pPipelineCache) const = 0;
virtual void				destroyPipelineCache							(VkDevice device, VkPipelineCache pipelineCache, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			getPipelineCacheData							(VkDevice device, VkPipelineCache pipelineCache, deUintptr* pDataSize, void* pData) const = 0;
virtual VkResult			mergePipelineCaches								(VkDevice device, VkPipelineCache dstCache, deUint32 srcCacheCount, const VkPipelineCache* pSrcCaches) const = 0;
virtual VkResult			createGraphicsPipelines							(VkDevice device, VkPipelineCache pipelineCache, deUint32 createInfoCount, const VkGraphicsPipelineCreateInfo* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines) const = 0;
virtual VkResult			createComputePipelines							(VkDevice device, VkPipelineCache pipelineCache, deUint32 createInfoCount, const VkComputePipelineCreateInfo* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines) const = 0;
virtual void				destroyPipeline									(VkDevice device, VkPipeline pipeline, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createPipelineLayout							(VkDevice device, const VkPipelineLayoutCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkPipelineLayout* pPipelineLayout) const = 0;
virtual void				destroyPipelineLayout							(VkDevice device, VkPipelineLayout pipelineLayout, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createSampler									(VkDevice device, const VkSamplerCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSampler* pSampler) const = 0;
virtual void				destroySampler									(VkDevice device, VkSampler sampler, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createDescriptorSetLayout						(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorSetLayout* pSetLayout) const = 0;
virtual void				destroyDescriptorSetLayout						(VkDevice device, VkDescriptorSetLayout descriptorSetLayout, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createDescriptorPool							(VkDevice device, const VkDescriptorPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorPool* pDescriptorPool) const = 0;
virtual void				destroyDescriptorPool							(VkDevice device, VkDescriptorPool descriptorPool, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			resetDescriptorPool								(VkDevice device, VkDescriptorPool descriptorPool, VkDescriptorPoolResetFlags flags) const = 0;
virtual VkResult			allocateDescriptorSets							(VkDevice device, const VkDescriptorSetAllocateInfo* pAllocateInfo, VkDescriptorSet* pDescriptorSets) const = 0;
virtual VkResult			freeDescriptorSets								(VkDevice device, VkDescriptorPool descriptorPool, deUint32 descriptorSetCount, const VkDescriptorSet* pDescriptorSets) const = 0;
virtual void				updateDescriptorSets							(VkDevice device, deUint32 descriptorWriteCount, const VkWriteDescriptorSet* pDescriptorWrites, deUint32 descriptorCopyCount, const VkCopyDescriptorSet* pDescriptorCopies) const = 0;
virtual VkResult			createFramebuffer								(VkDevice device, const VkFramebufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFramebuffer* pFramebuffer) const = 0;
virtual void				destroyFramebuffer								(VkDevice device, VkFramebuffer framebuffer, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createRenderPass								(VkDevice device, const VkRenderPassCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass) const = 0;
virtual void				destroyRenderPass								(VkDevice device, VkRenderPass renderPass, const VkAllocationCallbacks* pAllocator) const = 0;
virtual void				getRenderAreaGranularity						(VkDevice device, VkRenderPass renderPass, VkExtent2D* pGranularity) const = 0;
virtual VkResult			createCommandPool								(VkDevice device, const VkCommandPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkCommandPool* pCommandPool) const = 0;
virtual void				destroyCommandPool								(VkDevice device, VkCommandPool commandPool, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			resetCommandPool								(VkDevice device, VkCommandPool commandPool, VkCommandPoolResetFlags flags) const = 0;
virtual VkResult			allocateCommandBuffers							(VkDevice device, const VkCommandBufferAllocateInfo* pAllocateInfo, VkCommandBuffer* pCommandBuffers) const = 0;
virtual void				freeCommandBuffers								(VkDevice device, VkCommandPool commandPool, deUint32 commandBufferCount, const VkCommandBuffer* pCommandBuffers) const = 0;
virtual VkResult			beginCommandBuffer								(VkCommandBuffer commandBuffer, const VkCommandBufferBeginInfo* pBeginInfo) const = 0;
virtual VkResult			endCommandBuffer								(VkCommandBuffer commandBuffer) const = 0;
