GPU_vertex_buffer.hh File Reference

#include "BLI_math_base.h"
#include "BLI_span.hh"
#include "BLI_utildefines.h"
#include "BLI_virtual_array.hh"
#include "GPU_common.hh"
#include "GPU_vertex_format.hh"

Go to the source code of this file.

Classes
class	blender::gpu::VertBufDeleter
class	blender::gpu::VertBuf
struct	GPUVertBufRaw

Namespaces
namespace	blender
namespace	blender::gpu

Macros
#define	GPU_vertbuf_init_with_format(verts, format)
#define	GPU_VERTBUF_DISCARD_SAFE(verts)

Typedefs
using	blender::gpu::VertBufPtr = std::unique_ptr<gpu::VertBuf, gpu::VertBufDeleter>

Enumerations
enum	GPUVertBufStatus { GPU_VERTBUF_INVALID = 0 , GPU_VERTBUF_INIT = (1 << 0) , GPU_VERTBUF_DATA_DIRTY = (1 << 1) , GPU_VERTBUF_DATA_UPLOADED = (1 << 2) }
enum	GPUUsageType {   GPU_USAGE_STREAM = 0 , GPU_USAGE_STATIC = 1 , GPU_USAGE_DYNAMIC = 2 , GPU_USAGE_DEVICE_ONLY = 3 ,   GPU_USAGE_FLAG_BUFFER_TEXTURE_ONLY = 1 << 3 }

Functions
	ENUM_OPERATORS (GPUUsageType, GPU_USAGE_FLAG_BUFFER_TEXTURE_ONLY)
void	GPU_vertbuf_discard (blender::gpu::VertBuf *)
blender::gpu::VertBuf *	GPU_vertbuf_calloc ()
blender::gpu::VertBuf *	GPU_vertbuf_create_with_format_ex (const GPUVertFormat &format, GPUUsageType usage)
static blender::gpu::VertBuf *	GPU_vertbuf_create_with_format (const GPUVertFormat &format)
void	GPU_vertbuf_read (const blender::gpu::VertBuf *verts, void *data)
void	GPU_vertbuf_clear (blender::gpu::VertBuf *verts)
void	GPU_vertbuf_handle_ref_add (blender::gpu::VertBuf *verts)
void	GPU_vertbuf_handle_ref_remove (blender::gpu::VertBuf *verts)
void	GPU_vertbuf_init_with_format_ex (blender::gpu::VertBuf &verts, const GPUVertFormat &format, GPUUsageType)
void	GPU_vertbuf_init_build_on_device (blender::gpu::VertBuf &verts, const GPUVertFormat &format, uint v_len)
blender::gpu::VertBuf *	GPU_vertbuf_create_on_device (const GPUVertFormat &format, uint v_len)
void	GPU_vertbuf_data_alloc (blender::gpu::VertBuf &verts, uint v_len)
void	GPU_vertbuf_data_resize (blender::gpu::VertBuf &verts, uint v_len)
void	GPU_vertbuf_data_len_set (blender::gpu::VertBuf &verts, uint v_len)
void	GPU_vertbuf_attr_set (blender::gpu::VertBuf *, uint a_idx, uint v_idx, const void *data)
void	GPU_vertbuf_vert_set (blender::gpu::VertBuf *verts, uint v_idx, const void *data)
void	GPU_vertbuf_attr_fill (blender::gpu::VertBuf *, uint a_idx, const void *data)
void	GPU_vertbuf_attr_fill_stride (blender::gpu::VertBuf *, uint a_idx, uint stride, const void *data)
GPU_INLINE void *	GPU_vertbuf_raw_step (GPUVertBufRaw *a)
GPU_INLINE uint	GPU_vertbuf_raw_used (const GPUVertBufRaw *a)
void	GPU_vertbuf_attr_get_raw_data (blender::gpu::VertBuf *, uint a_idx, GPUVertBufRaw *access)
const GPUVertFormat *	GPU_vertbuf_get_format (const blender::gpu::VertBuf *verts)
uint	GPU_vertbuf_get_vertex_alloc (const blender::gpu::VertBuf *verts)
uint	GPU_vertbuf_get_vertex_len (const blender::gpu::VertBuf *verts)
GPUVertBufStatus	GPU_vertbuf_get_status (const blender::gpu::VertBuf *verts)
void	GPU_vertbuf_tag_dirty (blender::gpu::VertBuf *verts)
void	GPU_vertbuf_use (blender::gpu::VertBuf *)
void	GPU_vertbuf_bind_as_ssbo (blender::gpu::VertBuf *verts, int binding)
void	GPU_vertbuf_bind_as_texture (blender::gpu::VertBuf *verts, int binding)
void	GPU_vertbuf_wrap_handle (blender::gpu::VertBuf *verts, uint64_t handle)
void	GPU_vertbuf_update_sub (blender::gpu::VertBuf *verts, uint start, uint len, const void *data)
uint	GPU_vertbuf_get_memory_usage ()

Detailed Description

GPU vertex buffer

Definition in file GPU_vertex_buffer.hh.

