The render process class consolidates all the resources that needs to be duplicated for each frame that can be rendered to in parallel. The renderer owns a render process for each frame that can be processed at the same time, and each render process holds their own uniform buffer, command buffer, semaphores and memory fence. With this duplication, the application can be sure that one frame does not modify a resource that is still in use by another simultaneous frame. More...

#include <RenderProcess.h>

Collaboration diagram for EngineCore::RenderProcess:

Classes
struct	HiZPyramid
struct	StaticFragmentUniformData
	Stores the time for time based shader effects. More...
struct	TextureWriteContainer
struct	ViewMatrixUniformData
	This struct holds the data for the view projection matrix which will be passed to every rendered object. More...

Public Member Functions
void	updateRendererDescriptorSets ()
void	updateComputeObjectCullingDescriptorSets (VkImageView previousFrameHiZView=VK_NULL_HANDLE) const
	Updates object culling descriptor sets.
void	updateComputeBinningAllocatorDescriptorSets () const
void	updateComputeMeshletCullingDescriptorSets () const
void	updateComputePrepareDrawDescriptorSets () const
void	updateComputeMeshletCullingDispatcherDescriptorSets () const
void	updateComputeMeshletUnpackingDescriptorSets () const
void	updateComputeMeshletUnpackingDispatcherDescriptorSets () const
void	updateComputeVSBinningAllocatorDescriptorSets () const
void	updateComputeVSInstanceUnpackingDescriptorSets () const
void	updateComputeVSPrepareDrawDescriptorSets () const
void	refreshAllDescriptorSets ()
	Refreshes all descriptor sets after buffer recreation Call this when RenderingDataManager buffers have been recreated.
bool	ensureBufferSizes (uint32_t primitiveCount)
	Ensures RenderProcess buffers have sufficient capacity for the given primitive count Dynamically resizes buffers if needed.
void	syncWithRenderingDataManager (RenderingDataManager *rdm)
	Sync descriptor sets with RenderingDataManager if data has changed Compares version numbers and updates descriptors if behind. Call this after waiting for the frame's fence (when it's safe to update)
void	updateMeshRenderingData ()
VulkanStagedBufferSyncObjects	uploadMeshRenderingStagingData ()
void	updateSSBO (const Renderer *renderer)
void	updateMeshletDataBuffer ()
VulkanStagedBufferSyncObjects	uploadSSBOStagingBuffer ()
void	updateFrustumUBOData (const Headset *headset)
VulkanStagedBufferSyncObjects	uploadFrustumUBO ()
void	updateHiZViewProjectionData (const Headset *headset)
	Updates Hi-Z view-projection data for occlusion culling Must be called after updateEyeViewProjectionMatrices() so VP matrices are current.
VulkanStagedBufferSyncObjects	uploadHiZViewProjectionUBO ()
	Uploads Hi-Z view-projection UBO to GPU.
	RenderProcess (ApplicationContext context, VkDeviceSize uniformBufferOffsetAlignment, VkCommandPool graphicsCommandPool, VkCommandPool transferCommandPool, VkDescriptorPool descriptorPool, VkDescriptorSetLayout graphicsDescriptorSetLayout, uint32_t eyeIndex, Renderer renderer, const Engine *engine)
void	cleanup ()
	Cleans up all artifacts of the class.
void	updateEyeViewProjectionMatrices (const Headset *headset)
	writes a view projection matrix to an eye
void	updateFragmentTime (float time)
	Sets the time value for time based fragment shader effects.
VkCommandBuffer &	getTransferCommandBuffer ()
VkCommandBuffer &	getGraphicsCommandBuffer ()
VkSemaphore	getTransferFinishedSemaphore () const
VkSemaphore	getRenderFinishedSemaphore () const
VkDescriptorSet	getGraphicsDescriptorSet () const
VkSemaphore	getMirrorViewImageSemaphore () const
VulkanStagedBufferSyncObjects	uploadUniformBufferData ()
uint32_t	getEyeIndex () const
void	uploadNewTextures (const std::vector< Texture * > &textures, uint32_t firstIndex) const
void	addTexturesToUpload (const std::vector< Texture * > &textures, uint32_t firstIndex)
void	processTextureUpload ()
void	addStagingBufferForCleanup (VulkanBuffer &&stagingBuffer)
void	cleanupStagingBuffer ()
VulkanStagedBuffer &	getViewProjectionBuffer ()
const VulkanStagedBuffer &	getViewProjectionBuffer () const
VulkanStagedBuffer &	getMeshletToObjectMapBuffer ()
const VulkanStagedBuffer &	getMeshletToObjectMapBuffer () const
VulkanBuffer &	getBinnedVisibleMeshletIndexBuffer ()
const VulkanBuffer &	getBinnedVisibleMeshletIndexBuffer () const
const VulkanBuffer &	getMeshletCounterBuffer () const
const VulkanStagedBuffer &	getPerObjectSSBOBuffer () const
const VulkanBuffer &	getPerObjectSSBO_StagingBuffer () const
const VulkanStagedBuffer &	getMeshRenderingBuffer () const
const VulkanBuffer &	getMeshRenderingStagingBuffer () const
const VulkanStagedBuffer &	getFrustumUBOBuffer () const
const VulkanStagedBuffer &	getHiZViewProjectionBuffer () const
const VulkanBuffer &	getIndirectDrawBuffer () const
const VulkanBuffer &	getVisibleObjectRangesBuffer () const
const VulkanBuffer &	getPass1CounterBuffer () const
const VulkanStagedBuffer &	getObjectMeshletDataBuffer () const
const VulkanBuffer &	getAllocationsBuffer () const
	Binning allocator stage buffer getters.
const VulkanBuffer &	getPipelineCountersBuffer () const
const VulkanBuffer &	getPipelineBinOffsetsBuffer () const
const VulkanBuffer &	getCullingFailedBuffer () const
	Two-pass occlusion culling buffer getters.
const VulkanBuffer &	getCullingFailedCounterBuffer () const
const VulkanBuffer &	getVSVisibleInstancesBuffer () const
	Vertex shader path buffer getters (instanced drawing pipeline)
const VulkanBuffer &	getVSVisibleCountBuffer () const
const VulkanBuffer &	getVSInstanceAllocationsBuffer () const
const VulkanBuffer &	getVSGeometryCountersBuffer () const
const VulkanBuffer &	getVSInstanceIdsBuffer () const
const VulkanBuffer &	getVSDrawCommandsBuffer () const
const VulkanBuffer &	getVSDrawCountBuffer () const
const VulkanBuffer &	getVSIndirectDrawBuffer () const
	Legacy VS path buffer getters (backwards compatibility)
const VulkanBuffer &	getVSIndirectDrawCountBuffer () const
const VulkanBuffer &	getLodClusterSurvivorsBuffer () const
	LOD cluster-based selection buffer getters.
const VulkanBuffer &	getLodClusterSurvivorCountBuffer () const
const VulkanStagedBuffer &	getLodConfigBuffer () const
void	updateLodConfig (const glm::vec3 &cameraPosition, const glm::mat4 &projMatrix, float nearPlane, float screenWidth, float screenHeight, float errorThresholdPixels=1.0f, bool ditherEnabled=true)
	Update LOD configuration with camera and screen info Call this once per frame before dispatching primitive culling.
VulkanStagedBufferSyncObjects	uploadLodConfigBuffer ()
	Upload LOD config buffer to GPU.
VkFence &	getTransferCompleteFence ()
VkFence &	getGraphicsCompleteFence ()
void	setTransferFenceSubmitted (bool isSubmitted)
void	setGraphicsFenceSubmitted (bool isSubmitted)
bool	getTransferFenceSubmitted () const
bool	getGraphicsFenceSubmitted () const
VkImage	getHiZPyramidImage () const
VkImageView	getHiZPyramidFullView () const
VkImageView	getHiZPyramidMipView (uint32_t mipLevel) const
uint32_t	getHiZMipLevels () const
VkExtent2D	getHiZExtent () const

Public Attributes
struct EngineCore::RenderProcess::ViewMatrixUniformData	staticVertexUniformData
std::vector< PerObjectData >	perObjectData
	Rendering resource.
FrustumPlanes	frustumData {}
	Rendering Resource.

Private Member Functions
void	createDispatcherDispatchBuffer ()
void	createCountDispatcherBuffers ()
void	createObjectMeshletDataBuffer ()
void	createVisibleObjectRangesBuffer ()
void	createPass1CounterBuffer ()
void	createViewProjectionBuffer ()
void	createMeshletToObjectMapBuffer ()
void	createBinnedVisibleMeshletIndexBuffer ()
void	createMeshletCounterBuffer ()
void	createPerObjectSSBOBuffer ()
void	createMeshRenderingInfoBuffers ()
void	createFrustumUBOBuffer ()
void	createIndirectDrawBuffer ()
void	createBinningAllocatorBuffers ()
void	createCullingFailedBuffers ()
void	createHiZViewProjectionBuffer ()
void	createVSIndirectDrawBuffers ()
void	createVSInstancedDrawingBuffers ()
void	createLodBuffers ()
void	createHiZPyramid (VkDevice device, VkExtent2D resolution, uint32_t arrayLayers)