virtual VkResult			resetCommandBuffer								(VkCommandBuffer commandBuffer, VkCommandBufferResetFlags flags) const = 0;
virtual void				cmdBindPipeline									(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipeline pipeline) const = 0;
virtual void				cmdSetViewport									(VkCommandBuffer commandBuffer, deUint32 firstViewport, deUint32 viewportCount, const VkViewport* pViewports) const = 0;
virtual void				cmdSetScissor									(VkCommandBuffer commandBuffer, deUint32 firstScissor, deUint32 scissorCount, const VkRect2D* pScissors) const = 0;
virtual void				cmdSetLineWidth									(VkCommandBuffer commandBuffer, float lineWidth) const = 0;
virtual void				cmdSetDepthBias									(VkCommandBuffer commandBuffer, float depthBiasConstantFactor, float depthBiasClamp, float depthBiasSlopeFactor) const = 0;
virtual void				cmdSetBlendConstants							(VkCommandBuffer commandBuffer, const float blendConstants[4]) const = 0;
virtual void				cmdSetDepthBounds								(VkCommandBuffer commandBuffer, float minDepthBounds, float maxDepthBounds) const = 0;
virtual void				cmdSetStencilCompareMask						(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, deUint32 compareMask) const = 0;
virtual void				cmdSetStencilWriteMask							(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, deUint32 writeMask) const = 0;
virtual void				cmdSetStencilReference							(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, deUint32 reference) const = 0;
virtual void				cmdBindDescriptorSets							(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout layout, deUint32 firstSet, deUint32 descriptorSetCount, const VkDescriptorSet* pDescriptorSets, deUint32 dynamicOffsetCount, const deUint32* pDynamicOffsets) const = 0;
virtual void				cmdBindIndexBuffer								(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkIndexType indexType) const = 0;
virtual void				cmdBindVertexBuffers							(VkCommandBuffer commandBuffer, deUint32 firstBinding, deUint32 bindingCount, const VkBuffer* pBuffers, const VkDeviceSize* pOffsets) const = 0;
virtual void				cmdDraw											(VkCommandBuffer commandBuffer, deUint32 vertexCount, deUint32 instanceCount, deUint32 firstVertex, deUint32 firstInstance) const = 0;
virtual void				cmdDrawIndexed									(VkCommandBuffer commandBuffer, deUint32 indexCount, deUint32 instanceCount, deUint32 firstIndex, deInt32 vertexOffset, deUint32 firstInstance) const = 0;
virtual void				cmdDrawIndirect									(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, deUint32 drawCount, deUint32 stride) const = 0;
virtual void				cmdDrawIndexedIndirect							(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, deUint32 drawCount, deUint32 stride) const = 0;
virtual void				cmdDispatch										(VkCommandBuffer commandBuffer, deUint32 groupCountX, deUint32 groupCountY, deUint32 groupCountZ) const = 0;
virtual void				cmdDispatchIndirect								(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset) const = 0;
virtual void				cmdCopyBuffer									(VkCommandBuffer commandBuffer, VkBuffer srcBuffer, VkBuffer dstBuffer, deUint32 regionCount, const VkBufferCopy* pRegions) const = 0;
virtual void				cmdCopyImage									(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, deUint32 regionCount, const VkImageCopy* pRegions) const = 0;
virtual void				cmdBlitImage									(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, deUint32 regionCount, const VkImageBlit* pRegions, VkFilter filter) const = 0;
virtual void				cmdCopyBufferToImage							(VkCommandBuffer commandBuffer, VkBuffer srcBuffer, VkImage dstImage, VkImageLayout dstImageLayout, deUint32 regionCount, const VkBufferImageCopy* pRegions) const = 0;
virtual void				cmdCopyImageToBuffer							(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkBuffer dstBuffer, deUint32 regionCount, const VkBufferImageCopy* pRegions) const = 0;
virtual void				cmdUpdateBuffer									(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize dataSize, const void* pData) const = 0;
virtual void				cmdFillBuffer									(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize size, deUint32 data) const = 0;
virtual void				cmdClearColorImage								(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout imageLayout, const VkClearColorValue* pColor, deUint32 rangeCount, const VkImageSubresourceRange* pRanges) const = 0;
virtual void				cmdClearDepthStencilImage						(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout imageLayout, const VkClearDepthStencilValue* pDepthStencil, deUint32 rangeCount, const VkImageSubresourceRange* pRanges) const = 0;