Macro Definition Documentation

GPU_VERTBUF_DISCARD_SAFE

#define GPU_VERTBUF_DISCARD_SAFE

(

verts

)

Value:

do { \
  if (verts != nullptr) { \
    GPU_vertbuf_discard(verts); \
    verts = nullptr; \
  } \
} while (0)

Definition at line 356 of file GPU_vertex_buffer.hh.

Referenced by animviz_calc_motionpaths(), animviz_free_motionpath_cache(), blender::draw::clear_edit_data(), blender::draw::curve_batch_cache_clear(), blender::draw::draw_patch_map_free(), blender::draw::draw_subdiv_cache_free(), blender::draw::draw_subdiv_cache_free_material_data(), blender::draw::draw_subdiv_free_edit_mode_cache(), blender::draw::DRW_curve_batch_cache_dirty_tag(), blender::draw::DRW_particles_batch_cache_get_edit_strands(), blender::gpu::Context::free_resources(), GPU_batch_clear(), blender::draw::grease_pencil_batch_cache_clear(), blender::draw::lattice_batch_cache_clear(), motionpaths_calc_bake_targets(), blender::draw::particle_batch_cache_clear(), blender::draw::particle_batch_cache_clear_hair(), blender::draw::particle_batch_cache_clear_point(), blender::draw::particle_batch_cache_ensure_edit_pos_and_seg(), blender::draw::particle_batch_cache_ensure_pos(), blender::draw::particle_batch_cache_ensure_pos_and_seg(), blender::draw::pointcloud_batch_cache_clear(), blender::draw::pointcloud_discard_attributes(), blender::draw::pointcloud_surface_shaded_get(), blender::draw::test_draw_curves_interpolate_attributes(), blender::draw::test_draw_curves_interpolate_position(), blender::draw::test_draw_curves_lib(), blender::draw::test_draw_curves_topology(), blender::draw::volume_batch_cache_clear(), blender::draw::CurvesModule::~CurvesModule(), and blender::draw::PointCloudModule::~PointCloudModule().

GPU_vertbuf_init_with_format

#define GPU_vertbuf_init_with_format	(		verts,
			format )

Value:

GPU_vertbuf_init_with_format_ex(verts, format, GPU_USAGE_STATIC)

Definition at line 258 of file GPU_vertex_buffer.hh.

Referenced by blender::draw::build_poly_other_map_vbo(), blender::draw::create_edit_points_data(), blender::draw::create_edit_points_position(), blender::draw::create_edit_points_position_vbo(), blender::draw::create_edit_points_selection(), blender::draw::curve_create_attribute(), blender::draw::curve_create_curves_pos(), blender::draw::curve_create_edit_curves_nor(), blender::draw::curve_create_edit_data_and_handles(), blender::draw::DRW_vertbuf_create_wiredata(), blender::draw::extract_edituv_stretch_area_subdiv(), blender::draw::extract_lines_loose_geom_subdiv(), blender::draw::extract_sculpt_data_subdiv(), and blender::draw::init_vbo_for_attribute().

Enumeration Type Documentation

GPUUsageType

enum GPUUsageType

How to create a #VertBuf: 1) verts = GPU_vertbuf_calloc() 2) GPU_vertformat_attr_add(verts->format, ...) 3) GPU_vertbuf_data_alloc(verts, vertex_len) <– finalizes/packs vertex format 4) GPU_vertbuf_attr_fill(verts, pos, application_pos_buffer)

Enumerator
GPU_USAGE_STREAM
GPU_USAGE_STATIC
GPU_USAGE_DYNAMIC
GPU_USAGE_DEVICE_ONLY
GPU_USAGE_FLAG_BUFFER_TEXTURE_ONLY	Extended usage flags.

Definition at line 42 of file GPU_vertex_buffer.hh.

GPUVertBufStatus

enum GPUVertBufStatus

Enumerator
GPU_VERTBUF_INVALID	Initial state.
GPU_VERTBUF_INIT	Was init with a vertex format.
GPU_VERTBUF_DATA_DIRTY	Data has been touched and need to be re-uploaded.
GPU_VERTBUF_DATA_UPLOADED	The buffer has been created inside GPU memory.

Definition at line 21 of file GPU_vertex_buffer.hh.

