Blender: blender::gpu::GLIndexBuf Class Reference

Blender V4.3

#include <gl_index_buffer.hh>

Inherits blender::gpu::IndexBuf.

Public Member Functions
	~GLIndexBuf ()

void	bind ()

void	bind_as_ssbo (uint binding) override

void	read (uint32_t *data) const override

void *	offset_ptr (uint additional_vertex_offset) const

GLuint	restart_index () const

void	upload_data () override

void	update_sub (uint start, uint len, const void *data) override

Public Member Functions inherited from blender::gpu::IndexBuf
	IndexBuf ()

virtual	~IndexBuf ()

void	init (uint indices_len, uint32_t *indices, uint min_index, uint max_index, GPUPrimType prim_type, bool uses_restart_indices)

void	init_subrange (IndexBuf *elem_src, uint start, uint length)

void	init_build_on_device (uint index_len)

uint32_t	index_len_get () const

uint32_t	index_start_get () const

uint32_t	index_base_get () const

bool	is_32bit () const

size_t	size_get () const

bool	is_init () const

Friends
class	GLBatch

class	GLDrawList

class	GLShader

Additional Inherited Members
Protected Attributes inherited from blender::gpu::IndexBuf
GPUIndexBufType	index_type_ = GPU_INDEX_U32

uint32_t	index_start_ = 0

uint32_t	index_len_ = 0

uint32_t	index_base_ = 0

bool	is_init_ = false

bool	is_subrange_ = false

bool	is_empty_ = false

union {

void * data_ = nullptr

IndexBuf * src_

};

Detailed Description

Definition at line 19 of file gl_index_buffer.hh.

Constructor & Destructor Documentation

◆ ~GLIndexBuf()

blender::gpu::GLIndexBuf::~GLIndexBuf ( )

Definition at line 15 of file gl_index_buffer.cc.

References blender::gpu::GLContext::buf_free().

Member Function Documentation

◆ bind()

void blender::gpu::GLIndexBuf::bind ( )

Definition at line 20 of file gl_index_buffer.cc.

References bind(), ceil_to_multiple_ul(), blender::gpu::IndexBuf::data_, blender::gpu::IndexBuf::is_subrange_, MEM_SAFE_FREE, blender::gpu::IndexBuf::size_get(), and blender::gpu::IndexBuf::src_.

Referenced by bind(), bind_as_ssbo(), and upload_data().

◆ bind_as_ssbo()

void blender::gpu::GLIndexBuf::bind_as_ssbo ( uint binding )

overridevirtual

Implements blender::gpu::IndexBuf.

Definition at line 48 of file gl_index_buffer.cc.

References bind(), BLI_assert, blender::gpu::GLContext::bound_ssbo_slots, blender::gpu::IndexBuf::data_, and blender::gpu::GLContext::get().

◆ offset_ptr()

void * blender::gpu::GLIndexBuf::offset_ptr ( uint additional_vertex_offset ) const

inline

Definition at line 35 of file gl_index_buffer.hh.

References blender::gpu::GPU_INDEX_U32, blender::gpu::IndexBuf::index_start_, and blender::gpu::IndexBuf::index_type_.

Referenced by blender::gpu::GLBatch::draw().

◆ read()

void blender::gpu::GLIndexBuf::read ( uint32_t * data ) const

overridevirtual

Implements blender::gpu::IndexBuf.

Definition at line 71 of file gl_index_buffer.cc.

References BLI_assert, and blender::gpu::IndexBuf::size_get().

◆ restart_index()

GLuint blender::gpu::GLIndexBuf::restart_index ( ) const

inline

Definition at line 44 of file gl_index_buffer.hh.

References blender::gpu::GPU_INDEX_U16, and blender::gpu::IndexBuf::index_type_.

◆ update_sub()

void blender::gpu::GLIndexBuf::update_sub	(	uint	start,
		uint	len,
		const void *	data )

overridevirtual

Implements blender::gpu::IndexBuf.

Definition at line 94 of file gl_index_buffer.cc.

References len.

◆ upload_data()

void blender::gpu::GLIndexBuf::upload_data ( )

overridevirtual

Implements blender::gpu::IndexBuf.

Definition at line 89 of file gl_index_buffer.cc.

References bind().

Friends And Related Symbol Documentation

◆ GLBatch

friend class GLBatch

friend

Definition at line 20 of file gl_index_buffer.hh.

◆ GLDrawList

friend class GLDrawList

friend

Definition at line 21 of file gl_index_buffer.hh.

◆ GLShader

friend class GLShader

friend

Definition at line 22 of file gl_index_buffer.hh.

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