virtual void				cmdClearAttachments								(VkCommandBuffer commandBuffer, deUint32 attachmentCount, const VkClearAttachment* pAttachments, deUint32 rectCount, const VkClearRect* pRects) const = 0;
virtual void				cmdResolveImage									(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, deUint32 regionCount, const VkImageResolve* pRegions) const = 0;
virtual void				cmdSetEvent										(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask) const = 0;
virtual void				cmdResetEvent									(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask) const = 0;
virtual void				cmdWaitEvents									(VkCommandBuffer commandBuffer, deUint32 eventCount, const VkEvent* pEvents, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, deUint32 memoryBarrierCount, const VkMemoryBarrier* pMemoryBarriers, deUint32 bufferMemoryBarrierCount, const VkBufferMemoryBarrier* pBufferMemoryBarriers, deUint32 imageMemoryBarrierCount, const VkImageMemoryBarrier* pImageMemoryBarriers) const = 0;
virtual void				cmdPipelineBarrier								(VkCommandBuffer commandBuffer, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, deUint32 memoryBarrierCount, const VkMemoryBarrier* pMemoryBarriers, deUint32 bufferMemoryBarrierCount, const VkBufferMemoryBarrier* pBufferMemoryBarriers, deUint32 imageMemoryBarrierCount, const VkImageMemoryBarrier* pImageMemoryBarriers) const = 0;
virtual void				cmdBeginQuery									(VkCommandBuffer commandBuffer, VkQueryPool queryPool, deUint32 query, VkQueryControlFlags flags) const = 0;
virtual void				cmdEndQuery										(VkCommandBuffer commandBuffer, VkQueryPool queryPool, deUint32 query) const = 0;
virtual void				cmdResetQueryPool								(VkCommandBuffer commandBuffer, VkQueryPool queryPool, deUint32 firstQuery, deUint32 queryCount) const = 0;
virtual void				cmdWriteTimestamp								(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage, VkQueryPool queryPool, deUint32 query) const = 0;
virtual void				cmdCopyQueryPoolResults							(VkCommandBuffer commandBuffer, VkQueryPool queryPool, deUint32 firstQuery, deUint32 queryCount, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize stride, VkQueryResultFlags flags) const = 0;
virtual void				cmdPushConstants								(VkCommandBuffer commandBuffer, VkPipelineLayout layout, VkShaderStageFlags stageFlags, deUint32 offset, deUint32 size, const void* pValues) const = 0;
virtual void				cmdBeginRenderPass								(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, VkSubpassContents contents) const = 0;
virtual void				cmdNextSubpass									(VkCommandBuffer commandBuffer, VkSubpassContents contents) const = 0;
virtual void				cmdEndRenderPass								(VkCommandBuffer commandBuffer) const = 0;
virtual void				cmdExecuteCommands								(VkCommandBuffer commandBuffer, deUint32 commandBufferCount, const VkCommandBuffer* pCommandBuffers) const = 0;
virtual VkResult			bindBufferMemory2								(VkDevice device, deUint32 bindInfoCount, const VkBindBufferMemoryInfo* pBindInfos) const = 0;
virtual VkResult			bindImageMemory2								(VkDevice device, deUint32 bindInfoCount, const VkBindImageMemoryInfo* pBindInfos) const = 0;
virtual void				getDeviceGroupPeerMemoryFeatures				(VkDevice device, deUint32 heapIndex, deUint32 localDeviceIndex, deUint32 remoteDeviceIndex, VkPeerMemoryFeatureFlags* pPeerMemoryFeatures) const = 0;
virtual void				cmdSetDeviceMask								(VkCommandBuffer commandBuffer, deUint32 deviceMask) const = 0;
virtual void				cmdDispatchBase									(VkCommandBuffer commandBuffer, deUint32 baseGroupX, deUint32 baseGroupY, deUint32 baseGroupZ, deUint32 groupCountX, deUint32 groupCountY, deUint32 groupCountZ) const = 0;
virtual void				getImageMemoryRequirements2						(VkDevice device, const VkImageMemoryRequirementsInfo2* pInfo, VkMemoryRequirements2* pMemoryRequirements) const = 0;
virtual void				getBufferMemoryRequirements2					(VkDevice device, const VkBufferMemoryRequirementsInfo2* pInfo, VkMemoryRequirements2* pMemoryRequirements) const = 0;
virtual void				getImageSparseMemoryRequirements2				(VkDevice device, const VkImageSparseMemoryRequirementsInfo2* pInfo, deUint32* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements2* pSparseMemoryRequirements) const = 0;
virtual void				trimCommandPool									(VkDevice device, VkCommandPool commandPool, VkCommandPoolTrimFlags flags) const = 0;
virtual void				getDeviceQueue2									(VkDevice device, const VkDeviceQueueInfo2* pQueueInfo, VkQueue* pQueue) const = 0;