Function Documentation

ENUM_OPERATORS()

ENUM_OPERATORS	(	GPUUsageType	,
		GPU_USAGE_FLAG_BUFFER_TEXTURE_ONLY	)

References GPU_USAGE_FLAG_BUFFER_TEXTURE_ONLY.

GPU_vertbuf_attr_fill()

void GPU_vertbuf_attr_fill	(	blender::gpu::VertBuf *	verts,
		uint	a_idx,
		const void *	data )

Tightly packed, non interleaved input data.

Definition at line 200 of file gpu_vertex_buffer.cc.

References BLI_assert, data, GPU_vertbuf_attr_fill_stride(), GPU_VERTBUF_DATA_DIRTY, GPUVertAttr::Type::size(), GPUVertAttr::type, and verts.

Referenced by circle_draw_rgb(), blender::draw::curve_create_curves_pos(), blender::render::hydra::DrawTexture::DrawTexture(), blender::draw::drw_volume_selection_surface_cb(), blender::draw::drw_volume_wireframe_cb(), GPU_batch_preset_quad(), blender::gpu::tests::test_buffer_texture(), waveform_draw_one(), and wm_gizmo_geometryinfo_draw().

GPU_vertbuf_attr_fill_stride()

void GPU_vertbuf_attr_fill_stride	(	blender::gpu::VertBuf *	verts,
		uint	a_idx,
		uint	stride,
		const void *	data )

Definition at line 220 of file gpu_vertex_buffer.cc.

References BLI_assert, data, GPU_USAGE_DEVICE_ONLY, GPU_VERTBUF_DATA_DIRTY, GPUVertAttr::offset, GPUVertAttr::Type::size(), GPUVertAttr::type, v, and verts.

Referenced by blender::draw::drw_volume_wireframe_cb(), GPU_vertbuf_attr_fill(), and pygpu_vertbuf_fill_impl().

GPU_vertbuf_attr_get_raw_data()

void GPU_vertbuf_attr_get_raw_data	(	blender::gpu::VertBuf *	verts,
		uint	a_idx,
		GPUVertBufRaw *	access )

Definition at line 244 of file gpu_vertex_buffer.cc.

References GPUVertBufRaw::_data_end, BLI_assert, GPUVertBufRaw::data, GPUVertBufRaw::data_init, GPU_VERTBUF_DATA_DIRTY, GPU_VERTBUF_DATA_UPLOADED, GPUVertAttr::offset, GPUVertAttr::Type::size(), GPUVertBufRaw::size, GPUVertBufRaw::stride, GPUVertAttr::type, and verts.

Referenced by batch_sphere_wire(), gpu_batch_sphere(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_wire_from_poly_2d_encoded(), gpu_viewport_batch_create(), blender::draw::particle_batch_cache_ensure_edit_pos_and_seg(), pygpu_vertbuf_fill_impl(), and ui_batch_roundbox_shadow_get().

GPU_vertbuf_attr_set()

void GPU_vertbuf_attr_set	(	blender::gpu::VertBuf *	verts,
		uint	a_idx,
		uint	v_idx,
		const void *	data )

The most important #set_attr variant is the untyped one. Get it right first. It takes a void* so the app developer is responsible for matching their app data types to the vertex attribute's type and component count. They're in control of both, so this should not be a problem.

Definition at line 188 of file gpu_vertex_buffer.cc.

References BLI_assert, data, GPU_USAGE_DEVICE_ONLY, GPU_VERTBUF_DATA_DIRTY, GPUVertAttr::offset, GPUVertAttr::Type::size(), GPUVertAttr::type, and verts.

Referenced by blender::draw::curve_create_edit_curves_nor(), blender::draw::curve_create_edit_data_and_handles(), do_vert_pair(), draw_line_bounds(), draw_line_loop(), draw_line_pairs(), knifetool_draw(), blender::draw::lattice_batch_cache_create_overlay_batches(), blender::draw::lattice_batch_cache_get_pos(), blender::draw::particle_batch_cache_ensure_edit_inner_pos(), blender::draw::particle_batch_cache_ensure_edit_tip_pos(), blender::draw::particle_batch_cache_ensure_pos(), blender::draw::particle_batch_cache_fill_segments(), blender::ed::space_node::set_nodelink_vertex(), and stitch_draw().

GPU_vertbuf_bind_as_ssbo()

void GPU_vertbuf_bind_as_ssbo	(	blender::gpu::VertBuf *	verts,
		int	binding )

Definition at line 304 of file gpu_vertex_buffer.cc.

References verts.

