vkcommandbuffer.cc File Reference

#include "render/stdneb.h"
#include "coregraphics/config.h"
#include "coregraphics/resourcetable.h"
#include "coregraphics/pipeline.h"
#include "vkcommandbuffer.h"
#include "vkgraphicsdevice.h"
#include "vkbuffer.h"
#include "vktexture.h"
#include "vkvertexlayout.h"
#include "vkshader.h"
#include "vktypes.h"
#include "vkshaderprogram.h"
#include "vkresourcetable.h"
#include "vkevent.h"
#include "vkpass.h"
#include "vkpipeline.h"
#include "vkaccelerationstructure.h"
#include "graphics/globalconstants.h"

Namespaces
namespace	Vulkan
	Vulkan implementation of GPU acceleration structure.
namespace	CoreGraphics
	Acceleration structures are used to enable ray tracing on the GPU by dividing the scene into a BVH.

Functions
const VkCommandPool	Vulkan::CmdBufferPoolGetVk (const CoreGraphics::CmdBufferPoolId id)
	get vk command buffer pool
const VkDevice	Vulkan::CmdBufferPoolGetVkDevice (const CoreGraphics::CmdBufferPoolId id)
	get vk device that created the pool
const VkCommandBuffer	Vulkan::CmdBufferGetVk (const CoreGraphics::CmdBufferId id)
	Get vk command buffer.
const VkCommandPool	Vulkan::CmdBufferGetVkPool (const CoreGraphics::CmdBufferId id)
	Get vk command buffer pool.
const VkDevice	Vulkan::CmdBufferGetVkDevice (const CoreGraphics::CmdBufferId id)
	Get vk device.
	CoreGraphics::_IMPL_ACQUIRE_RELEASE (CmdBufferId, commandBuffers)
const CmdBufferPoolId	CoreGraphics::CreateCmdBufferPool (const CmdBufferPoolCreateInfo &info)
	create new command buffer pool
void	CoreGraphics::DestroyCmdBufferPool (const CmdBufferPoolId pool)
	destroy command buffer pool
const CmdBufferId	CoreGraphics::CreateCmdBuffer (const CmdBufferCreateInfo &info)
	create new command buffer
void	CoreGraphics::DestroyCmdBuffer (const CmdBufferId id)
	Destroy the command buffer immediately (use with caution as buffer might be in use by GPU)
void	CoreGraphics::DeferredDestroyCmdBuffer (const CmdBufferId id)
	Issue command buffer for deletion (happens when GPU is finished with it)
void	CoreGraphics::CmdBeginRecord (const CmdBufferId id, const CmdBufferBeginInfo &info)
	begin recording to command buffer
void	CoreGraphics::CmdEndRecord (const CmdBufferId id)
	end recording command buffer, it may be submitted after this is done
void	CoreGraphics::CmdReset (const CmdBufferId id, const CmdBufferClearInfo &info)
	clear the command buffer to be empty
void	CoreGraphics::CmdSetVertexBuffer (const CmdBufferId id, IndexT streamIndex, const CoreGraphics::BufferId &buffer, SizeT bufferOffset)
	Set vertex buffer.
void	CoreGraphics::CmdSetVertexLayout (const CmdBufferId id, const CoreGraphics::VertexLayoutId &vl)
	Set vertex layout.
void	CoreGraphics::CmdSetIndexBuffer (const CmdBufferId id, const IndexType::Code indexType, const CoreGraphics::BufferId &buffer, SizeT bufferOffset)
	Set index buffer.
void	CoreGraphics::CmdSetIndexBuffer (const CmdBufferId id, const CoreGraphics::BufferId &buffer, CoreGraphics::IndexType::Code indexSize, SizeT bufferOffset)
void	CoreGraphics::CmdSetPrimitiveTopology (const CmdBufferId id, const CoreGraphics::PrimitiveTopology::Code topo)
	Set the type of topology used.
void	CoreGraphics::CmdSetShaderProgram (const CmdBufferId id, const CoreGraphics::ShaderProgramId pro, bool bindGlobals=true)
	Set shader program.
void	CoreGraphics::CmdSetResourceTable (const CmdBufferId id, const CoreGraphics::ResourceTableId table, const IndexT slot, CoreGraphics::ShaderPipeline pipeline, const Util::FixedArray< uint > &offsets)
	Set resource table.
