gpu_vertex_buffer.cc File Reference

#include "MEM_guardedalloc.h"
#include "gpu_backend.hh"
#include "gpu_vertex_format_private.h"
#include "gl_vertex_buffer.hh"
#include "gpu_context_private.hh"
#include "gpu_vertex_buffer_private.hh"
#include <cstring>

Go to the source code of this file.

Namespaces
	blender
	blender::gpu

Functions
C-API
GPUVertBuf *	GPU_vertbuf_calloc ()
GPUVertBuf *	GPU_vertbuf_create_with_format_ex (const GPUVertFormat *format, GPUUsageType usage)
void	GPU_vertbuf_init_with_format_ex (GPUVertBuf *verts_, const GPUVertFormat *format, GPUUsageType usage)
GPUVertBuf *	GPU_vertbuf_duplicate (GPUVertBuf *verts_)
void	GPU_vertbuf_clear (GPUVertBuf *verts)
void	GPU_vertbuf_discard (GPUVertBuf *verts)
void	GPU_vertbuf_handle_ref_add (GPUVertBuf *verts)
void	GPU_vertbuf_handle_ref_remove (GPUVertBuf *verts)
void	GPU_vertbuf_data_alloc (GPUVertBuf *verts, uint v_len)
void	GPU_vertbuf_data_resize (GPUVertBuf *verts, uint v_len)
void	GPU_vertbuf_data_len_set (GPUVertBuf *verts_, uint v_len)
void	GPU_vertbuf_attr_set (GPUVertBuf *verts_, uint a_idx, uint v_idx, const void *data)
void	GPU_vertbuf_attr_fill (GPUVertBuf *verts_, uint a_idx, const void *data)
void	GPU_vertbuf_vert_set (GPUVertBuf *verts_, uint v_idx, const void *data)
void	GPU_vertbuf_attr_fill_stride (GPUVertBuf *verts_, uint a_idx, uint stride, const void *data)
void	GPU_vertbuf_attr_get_raw_data (GPUVertBuf *verts_, uint a_idx, GPUVertBufRaw *access)
void *	GPU_vertbuf_get_data (const GPUVertBuf *verts)
void *	GPU_vertbuf_steal_data (GPUVertBuf *verts_)
const GPUVertFormat *	GPU_vertbuf_get_format (const GPUVertBuf *verts)
uint	GPU_vertbuf_get_vertex_alloc (const GPUVertBuf *verts)
uint	GPU_vertbuf_get_vertex_len (const GPUVertBuf *verts)
GPUVertBufStatus	GPU_vertbuf_get_status (const GPUVertBuf *verts)
uint	GPU_vertbuf_get_memory_usage ()
void	GPU_vertbuf_use (GPUVertBuf *verts)
void	GPU_vertbuf_update_sub (GPUVertBuf *verts, uint start, uint len, void *data)

Detailed Description

GPU vertex buffer

Definition in file gpu_vertex_buffer.cc.

Function Documentation

GPU_vertbuf_attr_fill()

void GPU_vertbuf_attr_fill	(	GPUVertBuf *	verts_,
		uint	a_idx,
		const void *	data
	)

Definition at line 211 of file gpu_vertex_buffer.cc.

References Freestyle::a, BLI_assert, data, GPU_vertbuf_attr_fill_stride(), GPU_VERTBUF_DATA_DIRTY, stride, blender::gpu::unwrap(), and verts.

Referenced by DRW_cache_empty_capsule_body_get(), DRW_hair_init(), drw_volume_selection_surface_cb(), drw_volume_wireframe_cb(), GPU_batch_preset_quad(), pointcloud_batch_cache_ensure_geom(), pointcloud_batch_cache_ensure_pos(), waveform_draw_one(), and wm_gizmo_geometryinfo_draw().

GPU_vertbuf_attr_fill_stride()

void GPU_vertbuf_attr_fill_stride	(	GPUVertBuf *	verts_,
		uint	a_idx,
		uint	stride,
		const void *	data
	)

Definition at line 233 of file gpu_vertex_buffer.cc.

References Freestyle::a, BLI_assert, data, GPU_VERTBUF_DATA_DIRTY, stride, blender::gpu::unwrap(), v, and verts.

Referenced by 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	(	GPUVertBuf *	verts_,
		uint	a_idx,
		GPUVertBufRaw *	access
	)

Definition at line 256 of file gpu_vertex_buffer.cc.

References Freestyle::a, BLI_assert, GPUVertBufRaw::data, GPUVertBufRaw::data_init, GPU_VERTBUF_DATA_DIRTY, GPU_VERTBUF_DATA_UPLOADED, GPUVertBufRaw::size, GPUVertBufRaw::stride, blender::gpu::unwrap(), and verts.