Referenced by bind_attribute_as_ssbo(), blender::draw::draw_subdiv_accumulate_normals(), blender::draw::draw_subdiv_build_edge_fac_buffer(), blender::draw::draw_subdiv_build_edituv_stretch_angle_buffer(), blender::draw::draw_subdiv_build_edituv_stretch_area_buffer(), blender::draw::draw_subdiv_build_fdots_buffers(), blender::draw::draw_subdiv_build_lines_buffer(), blender::draw::draw_subdiv_build_lines_loose_buffer(), blender::draw::draw_subdiv_build_lnor_buffer(), blender::draw::draw_subdiv_build_paint_overlay_flag_buffer(), blender::draw::draw_subdiv_build_sculpt_data_buffer(), blender::draw::draw_subdiv_build_tris_buffer(), blender::draw::draw_subdiv_extract_pos(), blender::draw::draw_subdiv_extract_uvs(), blender::draw::draw_subdiv_interp_corner_normals(), blender::draw::draw_subdiv_interp_custom_data(), blender::draw::command::ResourceBind::execute(), GPU_batch_bind_as_resources(), and blender::gpu::tests::test_shader_compute_vbo().

GPU_vertbuf_bind_as_texture()

void GPU_vertbuf_bind_as_texture	(	blender::gpu::VertBuf *	verts,
		int	binding )

Definition at line 309 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::draw::command::ResourceBind::execute(), and blender::gpu::tests::test_buffer_texture().

GPU_vertbuf_calloc()

blender::gpu::VertBuf * GPU_vertbuf_calloc

(

)

Definition at line 111 of file gpu_vertex_buffer.cc.

References blender::gpu::GPUBackend::get(), and blender::gpu::GPUBackend::vertbuf_alloc().

Referenced by blender::draw::build_poly_other_map_vbo(), blender::opensubdiv::GPUVertexBuffer::Create(), blender::draw::draw_subdiv_cache_update_extra_coarse_face_data(), DRW_vbo_request(), blender::draw::drw_volume_wireframe_cb(), blender::draw::extract_attribute(), blender::draw::extract_attribute_subdiv(), blender::draw::extract_edituv_stretch_angle_subdiv(), blender::draw::extract_edituv_stretch_area_subdiv(), blender::draw::extract_lines_loose_geom_subdiv(), blender::draw::extract_sculpt_data_subdiv(), blender::draw::extract_tangents_subdiv(), GPU_vertbuf_create_with_format_ex(), and blender::draw::init_coarse_data().

GPU_vertbuf_clear()

void GPU_vertbuf_clear

(

blender::gpu::VertBuf *

verts

)

Same as discard but does not free.

Definition at line 148 of file gpu_vertex_buffer.cc.

References verts.

GPU_vertbuf_create_on_device()

blender::gpu::VertBuf * GPU_vertbuf_create_on_device	(	const GPUVertFormat &	format,
		uint	v_len )

Definition at line 136 of file gpu_vertex_buffer.cc.

References GPU_USAGE_DEVICE_ONLY, GPU_vertbuf_create_with_format_ex(), GPU_vertbuf_data_alloc(), and verts.

Referenced by blender::draw::extract_edge_factor_subdiv(), blender::draw::extract_edituv_stretch_angle_subdiv(), blender::draw::extract_edituv_stretch_area_subdiv(), blender::draw::extract_face_dots_subdiv(), blender::draw::extract_normals_subdiv(), blender::draw::extract_paint_overlay_flags_subdiv(), blender::draw::extract_positions_subdiv(), blender::draw::extract_sculpt_data_subdiv(), blender::draw::extract_tangents_subdiv(), blender::draw::extract_uv_maps_subdiv(), and blender::draw::extract_weights_subdiv().

GPU_vertbuf_create_with_format()

blender::gpu::VertBuf * GPU_vertbuf_create_with_format ( const GPUVertFormat & format )

inlinestatic

Definition at line 68 of file GPU_vertex_buffer.hh.

References GPU_USAGE_STATIC, and GPU_vertbuf_create_with_format_ex().