void	CoreGraphics::CmdSetResourceTable (const CmdBufferId id, const CoreGraphics::ResourceTableId table, const IndexT slot, CoreGraphics::ShaderPipeline pipeline, uint32 numOffsets, uint32 *offsets)
	Set resource table using raw offsets.
void	CoreGraphics::CmdPushConstants (const CmdBufferId id, ShaderPipeline pipeline, uint offset, uint size, const void *data)
	Set push constants.
void	CoreGraphics::CmdPushGraphicsConstants (const CmdBufferId id, uint offset, uint size, const void *data)
void	CoreGraphics::CmdPushComputeConstants (const CmdBufferId id, uint offset, uint size, const void *data)
void	CoreGraphics::CmdSetGraphicsPipeline (const CmdBufferId id)
	Create (if necessary) and bind pipeline based on state thus far.
void	CoreGraphics::CmdSetGraphicsPipeline (const CmdBufferId buf, const PipelineId pipeline)
	Set graphics pipeline directly.
void	CoreGraphics::CmdSetRayTracingPipeline (const CmdBufferId buf, const PipelineId pipeline)
	Set ray tracing pipeline.
void	CoreGraphics::CmdBarrier (const CmdBufferId id, CoreGraphics::PipelineStage fromStage, CoreGraphics::PipelineStage toStage, CoreGraphics::BarrierDomain domain, const Util::FixedArray< TextureBarrierInfo, true > &textures, const Util::FixedArray< BufferBarrierInfo, true > &buffers, const Util::FixedArray< AccelerationStructureBarrierInfo, true > &accelerationStructures, const IndexT fromQueue=InvalidIndex, const IndexT toQueue=InvalidIndex, const char *name=nullptr)
	Insert pipeline barrier.
void	CoreGraphics::CmdHandover (const CmdBufferId from, const CmdBufferId to, CoreGraphics::PipelineStage fromStage, CoreGraphics::PipelineStage toStage, const Util::FixedArray< TextureBarrierInfo, true > &textures, const Util::FixedArray< BufferBarrierInfo, true > &buffers, const IndexT fromQueue=InvalidIndex, const IndexT toQueue=InvalidIndex, const char *name=nullptr)
	Handover.
void	CoreGraphics::CmdBarrier (const CmdBufferId id, const CoreGraphics::BarrierId barrier)
	Insert execution barrier.
void	CoreGraphics::CmdSignalEvent (const CmdBufferId id, const CoreGraphics::EventId ev, const CoreGraphics::PipelineStage stage)
	Signals an event.
void	CoreGraphics::CmdWaitEvent (const CmdBufferId id, const EventId ev, const CoreGraphics::PipelineStage waitStage, const CoreGraphics::PipelineStage signalStage)
	Signals an event.
void	CoreGraphics::CmdResetEvent (const CmdBufferId id, const CoreGraphics::EventId ev, const CoreGraphics::PipelineStage stage)
	Signals an event.
void	CoreGraphics::CmdBeginPass (const CmdBufferId id, const CoreGraphics::PassId pass)
	Begin pass.
void	CoreGraphics::CmdNextSubpass (const CmdBufferId id)
	Progress to next subpass.
void	CoreGraphics::CmdEndPass (const CmdBufferId id)
	End pass.
void	CoreGraphics::CmdDraw (const CmdBufferId id, const CoreGraphics::PrimitiveGroup &pg)
	Draw primitives.
void	CoreGraphics::CmdDraw (const CmdBufferId id, SizeT numInstances, const CoreGraphics::PrimitiveGroup &pg)
	Draw primitives instanced.
void	CoreGraphics::CmdDraw (const CmdBufferId id, SizeT numInstances, IndexT baseInstance, const CoreGraphics::PrimitiveGroup &pg)
	Draw primitives instanced with base instance.
void	CoreGraphics::CmdDrawIndirect (const CmdBufferId id, const CoreGraphics::BufferId buffer, IndexT bufferOffset, SizeT numDraws, SizeT stride)
	Draw indirect, draws is the amount of draws in the buffer, and stride is the byte offset between each call.
void	CoreGraphics::CmdDrawIndirectIndexed (const CmdBufferId id, const CoreGraphics::BufferId buffer, IndexT bufferOffset, SizeT numDraws, SizeT stride)
	Draw indirect, draws is the amount of draws in the buffer, and stride is the byte offset between each call.
void	CoreGraphics::CmdDispatch (const CmdBufferId id, int dimX, int dimY, int dimZ)
	Perform computation.
