diff options
Diffstat (limited to 'source/blender/blenkernel')
46 files changed, 1719 insertions, 538 deletions
diff --git a/source/blender/blenkernel/BKE_blender_version.h b/source/blender/blenkernel/BKE_blender_version.h index 77d2a973c50..800a3a426b7 100644 --- a/source/blender/blenkernel/BKE_blender_version.h +++ b/source/blender/blenkernel/BKE_blender_version.h @@ -32,15 +32,15 @@ extern "C" { */ /* Blender major and minor version. */ -#define BLENDER_VERSION 290 +#define BLENDER_VERSION 291 /* Blender patch version for bugfix releases. */ #define BLENDER_VERSION_PATCH 0 /** Blender release cycle stage: alpha/beta/rc/release. */ -#define BLENDER_VERSION_CYCLE beta +#define BLENDER_VERSION_CYCLE alpha /* Blender file format version. */ #define BLENDER_FILE_VERSION BLENDER_VERSION -#define BLENDER_FILE_SUBVERSION 7 +#define BLENDER_FILE_SUBVERSION 0 /* Minimum Blender version that supports reading file written with the current * version. Older Blender versions will test this and show a warning if the file diff --git a/source/blender/blenkernel/BKE_colortools.h b/source/blender/blenkernel/BKE_colortools.h index 0623e0e5395..936d01d1ea4 100644 --- a/source/blender/blenkernel/BKE_colortools.h +++ b/source/blender/blenkernel/BKE_colortools.h @@ -70,7 +70,7 @@ void BKE_curvemapping_changed(struct CurveMapping *cumap, const bool rem_doubles void BKE_curvemapping_changed_all(struct CurveMapping *cumap); /* call before _all_ evaluation functions */ -void BKE_curvemapping_initialize(struct CurveMapping *cumap); +void BKE_curvemapping_init(struct CurveMapping *cumap); /* keep these (const CurveMap) - to help with thread safety */ /* single curve, no table check */ diff --git a/source/blender/blenkernel/BKE_curveprofile.h b/source/blender/blenkernel/BKE_curveprofile.h index 877ab887138..d7880e9ec43 100644 --- a/source/blender/blenkernel/BKE_curveprofile.h +++ b/source/blender/blenkernel/BKE_curveprofile.h @@ -72,7 +72,7 @@ void BKE_curveprofile_create_samples(struct CurveProfile *profile, bool sample_straight_edges, struct CurveProfilePoint *r_samples); -void BKE_curveprofile_initialize(struct CurveProfile *profile, short segments_len); +void BKE_curveprofile_init(struct CurveProfile *profile, short segments_len); /* Called for a complete update of the widget after modifications */ enum { diff --git a/source/blender/blenkernel/BKE_image.h b/source/blender/blenkernel/BKE_image.h index 1e5573ab014..c5221baf7d7 100644 --- a/source/blender/blenkernel/BKE_image.h +++ b/source/blender/blenkernel/BKE_image.h @@ -55,6 +55,7 @@ void BKE_image_free_packedfiles(struct Image *image); void BKE_image_free_views(struct Image *image); void BKE_image_free_buffers(struct Image *image); void BKE_image_free_buffers_ex(struct Image *image, bool do_lock); +void BKE_image_free_gputextures(struct Image *ima); /* call from library */ void BKE_image_free(struct Image *image); @@ -274,6 +275,10 @@ void BKE_image_free_anim_ibufs(struct Image *ima, int except_frame); /* does all images with type MOVIE or SEQUENCE */ void BKE_image_all_free_anim_ibufs(struct Main *bmain, int except_frame); +void BKE_image_free_all_gputextures(struct Main *bmain); +void BKE_image_free_anim_gputextures(struct Main *bmain); +void BKE_image_free_old_gputextures(struct Main *bmain); + bool BKE_image_memorypack(struct Image *ima); void BKE_image_packfiles(struct ReportList *reports, struct Image *ima, const char *basepath); void BKE_image_packfiles_from_mem(struct ReportList *reports, @@ -362,6 +367,30 @@ bool BKE_image_has_loaded_ibuf(struct Image *image); struct ImBuf *BKE_image_get_ibuf_with_name(struct Image *image, const char *name); struct ImBuf *BKE_image_get_first_ibuf(struct Image *image); +/* Not to be use directly. */ +struct GPUTexture *BKE_image_create_gpu_texture_from_ibuf(struct Image *image, struct ImBuf *ibuf); + +/* Get the GPUTexture for a given `Image`. + * + * `iuser` and `ibuf` are mutual exclusive parameters. The caller can pass the `ibuf` when already + * available. It is also required when requesting the GPUTexture for a render result. */ +struct GPUTexture *BKE_image_get_gpu_texture(struct Image *image, + struct ImageUser *iuser, + struct ImBuf *ibuf); +struct GPUTexture *BKE_image_get_gpu_tiles(struct Image *image, + struct ImageUser *iuser, + struct ImBuf *ibuf); +struct GPUTexture *BKE_image_get_gpu_tilemap(struct Image *image, + struct ImageUser *iuser, + struct ImBuf *ibuf); + +void BKE_image_update_gputexture( + struct Image *ima, struct ImageUser *iuser, int x, int y, int w, int h); +void BKE_image_paint_set_mipmap(struct Main *bmain, bool mipmap); + +/* Delayed free of OpenGL buffers by main thread */ +void BKE_image_free_unused_gpu_textures(void); + struct RenderSlot *BKE_image_add_renderslot(struct Image *ima, const char *name); bool BKE_image_remove_renderslot(struct Image *ima, struct ImageUser *iuser, int slot); struct RenderSlot *BKE_image_get_renderslot(struct Image *ima, int slot); diff --git a/source/blender/blenkernel/BKE_movieclip.h b/source/blender/blenkernel/BKE_movieclip.h index dbd6eb15bf2..bba01dd84d2 100644 --- a/source/blender/blenkernel/BKE_movieclip.h +++ b/source/blender/blenkernel/BKE_movieclip.h @@ -113,6 +113,11 @@ bool BKE_movieclip_put_frame_if_possible(struct MovieClip *clip, struct MovieClipUser *user, struct ImBuf *ibuf); +struct GPUTexture *BKE_movieclip_get_gpu_texture(struct MovieClip *clip, + struct MovieClipUser *cuser); + +void BKE_movieclip_free_gputexture(struct MovieClip *clip); + /* Dependency graph evaluation. */ void BKE_movieclip_eval_update(struct Depsgraph *depsgraph, diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h index 1c02aece06f..382919147f8 100644 --- a/source/blender/blenkernel/BKE_paint.h +++ b/source/blender/blenkernel/BKE_paint.h @@ -260,10 +260,20 @@ typedef struct SculptPoseIKChain { /* Cloth Brush */ typedef struct SculptClothLengthConstraint { - int v1; - int v2; + /* Elements that are affected by the constraint. */ + /* Element a should always be a mesh vertex with the index stored in elem_index_a as it is always + * deformed. Element b could be another vertex of the same mesh or any other position (arbitrary + * point, position for a previous state). In that case, elem_index_a and elem_index_b should be + * the same to avoid affecting two different vertices when solving the constraints. + * *elem_position points to the position which is owned by the element. */ + int elem_index_a; + float *elem_position_a; + + int elem_index_b; + float *elem_position_b; float length; + float strength; } SculptClothLengthConstraint; typedef struct SculptClothSimulation { @@ -273,6 +283,11 @@ typedef struct SculptClothSimulation { int capacity_length_constraints; float *length_constraint_tweak; + /* Position anchors for deformation brushes. These positions are modified by the brush and the + * final positions of the simulated vertices are updated with constraints that use these points + * as targets. */ + float (*deformation_pos)[3]; + float mass; float damping; diff --git a/source/blender/blenkernel/BKE_particle.h b/source/blender/blenkernel/BKE_particle.h index 7de588450d6..3c0ec8147fe 100644 --- a/source/blender/blenkernel/BKE_particle.h +++ b/source/blender/blenkernel/BKE_particle.h @@ -580,7 +580,7 @@ void psys_particle_on_dm(struct Mesh *mesh_final, /* particle_system.c */ void distribute_particles(struct ParticleSimulationData *sim, int from); -void initialize_particle(struct ParticleSimulationData *sim, struct ParticleData *pa); +void init_particle(struct ParticleSimulationData *sim, struct ParticleData *pa); void psys_calc_dmcache(struct Object *ob, struct Mesh *mesh_final, struct Mesh *mesh_original, diff --git a/source/blender/blenkernel/BKE_persistent_data_handle.hh b/source/blender/blenkernel/BKE_persistent_data_handle.hh index 721132560e3..884e4c00766 100644 --- a/source/blender/blenkernel/BKE_persistent_data_handle.hh +++ b/source/blender/blenkernel/BKE_persistent_data_handle.hh @@ -85,45 +85,45 @@ class PersistentObjectHandle : public PersistentIDHandle { class PersistentDataHandleMap { private: - Map<int32_t, const ID *> id_by_handle_; - Map<const ID *, int32_t> handle_by_id_; + Map<int32_t, ID *> id_by_handle_; + Map<ID *, int32_t> handle_by_id_; public: - void add(int32_t handle, const ID &id) + void add(int32_t handle, ID &id) { BLI_assert(handle >= 0); handle_by_id_.add(&id, handle); id_by_handle_.add(handle, &id); } - PersistentIDHandle lookup(const ID *id) const + PersistentIDHandle lookup(ID *id) const { const int handle = handle_by_id_.lookup_default(id, -1); return PersistentIDHandle(handle); } - PersistentObjectHandle lookup(const Object *object) const + PersistentObjectHandle lookup(Object *object) const { - const int handle = handle_by_id_.lookup_default((const ID *)object, -1); + const int handle = handle_by_id_.lookup_default((ID *)object, -1); return PersistentObjectHandle(handle); } - const ID *lookup(const PersistentIDHandle &handle) const + ID *lookup(const PersistentIDHandle &handle) const { - const ID *id = id_by_handle_.lookup_default(handle.handle_, nullptr); + ID *id = id_by_handle_.lookup_default(handle.handle_, nullptr); return id; } - const Object *lookup(const PersistentObjectHandle &handle) const + Object *lookup(const PersistentObjectHandle &handle) const { - const ID *id = this->lookup((const PersistentIDHandle &)handle); + ID *id = this->lookup((const PersistentIDHandle &)handle); if (id == nullptr) { return nullptr; } if (GS(id->name) != ID_OB) { return nullptr; } - return (const Object *)id; + return (Object *)id; } }; diff --git a/source/blender/blenkernel/BKE_sequencer.h b/source/blender/blenkernel/BKE_sequencer.h index 60a0bee801d..fd6885440fa 100644 --- a/source/blender/blenkernel/BKE_sequencer.h +++ b/source/blender/blenkernel/BKE_sequencer.h @@ -628,6 +628,10 @@ void BKE_sequencer_color_balance_apply(struct StripColorBalance *cb, void BKE_sequencer_all_free_anim_ibufs(struct Scene *scene, int cfra); bool BKE_sequencer_check_scene_recursion(struct Scene *scene, struct ReportList *reports); bool BKE_sequencer_render_loop_check(struct Sequence *seq_main, struct Sequence *seq); +void BKE_sequencer_flag_for_removal(struct Scene *scene, + struct ListBase *seqbase, + struct Sequence *seq); +void BKE_sequencer_remove_flagged_sequences(struct Scene *scene, struct ListBase *seqbase); /* A debug and development function which checks whether sequences have unique UUIDs. * Errors will be reported to the console. */ diff --git a/source/blender/blenkernel/BKE_simulation.h b/source/blender/blenkernel/BKE_simulation.h index 5aa71b6381d..6cbe77e8de3 100644 --- a/source/blender/blenkernel/BKE_simulation.h +++ b/source/blender/blenkernel/BKE_simulation.h @@ -32,6 +32,7 @@ void *BKE_simulation_add(struct Main *bmain, const char *name); void BKE_simulation_data_update(struct Depsgraph *depsgraph, struct Scene *scene, struct Simulation *simulation); +void BKE_simulation_update_dependencies(struct Simulation *simulation, struct Main *bmain); SimulationState *BKE_simulation_state_add(Simulation *simulation, const char *type, diff --git a/source/blender/blenkernel/CMakeLists.txt b/source/blender/blenkernel/CMakeLists.txt index d702da55ea8..ada341ff570 100644 --- a/source/blender/blenkernel/CMakeLists.txt +++ b/source/blender/blenkernel/CMakeLists.txt @@ -100,6 +100,7 @@ set(SRC intern/context.c intern/crazyspace.c intern/curve.c + intern/curve_bevel.c intern/curve_decimate.c intern/curve_deform.c intern/curveprofile.c @@ -134,6 +135,7 @@ set(SRC intern/idtype.c intern/image.c intern/image_gen.c + intern/image_gpu.c intern/image_save.c intern/ipo.c intern/kelvinlet.c diff --git a/source/blender/blenkernel/intern/CCGSubSurf.c b/source/blender/blenkernel/intern/CCGSubSurf.c index e035d5cbb68..8d8301362b3 100644 --- a/source/blender/blenkernel/intern/CCGSubSurf.c +++ b/source/blender/blenkernel/intern/CCGSubSurf.c @@ -32,8 +32,6 @@ #include "CCGSubSurf.h" #include "CCGSubSurf_intern.h" -#include "GPU_glew.h" - /***/ int BKE_ccg_gridsize(int level) diff --git a/source/blender/blenkernel/intern/anim_sys.c b/source/blender/blenkernel/intern/anim_sys.c index ea5a4bd99d1..5b5e32f1d81 100644 --- a/source/blender/blenkernel/intern/anim_sys.c +++ b/source/blender/blenkernel/intern/anim_sys.c @@ -1150,7 +1150,7 @@ static int nlaevalchan_validate_index(NlaEvalChannel *nec, int index) return 0; } -/* Initialise default values for NlaEvalChannel from the property data. */ +/* Initialize default values for NlaEvalChannel from the property data. */ static void nlaevalchan_get_default_values(NlaEvalChannel *nec, float *r_values) { PointerRNA *ptr = &nec->key.ptr; diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index bf04603aa46..d1d6cc63174 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -2576,7 +2576,7 @@ void BKE_pose_where_is(struct Depsgraph *depsgraph, Scene *scene, Object *ob) } /* 2a. construct the IK tree (standard IK) */ - BIK_initialize_tree(depsgraph, scene, ob, ctime); + BIK_init_tree(depsgraph, scene, ob, ctime); /* 2b. construct the Spline IK trees * - this is not integrated as an IK plugin, since it should be able diff --git a/source/blender/blenkernel/intern/armature_update.c b/source/blender/blenkernel/intern/armature_update.c index d66991aed70..97c717572bc 100644 --- a/source/blender/blenkernel/intern/armature_update.c +++ b/source/blender/blenkernel/intern/armature_update.c @@ -658,7 +658,7 @@ void BKE_pose_eval_init_ik(struct Depsgraph *depsgraph, Scene *scene, Object *ob return; } /* construct the IK tree (standard IK) */ - BIK_initialize_tree(depsgraph, scene, object, ctime); + BIK_init_tree(depsgraph, scene, object, ctime); /* construct the Spline IK trees * - this is not integrated as an IK plugin, since it should be able * to function in conjunction with standard IK. */ diff --git a/source/blender/blenkernel/intern/brush.c b/source/blender/blenkernel/intern/brush.c index 355bdfd10fd..8178415a8f6 100644 --- a/source/blender/blenkernel/intern/brush.c +++ b/source/blender/blenkernel/intern/brush.c @@ -557,7 +557,7 @@ void BKE_gpencil_brush_preset_set(Main *bmain, Brush *brush, const short type) /* Curve. */ custom_curve = brush->gpencil_settings->curve_sensitivity; BKE_curvemapping_set_defaults(custom_curve, 0, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_initialize(custom_curve); + BKE_curvemapping_init(custom_curve); brush_gpencil_curvemap_reset(custom_curve->cm, 3, GPCURVE_PRESET_INK); brush->gpencil_settings->icon_id = GP_BRUSH_ICON_INK; @@ -594,7 +594,7 @@ void BKE_gpencil_brush_preset_set(Main *bmain, Brush *brush, const short type) /* Curve. */ custom_curve = brush->gpencil_settings->curve_sensitivity; BKE_curvemapping_set_defaults(custom_curve, 0, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_initialize(custom_curve); + BKE_curvemapping_init(custom_curve); brush_gpencil_curvemap_reset(custom_curve->cm, 