Referenced by batch_screen_edges_get(), batch_sphere_wire(), circle_draw_rgb(), blender::draw::create_vbo(), blender::ed::greasepencil::image_render::draw_grease_pencil_stroke(), draw_line_bounds(), draw_line_loop(), draw_line_pairs(), blender::render::hydra::DrawTexture::DrawTexture(), blender::draw::drw_volume_selection_surface_cb(), blender::draw::drw_volume_wireframe_cb(), blender::gpu::Context::dummy_vbo_get(), blender::draw::pbvh::ensure_vbos_allocated_bmesh(), blender::draw::pbvh::ensure_vbos_allocated_grids(), blender::draw::pbvh::ensure_vbos_allocated_mesh(), blender::draw::extract_attr_viewer(), blender::draw::extract_edge_factor(), blender::draw::extract_edit_data(), blender::draw::extract_edit_data_subdiv(), blender::draw::extract_edituv_data(), blender::draw::extract_edituv_data_subdiv(), blender::draw::extract_edituv_stretch_angle(), blender::draw::extract_edituv_stretch_area(), blender::draw::extract_face_dot_normals(), blender::draw::extract_face_dots_edituv_data(), blender::draw::extract_face_dots_position(), blender::draw::extract_face_dots_uv(), blender::draw::extract_mesh_analysis(), blender::draw::extract_normals(), blender::draw::extract_normals_subdiv(), blender::draw::extract_orco(), blender::draw::extract_paint_overlay_flags(), blender::draw::extract_positions(), blender::draw::extract_sculpt_data(), blender::draw::extract_skin_roots(), blender::draw::extract_tangents(), blender::draw::extract_uv_maps(), blender::draw::extract_vert_normals(), blender::draw::extract_weights(), GPU_batch_preset_quad(), gpu_batch_sphere(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_unit_cube(), GPU_batch_wire_from_poly_2d_encoded(), gpu_viewport_batch_create(), immBeginBatch(), blender::draw::init_empty_dummy_batch(), knifetool_draw(), blender::draw::lattice_batch_cache_create_overlay_batches(), blender::draw::lattice_batch_cache_get_pos(), blender::draw::particle_batch_cache_ensure_edit_inner_pos(), blender::draw::particle_batch_cache_ensure_edit_pos_and_seg(), blender::draw::particle_batch_cache_ensure_edit_tip_pos(), blender::draw::particle_batch_cache_ensure_pos(), blender::draw::particle_batch_cache_ensure_pos_and_seg(), pygpu_vertbuf__tp_new(), stitch_draw(), blender::draw::test_draw_curves_interpolate_attributes(), blender::draw::test_draw_curves_interpolate_position(), blender::draw::test_draw_curves_topology(), blender::gpu::tests::test_storage_buffer_copy_from_vertex_buffer(), ui_batch_roundbox_shadow_get(), ui_batch_roundbox_widget_get(), blender::gpu::tests::vertex_buffer_fetch_mode(), waveform_draw_one(), waveform_draw_rgb(), wm_gizmo_geometryinfo_draw(), and wm_xr_controller_model_batch_create().

GPU_vertbuf_create_with_format_ex()

blender::gpu::VertBuf * GPU_vertbuf_create_with_format_ex	(	const GPUVertFormat &	format,
		GPUUsageType	usage )

Definition at line 116 of file gpu_vertex_buffer.cc.

References GPU_vertbuf_calloc(), and verts.

Referenced by blender::draw::alloc_evaluated_point_attribute_vbo(), blender::opensubdiv::GPUVertexBuffer::Create(), blender::gpu::VertBuf::device_only(), blender::draw::draw_subdiv_init_origindex_buffer(), blender::draw::draw_subdiv_init_origindex_buffer(), blender::draw::ensure_control_point_attribute(), blender::gpu::VertBuf::from_size_with_format(), blender::gpu::VertBuf::from_span(), blender::gpu::VertBuf::from_varray(), blender::gpu::MTLContext::get_dummy_texture(), GPU_vertbuf_create_on_device(), GPU_vertbuf_create_with_format(), blender::draw::grease_pencil_edit_batch_ensure(), blender::draw::grease_pencil_geom_batch_ensure(), blender::draw::grease_pencil_weight_batch_ensure(), blender::draw::interpolate_face_corner_attribute_to_curve(), blender::ed::space_node::nodelink_batch_init(), blender::ed::vse::SeqQuadsBatch::SeqQuadsBatch(), blender::gpu::tests::test_buffer_texture(), blender::draw::test_draw_curves_interpolate_position(), blender::draw::test_draw_curves_lib(), and blender::gpu::tests::test_shader_compute_vbo().

GPU_vertbuf_data_alloc()

void GPU_vertbuf_data_alloc	(	blender::gpu::VertBuf &	verts,
		uint	v_len )

Create a new allocation, discarding any existing data.