virtual VkResult			createSamplerYcbcrConversion					(VkDevice device, const VkSamplerYcbcrConversionCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSamplerYcbcrConversion* pYcbcrConversion) const = 0;
virtual void				destroySamplerYcbcrConversion					(VkDevice device, VkSamplerYcbcrConversion ycbcrConversion, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createDescriptorUpdateTemplate					(VkDevice device, const VkDescriptorUpdateTemplateCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorUpdateTemplate* pDescriptorUpdateTemplate) const = 0;
virtual void				destroyDescriptorUpdateTemplate					(VkDevice device, VkDescriptorUpdateTemplate descriptorUpdateTemplate, const VkAllocationCallbacks* pAllocator) const = 0;
virtual void				updateDescriptorSetWithTemplate					(VkDevice device, VkDescriptorSet descriptorSet, VkDescriptorUpdateTemplate descriptorUpdateTemplate, const void* pData) const = 0;
virtual void				getDescriptorSetLayoutSupport					(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, VkDescriptorSetLayoutSupport* pSupport) const = 0;
virtual void				cmdDrawIndirectCount							(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, deUint32 maxDrawCount, deUint32 stride) const = 0;
virtual void				cmdDrawIndexedIndirectCount						(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, deUint32 maxDrawCount, deUint32 stride) const = 0;
virtual VkResult			createRenderPass2								(VkDevice device, const VkRenderPassCreateInfo2* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass) const = 0;
virtual void				cmdBeginRenderPass2								(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, const VkSubpassBeginInfo* pSubpassBeginInfo) const = 0;
virtual void				cmdNextSubpass2									(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo* pSubpassBeginInfo, const VkSubpassEndInfo* pSubpassEndInfo) const = 0;
virtual void				cmdEndRenderPass2								(VkCommandBuffer commandBuffer, const VkSubpassEndInfo* pSubpassEndInfo) const = 0;
virtual void				resetQueryPool									(VkDevice device, VkQueryPool queryPool, deUint32 firstQuery, deUint32 queryCount) const = 0;
virtual VkResult			getSemaphoreCounterValue						(VkDevice device, VkSemaphore semaphore, deUint64* pValue) const = 0;
virtual VkResult			waitSemaphores									(VkDevice device, const VkSemaphoreWaitInfo* pWaitInfo, deUint64 timeout) const = 0;
virtual VkResult			signalSemaphore									(VkDevice device, const VkSemaphoreSignalInfo* pSignalInfo) const = 0;
virtual VkDeviceAddress		getBufferDeviceAddress							(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) const = 0;
virtual uint64_t			getBufferOpaqueCaptureAddress					(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) const = 0;
virtual uint64_t			getDeviceMemoryOpaqueCaptureAddress				(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo* pInfo) const = 0;
virtual VkResult			createSwapchainKHR								(VkDevice device, const VkSwapchainCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSwapchainKHR* pSwapchain) const = 0;
virtual void				destroySwapchainKHR								(VkDevice device, VkSwapchainKHR swapchain, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			getSwapchainImagesKHR							(VkDevice device, VkSwapchainKHR swapchain, deUint32* pSwapchainImageCount, VkImage* pSwapchainImages) const = 0;
virtual VkResult			acquireNextImageKHR								(VkDevice device, VkSwapchainKHR swapchain, deUint64 timeout, VkSemaphore semaphore, VkFence fence, deUint32* pImageIndex) const = 0;
virtual VkResult			queuePresentKHR									(VkQueue queue, const VkPresentInfoKHR* pPresentInfo) const = 0;
virtual VkResult			getDeviceGroupPresentCapabilitiesKHR			(VkDevice device, VkDeviceGroupPresentCapabilitiesKHR* pDeviceGroupPresentCapabilities) const = 0;
virtual VkResult			getDeviceGroupSurfacePresentModesKHR			(VkDevice device, VkSurfaceKHR surface, VkDeviceGroupPresentModeFlagsKHR* pModes) const = 0;
virtual VkResult			acquireNextImage2KHR							(VkDevice device, const VkAcquireNextImageInfoKHR* pAcquireInfo, deUint32* pImageIndex) const = 0;
virtual VkResult			createSharedSwapchainsKHR						(VkDevice device, deUint32 swapchainCount, const VkSwapchainCreateInfoKHR* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkSwapchainKHR* pSwapchains) const = 0;
virtual VkResult			getMemoryFdKHR									(VkDevice device, const VkMemoryGetFdInfoKHR* pGetFdInfo, int* pFd) const = 0;
virtual VkResult			getMemoryFdPropertiesKHR						(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, int fd, VkMemoryFdPropertiesKHR* pMemoryFdProperties) const = 0;
