This class manages the creation/deletion/recreation/ of compute textures used by a compute pass. More...

#include <vtkWebGPUComputePassTextureStorageInternals.h>

Inheritance diagram for vtkWebGPUComputePassTextureStorageInternals:

Collaboration diagram for vtkWebGPUComputePassTextureStorageInternals:

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkWebGPUComputePassTextureStorageInternals *	NewInstance () const

	vtkSetSmartPointerMacro (ParentPassWGPUConfiguration, vtkWebGPUConfiguration)
	Sets the device that will be used by this texture storage when creating textures / texture views.

void	SetComputePass (vtkWeakPointer< vtkWebGPUComputePass > parentComputePass)
	Sets the compute pass that uses the textures and texture views used by this storage.

bool	CheckTextureIndex (std::size_t textureIndex, const std::string &callerFunctionName)
	Checks if a given index is suitable for indexing this->Textures.

bool	CheckTextureViewIndex (std::size_t textureViewIndex, const std::string &callerFunctionName)
	Checks if a given index is suitable for indexing this->TextureViews.

bool	CheckTextureCorrectness (vtkWebGPUComputeTexture *texture)
	Makes sure the texture is correct with regards to its properties (size, ...)

bool	CheckTextureViewCorrectness (vtkWebGPUComputeTextureView *textureView)
	Makes sure the texture view is correct with regards to its properties (binding, group, ...)

bool	CheckParentComputePass (const std::string &callerFunctionName)
	Checks whether or not the associated ParentComputePass and ParentPassDevice are non-null.

void	RecreateTexture (std::size_t textureIndex)
	Destroys and recreates the texture with the given index.

vtkSmartPointer< vtkWebGPUComputeTexture >	GetComputeTexture (std::size_t textureIndex)
	Retrieves the compute texture associated with the given texture index.

vtkSmartPointer< vtkWebGPUComputeTextureView >	GetTextureView (std::size_t textureViewIndex)
	Retrieves the texture view associated with the given texture view index.

void	RecreateComputeTexture (std::size_t textureIndex)
	Recreates a compute texture.

void	RecreateTextureViews (std::size_t textureIndex)
	Recreates all the texture views of a texture given its index.

void	RecreateTextureView (std::size_t textureViewIndex)
	Recreates a compute texture view.

wgpu::TextureView	CreateWebGPUTextureView (vtkSmartPointer< vtkWebGPUComputeTextureView > textureView, wgpu::Texture wgpuTexture)
	Utilitary method to create a wgpu::TextureView from a ComputeTextureView and the texture this wgpu::TextureView is going to be a view off.

void	UpdateComputeTextureAndViews (vtkSmartPointer< vtkWebGPUComputeTexture > texture, wgpu::Texture newWgpuTexture)
	Makes sure that the compute texture given in parameter internally points to the given newWgpuTexture.

int	AddRenderTexture (vtkSmartPointer< vtkWebGPUComputeRenderTexture > renderTexture)
	Adds a render texture to the storage.

int	AddTexture (vtkSmartPointer< vtkWebGPUComputeTexture > texture)
	Adds a texture to the storage and upload its data to the device.

int	AddTextureView (vtkSmartPointer< vtkWebGPUComputeTextureView > textureView)
	Adds a texture view to the compute pass and returns its index.

vtkSmartPointer< vtkWebGPUComputeTextureView >	CreateTextureView (std::size_t textureIndex)
	Returns a new texture view on the given texture (given by the index) that can be configured and then added to the compute pass by AddTextureView()

void	RecreateRenderTexture (vtkSmartPointer< vtkWebGPUComputeRenderTexture > renderTexture)
	Recreates a render texture given a new textureView and possibly new parameters as specified in the 'renderTexture' parameter.

void	DeleteTextureViews (std::size_t textureIndex)
	Deletes all the texture views of a given texture (given by its index)

void	RebindTextureView (std::size_t group, uint32_t binding, std::size_t textureViewIndex)
	This function allows the usage of multiple texture views on a single binding point (group / binding combination) in the shader (although not at the same time).

void	ReadTextureFromGPU (std::size_t textureIndex, int mipLevel, vtkWebGPUComputePass::TextureMapAsyncCallback callback, void *userdata)

void	WriteTexture (std::size_t textureIndex, const void *bytes, std::size_t numBytes)
	Uploads the given data to the texture starting at pixel (0, 0)

void	ReleaseResources ()
	Releases the textures & resources held by this texture storage.

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on.

virtual void	DebugOff ()
	Turn debugging output off.

bool	GetDebug ()
	Get the value of the debug flag.

void	SetDebug (bool debugFlag)
	Set the value of the debug flag.

virtual void	Modified ()
	Update the modification time for this object.

