#include <vkShaderProgram.h>

Inheritance diagram for Divide::vkShaderProgram:

Public Types
using	vkShaders = eastl::fixed_vector< vkShaderEntry, to_base(ShaderType::COUNT), false >

Public Types inherited from Divide::ShaderProgram
using	RenderTargets = std::array< bool, to_base(RTColourAttachmentSlot::COUNT)>

using	ShaderLoadData = std::array< LoadData, to_base(ShaderType::COUNT)>

using	ShaderProgramMap = eastl::fixed_vector< ShaderProgram *, U16_MAX, true >

using	AtomMap = hashMap< U64, string >

using	AtomInclusionMap = hashMap< U64, eastl::set< U64 > >

using	ShaderQueue = eastl::stack< ShaderQueueEntry, vector< ShaderQueueEntry > >

using	BindingsPerSetArray = std::array< BindingsPerSet, MAX_BINDINGS_PER_DESCRIPTOR_SET >

using	SetUsageData = std::array< bool, to_base(DescriptorSetUsage::COUNT)>

using	BindingSetData = std::array< BindingsPerSetArray, to_base(DescriptorSetUsage::COUNT)>

Public Types inherited from Divide::GraphicsResource
enum class	Type : U8 { RENDER_TARGET , SHADER_BUFFER , BUFFER , SHADER , SHADER_PROGRAM , TEXTURE , COUNT }

Public Member Functions
	vkShaderProgram (PlatformContext &context, const ResourceDescriptor< ShaderProgram > &descriptor)

	~vkShaderProgram () override

const vkShaders &	shaderStages () const noexcept

VkShaderStageFlags	stageMask () const noexcept

ShaderResult	validatePreBind (const bool rebind) override

	PROPERTY_RW (VkDescriptorSetLayout, descriptorSetLayout, VK_NULL_HANDLE)

	PROPERTY_RW (DynamicBindings, dynamicBindings)

Public Member Functions inherited from Divide::ShaderProgram
	ShaderProgram (PlatformContext &context, const ResourceDescriptor< ShaderProgram > &descriptor)

	~ShaderProgram () override

bool	load (PlatformContext &context) override
	Loading and unloading interface.

bool	postLoad () override

bool	unload () override

bool	recompile ()

bool	recompile (bool &skipped)
	Rebuild the specified shader stages from source code.

virtual ShaderResult	validatePreBind (bool rebind=true)

bool	uploadUniformData (const UniformData &data, DescriptorSet &set, GFX::MemoryBarrierCommand &memCmdInOut)

const ShaderProgramDescriptor &	descriptor () const noexcept

	PROPERTY_RW (bool, highPriority, true)

	PROPERTY_RW (bool, useShaderCache, true)

	PROPERTY_R_IW (BindingsPerSetArray, perDrawDescriptorSetLayout)

	PROPERTY_R_IW (RenderTargets, fragmentOutputs)

	PROPERTY_R_IW (SetUsageData, setUsage)

Public Member Functions inherited from Divide::CachedResource
	CachedResource (const ResourceDescriptorBase &descriptor, std::string_view typeName)

virtual bool	load (PlatformContext &context)
	Loading and unloading interface.

virtual bool	postLoad ()

virtual bool	unload ()

void	setState (ResourceState currentState) final

Public Member Functions inherited from Divide::Resource
	Resource (std::string_view resourceName, std::string_view typeName)

ResourceState	getState () const noexcept

	PROPERTY_R (Str< 32 >, typeName)

	PROPERTY_R (Str< 256 >, resourceName)

Public Member Functions inherited from Divide::GUIDWrapper
	GUIDWrapper () noexcept

	GUIDWrapper (const GUIDWrapper &old) noexcept

	GUIDWrapper (GUIDWrapper &&old) noexcept

virtual	~GUIDWrapper ()=default

FORCE_INLINE I64	getGUID () const noexcept

GUIDWrapper &	operator= (const GUIDWrapper &old)=delete

GUIDWrapper &	operator= (GUIDWrapper &&other)=delete

Public Member Functions inherited from Divide::GraphicsResource
virtual	~GraphicsResource ()

GFXDevice &	context () const noexcept

U64	nameHash () const noexcept

Public Member Functions inherited from Divide::NonCopyable
	NonCopyable (const NonCopyable &)=delete

NonCopyable &	operator= (const NonCopyable &)=delete

	NonCopyable (NonCopyable &&)=default

NonCopyable &	operator= (NonCopyable &&)=default

Public Member Functions inherited from Divide::NonMovable
	NonMovable (NonMovable &&)=delete

NonMovable &	operator= (NonMovable &&)=delete

	NonMovable (const NonMovable &)=default

NonMovable &	operator= (const NonMovable &)=default

Protected Member Functions
bool	unload () override
	Make sure this program is ready for deletion.

bool	loadInternal (hashMap< U64, PerFileShaderData > &fileData, bool overwrite) override
	Returns true if at least one shader linked successfully.