virtual VkResult			importSemaphoreFdKHR							(VkDevice device, const VkImportSemaphoreFdInfoKHR* pImportSemaphoreFdInfo) const = 0;
virtual VkResult			getSemaphoreFdKHR								(VkDevice device, const VkSemaphoreGetFdInfoKHR* pGetFdInfo, int* pFd) const = 0;
virtual void				cmdPushDescriptorSetKHR							(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout layout, deUint32 set, deUint32 descriptorWriteCount, const VkWriteDescriptorSet* pDescriptorWrites) const = 0;
virtual void				cmdPushDescriptorSetWithTemplateKHR				(VkCommandBuffer commandBuffer, VkDescriptorUpdateTemplate descriptorUpdateTemplate, VkPipelineLayout layout, deUint32 set, const void* pData) const = 0;
virtual VkResult			getSwapchainStatusKHR							(VkDevice device, VkSwapchainKHR swapchain) const = 0;
virtual VkResult			importFenceFdKHR								(VkDevice device, const VkImportFenceFdInfoKHR* pImportFenceFdInfo) const = 0;
virtual VkResult			getFenceFdKHR									(VkDevice device, const VkFenceGetFdInfoKHR* pGetFdInfo, int* pFd) const = 0;
virtual VkResult			acquireProfilingLockKHR							(VkDevice device, const VkAcquireProfilingLockInfoKHR* pInfo) const = 0;
virtual void				releaseProfilingLockKHR							(VkDevice device) const = 0;
virtual VkResult			getPipelineExecutablePropertiesKHR				(VkDevice device, const VkPipelineInfoKHR* pPipelineInfo, deUint32* pExecutableCount, VkPipelineExecutablePropertiesKHR* pProperties) const = 0;
virtual VkResult			getPipelineExecutableStatisticsKHR				(VkDevice device, const VkPipelineExecutableInfoKHR* pExecutableInfo, deUint32* pStatisticCount, VkPipelineExecutableStatisticKHR* pStatistics) const = 0;
virtual VkResult			getPipelineExecutableInternalRepresentationsKHR	(VkDevice device, const VkPipelineExecutableInfoKHR* pExecutableInfo, deUint32* pInternalRepresentationCount, VkPipelineExecutableInternalRepresentationKHR* pInternalRepresentations) const = 0;
virtual VkResult			debugMarkerSetObjectTagEXT						(VkDevice device, const VkDebugMarkerObjectTagInfoEXT* pTagInfo) const = 0;
virtual VkResult			debugMarkerSetObjectNameEXT						(VkDevice device, const VkDebugMarkerObjectNameInfoEXT* pNameInfo) const = 0;
virtual void				cmdDebugMarkerBeginEXT							(VkCommandBuffer commandBuffer, const VkDebugMarkerMarkerInfoEXT* pMarkerInfo) const = 0;
virtual void				cmdDebugMarkerEndEXT							(VkCommandBuffer commandBuffer) const = 0;
virtual void				cmdDebugMarkerInsertEXT							(VkCommandBuffer commandBuffer, const VkDebugMarkerMarkerInfoEXT* pMarkerInfo) const = 0;
virtual void				cmdBindTransformFeedbackBuffersEXT				(VkCommandBuffer commandBuffer, deUint32 firstBinding, deUint32 bindingCount, const VkBuffer* pBuffers, const VkDeviceSize* pOffsets, const VkDeviceSize* pSizes) const = 0;
virtual void				cmdBeginTransformFeedbackEXT					(VkCommandBuffer commandBuffer, deUint32 firstCounterBuffer, deUint32 counterBufferCount, const VkBuffer* pCounterBuffers, const VkDeviceSize* pCounterBufferOffsets) const = 0;
virtual void				cmdEndTransformFeedbackEXT						(VkCommandBuffer commandBuffer, deUint32 firstCounterBuffer, deUint32 counterBufferCount, const VkBuffer* pCounterBuffers, const VkDeviceSize* pCounterBufferOffsets) const = 0;
virtual void				cmdBeginQueryIndexedEXT							(VkCommandBuffer commandBuffer, VkQueryPool queryPool, deUint32 query, VkQueryControlFlags flags, deUint32 index) const = 0;
virtual void				cmdEndQueryIndexedEXT							(VkCommandBuffer commandBuffer, VkQueryPool queryPool, deUint32 query, deUint32 index) const = 0;
virtual void				cmdDrawIndirectByteCountEXT						(VkCommandBuffer commandBuffer, deUint32 instanceCount, deUint32 firstInstance, VkBuffer counterBuffer, VkDeviceSize counterBufferOffset, deUint32 counterOffset, deUint32 vertexStride) const = 0;
virtual uint32_t			getImageViewHandleNVX							(VkDevice device, const VkImageViewHandleInfoNVX* pInfo) const = 0;
virtual void				cmdDrawIndirectCountAMD							(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, deUint32 maxDrawCount, deUint32 stride) const = 0;
virtual void				cmdDrawIndexedIndirectCountAMD					(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, deUint32 maxDrawCount, deUint32 stride) const = 0;
virtual VkResult			getShaderInfoAMD								(VkDevice device, VkPipeline pipeline, VkShaderStageFlagBits shaderStage, VkShaderInfoTypeAMD infoType, deUintptr* pInfoSize, void* pInfo) const = 0;
virtual void				cmdBeginConditionalRenderingEXT					(VkCommandBuffer commandBuffer, const VkConditionalRenderingBeginInfoEXT* pConditionalRenderingBegin) const = 0;