3, GPCURVE_PRESET_INKNOISE); brush->gpencil_settings->icon_id = GP_BRUSH_ICON_INKNOISE; @@ -631,7 +631,7 @@ void BKE_gpencil_brush_preset_set(Main *bmain, Brush *brush, const short type) /* Curve. */ custom_curve = brush->gpencil_settings->curve_sensitivity; BKE_curvemapping_set_defaults(custom_curve, 0, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_initialize(custom_curve); + BKE_curvemapping_init(custom_curve); brush_gpencil_curvemap_reset(custom_curve->cm, 4, GPCURVE_PRESET_MARKER); brush->gpencil_settings->icon_id = GP_BRUSH_ICON_MARKER; @@ -667,12 +667,12 @@ void BKE_gpencil_brush_preset_set(Main *bmain, Brush *brush, const short type) /* Curve. */ custom_curve = brush->gpencil_settings->curve_sensitivity; BKE_curvemapping_set_defaults(custom_curve, 0, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_initialize(custom_curve); + BKE_curvemapping_init(custom_curve); brush_gpencil_curvemap_reset(custom_curve->cm, 3, GPCURVE_PRESET_CHISEL_SENSIVITY); custom_curve = brush->gpencil_settings->curve_strength; BKE_curvemapping_set_defaults(custom_curve, 0, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_initialize(custom_curve); + BKE_curvemapping_init(custom_curve); brush_gpencil_curvemap_reset(custom_curve->cm, 4, GPCURVE_PRESET_CHISEL_STRENGTH); brush->gpencil_settings->icon_id = GP_BRUSH_ICON_CHISEL; @@ -2274,7 +2274,7 @@ struct ImBuf *BKE_brush_gen_radial_control_imbuf(Brush *br, bool secondary, bool int half = side / 2; int i, j; - BKE_curvemapping_initialize(br->curve); + BKE_curvemapping_init(br->curve); texcache = BKE_brush_gen_texture_cache(br, half, secondary); im->rect_float = MEM_callocN(sizeof(float) * side * side, "radial control rect"); im->x = im->y = side; diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c index 4f4eb8f9f9d..fc326ffb390 100644 --- a/source/blender/blenkernel/intern/colortools.c +++ b/source/blender/blenkernel/intern/colortools.c @@ -1202,7 +1202,7 @@ int BKE_curvemapping_RGBA_does_something(const CurveMapping *cumap) return 0; } -void BKE_curvemapping_initialize(CurveMapping *cumap) +void BKE_curvemapping_init(CurveMapping *cumap) { int a; diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c index 2e1d2fd7f95..acc3c52c08c 100644 --- a/source/blender/blenkernel/intern/curve.c +++ b/source/blender/blenkernel/intern/curve.c @@ -223,7 +223,7 @@ void BKE_curve_init(Curve *cu, const short curve_type) cu->vfont->id.us += 4; cu->str = MEM_malloc_arrayN(12, sizeof(unsigned char), "str"); BLI_strncpy(cu->str, "Text", 12); - cu->len = cu->len_wchar = cu->pos = 4; + cu->len = cu->len_char32 = cu->pos = 4; cu->strinfo = MEM_calloc_arrayN(12, sizeof(CharInfo), "strinfo new"); cu->totbox = cu->actbox = 1; cu->tb = MEM_calloc_arrayN(MAXTEXTBOX, sizeof(TextBox), "textbox"); @@ -1726,205 +1726,6 @@ static void forward_diff_bezier_cotangent(const float p0[3], } } -/* ***************** BEVEL ****************** */ - -void BKE_curve_bevel_make(Object *ob, ListBase *disp) -{ - DispList *dl, *dlnew; - Curve *bevcu, *cu; - float *fp, facx, facy, angle, dangle; - int nr, a; - - cu = ob->data; - BLI_listbase_clear(disp); - - /* if a font object is being edited, then do nothing */ - // XXX if ( ob == obedit && ob->type == OB_FONT ) return; - - if (cu->bevobj) { - if (cu->bevobj->type != OB_CURVE) { - return; - } - - bevcu = cu->bevobj->data; - if (bevcu->ext1 == 0.0f && bevcu->ext2 == 0.0f) { - ListBase bevdisp = {NULL, NULL}; - facx = cu->bevobj->scale[0]; - facy = cu->bevobj->scale[1]; - - if (cu->bevobj->runtime.curve_cache) { - dl = cu->bevobj->runtime.curve_cache->disp.first; - } - else { - BLI_assert(cu->bevobj->runtime.curve_cache != NULL); - dl = NULL; - } - - while (dl) { - if (ELEM(dl->type, DL_POLY, DL_SEGM)) { - dlnew = MEM_mallocN(sizeof(DispList), "makebevelcurve1"); - *dlnew = *dl; - dlnew->verts = MEM_malloc_arrayN( - dl->parts * dl->nr, 3 * sizeof(float), "makebevelcurve1"); - memcpy(dlnew->verts, dl->verts, 3 * sizeof(float) * dl->parts * dl->nr); - - if (dlnew->type == DL_SEGM) { - dlnew->flag |= (DL_FRONT_CURVE | DL_BACK_CURVE); - } - - BLI_addtail(disp, dlnew); - fp = dlnew->verts; - nr = dlnew->parts * dlnew->nr; - while (nr--) { - fp[2] = fp[1] * facy; - fp[1] = -fp[0] * facx; - fp[0] = 0.0; - fp += 3; - } - } - dl = dl->next; - } - - BKE_displist_free(&bevdisp); - } - } - else if (cu->ext1 == 0.0f && cu->ext2 == 0.0f) { - /* pass */ - } - else if (cu->ext2 == 0.0f) { - dl = MEM_callocN(sizeof(DispList), "makebevelcurve2"); - dl->verts = MEM_malloc_arrayN(2, sizeof(float[3]), "makebevelcurve2"); - BLI_addtail(disp, dl); - dl->type = DL_SEGM; - dl->parts = 1; - dl->flag = DL_FRONT_CURVE | DL_BACK_CURVE; - dl->nr = 2; - - fp = dl->verts; - fp[0] = fp[1] = 0.0; - fp[2] = -cu->ext1; - fp[3] = fp[4] = 0.0; - fp[5] = cu->ext1; - } - else if ((cu->flag & (CU_FRONT | CU_BACK)) == 0 && cu->ext1 == 0.0f) { - /* We make a full round bevel in that case. */ - - nr = 4 + 2 * cu->bevresol; - - dl = MEM_callocN(sizeof(DispList), "makebevelcurve p1"); - dl->verts = MEM_malloc_arrayN(nr, sizeof(float[3]), "makebevelcurve p1"); - BLI_addtail(disp, dl); - dl->type = DL_POLY; - dl->parts = 1; - dl->flag = DL_BACK_CURVE; - dl->nr = nr; - - /* a circle */ - fp = dl->verts; - dangle = (2.0f * (float)M_PI / (nr)); - angle = -(nr - 1) * dangle; - - for (a = 0; a < nr; a++) { - fp[0] = 0.0; - fp[1] = (cosf(angle) * (cu->ext2)); - fp[2] = (sinf(angle) * (cu->ext2)) - cu->ext1; - angle += dangle; - fp += 3; - } - } - else { - /* The general case for nonzero extrusion or an incomplete loop. */ - dl = MEM_callocN(sizeof(DispList), "makebevelcurve"); - if ((cu->flag & (CU_FRONT | CU_BACK)) == 0) { - /* The full loop. */ - nr = 4 * cu->bevresol + 6; - dl->flag = DL_FRONT_CURVE | DL_BACK_CURVE; - } - else if ((cu->flag & CU_FRONT) && (cu->flag & CU_BACK)) { - /* Half the loop. */ - nr = 2 * (cu->bevresol + 1) + ((cu->ext1 == 0.0f) ? 1 : 2); - dl->flag = DL_FRONT_CURVE | DL_BACK_CURVE; - } - else { - /* One quarter of the loop (just front or back). */ - nr = (cu->ext1 == 0.0f) ? cu->bevresol + 2 : cu->bevresol + 3; - dl->flag = (cu->flag & CU_FRONT) ? DL_FRONT_CURVE : DL_BACK_CURVE; - } - - dl->verts = MEM_malloc_arrayN(nr, sizeof(float[3]), "makebevelcurve"); - BLI_addtail(disp, dl); - /* Use a different type depending on whether the loop is complete or not. */ - dl->type = ((cu->flag & (CU_FRONT | CU_BACK)) == 0) ? DL_POLY : DL_SEGM; - dl->parts = 1; - dl->nr = nr; - - fp = dl->verts; - dangle = (float)M_PI_2 / (cu->bevresol + 1); - angle = 0.0; - - /* Build the back section. */ - if (cu->flag & CU_BACK || !(cu->flag & CU_FRONT)) { - angle = (float)M_PI_2 * 3.0f; - for (a = 0; a < cu->bevresol + 2; a++) { - fp[0] = 0.0; - fp[1] = (float)(cosf(angle) * (cu->ext2)); - fp[2] = (float)(sinf(angle) * (cu->ext2)) - cu->ext1; - angle += dangle; - fp += 3; - } - if ((cu->ext1 != 0.0f) && !(cu->flag & CU_FRONT) && (cu->flag & CU_BACK)) { - /* Add the extrusion if we're only building the back. */ - fp[0] = 0.0; - fp[1] = cu->ext2; - fp[2] = cu->ext1; - } - } - - /* Build the front section. */ - if (cu->flag & CU_FRONT || !(cu->flag & CU_BACK)) { - if ((cu->ext1 != 0.0f) && !(cu->flag & CU_BACK) && (cu->flag & CU_FRONT)) { - /* Add the extrusion if we're only building the back. */ - fp[0] = 0.0; - fp[1] = cu->ext2; - fp[2] = -cu->ext1; - fp += 3; - } - /* Don't duplicate the last back vertex. */ - angle = (cu->ext1 == 0.0f && (cu->flag & CU_BACK)) ? dangle : 0; - int front_len = (cu->ext1 == 0.0f && ((cu->flag & CU_BACK) || !(cu->flag & CU_FRONT))) ? - cu->bevresol + 1 : - cu->bevresol + 2; - for (a = 0; a < front_len; a++) { - fp[0] = 0.0; - fp[1] = (float)(cosf(angle) * (cu->ext2)); - fp[2] = (float)(sinf(angle) * (cu->ext2)) + cu->ext1; - angle += dangle; - fp += 3; - } - } - - /* Build the other half only if we're building the full loop. */ - if (!(cu->flag & (CU_FRONT | CU_BACK))) { - for (a = 0; a < cu->bevresol + 1; a++) { - fp[0] = 0.0; - fp[1] = (float)(cosf(angle) * (cu->ext2)); - fp[2] = (float)(sinf(angle) * (cu->ext2)) + cu->ext1; - angle += dangle; - fp += 3; - } - - angle = (float)M_PI; - for (a = 0; a < cu->bevresol + 1; a++) { - fp[0] = 0.0; - fp[1] = (float)(cosf(angle) * (cu->ext2)); - fp[2] = (float)(sinf(angle) * (cu->ext2)) - cu->ext1; - angle += dangle; - fp += 3; - } - } - } -} - static int cu_isectLL(const float v1[3], const float v2[3], const float v3[3], @@ -5438,7 +5239,7 @@ void BKE_curve_material_index_remove(Curve *cu, int index) if (curvetype == OB_FONT) { struct CharInfo *info = cu->strinfo; int i; - for (i = cu->len_wchar - 1; i >= 0; i--, info++) { + for (i = cu->len_char32 - 1; i >= 0; i--, info++) { if (info->mat_nr && info->mat_nr >= index) { info->mat_nr--; } @@ -5462,7 +5263,7 @@ bool BKE_curve_material_index_used(Curve *cu, int index) if (curvetype == OB_FONT) { struct CharInfo *info = cu->strinfo; int i; - for (i = cu->len_wchar - 1; i >= 0; i--, info++) { + for (i = cu->len_char32 - 1; i >= 0; i--, info++) { if (info->mat_nr == index) { return true; } @@ -5488,7 +5289,7 @@ void BKE_curve_material_index_clear(Curve *cu) if (curvetype == OB_FONT) { struct CharInfo *info = cu->strinfo; int i; - for (i = cu->len_wchar - 1; i >= 0; i--, info++) { + for (i = cu->len_char32 - 1; i >= 0; i--, info++) { info->mat_nr = 0; } } @@ -5510,7 +5311,7 @@ bool BKE_curve_material_index_validate(Curve *cu) CharInfo *info = cu->strinfo; const int max_idx = max_ii(0, cu->totcol); /* OB_FONT use 1 as first mat index, not 0!!! */ int i; - for (i = cu->len_wchar - 1; i >= 0; i--, info++) { + for (i = cu->len_char32 - 1; i >= 0; i--, info++) { if (info->mat_nr > max_idx) { info->mat_nr = 0; is_valid = false; @@ -5558,7 +5359,7 @@ void BKE_curve_material_remap(Curve *cu, const unsigned int *remap, unsigned int } else { strinfo = cu->strinfo; - charinfo_len = cu->len_wchar; + charinfo_len = cu->len_char32; } for (i = 0; i <= charinfo_len; i++) { diff --git a/source/blender/blenkernel/intern/curve_bevel.c b/source/blender/blenkernel/intern/curve_bevel.c new file mode 100644 index 00000000000..7f23f0215cc --- /dev/null +++ b/source/blender/blenkernel/intern/curve_bevel.c @@ -0,0 +1,272 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +/** \file + * \ingroup bke + * + * Handle curve object data bevel options, + * both extruding + */ + +#include <string.h> + +#include "BLI_listbase.h" +#include "BLI_math_base.h" + +#include "MEM_guardedalloc.h" + +#include "DNA_curve_types.h" +#include "DNA_object_types.h" + +#include "BKE_curve.h" +#include "BKE_displist.h" + +typedef enum CurveBevelFillType { + BACK = 0, + FRONT, + HALF, + FULL, +} CurveBevelFillType; + +static CurveBevelFillType curve_bevel_get_fill_type(const Curve *curve) +{ + if (!(curve->flag & (CU_FRONT | CU_BACK))) { + return FULL; + } + if ((curve->flag & CU_FRONT) && (curve->flag & CU_BACK)) { + return HALF; + } + + return (curve->flag & CU_FRONT) ? FRONT : BACK; +} + +static void curve_bevel_make_extrude_and_fill(Curve *cu, + ListBase *disp, + const bool use_extrude, + const CurveBevelFillType fill_type) +{ + DispList *dl = MEM_callocN(sizeof(DispList), __func__); + + int nr; + if (fill_type == FULL) { + /* The full loop. */ + nr = 4 * cu->bevresol + 6; + dl->flag = DL_FRONT_CURVE | DL_BACK_CURVE; + } + else if (fill_type == HALF) { + /* Half the loop. */ + nr = 2 * (cu->bevresol + 1) + (use_extrude ? 2 : 1); + dl->flag = DL_FRONT_CURVE | DL_BACK_CURVE; + } + else { + /* One quarter of the loop (just front or back). */ + nr = use_extrude ? cu->bevresol + 3 : cu->bevresol + 2; + dl->flag = (fill_type == FRONT) ? DL_FRONT_CURVE : DL_BACK_CURVE; + } + + dl->verts = MEM_malloc_arrayN(nr, sizeof(float[3]), __func__); + BLI_addtail(disp, dl); + /* Use a different type depending on whether the loop is complete or not. */ + dl->type = (fill_type == FULL) ? DL_POLY : DL_SEGM; + dl->parts = 1; + dl->nr = nr; + + float *fp = dl->verts; + const float dangle = (float)M_PI_2 / (cu->bevresol + 1); + float angle = 0.0f; + + /* Build the back section. */ + if (ELEM(fill_type, BACK, HALF, FULL)) { + angle = (float)M_PI_2 * 3.0f; + for (int i = 0; i < cu->bevresol + 2; i++) { + fp[0] = 0.0f; + fp[1] = (float)(cosf(angle) * (cu->ext2)); + fp[2] = (float)(sinf(angle) * (cu->ext2)) - cu->ext1; + angle += dangle; + fp += 3; + } + if (use_extrude && fill_type == BACK) { + /* Add the extrusion if we're only building the back. */ + fp[0] = 0.0f; + fp[1] = cu->ext2; + fp[2] = cu->ext1; + } + } + + /* Build the front section. */ + if (ELEM(fill_type, FRONT, HALF, FULL)) { + if (use_extrude && fill_type == FRONT) { + /* Add the extrusion if we're only building the front. */ + fp[0] = 0.0f; + fp[1] = cu->ext2; + fp[2] = -cu->ext1; + fp += 3; + } + /* Don't duplicate the last back vertex. */ + angle = (!use_extrude && ELEM(fill_type, HALF, FULL)) ? dangle : 0; + int front_len = (!use_extrude && ELEM(fill_type, HALF, FULL)) ? cu->bevresol + 1 : + cu->bevresol + 2; + for (int i = 0; i < front_len; i++) { + fp[0] = 0.0f; + fp[1] = (float)(cosf(angle) * (cu->ext2)); + fp[2] = (float)(sinf(angle) * (cu->ext2)) + cu->ext1; + angle += dangle; + fp += 3; + } + } + + /* Build the other half only if we're building the full loop. */ + if (fill_type == FULL) { + for (int i = 0; i < cu->bevresol + 1; i++) { + fp[0] = 0.0f; + fp[1] = (float)(cosf(angle) * (cu->ext2)); + fp[2] = (float)(sinf(angle) * (cu->ext2)) + cu->ext1; + angle += dangle; + fp += 3; + } + + angle = (float)M_PI; + for (int i = 0; i < cu->bevresol + 1; i++) { + fp[0] = 0.0f; + fp[1] = (float)(cosf(angle) * (cu->ext2)); + fp[2] = (float)(sinf(angle) * (cu->ext2)) - cu->ext1; + angle += dangle; + fp += 3; + } + } +} + +static void curve_bevel_make_full_circle(Curve *cu, ListBase *disp) +{ + const int nr = 4 + 2 * cu->bevresol; + + DispList *dl = MEM_callocN(sizeof(DispList), __func__); + dl->verts = MEM_malloc_arrayN(nr, sizeof(float[3]), __func__); + BLI_addtail(disp, dl); + dl->type = DL_POLY; + dl->parts = 1; + dl->flag = DL_BACK_CURVE; + dl->nr = nr; + + float *fp = dl->verts; + const float dangle = (2.0f * (float)M_PI / (nr)); + float angle = -(nr - 1) * dangle; + + for (int i = 0; i < nr; i++) { + fp[0] = 0.0; + fp[1] = (cosf(angle) * (cu->ext2)); + fp[2] = (sinf(angle) * (cu->ext2)) - cu->ext1; + angle += dangle; + fp += 3; + } +} + +static void curve_bevel_make_only_extrude(Curve *cu, ListBase *disp) +{ + DispList *dl = MEM_callocN(sizeof(DispList), __func__); + dl->verts = MEM_malloc_arrayN(2, sizeof(float[3]), __func__); + BLI_addtail(disp, dl); + dl->type = DL_SEGM; + dl->parts = 1; + dl->flag = DL_FRONT_CURVE | DL_BACK_CURVE; + dl->nr = 2; + + float *fp = dl->verts; + fp[0] = fp[1] = 0.0; + fp[2] = -cu->ext1; + fp[3] = fp[4] = 0.0; + fp[5] = cu->ext1; +} + +static void curve_bevel_make_from_object(Curve *cu, ListBase *disp) +{ + if (cu->bevobj->type != OB_CURVE) { + return; + } + + Curve *bevcu = cu->bevobj->data; + if (bevcu->ext1 == 0.0f && bevcu->ext2 == 0.0f) { + ListBase bevdisp = {NULL, NULL}; + float facx = cu->bevobj->scale[0]; + float facy = cu->bevobj->scale[1]; + + DispList *dl; + if (cu->bevobj->runtime.curve_cache) { + dl = cu->bevobj->runtime.curve_cache->disp.first; + } + else { + BLI_assert(cu->bevobj->runtime.curve_cache != NULL); + dl = NULL; + } + + while (dl) { + if (ELEM(dl->type, DL_POLY, DL_SEGM)) { + DispList *dlnew = MEM_mallocN(sizeof(DispList), __func__); + *dlnew = *dl; + dlnew->verts = MEM_malloc_arrayN(dl->parts * dl->nr, 3 * sizeof(float), __func__); + memcpy(dlnew->verts, dl->verts, 3 * sizeof(float) * dl->parts * dl->nr); + + if (dlnew->type == DL_SEGM) { + dlnew->flag |= (DL_FRONT_CURVE | DL_BACK_CURVE); + } + + BLI_addtail(disp, dlnew); + float *fp = dlnew->verts; + int nr = dlnew->parts * dlnew->nr; + while (nr--) { + fp[2] = fp[1] * facy; + fp[1] = -fp[0] * facx; + fp[0] = 0.0; + fp += 3; + } + } + dl = dl->next; + } + + BKE_displist_free(&bevdisp); + } +} + +void BKE_curve_bevel_make(Object *ob, ListBase *disp) +{ + Curve *curve = ob->data; + + const bool use_extrude = curve->ext1 != 0.0f; + const bool use_bevel = curve->ext2 != 0.0f; + + BLI_listbase_clear(disp); + + if (curve->bevobj) { + curve_bevel_make_from_object(curve, disp); + } + else if (!