Protected Member Functions inherited from Divide::ShaderProgram
virtual bool	loadInternal (hashMap< U64, PerFileShaderData > &fileData, bool overwrite)

bool	loadSourceCode (const ModuleDefines &defines, bool reloadExisting, LoadData &loadDataInOut, Reflection::UniformsSet &previousUniformsInOut, U8 &blockIndexInOut)

void	loadAndParseGLSL (const ModuleDefines &defines, LoadData &loadDataInOut, Reflection::UniformsSet &previousUniformsInOut, U8 &blockIndexInOut, eastl::set< U64 > &atomIDsInOut)

void	initDrawDescriptorSetLayout (const PerFileShaderData &loadData)

void	initUniformUploader (const PerFileShaderData &loadData)

Protected Member Functions inherited from Divide::CachedResource
	PROPERTY_RW (ResourcePath, assetLocation)

	PROPERTY_RW (Str< 256 >, assetName)

	PROPERTY_R (size_t, descriptorHash)

virtual void	setState (ResourceState currentState)

Protected Member Functions inherited from Divide::GraphicsResource
	GraphicsResource (GFXDevice &context, Type type, I64 GUID, U64 nameHash)

Protected Member Functions inherited from Divide::NonCopyable
	NonCopyable ()=default

	~NonCopyable ()=default

Protected Member Functions inherited from Divide::NonMovable
	NonMovable ()=default

	~NonMovable ()=default

Private Attributes
vkShaders	_shaderStage

Additional Inherited Members
Static Public Member Functions inherited from Divide::ShaderProgram
static void	Idle (PlatformContext &platformContext, bool fast)

static void	InitStaticData ()

static void	DestroyStaticData ()

static ErrorCode	OnStartup (PlatformContext &context)

static bool	OnShutdown ()

static void	OnBeginFrame (GFXDevice &gfx)

static void	OnEndFrame (GFXDevice &gfx)

static bool	RecompileShaderProgram (const std::string_view name)
	Queue a shaderProgram recompile request.

static bool	UnregisterShaderProgram (ShaderProgram *shaderProgram)
	Remove a shaderProgram from the program cache.

static void	RegisterShaderProgram (ShaderProgram *shaderProgram)
	Add a shaderProgram to the program cache.

static void	RebuildAllShaders ()

static vector< ResourcePath >	GetAllAtomLocations ()

static I32	ShaderProgramCount () noexcept

static void	OnAtomChange (std::string_view atomName, FileUpdateEvent evt)

static U8	GetGLBindingForDescriptorSlot (DescriptorSetUsage usage, U8 slot) noexcept

static std::pair< DescriptorSetUsage, U8 >	GetDescriptorSlotForGLBinding (U8 binding, DescriptorSetBindingType type) noexcept

static BindingSetData &	GetBindingSetData () noexcept

static void	RegisterSetLayoutBinding (DescriptorSetUsage usage, U8 slot, DescriptorSetBindingType type, ShaderStageVisibility visibility)

static ErrorCode	SubmitSetLayouts (GFXDevice &gfx)

static U32	GetBindingCount (DescriptorSetUsage usage, DescriptorSetBindingType type)

Static Public Member Functions inherited from Divide::GUIDWrapper
static I64	generateGUID () noexcept

Static Public Attributes inherited from Divide::ShaderProgram
static constexpr const char *	UNIFORM_BLOCK_NAME = "dvd_uniforms"

static U8	k_commandBufferID = U8_MAX - MAX_BINDINGS_PER_DESCRIPTOR_SET

static Mutex	g_cacheLock

Static Protected Member Functions inherited from Divide::ShaderProgram
static bool	SaveToCache (LoadData::ShaderCacheType cache, const LoadData &dataIn, const eastl::set< U64 > &atomIDsIn)

static bool	LoadFromCache (LoadData::ShaderCacheType cache, LoadData &dataInOut, eastl::set< U64 > &atomIDsOut)

static void	OnThreadCreated (const GFXDevice &gfx, const std::thread::id &threadID, bool isMainRenderThread)