virtual void				cmdEndConditionalRenderingEXT					(VkCommandBuffer commandBuffer) const = 0;
virtual void				cmdProcessCommandsNVX							(VkCommandBuffer commandBuffer, const VkCmdProcessCommandsInfoNVX* pProcessCommandsInfo) const = 0;
virtual void				cmdReserveSpaceForCommandsNVX					(VkCommandBuffer commandBuffer, const VkCmdReserveSpaceForCommandsInfoNVX* pReserveSpaceInfo) const = 0;
virtual VkResult			createIndirectCommandsLayoutNVX					(VkDevice device, const VkIndirectCommandsLayoutCreateInfoNVX* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkIndirectCommandsLayoutNVX* pIndirectCommandsLayout) const = 0;
virtual void				destroyIndirectCommandsLayoutNVX				(VkDevice device, VkIndirectCommandsLayoutNVX indirectCommandsLayout, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			createObjectTableNVX							(VkDevice device, const VkObjectTableCreateInfoNVX* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkObjectTableNVX* pObjectTable) const = 0;
virtual void				destroyObjectTableNVX							(VkDevice device, VkObjectTableNVX objectTable, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			registerObjectsNVX								(VkDevice device, VkObjectTableNVX objectTable, deUint32 objectCount, const VkObjectTableEntryNVX* const* ppObjectTableEntries, const deUint32* pObjectIndices) const = 0;
virtual VkResult			unregisterObjectsNVX							(VkDevice device, VkObjectTableNVX objectTable, deUint32 objectCount, const VkObjectEntryTypeNVX* pObjectEntryTypes, const deUint32* pObjectIndices) const = 0;
virtual void				cmdSetViewportWScalingNV						(VkCommandBuffer commandBuffer, deUint32 firstViewport, deUint32 viewportCount, const VkViewportWScalingNV* pViewportWScalings) const = 0;
virtual VkResult			displayPowerControlEXT							(VkDevice device, VkDisplayKHR display, const VkDisplayPowerInfoEXT* pDisplayPowerInfo) const = 0;
virtual VkResult			registerDeviceEventEXT							(VkDevice device, const VkDeviceEventInfoEXT* pDeviceEventInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence) const = 0;
virtual VkResult			registerDisplayEventEXT							(VkDevice device, VkDisplayKHR display, const VkDisplayEventInfoEXT* pDisplayEventInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence) const = 0;
virtual VkResult			getSwapchainCounterEXT							(VkDevice device, VkSwapchainKHR swapchain, VkSurfaceCounterFlagBitsEXT counter, deUint64* pCounterValue) const = 0;
virtual VkResult			getRefreshCycleDurationGOOGLE					(VkDevice device, VkSwapchainKHR swapchain, VkRefreshCycleDurationGOOGLE* pDisplayTimingProperties) const = 0;
virtual VkResult			getPastPresentationTimingGOOGLE					(VkDevice device, VkSwapchainKHR swapchain, deUint32* pPresentationTimingCount, VkPastPresentationTimingGOOGLE* pPresentationTimings) const = 0;
virtual void				cmdSetDiscardRectangleEXT						(VkCommandBuffer commandBuffer, deUint32 firstDiscardRectangle, deUint32 discardRectangleCount, const VkRect2D* pDiscardRectangles) const = 0;
virtual void				setHdrMetadataEXT								(VkDevice device, deUint32 swapchainCount, const VkSwapchainKHR* pSwapchains, const VkHdrMetadataEXT* pMetadata) const = 0;
virtual VkResult			setDebugUtilsObjectNameEXT						(VkDevice device, const VkDebugUtilsObjectNameInfoEXT* pNameInfo) const = 0;
virtual VkResult			setDebugUtilsObjectTagEXT						(VkDevice device, const VkDebugUtilsObjectTagInfoEXT* pTagInfo) const = 0;
virtual void				queueBeginDebugUtilsLabelEXT					(VkQueue queue, const VkDebugUtilsLabelEXT* pLabelInfo) const = 0;
virtual void				queueEndDebugUtilsLabelEXT						(VkQueue queue) const = 0;
virtual void				queueInsertDebugUtilsLabelEXT					(VkQueue queue, const VkDebugUtilsLabelEXT* pLabelInfo) const = 0;
virtual void				cmdBeginDebugUtilsLabelEXT						(VkCommandBuffer commandBuffer, const VkDebugUtilsLabelEXT* pLabelInfo) const = 0;
virtual void				cmdEndDebugUtilsLabelEXT						(VkCommandBuffer commandBuffer) const = 0;
virtual void				cmdInsertDebugUtilsLabelEXT						(VkCommandBuffer commandBuffer, const VkDebugUtilsLabelEXT* pLabelInfo) const = 0;
virtual void				cmdSetSampleLocationsEXT						(VkCommandBuffer commandBuffer, const VkSampleLocationsInfoEXT* pSampleLocationsInfo) const = 0;
virtual VkResult			getImageDrmFormatModifierPropertiesEXT			(VkDevice device, VkImage image, VkImageDrmFormatModifierPropertiesEXT* pProperties) const = 0;
virtual VkResult			createValidationCacheEXT						(VkDevice device, const VkValidationCacheCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkValidationCacheEXT* pValidationCache) const = 0;