Private Attributes
Renderer *	renderer = nullptr
ApplicationContext *	context = nullptr
uint32_t	eyeIndex = 0u
std::vector< VulkanBuffer >	stagingBuffersForCleanup
StaticFragmentUniformData	staticFragmentUniformData
const std::unique_ptr< SceneManager > &	sceneManager
std::vector< TextureWriteContainer * >	textureWritesToUpload
VkPhysicalDevice	physicalDevice = VK_NULL_HANDLE
VkDescriptorSet	graphicsDescriptorSet = VK_NULL_HANDLE
std::vector< PrimitiveMeshletData >	objectMeshletData {}
std::optional< VulkanStagedBuffer >	viewProjectionBuffer
std::optional< VulkanStagedBuffer >	meshletToObjectMapBuffer
std::optional< VulkanStagedBuffer >	perObjectDataBuffer
std::optional< VulkanStagedBuffer >	objectMeshletDataBuffer
std::optional< VulkanStagedBuffer >	frustumDataBuffer
std::optional< VulkanStagedBuffer >	meshRenderingInfoBuffer
std::optional< VulkanBuffer >	binnedVisibleMeshletIndexBuffer
std::optional< VulkanBuffer >	meshletCounterBuffer
std::optional< VulkanBuffer >	visibleObjectRangesBuffer
std::optional< VulkanBuffer >	pass1CounterBuffer
std::optional< VulkanBuffer >	countDispatcherCounter
std::optional< VulkanBuffer >	countDispatcherDispatchBuffer
std::optional< VulkanBuffer >	indirectDrawBuffer
std::optional< VulkanBuffer >	allocationsBuffer
	Binning allocator stage buffers (Stage 1)
std::optional< VulkanBuffer >	pipelineCountersBuffer
	Per-pipeline meshlet counters (atomic)
std::optional< VulkanBuffer >	pipelineBinOffsetsBuffer
	Prefix sum of pipeline counters.
std::optional< VulkanBuffer >	dispatcherDispatchBuffer
std::optional< VulkanBuffer >	cullingFailedBuffer
	Two-pass occlusion culling buffers.
std::optional< VulkanBuffer >	cullingFailedCounterBuffer
	Atomic counter for failed objects.
std::optional< VulkanBuffer >	vsVisibleInstancesBuffer_
	Primitive IDs from culling (uint array)
std::optional< VulkanBuffer >	vsVisibleCountBuffer_
	Number of visible VS path primitives.
std::optional< VulkanBuffer >	vsInstanceAllocationsBuffer_
	Stage 1: VSBinningAllocator outputs.
std::optional< VulkanBuffer >	vsGeometryCountersBuffer_
	Atomic instance count per geometry type.
std::optional< VulkanBuffer >	vsInstanceIdsBuffer_
	Stage 2: VSInstanceUnpacking outputs.
std::optional< VulkanBuffer >	vsDrawCommandsBuffer_
	Stage 3: VSPrepareDraw outputs.
std::optional< VulkanBuffer >	vsDrawCountBuffer_
	Number of draw commands.
std::optional< VulkanBuffer >	vsIndirectDrawBuffer_
	Legacy: was VkDrawIndexedIndirectCommand array.
std::optional< VulkanBuffer >	vsIndirectDrawCountBuffer_
	Legacy: was draw count.
std::optional< VulkanBuffer >	lodClusterSurvivorsBuffer_
	LOD cluster-based selection buffers.
std::optional< VulkanBuffer >	lodClusterSurvivorCountBuffer_
	Atomic counter for LOD cluster survivors.
std::optional< VulkanStagedBuffer >	lodConfigBuffer_
	LodConfigUBO for camera/screen info.
LodConfigUBO	lodConfigData_ {}
	CPU-side LOD config data.
std::unordered_map< GraphicsPipeline *, uint32_t >	pipelineIndices
HiZViewProjectionData	hiZViewProjectionData_ {}
	Hi-Z view-projection data for occlusion culling (per-frame to avoid races)
std::optional< VulkanStagedBuffer >	hiZViewProjectionBuffer_
bool	hiZFirstFrame_ = true
std::vector< GpuMeshDescription >	unifiedMeshes
BS_tracy::tracy_thread_pool< BS_tracy::tp::none >	bufferUpdateThreadPool
VkCommandBuffer	transferCommandBuffer = VK_NULL_HANDLE
VkCommandBuffer	graphicsCommandBuffer = VK_NULL_HANDLE
VkFence	transferCompleteFence = VK_NULL_HANDLE
VkFence	graphicsCompleteFence = VK_NULL_HANDLE
bool	transferFenceSubmitted = true
bool	graphicsFenceSubmitted = true
uint64_t	lastSeenDataVersion_ = 0
VkSemaphore	renderFinishedSemaphore = VK_NULL_HANDLE
VkSemaphore	transferFinishedSemaphore = VK_NULL_HANDLE
VkSemaphore	mirrorViewImageReadySemaphore = VK_NULL_HANDLE
HiZPyramid	hiZPyramid_

Detailed Description

The render process class consolidates all the resources that needs to be duplicated for each frame that can be rendered to in parallel. The renderer owns a render process for each frame that can be processed at the same time, and each render process holds their own uniform buffer, command buffer, semaphores and memory fence. With this duplication, the application can be sure that one frame does not modify a resource that is still in use by another simultaneous frame.

Naming: update...() -> update data on the cpu side upload...() -> uploads the data to the gpu

Definition at line 37 of file RenderProcess.h.

Constructor & Destructor Documentation

◆ RenderProcess()

EngineCore::RenderProcess::RenderProcess	(	ApplicationContext *	context,
		VkDeviceSize	uniformBufferOffsetAlignment,
		VkCommandPool	graphicsCommandPool,
		VkCommandPool	transferCommandPool,
		VkDescriptorPool	descriptorPool,
		VkDescriptorSetLayout	graphicsDescriptorSetLayout,
		uint32_t	eyeIndex,
		Renderer *	renderer,
		const Engine *	engine )

allocate synchronization

create per frame buffers

Definition at line 344 of file RenderProcess.cpp.

References bufferUpdateThreadPool, context, eyeIndex, renderer, and sceneManager.

Member Function Documentation

◆ addStagingBufferForCleanup()

void EngineCore::RenderProcess::addStagingBufferForCleanup ( VulkanBuffer && stagingBuffer )

Definition at line 680 of file RenderProcess.cpp.

References stagingBuffersForCleanup.

Referenced by EngineCore::Texture::createDataUploadCommand().

Here is the caller graph for this function:

◆ addTexturesToUpload()

void EngineCore::RenderProcess::addTexturesToUpload	(	const std::vector< Texture * > &	textures,
		uint32_t	firstIndex )

Definition at line 634 of file RenderProcess.cpp.

References graphicsDescriptorSet, EngineCore::RenderProcess::TextureWriteContainer::imageInfos, EngineCore::ShaderStage::Graphics::TEXTURE_ARRAY, textureWritesToUpload, TRACY_ZONE_SCOPED_NAMED, and EngineCore::RenderProcess::TextureWriteContainer::write.

◆ cleanup()

void EngineCore::RenderProcess::cleanup ( )

Cleans up all artifacts of the class.

Date: 2025-06-18

Author: Konstantin Passig

Definition at line 488 of file RenderProcess.cpp.

References allocationsBuffer, binnedVisibleMeshletIndexBuffer, cleanupStagingBuffer(), context, countDispatcherCounter, countDispatcherDispatchBuffer, cullingFailedBuffer, cullingFailedCounterBuffer, dispatcherDispatchBuffer, frustumDataBuffer, graphicsCompleteFence, hiZPyramid_, hiZViewProjectionBuffer_, indirectDrawBuffer, meshletCounterBuffer, meshletToObjectMapBuffer, meshRenderingInfoBuffer, mirrorViewImageReadySemaphore, objectMeshletDataBuffer, pass1CounterBuffer, perObjectDataBuffer, pipelineBinOffsetsBuffer, pipelineCountersBuffer, renderFinishedSemaphore, textureWritesToUpload, transferCompleteFence, transferFinishedSemaphore, viewProjectionBuffer, visibleObjectRangesBuffer, vsDrawCommandsBuffer_, vsDrawCountBuffer_, vsGeometryCountersBuffer_, vsIndirectDrawBuffer_, vsIndirectDrawCountBuffer_, vsInstanceAllocationsBuffer_, vsInstanceIdsBuffer_, vsVisibleCountBuffer_, and vsVisibleInstancesBuffer_.

Here is the call graph for this function:

◆ cleanupStagingBuffer()

void EngineCore::RenderProcess::cleanupStagingBuffer ( )

Definition at line 684 of file RenderProcess.cpp.

References stagingBuffersForCleanup, and TRACY_ZONE_SCOPED_NAMED.

Referenced by cleanup(), and EngineCore::Renderer::submitTransfer().

Here is the caller graph for this function:

◆ createBinnedVisibleMeshletIndexBuffer()

void EngineCore::RenderProcess::createBinnedVisibleMeshletIndexBuffer ( )

private

Definition at line 701 of file RenderProcess.cpp.

References binnedVisibleMeshletIndexBuffer, context, eyeIndex, MAX_MESHLETS_PER_BIN, and MAX_PIPELINES.

◆ createBinningAllocatorBuffers()

void EngineCore::RenderProcess::createBinningAllocatorBuffers ( )

private

Definition at line 935 of file RenderProcess.cpp.

References allocationsBuffer, context, eyeIndex, MAX_PIPELINES, pipelineBinOffsetsBuffer, and pipelineCountersBuffer.

◆ createCountDispatcherBuffers()

void EngineCore::RenderProcess::createCountDispatcherBuffers ( )

private

Definition at line 894 of file RenderProcess.cpp.

References context, countDispatcherCounter, and countDispatcherDispatchBuffer.

◆ createCullingFailedBuffers()

void EngineCore::RenderProcess::createCullingFailedBuffers ( )

private

Definition at line 978 of file RenderProcess.cpp.

References context, cullingFailedBuffer, cullingFailedCounterBuffer, and eyeIndex.