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.

vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

virtual void	Delete ()
	Delete a VTK object.

virtual void	FastDelete ()
	Delete a reference to this object.

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream.

void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).

int	GetReferenceCount ()
	Return the current reference count of this object.

void	SetReferenceCount (int)
	Sets the reference count.

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not.

Static Public Member Functions
static vtkWebGPUComputePassTextureStorageInternals *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkWebGPUComputePassTextureStorageInternals *	SafeDownCast (vtkObjectBase *o)

static wgpu::TextureDimension	ComputeTextureDimensionToWebGPU (vtkWebGPUComputeTexture::TextureDimension dimension)
	Internal method used to convert the user friendly Dimension enum to its wgpu::TextureDimension equivalent.

static wgpu::TextureViewDimension	ComputeTextureDimensionToViewDimension (vtkWebGPUComputeTexture::TextureDimension dimension)
	This function does a simple mapping between the dimension of the texture (vtkWebGPUComputeTexture::TextureDimension) and that of the texture view (wgpu::TextureViewDimension).

static wgpu::TextureFormat	ComputeTextureFormatToWebGPU (vtkWebGPUComputeTexture::TextureFormat format)
	Internal method used to convert the user friendly TextureFormat enum to its wgpu::TextureFormat equivalent.

static wgpu::TextureUsage	ComputeTextureModeToUsage (vtkWebGPUComputeTexture::TextureMode mode, const std::string &textureLabel)
	Internal method used to convert the user friendly TextureMode enum to its wgpu::TextureUsage equivalent.

static wgpu::StorageTextureAccess	ComputeTextureModeToShaderStorage (vtkWebGPUComputeTexture::TextureMode mode, const std::string &textureLabel)
	Internal method used to get the StorageTextureAccess mode associated with a TextureMode.

static wgpu::StorageTextureAccess	ComputeTextureViewModeToShaderStorage (vtkWebGPUComputeTextureView::TextureViewMode mode, const std::string &textureViewLabel)
	Internal method used to get the StorageTextureAccess mode associated with a TextureViewMode.

static wgpu::TextureSampleType	ComputeTextureSampleTypeToWebGPU (vtkWebGPUComputeTexture::TextureSampleType sampleType)
	Internal method used to convert the user friendly TextureSampleType enum to its wgpu::TextureSampleType equivalent.

static wgpu::TextureAspect	ComputeTextureViewAspectToWebGPU (vtkWebGPUComputeTextureView::TextureViewAspect aspect)
	Internal method used to convert the user friendly TextureAspect enum to its wgpu::TextureAspect equivalent.

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.

static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkWebGPUComputePassTextureStorageInternals ()=default

	~vtkWebGPUComputePassTextureStorageInternals () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	ObjectFinalize ()

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Friends
class	vtkWebGPUComputePassInternals

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

This class manages the creation/deletion/recreation/ of compute textures used by a compute pass.

A compute pass delegates calls that want to modify textures to this class.

Definition at line 31 of file vtkWebGPUComputePassTextureStorageInternals.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkWebGPUComputePassTextureStorageInternals::Superclass

Definition at line 35 of file vtkWebGPUComputePassTextureStorageInternals.h.

Constructor & Destructor Documentation

◆ vtkWebGPUComputePassTextureStorageInternals()

vtkWebGPUComputePassTextureStorageInternals::vtkWebGPUComputePassTextureStorageInternals ( )

protecteddefault

◆ ~vtkWebGPUComputePassTextureStorageInternals()

vtkWebGPUComputePassTextureStorageInternals::~vtkWebGPUComputePassTextureStorageInternals ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkWebGPUComputePassTextureStorageInternals * vtkWebGPUComputePassTextureStorageInternals::New ( )

static

◆ IsTypeOf()

static vtkTypeBool vtkWebGPUComputePassTextureStorageInternals::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkWebGPUComputePassTextureStorageInternals::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObjectBase.

◆ SafeDownCast()

static vtkWebGPUComputePassTextureStorageInternals * vtkWebGPUComputePassTextureStorageInternals::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkWebGPUComputePassTextureStorageInternals::NewInstanceInternal ( ) const

protectedvirtual

◆ NewInstance()

vtkWebGPUComputePassTextureStorageInternals * vtkWebGPUComputePassTextureStorageInternals::NewInstance ( ) const

◆ vtkSetSmartPointerMacro()

vtkWebGPUComputePassTextureStorageInternals::vtkSetSmartPointerMacro	(	ParentPassWGPUConfiguration	,
		vtkWebGPUConfiguration
	)

Sets the device that will be used by this texture storage when creating textures / texture views.