Referenced by batch_sphere_wire(), blf_batch_draw(), blf_batch_draw_init(), DRW_displist_vertbuf_create_loop_pos_and_nor_and_uv_and_tan(), DRW_vertbuf_create_wiredata(), ED_draw_object_facemap(), gpu_batch_preset_panel_drag_widget(), gpu_batch_sphere(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_wire_from_poly_2d_encoded(), GPU_pbvh_mesh_buffers_update(), gpu_viewport_batch_create(), hair_batch_cache_ensure_procedural_pos(), hair_batch_cache_ensure_procedural_strand_data(), nodelink_batch_reset(), particle_batch_cache_ensure_edit_pos_and_seg(), particle_batch_cache_ensure_procedural_pos(), particle_batch_cache_ensure_procedural_strand_data(), pygpu_vertbuf_fill_impl(), and ui_batch_roundbox_shadow_get().

GPU_vertbuf_attr_set()

void GPU_vertbuf_attr_set	(	GPUVertBuf *	verts_,
		uint	a_idx,
		uint	v_idx,
		const void *	data
	)

Definition at line 199 of file gpu_vertex_buffer.cc.

References Freestyle::a, BLI_assert, data, GPU_VERTBUF_DATA_DIRTY, blender::gpu::unwrap(), and verts.

Referenced by add_fancy_edge(), curve_create_curves_pos(), curve_create_edit_curves_nor(), curve_create_edit_data_and_handles(), do_vert_pair(), draw_line_bounds(), draw_line_loop(), draw_line_pairs(), DRW_buffer_add_entry_array(), DRW_buffer_add_entry_struct(), DRW_cache_bone_box_get(), DRW_cache_bone_envelope_outline_get(), DRW_cache_bone_envelope_solid_get(), DRW_cache_bone_octahedral_get(), DRW_cache_bone_point_get(), DRW_cache_bone_point_wire_outline_get(), DRW_cache_bone_stick_get(), DRW_cache_cursor_get(), DRW_cache_empty_capsule_cap_get(), DRW_cache_fullscreen_quad_get(), DRW_cache_grid_get(), DRW_cache_speaker_get(), drw_debug_draw_spheres(), DRW_displist_vertbuf_create_pos_and_nor(), gpu_bmesh_vert_to_buffer_copy(), GPU_pbvh_grid_buffers_update(), knifetool_draw(), lattice_batch_cache_create_overlay_batches(), lattice_batch_cache_get_pos(), particle_batch_cache_ensure_edit_inner_pos(), particle_batch_cache_ensure_edit_tip_pos(), particle_batch_cache_ensure_pos(), particle_batch_cache_fill_segments(), set_nodelink_vertex(), and stitch_draw().

GPU_vertbuf_calloc()

GPUVertBuf* GPU_vertbuf_calloc

(

void

)

Definition at line 128 of file gpu_vertex_buffer.cc.

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

Referenced by DRW_metaball_batch_cache_get_wireframes_face(), DRW_temp_buffer_request(), DRW_vbo_request(), drw_volume_wireframe_cb(), GPU_vertbuf_create_with_format_ex(), and mball_batch_cache_get_pos_and_normals().

GPU_vertbuf_clear()

void GPU_vertbuf_clear

(

GPUVertBuf *

verts

)

Same as discard but does not free.

Definition at line 153 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by extract_edge_fac_finish().

GPU_vertbuf_create_with_format_ex()

GPUVertBuf* GPU_vertbuf_create_with_format_ex	(	const GPUVertFormat *	format,
		GPUUsageType	usage
	)

Definition at line 133 of file gpu_vertex_buffer.cc.

References GPU_vertbuf_calloc(), blender::gpu::unwrap(), and verts.

Referenced by blf_batch_draw_init(), gpu_pbvh_vert_buf_data_set(), and nodelink_batch_init().