virtual void				destroyValidationCacheEXT						(VkDevice device, VkValidationCacheEXT validationCache, const VkAllocationCallbacks* pAllocator) const = 0;
virtual VkResult			mergeValidationCachesEXT						(VkDevice device, VkValidationCacheEXT dstCache, deUint32 srcCacheCount, const VkValidationCacheEXT* pSrcCaches) const = 0;
virtual VkResult			getValidationCacheDataEXT						(VkDevice device, VkValidationCacheEXT validationCache, deUintptr* pDataSize, void* pData) const = 0;
virtual void				cmdBindShadingRateImageNV						(VkCommandBuffer commandBuffer, VkImageView imageView, VkImageLayout imageLayout) const = 0;
virtual void				cmdSetViewportShadingRatePaletteNV				(VkCommandBuffer commandBuffer, deUint32 firstViewport, deUint32 viewportCount, const VkShadingRatePaletteNV* pShadingRatePalettes) const = 0;
virtual void				cmdSetCoarseSampleOrderNV						(VkCommandBuffer commandBuffer, VkCoarseSampleOrderTypeNV sampleOrderType, deUint32 customSampleOrderCount, const VkCoarseSampleOrderCustomNV* pCustomSampleOrders) const = 0;
virtual VkResult			createAccelerationStructureNV					(VkDevice device, const VkAccelerationStructureCreateInfoNV* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkAccelerationStructureNV* pAccelerationStructure) const = 0;
virtual void				destroyAccelerationStructureNV					(VkDevice device, VkAccelerationStructureNV accelerationStructure, const VkAllocationCallbacks* pAllocator) const = 0;
virtual void				getAccelerationStructureMemoryRequirementsNV	(VkDevice device, const VkAccelerationStructureMemoryRequirementsInfoNV* pInfo, VkMemoryRequirements2KHR* pMemoryRequirements) const = 0;
virtual VkResult			bindAccelerationStructureMemoryNV				(VkDevice device, deUint32 bindInfoCount, const VkBindAccelerationStructureMemoryInfoNV* pBindInfos) const = 0;
virtual void				cmdBuildAccelerationStructureNV					(VkCommandBuffer commandBuffer, const VkAccelerationStructureInfoNV* pInfo, VkBuffer instanceData, VkDeviceSize instanceOffset, VkBool32 update, VkAccelerationStructureNV dst, VkAccelerationStructureNV src, VkBuffer scratch, VkDeviceSize scratchOffset) const = 0;
virtual void				cmdCopyAccelerationStructureNV					(VkCommandBuffer commandBuffer, VkAccelerationStructureNV dst, VkAccelerationStructureNV src, VkCopyAccelerationStructureModeNV mode) const = 0;
virtual void				cmdTraceRaysNV									(VkCommandBuffer commandBuffer, VkBuffer raygenShaderBindingTableBuffer, VkDeviceSize raygenShaderBindingOffset, VkBuffer missShaderBindingTableBuffer, VkDeviceSize missShaderBindingOffset, VkDeviceSize missShaderBindingStride, VkBuffer hitShaderBindingTableBuffer, VkDeviceSize hitShaderBindingOffset, VkDeviceSize hitShaderBindingStride, VkBuffer callableShaderBindingTableBuffer, VkDeviceSize callableShaderBindingOffset, VkDeviceSize callableShaderBindingStride, deUint32 width, deUint32 height, deUint32 depth) const = 0;
virtual VkResult			createRayTracingPipelinesNV						(VkDevice device, VkPipelineCache pipelineCache, deUint32 createInfoCount, const VkRayTracingPipelineCreateInfoNV* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines) const = 0;
virtual VkResult			getRayTracingShaderGroupHandlesNV				(VkDevice device, VkPipeline pipeline, deUint32 firstGroup, deUint32 groupCount, deUintptr dataSize, void* pData) const = 0;
virtual VkResult			getAccelerationStructureHandleNV				(VkDevice device, VkAccelerationStructureNV accelerationStructure, deUintptr dataSize, void* pData) const = 0;
virtual void				cmdWriteAccelerationStructuresPropertiesNV		(VkCommandBuffer commandBuffer, deUint32 accelerationStructureCount, const VkAccelerationStructureNV* pAccelerationStructures, VkQueryType queryType, VkQueryPool queryPool, deUint32 firstQuery) const = 0;
virtual VkResult			compileDeferredNV								(VkDevice device, VkPipeline pipeline, deUint32 shader) const = 0;
virtual VkResult			getMemoryHostPointerPropertiesEXT				(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, const void* pHostPointer, VkMemoryHostPointerPropertiesEXT* pMemoryHostPointerProperties) const = 0;
virtual void				cmdWriteBufferMarkerAMD							(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage, VkBuffer dstBuffer, VkDeviceSize dstOffset, deUint32 marker) const = 0;
virtual VkResult			getCalibratedTimestampsEXT						(VkDevice device, deUint32 timestampCount, const VkCalibratedTimestampInfoEXT* pTimestampInfos, deUint64* pTimestamps, deUint64* pMaxDeviation) const = 0;