This device must be the one used by the parent compute pass.

◆ SetComputePass()

void vtkWebGPUComputePassTextureStorageInternals::SetComputePass ( vtkWeakPointer< vtkWebGPUComputePass > parentComputePass )

Sets the compute pass that uses the textures and texture views used by this storage.

◆ CheckTextureIndex()

bool vtkWebGPUComputePassTextureStorageInternals::CheckTextureIndex	(	std::size_t	textureIndex,
		const std::string &	callerFunctionName
	)

Checks if a given index is suitable for indexing this->Textures.

Logs an error if the index is negative or greater than the number of texture of the compute pass. The callerFunctionName parameter is using to give more information on what function used an invalid texture index

Returns true if the texture index is valid, false if it's not.

◆ CheckTextureViewIndex()

bool vtkWebGPUComputePassTextureStorageInternals::CheckTextureViewIndex	(	std::size_t	textureViewIndex,
		const std::string &	callerFunctionName
	)

Checks if a given index is suitable for indexing this->TextureViews.

Logs an error if the index is negative or greater than the number of texture views of the compute pass. The callerFunctionName parameter is using to give more information on what function used an invalid texture view index

Returns true if the texture view index is valid, false if it's not.

◆ CheckTextureCorrectness()

bool vtkWebGPUComputePassTextureStorageInternals::CheckTextureCorrectness ( vtkWebGPUComputeTexture * texture )

Makes sure the texture is correct with regards to its properties (size, ...)

◆ CheckTextureViewCorrectness()

bool vtkWebGPUComputePassTextureStorageInternals::CheckTextureViewCorrectness ( vtkWebGPUComputeTextureView * textureView )

Makes sure the texture view is correct with regards to its properties (binding, group, ...)

◆ CheckParentComputePass()

bool vtkWebGPUComputePassTextureStorageInternals::CheckParentComputePass ( const std::string & callerFunctionName )

Checks whether or not the associated ParentComputePass and ParentPassDevice are non-null.

◆ RecreateTexture()

void vtkWebGPUComputePassTextureStorageInternals::RecreateTexture ( std::size_t textureIndex )

Destroys and recreates the texture with the given index.

◆ GetComputeTexture()

vtkSmartPointer< vtkWebGPUComputeTexture > vtkWebGPUComputePassTextureStorageInternals::GetComputeTexture ( std::size_t textureIndex )

Retrieves the compute texture associated with the given texture index.

Warning: The texture will need to be recreated by calling RecreateComputeTexture for all the changes done to this compute texture to take effect

◆ GetTextureView()

vtkSmartPointer< vtkWebGPUComputeTextureView > vtkWebGPUComputePassTextureStorageInternals::GetTextureView ( std::size_t textureViewIndex )

Retrieves the texture view associated with the given texture view index.

Warning: The texture view will need to be recreated by calling RecreateTextureView() for all the changes done to this texture view to take effect

◆ RecreateComputeTexture()

void vtkWebGPUComputePassTextureStorageInternals::RecreateComputeTexture ( std::size_t textureIndex )

Recreates a compute texture.

Must be called if the compute texture has been modified (after a call to GetComputeTexure for example) for the changes to take effect.

This function also recreate the texture views that existed on the texture.

◆ RecreateTextureViews()

void vtkWebGPUComputePassTextureStorageInternals::RecreateTextureViews ( std::size_t textureIndex )

Recreates all the texture views of a texture given its index.

Useful when a texture has been recreated, meaning that the associated wgpu::Texture has changed --> the texture view do not point to a correct texture anymore and need to be recreated.

◆ RecreateTextureView()

void vtkWebGPUComputePassTextureStorageInternals::RecreateTextureView ( std::size_t textureViewIndex )

Recreates a compute texture view.

Must be called if the compute texture view has been modified (after a call to GetTextureView for example) for the changes to take effect.

◆ CreateWebGPUTextureView()

wgpu::TextureView vtkWebGPUComputePassTextureStorageInternals::CreateWebGPUTextureView	(	vtkSmartPointer< vtkWebGPUComputeTextureView >	textureView,
		wgpu::Texture	wgpuTexture
	)

Utilitary method to create a wgpu::TextureView from a ComputeTextureView and the texture this wgpu::TextureView is going to be a view off.

◆ UpdateComputeTextureAndViews()

void vtkWebGPUComputePassTextureStorageInternals::UpdateComputeTextureAndViews	(	vtkSmartPointer< vtkWebGPUComputeTexture >	texture,
		wgpu::Texture	newWgpuTexture
	)

Makes sure that the compute texture given in parameter internally points to the given newWgpuTexture.