Definition at line 171 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::draw::alloc_evaluated_point_attribute_vbo(), batch_screen_edges_get(), batch_sphere_wire(), blender::draw::build_poly_other_map_vbo(), circle_draw_rgb(), blender::opensubdiv::GPUVertexBuffer::Create(), blender::draw::create_edit_points_data(), blender::draw::create_edit_points_position(), blender::draw::create_edit_points_position_vbo(), blender::draw::create_edit_points_selection(), blender::draw::create_vbo(), blender::draw::curve_create_attribute(), blender::draw::curve_create_curves_pos(), blender::draw::curve_create_edit_curves_nor(), blender::draw::curve_create_edit_data_and_handles(), blender::ed::greasepencil::image_render::draw_grease_pencil_stroke(), draw_line_bounds(), draw_line_loop(), draw_line_pairs(), blender::draw::draw_subdiv_cache_update_extra_coarse_face_data(), blender::draw::draw_subdiv_init_origindex_buffer(), blender::draw::draw_subdiv_init_origindex_buffer(), blender::render::hydra::DrawTexture::DrawTexture(), blender::draw::DRW_vertbuf_create_wiredata(), blender::draw::drw_volume_selection_surface_cb(), blender::draw::drw_volume_wireframe_cb(), blender::gpu::Context::dummy_vbo_get(), blender::draw::ensure_control_point_attribute(), blender::draw::pbvh::ensure_vbos_allocated_bmesh(), blender::draw::pbvh::ensure_vbos_allocated_grids(), blender::draw::pbvh::ensure_vbos_allocated_mesh(), blender::draw::extract_attr_viewer(), blender::draw::extract_edge_factor(), blender::draw::extract_edit_data(), blender::draw::extract_edit_data_subdiv(), blender::draw::extract_edituv_data(), blender::draw::extract_edituv_data_subdiv(), blender::draw::extract_edituv_stretch_angle(), blender::draw::extract_edituv_stretch_area(), blender::draw::extract_edituv_stretch_area_subdiv(), blender::draw::extract_face_dot_normals(), blender::draw::extract_face_dots_edituv_data(), blender::draw::extract_face_dots_position(), blender::draw::extract_face_dots_uv(), blender::draw::extract_lines_loose_geom_subdiv(), blender::draw::extract_mesh_analysis(), blender::draw::extract_normals(), blender::draw::extract_normals_subdiv(), blender::draw::extract_orco(), blender::draw::extract_paint_overlay_flags(), blender::draw::extract_positions(), blender::draw::extract_sculpt_data(), blender::draw::extract_sculpt_data_subdiv(), blender::draw::extract_skin_roots(), blender::draw::extract_tangents(), blender::draw::extract_tangents_subdiv(), blender::draw::extract_uv_maps(), blender::draw::extract_vert_normals(), blender::draw::extract_weights(), blender::gpu::MTLContext::get_dummy_texture(), blender::opensubdiv::EvalOutputAPI::getPatchMap(), GPU_batch_preset_quad(), gpu_batch_sphere(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_unit_cube(), GPU_batch_wire_from_poly_2d_encoded(), GPU_vertbuf_create_on_device(), GPU_vertbuf_init_build_on_device(), gpu_viewport_batch_create(), blender::draw::grease_pencil_edit_batch_ensure(), blender::draw::grease_pencil_geom_batch_ensure(), blender::draw::grease_pencil_weight_batch_ensure(), immBeginBatch(), blender::draw::init_coarse_data(), blender::draw::init_empty_dummy_batch(), blender::draw::init_vbo_for_attribute(), knifetool_draw(), blender::draw::lattice_batch_cache_create_overlay_batches(), blender::draw::lattice_batch_cache_get_pos(), blender::ed::space_node::nodelink_batch_init(), blender::draw::particle_batch_cache_ensure_edit_inner_pos(), blender::draw::particle_batch_cache_ensure_edit_pos_and_seg(), blender::draw::particle_batch_cache_ensure_edit_tip_pos(), blender::draw::particle_batch_cache_ensure_pos(), blender::draw::particle_batch_cache_ensure_pos_and_seg(), blender::draw::pointcloud_extract_attribute(), blender::draw::pointcloud_extract_position_and_radius(), pygpu_vertbuf__tp_new(), blender::ed::vse::SeqQuadsBatch::SeqQuadsBatch(), stitch_draw(), blender::gpu::tests::test_buffer_texture(), blender::gpu::tests::test_shader_compute_vbo(), blender::gpu::tests::test_storage_buffer_copy_from_vertex_buffer(), ui_batch_roundbox_shadow_get(), ui_batch_roundbox_widget_get(), blender::gpu::tests::vertex_buffer_fetch_mode(), waveform_draw_one(), waveform_draw_rgb(), wm_gizmo_geometryinfo_draw(), and wm_xr_controller_model_batch_create().

GPU_vertbuf_data_len_set()

void GPU_vertbuf_data_len_set	(	blender::gpu::VertBuf &	verts,
		uint	v_len )

Set vertex count but does not change allocation. Only this many verts will be uploaded to the GPU and rendered. This is useful for streaming data.

Definition at line 181 of file gpu_vertex_buffer.cc.

References BLI_assert, and verts.

Referenced by blender::draw::init_empty_dummy_batch().