GPU_vertbuf_data_alloc()

void GPU_vertbuf_data_alloc	(	GPUVertBuf *	verts,
		uint	v_len
	)

Definition at line 177 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by batch_screen_edges_get(), batch_sphere_wire(), blf_batch_draw_init(), curve_create_curves_pos(), curve_create_edit_curves_nor(), curve_create_edit_data_and_handles(), draw_cache_view_init_fn(), draw_line_bounds(), draw_line_loop(), draw_line_pairs(), draw_seq_fcurve_overlay(), DRW_cache_bone_arrows_get(), DRW_cache_bone_box_get(), DRW_cache_bone_dof_lines_get(), DRW_cache_bone_dof_sphere_get(), DRW_cache_bone_envelope_outline_get(), DRW_cache_bone_envelope_solid_get(), DRW_cache_bone_octahedral_get(), DRW_cache_bone_point_get(), DRW_cache_bone_point_wire_outline_get(), DRW_cache_bone_stick_get(), DRW_cache_camera_distances_get(), DRW_cache_camera_frame_get(), DRW_cache_camera_tria_get(), DRW_cache_camera_tria_wire_get(), DRW_cache_camera_volume_get(), DRW_cache_camera_volume_wire_get(), DRW_cache_circle_get(), DRW_cache_cube_get(), DRW_cache_cursor_get(), DRW_cache_empty_capsule_body_get(), DRW_cache_empty_capsule_cap_get(), DRW_cache_empty_cone_get(), DRW_cache_empty_cube_get(), DRW_cache_empty_cylinder_get(), DRW_cache_field_cone_limit_get(), DRW_cache_field_curve_get(), DRW_cache_field_force_get(), DRW_cache_field_sphere_limit_get(), DRW_cache_field_tube_limit_get(), DRW_cache_field_vortex_get(), DRW_cache_field_wind_get(), DRW_cache_fullscreen_quad_get(), DRW_cache_grid_get(), DRW_cache_groundline_get(), DRW_cache_light_area_disk_lines_get(), DRW_cache_light_area_square_lines_get(), DRW_cache_light_point_lines_get(), DRW_cache_light_spot_lines_get(), DRW_cache_light_spot_volume_get(), DRW_cache_light_sun_lines_get(), DRW_cache_lightprobe_cube_get(), DRW_cache_lightprobe_grid_get(), DRW_cache_lightprobe_planar_get(), DRW_cache_normal_arrow_get(), DRW_cache_particles_get_prim(), DRW_cache_plain_axes_get(), drw_cache_procedural_lines_get(), drw_cache_procedural_points_get(), drw_cache_procedural_triangles_get(), DRW_cache_quad_get(), DRW_cache_quad_wires_get(), DRW_cache_single_arrow_get(), DRW_cache_speaker_get(), DRW_cache_sphere_get(), drw_debug_draw_spheres(), DRW_displist_vertbuf_create_loop_pos_and_nor_and_uv_and_tan(), DRW_displist_vertbuf_create_pos_and_nor(), DRW_gpencil_dummy_buffer_get(), DRW_hair_init(), DRW_temp_buffer_request(), DRW_vertbuf_create_wiredata(), drw_volume_selection_surface_cb(), drw_volume_wireframe_cb(), ED_draw_object_facemap(), extract_edge_fac_finish(), extract_edge_fac_init(), extract_edit_data_init(), extract_edituv_data_init(), extract_edituv_stretch_angle_init(), extract_edituv_stretch_area_init(), extract_fdots_edituv_data_init(), extract_fdots_nor_hq_init(), extract_fdots_nor_init(), extract_fdots_pos_init(), extract_fdots_uv_init(), extract_lnor_hq_init(), extract_lnor_init(), extract_mesh_analysis_init(), extract_orco_init(), extract_pos_nor_hq_init(), extract_pos_nor_init(), extract_sculpt_data_init(), extract_select_fdot_idx_init(), extract_select_idx_init(), extract_skin_roots_init(), extract_tan_ex(), extract_uv_init(), extract_vcol_init(), extract_weights_init(), gpencil_batches_ensure(), gpencil_edit_batches_ensure(), gpencil_sbuffer_stroke_ensure(), gpu_batch_preset_panel_drag_widget(), GPU_batch_preset_quad(), gpu_batch_sphere(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_wire_from_poly_2d_encoded(), gpu_pbvh_vert_buf_data_set(), gpu_viewport_batch_create(), hair_batch_cache_ensure_procedural_final_points(), hair_batch_cache_ensure_procedural_indices(), hair_batch_cache_ensure_procedural_pos(), hair_batch_cache_ensure_procedural_strand_data(), immBeginBatch(), knifetool_draw(), lattice_batch_cache_create_overlay_batches(), lattice_batch_cache_get_pos(), mpath_vbo_get(), nodelink_batch_init(), particle_batch_cache_ensure_edit_inner_pos(), particle_batch_cache_ensure_edit_pos_and_seg(), particle_batch_cache_ensure_edit_tip_pos(), particle_batch_cache_ensure_pos(), particle_batch_cache_ensure_pos_and_seg(), particle_batch_cache_ensure_procedural_final_points(), particle_batch_cache_ensure_procedural_indices(), particle_batch_cache_ensure_procedural_pos(), particle_batch_cache_ensure_procedural_strand_data(), pointcloud_batch_cache_ensure_geom(), pointcloud_batch_cache_ensure_pos(), pygpu_vertbuf__tp_new(), sphere_wire_vbo(), stitch_draw(), ui_batch_roundbox_shadow_get(), ui_batch_roundbox_widget_get(), waveform_draw_one(), and wm_gizmo_geometryinfo_draw().