If this is not initially the case, it will be true after the call to this function. Also, all texture views of this texture will now be views of the given newWgpuTexture

This is useful when recreating the compute texture from another compute pass: the compute pipeline will be responsible for calling on all its compute passes (which will call the texture storages) to make sure that if a compute pass was using the texture that was recreated, it now uses the recreated texture and not the old one

◆ AddRenderTexture()

int vtkWebGPUComputePassTextureStorageInternals::AddRenderTexture ( vtkSmartPointer< vtkWebGPUComputeRenderTexture > renderTexture )

Adds a render texture to the storage.

A render texture can be obtained from vtkWebGPURenderWindow::AcquireDepthBufferRenderTexture() and analogous methods.

The main difference in terms of implementation between this method and AddTexture() is that AddRenderTexture() does not create a wgpu::Texture object since the render texture already contains the texture object (configured when AcquireXXXRenderTexture() was called).

◆ AddTexture()

int vtkWebGPUComputePassTextureStorageInternals::AddTexture ( vtkSmartPointer< vtkWebGPUComputeTexture > texture )

Adds a texture to the storage and upload its data to the device.

Returns the index of the texture that can for example be used as input to the ReadTextureFromGPU() function

◆ AddTextureView()

int vtkWebGPUComputePassTextureStorageInternals::AddTextureView ( vtkSmartPointer< vtkWebGPUComputeTextureView > textureView )

Adds a texture view to the compute pass and returns its index.

◆ CreateTextureView()

vtkSmartPointer< vtkWebGPUComputeTextureView > vtkWebGPUComputePassTextureStorageInternals::CreateTextureView ( std::size_t textureIndex )

Returns a new texture view on the given texture (given by the index) that can be configured and then added to the compute pass by AddTextureView()

◆ RecreateRenderTexture()

void vtkWebGPUComputePassTextureStorageInternals::RecreateRenderTexture ( vtkSmartPointer< vtkWebGPUComputeRenderTexture > renderTexture )

Recreates a render texture given a new textureView and possibly new parameters as specified in the 'renderTexture' parameter.

This also recreates the texture views that were created on this render texture.

This function is mainly called after the render window has been resized and render textures have thus also been resized.

◆ DeleteTextureViews()

void vtkWebGPUComputePassTextureStorageInternals::DeleteTextureViews ( std::size_t textureIndex )

Deletes all the texture views of a given texture (given by its index)

◆ RebindTextureView()

void vtkWebGPUComputePassTextureStorageInternals::RebindTextureView	(	std::size_t	group,
		uint32_t	binding,
		std::size_t	textureViewIndex
	)

This function allows the usage of multiple texture views on a single binding point (group / binding combination) in the shader (although not at the same time).

It acts as AddTextureView() if no texture view was bound to the group/binding in the first place.

For example, consider that your shader has the following binding: @group(0) @binding(0) var inputTexture: texture_2d<f32>;

Depending on your needs, you may want to execute a compute pass twice but with a different texture as input to the shader each time. To achieve that, you would create 2 TextureViews on the 2 Textures that you want your shader to manipulate and call RebindTextureView() on your second texture view index before Dispatching the second compute pass so that the shader samples the second texture (through the second texture view that has been rebound thanks to this function).

◆ ReadTextureFromGPU()

void vtkWebGPUComputePassTextureStorageInternals::ReadTextureFromGPU	(	std::size_t	textureIndex,
		int	mipLevel,
		vtkWebGPUComputePass::TextureMapAsyncCallback	callback,
		void *	userdata
	)

◆ WriteTexture()

void vtkWebGPUComputePassTextureStorageInternals::WriteTexture	(	std::size_t	textureIndex,
		const void *	bytes,
		std::size_t	numBytes
	)

inline

Uploads the given data to the texture starting at pixel (0, 0)

Definition at line 225 of file vtkWebGPUComputePassTextureStorageInternals.h.

◆ ReleaseResources()

void vtkWebGPUComputePassTextureStorageInternals::ReleaseResources ( )

Releases the textures & resources held by this texture storage.

◆ ComputeTextureDimensionToWebGPU()

static wgpu::TextureDimension vtkWebGPUComputePassTextureStorageInternals::ComputeTextureDimensionToWebGPU ( vtkWebGPUComputeTexture::TextureDimension dimension )

static

Internal method used to convert the user friendly Dimension enum to its wgpu::TextureDimension equivalent.