(use_extrude || use_bevel)) { + /* Pass. */ + } + else if (use_extrude && !use_bevel) { + curve_bevel_make_only_extrude(curve, disp); + } + else { + CurveBevelFillType fill_type = curve_bevel_get_fill_type(curve); + + if (!use_extrude && fill_type == FULL) { + curve_bevel_make_full_circle(curve, disp); + } + else { + /* The general case for nonzero extrusion or an incomplete loop. */ + curve_bevel_make_extrude_and_fill(curve, disp, use_extrude, fill_type); + } + } +} diff --git a/source/blender/blenkernel/intern/curveprofile.c b/source/blender/blenkernel/intern/curveprofile.c index 6919d4fa10f..0a41529aac1 100644 --- a/source/blender/blenkernel/intern/curveprofile.c +++ b/source/blender/blenkernel/intern/curveprofile.c @@ -886,7 +886,7 @@ void BKE_curveprofile_create_samples(CurveProfile *profile, */ static void curveprofile_make_table(CurveProfile *profile) { - int n_samples = PROF_N_TABLE(profile->path_len); + int n_samples = PROF_TABLE_LEN(profile->path_len); CurveProfilePoint *new_table = MEM_callocN(sizeof(CurveProfilePoint) * (n_samples + 1), "high-res table"); @@ -1040,7 +1040,7 @@ void BKE_curveprofile_update(CurveProfile *profile, const int update_flags) * Also sets the number of segments used for the display preview of the locations * of the sampled points. */ -void BKE_curveprofile_initialize(CurveProfile *profile, short segments_len) +void BKE_curveprofile_init(CurveProfile *profile, short segments_len) { if (segments_len != profile->segments_len) { profile->flag |= PROF_DIRTY_PRESET; @@ -1055,11 +1055,11 @@ void BKE_curveprofile_initialize(CurveProfile *profile, short segments_len) * Gives the distance to the next point in the widgets sampled table, in other words the length * of the \a 'i' edge of the table. * - * \note Requires curveprofile_initialize or #BKE_curveprofile_update call before to fill table. + * \note Requires #BKE_curveprofile_init or #BKE_curveprofile_update call before to fill table. */ static float curveprofile_distance_to_next_table_point(const CurveProfile *profile, int i) { - BLI_assert(i < PROF_N_TABLE(profile->path_len)); + BLI_assert(i < PROF_TABLE_LEN(profile->path_len)); return len_v2v2(&profile->table[i].x, &profile->table[i + 1].x); } @@ -1067,12 +1067,12 @@ static float curveprofile_distance_to_next_table_point(const CurveProfile *profi /** * Calculates the total length of the profile from the curves sampled in the table. * - * \note Requires curveprofile_initialize or #BKE_curveprofile_update call before to fill table. + * \note Requires #BKE_curveprofile_init or #BKE_curveprofile_update call before to fill table. */ float BKE_curveprofile_total_length(const CurveProfile *profile) { float total_length = 0; - for (int i = 0; i < PROF_N_TABLE(profile->path_len) - 1; i++) { + for (int i = 0; i < PROF_TABLE_LEN(profile->path_len) - 1; i++) { total_length += len_v2v2(&profile->table[i].x, &profile->table[i + 1].x); } return total_length; @@ -1082,7 +1082,7 @@ float BKE_curveprofile_total_length(const CurveProfile *profile) * Samples evenly spaced positions along the curve profile's table (generated from path). Fills * an entire table at once for a speedup if all of the results are going to be used anyway. * - * \note Requires curveprofile_initialize or #BKE_curveprofile_update call before to fill table. + * \note Requires #BKE_curveprofile_init or #BKE_curveprofile_update call before to fill table. * \note Working, but would conflict with "Sample Straight Edges" option, so this is unused for * now. */ @@ -1145,7 +1145,7 @@ void BKE_curveprofile_create_samples_even_spacing(CurveProfile *profile, * Travels down (length_portion * path) length and returns the position at that point. * * \param length_portion: The portion (0 to 1) of the path's full length to sample at. - * \note Requires curveprofile_initialize or #BKE_curveprofile_update call before to fill table. + * \note Requires #BKE_curveprofile_init or #BKE_curveprofile_update call before to fill table. */ void BKE_curveprofile_evaluate_length_portion(const CurveProfile *profile, float length_portion, @@ -1160,7 +1160,7 @@ void BKE_curveprofile_evaluate_length_portion(const CurveProfile *profile, float length_travelled = 0.0f; while (length_travelled < requested_length) { /* Check if we reached the last point before the final one. */ - if (i == PROF_N_TABLE(profile->path_len) - 2) { + if (i == PROF_TABLE_LEN(profile->path_len) - 2) { break; } float new_length = curveprofile_distance_to_next_table_point(profile, i); diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c index 22d4af6fa39..7bf11d86a63 100644 --- a/source/blender/blenkernel/intern/customdata.c +++ b/source/blender/blenkernel/intern/customdata.c @@ -2643,11 +2643,13 @@ static CustomDataLayer *customData_add_layer__internal(CustomData *data, } if (alloctype == CD_DUPLICATE && layerdata) { - if (typeInfo->copy) { - typeInfo->copy(layerdata, newlayerdata, totelem); - } - else { - memcpy(newlayerdata, layerdata, (size_t)totelem * typeInfo->size); + if (totelem > 0) { + if (typeInfo->copy) { + typeInfo->copy(layerdata, newlayerdata, totelem); + } + else { + memcpy(newlayerdata, layerdata, (size_t)totelem * typeInfo->size); + } } } else if (alloctype == CD_DEFAULT) { diff --git a/source/blender/blenkernel/intern/fcurve_driver.c b/source/blender/blenkernel/intern/fcurve_driver.c index 10d804f437e..87cb77930f5 100644 --- a/source/blender/blenkernel/intern/fcurve_driver.c +++ b/source/blender/blenkernel/intern/fcurve_driver.c @@ -21,12 +21,6 @@ * \ingroup bke */ -// #include <float.h> -// #include <math.h> -// #include <stddef.h> -// #include <stdio.h> -// #include <string.h> - #include "MEM_guardedalloc.h" #include "DNA_anim_types.h" @@ -66,17 +60,19 @@ static ThreadMutex python_driver_lock = BLI_MUTEX_INITIALIZER; static CLG_LogRef LOG = {"bke.fcurve"}; -/* Driver Variables --------------------------- */ +/* -------------------------------------------------------------------- */ +/** \name Driver Variables + * \{ */ /* TypeInfo for Driver Variables (dvti) */ typedef struct DriverVarTypeInfo { - /* evaluation callback */ + /* Evaluation callback. */ float (*get_value)(ChannelDriver *driver, DriverVar *dvar); - /* allocation of target slots */ - int num_targets; /* number of target slots required */ - const char *target_names[MAX_DRIVER_TARGETS]; /* UI names that should be given to the slots */ - short target_flags[MAX_DRIVER_TARGETS]; /* flags defining the requirements for each slot */ + /* Allocation of target slots. */ + int num_targets; /* Number of target slots required. */ + const char *target_names[MAX_DRIVER_TARGETS]; /* UI names that should be given to the slots. */ + short target_flags[MAX_DRIVER_TARGETS]; /* Flags defining the requirements for each slot. */ } DriverVarTypeInfo; /* Macro to begin definitions */ @@ -85,7 +81,11 @@ typedef struct DriverVarTypeInfo { /* Macro to end definitions */ #define END_DVAR_TYPEDEF } -/* ......... */ +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Driver Target Utilities + * \{ */ static ID *dtar_id_ensure_proxy_from(ID *id) { @@ -107,14 +107,14 @@ static float dtar_get_prop_val(ChannelDriver *driver, DriverTarget *dtar) int index = -1; float value = 0.0f; - /* sanity check */ + /* Sanity check. */ if (ELEM(NULL, driver, dtar)) { return 0.0f; } id = dtar_id_ensure_proxy_from(dtar->id); - /* error check for missing pointer... */ + /* Error check for missing pointer. */ if (id == NULL) { if (G.debug & G_DEBUG) { CLOG_ERROR(&LOG, "driver has an invalid target to use (path = %s)", dtar->rna_path); @@ -125,12 +125,12 @@ static float dtar_get_prop_val(ChannelDriver *driver, DriverTarget *dtar) return 0.0f; } - /* get RNA-pointer for the ID-block given in target */ + /* Get RNA-pointer for the ID-block given in target. */ RNA_id_pointer_create(id, &id_ptr); - /* get property to read from, and get value as appropriate */ + /* Get property to read from, and get value as appropriate. */ if (!RNA_path_resolve_property_full(&id_ptr, dtar->rna_path, &ptr, &prop, &index)) { - /* path couldn't be resolved */ + /* Path couldn't be resolved. */ if (G.debug & G_DEBUG) { CLOG_ERROR(&LOG, "Driver Evaluation Error: cannot resolve target for %s -> %s", @@ -144,9 +144,9 @@ static float dtar_get_prop_val(ChannelDriver *driver, DriverTarget *dtar) } if (RNA_property_array_check(prop)) { - /* array */ + /* Array. */ if (index < 0 || index >= RNA_property_array_length(&ptr, prop)) { - /* out of bounds */ + /* Out of bounds. */ if (G.debug & G_DEBUG) { CLOG_ERROR(&LOG, "Driver Evaluation Error: array index is out of bounds for %s -> %s (%d)", @@ -175,7 +175,7 @@ static float dtar_get_prop_val(ChannelDriver *driver, DriverTarget *dtar) } } else { - /* not an array */ + /* Not an array. */ switch (RNA_property_type(prop)) { case PROP_BOOLEAN: value = (float)RNA_property_boolean_get(&ptr, prop); @@ -194,7 +194,7 @@ static float dtar_get_prop_val(ChannelDriver *driver, DriverTarget *dtar) } } - /* if we're still here, we should be ok... */ + /* If we're still here, we should be ok. */ dtar->flag &= ~DTAR_FLAG_INVALID; return value; } @@ -214,14 +214,14 @@ bool driver_get_variable_property(ChannelDriver *driver, ID *id; int index = -1; - /* sanity check */ + /* Sanity check. */ if (ELEM(NULL, driver, dtar)) { return false; } id = dtar_id_ensure_proxy_from(dtar->id); - /* error check for missing pointer... */ + /* Error check for missing pointer. */ if (id == NULL) { if (G.debug & G_DEBUG) { CLOG_ERROR(&LOG, "driver has an invalid target to use (path = %s)", dtar->rna_path); @@ -232,19 +232,19 @@ bool driver_get_variable_property(ChannelDriver *driver, return false; } - /* get RNA-pointer for the ID-block given in target */ + /* Get RNA-pointer for the ID-block given in target. */ RNA_id_pointer_create(id, &id_ptr); - /* get property to read from, and get value as appropriate */ + /* Get property to read from, and get value as appropriate. */ if (dtar->rna_path == NULL || dtar->rna_path[0] == '\0') { ptr = PointerRNA_NULL; - prop = NULL; /* ok */ + prop = NULL; /* OK. */ } else if (RNA_path_resolve_property_full(&id_ptr, dtar->rna_path, &ptr, &prop, &index)) { - /* ok */ + /* OK. */ } else { - /* path couldn't be resolved */ + /* Path couldn't be resolved. */ if (G.debug & G_DEBUG) { CLOG_ERROR(&LOG, "Driver Evaluation Error: cannot resolve target for %s -> %s", @@ -265,7 +265,7 @@ bool driver_get_variable_property(ChannelDriver *driver, *r_prop = prop; *r_index = index; - /* if we're still here, we should be ok... */ + /* If we're still here, we should be ok. */ dtar->flag &= ~DTAR_FLAG_INVALID; return true; } @@ -277,14 +277,14 @@ static short driver_check_valid_targets(ChannelDriver *driver, DriverVar *dvar) DRIVER_TARGETS_USED_LOOPER_BEGIN (dvar) { Object *ob = (Object *)dtar_id_ensure_proxy_from(dtar->id); - /* check if this target has valid data */ + /* Check if this target has valid data. */ if ((ob == NULL) || (GS(ob->id.name) != ID_OB)) { - /* invalid target, so will not have enough targets */ + /* Invalid target, so will not have enough targets. */ driver->flag |= DRIVER_FLAG_INVALID; dtar->flag |= DTAR_FLAG_INVALID; } else { - /* target seems to be OK now... */ + /* Target seems to be OK now. */ dtar->flag &= ~DTAR_FLAG_INVALID; valid_targets++; } @@ -294,21 +294,25 @@ static short driver_check_valid_targets(ChannelDriver *driver, DriverVar *dvar) return valid_targets; } -/* ......... */ +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Driver Variable Utilities + * \{ */ -/* evaluate 'single prop' driver variable */ +/* Evaluate 'single prop' driver variable. */ static float dvar_eval_singleProp(ChannelDriver *driver, DriverVar *dvar) { - /* just evaluate the first target slot */ + /* Just evaluate the first target slot. */ return dtar_get_prop_val(driver, &dvar->targets[0]); } -/* evaluate 'rotation difference' driver variable */ +/* Evaluate 'rotation difference' driver variable. */ static float dvar_eval_rotDiff(ChannelDriver *driver, DriverVar *dvar) { short valid_targets = driver_check_valid_targets(driver, dvar); - /* make sure we have enough valid targets to use - all or nothing for now... */ + /* Make sure we have enough valid targets to use - all or nothing for now. */ if (driver_check_valid_targets(driver, dvar) != 2) { if (G.debug & G_DEBUG) { CLOG_WARN(&LOG, @@ -324,31 +328,31 @@ static float dvar_eval_rotDiff(ChannelDriver *driver, DriverVar *dvar) /* NOTE: for now, these are all just worldspace */ for (int i = 0; i < 2; i++) { - /* get pointer to loc values to store in */ + /* Get pointer to loc values to store in. */ DriverTarget *dtar = &dvar->targets[i]; Object *ob = (Object *)dtar_id_ensure_proxy_from(dtar->id); bPoseChannel *pchan; - /* after the checks above, the targets should be valid here... */ + /* After the checks above, the targets should be valid here. */ BLI_assert((ob != NULL) && (GS(ob->id.name) == ID_OB)); - /* try to get posechannel */ + /* Try to get pose-channel. */ pchan = BKE_pose_channel_find_name(ob->pose, dtar->pchan_name); - /* check if object or bone */ + /* Check if object or bone. */ if (pchan) { - /* bone */ + /* Bone. */ mat[i] = pchan->pose_mat; } else { - /* object */ + /* Object. */ mat[i] = ob->obmat; } } float q1[4], q2[4], quat[4], angle; - /* use the final posed locations */ + /* Use the final posed locations. */ mat4_to_quat(q1, mat[0]); mat4_to_quat(q2, mat[1]); @@ -360,15 +364,18 @@ static float dvar_eval_rotDiff(ChannelDriver *driver, DriverVar *dvar) return (angle > (float)M_PI) ? (float)((2.0f * (float)M_PI) - angle) : (float)(angle); } -/* evaluate 'location