GPU_vertbuf_data_len_set()

void GPU_vertbuf_data_len_set	(	GPUVertBuf *	verts_,
		uint	v_len
	)

Definition at line 191 of file gpu_vertex_buffer.cc.

References BLI_assert, blender::gpu::unwrap(), and verts.

Referenced by blf_batch_draw(), draw_cache_view_batch(), draw_seq_fcurve_overlay(), DRW_instance_buffer_finish(), extract_skin_roots_init(), and nodelink_batch_draw().

GPU_vertbuf_data_resize()

void GPU_vertbuf_data_resize	(	GPUVertBuf *	verts,
		uint	v_len
	)

Definition at line 183 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by curve_create_edit_data_and_handles(), DRW_buffer_add_entry_array(), DRW_buffer_add_entry_struct(), DRW_cache_bone_dof_sphere_get(), DRW_displist_vertbuf_create_loop_pos_and_nor_and_uv_and_tan(), DRW_instance_buffer_finish(), ED_draw_object_facemap(), gpu_pbvh_vert_buf_data_set(), immEnd(), and particle_batch_cache_ensure_pos().

GPU_vertbuf_discard()

void GPU_vertbuf_discard

(

GPUVertBuf *

verts

)

Definition at line 158 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by ED_draw_object_facemap(), GPU_batch_instbuf_set(), and pygpu_vertbuf__tp_dealloc().

GPU_vertbuf_duplicate()

GPUVertBuf* GPU_vertbuf_duplicate

(

GPUVertBuf *

verts_

)

Definition at line 147 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and blender::gpu::wrap().

Referenced by EEVEE_motion_blur_cache_finish().

GPU_vertbuf_get_data()

void* GPU_vertbuf_get_data

(

const GPUVertBuf *

verts

)

Definition at line 278 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by draw_select_buffer(), DRW_vertbuf_create_wiredata(), extract_edge_fac_finish(), extract_edge_fac_init(), extract_edit_data_init(), extract_edituv_data_init(), extract_edituv_stretch_angle_init(), extract_fdots_edituv_data_init(), extract_fdots_nor_finish(), extract_fdots_nor_hq_finish(), extract_fdots_pos_init(), extract_fdots_uv_init(), extract_lnor_hq_init(), extract_lnor_init(), extract_mesh_analysis_finish(), extract_orco_init(), extract_pos_nor_hq_init(), extract_pos_nor_init(), extract_sculpt_data_init(), extract_select_fdot_idx_init(), extract_select_idx_init(), extract_skin_roots_init(), extract_tan_ex(), extract_uv_init(), extract_vcol_init(), extract_weights_init(), gpencil_batches_ensure(), gpencil_edit_batches_ensure(), gpencil_sbuffer_stroke_ensure(), GPU_pbvh_buffers_update_flush(), gpu_pbvh_vert_buf_data_set(), immBeginBatch(), mesh_edituv_stretch_area_finish(), mpath_vbo_get(), pointcloud_batch_cache_ensure_pos(), and pygpu_vertbuf_fill().

GPU_vertbuf_get_format()

const GPUVertFormat* GPU_vertbuf_get_format

(

const GPUVertBuf *

verts

)

Definition at line 296 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by DRW_buffer_add_entry_array(), DRW_vertbuf_create_wiredata(), EEVEE_motion_blur_cache_finish(), EEVEE_motion_blur_swap_data(), extract_fdots_uv_init(), GPU_texture_create_from_vertbuf(), pygpu_vertbuf_fill(), and pygpu_vertbuf_fill_impl().

GPU_vertbuf_get_memory_usage()

uint GPU_vertbuf_get_memory_usage

(

void

)

Definition at line 316 of file gpu_vertex_buffer.cc.

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

Referenced by DRW_stats_draw().

GPU_vertbuf_get_status()

GPUVertBufStatus GPU_vertbuf_get_status

(

const GPUVertBuf *

verts

)

Definition at line 311 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by DRW_temp_batch_instance_request(), DRW_temp_batch_request(), and DRW_vbo_requested().