◆ createDispatcherDispatchBuffer()

void EngineCore::RenderProcess::createDispatcherDispatchBuffer ( )

private

Definition at line 887 of file RenderProcess.cpp.

References context, and dispatcherDispatchBuffer.

◆ createFrustumUBOBuffer()

void EngineCore::RenderProcess::createFrustumUBOBuffer ( )

private

Definition at line 735 of file RenderProcess.cpp.

References context, eyeIndex, and frustumDataBuffer.

◆ createHiZPyramid()

void EngineCore::RenderProcess::createHiZPyramid	(	VkDevice	device,
		VkExtent2D	resolution,
		uint32_t	arrayLayers )

private

Definition at line 1299 of file RenderProcess.cpp.

References context, eyeIndex, VulkanHelper::findSuitableMemoryType(), hiZPyramid_, and VulkanHelper::setObjectName().

Here is the call graph for this function:

◆ createHiZViewProjectionBuffer()

void EngineCore::RenderProcess::createHiZViewProjectionBuffer ( )

private

Definition at line 795 of file RenderProcess.cpp.

References context, eyeIndex, and hiZViewProjectionBuffer_.

◆ createIndirectDrawBuffer()

void EngineCore::RenderProcess::createIndirectDrawBuffer ( )

private

Definition at line 742 of file RenderProcess.cpp.

References context, eyeIndex, indirectDrawBuffer, MAX_PIPELINES, renderer, and VulkanHelper::uploadDataToExistingBuffer().

Here is the call graph for this function:

◆ createLodBuffers()

void EngineCore::RenderProcess::createLodBuffers ( )

private

Definition at line 1139 of file RenderProcess.cpp.

References context, eyeIndex, lodClusterSurvivorCountBuffer_, lodClusterSurvivorsBuffer_, and lodConfigBuffer_.

◆ createMeshletCounterBuffer()

void EngineCore::RenderProcess::createMeshletCounterBuffer ( )

private

Definition at line 708 of file RenderProcess.cpp.

References context, eyeIndex, MAX_MESHLETS_PER_BIN, MAX_PIPELINES, and meshletCounterBuffer.

◆ createMeshletToObjectMapBuffer()

void EngineCore::RenderProcess::createMeshletToObjectMapBuffer ( )

private

Definition at line 928 of file RenderProcess.cpp.

References context, eyeIndex, MAX_MESHLETS_PER_BIN, and meshletToObjectMapBuffer.

◆ createMeshRenderingInfoBuffers()

void EngineCore::RenderProcess::createMeshRenderingInfoBuffers ( )

private

Definition at line 725 of file RenderProcess.cpp.

References context, eyeIndex, meshRenderingInfoBuffer, and unifiedMeshes.

◆ createObjectMeshletDataBuffer()

void EngineCore::RenderProcess::createObjectMeshletDataBuffer ( )

private

Definition at line 692 of file RenderProcess.cpp.

References context, eyeIndex, MAX_MESHLETS_PER_BIN, objectMeshletData, and objectMeshletDataBuffer.

◆ createPass1CounterBuffer()

void EngineCore::RenderProcess::createPass1CounterBuffer ( )

private

Definition at line 914 of file RenderProcess.cpp.

References context, eyeIndex, and pass1CounterBuffer.

◆ createPerObjectSSBOBuffer()

void EngineCore::RenderProcess::createPerObjectSSBOBuffer ( )

private

Definition at line 715 of file RenderProcess.cpp.

References context, eyeIndex, perObjectData, and perObjectDataBuffer.

◆ createViewProjectionBuffer()

void EngineCore::RenderProcess::createViewProjectionBuffer ( )

private

Definition at line 921 of file RenderProcess.cpp.

References context, eyeIndex, and viewProjectionBuffer.

◆ createVisibleObjectRangesBuffer()

void EngineCore::RenderProcess::createVisibleObjectRangesBuffer ( )

private

Definition at line 905 of file RenderProcess.cpp.

References context, eyeIndex, and visibleObjectRangesBuffer.

◆ createVSIndirectDrawBuffers()

void EngineCore::RenderProcess::createVSIndirectDrawBuffers ( )

private

Definition at line 1007 of file RenderProcess.cpp.

References context, eyeIndex, vsIndirectDrawBuffer_, and vsIndirectDrawCountBuffer_.

◆ createVSInstancedDrawingBuffers()

void EngineCore::RenderProcess::createVSInstancedDrawingBuffers ( )

private

Definition at line 1039 of file RenderProcess.cpp.

References context, eyeIndex, vsDrawCommandsBuffer_, vsDrawCountBuffer_, vsGeometryCountersBuffer_, vsInstanceAllocationsBuffer_, vsInstanceIdsBuffer_, vsVisibleCountBuffer_, and vsVisibleInstancesBuffer_.

◆ ensureBufferSizes()

bool EngineCore::RenderProcess::ensureBufferSizes ( uint32_t primitiveCount )

Ensures RenderProcess buffers have sufficient capacity for the given primitive count Dynamically resizes buffers if needed.

Parameters

primitiveCount Number of primitives in the scene

Returns: true if any buffers were resized

Definition at line 1200 of file RenderProcess.cpp.

References allocationsBuffer, cullingFailedBuffer, eyeIndex, meshRenderingInfoBuffer, perObjectData, perObjectDataBuffer, renderer, unifiedMeshes, visibleObjectRangesBuffer, and vsIndirectDrawBuffer_.

◆ getAllocationsBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getAllocationsBuffer ( ) const

nodiscard

Binning allocator stage buffer getters.

Definition at line 966 of file RenderProcess.cpp.

References allocationsBuffer.

Referenced by updateComputeBinningAllocatorDescriptorSets(), and updateComputeMeshletUnpackingDescriptorSets().

Here is the caller graph for this function:

◆ getBinnedVisibleMeshletIndexBuffer() [1/2]

VulkanBuffer & EngineCore::RenderProcess::getBinnedVisibleMeshletIndexBuffer ( )

nodiscard

Definition at line 770 of file RenderProcess.cpp.

References binnedVisibleMeshletIndexBuffer.

Referenced by EngineCore::Renderer::recordPass2Culling(), EngineCore::Renderer::renderToXr(), updateComputeMeshletCullingDescriptorSets(), updateComputeMeshletUnpackingDescriptorSets(), and updateRendererDescriptorSets().

Here is the caller graph for this function:

◆ getBinnedVisibleMeshletIndexBuffer() [2/2]

const VulkanBuffer & EngineCore::RenderProcess::getBinnedVisibleMeshletIndexBuffer ( ) const

nodiscard

Definition at line 775 of file RenderProcess.cpp.

References binnedVisibleMeshletIndexBuffer.

◆ getCullingFailedBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getCullingFailedBuffer ( ) const

nodiscard

Two-pass occlusion culling buffer getters.

Definition at line 999 of file RenderProcess.cpp.

References cullingFailedBuffer.

Referenced by updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getCullingFailedCounterBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getCullingFailedCounterBuffer ( ) const

nodiscard

Definition at line 1003 of file RenderProcess.cpp.

References cullingFailedCounterBuffer.

Referenced by EngineCore::Renderer::renderToXr(), and updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getEyeIndex()

uint32_t EngineCore::RenderProcess::getEyeIndex ( ) const

Definition at line 606 of file RenderProcess.cpp.

References eyeIndex.

Here is the caller graph for this function:

◆ getFrustumUBOBuffer()

const VulkanStagedBuffer & EngineCore::RenderProcess::getFrustumUBOBuffer ( ) const

nodiscard

Definition at line 791 of file RenderProcess.cpp.

References frustumDataBuffer.

Referenced by updateComputeMeshletCullingDescriptorSets(), and updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getGraphicsCommandBuffer()

VkCommandBuffer & EngineCore::RenderProcess::getGraphicsCommandBuffer ( )

nodiscard

Definition at line 578 of file RenderProcess.cpp.

References graphicsCommandBuffer.

Here is the caller graph for this function:

◆ getGraphicsCompleteFence()

VkFence & EngineCore::RenderProcess::getGraphicsCompleteFence ( )

nodiscard

Definition at line 866 of file RenderProcess.cpp.

References graphicsCompleteFence.

Referenced by EngineCore::Engine::mainLoop(), and EngineCore::Renderer::submitGraphics().

Here is the caller graph for this function:

◆ getGraphicsDescriptorSet()

VkDescriptorSet EngineCore::RenderProcess::getGraphicsDescriptorSet ( ) const

nodiscard

Definition at line 591 of file RenderProcess.cpp.

References graphicsDescriptorSet.

Referenced by EngineCore::Renderer::recordPass2RenderPass(), EngineCore::Renderer::recordRenderPass(), EngineCore::Renderer::recordVertexShaderDraws(), and EngineCore::Renderer::recordVertexShaderDrawsDepthOnly().

Here is the caller graph for this function:

◆ getGraphicsFenceSubmitted()

bool EngineCore::RenderProcess::getGraphicsFenceSubmitted ( ) const

Definition at line 882 of file RenderProcess.cpp.

References graphicsFenceSubmitted.

Referenced by EngineCore::Engine::mainLoop().

Here is the caller graph for this function:

◆ getHiZExtent()

VkExtent2D EngineCore::RenderProcess::getHiZExtent ( ) const

inlinenodiscard

Definition at line 456 of file RenderProcess.h.

References hiZPyramid_.

Referenced by EngineCore::Renderer::recordHiZGeneration(), and EngineCore::Renderer::recordHiZGenerationSPD().

Here is the caller graph for this function:

◆ getHiZMipLevels()

uint32_t EngineCore::RenderProcess::getHiZMipLevels ( ) const

inlinenodiscard

Definition at line 455 of file RenderProcess.h.