◆ ComputeTextureDimensionToViewDimension()

static wgpu::TextureViewDimension vtkWebGPUComputePassTextureStorageInternals::ComputeTextureDimensionToViewDimension ( vtkWebGPUComputeTexture::TextureDimension dimension )

static

This function does a simple mapping between the dimension of the texture (vtkWebGPUComputeTexture::TextureDimension) and that of the texture view (wgpu::TextureViewDimension).

The API currently assumes that the view created on a texture is unique and completely matches the texture in terms of X, Y and Z sizes. This means that the texture view has the same extents and the same dimension.

◆ ComputeTextureFormatToWebGPU()

static wgpu::TextureFormat vtkWebGPUComputePassTextureStorageInternals::ComputeTextureFormatToWebGPU ( vtkWebGPUComputeTexture::TextureFormat format )

static

Internal method used to convert the user friendly TextureFormat enum to its wgpu::TextureFormat equivalent.

◆ ComputeTextureModeToUsage()

static wgpu::TextureUsage vtkWebGPUComputePassTextureStorageInternals::ComputeTextureModeToUsage	(	vtkWebGPUComputeTexture::TextureMode	mode,
		const std::string &	textureLabel
	)

static

Internal method used to convert the user friendly TextureMode enum to its wgpu::TextureUsage equivalent.

The texture label parameter is used for error logging.

◆ ComputeTextureModeToShaderStorage()

static wgpu::StorageTextureAccess vtkWebGPUComputePassTextureStorageInternals::ComputeTextureModeToShaderStorage	(	vtkWebGPUComputeTexture::TextureMode	mode,
		const std::string &	textureLabel
	)

static

Internal method used to get the StorageTextureAccess mode associated with a TextureMode.

The texture label parameter is used for error logging.

◆ ComputeTextureViewModeToShaderStorage()

static wgpu::StorageTextureAccess vtkWebGPUComputePassTextureStorageInternals::ComputeTextureViewModeToShaderStorage	(	vtkWebGPUComputeTextureView::TextureViewMode	mode,
		const std::string &	textureViewLabel
	)

static

Internal method used to get the StorageTextureAccess mode associated with a TextureViewMode.

The texture view label parameter is used for error logging.

◆ ComputeTextureSampleTypeToWebGPU()

static wgpu::TextureSampleType vtkWebGPUComputePassTextureStorageInternals::ComputeTextureSampleTypeToWebGPU ( vtkWebGPUComputeTexture::TextureSampleType sampleType )

static

Internal method used to convert the user friendly TextureSampleType enum to its wgpu::TextureSampleType equivalent.

◆ ComputeTextureViewAspectToWebGPU()

static wgpu::TextureAspect vtkWebGPUComputePassTextureStorageInternals::ComputeTextureViewAspectToWebGPU ( vtkWebGPUComputeTextureView::TextureViewAspect aspect )

static

Internal method used to convert the user friendly TextureAspect enum to its wgpu::TextureAspect equivalent.

Friends And Related Symbol Documentation

◆ vtkWebGPUComputePassInternals

friend class vtkWebGPUComputePassInternals

friend

Definition at line 327 of file vtkWebGPUComputePassTextureStorageInternals.h.

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

Rendering/WebGPU/Private/vtkWebGPUComputePassTextureStorageInternals.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkWebGPUComputePassTextureStorageInternals()

◆ ~vtkWebGPUComputePassTextureStorageInternals()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ vtkSetSmartPointerMacro()

◆ SetComputePass()

◆ CheckTextureIndex()

◆ CheckTextureViewIndex()

◆ CheckTextureCorrectness()

◆ CheckTextureViewCorrectness()

◆ CheckParentComputePass()

◆ RecreateTexture()

◆ GetComputeTexture()

◆ GetTextureView()

◆ RecreateComputeTexture()

◆ RecreateTextureViews()

◆ RecreateTextureView()

◆ CreateWebGPUTextureView()

◆ UpdateComputeTextureAndViews()

◆ AddRenderTexture()

◆ AddTexture()

◆ AddTextureView()

◆ CreateTextureView()

◆ RecreateRenderTexture()

◆ DeleteTextureViews()

◆ RebindTextureView()

◆ ReadTextureFromGPU()

◆ WriteTexture()

◆ ReleaseResources()

◆ ComputeTextureDimensionToWebGPU()

◆ ComputeTextureDimensionToViewDimension()

◆ ComputeTextureFormatToWebGPU()

◆ ComputeTextureModeToUsage()

◆ ComputeTextureModeToShaderStorage()

◆ ComputeTextureViewModeToShaderStorage()

◆ ComputeTextureSampleTypeToWebGPU()

◆ ComputeTextureViewAspectToWebGPU()

Friends And Related Symbol Documentation

◆ vtkWebGPUComputePassInternals