GPU_vertbuf_data_resize()

void GPU_vertbuf_data_resize	(	blender::gpu::VertBuf &	verts,
		uint	v_len )

Resize buffer keeping existing data.

Definition at line 176 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::draw::curve_create_edit_data_and_handles(), immEnd(), and blender::draw::particle_batch_cache_ensure_pos().

GPU_vertbuf_discard()

void GPU_vertbuf_discard

(

blender::gpu::VertBuf *

verts

)

Definition at line 153 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::draw::extract_edge_factor_subdiv(), blender::draw::extract_edituv_stretch_area_subdiv(), blender::draw::extract_lines_loose_geom_subdiv(), blender::draw::extract_sculpt_data_subdiv(), blender::draw::extract_tangents_subdiv(), blender::gpu::MTLContext::free_dummy_resources(), blender::gpu::VertBufDeleter::operator()(), pygpu_vertbuf__tp_dealloc(), blender::gpu::tests::test_buffer_texture(), blender::gpu::tests::test_shader_compute_vbo(), blender::gpu::tests::test_storage_buffer_copy_from_vertex_buffer(), and blender::opensubdiv::GPUVertexBuffer::~GPUVertexBuffer().

GPU_vertbuf_get_format()

const GPUVertFormat * GPU_vertbuf_get_format

(

const blender::gpu::VertBuf *

verts

)

Definition at line 264 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::eevee::VelocityModule::geometry_steps_fill(), GPU_texture_create_from_vertbuf(), blender::gpu::MTLTexture::init_internal(), polyline_draw_workaround(), pygpu_vertbuf_attr_fill(), pygpu_vertbuf_fill(), and pygpu_vertbuf_fill_impl().

GPU_vertbuf_get_memory_usage()

uint GPU_vertbuf_get_memory_usage

(

)

Definition at line 289 of file gpu_vertex_buffer.cc.

References blender::gpu::VertBuf::memory_usage.

GPU_vertbuf_get_status()

GPUVertBufStatus GPU_vertbuf_get_status

(

const blender::gpu::VertBuf *

verts

)

Definition at line 279 of file gpu_vertex_buffer.cc.

References verts.

Referenced by DRW_vbo_requested().

GPU_vertbuf_get_vertex_alloc()

uint GPU_vertbuf_get_vertex_alloc

(

const blender::gpu::VertBuf *

verts

)

Definition at line 269 of file gpu_vertex_buffer.cc.

References verts.

GPU_vertbuf_get_vertex_len()

uint GPU_vertbuf_get_vertex_len

(

const blender::gpu::VertBuf *

verts

)

Definition at line 274 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::eevee::VelocityModule::end_sync(), blender::eevee::VelocityModule::geometry_steps_fill(), blender::opensubdiv::GPUVertexBuffer::GetNumVertices(), blender::draw::grease_pencil_wire_batch_ensure(), blender::gpu::Texture::init_buffer(), pygpu_batch_vertbuf_add(), and pygpu_vertbuf_fill_impl().

GPU_vertbuf_handle_ref_add()

void GPU_vertbuf_handle_ref_add

(

blender::gpu::VertBuf *

verts

)

Avoid blender::gpu::VertBuf data-block being free but not its data.

Definition at line 159 of file gpu_vertex_buffer.cc.

References verts.

GPU_vertbuf_handle_ref_remove()

void GPU_vertbuf_handle_ref_remove

(

blender::gpu::VertBuf *

verts

)

Definition at line 164 of file gpu_vertex_buffer.cc.

References verts.

GPU_vertbuf_init_build_on_device()

void GPU_vertbuf_init_build_on_device	(	blender::gpu::VertBuf &	verts,
		const GPUVertFormat &	format,
		uint	v_len )

Definition at line 130 of file gpu_vertex_buffer.cc.

References GPU_USAGE_DEVICE_ONLY, GPU_vertbuf_data_alloc(), GPU_vertbuf_init_with_format_ex(), and verts.

Referenced by blender::opensubdiv::GPUVertexBuffer::Create(), blender::draw::extract_edituv_stretch_angle_subdiv(), blender::draw::extract_sculpt_data_subdiv(), and blender::draw::init_vbo_for_attribute().

GPU_vertbuf_init_with_format_ex()

void GPU_vertbuf_init_with_format_ex	(	blender::gpu::VertBuf &	verts,
		const GPUVertFormat &	format,
		GPUUsageType	usage )

Definition at line 123 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::draw::draw_subdiv_cache_update_extra_coarse_face_data(), blender::draw::extract_tangents_subdiv(), GPU_vertbuf_init_build_on_device(), blender::draw::init_coarse_data(), blender::draw::pointcloud_extract_attribute(), and blender::draw::pointcloud_extract_position_and_radius().