References hiZPyramid_.

Referenced by EngineCore::Renderer::recordHiZGeneration(), EngineCore::Renderer::recordHiZGenerationSPD(), EngineCore::Renderer::updateHiZMipDescriptorSets(), EngineCore::Renderer::updateHiZSPDDescriptorSets(), and updateHiZViewProjectionData().

Here is the caller graph for this function:

◆ getHiZPyramidFullView()

VkImageView EngineCore::RenderProcess::getHiZPyramidFullView ( ) const

inlinenodiscard

Definition at line 453 of file RenderProcess.h.

References hiZPyramid_.

Referenced by EngineCore::Renderer::renderToXr(), and updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getHiZPyramidImage()

VkImage EngineCore::RenderProcess::getHiZPyramidImage ( ) const

inlinenodiscard

Definition at line 452 of file RenderProcess.h.

References hiZPyramid_.

Referenced by EngineCore::Renderer::recordHiZGeneration(), and EngineCore::Renderer::recordHiZGenerationSPD().

Here is the caller graph for this function:

◆ getHiZPyramidMipView()

VkImageView EngineCore::RenderProcess::getHiZPyramidMipView ( uint32_t mipLevel ) const

inlinenodiscard

Definition at line 454 of file RenderProcess.h.

References hiZPyramid_.

Referenced by EngineCore::Renderer::updateHiZMipDescriptorSets(), and EngineCore::Renderer::updateHiZSPDDescriptorSets().

Here is the caller graph for this function:

◆ getHiZViewProjectionBuffer()

const VulkanStagedBuffer & EngineCore::RenderProcess::getHiZViewProjectionBuffer ( ) const

nodiscard

Definition at line 840 of file RenderProcess.cpp.

References hiZViewProjectionBuffer_.

Referenced by updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getIndirectDrawBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getIndirectDrawBuffer ( ) const

nodiscard

Definition at line 844 of file RenderProcess.cpp.

References indirectDrawBuffer.

Referenced by EngineCore::Renderer::recordPass2Culling(), EngineCore::Renderer::recordPass2RenderPass(), EngineCore::Renderer::recordRenderPass(), EngineCore::Renderer::renderToXr(), and updateComputePrepareDrawDescriptorSets().

Here is the caller graph for this function:

◆ getLodClusterSurvivorCountBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getLodClusterSurvivorCountBuffer ( ) const

nodiscard

Definition at line 1176 of file RenderProcess.cpp.

References lodClusterSurvivorCountBuffer_.

Referenced by EngineCore::Renderer::renderToXr(), updateComputeBinningAllocatorDescriptorSets(), updateComputeMeshletUnpackingDescriptorSets(), updateComputeMeshletUnpackingDispatcherDescriptorSets(), and updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getLodClusterSurvivorsBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getLodClusterSurvivorsBuffer ( ) const

nodiscard

LOD cluster-based selection buffer getters.

Definition at line 1172 of file RenderProcess.cpp.

References lodClusterSurvivorsBuffer_.

Referenced by updateComputeBinningAllocatorDescriptorSets(), and updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getLodConfigBuffer()

const VulkanStagedBuffer & EngineCore::RenderProcess::getLodConfigBuffer ( ) const

nodiscard

Definition at line 1180 of file RenderProcess.cpp.

References lodConfigBuffer_.

Referenced by updateComputeObjectCullingDescriptorSets().

Here is the caller graph for this function:

◆ getMeshletCounterBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getMeshletCounterBuffer ( ) const

nodiscard

Definition at line 779 of file RenderProcess.cpp.

References meshletCounterBuffer.

Referenced by EngineCore::Renderer::resetMeshletCullingDispatchBuffers(), updateComputeMeshletCullingDescriptorSets(), and updateComputeMeshletCullingDispatcherDescriptorSets().

Here is the caller graph for this function:

◆ getMeshletToObjectMapBuffer() [1/2]

VulkanStagedBuffer & EngineCore::RenderProcess::getMeshletToObjectMapBuffer ( )

nodiscard

Definition at line 760 of file RenderProcess.cpp.

References meshletToObjectMapBuffer.

Referenced by updateRendererDescriptorSets().

Here is the caller graph for this function:

◆ getMeshletToObjectMapBuffer() [2/2]

const VulkanStagedBuffer & EngineCore::RenderProcess::getMeshletToObjectMapBuffer ( ) const

nodiscard

Definition at line 765 of file RenderProcess.cpp.

References meshletToObjectMapBuffer.

◆ getMeshRenderingBuffer()

const VulkanStagedBuffer & EngineCore::RenderProcess::getMeshRenderingBuffer ( ) const

nodiscard

Definition at line 787 of file RenderProcess.cpp.

References meshRenderingInfoBuffer.

Referenced by updateRendererDescriptorSets().

Here is the caller graph for this function:

◆ getMeshRenderingStagingBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getMeshRenderingStagingBuffer ( ) const

nodiscard

◆ getMirrorViewImageSemaphore()

VkSemaphore EngineCore::RenderProcess::getMirrorViewImageSemaphore ( ) const

nodiscard

Definition at line 595 of file RenderProcess.cpp.

References mirrorViewImageReadySemaphore.

Referenced by EngineCore::Renderer::getCurrentMirrorViewSemaphore().

Here is the caller graph for this function:

◆ getObjectMeshletDataBuffer()

const VulkanStagedBuffer & EngineCore::RenderProcess::getObjectMeshletDataBuffer ( ) const

nodiscard

Definition at line 857 of file RenderProcess.cpp.

References objectMeshletDataBuffer.

◆ getPass1CounterBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getPass1CounterBuffer ( ) const

nodiscard

Definition at line 853 of file RenderProcess.cpp.

References pass1CounterBuffer.

◆ getPerObjectSSBO_StagingBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getPerObjectSSBO_StagingBuffer ( ) const

nodiscard

◆ getPerObjectSSBOBuffer()

const VulkanStagedBuffer & EngineCore::RenderProcess::getPerObjectSSBOBuffer ( ) const

nodiscard

Definition at line 783 of file RenderProcess.cpp.

References perObjectDataBuffer.

◆ getPipelineBinOffsetsBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getPipelineBinOffsetsBuffer ( ) const

nodiscard

Definition at line 974 of file RenderProcess.cpp.

References pipelineBinOffsetsBuffer.

Referenced by EngineCore::Renderer::recordPass2Culling(), EngineCore::Renderer::renderToXr(), and updateComputeMeshletUnpackingDescriptorSets().

Here is the caller graph for this function:

◆ getPipelineCountersBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getPipelineCountersBuffer ( ) const

nodiscard

Definition at line 970 of file RenderProcess.cpp.

References pipelineCountersBuffer.

Referenced by EngineCore::Renderer::recordPass2Culling(), EngineCore::Renderer::renderToXr(), updateComputeBinningAllocatorDescriptorSets(), and updateComputePrepareDrawDescriptorSets().

Here is the caller graph for this function:

◆ getRenderFinishedSemaphore()

VkSemaphore EngineCore::RenderProcess::getRenderFinishedSemaphore ( ) const

nodiscard

Definition at line 587 of file RenderProcess.cpp.

References renderFinishedSemaphore.

◆ getTransferCommandBuffer()

VkCommandBuffer & EngineCore::RenderProcess::getTransferCommandBuffer ( )

nodiscard

Definition at line 573 of file RenderProcess.cpp.

References transferCommandBuffer.

Referenced by EngineCore::Renderer::getCurrentTransferCommandBuffer(), EngineCore::Renderer::recordTransfer(), and EngineCore::Renderer::submitTransfer().

Here is the caller graph for this function:

◆ getTransferCompleteFence()

VkFence & EngineCore::RenderProcess::getTransferCompleteFence ( )

nodiscard

Definition at line 862 of file RenderProcess.cpp.

References transferCompleteFence.

Referenced by EngineCore::Engine::mainLoop(), EngineCore::Renderer::submitInitialTransfers(), and EngineCore::Renderer::submitTransfer().

Here is the caller graph for this function:

◆ getTransferFenceSubmitted()

bool EngineCore::RenderProcess::getTransferFenceSubmitted ( ) const

Definition at line 878 of file RenderProcess.cpp.

References transferFenceSubmitted.

Referenced by EngineCore::Engine::mainLoop(), and EngineCore::Renderer::submitTransfer().

Here is the caller graph for this function:

◆ getTransferFinishedSemaphore()

VkSemaphore EngineCore::RenderProcess::getTransferFinishedSemaphore ( ) const

nodiscard

Definition at line 583 of file RenderProcess.cpp.

References transferFinishedSemaphore.

◆ getViewProjectionBuffer() [1/2]

VulkanStagedBuffer & EngineCore::RenderProcess::getViewProjectionBuffer ( )

nodiscard

Definition at line 751 of file RenderProcess.cpp.

References viewProjectionBuffer.

Referenced by updateRendererDescriptorSets().

Here is the caller graph for this function:

◆ getViewProjectionBuffer() [2/2]

const VulkanStagedBuffer & EngineCore::RenderProcess::getViewProjectionBuffer ( ) const

nodiscard

Definition at line 755 of file RenderProcess.cpp.

References viewProjectionBuffer.

◆ getVisibleObjectRangesBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVisibleObjectRangesBuffer ( ) const

nodiscard

Definition at line 849 of file RenderProcess.cpp.

References visibleObjectRangesBuffer.

◆ getVSDrawCommandsBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSDrawCommandsBuffer ( ) const

nodiscard

Definition at line 1131 of file RenderProcess.cpp.

References vsDrawCommandsBuffer_.