difference' driver variable */ -/* TODO: this needs to take into account space conversions... */ +/** + * Evaluate 'location difference' driver variable. + * + * TODO: this needs to take into account space conversions. + */ static float dvar_eval_locDiff(ChannelDriver *driver, DriverVar *dvar) { float loc1[3] = {0.0f, 0.0f, 0.0f}; float loc2[3] = {0.0f, 0.0f, 0.0f}; short valid_targets = driver_check_valid_targets(driver, dvar); - /* make sure we have enough valid targets to use - all or nothing for now... */ + /* Make sure we have enough valid targets to use - all or nothing for now. */ if (valid_targets < dvar->num_targets) { if (G.debug & G_DEBUG) { CLOG_WARN(&LOG, @@ -381,72 +388,72 @@ static float dvar_eval_locDiff(ChannelDriver *driver, DriverVar *dvar) } /* SECOND PASS: get two location values */ - /* NOTE: for now, these are all just worldspace */ + /* NOTE: for now, these are all just world-space */ DRIVER_TARGETS_USED_LOOPER_BEGIN (dvar) { - /* get pointer to loc values to store in */ + /* Get pointer to loc values to store in. */ Object *ob = (Object *)dtar_id_ensure_proxy_from(dtar->id); bPoseChannel *pchan; float tmp_loc[3]; - /* after the checks above, the targets should be valid here... */ + /* After the checks above, the targets should be valid here. */ BLI_assert((ob != NULL) && (GS(ob->id.name) == ID_OB)); - /* try to get posechannel */ + /* Try to get pose-channel. */ pchan = BKE_pose_channel_find_name(ob->pose, dtar->pchan_name); - /* check if object or bone */ + /* Check if object or bone. */ if (pchan) { - /* bone */ + /* Bone. */ if (dtar->flag & DTAR_FLAG_LOCALSPACE) { if (dtar->flag & DTAR_FLAG_LOCAL_CONSTS) { float mat[4][4]; - /* extract transform just like how the constraints do it! */ + /* Extract transform just like how the constraints do it! */ copy_m4_m4(mat, pchan->pose_mat); BKE_constraint_mat_convertspace( ob, pchan, mat, CONSTRAINT_SPACE_POSE, CONSTRAINT_SPACE_LOCAL, false); - /* ... and from that, we get our transform */ + /* ... and from that, we get our transform. */ copy_v3_v3(tmp_loc, mat[3]); } else { - /* transform space (use transform values directly) */ + /* Transform space (use transform values directly). */ copy_v3_v3(tmp_loc, pchan->loc); } } else { - /* convert to worldspace */ + /* Convert to worldspace. */ copy_v3_v3(tmp_loc, pchan->pose_head); mul_m4_v3(ob->obmat, tmp_loc); } } else { - /* object */ + /* Object. */ if (dtar->flag & DTAR_FLAG_LOCALSPACE) { if (dtar->flag & DTAR_FLAG_LOCAL_CONSTS) { - /* XXX: this should practically be the same as transform space... */ + /* XXX: this should practically be the same as transform space. */ float mat[4][4]; - /* extract transform just like how the constraints do it! */ + /* Extract transform just like how the constraints do it! */ copy_m4_m4(mat, ob->obmat); BKE_constraint_mat_convertspace( ob, NULL, mat, CONSTRAINT_SPACE_WORLD, CONSTRAINT_SPACE_LOCAL, false); - /* ... and from that, we get our transform */ + /* ... and from that, we get our transform. */ copy_v3_v3(tmp_loc, mat[3]); } else { - /* transform space (use transform values directly) */ + /* Transform space (use transform values directly). */ copy_v3_v3(tmp_loc, ob->loc); } } else { - /* worldspace */ + /* World-space. */ copy_v3_v3(tmp_loc, ob->obmat[3]); } } - /* copy the location to the right place */ + /* Copy the location to the right place. */ if (tarIndex) { copy_v3_v3(loc2, tmp_loc); } @@ -456,13 +463,14 @@ static float dvar_eval_locDiff(ChannelDriver *driver, DriverVar *dvar) } DRIVER_TARGETS_LOOPER_END; - /* if we're still here, there should now be two targets to use, - * so just take the length of the vector between these points - */ + /* If we're still here, there should now be two targets to use, + * so just take the length of the vector between these points. */ return len_v3v3(loc1, loc2); } -/* evaluate 'transform channel' driver variable */ +/** + * Evaluate 'transform channel' driver variable. + */ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) { DriverTarget *dtar = &dvar->targets[0]; @@ -473,15 +481,15 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) bool use_eulers = false; short rot_order = ROT_MODE_EUL; - /* check if this target has valid data */ + /* Check if this target has valid data. */ if ((ob == NULL) || (GS(ob->id.name) != ID_OB)) { - /* invalid target, so will not have enough targets */ + /* Invalid target, so will not have enough targets. */ driver->flag |= DRIVER_FLAG_INVALID; dtar->flag |= DTAR_FLAG_INVALID; return 0.0f; } else { - /* target should be valid now */ + /* Target should be valid now. */ dtar->flag &= ~DTAR_FLAG_INVALID; } @@ -495,7 +503,7 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) * but #DTAR_FLAG_LOCAL_CONSTS is for all the common "corrective-shapes-for-limbs" situations. */ if (pchan) { - /* bone */ + /* Bone. */ if (pchan->rotmode > 0) { copy_v3_v3(oldEul, pchan->eul); rot_order = pchan->rotmode; @@ -504,16 +512,15 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) if (dtar->flag & DTAR_FLAG_LOCALSPACE) { if (dtar->flag & DTAR_FLAG_LOCAL_CONSTS) { - /* just like how the constraints do it! */ + /* Just like how the constraints do it! */ copy_m4_m4(mat, pchan->pose_mat); BKE_constraint_mat_convertspace( ob, pchan, mat, CONSTRAINT_SPACE_POSE, CONSTRAINT_SPACE_LOCAL, false); } else { - /* specially calculate local matrix, since chan_mat is not valid + /* Specially calculate local matrix, since chan_mat is not valid * since it stores delta transform of pose_mat so that deforms work - * so it cannot be used here for "transform" space - */ + * so it cannot be used here for "transform" space. */ BKE_pchan_to_mat4(pchan, mat); } } @@ -523,7 +530,7 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) } } else { - /* object */ + /* Object. */ if (ob->rotmode > 0) { copy_v3_v3(oldEul, ob->rot); rot_order = ob->rotmode; @@ -532,25 +539,25 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) if (dtar->flag & DTAR_FLAG_LOCALSPACE) { if (dtar->flag & DTAR_FLAG_LOCAL_CONSTS) { - /* just like how the constraints do it! */ + /* Just like how the constraints do it! */ copy_m4_m4(mat, ob->obmat); BKE_constraint_mat_convertspace( ob, NULL, mat, CONSTRAINT_SPACE_WORLD, CONSTRAINT_SPACE_LOCAL, false); } else { - /* transforms to matrix */ + /* Transforms to matrix. */ BKE_object_to_mat4(ob, mat); } } else { - /* worldspace matrix - just the good-old one */ + /* World-space matrix - just the good-old one. */ copy_m4_m4(mat, ob->obmat); } } - /* check which transform */ + /* Check which transform. */ if (dtar->transChan >= MAX_DTAR_TRANSCHAN_TYPES) { - /* not valid channel */ + /* Not valid channel. */ return 0.0f; } else if (dtar->transChan == DTAR_TRANSCHAN_SCALE_AVG) { @@ -567,7 +574,7 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) return len_v3(mat[dtar->transChan - DTAR_TRANSCHAN_SCALEX]); } else if (dtar->transChan >= DTAR_TRANSCHAN_ROTX) { - /* extract rotation as eulers (if needed) + /* Extract rotation as eulers (if needed) * - definitely if rotation order isn't eulers already * - if eulers, then we have 2 options: * a) decompose transform matrix as required, then try to make eulers from @@ -596,7 +603,7 @@ static float dvar_eval_transChan(ChannelDriver *driver, DriverVar *dvar) return quat[channel]; } else { - /* extract location and choose right axis */ + /* Extract location and choose right axis. */ return mat[3][dtar->transChan]; } } @@ -666,41 +673,45 @@ void BKE_driver_target_matrix_to_rot_channels( } } -/* ......... */ +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Driver Variable Type Info + * \{ */ /* Table of Driver Variable Type Info Data */ static DriverVarTypeInfo dvar_types[MAX_DVAR_TYPES] = { - BEGIN_DVAR_TYPEDEF(DVAR_TYPE_SINGLE_PROP) dvar_eval_singleProp, /* eval callback */ - 1, /* number of targets used */ + BEGIN_DVAR_TYPEDEF(DVAR_TYPE_SINGLE_PROP) dvar_eval_singleProp, /* Eval callback. */ + 1, /* Number of targets used. */ {"Property"}, /* UI names for targets */ - {0} /* flags */ + {0} /* Flags. */ END_DVAR_TYPEDEF, - BEGIN_DVAR_TYPEDEF(DVAR_TYPE_ROT_DIFF) dvar_eval_rotDiff, /* eval callback */ - 2, /* number of targets used */ + BEGIN_DVAR_TYPEDEF(DVAR_TYPE_ROT_DIFF) dvar_eval_rotDiff, /* Eval callback. */ + 2, /* Number of targets used. */ {"Object/Bone 1", "Object/Bone 2"}, /* UI names for targets */ {DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY, - DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY} /* flags */ + DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY} /* Flags. */ END_DVAR_TYPEDEF, - BEGIN_DVAR_TYPEDEF(DVAR_TYPE_LOC_DIFF) dvar_eval_locDiff, /* eval callback */ - 2, /* number of targets used */ + BEGIN_DVAR_TYPEDEF(DVAR_TYPE_LOC_DIFF) dvar_eval_locDiff, /* Eval callback. */ + 2, /* Number of targets used. */ {"Object/Bone 1", "Object/Bone 2"}, /* UI names for targets */ {DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY, - DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY} /* flags */ + DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY} /* Flags. */ END_DVAR_TYPEDEF, - BEGIN_DVAR_TYPEDEF(DVAR_TYPE_TRANSFORM_CHAN) dvar_eval_transChan, /* eval callback */ - 1, /* number of targets used */ + BEGIN_DVAR_TYPEDEF(DVAR_TYPE_TRANSFORM_CHAN) dvar_eval_transChan, /* Eval callback. */ + 1, /* Number of targets used. */ {"Object/Bone"}, /* UI names for targets */ - {DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY} /* flags */ + {DTAR_FLAG_STRUCT_REF | DTAR_FLAG_ID_OB_ONLY} /* Flags. */ END_DVAR_TYPEDEF, }; /* Get driver variable typeinfo */ static const DriverVarTypeInfo *get_dvar_typeinfo(int type) { - /* check if valid type */ + /* Check if valid type. */ if ((type >= 0) && (type < MAX_DVAR_TYPES)) { return &dvar_types[type]; } @@ -709,40 +720,44 @@ static const DriverVarTypeInfo *get_dvar_typeinfo(int type) } } -/* Driver API --------------------------------- */ +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Driver API + * \{ */ /* Perform actual freeing driver variable and remove it from the given list */ void driver_free_variable(ListBase *variables, DriverVar *dvar) { - /* sanity checks */ + /* Sanity checks. */ if (dvar == NULL) { return; } - /* free target vars + /* Free target vars: * - need to go over all of them, not just up to the ones that are used * currently, since there may be some lingering RNA paths from * previous users needing freeing */ DRIVER_TARGETS_LOOPER_BEGIN (dvar) { - /* free RNA path if applicable */ + /* Free RNA path if applicable. */ if (dtar->rna_path) { MEM_freeN(dtar->rna_path); } } DRIVER_TARGETS_LOOPER_END; - /* remove the variable from the driver */ + /* Remove the variable from the driver. */ BLI_freelinkN(variables, dvar); } /* Free the driver variable and do extra updates */ void driver_free_variable_ex(ChannelDriver *driver, DriverVar *dvar) { - /* remove and free the driver variable */ + /* Remove and free the driver variable. */ driver_free_variable(&driver->variables, dvar); - /* since driver variables are cached, the expression needs re-compiling too */ + /* Since driver variables are cached, the expression needs re-compiling too. */ BKE_driver_invalidate_expression(driver, false, true); } @@ -753,9 +768,9 @@ void driver_variables_copy(ListBase *dst_vars, const ListBase *src_vars) BLI_duplicatelist(dst_vars, src_vars); LISTBASE_FOREACH (DriverVar *, dvar, dst_vars) { - /* need to go over all targets so that we don't leave any dangling paths */ + /* Need to go over all targets so that we don't leave any dangling paths. */ DRIVER_TARGETS_LOOPER_BEGIN (dvar) { - /* make a copy of target's rna path if available */ + /* Make a copy of target's rna path if available. */ if (dtar->rna_path) { dtar->rna_path = MEM_dupallocN(dtar->rna_path); } @@ -769,25 +784,24 @@ void driver_change_variable_type(DriverVar *dvar, int type) { const DriverVarTypeInfo *dvti = get_dvar_typeinfo(type); - /* sanity check */ + /* Sanity check. */ if (ELEM(NULL, dvar, dvti)) { return; } - /* set the new settings */ + /* Set the new settings. */ dvar->type = type; dvar->num_targets = dvti->num_targets; - /* make changes to the targets based on the defines for these types - * NOTE: only need to make sure the ones we're using here are valid... - */ + /* Make changes to the targets based on the defines for these types. + * NOTE: only need to make sure the ones we're using here are valid. */ DRIVER_TARGETS_USED_LOOPER_BEGIN (dvar) { short flags = dvti->target_flags[tarIndex]; - /* store the flags */ + /* Store the flags. */ dtar->flag = flags; - /* object ID types only, or idtype not yet initialized */ + /* Object ID types only, or idtype not yet initialized. */ if ((flags & DTAR_FLAG_ID_OB_ONLY) || (dtar->idtype == 0)) { dtar->idtype = ID_OB; } @@ -804,12 +818,12 @@ void driver_variable_name_validate(DriverVar *dvar) '?', ':', ';', '<', '>', '{', '}', '[', ']', '|', ' ', '.', '\t', '\n', '\r', }; - /* sanity checks */ + /* Sanity checks. */ if (dvar == NULL) { return; } - /* clear all invalid-name flags */ + /* Clear all invalid-name flags. */ dvar->flag &= ~DVAR_ALL_INVALID_FLAGS; /* 0) Zero-length identifiers are not allowed */ @@ -870,16 +884,16 @@ DriverVar *driver_add_new_variable(ChannelDriver *driver) { DriverVar *dvar; - /* sanity checks */ + /* Sanity checks. */ if (driver == NULL) { return NULL; } - /* make a new variable */ + /* Make a new variable. */ dvar = MEM_callocN(sizeof(DriverVar), "DriverVar"); BLI_addtail(&driver->variables, dvar); - /* give the variable a 'unique' name */ + /* Give the variable a 'unique' name. */ strcpy(dvar->name, CTX_DATA_(BLT_I18NCONTEXT_ID_ACTION, "var")); BLI_uniquename(&driver->variables, dvar, @@ -888,13 +902,13 @@ DriverVar *driver_add_new_variable(ChannelDriver *driver) offsetof(DriverVar, name), sizeof(dvar->name)); - /* set the default type to 'single prop' */ + /* Set the default type to 'single prop'. */ driver_change_variable_type(dvar, DVAR_TYPE_SINGLE_PROP); - /* since driver variables are cached, the expression needs re-compiling too */ + /* Since driver variables are cached, the expression needs re-compiling too. */ BKE_driver_invalidate_expression(driver, false, true); - /* return the target */ + /* Return the target. */ return dvar; } @@ -904,20 +918,20 @@ void fcurve_free_driver(FCurve *fcu) ChannelDriver *driver; DriverVar *dvar, *dvarn; - /* sanity checks */ + /* Sanity checks. */ if (ELEM(NULL, fcu, fcu->driver)) { return; } driver = fcu->driver; - /* free driver targets */ + /* Free driver targets. */ for (dvar = driver->variables.first; dvar; dvar = dvarn) { dvarn = dvar->next; driver_free_variable_ex(driver, dvar); } #ifdef WITH_PYTHON - /* free compiled driver expression */ + /* Free compiled driver expression. */ if (driver->expr_comp) { BPY_DECREF(driver->expr_comp); } @@ -936,27 +950,31 @@ ChannelDriver *fcurve_copy_driver(const ChannelDriver *driver) { ChannelDriver *ndriver; - /* sanity checks */ + /* Sanity checks. */ if (driver == NULL) { return NULL; } - /* copy all data */ + /* Copy all data. */ ndriver = MEM_dupallocN(driver); ndriver->expr_comp = NULL; ndriver->expr_simple = NULL; - /* copy variables */ + /* Copy variables. */ - /* to get rid of refs to non-copied data (that's still used on original) */ + /* To get rid of refs to non-copied data (that's still used on original). */ BLI_listbase_clear(&ndriver->variables); driver_variables_copy(&ndriver->variables, &driver->variables); - /* return the new driver */ + /* Return the new driver. */ return ndriver; } -/* Driver Expression Evaluation --------------- */ +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Driver Expression Evaluation + * \{ */ /* Index constants for the expression parameter array. */ enum { @@ -1026,7 +1044,7 @@ static bool driver_evaluate_simple_expr(ChannelDriver *driver, return true; default: - /* arriving here means a bug, not user error */ + /* Arriving here means a bug, not user error. */ CLOG_ERROR(&LOG, "simple driver expression evaluation failed: '%s'", driver->expression); return false; } @@ -1135,22 +1153,25 @@ void BKE_driver_invalidate_expression(ChannelDriver *driver, #endif } -/* Driver Evaluation -------------------------- */ +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Driver Evaluation + * \{ */ /* Evaluate a Driver Variable to get a value that contributes to the final */ float driver_get_variable_value(ChannelDriver *driver, DriverVar *dvar) { const DriverVarTypeInfo *dvti; - /* sanity check */ + /* Sanity check. */ if (ELEM(NULL, driver, dvar)) { return 0.0f; } - /* call the relevant callbacks to get the variable value + /* Call the relevant callbacks to get the variable value * using the variable type info, storing the obtained value - * in dvar->curval so that drivers can be debugged - */ + * in `dvar->curval` so that drivers can be debugged. */ dvti = get_dvar_typeinfo(dvar->type); if (dvti && dvti->get_value) { @@ -1167,25 +1188,25 @@ static void evaluate_driver_sum(ChannelDriver *driver) { DriverVar *dvar; - /* check how many variables there are first (i.e. just one?) */ + /* Check how many variables there are first (i.e. just one?). */ if (BLI_listbase_is_single(&driver->variables)) { - /* just one target, so just use that */ + /* Just one target, so just use that. */ dvar = driver->variables.first; driver->curval = driver_get_variable_value(driver, dvar); return; } - /* more than one target, so average the values of the targets */ + /* More than one target, so average the values of the targets. */ float value = 0.0f; int tot = 0; - /* loop through targets, adding (hopefully we don't get any overflow!) */ + /* Loop through targets, adding (hopefully we don't get any overflow!). */ for (dvar = driver->variables.first; dvar; dvar = dvar->next) { value += driver_get_variable_value(driver, dvar); tot++; } - /* perform operations on the total if appropriate */ + /* Perform operations on the total if appropriate. */ if (driver->type == DRIVER_TYPE_AVERAGE) { driver->curval = tot ? (value / (float)tot) : 0.0f; } @@ -1199,34 +1220,34 @@ static void evaluate_driver_min_max(ChannelDriver *driver) DriverVar *dvar; float value = 0.0f; - /* loop through the variables, getting the values and comparing them to existing ones */ + /* Loop through the variables, getting the values and comparing them to existing ones. */ for (dvar = driver->variables.first; dvar; dvar = dvar->next) { - /* get value */ + /* Get value. */ float tmp_val = driver_get_variable_value(driver, dvar); - /* store this value if appropriate */ + /* Store this value if appropriate. */ if (dvar->prev) { - /* check if greater/smaller than the baseline */ + /* Check if greater/smaller than the baseline. */ if (driver->type == DRIVER_TYPE_MAX) { - /* max? */ + /* Max? */ if (tmp_val > value) { value = tmp_val; } } else { - /* min? */ + /* Min? */ if (tmp_val < value) { value = tmp_val; } } } else { - /* first item - make this the baseline for comparisons */ + /* First item - make this the baseline for comparisons. */ value = tmp_val; } } - /* store value in driver */ + /* Store value in driver. */ driver->curval = value; } @@ -1235,62 +1256,63 @@ static void evaluate_driver_python(PathResolvedRNA *anim_rna, ChannelDriver *driver_orig, const AnimationEvalContext *anim_eval_context) { - /* check for empty or invalid expression */ + /* Check for empty or invalid expression. */ if ((driver_orig->expression[0] == '\0') || (driver_orig->flag & DRIVER_FLAG_INVALID)) { driver->curval = 0.0f; } else if (!driver_try_evaluate_simple_expr( driver, driver_orig, &driver->curval, anim_eval_context->eval_time)) { #ifdef WITH_PYTHON - /* this evaluates the expression using Python, and returns its result: - * - on errors it reports, then returns 0.0f - */ + /* This evaluates the expression using Python, and returns its result: + * - on errors it reports, then returns 0.0f. */ BLI_mutex_lock(&python_driver_lock); driver->curval = BPY_driver_exec(anim_rna, driver, driver_orig, anim_eval_context); BLI_mutex_unlock(&python_driver_lock); -#else /* WITH_PYTHON*/ +#else /* WITH_PYTHON */ UNUSED_VARS(anim_rna, anim_eval_context); -#endif /* WITH_PYTHON*/ +#endif /* WITH_PYTHON */ } } -/* Evaluate an Channel-Driver to get a 'time' value to use instead of "evaltime" - * - "evaltime" is the frame at which F-Curve is being evaluated - * - has to return a float value - * - driver_orig is where we cache Python expressions, in case of COW +/** + * Evaluate an Channel-Driver to get a 'time' value to use + * instead of `anim_eval_context->eval_time`. + * + * - `anim_eval_context->eval_time` is the frame at which F-Curve is being evaluated. + * - Has to return a float value. + * - \a driver_orig is where we cache Python expressions, in case of COW */ float evaluate_driver(PathResolvedRNA *anim_rna, ChannelDriver *driver, ChannelDriver *driver_orig, const AnimationEvalContext *anim_eval_context) { - /* check if driver can be evaluated */ + /* Check if driver can be evaluated. */ if (driver_orig->flag & DRIVER_FLAG_INVALID) { return 0.0f; } switch (driver->type) { - case DRIVER_TYPE_AVERAGE: /* average values of driver targets */ - case DRIVER_TYPE_SUM: /* sum values of driver targets */ + case DRIVER_TYPE_AVERAGE: /* Average values of driver targets. */ + case DRIVER_TYPE_SUM: /* Sum values of driver targets. */ evaluate_driver_sum(driver); break; - case DRIVER_TYPE_MIN: /* smallest value */ - case DRIVER_TYPE_MAX: /* largest value */ + case DRIVER_TYPE_MIN: /* Smallest value. */ + case DRIVER_TYPE_MAX: /* Largest value. */ evaluate_driver_min_max(driver); break; - case DRIVER_TYPE_PYTHON: /* expression */ + case DRIVER_TYPE_PYTHON: /* Expression. */ evaluate_driver_python(anim_rna, driver, driver_orig, anim_eval_context); break; default: - /* special 'hack' - just use stored value + /* Special 'hack' - just use stored value * This is currently used as the mechanism which allows animated settings to be able - * to be changed via the UI. - */ + * to be changed via the UI. */ break; } - /* return value for driver */ + /* Return value for driver. */ return driver->curval; } diff --git a/source/blender/blenkernel/intern/fluid.c b/source/blender/blenkernel/intern/fluid.c index 079b436a3ea..ad517fe1c23 100644 --- a/source/blender/blenkernel/intern/fluid.c +++ b/source/blender/blenkernel/intern/fluid.c @@ -1119,6 +1119,7 @@ static void ensure_obstaclefields(FluidDomainSettings *fds) if (fds->active_fields & FLUID_DOMAIN_ACTIVE_GUIDE) { manta_ensure_guiding(fds->fluid, fds->fmd); } + manta_update_pointers(fds->fluid, fds->fmd); } static void update_obstacleflags(FluidDomainSettings *fds, @@ -2596,7 +2597,7 @@ static void ensure_flowsfields(FluidDomainSettings *fds) manta_smoke_ensure_fire(fds->fluid, fds->fmd); } if (fds->active_fields & FLUID_DOMAIN_ACTIVE_COLORS) { - /* initialize all smoke with "active_color" */ + /* Initialize all smoke with "active_color". */ manta_smoke_ensure_colors(fds->fluid, fds->fmd); } if (fds->type == FLUID_DOMAIN_TYPE_LIQUID && @@ -2605,6 +2606,7 @@ static void ensure_flowsfields(FluidDomainSettings *fds) fds->particle_type & FLUID_DOMAIN_PARTICLE_TRACER)) { manta_liquid_ensure_sndparts(fds->fluid, fds->fmd); } + manta_update_pointers(fds->fluid, fds->fmd); } static void update_flowsflags(FluidDomainSettings *fds, Object **flowobjs, int numflowobj) @@ -2617,7 +2619,7 @@ static void update_flowsflags(FluidDomainSettings *fds, Object **flowobjs, int n FLUID_DOMAIN_ACTIVE_HEAT | FLUID_DOMAIN_ACTIVE_FIRE); active_fields &= ~prev_flags; - /* Monitor active fields based on flow settings */ + /* Monitor active fields based on flow settings. */ for (flow_index = 0; flow_index < numflowobj; flow_index++) { Object *flow_ob = flowobjs[flow_index]; FluidModifierData *fmd2 = (FluidModifierData *)BKE_modifiers_findby_type(flow_ob, @@ -2628,6 +2630,7 @@ static void update_flowsflags(FluidDomainSettings *fds, Object **flowobjs, int n continue; } + /* Activate specific grids if at least one flow object requires this grid. */ if ((fmd2->type & MOD_FLUID_TYPE_FLOW) && fmd2->flow) { FluidFlowSettings *ffs = fmd2->flow; if (!ffs) { @@ -2648,17 +2651,17 @@ static void update_flowsflags(FluidDomainSettings *fds, Object **flowobjs, int n continue; } - /* activate heat field if flow produces any heat */ - if (ffs->temperature) { + /* Activate heat field if a flow object produces any heat. */ + if (ffs->temperature != 0.0) { active_fields |= FLUID_DOMAIN_ACTIVE_HEAT; } - /* activate fuel field if flow adds any fuel */ - if (ffs->fuel_amount && - (ffs->type == FLUID_FLOW_TYPE_FIRE || ffs->type == FLUID_FLOW_TYPE_SMOKEFIRE)) { + /* Activate fuel field if a flow object is of fire type. */ + if (ffs->fuel_amount != 0.0 || ffs->type == FLUID_FLOW_TYPE_FIRE || + ffs->type == FLUID_FLOW_TYPE_SMOKEFIRE) { active_fields |= FLUID_DOMAIN_ACTIVE_FIRE; } - /* activate color field if flows add smoke with varying colors */ - if (ffs->density && + /* Activate color field if flows add smoke with varying colors. */ + if (ffs->density != 0.0 && (ffs->type == FLUID_FLOW_TYPE_SMOKE || ffs->type == FLUID_FLOW_TYPE_SMOKEFIRE)) { if (!(active_fields & FLUID_DOMAIN_ACTIVE_COLOR_SET)) { copy_v3_v3(fds->active_color, ffs->color); @@ -2671,11 +2674,11 @@ static void update_flowsflags(FluidDomainSettings *fds, Object **flowobjs, int n } } } - /* Monitor active fields based on domain settings */ + /* Monitor active fields based on domain settings. */ if (fds->type == FLUID_DOMAIN_TYPE_GAS && active_fields & FLUID_DOMAIN_ACTIVE_FIRE) { - /* heat is always needed for fire */ + /* Heat is always needed for fire. */ active_fields |= FLUID_DOMAIN_ACTIVE_HEAT; - /* also activate colors if domain smoke color differs from active color */ + /* Also activate colors if domain smoke color differs from active color. */ if (!(active_fields & FLUID_DOMAIN_ACTIVE_COLOR_SET)) { copy_v3_v3(fds->active_color, fds->flame_smoke_color); active_fields |= FLUID_DOMAIN_ACTIVE_COLOR_SET; @@ -3617,14 +3620,16 @@ static int manta_step( fds->time_per_frame = time_per_frame; fds->time_total = time_total; } + /* Total time must not exceed framecount times framelength. Correct tiny errors here. */ CLAMP(fds->time_total, fds->time_total, time_total_old + fds->frame_length); + /* Compute shadow grid for gas simulations. Make sure to skip if bake job was canceled early. */ if (fds->type == FLUID_DOMAIN_TYPE_GAS && result) { manta_smoke_calc_transparency(fds, DEG_get_evaluated_view_layer(depsgraph)); } - BLI_mutex_unlock(&object_update_lock); + BLI_mutex_unlock(&object_update_lock); return result; } @@ -4073,6 +4078,9 @@ static void BKE_fluid_modifier_processDomain(FluidModifierData *fmd, } } + /* Ensure that fluid pointers are always up to date at the end of modifier processing. */ + manta_update_pointers(fds->fluid, fmd); + fds->flags &= ~FLUID_DOMAIN_FILE_LOAD; fmd->time = scene_framenr; } diff --git a/source/blender/blenkernel/intern/font.c b/source/blender/blenkernel/intern/font.c index dfa5ff6975f..958acf0589b 100644 --- a/source/blender/blenkernel/intern/font.c +++ b/source/blender/blenkernel/intern/font.c @@ -797,7 +797,7 @@ static bool vfont_to_curve(Object *ob, } else { char32_t *mem_tmp; - slen = cu->len_wchar; + slen = cu->len_char32; /* Create unicode string */ mem_tmp = MEM_malloc_arrayN((slen + 1), sizeof(*mem_tmp), "convertedmem"); diff --git a/source/blender/blenkernel/intern/gpencil_geom.c b/source/blender/blenkernel/intern/gpencil_geom.c index 5b7753428f7..53bfd3aa8ff 100644 --- a/source/blender/blenkernel/intern/gpencil_geom.c +++ b/source/blender/blenkernel/intern/gpencil_geom.c @@ -2599,10 +2599,9 @@ void BKE_gpencil_stroke_set_random_color(bGPDstroke *gps) float color[4] = {1.0f, 1.0f, 1.0f, 1.0f}; bGPDspoint *pt = &gps->points[0]; - color[0] *= BLI_hash_int_01(BLI_hash_int_2d(gps->totpoints, pt->x)); - color[1] *= BLI_hash_int_01(BLI_hash_int_2d(gps->totpoints, pt->y)); - color[2] *= BLI_hash_int_01(BLI_hash_int_2d(gps->totpoints, pt->z)); - + color[0] *= BLI_hash_int_01(BLI_hash_int_2d(gps->totpoints / 5, pt->x + pt->z)); + color[1] *= BLI_hash_int_01(BLI_hash_int_2d(gps->totpoints + pt->x, pt->y * pt->z + pt->x)); + color[2] *= BLI_hash_int_01(BLI_hash_int_2d(gps->totpoints - pt->x, pt->z * pt->x + pt->y)); for (int i = 0; i < gps->totpoints; i++) { pt = &gps->points[i]; copy_v4_v4(pt->vert_color, color); diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c index 9365ee040c2..e331e5ae1dd 100644 --- a/source/blender/blenkernel/intern/image.c +++ b/source/blender/blenkernel/intern/image.c @@ -57,6 +57,7 @@ #include "DNA_packedFile_types.h" #include "DNA_scene_types.h" #include "DNA_sequence_types.h" +#include "DNA_simulation_types.h" #include "DNA_world_types.h" #include "BLI_blenlib.h" @@ -89,7 +90,6 @@ #include "RE_pipeline.h" -#include "GPU_draw.h" #include "GPU_texture.h" #include "BLI_sys_types.h" // for intptr_t support @@ -392,7 +392,7 @@ void BKE_image_free_buffers_ex(Image *ima, bool do_lock) ima->rr = NULL; } - GPU_free_image(ima); + BKE_image_free_gputextures(ima); LISTBASE_FOREACH (ImageTile *, tile, &ima->tiles) { tile->ok = IMA_OK; @@ -3240,6 +3240,12 @@ static void image_walk_id_all_users( if (scene->nodetree && scene->use_nodes && !skip_nested_nodes) { image_walk_ntree_all_users(scene->nodetree, &scene->id, customdata, callback); } + break; + } + case ID_SIM: { + Simulation *simulation = (Simulation *)id; + image_walk_ntree_all_users(simulation->nodetree, &simulation->id, customdata, callback); + break; } default: break; @@ -3344,8 +3350,7 @@ static void image_free_tile(Image *ima, ImageTile *tile) for (int i = 0; i < TEXTARGET_COUNT; i++) { /* Only two textures depends on all tiles, so if this is a secondary tile we can keep the other * two. */ - if (tile != ima->tiles.first && - !