external_engine.c File Reference

#include "DRW_render.h"
#include "DNA_modifier_types.h"
#include "DNA_screen_types.h"
#include "DNA_view3d_types.h"
#include "BKE_object.h"
#include "BKE_particle.h"
#include "ED_screen.h"
#include "GPU_matrix.h"
#include "GPU_shader.h"
#include "GPU_state.h"
#include "GPU_viewport.h"
#include "external_engine.h"

Go to the source code of this file.

Classes
struct	EXTERNAL_Storage
struct	EXTERNAL_StorageList
struct	EXTERNAL_FramebufferList
struct	EXTERNAL_TextureList
struct	EXTERNAL_PassList
struct	EXTERNAL_Data
struct	EXTERNAL_PrivateData

Macros
#define	EXTERNAL_ENGINE   "BLENDER_EXTERNAL"

Typedefs
typedef struct EXTERNAL_Storage	EXTERNAL_Storage
typedef struct EXTERNAL_StorageList	EXTERNAL_StorageList
typedef struct EXTERNAL_FramebufferList	EXTERNAL_FramebufferList
typedef struct EXTERNAL_TextureList	EXTERNAL_TextureList
typedef struct EXTERNAL_PassList	EXTERNAL_PassList
typedef struct EXTERNAL_Data	EXTERNAL_Data
typedef struct EXTERNAL_PrivateData	EXTERNAL_PrivateData

Functions
static void	external_engine_init (void *vedata)
static void	external_cache_init (void *vedata)
static void	external_cache_populate (void *vedata, Object *ob)
static void	external_cache_finish (void *UNUSED(vedata))
static void	external_draw_scene_do (void *vedata)
static void	external_draw_scene (void *vedata)
static void	external_engine_free (void)

Variables
char	datatoc_depth_frag_glsl []
char	datatoc_depth_vert_glsl []
char	datatoc_common_view_lib_glsl []
struct {
struct GPUShader *   depth_sh
}	e_data = {NULL}
static const DrawEngineDataSize	external_data_size = DRW_VIEWPORT_DATA_SIZE(EXTERNAL_Data)
static DrawEngineType	draw_engine_external_type
RenderEngineType	DRW_engine_viewport_external_type

Detailed Description

Base engine for external render engines. We use it for depth and non-mesh objects.

Definition in file external_engine.c.

Macro Definition Documentation

EXTERNAL_ENGINE

#define EXTERNAL_ENGINE   "BLENDER_EXTERNAL"

Definition at line 46 of file external_engine.c.

Typedef Documentation

EXTERNAL_Data

typedef struct EXTERNAL_Data EXTERNAL_Data

EXTERNAL_FramebufferList

typedef struct EXTERNAL_FramebufferList EXTERNAL_FramebufferList

EXTERNAL_PassList

typedef struct EXTERNAL_PassList EXTERNAL_PassList

EXTERNAL_PrivateData

typedef struct EXTERNAL_PrivateData EXTERNAL_PrivateData

EXTERNAL_Storage

typedef struct EXTERNAL_Storage EXTERNAL_Storage

EXTERNAL_StorageList

typedef struct EXTERNAL_StorageList EXTERNAL_StorageList

EXTERNAL_TextureList

typedef struct EXTERNAL_TextureList EXTERNAL_TextureList

Function Documentation

external_cache_finish()

static void external_cache_finish ( void *  UNUSEDvedata )

static

Definition at line 209 of file external_engine.c.

external_cache_init()

static void external_cache_init ( void *  vedata )

static

Definition at line 140 of file external_engine.c.

References EXTERNAL_FramebufferList::depth_buffer_fb, EXTERNAL_TextureList::depth_buffer_tx, EXTERNAL_PassList::depth_pass, EXTERNAL_PrivateData::depth_shgrp, DRW_context_state_get(), DRW_pass_create(), DRW_shgroup_create(), DRW_STATE_DEPTH_LESS_EQUAL, DRW_STATE_WRITE_DEPTH, DRW_texture_ensure_fullscreen_2d(), e_data, View3D::flag2, EXTERNAL_StorageList::g_data, GPU_DEPTH24_STENCIL8, EXTERNAL_PrivateData::need_depth, DRWContextState::v3d, and V3D_HIDE_OVERLAYS.

external_cache_populate()

static void external_cache_populate ( void *  vedata, Object *  ob  )

static

Definition at line 169 of file external_engine.c.