Referenced by EngineCore::Renderer::recordVertexShaderDraws(), EngineCore::Renderer::recordVertexShaderDrawsDepthOnly(), EngineCore::Renderer::renderToXr(), and updateComputeVSPrepareDrawDescriptorSets().

Here is the caller graph for this function:

◆ getVSDrawCountBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSDrawCountBuffer ( ) const

nodiscard

Definition at line 1135 of file RenderProcess.cpp.

References vsDrawCountBuffer_.

Referenced by EngineCore::Renderer::recordVertexShaderDraws(), EngineCore::Renderer::recordVertexShaderDrawsDepthOnly(), EngineCore::Renderer::recordVSInstancedDrawingPipeline(), EngineCore::Renderer::renderToXr(), and updateComputeVSPrepareDrawDescriptorSets().

Here is the caller graph for this function:

◆ getVSGeometryCountersBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSGeometryCountersBuffer ( ) const

nodiscard

Definition at line 1123 of file RenderProcess.cpp.

References vsGeometryCountersBuffer_.

Referenced by EngineCore::Renderer::recordVSInstancedDrawingPipeline(), updateComputeVSBinningAllocatorDescriptorSets(), and updateComputeVSPrepareDrawDescriptorSets().

Here is the caller graph for this function:

◆ getVSIndirectDrawBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSIndirectDrawBuffer ( ) const

nodiscard

Legacy VS path buffer getters (backwards compatibility)

Definition at line 1031 of file RenderProcess.cpp.

References vsIndirectDrawBuffer_.

Referenced by EngineCore::Renderer::recordVertexShaderDraws(), EngineCore::Renderer::recordVertexShaderDrawsDepthOnly(), and EngineCore::Renderer::renderToXr().

Here is the caller graph for this function:

◆ getVSIndirectDrawCountBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSIndirectDrawCountBuffer ( ) const

nodiscard

Definition at line 1035 of file RenderProcess.cpp.

References vsIndirectDrawCountBuffer_.

Referenced by EngineCore::Renderer::recordVertexShaderDraws(), EngineCore::Renderer::recordVertexShaderDrawsDepthOnly(), and EngineCore::Renderer::renderToXr().

Here is the caller graph for this function:

◆ getVSInstanceAllocationsBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSInstanceAllocationsBuffer ( ) const

nodiscard

Definition at line 1119 of file RenderProcess.cpp.

References vsInstanceAllocationsBuffer_.

Referenced by updateComputeVSBinningAllocatorDescriptorSets(), and updateComputeVSInstanceUnpackingDescriptorSets().

Here is the caller graph for this function:

◆ getVSInstanceIdsBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSInstanceIdsBuffer ( ) const

nodiscard

Definition at line 1127 of file RenderProcess.cpp.

References vsInstanceIdsBuffer_.

Referenced by updateComputeVSInstanceUnpackingDescriptorSets(), and updateRendererDescriptorSets().

Here is the caller graph for this function:

◆ getVSVisibleCountBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSVisibleCountBuffer ( ) const

nodiscard

Definition at line 1115 of file RenderProcess.cpp.

References vsVisibleCountBuffer_.

Referenced by EngineCore::Renderer::renderToXr(), updateComputeObjectCullingDescriptorSets(), updateComputeVSBinningAllocatorDescriptorSets(), and updateComputeVSInstanceUnpackingDescriptorSets().

Here is the caller graph for this function:

◆ getVSVisibleInstancesBuffer()

const VulkanBuffer & EngineCore::RenderProcess::getVSVisibleInstancesBuffer ( ) const

nodiscard

Vertex shader path buffer getters (instanced drawing pipeline)

Definition at line 1111 of file RenderProcess.cpp.

References vsVisibleInstancesBuffer_.

Referenced by updateComputeObjectCullingDescriptorSets(), and updateComputeVSBinningAllocatorDescriptorSets().

Here is the caller graph for this function:

◆ processTextureUpload()

void EngineCore::RenderProcess::processTextureUpload ( )

Definition at line 662 of file RenderProcess.cpp.

References context, textureWritesToUpload, and TRACY_ZONE_SCOPED_NAMED.

Referenced by EngineCore::Renderer::renderToXr().

Here is the caller graph for this function:

◆ refreshAllDescriptorSets()

void EngineCore::RenderProcess::refreshAllDescriptorSets ( )

Refreshes all descriptor sets after buffer recreation Call this when RenderingDataManager buffers have been recreated.

Definition at line 238 of file RenderProcess.cpp.

Referenced by syncWithRenderingDataManager().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ setGraphicsFenceSubmitted()

void EngineCore::RenderProcess::setGraphicsFenceSubmitted ( bool isSubmitted )

Definition at line 874 of file RenderProcess.cpp.

References graphicsFenceSubmitted.

Referenced by EngineCore::Engine::mainLoop(), and EngineCore::Renderer::submitGraphics().

Here is the caller graph for this function:

◆ setTransferFenceSubmitted()

void EngineCore::RenderProcess::setTransferFenceSubmitted ( bool isSubmitted )

Definition at line 870 of file RenderProcess.cpp.

References transferFenceSubmitted.

Referenced by EngineCore::Engine::mainLoop(), EngineCore::Renderer::submitInitialTransfers(), and EngineCore::Renderer::submitTransfer().

Here is the caller graph for this function:

◆ syncWithRenderingDataManager()

void EngineCore::RenderProcess::syncWithRenderingDataManager ( RenderingDataManager * rdm )

Sync descriptor sets with RenderingDataManager if data has changed Compares version numbers and updates descriptors if behind. Call this after waiting for the frame's fence (when it's safe to update)

Parameters

rdm	Pointer to the RenderingDataManager

Definition at line 258 of file RenderProcess.cpp.

References eyeIndex, EngineCore::RenderingDataManager::getDataVersion(), lastSeenDataVersion_, and refreshAllDescriptorSets().

Here is the call graph for this function:

◆ updateComputeBinningAllocatorDescriptorSets()

void EngineCore::RenderProcess::updateComputeBinningAllocatorDescriptorSets ( ) const

Definition at line 127 of file RenderProcess.cpp.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeMeshletCullingDescriptorSets()

void EngineCore::RenderProcess::updateComputeMeshletCullingDescriptorSets ( ) const

Definition at line 176 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getBinnedVisibleMeshletIndexBuffer(), getEyeIndex(), getFrustumUBOBuffer(), getMeshletCounterBuffer(), EngineCore::ShaderStage::MeshletCulling::MESHLET_CULLING_BINNED_RENDERING, EngineCore::ShaderStage::MeshletCulling::MESHLET_CULLING_BOUNDS, EngineCore::ShaderStage::MeshletCulling::MESHLET_CULLING_COUNTS, EngineCore::ShaderStage::MeshletCulling::MESHLET_CULLING_FRUSTUM_PLANES, EngineCore::ShaderStage::MeshletCulling::MESHLET_CULLING_INDICES, and renderer.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeMeshletCullingDispatcherDescriptorSets()

void EngineCore::RenderProcess::updateComputeMeshletCullingDispatcherDescriptorSets ( ) const

Definition at line 168 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getEyeIndex(), getMeshletCounterBuffer(), EngineCore::ShaderStage::MeshletCullingDispatch::MESHLET_CULLING_DISPATCH_BUFFER, EngineCore::ShaderStage::MeshletCullingDispatch::MESHLET_CULLING_DISPATCH_COUNTER, and renderer.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeMeshletUnpackingDescriptorSets()

void EngineCore::RenderProcess::updateComputeMeshletUnpackingDescriptorSets ( ) const

Definition at line 155 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getAllocationsBuffer(), getBinnedVisibleMeshletIndexBuffer(), getEyeIndex(), getLodClusterSurvivorCountBuffer(), getPipelineBinOffsetsBuffer(), renderer, EngineCore::ShaderStage::MeshletUnpackingV2::UNPACKING_ALLOCATIONS, EngineCore::ShaderStage::MeshletUnpackingV2::UNPACKING_BIN_OFFSETS, EngineCore::ShaderStage::MeshletUnpackingV2::UNPACKING_LOD_CLUSTER_SURVIVOR_COUNT, EngineCore::ShaderStage::MeshletUnpackingV2::UNPACKING_OUTPUT, and EngineCore::ShaderStage::MeshletUnpackingV2::UNPACKING_SURVIVOR_COUNT.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeMeshletUnpackingDispatcherDescriptorSets()

void EngineCore::RenderProcess::updateComputeMeshletUnpackingDispatcherDescriptorSets ( ) const

Definition at line 145 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getEyeIndex(), getLodClusterSurvivorCountBuffer(), EngineCore::ShaderStage::MeshletUnpackingDispatch::MESHLET_UNPACKING_DISPATCH_BUFFER, EngineCore::ShaderStage::MeshletUnpackingDispatch::MESHLET_UNPACKING_DISPATCH_COUNTER, EngineCore::ShaderStage::MeshletUnpackingDispatch::MESHLET_UNPACKING_DISPATCH_LOD_COUNTER, and renderer.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeObjectCullingDescriptorSets()

void EngineCore::RenderProcess::updateComputeObjectCullingDescriptorSets ( VkImageView previousFrameHiZView = VK_NULL_HANDLE ) const

Updates object culling descriptor sets.

Parameters

previousFrameHiZView Hi-Z pyramid view from PREVIOUS frame for occlusion culling. If VK_NULL_HANDLE, uses own Hi-Z pyramid (for initial setup).

Definition at line 69 of file RenderProcess.cpp.