(ELEM(i, TEXTARGET_TEXTURE_2D_ARRAY, TEXTARGET_TEXTURE_TILE_MAPPING))) { + if (tile != ima->tiles.first && !(ELEM(i, TEXTARGET_2D_ARRAY, TEXTARGET_TILE_MAPPING))) { continue; } @@ -3622,13 +3627,13 @@ ImageTile *BKE_image_add_tile(struct Image *ima, int tile_number, const char *la for (int eye = 0; eye < 2; eye++) { /* Reallocate GPU tile array. */ - if (ima->gputexture[TEXTARGET_TEXTURE_2D_ARRAY][eye] != NULL) { - GPU_texture_free(ima->gputexture[TEXTARGET_TEXTURE_2D_ARRAY][eye]); - ima->gputexture[TEXTARGET_TEXTURE_2D_ARRAY][eye] = NULL; + if (ima->gputexture[TEXTARGET_2D_ARRAY][eye] != NULL) { + GPU_texture_free(ima->gputexture[TEXTARGET_2D_ARRAY][eye]); + ima->gputexture[TEXTARGET_2D_ARRAY][eye] = NULL; } - if (ima->gputexture[TEXTARGET_TEXTURE_TILE_MAPPING][eye] != NULL) { - GPU_texture_free(ima->gputexture[TEXTARGET_TEXTURE_TILE_MAPPING][eye]); - ima->gputexture[TEXTARGET_TEXTURE_TILE_MAPPING][eye] = NULL; + if (ima->gputexture[TEXTARGET_TILE_MAPPING][eye] != NULL) { + GPU_texture_free(ima->gputexture[TEXTARGET_TILE_MAPPING][eye]); + ima->gputexture[TEXTARGET_TILE_MAPPING][eye] = NULL; } } @@ -3937,7 +3942,7 @@ static void image_create_multilayer(Image *ima, ImBuf *ibuf, int framenr) #endif /* WITH_OPENEXR */ /* common stuff to do with images after loading */ -static void image_initialize_after_load(Image *ima, ImageUser *iuser, ImBuf *UNUSED(ibuf)) +static void image_init_after_load(Image *ima, ImageUser *iuser, ImBuf *UNUSED(ibuf)) { /* Preview is NULL when it has never been used as an icon before. * Never handle previews/icons outside of main thread. */ @@ -4040,11 +4045,11 @@ static ImBuf *load_sequence_single( } } else { - image_initialize_after_load(ima, iuser, ibuf); + image_init_after_load(ima, iuser, ibuf); *r_assign = true; } #else - image_initialize_after_load(ima, iuser, ibuf); + image_init_after_load(ima, iuser, ibuf); *r_assign = true; #endif } @@ -4149,7 +4154,7 @@ static ImBuf *image_load_sequence_multilayer(Image *ima, ImageUser *iuser, int e BKE_imbuf_stamp_info(ima->rr, ibuf); - image_initialize_after_load(ima, iuser, ibuf); + image_init_after_load(ima, iuser, ibuf); image_assign_ibuf(ima, ibuf, iuser ? iuser->multi_index : 0, entry); } // else printf("pass not found\n"); @@ -4213,7 +4218,7 @@ static ImBuf *load_movie_single(Image *ima, ImageUser *iuser, int frame, const i ibuf = IMB_makeSingleUser(IMB_anim_absolute(ia->anim, fra, IMB_TC_RECORD_RUN, IMB_PROXY_NONE)); if (ibuf) { - image_initialize_after_load(ima, iuser, ibuf); + image_init_after_load(ima, iuser, ibuf); } else { tile->ok = 0; @@ -4358,7 +4363,7 @@ static ImBuf *load_image_single(Image *ima, else #endif { - image_initialize_after_load(ima, iuser, ibuf); + image_init_after_load(ima, iuser, ibuf); *r_assign = true; /* make packed file for autopack */ @@ -4472,7 +4477,7 @@ static ImBuf *image_get_ibuf_multilayer(Image *ima, ImageUser *iuser) if (rpass) { ibuf = IMB_allocImBuf(ima->rr->rectx, ima->rr->recty, 32, 0); - image_initialize_after_load(ima, iuser, ibuf); + image_init_after_load(ima, iuser, ibuf); ibuf->rect_float = rpass->rect; ibuf->flags |= IB_rectfloat; diff --git a/source/blender/blenkernel/intern/image_gpu.c b/source/blender/blenkernel/intern/image_gpu.c new file mode 100644 index 00000000000..e3ed7cdc8de --- /dev/null +++ b/source/blender/blenkernel/intern/image_gpu.c @@ -0,0 +1,777 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + */ + +/** \file + * \ingroup bke + */ + +#include "MEM_guardedalloc.h" + +#include "BLI_boxpack_2d.h" +#include "BLI_linklist.h" +#include "BLI_listbase.h" +#include "BLI_threads.h" + +#include "DNA_image_types.h" +#include "DNA_userdef_types.h" + +#include "IMB_colormanagement.h" +#include "IMB_imbuf.h" +#include "IMB_imbuf_types.h" + +#include "BKE_global.h" +#include "BKE_image.h" +#include "BKE_main.h" + +#include "GPU_extensions.h" +#include "GPU_state.h" +#include "GPU_texture.h" + +#include "PIL_time.h" + +/* Prototypes. */ +static void gpu_free_unused_buffers(void); +static void image_free_gpu(Image *ima, const bool immediate); + +/* -------------------------------------------------------------------- */ +/** \name UDIM gpu texture + * \{ */ + +static bool is_over_resolution_limit(int w, int h) +{ + return (w > GPU_texture_size_with_limit(w) || h > GPU_texture_size_with_limit(h)); +} + +static int smaller_power_of_2_limit(int num) +{ + return power_of_2_min_i(GPU_texture_size_with_limit(num)); +} + +static GPUTexture *gpu_texture_create_tile_mapping(Image *ima, const int multiview_eye) +{ + GPUTexture *tilearray = ima->gputexture[TEXTARGET_2D_ARRAY][multiview_eye]; + + if (tilearray == NULL) { + return 0; + } + + float array_w = GPU_texture_width(tilearray); + float array_h = GPU_texture_height(tilearray); + + ImageTile *last_tile = (ImageTile *)ima->tiles.last; + /* Tiles are sorted by number. */ + int max_tile = last_tile->tile_number - 1001; + + /* create image */ + int width = max_tile + 1; + float *data = (float *)MEM_callocN(width * 8 * sizeof(float), __func__); + for (int i = 0; i < width; i++) { + data[4 * i] = -1.0f; + } + LISTBASE_FOREACH (ImageTile *, tile, &ima->tiles) { + int i = tile->tile_number - 1001; + data[4 * i] = tile->runtime.tilearray_layer; + + float *tile_info = &data[4 * width + 4 * i]; + tile_info[0] = tile->runtime.tilearray_offset[0] / array_w; + tile_info[1] = tile->runtime.tilearray_offset[1] / array_h; + tile_info[2] = tile->runtime.tilearray_size[0] / array_w; + tile_info[3] = tile->runtime.tilearray_size[1] / array_h; + } + + GPUTexture *tex = GPU_texture_create_1d_array(width, 2, GPU_RGBA32F, data, NULL); + GPU_texture_mipmap_mode(tex, false, false); + + MEM_freeN(data); + + return tex; +} + +typedef struct PackTile { + FixedSizeBoxPack boxpack; + ImageTile *tile; + float pack_score; +} PackTile; + +static int compare_packtile(const void *a, const void *b) +{ + const PackTile *tile_a = (const PackTile *)a; + const PackTile *tile_b = (const PackTile *)b; + + return tile_a->pack_score < tile_b->pack_score; +} + +static GPUTexture *gpu_texture_create_tile_array(Image *ima, ImBuf *main_ibuf) +{ + int arraywidth = 0, arrayheight = 0; + ListBase boxes = {NULL}; + + LISTBASE_FOREACH (ImageTile *, tile, &ima->tiles) { + ImageUser iuser; + BKE_imageuser_default(&iuser); + iuser.tile = tile->tile_number; + ImBuf *ibuf = BKE_image_acquire_ibuf(ima, &iuser, NULL); + + if (ibuf) { + PackTile *packtile = (PackTile *)MEM_callocN(sizeof(PackTile), __func__); + packtile->tile = tile; + packtile->boxpack.w = ibuf->x; + packtile->boxpack.h = ibuf->y; + + if (is_over_resolution_limit(packtile->boxpack.w, packtile->boxpack.h)) { + packtile->boxpack.w = smaller_power_of_2_limit(packtile->boxpack.w); + packtile->boxpack.h = smaller_power_of_2_limit(packtile->boxpack.h); + } + arraywidth = max_ii(arraywidth, packtile->boxpack.w); + arrayheight = max_ii(arrayheight, packtile->boxpack.h); + + /* We sort the tiles by decreasing size, with an additional penalty term + * for high aspect ratios. This improves packing efficiency. */ + float w = packtile->boxpack.w, h = packtile->boxpack.h; + packtile->pack_score = max_ff(w, h) / min_ff(w, h) * w * h; + + BKE_image_release_ibuf(ima, ibuf, NULL); + BLI_addtail(&boxes, packtile); + } + } + + BLI_assert(arraywidth > 0 && arrayheight > 0); + + BLI_listbase_sort(&boxes, compare_packtile); + int arraylayers = 0; + /* Keep adding layers until all tiles are packed. */ + while (boxes.first != NULL) { + ListBase packed = {NULL}; + BLI_box_pack_2d_fixedarea(&boxes, arraywidth, arrayheight, &packed); + BLI_assert(packed.first != NULL); + + LISTBASE_FOREACH (PackTile *, packtile, &packed) { + ImageTile *tile = packtile->tile; + int *tileoffset = tile->runtime.tilearray_offset; + int *tilesize = tile->runtime.tilearray_size; + + tileoffset[0] = packtile->boxpack.x; + tileoffset[1] = packtile->boxpack.y; + tilesize[0] = packtile->boxpack.w; + tilesize[1] = packtile->boxpack.h; + tile->runtime.tilearray_layer = arraylayers; + } + + BLI_freelistN(&packed); + arraylayers++; + } + + const bool use_high_bitdepth = (ima->flag & IMA_HIGH_BITDEPTH); + /* Create Texture without content. */ + GPUTexture *tex = IMB_touch_gpu_texture( + main_ibuf, arraywidth, arrayheight, arraylayers, use_high_bitdepth); + + GPU_texture_bind(tex, 0); + + /* Upload each tile one by one. */ + LISTBASE_FOREACH (ImageTile *, tile, &ima->tiles) { + int tilelayer = tile->runtime.tilearray_layer; + int *tileoffset = tile->runtime.tilearray_offset; + int *tilesize = tile->runtime.tilearray_size; + + if (tilesize[0] == 0 || tilesize[1] == 0) { + continue; + } + + ImageUser iuser; + BKE_imageuser_default(&iuser); + iuser.tile = tile->tile_number; + ImBuf *ibuf = BKE_image_acquire_ibuf(ima, &iuser, NULL); + + if (ibuf) { + const bool store_premultiplied = ibuf->rect_float ? (ima->alpha_mode != IMA_ALPHA_STRAIGHT) : + (ima->alpha_mode == IMA_ALPHA_PREMUL); + IMB_update_gpu_texture_sub(tex, + ibuf, + UNPACK2(tileoffset), + tilelayer, + UNPACK2(tilesize), + use_high_bitdepth, + store_premultiplied); + } + + BKE_image_release_ibuf(ima, ibuf, NULL); + } + + if (GPU_mipmap_enabled()) { + GPU_texture_generate_mipmap(tex); + GPU_texture_mipmap_mode(tex, true, true); + if (ima) { + ima->gpuflag |= IMA_GPU_MIPMAP_COMPLETE; + } + } + else { + GPU_texture_mipmap_mode(tex, false, true); + } + + GPU_texture_unbind(tex); + + return tex; +} + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Regular gpu texture + * \{ */ + +static GPUTexture **get_image_gpu_texture_ptr(Image *ima, + eGPUTextureTarget textarget, + const int multiview_eye) +{ + const bool in_range = (textarget >= 0) && (textarget < TEXTARGET_COUNT); + BLI_assert(in_range); + + if (in_range) { + return &(ima->gputexture[textarget][multiview_eye]); + } + return NULL; +} + +static GPUTexture *image_gpu_texture_error_create(eGPUTextureTarget textarget) +{ + switch (textarget) { + case TEXTARGET_2D_ARRAY: + return GPU_texture_create_error(2, true); + case TEXTARGET_TILE_MAPPING: + return GPU_texture_create_error(1, true); + case TEXTARGET_2D: + default: + return GPU_texture_create_error(2, false); + } +} + +static GPUTexture *image_get_gpu_texture(Image *ima, + ImageUser *iuser, + ImBuf *ibuf, + eGPUTextureTarget textarget) +{ + if (ima == NULL) { + return NULL; + } + + /* Free any unused GPU textures, since we know we are in a thread with OpenGL + * context and might as well ensure we have as much space free as possible. */ + gpu_free_unused_buffers(); + + /* currently, gpu refresh tagging is used by ima sequences */ + if (ima->gpuflag & IMA_GPU_REFRESH) { + image_free_gpu(ima, true); + ima->gpuflag &= ~IMA_GPU_REFRESH; + } + + /* Tag as in active use for garbage collector. */ + BKE_image_tag_time(ima); + + /* Test if we already have a texture. */ + GPUTexture **tex = get_image_gpu_texture_ptr(ima, textarget, iuser ? iuser->multiview_eye : 0); + if (*tex) { + return *tex; + } + + /* Check if we have a valid image. If not, we return a dummy + * texture with zero bind-code so we don't keep trying. */ + ImageTile *tile = BKE_image_get_tile(ima, 0); + if (tile == NULL || tile->ok == 0) { + *tex = image_gpu_texture_error_create(textarget); + return *tex; + } + + /* check if we have a valid image buffer */ + ImBuf *ibuf_intern = ibuf; + if (ibuf_intern == NULL) { + ibuf_intern = BKE_image_acquire_ibuf(ima, iuser, NULL); + if (ibuf_intern == NULL) { + *tex = image_gpu_texture_error_create(textarget); + return *tex; + } + } + + if (textarget == TEXTARGET_2D_ARRAY) { + *tex = gpu_texture_create_tile_array(ima, ibuf_intern); + } + else if (textarget == TEXTARGET_TILE_MAPPING) { + *tex = gpu_texture_create_tile_mapping(ima, iuser ? iuser->multiview_eye : 0); + } + else { + const bool use_high_bitdepth = (ima->flag & IMA_HIGH_BITDEPTH); + const bool store_premultiplied = ibuf_intern->rect_float ? + (ima ? (ima->alpha_mode != IMA_ALPHA_STRAIGHT) : false) : + (ima ? (ima->alpha_mode == IMA_ALPHA_PREMUL) : true); + + *tex = IMB_create_gpu_texture(ibuf_intern, use_high_bitdepth, store_premultiplied); + + if (GPU_mipmap_enabled()) { + GPU_texture_bind(*tex, 0); + GPU_texture_generate_mipmap(*tex); + GPU_texture_unbind(*tex); + if (ima) { + ima->gpuflag |= IMA_GPU_MIPMAP_COMPLETE; + } + GPU_texture_mipmap_mode(*tex, true, true); + } + else { + GPU_texture_mipmap_mode(*tex, false, true); + } + } + + /* if `ibuf` was given, we don't own the `ibuf_intern` */ + if (ibuf == NULL) { + BKE_image_release_ibuf(ima, ibuf_intern, NULL); + } + + GPU_texture_orig_size_set(*tex, ibuf_intern->x, ibuf_intern->y); + + return *tex; +} + +GPUTexture *BKE_image_get_gpu_texture(Image *image, ImageUser *iuser, ImBuf *ibuf) +{ + return image_get_gpu_texture(image, iuser, ibuf, TEXTARGET_2D); +} + +GPUTexture *BKE_image_get_gpu_tiles(Image *image, ImageUser *iuser, ImBuf *ibuf) +{ + return image_get_gpu_texture(image, iuser, ibuf, TEXTARGET_2D_ARRAY); +} + +GPUTexture *BKE_image_get_gpu_tilemap(Image *image, ImageUser *iuser, ImBuf *ibuf) +{ + return image_get_gpu_texture(image, iuser, ibuf, TEXTARGET_TILE_MAPPING); +} + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Delayed GPU texture free + * + * Image datablocks can be deleted by any thread, but there may not be any active OpenGL context. + * In that case we push them into a queue and free the buffers later. + * \{ */ + +static LinkNode *gpu_texture_free_queue = NULL; +static ThreadMutex gpu_texture_queue_mutex = BLI_MUTEX_INITIALIZER; + +static void gpu_free_unused_buffers(void) +{ + if (gpu_texture_free_queue == NULL) { + return; + } + + BLI_mutex_lock(&gpu_texture_queue_mutex); + + if (gpu_texture_free_queue != NULL) { + GPUTexture *tex; + while ((tex = (GPUTexture *)BLI_linklist_pop(&gpu_texture_free_queue))) { + GPU_texture_free(tex); + } + gpu_texture_free_queue = NULL; + } + + BLI_mutex_unlock(&gpu_texture_queue_mutex); +} + +void BKE_image_free_unused_gpu_textures() +{ + if (BLI_thread_is_main()) { + gpu_free_unused_buffers(); + } +} + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Deletion + * \{ */ + +static void image_free_gpu(Image *ima, const bool immediate) +{ + for (int eye = 0; eye < 2; eye++) { + for (int i = 0; i < TEXTARGET_COUNT; i++) { + if (ima->gputexture[i][eye] != NULL) { + if (immediate) { + GPU_texture_free(ima->gputexture[i][eye]); + } + else { + BLI_mutex_lock(&gpu_texture_queue_mutex); + BLI_linklist_prepend(&gpu_texture_free_queue, ima->gputexture[i][eye]); + BLI_mutex_unlock(&gpu_texture_queue_mutex); + } + + ima->gputexture[i][eye] = NULL; + } + } + } + + ima->gpuflag &= ~IMA_GPU_MIPMAP_COMPLETE; +} + +void BKE_image_free_gputextures(Image *ima) +{ + image_free_gpu(ima, BLI_thread_is_main()); +} + +void BKE_image_free_all_gputextures(Main *bmain) +{ + if (bmain) { + LISTBASE_FOREACH (Image *, ima, &bmain->images) { + BKE_image_free_gputextures(ima); + } + } +} + +/* same as above but only free animated images */ +void BKE_image_free_anim_gputextures(Main *bmain) +{ + if (bmain) { + LISTBASE_FOREACH (Image *, ima, &bmain->images) { + if (BKE_image_is_animated(ima)) { + BKE_image_free_gputextures(ima); + } + } + } +} + +void BKE_image_free_old_gputextures(Main *bmain) +{ + static int lasttime = 0; + int ctime = (int)PIL_check_seconds_timer(); + + /* + * Run garbage collector once for every collecting period of time + * if textimeout is 0, that's the option to NOT run the collector + */ + if (U.textimeout == 0 || ctime % U.texcollectrate || ctime == lasttime) { + return; + } + + /* of course not! */ + if (G.is_rendering) { + return; + } + + lasttime = ctime; + + LISTBASE_FOREACH (Image *, ima, &bmain->images) { + if ((ima->flag & IMA_NOCOLLECT) == 0 && ctime - ima->lastused > U.textimeout) { + /* If it's in GL memory, deallocate and set time tag to current time + * This gives textures a "second chance" to be used before dying. */ + if (BKE_image_has_opengl_texture(ima)) { + BKE_image_free_gputextures(ima); + ima->lastused = ctime; + } + /* Otherwise, just kill the buffers */ + else { + BKE_image_free_buffers(ima); + } + } + } +} +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Paint Update + * \{ */ + +static ImBuf *update_do_scale(uchar *rect, + float *rect_float, + int *x, + int *y, + int *w, + int *h, + int limit_w, + int limit_h, + int full_w, + int full_h) +{ + /* Partial update with scaling. */ + float xratio = limit_w / (float)full_w; + float yratio = limit_h / (float)full_h; + + int part_w = *w, part_h = *h; + + /* Find sub coordinates in scaled image. Take ceiling because we will be + * losing 1 pixel due to rounding errors in x,y. */ + *x *= xratio; + *y *= yratio; + *w = (int)ceil(xratio * (*w)); + *h = (int)ceil(yratio * (*h)); + + /* ...but take back if we are over the limit! */ + if (*x + *w > limit_w) { + (*w)--; + } + if (*y + *h > limit_h) { + (*h)--; + } + + /* Scale pixels. */ + ImBuf *ibuf = IMB_allocFromBuffer((uint *)rect, rect_float, part_w, part_h, 4); + IMB_scaleImBuf(ibuf, *w, *h); + + return ibuf; +} + +static void gpu_texture_update_scaled(GPUTexture *tex, + uchar *rect, + float *rect_float, + int full_w, + int full_h, + int x, + int y, + int layer, + const int *tile_offset, + const int *tile_size, + int w, + int h) +{ + ImBuf *ibuf; + if (layer > -1) { + ibuf = update_do_scale( + rect, rect_float, &x, &y, &w, &h, tile_size[0], tile_size[1], full_w, full_h); + + /* Shift to account for tile packing. */ + x += tile_offset[0]; + y += tile_offset[1]; + } + else { + /* Partial update with scaling. */ + int limit_w = smaller_power_of_2_limit(full_w); + int limit_h = smaller_power_of_2_limit(full_h); + + ibuf = update_do_scale(rect, rect_float, &x, &y, &w, &h, limit_w, limit_h, full_w, full_h); + } + + void *data = (ibuf->rect_float) ? (void *)(ibuf->rect_float) : (void *)(ibuf->rect); + eGPUDataFormat data_format = (ibuf->rect_float) ? GPU_DATA_FLOAT : GPU_DATA_UNSIGNED_BYTE; + + GPU_texture_update_sub(tex, data_format, data, x, y, layer, w, h, 1); + + IMB_freeImBuf(ibuf); +} + +static void gpu_texture_update_unscaled(GPUTexture *tex, + uchar *rect, + float *rect_float, + int x, + int y, + int layer, + const int tile_offset[2], + int w, + int h, + int tex_stride, + int tex_offset) +{ + if (layer > -1) { + /* Shift to account for tile packing. */ + x += tile_offset[0]; + y += tile_offset[1]; + } + + void *data = (rect_float) ? (void *)(rect_float + tex_offset) : (void *)(rect + tex_offset); + eGPUDataFormat data_format = (rect_float) ? GPU_DATA_FLOAT : GPU_DATA_UNSIGNED_BYTE; + + /* Partial update without scaling. Stride and offset are used to copy only a + * subset of a possible larger buffer than what we are updating. */ + GPU_unpack_row_length_set(tex_stride); + + GPU_texture_update_sub(tex, data_format, data, x, y, layer, w, h, 1); + /* Restore default. */ + GPU_unpack_row_length_set(0); +} + +static void gpu_texture_update_from_ibuf( + GPUTexture *tex, Image *ima, ImBuf *ibuf, ImageTile *tile, int x, int y, int w, int h) +{ + bool scaled; + if (tile != NULL) { + int *tilesize = tile->runtime.tilearray_size; + scaled = (ibuf->x != tilesize[0]) || (ibuf->y != tilesize[1]); + } + else { + scaled = is_over_resolution_limit(ibuf->x, ibuf->y); + } + + if (scaled) { + /* Extra padding to account for bleed from neighboring pixels. */ + const int padding = 4; + const int xmax = min_ii(x + w + padding, ibuf->x); + const int ymax = min_ii(y + h + padding, ibuf->y); + x = max_ii(x - padding, 0); + y = max_ii(y - padding, 0); + w = xmax - x; + h = ymax - y; + } + + /* Get texture data pointers. */ + float *rect_float = ibuf->rect_float; + uchar *rect = (uchar *)ibuf->rect; + int tex_stride = ibuf->x; + int tex_offset = ibuf->channels * (y * ibuf->x + x); + + if (rect_float == NULL) { + /* Byte pixels. */ + if (!IMB_colormanagement_space_is_data(ibuf->rect_colorspace)) { + const bool compress_as_srgb = !IMB_colormanagement_space_is_scene_linear( + ibuf->rect_colorspace); + + rect = (uchar *)MEM_mallocN(sizeof(uchar) * 4 * w * h, __func__); + if (rect == NULL) { + return; + } + + tex_stride = w; + tex_offset = 0; + + /* Convert to scene linear with sRGB compression, and premultiplied for + * correct texture interpolation. */ + const bool store_premultiplied = (ima->alpha_mode == IMA_ALPHA_PREMUL); + IMB_colormanagement_imbuf_to_byte_texture( + rect, x, y, w, h, ibuf, compress_as_srgb, store_premultiplied); + } + } + else { + /* Float pixels. */ + const bool store_premultiplied = (ima->alpha_mode != IMA_ALPHA_STRAIGHT); + + if (ibuf->channels != 4 || scaled || !store_premultiplied) { + rect_float = (float *)MEM_mallocN(sizeof(float) * 4 * w * h, __func__); + if (rect_float == NULL) { + return; + } + + tex_stride = w; + tex_offset = 0; + + IMB_colormanagement_imbuf_to_float_texture( + rect_float, x, y, w, h, ibuf, store_premultiplied); + } + } + + GPU_texture_bind(tex, 0); + + if (scaled) { + /* Slower update where we first have to scale the input pixels. */ + if (tile != NULL) { + int *tileoffset = tile->runtime.tilearray_offset; + int *tilesize = tile->runtime.tilearray_size; + int tilelayer = tile->runtime.tilearray_layer; + gpu_texture_update_scaled( + tex, rect, rect_float, ibuf->x, ibuf->y, x, y, tilelayer, tileoffset, tilesize, w, h); + } + else { + gpu_texture_update_scaled( + tex, rect, rect_float, ibuf->x, ibuf->y, x, y, -1, NULL, NULL, w, h); + } + } + else { + /* Fast update at same resolution. */ + if (tile != NULL) { + int *tileoffset = tile->runtime.tilearray_offset; + int tilelayer = tile->runtime.tilearray_layer; + gpu_texture_update_unscaled( + tex, rect, rect_float, x, y, tilelayer, tileoffset, w, h, tex_stride, tex_offset); + } + else { + gpu_texture_update_unscaled( + tex, rect, rect_float, x, y, -1, NULL, w, h, tex_stride, tex_offset); + } + } + + /* Free buffers if needed. */ + if (rect && rect != (uchar *)ibuf->rect) { + MEM_freeN(rect); + } + if (rect_float && rect_float != ibuf->rect_float) { + MEM_freeN(rect_float); + } + + if (GPU_mipmap_enabled()) { + GPU_texture_generate_mipmap(tex); + } + else { + ima->gpuflag &= ~IMA_GPU_MIPMAP_COMPLETE; + } + + GPU_texture_unbind(tex); +} + +/* Partial update of texture for texture painting. This is often much + * quicker than fully updating the texture for high resolution images. */ +void BKE_image_update_gputexture(Image *ima, ImageUser *iuser, int x, int y, int w, int h) +{ + ImBuf *ibuf = BKE_image_acquire_ibuf(ima, iuser, NULL); + ImageTile *tile = BKE_image_get_tile_from_iuser(ima, iuser); + + if ((ibuf == NULL) || (w == 0) || (h == 0)) { + /* Full reload of texture. */ + BKE_image_free_gputextures(ima); + } + + GPUTexture *tex = ima->gputexture[TEXTARGET_2D][0]; + /* Check if we need to update the main gputexture. */ + if (tex != NULL && tile == ima->tiles.first) { + gpu_texture_update_from_ibuf(tex, ima, ibuf, NULL, x, y, w, h); + } + + /* Check if we need to update the array gputexture. */ + tex = ima->gputexture[TEXTARGET_2D_ARRAY][0]; + if (tex != NULL) { + gpu_texture_update_from_ibuf(tex, ima, ibuf, tile, x, y, w, h); + } + + BKE_image_release_ibuf(ima, ibuf, NULL); +} + +/* these two functions are called on entering and exiting texture paint mode, + * temporary disabling/enabling mipmapping on all images for quick texture + * updates with glTexSubImage2D. images that didn't change don't have to be + * re-uploaded to OpenGL */ +void BKE_image_paint_set_mipmap(Main *bmain, bool mipmap) +{ + LISTBASE_FOREACH (Image *, ima, &bmain->images) { + if (BKE_image_has_opengl_texture(ima)) { + if (ima->gpuflag & IMA_GPU_MIPMAP_COMPLETE) { + for (int eye = 0; eye < 2; eye++) { + for (int a = 0; a < TEXTARGET_COUNT; a++) { + if (ELEM(a, TEXTARGET_2D, TEXTARGET_2D_ARRAY)) { + GPUTexture *tex = ima->gputexture[a][eye]; + if (tex != NULL) { + GPU_texture_mipmap_mode(tex, mipmap, true); + } + } + } + } + } + else { + BKE_image_free_gputextures(ima); + } + } + else { + ima->gpuflag &= ~IMA_GPU_MIPMAP_COMPLETE; + } + } +} + +/** \} */ diff --git a/source/blender/blenkernel/intern/layer.c b/source/blender/blenkernel/intern/layer.c index 64649d84320..83071fd5dd3 100644 --- a/source/blender/blenkernel/intern/layer.c +++ b/source/blender/blenkernel/intern/layer.c @@ -221,7 +221,7 @@ ViewLayer *BKE_view_layer_add(Scene *scene, view_layer_new = view_layer_add(name); BLI_addtail(&scene->view_layers, view_layer_new); - /* Initialise layercollections */ + /* Initialize layer-collections. */ BKE_layer_collection_sync(scene, view_layer_new); layer_collection_exclude_all(view_layer_new->layer_collections.first); diff --git a/source/blender/blenkernel/intern/lib_query.c b/source/blender/blenkernel/intern/lib_query.c index 00a42b12e07..0f81d45c10f 100644 --- a/source/blender/blenkernel/intern/lib_query.c +++ b/source/blender/blenkernel/intern/lib_query.c @@ -412,6 +412,8 @@ bool BKE_library_id_can_use_idtype(ID *id_owner, const short id_type_used) return ELEM(id_type_used, ID_MA); case ID_VO: return ELEM(id_type_used, ID_MA); + case ID_SIM: + return ELEM(id_type_used, ID_OB, ID_IM); case ID_IM: case ID_VF: case ID_TXT: @@ -422,7 +424,6 @@ bool BKE_library_id_can_use_idtype(ID *id_owner, const short id_type_used) case ID_PAL: case ID_PC: case ID_CF: - case ID_SIM: /* Those types never use/reference other IDs... */ return false; case ID_IP: diff --git a/source/blender/blenkernel/intern/light.c b/source/blender/blenkernel/intern/light.c index aa1005c663f..f42df6765c4 100644 --- a/source/blender/blenkernel/intern/light.c +++ b/source/blender/blenkernel/intern/light.c @@ -58,7 +58,7 @@ static void light_init_data(ID *id) MEMCPY_STRUCT_AFTER(la, DNA_struct_default_get(Light), id); la->curfalloff = BKE_curvemapping_add(1, 0.0f, 1.0f, 1.0f, 0.0f); - BKE_curvemapping_initialize(la->curfalloff); + BKE_curvemapping_init(la->curfalloff); } /** diff --git a/source/blender/blenkernel/intern/material.c b/source/blender/blenkernel/intern/material.c index 34835fd1e35..aa72493e472 100644 --- a/source/blender/blenkernel/intern/material.c +++ b/source/blender/blenkernel/intern/material.c @@ -959,14 +959,13 @@ void BKE_object_material_array_assign(Main *bmain, const bool to_object_only) { int actcol_orig = ob->actcol; - short i; while ((ob->totcol > totcol) && BKE_object_material_slot_remove(bmain, ob)) { /* pass */ } /* now we have the right number of slots */ - for (i = 0; i < totcol; i++) { + for (int i = 0; i < totcol; i++) { if (to_object_only && ob->matbits[i] == 0) { /* If we only assign to object, and that slot uses obdata material, do nothing. */ continue; diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c index 4a65c6ff5e7..5b4dbc66cc2 100644 --- a/source/blender/blenkernel/intern/movieclip.c +++ b/source/blender/blenkernel/intern/movieclip.c @@ -1866,3 +1866,84 @@ void BKE_movieclip_eval_selection_update(struct Depsgraph *depsgraph, MovieClip DEG_debug_print_eval(depsgraph, __func__, clip->id.name, clip); movieclip_selection_sync(clip, (MovieClip *)clip->id.orig_id); } + +/* -------------------------------------------------------------------- */ +/** \name GPU textures + * \{ */ + +static GPUTexture **movieclip_get_gputexture_ptr(MovieClip *clip, + MovieClipUser *cuser, + eGPUTextureTarget textarget) +{ + LISTBASE_FOREACH (MovieClip_RuntimeGPUTexture *, tex, &clip->runtime.gputextures) { + if (memcmp(&tex->user, cuser, sizeof(MovieClipUser)) == 0) { + if (tex == NULL) { + tex = (MovieClip_RuntimeGPUTexture *)MEM_mallocN(sizeof(MovieClip_RuntimeGPUTexture), + __func__); + + for (int i = 0; i < TEXTARGET_COUNT; i++) { + tex->gputexture[i] = NULL; + } + + memcpy(&tex->user, cuser, sizeof(MovieClipUser)); + BLI_addtail(&clip->runtime.gputextures, tex); + } + + return &tex->gputexture[textarget]; + } + } + return NULL; +} + +GPUTexture *BKE_movieclip_get_gpu_texture(MovieClip *clip, MovieClipUser *cuser) +{ + if (clip == NULL) { + return NULL; + } + + GPUTexture **tex = movieclip_get_gputexture_ptr(clip, cuser, TEXTARGET_2D); + if (*tex) { + return *tex; + } + + /* check if we have a valid image buffer */ + ImBuf *ibuf = BKE_movieclip_get_ibuf(clip, cuser); + if (ibuf == NULL) { + *tex = GPU_texture_create_error(2, false); + return *tex; + } + + /* This only means RGBA16F instead of RGBA32F. */ + const bool high_bitdepth = false; + const bool store_premultiplied = ibuf->rect_float ? false : true; + *tex = IMB_create_gpu_texture(ibuf, high_bitdepth, store_premultiplied); + + /* Do not generate mips for movieclips... too slow. */ + GPU_texture_mipmap_mode(*tex, false, true); + + IMB_freeImBuf(ibuf); + + return *tex; +} + +void BKE_movieclip_free_gputexture(struct MovieClip *clip) +{ + /* number of gpu textures to keep around as cache + * We don't want to keep too many GPU textures for + * movie clips around, as they can be large.*/ + const int MOVIECLIP_NUM_GPUTEXTURES = 1; + + while (BLI_listbase_count(&clip->runtime.gputextures) > MOVIECLIP_NUM_GPUTEXTURES) { + MovieClip_RuntimeGPUTexture *tex = (MovieClip_RuntimeGPUTexture *)BLI_pophead( + &clip->runtime.gputextures); + for (int i = 0; i < TEXTARGET_COUNT; i++) { + /* free glsl image binding */ + if (tex->gputexture[i]) { + GPU_texture_free(tex->gputexture[i]); + tex->gputexture[i] = NULL; + } + } + MEM_freeN(tex); + } +} +/** \} */
