blender::draw::overlay::StorageVectorBuffer< T, len > Class Template Reference

#include <DRW_gpu_wrapper.hh>

Inherits blender::draw::StorageArrayBuffer< T, len, device_only >.

Public Member Functions
	StorageVectorBuffer (const char *name=nullptr)
	~StorageVectorBuffer ()=default
void	clear ()
void	clear_and_trim ()
void	append (const T &value)
void	append (T &&value)
template<typename... ForwardT>
void	append_as (ForwardT &&...value)
void	extend (const Span< T > values)
int64_t	size () const
bool	is_empty () const
void	clear_to_zero ()=delete
Public Member Functions inherited from blender::draw::StorageArrayBuffer< T, len, device_only >
	StorageArrayBuffer (const char *name=nullptr)
	~StorageArrayBuffer ()
void	resize (int64_t new_size)
T &	get_or_resize (int64_t index)
void	trim_to_next_power_of_2 (int64_t required_size)
int64_t	size () const
MutableSpan< T >	as_span () const
Public Member Functions inherited from blender::draw::detail::StorageCommon< T, len, device_only >
	StorageCommon (const char *name=nullptr)
	~StorageCommon ()
void	push_update ()
void	clear_to_zero ()
void	async_flush_to_host ()
void	read ()
	operator gpu::StorageBuf * () const
gpu::StorageBuf **	operator& ()
Public Member Functions inherited from blender::draw::detail::DataBuffer< T, len, false >
const T &	operator[] (int64_t index) const
const T *	data () const
const T *	begin () const
const T *	end () const
	operator Span< T > () const

Static Public Member Functions
static void	swap (StorageVectorBuffer &a, StorageVectorBuffer &b)
Static Public Member Functions inherited from blender::draw::StorageArrayBuffer< T, len, device_only >
static void	swap (StorageArrayBuffer &a, StorageArrayBuffer &b)

Additional Inherited Members
Protected Member Functions inherited from blender::draw::detail::DataBuffer< T, len, false >
	BLI_STATIC_ASSERT (((sizeof(T) *len) % 16)==0, "Buffer size need to be aligned to size of float4.")
Protected Attributes inherited from blender::draw::detail::StorageCommon< T, len, device_only >
gpu::StorageBuf *	ssbo_
const char *	name_ = typeid(T).name()
Protected Attributes inherited from blender::draw::detail::DataBuffer< T, len, false >
T *	data_
int64_t	len_

Detailed Description

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>
class blender::draw::overlay::StorageVectorBuffer< T, len >

Template Parameters

T	Type of the values stored in this uniform buffer.
len	The number of values that can be stored in this storage buffer at creation.

Definition at line 413 of file DRW_gpu_wrapper.hh.

Constructor & Destructor Documentation

StorageVectorBuffer()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

blender::draw::StorageVectorBuffer< T, len >::StorageVectorBuffer ( const char * name = nullptr )

inline

Definition at line 419 of file DRW_gpu_wrapper.hh.

~StorageVectorBuffer()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

blender::draw::StorageVectorBuffer< T, len >::~StorageVectorBuffer ( )

default

Member Function Documentation

append() [1/2]

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::append ( const T & value )

inline

Insert a new element at the end of the vector. This might cause a reallocation with the capacity is exceeded.

This is similar to std::vector::push_back.

Definition at line 446 of file DRW_gpu_wrapper.hh.

append() [2/2]

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::append ( T && value )

inline

Definition at line 450 of file DRW_gpu_wrapper.hh.

append_as()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

template<typename... ForwardT>

void blender::draw::StorageVectorBuffer< T, len >::append_as ( ForwardT &&... value )

inline

Definition at line 454 of file DRW_gpu_wrapper.hh.

clear()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::clear ( )

inline

Set item count to zero but does not free memory or resize the buffer.

Definition at line 425 of file DRW_gpu_wrapper.hh.

clear_and_trim()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::clear_and_trim ( )

inline

Set item count to zero and trim the buffer if current size is much larger than the current item count.

Definition at line 434 of file DRW_gpu_wrapper.hh.

clear_to_zero()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::clear_to_zero ( )

delete

extend()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::extend ( const Span< T > values )

inline

Definition at line 464 of file DRW_gpu_wrapper.hh.

is_empty()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

bool blender::draw::StorageVectorBuffer< T, len >::is_empty ( ) const

inline

Definition at line 477 of file DRW_gpu_wrapper.hh.

size()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

int64_t blender::draw::StorageVectorBuffer< T, len >::size ( ) const

inline

Definition at line 472 of file DRW_gpu_wrapper.hh.

swap()

template<typename T, int64_t len = (512u + (sizeof(T) - 1)) / sizeof(T)>

void blender::draw::StorageVectorBuffer< T, len >::swap ( StorageVectorBuffer< T, len > & a, StorageVectorBuffer< T, len > & b )

inlinestatic

Definition at line 485 of file DRW_gpu_wrapper.hh.

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

• DRW_gpu_wrapper.hh