Referenced by refreshAllDescriptorSets(), and EngineCore::Renderer::renderToXr().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputePrepareDrawDescriptorSets()

void EngineCore::RenderProcess::updateComputePrepareDrawDescriptorSets ( ) const

Definition at line 188 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getEyeIndex(), getIndirectDrawBuffer(), getPipelineCountersBuffer(), EngineCore::ShaderStage::PrepareDraw::PREPARE_DRAW_INDIRECT_DRAW, EngineCore::ShaderStage::PrepareDraw::PREPARE_DRAW_MESHLET_COUNTER, and renderer.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeVSBinningAllocatorDescriptorSets()

void EngineCore::RenderProcess::updateComputeVSBinningAllocatorDescriptorSets ( ) const

Definition at line 198 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getEyeIndex(), getVSGeometryCountersBuffer(), getVSInstanceAllocationsBuffer(), getVSVisibleCountBuffer(), getVSVisibleInstancesBuffer(), renderer, EngineCore::ShaderStage::VSBinning::VS_BINNING_ALLOCATIONS, EngineCore::ShaderStage::VSBinning::VS_BINNING_GEOMETRY_COUNTERS, EngineCore::ShaderStage::VSBinning::VS_BINNING_INSTANCE_CULLING_DATA, EngineCore::ShaderStage::VSBinning::VS_BINNING_MESH_GEOMETRY_DATA, EngineCore::ShaderStage::VSBinning::VS_BINNING_VISIBLE_COUNT, and EngineCore::ShaderStage::VSBinning::VS_BINNING_VISIBLE_INSTANCES.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeVSInstanceUnpackingDescriptorSets()

void EngineCore::RenderProcess::updateComputeVSInstanceUnpackingDescriptorSets ( ) const

Definition at line 212 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, VulkanHelper::fullBufferInfo(), getEyeIndex(), getVSInstanceAllocationsBuffer(), getVSInstanceIdsBuffer(), getVSVisibleCountBuffer(), renderer, EngineCore::ShaderStage::VSInstanceUnpacking::VS_UNPACKING_ALLOCATIONS, EngineCore::ShaderStage::VSInstanceUnpacking::VS_UNPACKING_INSTANCE_IDS, and EngineCore::ShaderStage::VSInstanceUnpacking::VS_UNPACKING_VISIBLE_COUNT.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateComputeVSPrepareDrawDescriptorSets()

void EngineCore::RenderProcess::updateComputeVSPrepareDrawDescriptorSets ( ) const

Definition at line 222 of file RenderProcess.cpp.

References COMPUTE_GUARD, context, eyeIndex, VulkanHelper::fullBufferInfo(), EngineCore::VulkanBuffer::getBuffer(), getEyeIndex(), getVSDrawCommandsBuffer(), getVSDrawCountBuffer(), getVSGeometryCountersBuffer(), renderer, EngineCore::ShaderStage::VSPrepareDraw::VS_PREPARE_DRAW_COUNT, EngineCore::ShaderStage::VSPrepareDraw::VS_PREPARE_GEOMETRY_COUNTERS, EngineCore::ShaderStage::VSPrepareDraw::VS_PREPARE_INDIRECT_DRAWS, and EngineCore::ShaderStage::VSPrepareDraw::VS_PREPARE_SINGLE_MESHLET_GEO.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateEyeViewProjectionMatrices()

void EngineCore::RenderProcess::updateEyeViewProjectionMatrices ( const Headset * headset )

writes a view projection matrix to an eye

Parameters

headset

Date: 2025-06-18

Author: Konstantin Passig

Definition at line 550 of file RenderProcess.cpp.

References EngineCore::getActiveCamera(), EngineCore::Headset::getEyeCount(), EngineCore::Headset::getEyeProjectionMatrix(), EngineCore::CameraComponent::getViewMatrix(), EngineCore::Headset::getViewProjectionMatrix(), and staticVertexUniformData.

Referenced by EngineCore::Renderer::updateViewMatrix().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateFragmentTime()

void EngineCore::RenderProcess::updateFragmentTime ( float time )

Sets the time value for time based fragment shader effects.

Parameters

time	total time since beginning of play time

Date: 2025-06-18

Author: Konstantin Passig

Definition at line 568 of file RenderProcess.cpp.

References staticFragmentUniformData, and TRACY_ZONE_SCOPED_FUNCTION.

Referenced by EngineCore::Renderer::updateCpuRenderResources().

Here is the caller graph for this function:

◆ updateFrustumUBOData()

void EngineCore::RenderProcess::updateFrustumUBOData ( const Headset * headset )

Definition at line 306 of file RenderProcess.cpp.

References eyeIndex, frustumData, EngineCore::Headset::getEyeCount(), staticVertexUniformData, and TRACY_ZONE_SCOPED_FUNCTION.

Referenced by EngineCore::Renderer::updateViewMatrix().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateHiZViewProjectionData()

void EngineCore::RenderProcess::updateHiZViewProjectionData ( const Headset * headset )

Updates Hi-Z view-projection data for occlusion culling Must be called after updateEyeViewProjectionMatrices() so VP matrices are current.

Parameters

headset Headset for screen resolution info

Definition at line 802 of file RenderProcess.cpp.

References EngineCore::Headset::getEyeResolution(), getHiZMipLevels(), hiZFirstFrame_, hiZViewProjectionData_, staticVertexUniformData, and TRACY_ZONE_SCOPED_FUNCTION.

Referenced by EngineCore::Renderer::updateViewMatrix().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateLodConfig()

void EngineCore::RenderProcess::updateLodConfig	(	const glm::vec3 &	cameraPosition,
		const glm::mat4 &	projMatrix,
		float	nearPlane,
		float	screenWidth,
		float	screenHeight,
		float	errorThresholdPixels = 1.0f,
		bool	ditherEnabled = true )

Update LOD configuration with camera and screen info Call this once per frame before dispatching primitive culling.

Parameters

cameraPosition	World-space camera position
projMatrix	Projection matrix (for extracting proj[1][1])
nearPlane	Camera near plane distance
screenWidth	Render target width
screenHeight	Render target height
errorThresholdPixels	Target pixel error threshold (default 1.0)
ditherEnabled	Whether to use dithered LOD transitions

Definition at line 1184 of file RenderProcess.cpp.

References lodConfigData_.

Referenced by EngineCore::Renderer::renderToXr().

Here is the caller graph for this function:

◆ updateMeshletDataBuffer()

void EngineCore::RenderProcess::updateMeshletDataBuffer ( )

Definition at line 291 of file RenderProcess.cpp.

Referenced by EngineCore::Renderer::updateCpuRenderResources().

Here is the caller graph for this function:

◆ updateMeshRenderingData()

void EngineCore::RenderProcess::updateMeshRenderingData ( )

Definition at line 270 of file RenderProcess.cpp.

Referenced by EngineCore::Renderer::updateCpuRenderResources().

Here is the caller graph for this function:

◆ updateRendererDescriptorSets()

void EngineCore::RenderProcess::updateRendererDescriptorSets ( )

Definition at line 38 of file RenderProcess.cpp.

Referenced by refreshAllDescriptorSets().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateSSBO()

void EngineCore::RenderProcess::updateSSBO ( const Renderer * renderer )

Definition at line 283 of file RenderProcess.cpp.

References renderer.

Referenced by EngineCore::Renderer::updateCpuRenderResources().

Here is the caller graph for this function:

◆ uploadFrustumUBO()

VulkanStagedBufferSyncObjects EngineCore::RenderProcess::uploadFrustumUBO ( )

Definition at line 337 of file RenderProcess.cpp.

References context, frustumData, frustumDataBuffer, and TRACY_ZONE_SCOPED_NAMED.

◆ uploadHiZViewProjectionUBO()

VulkanStagedBufferSyncObjects EngineCore::RenderProcess::uploadHiZViewProjectionUBO ( )

Uploads Hi-Z view-projection UBO to GPU.

Returns: Sync objects for the staged buffer transfer

Definition at line 829 of file RenderProcess.cpp.

References context, hiZViewProjectionBuffer_, hiZViewProjectionData_, and TRACY_ZONE_SCOPED_NAMED.

◆ uploadLodConfigBuffer()

VulkanStagedBufferSyncObjects EngineCore::RenderProcess::uploadLodConfigBuffer ( )

Upload LOD config buffer to GPU.

Returns: Sync objects for the staged buffer transfer

Definition at line 1196 of file RenderProcess.cpp.

References context, lodConfigBuffer_, and lodConfigData_.

Referenced by EngineCore::Renderer::renderToXr().

Here is the caller graph for this function:

◆ uploadMeshRenderingStagingData()

VulkanStagedBufferSyncObjects EngineCore::RenderProcess::uploadMeshRenderingStagingData ( )

Definition at line 276 of file RenderProcess.cpp.

◆ uploadNewTextures()

void EngineCore::RenderProcess::uploadNewTextures	(	const std::vector< Texture * > &	textures,
		uint32_t	firstIndex ) const

Definition at line 610 of file RenderProcess.cpp.

References context, graphicsDescriptorSet, and EngineCore::ShaderStage::Graphics::TEXTURE_ARRAY.

◆ uploadSSBOStagingBuffer()

VulkanStagedBufferSyncObjects EngineCore::RenderProcess::uploadSSBOStagingBuffer ( )

Definition at line 299 of file RenderProcess.cpp.

◆ uploadUniformBufferData()

VulkanStagedBufferSyncObjects EngineCore::RenderProcess::uploadUniformBufferData ( )

Definition at line 600 of file RenderProcess.cpp.

References context, staticVertexUniformData, TRACY_ZONE_SCOPED_NAMED, and viewProjectionBuffer.

Member Data Documentation

◆ allocationsBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::allocationsBuffer

private

Binning allocator stage buffers (Stage 1)

PrimitiveAllocation structs for Stage 2

Definition at line 235 of file RenderProcess.h.