virtual void				cmdDrawMeshTasksNV								(VkCommandBuffer commandBuffer, deUint32 taskCount, deUint32 firstTask) const = 0;
virtual void				cmdDrawMeshTasksIndirectNV						(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, deUint32 drawCount, deUint32 stride) const = 0;
virtual void				cmdDrawMeshTasksIndirectCountNV					(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkBuffer countBuffer, VkDeviceSize countBufferOffset, deUint32 maxDrawCount, deUint32 stride) const = 0;
virtual void				cmdSetExclusiveScissorNV						(VkCommandBuffer commandBuffer, deUint32 firstExclusiveScissor, deUint32 exclusiveScissorCount, const VkRect2D* pExclusiveScissors) const = 0;
virtual void				cmdSetCheckpointNV								(VkCommandBuffer commandBuffer, const void* pCheckpointMarker) const = 0;
virtual void				getQueueCheckpointDataNV						(VkQueue queue, deUint32* pCheckpointDataCount, VkCheckpointDataNV* pCheckpointData) const = 0;
virtual VkResult			initializePerformanceApiINTEL					(VkDevice device, const VkInitializePerformanceApiInfoINTEL* pInitializeInfo) const = 0;
virtual void				uninitializePerformanceApiINTEL					(VkDevice device) const = 0;
virtual VkResult			cmdSetPerformanceMarkerINTEL					(VkCommandBuffer commandBuffer, const VkPerformanceMarkerInfoINTEL* pMarkerInfo) const = 0;
virtual VkResult			cmdSetPerformanceStreamMarkerINTEL				(VkCommandBuffer commandBuffer, const VkPerformanceStreamMarkerInfoINTEL* pMarkerInfo) const = 0;
virtual VkResult			cmdSetPerformanceOverrideINTEL					(VkCommandBuffer commandBuffer, const VkPerformanceOverrideInfoINTEL* pOverrideInfo) const = 0;
virtual VkResult			acquirePerformanceConfigurationINTEL			(VkDevice device, const VkPerformanceConfigurationAcquireInfoINTEL* pAcquireInfo, VkPerformanceConfigurationINTEL* pConfiguration) const = 0;
virtual VkResult			releasePerformanceConfigurationINTEL			(VkDevice device, VkPerformanceConfigurationINTEL configuration) const = 0;
virtual VkResult			queueSetPerformanceConfigurationINTEL			(VkQueue queue, VkPerformanceConfigurationINTEL configuration) const = 0;
virtual VkResult			getPerformanceParameterINTEL					(VkDevice device, VkPerformanceParameterTypeINTEL parameter, VkPerformanceValueINTEL* pValue) const = 0;
virtual void				setLocalDimmingAMD								(VkDevice device, VkSwapchainKHR swapChain, VkBool32 localDimmingEnable) const = 0;
virtual VkDeviceAddress		getBufferDeviceAddressEXT						(VkDevice device, const VkBufferDeviceAddressInfo* pInfo) const = 0;
virtual void				cmdSetLineStippleEXT							(VkCommandBuffer commandBuffer, deUint32 lineStippleFactor, deUint16 lineStipplePattern) const = 0;
virtual VkResult			getAndroidHardwareBufferPropertiesANDROID		(VkDevice device, const struct pt::AndroidHardwareBufferPtr buffer, VkAndroidHardwareBufferPropertiesANDROID* pProperties) const = 0;
virtual VkResult			getMemoryAndroidHardwareBufferANDROID			(VkDevice device, const VkMemoryGetAndroidHardwareBufferInfoANDROID* pInfo, struct pt::AndroidHardwareBufferPtr* pBuffer) const = 0;
virtual VkResult			getMemoryWin32HandleKHR							(VkDevice device, const VkMemoryGetWin32HandleInfoKHR* pGetWin32HandleInfo, pt::Win32Handle* pHandle) const = 0;
virtual VkResult			getMemoryWin32HandlePropertiesKHR				(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, pt::Win32Handle handle, VkMemoryWin32HandlePropertiesKHR* pMemoryWin32HandleProperties) const = 0;
virtual VkResult			importSemaphoreWin32HandleKHR					(VkDevice device, const VkImportSemaphoreWin32HandleInfoKHR* pImportSemaphoreWin32HandleInfo) const = 0;
virtual VkResult			getSemaphoreWin32HandleKHR						(VkDevice device, const VkSemaphoreGetWin32HandleInfoKHR* pGetWin32HandleInfo, pt::Win32Handle* pHandle) const = 0;
virtual VkResult			importFenceWin32HandleKHR						(VkDevice device, const VkImportFenceWin32HandleInfoKHR* pImportFenceWin32HandleInfo) const = 0;
virtual VkResult			getFenceWin32HandleKHR							(VkDevice device, const VkFenceGetWin32HandleInfoKHR* pGetWin32HandleInfo, pt::Win32Handle* pHandle) const = 0;
virtual VkResult			getMemoryWin32HandleNV							(VkDevice device, VkDeviceMemory memory, VkExternalMemoryHandleTypeFlagsNV handleType, pt::Win32Handle* pHandle) const = 0;
virtual VkResult			acquireFullScreenExclusiveModeEXT				(VkDevice device, VkSwapchainKHR swapchain) const = 0;
virtual VkResult			releaseFullScreenExclusiveModeEXT				(VkDevice device, VkSwapchainKHR swapchain) const = 0;
virtual VkResult			getDeviceGroupSurfacePresentModes2EXT			(VkDevice device, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, VkDeviceGroupPresentModeFlagsKHR* pModes) const = 0;