void	CoreGraphics::CmdResolve (const CmdBufferId id, const CoreGraphics::TextureId source, const CoreGraphics::TextureCopy sourceCopy, const CoreGraphics::TextureId dest, const CoreGraphics::TextureCopy destCopy)
	Resolve MSAA source to non-MSAA target.
void	CoreGraphics::CmdBuildBlas (const CmdBufferId id, const CoreGraphics::BlasId blas)
	Build BLAS.
void	CoreGraphics::CmdBuildTlas (const CmdBufferId id, const CoreGraphics::TlasId tlas)
	Build TLAS.
void	CoreGraphics::CmdRaysDispatch (const CmdBufferId id, const RayDispatchTable &table, int dimX, int dimY, int dimZ)
	Fire rays.
void	CoreGraphics::CmdDrawMeshlets (const CmdBufferId id, int dimX, int dimY, int dimZ)
	Draw meshlets.
void	CoreGraphics::CmdCopy (const CmdBufferId id, const CoreGraphics::TextureId fromTexture, const Util::Array< CoreGraphics::TextureCopy, 4 > &from, const CoreGraphics::TextureId toTexture, const Util::Array< CoreGraphics::TextureCopy, 4 > &to)
	Copy between textures.
void	CoreGraphics::CmdCopy (const CmdBufferId id, const CoreGraphics::TextureId fromTexture, const Util::Array< CoreGraphics::TextureCopy, 4 > &from, const CoreGraphics::BufferId toBuffer, const Util::Array< CoreGraphics::BufferCopy, 4 > &to)
	Copy from texture to buffer.
void	CoreGraphics::CmdCopy (const CmdBufferId id, const CoreGraphics::BufferId fromBuffer, const Util::Array< CoreGraphics::BufferCopy, 4 > &from, const CoreGraphics::BufferId toBuffer, const Util::Array< CoreGraphics::BufferCopy, 4 > &to, const SizeT size)
	Copy between buffers.
void	CoreGraphics::CmdCopy (const CmdBufferId id, const CoreGraphics::BufferId fromBuffer, const Util::Array< CoreGraphics::BufferCopy, 4 > &from, const CoreGraphics::TextureId toTexture, const Util::Array< CoreGraphics::TextureCopy, 4 > &to)
	Copy from buffer to texture.
void	CoreGraphics::CmdBlit (const CmdBufferId id, const CoreGraphics::TextureId fromTexture, const CoreGraphics::TextureCopy &from, const CoreGraphics::TextureId toTexture, const CoreGraphics::TextureCopy &to)
	Blit textures.
void	CoreGraphics::CmdSetViewports (const CmdBufferId id, const Util::FixedArray< Math::rectangle< int > > &viewports)
	Set viewport array.
void	CoreGraphics::CmdSetScissors (const CmdBufferId id, const Util::FixedArray< Math::rectangle< int > > &rects)
	Set scissor array.
void	CoreGraphics::CmdSetViewport (const CmdBufferId id, const Math::rectangle< int > &rect, int index)
	Sets a viewport for a certain index.
void	CoreGraphics::CmdSetScissorRect (const CmdBufferId id, const Math::rectangle< int > &rect, int index)
	Sets a scissor rect for a certain index.
void	CoreGraphics::CmdSetStencilRef (const CmdBufferId id, const uint frontRef, const uint backRef)
	Set the stencil reference values.
void	CoreGraphics::CmdSetStencilReadMask (const CmdBufferId id, const uint readMask)
	Set the stencil read mask (compare mask(.
void	CoreGraphics::CmdSetStencilWriteMask (const CmdBufferId id, const uint writeMask)
	Set the stencil write mask.
void	CoreGraphics::CmdUpdateBuffer (const CmdBufferId id, const CoreGraphics::BufferId buffer, uint offset, uint size, const void *data)
	Update buffer using memory pointer in command buffer.
void	CoreGraphics::CmdStartOcclusionQueries (const CmdBufferId id)
	Start occlusion queries.
void	CoreGraphics::CmdEndOcclusionQueries (const CmdBufferId id)
	End occlusion queries.
void	CoreGraphics::CmdStartPipelineQueries (const CmdBufferId id)
	Start pipeline statistics.
void	CoreGraphics::CmdEndPipelineQueries (const CmdBufferId id)
	End pipeline statistics.

Variables
VkCommandBufferAllocator	Vulkan::commandBuffers
VkCommandBufferPoolAllocator	Vulkan::commandBufferPools (0x00FFFFFF)
Threading::CriticalSection	Vulkan::commandBufferCritSect