Protected Attributes inherited from Divide::ShaderProgram
const ShaderProgramDescriptor	_descriptor

vector< UniformBlockUploader >	_uniformBlockBuffers

eastl::set< U64 >	_usedAtomIDs

Protected Attributes inherited from Divide::CachedResource
Mutex	_callbackLock {}

Protected Attributes inherited from Divide::Resource
std::atomic< ResourceState >	_resourceState

Protected Attributes inherited from Divide::GUIDWrapper
const I64	_guid

Protected Attributes inherited from Divide::GraphicsResource
GFXDevice &	_context

Static Protected Attributes inherited from Divide::ShaderProgram
static ShaderQueue	s_recompileQueue

static ShaderQueue	s_recompileFailedQueue

static ShaderProgramMap	s_shaderPrograms
	Shader program cache.

static eastl::fixed_vector< ShaderProgram *, U16_MAX, false >	s_usedShaderPrograms

static LastRequestedShader	s_lastRequestedShaderProgram = {}

static SharedMutex	s_programLock

static std::atomic_int	s_shaderCount

static I64	s_shaderFileWatcherID = -1

static Mutex	s_atomLock
	Shaders loaded from files are kept as atoms.

static AtomMap	s_atoms

static AtomInclusionMap	s_atomIncludes

static ResourcePath	shaderAtomLocationPrefix [to_base(ShaderType::COUNT)+1]

static Str< 8 >	shaderAtomExtensionName [to_base(ShaderType::COUNT)+1]

static U64	shaderAtomExtensionHash [to_base(ShaderType::COUNT)+1]

static BindingSetData	s_bindingsPerSet

Detailed Description

Definition at line 75 of file vkShaderProgram.h.

Member Typedef Documentation

◆ vkShaders

using Divide::vkShaderProgram::vkShaders = eastl::fixed_vector<vkShaderEntry, to_base( ShaderType::COUNT ), false>

Definition at line 77 of file vkShaderProgram.h.

Constructor & Destructor Documentation

◆ vkShaderProgram()

Divide::vkShaderProgram::vkShaderProgram	(	PlatformContext &	context,
		const ResourceDescriptor< ShaderProgram > &	descriptor
	)

Definition at line 106 of file vkShaderProgram.cpp.

◆ ~vkShaderProgram()

Divide::vkShaderProgram::~vkShaderProgram ( )

override

Definition at line 111 of file vkShaderProgram.cpp.

Member Function Documentation

◆ loadInternal()

bool Divide::vkShaderProgram::loadInternal	(	hashMap< U64, PerFileShaderData > &	fileData,
		bool	overwrite
	)

overrideprotectedvirtual

Returns true if at least one shader linked successfully.

Reimplemented from Divide::ShaderProgram.

Definition at line 152 of file vkShaderProgram.cpp.

◆ PROPERTY_RW() [1/2]

Divide::vkShaderProgram::PROPERTY_RW	(	DynamicBindings	,
		dynamicBindings
	)

◆ PROPERTY_RW() [2/2]

Divide::vkShaderProgram::PROPERTY_RW	(	VkDescriptorSetLayout	,
		descriptorSetLayout	,
		VK_NULL_HANDLE
	)

◆ shaderStages()

const vkShaderProgram::vkShaders & Divide::vkShaderProgram::shaderStages ( ) const

noexcept

Definition at line 131 of file vkShaderProgram.cpp.

◆ stageMask()

VkShaderStageFlags Divide::vkShaderProgram::stageMask ( ) const

noexcept

Definition at line 136 of file vkShaderProgram.cpp.

◆ unload()

bool Divide::vkShaderProgram::unload ( )

overrideprotectedvirtual

Make sure this program is ready for deletion.

Reimplemented from Divide::CachedResource.

Definition at line 119 of file vkShaderProgram.cpp.

◆ validatePreBind()

ShaderResult Divide::vkShaderProgram::validatePreBind ( const bool rebind )

overridevirtual

Reimplemented from Divide::ShaderProgram.

Definition at line 146 of file vkShaderProgram.cpp.

Member Data Documentation

◆ _shaderStage

vkShaders Divide::vkShaderProgram::_shaderStage

private

Definition at line 96 of file vkShaderProgram.h.

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

G:/Divide-Framework/Source/Platform/Video/RenderBackend/Vulkan/Shaders/Headers/vkShaderProgram.h
G:/Divide-Framework/Source/Platform/Video/RenderBackend/Vulkan/Shaders/vkShaderProgram.cpp

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members