Referenced by cleanup(), createBinningAllocatorBuffers(), ensureBufferSizes(), and getAllocationsBuffer().

◆ binnedVisibleMeshletIndexBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::binnedVisibleMeshletIndexBuffer

private

Definition at line 226 of file RenderProcess.h.

Referenced by cleanup(), createBinnedVisibleMeshletIndexBuffer(), getBinnedVisibleMeshletIndexBuffer(), and getBinnedVisibleMeshletIndexBuffer().

◆ bufferUpdateThreadPool

BS_tracy::tracy_thread_pool<BS_tracy::tp::none> EngineCore::RenderProcess::bufferUpdateThreadPool

private

Definition at line 322 of file RenderProcess.h.

Referenced by RenderProcess().

◆ context

ApplicationContext* EngineCore::RenderProcess::context = nullptr

private

Definition at line 178 of file RenderProcess.h.

◆ countDispatcherCounter

std::optional<VulkanBuffer> EngineCore::RenderProcess::countDispatcherCounter

private

Definition at line 230 of file RenderProcess.h.

Referenced by cleanup(), and createCountDispatcherBuffers().

◆ countDispatcherDispatchBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::countDispatcherDispatchBuffer

private

Definition at line 231 of file RenderProcess.h.

Referenced by cleanup(), and createCountDispatcherBuffers().

◆ cullingFailedBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::cullingFailedBuffer

private

Two-pass occlusion culling buffers.

Object IDs that failed Pass 1 Hi-Z test

Definition at line 242 of file RenderProcess.h.

Referenced by cleanup(), createCullingFailedBuffers(), ensureBufferSizes(), and getCullingFailedBuffer().

◆ cullingFailedCounterBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::cullingFailedCounterBuffer

private

Atomic counter for failed objects.

Definition at line 243 of file RenderProcess.h.

Referenced by cleanup(), createCullingFailedBuffers(), and getCullingFailedCounterBuffer().

◆ dispatcherDispatchBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::dispatcherDispatchBuffer

private

Definition at line 239 of file RenderProcess.h.

Referenced by cleanup(), and createDispatcherDispatchBuffer().

◆ eyeIndex

uint32_t EngineCore::RenderProcess::eyeIndex = 0u

private

◆ frustumData

FrustumPlanes EngineCore::RenderProcess::frustumData {}

Rendering Resource.

Date: 2025-09-20

Author: Konstantin Passig

Contains the frustum planes for both eyes. Cpu side data. The gpu buffer is EngineCore::RenderProcess::frustumDataBuffer

Definition at line 291 of file RenderProcess.h.

Referenced by updateFrustumUBOData(), and uploadFrustumUBO().

◆ frustumDataBuffer

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::frustumDataBuffer

private

Definition at line 223 of file RenderProcess.h.

Referenced by cleanup(), createFrustumUBOBuffer(), getFrustumUBOBuffer(), and uploadFrustumUBO().

◆ graphicsCommandBuffer

VkCommandBuffer EngineCore::RenderProcess::graphicsCommandBuffer = VK_NULL_HANDLE

private

Definition at line 415 of file RenderProcess.h.

Referenced by getGraphicsCommandBuffer().

◆ graphicsCompleteFence

VkFence EngineCore::RenderProcess::graphicsCompleteFence = VK_NULL_HANDLE

private

Definition at line 418 of file RenderProcess.h.

Referenced by cleanup(), and getGraphicsCompleteFence().

◆ graphicsDescriptorSet

VkDescriptorSet EngineCore::RenderProcess::graphicsDescriptorSet = VK_NULL_HANDLE

private

Definition at line 214 of file RenderProcess.h.

Referenced by addTexturesToUpload(), getGraphicsDescriptorSet(), updateRendererDescriptorSets(), and uploadNewTextures().

◆ graphicsFenceSubmitted

bool EngineCore::RenderProcess::graphicsFenceSubmitted = true

private

Definition at line 423 of file RenderProcess.h.

Referenced by getGraphicsFenceSubmitted(), and setGraphicsFenceSubmitted().

◆ hiZFirstFrame_

bool EngineCore::RenderProcess::hiZFirstFrame_ = true

private

Definition at line 298 of file RenderProcess.h.

Referenced by updateHiZViewProjectionData().

◆ hiZPyramid_

HiZPyramid EngineCore::RenderProcess::hiZPyramid_

private

Definition at line 446 of file RenderProcess.h.

Referenced by cleanup(), createHiZPyramid(), getHiZExtent(), getHiZMipLevels(), getHiZPyramidFullView(), getHiZPyramidImage(), and getHiZPyramidMipView().

◆ hiZViewProjectionBuffer_

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::hiZViewProjectionBuffer_

private

Definition at line 297 of file RenderProcess.h.

Referenced by cleanup(), createHiZViewProjectionBuffer(), getHiZViewProjectionBuffer(), and uploadHiZViewProjectionUBO().

◆ hiZViewProjectionData_

HiZViewProjectionData EngineCore::RenderProcess::hiZViewProjectionData_ {}

private

Hi-Z view-projection data for occlusion culling (per-frame to avoid races)

Definition at line 296 of file RenderProcess.h.

Referenced by updateHiZViewProjectionData(), and uploadHiZViewProjectionUBO().

◆ indirectDrawBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::indirectDrawBuffer

private

Definition at line 232 of file RenderProcess.h.

Referenced by cleanup(), createIndirectDrawBuffer(), and getIndirectDrawBuffer().

◆ lastSeenDataVersion_

uint64_t EngineCore::RenderProcess::lastSeenDataVersion_ = 0

private

Last seen data version from RenderingDataManager Used to detect when descriptor sets need refreshing

Definition at line 427 of file RenderProcess.h.

Referenced by syncWithRenderingDataManager().

◆ lodClusterSurvivorCountBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::lodClusterSurvivorCountBuffer_

private

Atomic counter for LOD cluster survivors.

Definition at line 267 of file RenderProcess.h.

Referenced by createLodBuffers(), and getLodClusterSurvivorCountBuffer().

◆ lodClusterSurvivorsBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::lodClusterSurvivorsBuffer_

private

LOD cluster-based selection buffers.

ClusterSurvivor output from culling

Definition at line 266 of file RenderProcess.h.

Referenced by createLodBuffers(), and getLodClusterSurvivorsBuffer().

◆ lodConfigBuffer_

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::lodConfigBuffer_

private

LodConfigUBO for camera/screen info.

Definition at line 268 of file RenderProcess.h.

Referenced by createLodBuffers(), getLodConfigBuffer(), and uploadLodConfigBuffer().

◆ lodConfigData_

LodConfigUBO EngineCore::RenderProcess::lodConfigData_ {}

private

CPU-side LOD config data.

Definition at line 269 of file RenderProcess.h.

Referenced by updateLodConfig(), and uploadLodConfigBuffer().

◆ meshletCounterBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::meshletCounterBuffer

private

Definition at line 227 of file RenderProcess.h.

Referenced by cleanup(), createMeshletCounterBuffer(), and getMeshletCounterBuffer().

◆ meshletToObjectMapBuffer

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::meshletToObjectMapBuffer

private

Definition at line 220 of file RenderProcess.h.

Referenced by cleanup(), createMeshletToObjectMapBuffer(), getMeshletToObjectMapBuffer(), and getMeshletToObjectMapBuffer().

◆ meshRenderingInfoBuffer

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::meshRenderingInfoBuffer

private

Definition at line 224 of file RenderProcess.h.

Referenced by cleanup(), createMeshRenderingInfoBuffers(), ensureBufferSizes(), and getMeshRenderingBuffer().

◆ mirrorViewImageReadySemaphore

VkSemaphore EngineCore::RenderProcess::mirrorViewImageReadySemaphore = VK_NULL_HANDLE

private

Definition at line 431 of file RenderProcess.h.

Referenced by cleanup(), and getMirrorViewImageSemaphore().

◆ objectMeshletData

std::vector<PrimitiveMeshletData> EngineCore::RenderProcess::objectMeshletData {}

private

Definition at line 216 of file RenderProcess.h.

Referenced by createObjectMeshletDataBuffer().

◆ objectMeshletDataBuffer

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::objectMeshletDataBuffer

private

Definition at line 222 of file RenderProcess.h.

Referenced by cleanup(), createObjectMeshletDataBuffer(), and getObjectMeshletDataBuffer().

◆ pass1CounterBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::pass1CounterBuffer

private

Definition at line 229 of file RenderProcess.h.

Referenced by cleanup(), createPass1CounterBuffer(), and getPass1CounterBuffer().

◆ perObjectData

std::vector<PerObjectData> EngineCore::RenderProcess::perObjectData

Rendering resource.

Author: Konstantin Passig

20.09.2025

Definition at line 280 of file RenderProcess.h.

Referenced by createPerObjectSSBOBuffer(), and ensureBufferSizes().

◆ perObjectDataBuffer

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::perObjectDataBuffer

private

Definition at line 221 of file RenderProcess.h.

Referenced by cleanup(), createPerObjectSSBOBuffer(), ensureBufferSizes(), and getPerObjectSSBOBuffer().

◆ physicalDevice

VkPhysicalDevice EngineCore::RenderProcess::physicalDevice = VK_NULL_HANDLE

private

Definition at line 211 of file RenderProcess.h.

◆ pipelineBinOffsetsBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::pipelineBinOffsetsBuffer

private

Prefix sum of pipeline counters.

Definition at line 237 of file RenderProcess.h.

Referenced by cleanup(), createBinningAllocatorBuffers(), and getPipelineBinOffsetsBuffer().

◆ pipelineCountersBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::pipelineCountersBuffer

private

Per-pipeline meshlet counters (atomic)

Definition at line 236 of file RenderProcess.h.