References EXTERNAL_PrivateData::depth_shgrp, ParticleSettings::draw_as, DRW_cache_object_surface_get(), DRW_cache_particles_get_hair(), DRW_object_is_renderable(), DRW_object_is_visible_psys_in_active_context(), DRW_object_visibility_in_active_context(), DRW_shgroup_call, eModifierType_ParticleSystem, ListBase::first, EXTERNAL_StorageList::g_data, GPUBatch, if(), LISTBASE_FOREACH, Object::modifiers, EXTERNAL_PrivateData::need_depth, NULL, OB_GPENCIL, OB_MESH, OB_VISIBLE_SELF, ParticleSystem::part, PART_DRAW_PATH, PART_DRAW_REND, ParticleSettings::ren_as, and Object::type.

external_draw_scene()

static void external_draw_scene ( void *  vedata )

static

Definition at line 262 of file external_engine.c.

References DefaultFramebufferList::default_fb, EXTERNAL_FramebufferList::depth_buffer_fb, DefaultFramebufferList::depth_only_fb, EXTERNAL_PassList::depth_pass, DRW_context_state_get(), DRW_draw_pass(), DRW_viewport_framebuffer_list_get(), DRWContextState::evil_C, external_draw_scene_do(), EXTERNAL_StorageList::g_data, GPU_DEPTH_BIT, GPU_framebuffer_bind(), GPU_framebuffer_blit(), EXTERNAL_PrivateData::need_depth, and EXTERNAL_PrivateData::update_depth.

external_draw_scene_do()

static void external_draw_scene_do ( void *  vedata )

static

Definition at line 213 of file external_engine.c.

References BLI_strncpy(), data, DRWContextState::depsgraph, DRW_context_state_get(), DRW_STATE_DEFAULT, DRW_STATE_DEPTH_LESS_EQUAL, DRW_state_reset_ex(), ED_region_pixelspace(), DRWContextState::engine_type, DRWContextState::evil_C, GPU_bgl_end(), GPU_matrix_pop(), GPU_matrix_pop_projection(), GPU_matrix_push(), GPU_matrix_push_projection(), Scene::r, RE_engine_create(), DRWContextState::region, RegionView3D::render_engine, DRWContextState::rv3d, scene, DRWContextState::scene, RenderEngine::text, RenderEngine::tile_x, RenderEngine::tile_y, RenderData::tilex, RenderData::tiley, type, RenderEngine::type, RenderEngineType::view_draw, and RenderEngineType::view_update.

Referenced by external_draw_scene().

external_engine_free()

static void external_engine_free ( void  )

static

Definition at line 293 of file external_engine.c.

References DRW_SHADER_FREE_SAFE, and e_data.

external_engine_init()

static void external_engine_init ( void *  vedata )

static

Definition at line 105 of file external_engine.c.

References datatoc_common_view_lib_glsl, datatoc_depth_frag_glsl, datatoc_depth_vert_glsl, GPUShaderConfigData::def, ARegion::do_draw, DRW_context_state_get(), e_data, EXTERNAL_StorageList::g_data, GPU_shader_cfg_data, GPU_SHADER_CFG_DEFAULT, GPU_shader_create_from_arrays, GPUShaderConfigData::lib, MEM_mallocN, EXTERNAL_PrivateData::need_depth, NULL, DRWContextState::region, RGN_DRAW_NO_REBUILD, and EXTERNAL_PrivateData::update_depth.

Variable Documentation

datatoc_common_view_lib_glsl

char datatoc_common_view_lib_glsl[]

extern

Definition at line 59 of file intern/ghost/test/multitest/stubs.c.

Referenced by external_engine_init().

datatoc_depth_frag_glsl

char datatoc_depth_frag_glsl[]

extern

Referenced by external_engine_init().

datatoc_depth_vert_glsl

char datatoc_depth_vert_glsl[]

extern

Referenced by external_engine_init().

depth_sh

struct GPUShader* depth_sh

Definition at line 92 of file external_engine.c.

draw_engine_external_type

DrawEngineType draw_engine_external_type

static

Initial value:

= {
    NULL,
    NULL,
    N_("External"),
    &external_data_size,
    &external_engine_init,
    &external_engine_free,
    &external_cache_init,
    &external_cache_populate,
    &external_cache_finish,
    &external_draw_scene,
    NULL,
    NULL,
    NULL,
    NULL,
}

Definition at line 300 of file external_engine.c.

DRW_engine_viewport_external_type

RenderEngineType DRW_engine_viewport_external_type

Initial value:

= {
    NULL,
    NULL,
    EXTERNAL_ENGINE,
    N_("External"),
    RE_INTERNAL | RE_USE_STEREO_VIEWPORT,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    &draw_engine_external_type,
    {NULL, NULL, NULL},
}

Definition at line 320 of file external_engine.c.

Referenced by drw_engines_enable_from_engine(), and DRW_engines_register().

struct { ... } e_data

Referenced by external_cache_init(), external_engine_free(), and external_engine_init().

external_data_size

const DrawEngineDataSize external_data_size = DRW_VIEWPORT_DATA_SIZE(EXTERNAL_Data)

static

Definition at line 298 of file external_engine.c.