GPU_vertbuf_raw_step()

GPU_INLINE void * GPU_vertbuf_raw_step

(

GPUVertBufRaw *

a

)

Definition at line 313 of file GPU_vertex_buffer.hh.

References BLI_assert, data, GPUVertBufRaw::data, GPU_INLINE, and GPUVertBufRaw::stride.

Referenced by batch_sphere_lat_lon_vert(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_wire_from_poly_2d_encoded(), gpu_viewport_batch_create(), blender::draw::particle_batch_cache_fill_segments_edit(), pygpu_vertbuf_fill_impl(), set_roundbox_vertex(), and set_roundbox_vertex_data().

GPU_vertbuf_raw_used()

GPU_INLINE uint GPU_vertbuf_raw_used

(

const GPUVertBufRaw *

a

)

Definition at line 323 of file GPU_vertex_buffer.hh.

References GPUVertBufRaw::data, GPUVertBufRaw::data_init, GPU_INLINE, and GPUVertBufRaw::stride.

Referenced by batch_sphere_wire(), gpu_batch_sphere(), and GPU_batch_wire_from_poly_2d_encoded().

GPU_vertbuf_read()

void GPU_vertbuf_read	(	const blender::gpu::VertBuf *	verts,
		void *	data )

(Download and) fill data with the data from the vertex buffer. NOTE: caller is responsible to reserve enough memory of the data parameter.

Definition at line 143 of file gpu_vertex_buffer.cc.

References data, and verts.

Referenced by blender::gpu::tests::test_shader_compute_vbo().

GPU_vertbuf_tag_dirty()

void GPU_vertbuf_tag_dirty

(

blender::gpu::VertBuf *

verts

)

Definition at line 284 of file gpu_vertex_buffer.cc.

References GPU_VERTBUF_DATA_DIRTY, and verts.

Referenced by blender::ed::vse::SeqQuadsBatch::draw(), blender::draw::draw_subdiv_cache_update_extra_coarse_face_data(), blender::draw::extract_attribute_subdiv(), blender::draw::extract_tangents_subdiv(), blender::opensubdiv::GPUVertexBuffer::UpdateData(), and waveform_draw_rgb().

GPU_vertbuf_update_sub()

void GPU_vertbuf_update_sub	(	blender::gpu::VertBuf *	verts,
		uint	start,
		uint	len,
		const void *	data )

XXX: do not use! This is just a wrapper for the use of the Hair refine workaround. To be used with GPU_vertbuf_use().

Definition at line 314 of file gpu_vertex_buffer.cc.

References data, len, and verts.

Referenced by blender::draw::extract_edge_factor_subdiv(), blender::draw::extract_loose_positions_subdiv(), blender::draw::update_loose_flags(), blender::draw::update_loose_normals(), and blender::opensubdiv::GPUVertexBuffer::UpdateData().

GPU_vertbuf_use()

void GPU_vertbuf_use

(

blender::gpu::VertBuf *

verts

)

Should be rename to #GPU_vertbuf_data_upload.

Definition at line 294 of file gpu_vertex_buffer.cc.

References verts.

Referenced by blender::ed::vse::SeqQuadsBatch::draw(), blender::draw::extract_edge_factor_subdiv(), blender::draw::extract_loose_positions_subdiv(), blender::draw::pbvh::flush_vbo_data(), blender::draw::grease_pencil_edit_batch_ensure(), blender::draw::grease_pencil_geom_batch_ensure(), blender::draw::grease_pencil_weight_batch_ensure(), blender::draw::update_loose_flags(), blender::draw::update_loose_normals(), blender::opensubdiv::GPUVertexBuffer::UpdateData(), and waveform_draw_rgb().

GPU_vertbuf_vert_set()

void GPU_vertbuf_vert_set	(	blender::gpu::VertBuf *	verts,
		uint	v_idx,
		const void *	data )

Fills a whole vertex (all attributes). Data must match packed layout.

Definition at line 210 of file gpu_vertex_buffer.cc.

References BLI_assert, data, GPU_USAGE_DEVICE_ONLY, GPU_VERTBUF_DATA_DIRTY, and verts.

Referenced by GPU_batch_unit_cube(), blender::gpu::tests::test_storage_buffer_copy_from_vertex_buffer(), and blender::gpu::tests::vertex_buffer_fetch_mode().

GPU_vertbuf_wrap_handle()

void GPU_vertbuf_wrap_handle	(	blender::gpu::VertBuf *	verts,
		uint64_t	handle )

Definition at line 299 of file gpu_vertex_buffer.cc.

References verts.