Referenced by cleanup(), createBinningAllocatorBuffers(), and getPipelineCountersBuffer().

◆ pipelineIndices

std::unordered_map<GraphicsPipeline *, uint32_t> EngineCore::RenderProcess::pipelineIndices

private

Definition at line 271 of file RenderProcess.h.

◆ renderer

Renderer* EngineCore::RenderProcess::renderer = nullptr

private

Definition at line 177 of file RenderProcess.h.

◆ renderFinishedSemaphore

VkSemaphore EngineCore::RenderProcess::renderFinishedSemaphore = VK_NULL_HANDLE

private

Definition at line 429 of file RenderProcess.h.

Referenced by cleanup(), and getRenderFinishedSemaphore().

◆ sceneManager

const std::unique_ptr<SceneManager>& EngineCore::RenderProcess::sceneManager

private

Definition at line 201 of file RenderProcess.h.

Referenced by RenderProcess().

◆ stagingBuffersForCleanup

std::vector<VulkanBuffer> EngineCore::RenderProcess::stagingBuffersForCleanup

private

Definition at line 182 of file RenderProcess.h.

Referenced by addStagingBufferForCleanup(), and cleanupStagingBuffer().

◆ staticFragmentUniformData

StaticFragmentUniformData EngineCore::RenderProcess::staticFragmentUniformData

private

Definition at line 195 of file RenderProcess.h.

Referenced by updateFragmentTime().

◆ staticVertexUniformData

struct EngineCore::RenderProcess::ViewMatrixUniformData EngineCore::RenderProcess::staticVertexUniformData

Referenced by updateEyeViewProjectionMatrices(), updateFrustumUBOData(), updateHiZViewProjectionData(), and uploadUniformBufferData().

◆ textureWritesToUpload

std::vector<TextureWriteContainer *> EngineCore::RenderProcess::textureWritesToUpload

private

Definition at line 209 of file RenderProcess.h.

Referenced by addTexturesToUpload(), cleanup(), and processTextureUpload().

◆ transferCommandBuffer

VkCommandBuffer EngineCore::RenderProcess::transferCommandBuffer = VK_NULL_HANDLE

private

Definition at line 414 of file RenderProcess.h.

Referenced by getTransferCommandBuffer().

◆ transferCompleteFence

VkFence EngineCore::RenderProcess::transferCompleteFence = VK_NULL_HANDLE

private

Definition at line 417 of file RenderProcess.h.

Referenced by cleanup(), and getTransferCompleteFence().

◆ transferFenceSubmitted

bool EngineCore::RenderProcess::transferFenceSubmitted = true

private

Definition at line 422 of file RenderProcess.h.

Referenced by getTransferFenceSubmitted(), and setTransferFenceSubmitted().

◆ transferFinishedSemaphore

VkSemaphore EngineCore::RenderProcess::transferFinishedSemaphore = VK_NULL_HANDLE

private

Definition at line 430 of file RenderProcess.h.

Referenced by cleanup(), and getTransferFinishedSemaphore().

◆ unifiedMeshes

std::vector<GpuMeshDescription> EngineCore::RenderProcess::unifiedMeshes

private

Definition at line 300 of file RenderProcess.h.

Referenced by createMeshRenderingInfoBuffers(), and ensureBufferSizes().

◆ viewProjectionBuffer

std::optional<VulkanStagedBuffer> EngineCore::RenderProcess::viewProjectionBuffer

private

Definition at line 219 of file RenderProcess.h.

Referenced by cleanup(), createViewProjectionBuffer(), getViewProjectionBuffer(), getViewProjectionBuffer(), and uploadUniformBufferData().

◆ visibleObjectRangesBuffer

std::optional<VulkanBuffer> EngineCore::RenderProcess::visibleObjectRangesBuffer

private

Definition at line 228 of file RenderProcess.h.

Referenced by cleanup(), createVisibleObjectRangesBuffer(), ensureBufferSizes(), and getVisibleObjectRangesBuffer().

◆ vsDrawCommandsBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsDrawCommandsBuffer_

private

Stage 3: VSPrepareDraw outputs.

VkDrawIndexedIndirectCommand array

Definition at line 258 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSDrawCommandsBuffer().

◆ vsDrawCountBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsDrawCountBuffer_

private

Number of draw commands.

Definition at line 259 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSDrawCountBuffer().

◆ vsGeometryCountersBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsGeometryCountersBuffer_

private

Atomic instance count per geometry type.

Definition at line 252 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSGeometryCountersBuffer().

◆ vsIndirectDrawBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsIndirectDrawBuffer_

private

Legacy: was VkDrawIndexedIndirectCommand array.

Definition at line 262 of file RenderProcess.h.

Referenced by cleanup(), createVSIndirectDrawBuffers(), ensureBufferSizes(), and getVSIndirectDrawBuffer().

◆ vsIndirectDrawCountBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsIndirectDrawCountBuffer_

private

Legacy: was draw count.

Definition at line 263 of file RenderProcess.h.

Referenced by cleanup(), createVSIndirectDrawBuffers(), and getVSIndirectDrawCountBuffer().

◆ vsInstanceAllocationsBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsInstanceAllocationsBuffer_

private

Stage 1: VSBinningAllocator outputs.

(primitiveID, geoIndex, writeOffset) per survivor

Definition at line 251 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSInstanceAllocationsBuffer().

◆ vsInstanceIdsBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsInstanceIdsBuffer_

private

Stage 2: VSInstanceUnpacking outputs.

Instance ID lookup for vertex shader

Definition at line 255 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSInstanceIdsBuffer().

◆ vsVisibleCountBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsVisibleCountBuffer_

private

Number of visible VS path primitives.

Definition at line 248 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSVisibleCountBuffer().

◆ vsVisibleInstancesBuffer_

std::optional<VulkanBuffer> EngineCore::RenderProcess::vsVisibleInstancesBuffer_

private

Primitive IDs from culling (uint array)

Vertex shader path buffers (for single-meshlet geometry) Stage 0: Culling outputs primitive IDs

Definition at line 247 of file RenderProcess.h.

Referenced by cleanup(), createVSInstancedDrawingBuffers(), and getVSVisibleInstancesBuffer().

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

/home/magerbeton/Documents/gl3-vulkan/Engine/include/Engine/Renderer/RenderProcess.h
/home/magerbeton/Documents/gl3-vulkan/Engine/src/Engine/Renderer/RenderProcess.cpp

Classes

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ RenderProcess()

Member Function Documentation

◆ addStagingBufferForCleanup()

◆ addTexturesToUpload()

◆ cleanup()

◆ cleanupStagingBuffer()

◆ createBinnedVisibleMeshletIndexBuffer()

◆ createBinningAllocatorBuffers()

◆ createCountDispatcherBuffers()

◆ createCullingFailedBuffers()

◆ createDispatcherDispatchBuffer()

◆ createFrustumUBOBuffer()

◆ createHiZPyramid()

◆ createHiZViewProjectionBuffer()

◆ createIndirectDrawBuffer()

◆ createLodBuffers()

◆ createMeshletCounterBuffer()

◆ createMeshletToObjectMapBuffer()

◆ createMeshRenderingInfoBuffers()

◆ createObjectMeshletDataBuffer()

◆ createPass1CounterBuffer()

◆ createPerObjectSSBOBuffer()

◆ createViewProjectionBuffer()

◆ createVisibleObjectRangesBuffer()

◆ createVSIndirectDrawBuffers()

◆ createVSInstancedDrawingBuffers()

◆ ensureBufferSizes()

◆ getAllocationsBuffer()

◆ getBinnedVisibleMeshletIndexBuffer() [1/2]

◆ getBinnedVisibleMeshletIndexBuffer() [2/2]

◆ getCullingFailedBuffer()

◆ getCullingFailedCounterBuffer()

◆ getEyeIndex()

◆ getFrustumUBOBuffer()

◆ getGraphicsCommandBuffer()

◆ getGraphicsCompleteFence()

◆ getGraphicsDescriptorSet()

◆ getGraphicsFenceSubmitted()

◆ getHiZExtent()

◆ getHiZMipLevels()

◆ getHiZPyramidFullView()

◆ getHiZPyramidImage()

◆ getHiZPyramidMipView()

◆ getHiZViewProjectionBuffer()

◆ getIndirectDrawBuffer()

◆ getLodClusterSurvivorCountBuffer()

◆ getLodClusterSurvivorsBuffer()

◆ getLodConfigBuffer()

◆ getMeshletCounterBuffer()

◆ getMeshletToObjectMapBuffer() [1/2]

◆ getMeshletToObjectMapBuffer() [2/2]

◆ getMeshRenderingBuffer()

◆ getMeshRenderingStagingBuffer()

◆ getMirrorViewImageSemaphore()

◆ getObjectMeshletDataBuffer()

◆ getPass1CounterBuffer()

◆ getPerObjectSSBO_StagingBuffer()

◆ getPerObjectSSBOBuffer()

◆ getPipelineBinOffsetsBuffer()

◆ getPipelineCountersBuffer()

◆ getRenderFinishedSemaphore()

◆ getTransferCommandBuffer()

◆ getTransferCompleteFence()

◆ getTransferFenceSubmitted()

◆ getTransferFinishedSemaphore()

◆ getViewProjectionBuffer() [1/2]

◆ getViewProjectionBuffer() [2/2]

◆ getVisibleObjectRangesBuffer()

◆ getVSDrawCommandsBuffer()

◆ getVSDrawCountBuffer()

◆ getVSGeometryCountersBuffer()

◆ getVSIndirectDrawBuffer()

◆ getVSIndirectDrawCountBuffer()