GPU_vertbuf_get_vertex_alloc()

uint GPU_vertbuf_get_vertex_alloc

(

const GPUVertBuf *

verts

)

Definition at line 301 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by DRW_buffer_add_entry_array(), DRW_buffer_add_entry_struct(), and DRW_instance_buffer_finish().

GPU_vertbuf_get_vertex_len()

uint GPU_vertbuf_get_vertex_len

(

const GPUVertBuf *

verts

)

Definition at line 306 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by draw_select_buffer(), DRW_cache_gpencil_face_wireframe_get(), EEVEE_motion_blur_cache_finish(), gpencil_edit_batches_ensure(), gpu_pbvh_vert_buf_data_set(), 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

(

GPUVertBuf *

verts

)

Definition at line 164 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by instancing_batch_references_add().

GPU_vertbuf_handle_ref_remove()

void GPU_vertbuf_handle_ref_remove

(

GPUVertBuf *

verts

)

Definition at line 169 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by instancing_batch_references_remove().

GPU_vertbuf_init_with_format_ex()

void GPU_vertbuf_init_with_format_ex	(	GPUVertBuf *	verts_,
		const GPUVertFormat *	format,
		GPUUsageType	usage
	)

Definition at line 140 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap().

Referenced by DRW_temp_buffer_request().

GPU_vertbuf_steal_data()

void* GPU_vertbuf_steal_data

(

GPUVertBuf *

verts_

)

Definition at line 286 of file gpu_vertex_buffer.cc.

References BLI_assert, data, blender::gpu::unwrap(), and verts.

Referenced by extract_edge_fac_finish().

GPU_vertbuf_update_sub()

void GPU_vertbuf_update_sub	(	GPUVertBuf *	verts,
		uint	start,
		uint	len,
		void *	data
	)

Definition at line 329 of file gpu_vertex_buffer.cc.

References data, len, blender::gpu::unwrap(), and verts.

Referenced by DRW_hair_update().

GPU_vertbuf_use()

void GPU_vertbuf_use

(

GPUVertBuf *

verts

)

Definition at line 322 of file gpu_vertex_buffer.cc.

References blender::gpu::unwrap(), and verts.

Referenced by blf_batch_draw(), DRW_hair_init(), DRW_hair_update(), DRW_instance_buffer_finish(), EEVEE_motion_blur_cache_finish(), GPU_pbvh_buffers_update_flush(), hair_batch_cache_ensure_procedural_final_points(), hair_batch_cache_ensure_procedural_pos(), hair_batch_cache_ensure_procedural_strand_data(), nodelink_batch_draw(), particle_batch_cache_ensure_procedural_final_points(), particle_batch_cache_ensure_procedural_pos(), and particle_batch_cache_ensure_procedural_strand_data().

GPU_vertbuf_vert_set()

void GPU_vertbuf_vert_set	(	GPUVertBuf *	verts_,
		uint	v_idx,
		const void *	data
	)

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

Definition at line 223 of file gpu_vertex_buffer.cc.

References BLI_assert, data, GPU_VERTBUF_DATA_DIRTY, blender::gpu::unwrap(), and verts.

Referenced by circle_dashed_verts(), circle_verts(), draw_cache_view_iter_fn(), DRW_buffer_add_entry_struct(), DRW_cache_bone_arrows_get(), DRW_cache_camera_distances_get(), DRW_cache_camera_frame_get(), DRW_cache_camera_tria_get(), DRW_cache_camera_tria_wire_get(), DRW_cache_camera_volume_get(), DRW_cache_camera_volume_wire_get(), DRW_cache_circle_get(), DRW_cache_cube_get(), DRW_cache_empty_cone_get(), DRW_cache_empty_cube_get(), DRW_cache_empty_cylinder_get(), DRW_cache_field_cone_limit_get(), DRW_cache_field_tube_limit_get(), DRW_cache_field_vortex_get(), DRW_cache_groundline_get(), DRW_cache_light_area_disk_lines_get(), DRW_cache_light_area_square_lines_get(), DRW_cache_light_spot_lines_get(), DRW_cache_light_spot_volume_get(), DRW_cache_light_sun_lines_get(), DRW_cache_lightprobe_cube_get(), DRW_cache_lightprobe_grid_get(), DRW_cache_lightprobe_planar_get(), DRW_cache_particles_get_prim(), DRW_cache_plain_axes_get(), DRW_cache_quad_get(), DRW_cache_quad_wires_get(), DRW_cache_single_arrow_get(), fcurve_batch_add_verts(), sphere_lat_lon_vert(), and sphere_wire_vbo().