\ No newline at end of file diff --git a/source/blender/blenkernel/intern/multires.c b/source/blender/blenkernel/intern/multires.c index 71d49dd1c19..6c10f6de855 100644 --- a/source/blender/blenkernel/intern/multires.c +++ b/source/blender/blenkernel/intern/multires.c @@ -241,7 +241,7 @@ static void multires_mdisps_subdivide_hidden(MDisps *md, int new_level) md->hidden = subd; } -static MDisps *multires_mdisps_initialize_hidden(Mesh *me, int level) +static MDisps *multires_mdisps_init_hidden(Mesh *me, int level) { MDisps *mdisps = CustomData_add_layer(&me->ldata, CD_MDISPS, CD_CALLOC, NULL, me->totloop); int gridsize = BKE_ccg_gridsize(level); @@ -868,7 +868,7 @@ static void multires_subdivide_legacy( mdisps = CustomData_get_layer(&me->ldata, CD_MDISPS); if (!mdisps) { - mdisps = multires_mdisps_initialize_hidden(me, totlvl); + mdisps = multires_mdisps_init_hidden(me, totlvl); } if (mdisps->disps && !updateblock && lvl != 0) { diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c index 20d65e52b09..8d7cb90fb71 100644 --- a/source/blender/blenkernel/intern/node.c +++ b/source/blender/blenkernel/intern/node.c @@ -61,6 +61,7 @@ #include "BKE_lib_query.h" #include "BKE_main.h" #include "BKE_node.h" +#include "BKE_simulation.h" #include "BLI_ghash.h" #include "BLI_threads.h" @@ -845,12 +846,12 @@ static void socket_id_user_increment(bNodeSocket *sock) switch ((eNodeSocketDatatype)sock->type) { case SOCK_OBJECT: { bNodeSocketValueObject *default_value = sock->default_value; - id_us_plus(&default_value->value->id); + id_us_plus((ID *)default_value->value); break; } case SOCK_IMAGE: { bNodeSocketValueImage *default_value = sock->default_value; - id_us_plus(&default_value->value->id); + id_us_plus((ID *)default_value->value); break; } case SOCK_FLOAT: @@ -2493,6 +2494,7 @@ ID *BKE_node_tree_find_owner_ID(Main *bmain, struct bNodeTree *ntree) &bmain->textures, &bmain->scenes, &bmain->linestyles, + &bmain->simulations, NULL}; for (int i = 0; lists[i] != NULL; i++) { @@ -3637,6 +3639,16 @@ void ntreeUpdateAllUsers(Main *main, ID *ngroup) FOREACH_NODETREE_END; } +static void ntreeUpdateSimulationDependencies(Main *main, bNodeTree *simulation_ntree) +{ + FOREACH_NODETREE_BEGIN (main, ntree, owner_id) { + if (GS(owner_id->name) == ID_SIM && ntree == simulation_ntree) { + BKE_simulation_update_dependencies((Simulation *)owner_id, main); + } + } + FOREACH_NODETREE_END; +} + void ntreeUpdateTree(Main *bmain, bNodeTree *ntree) { bNode *node; @@ -3679,7 +3691,6 @@ void ntreeUpdateTree(Main *bmain, bNodeTree *ntree) ntreeInterfaceTypeUpdate(ntree); } - /* XXX hack, should be done by depsgraph!! */ if (bmain) { ntreeUpdateAllUsers(bmain, &ntree->id); } @@ -3695,6 +3706,11 @@ void ntreeUpdateTree(Main *bmain, bNodeTree *ntree) ntree_validate_links(ntree); } + if (bmain != NULL && ntree->typeinfo == ntreeType_Simulation && + (ntree->id.flag & LIB_EMBEDDED_DATA)) { + ntreeUpdateSimulationDependencies(bmain, ntree); + } + /* clear update flags */ for (node = ntree->nodes.first; node; node = node->next) { node->update = 0; diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c index b7fd6a50e6d..f77c79a2be7 100644 --- a/source/blender/blenkernel/intern/object.c +++ b/source/blender/blenkernel/intern/object.c @@ -2409,7 +2409,7 @@ static bool ob_parcurve(Object *ob, Object *par, float mat[4][4]) /* ctime is now a proper var setting of Curve which gets set by Animato like any other var * that's animated, but this will only work if it actually is animated. * - * We divide the curvetime calculated in the previous step by the length of the path, + * We divide the curve-time calculated in the previous step by the length of the path, * to get a time factor, which then gets clamped to lie within 0.0 - 1.0 range. */ if (cu->pathlen) { @@ -3964,15 +3964,20 @@ int BKE_object_is_modified(Scene *scene, Object *ob) return flag; } -/* Check of objects moves in time. */ -/* NOTE: This function is currently optimized for usage in combination - * with mti->canDeform, so modifiers can quickly check if their target - * objects moves (causing deformation motion blur) or not. +/** + * Check of objects moves in time. + * + * \note This function is currently optimized for usage in combination + * with modifier deformation checks (#eModifierTypeType_OnlyDeform), + * so modifiers can quickly check if their target objects moves + * (causing deformation motion blur) or not. * * This makes it possible to give some degree of false-positives here, * but it's currently an acceptable tradeoff between complexity and check * speed. In combination with checks of modifier stack and real life usage - * percentage of false-positives shouldn't be that height. + * percentage of false-positives shouldn't be that high. + * + * \note This function does not consider physics systems. */ bool BKE_object_moves_in_time(const Object *object, bool recurse_parent) { diff --git a/source/blender/blenkernel/intern/object_dupli.c b/source/blender/blenkernel/intern/object_dupli.c index f498e147110..413acde62d5 100644 --- a/source/blender/blenkernel/intern/object_dupli.c +++ b/source/blender/blenkernel/intern/object_dupli.c @@ -523,7 +523,7 @@ static void make_duplis_font(const DupliContext *ctx) /* Safety check even if it might fail badly when called for original object. */ const bool is_eval_curve = DEG_is_evaluated_id(&cu->id); - /* advance matching BLI_strncpy_wchar_from_utf8 */ + /* Advance matching BLI_str_utf8_as_utf32. */ for (a = 0; a < text_len; a++, ct++) { /* XXX That G.main is *really* ugly, but not sure what to do here... diff --git a/source/blender/blenkernel/intern/paint.c b/source/blender/blenkernel/intern/paint.c index d6fbba74a89..d4edcf88389 100644 --- a/source/blender/blenkernel/intern/paint.c +++ b/source/blender/blenkernel/intern/paint.c @@ -1691,7 +1691,6 @@ void BKE_sculpt_color_layer_create_if_needed(struct Object *object) CustomData_add_layer(&orig_me->vdata, CD_PROP_COLOR, CD_DEFAULT, NULL, orig_me->totvert); BKE_mesh_update_customdata_pointers(orig_me, true); DEG_id_tag_update(&orig_me->id, ID_RECALC_GEOMETRY); - return; } void BKE_sculpt_update_object_for_edit( diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index a003daf1042..1df5cda0ce5 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -3871,7 +3871,7 @@ void BKE_particlesettings_clump_curve_init(ParticleSettings *part) cumap->cm[0].curve[1].x = 1.0f; cumap->cm[0].curve[1].y = 1.0f; - BKE_curvemapping_initialize(cumap); + BKE_curvemapping_init(cumap); part->clumpcurve = cumap; } @@ -3885,7 +3885,7 @@ void BKE_particlesettings_rough_curve_init(ParticleSettings *part) cumap->cm[0].curve[1].x = 1.0f; cumap->cm[0].curve[1].y = 1.0f; - BKE_curvemapping_initialize(cumap); + BKE_curvemapping_init(cumap); part->roughcurve = cumap; } @@ -3899,7 +3899,7 @@ void BKE_particlesettings_twist_curve_init(ParticleSettings *part) cumap->cm[0].curve[1].x = 1.0f; cumap->cm[0].curve[1].y = 1.0f; - BKE_curvemapping_initialize(cumap); + BKE_curvemapping_init(cumap); part->twistcurve = cumap; } diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c index bec9cbbad79..6bfbb4b9d00 100644 --- a/source/blender/blenkernel/intern/particle_system.c +++ b/source/blender/blenkernel/intern/particle_system.c @@ -570,7 +570,7 @@ void psys_thread_context_free(ParticleThreadContext *ctx) } } -static void initialize_particle_texture(ParticleSimulationData *sim, ParticleData *pa, int p) +static void init_particle_texture(ParticleSimulationData *sim, ParticleData *pa, int p) { ParticleSystem *psys = sim->psys; ParticleSettings *part = psys->part; @@ -595,7 +595,7 @@ static void initialize_particle_texture(ParticleSimulationData *sim, ParticleDat } /* set particle parameters that don't change during particle's life */ -void initialize_particle(ParticleSimulationData *sim, ParticleData *pa) +void init_particle(ParticleSimulationData *sim, ParticleData *pa) { ParticleSettings *part = sim->psys->part; float birth_time = (float)(pa - sim->psys->particles) / (float)sim->psys->totpart; @@ -629,7 +629,7 @@ static void initialize_all_particles(ParticleSimulationData *sim) LOOP_PARTICLES { if (!(emit_from_volume_grid && (pa->flag & PARS_UNEXIST) != 0)) { - initialize_particle(sim, pa); + init_particle(sim, pa); } } } @@ -1092,7 +1092,7 @@ void reset_particle(ParticleSimulationData *sim, ParticleData *pa, float dtime, * We could only do it now because we'll need to know coordinate * before sampling the texture. */ - initialize_particle_texture(sim, pa, p); + init_particle_texture(sim, pa, p); if (part->phystype == PART_PHYS_BOIDS && pa->boid) { BoidParticle *bpa = pa->boid; @@ -4584,7 +4584,7 @@ static void system_step(ParticleSimulationData *sim, float cfra, const bool use_ psys->dt_frac = get_base_time_step(part); } else if ((int)cfra == startframe) { - /* Variable time step; initialise to subframes */ + /* Variable time step; initialize to sub-frames. */ psys->dt_frac = get_base_time_step(part); } else if (psys->dt_frac < MIN_TIMESTEP) { diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c index 4b09f7542c7..c2c5b42dbb0 100644 --- a/source/blender/blenkernel/intern/pointcache.c +++ b/source/blender/blenkernel/intern/pointcache.c @@ -1511,7 +1511,7 @@ static int ptcache_rigidbody_write(int index, void *rb_v, void **data, int UNUSE if (ob && ob->rigidbody_object) { RigidBodyOb *rbo = ob->rigidbody_object; - if (rbo->type == RBO_TYPE_ACTIVE) { + if (rbo->type == RBO_TYPE_ACTIVE && rbo->shared->physics_object != NULL) { #ifdef WITH_BULLET RB_body_get_position(rbo->shared->physics_object, rbo->pos); RB_body_get_orientation(rbo->shared->physics_object, rbo->orn); diff --git a/source/blender/blenkernel/intern/rigidbody.c b/source/blender/blenkernel/intern/rigidbody.c index 4752782eaeb..7c335a8e98c 100644 --- a/source/blender/blenkernel/intern/rigidbody.c +++ b/source/blender/blenkernel/intern/rigidbody.c @@ -466,10 +466,10 @@ static rbCollisionShape *rigidbody_get_shape_trimesh_from_mesh(Object *ob) return shape; } -/* Create new physics sim collision shape for object and store it, - * or remove the existing one first and replace... +/* Helper function to create physics collision shape for object. + * Returns a new collision shape. */ -static void rigidbody_validate_sim_shape(Object *ob, bool rebuild) +static rbCollisionShape *rigidbody_validate_sim_shape_helper(RigidBodyWorld *rbw, Object *ob) { RigidBodyOb *rbo = ob->rigidbody_object; rbCollisionShape *new_shape = NULL; @@ -484,12 +484,7 @@ static void rigidbody_validate_sim_shape(Object *ob, bool rebuild) /* sanity check */ if (rbo == NULL) { - return; - } - - /* don't create a new shape if we already have one and don't want to rebuild it */ - if (rbo->shared->physics_shape && !rebuild) { - return; + return NULL; } /* if automatically determining dimensions, use the Object's boundbox @@ -539,7 +534,7 @@ static void rigidbody_validate_sim_shape(Object *ob, bool rebuild) break; case RB_SHAPE_CONVEXH: - /* try to emged collision margin */ + /* try to embed collision margin */ has_volume = (MIN3(size[0], size[1], size[2]) > 0.0f); if (!(rbo->flag & RBO_FLAG_USE_MARGIN) && has_volume) { @@ -555,18 +550,69 @@ static void rigidbody_validate_sim_shape(Object *ob, bool rebuild) case RB_SHAPE_TRIMESH: new_shape = rigidbody_get_shape_trimesh_from_mesh(ob); break; + case RB_SHAPE_COMPOUND: + new_shape = RB_shape_new_compound(); + rbCollisionShape *childShape = NULL; + float loc[3], rot[4]; + float mat[4][4]; + /* Add children to the compound shape */ + FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (rbw->group, childObject) { + if (childObject->parent == ob) { + childShape = rigidbody_validate_sim_shape_helper(rbw, childObject); + if (childShape) { + BKE_object_matrix_local_get(childObject, mat); + mat4_to_loc_quat(loc, rot, mat); + RB_compound_add_child_shape(new_shape, childShape, loc, rot); + } + } + } + FOREACH_COLLECTION_OBJECT_RECURSIVE_END; + + break; } - /* use box shape if we can't fall back to old shape */ - if (new_shape == NULL && rbo->shared->physics_shape == NULL) { + /* use box shape if it failed to create new shape */ + if (new_shape == NULL) { new_shape = RB_shape_new_box(size[0], size[1], size[2]); } + if (new_shape) { + RB_shape_set_margin(new_shape, RBO_GET_MARGIN(rbo)); + } + + return new_shape; +} + +/* Create new physics sim collision shape for object and store it, + * or remove the existing one first and replace... + */ +static void rigidbody_validate_sim_shape(RigidBodyWorld *rbw, Object *ob, bool rebuild) +{ + RigidBodyOb *rbo = ob->rigidbody_object; + rbCollisionShape *new_shape = NULL; + + /* sanity check */ + if (rbo == NULL) { + return; + } + + /* don't create a new shape if we already have one and don't want to rebuild it */ + if (rbo->shared->physics_shape && !rebuild) { + return; + } + + /* Also don't create a shape if this object is parent of a compound shape */ + if (ob->parent != NULL && ob->parent->rigidbody_object != NULL && + ob->parent->rigidbody_object->shape == RB_SHAPE_COMPOUND) { + return; + } + + new_shape = rigidbody_validate_sim_shape_helper(rbw, ob); + /* assign new collision shape if creation was successful */ if (new_shape) { if (rbo->shared->physics_shape) { RB_shape_delete(rbo->shared->physics_shape); } rbo->shared->physics_shape = new_shape; - RB_shape_set_margin(rbo->shared->physics_shape, RBO_GET_MARGIN(rbo)); } } @@ -750,7 +796,7 @@ static void rigidbody_validate_sim_object(RigidBodyWorld *rbw, Object *ob, bool /* FIXME we shouldn't always have to rebuild collision shapes when rebuilding objects, * but it's needed for constraints to update correctly. */ if (rbo->shared->physics_shape == NULL || rebuild) { - rigidbody_validate_sim_shape(ob, true); + rigidbody_validate_sim_shape(rbw, ob, true); } if (rbo->shared->physics_object) { @@ -760,6 +806,12 @@ static void rigidbody_validate_sim_object(RigidBodyWorld *rbw, Object *ob, bool /* remove rigid body if it already exists before creating a new one */ if (rbo->shared->physics_object) { RB_body_delete(rbo->shared->physics_object); + rbo->shared->physics_object = NULL; + } + /* Don't create rigid body object if the parent is a compound shape */ + if (ob->parent != NULL && ob->parent->rigidbody_object != NULL && + ob->parent->rigidbody_object->shape == RB_SHAPE_COMPOUND) { + return; } mat4_to_loc_quat(loc, rot, ob->obmat); @@ -793,7 +845,7 @@ static void rigidbody_validate_sim_object(RigidBodyWorld *rbw, Object *ob, bool rbo->flag & RBO_FLAG_KINEMATIC || rbo->flag & RBO_FLAG_DISABLED); } - if (rbw && rbw->shared->physics_world) { + if (rbw && rbw->shared->physics_world && rbo->shared->physics_object) { RB_dworld_add_body(rbw->shared->physics_world, rbo->shared->physics_object, rbo->col_groups); } } @@ -1179,9 +1231,12 @@ RigidBodyOb *BKE_rigidbody_create_object(Scene *scene, Object *ob, short type) * - object must exist * - cannot add rigid body if it already exists */ - if (ob == NULL || (ob->rigidbody_object != NULL)) { + if (ob == NULL) { return NULL; } + if (ob->rigidbody_object != NULL) { + return ob->rigidbody_object; + } /* create new settings data, and link it up */ rbo = MEM_callocN(sizeof(RigidBodyOb), "RigidBodyOb"); @@ -1530,7 +1585,11 @@ static void rigidbody_update_ob_array(RigidBodyWorld *rbw) int n = 0; FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (rbw->group, object) { (void)object; - n++; + /* Ignore if this object is the direct child of an object with a compound shape */ + if (object->parent == NULL || object->parent->rigidbody_object == NULL || + object->parent->rigidbody_object->shape != RB_SHAPE_COMPOUND) { + n++; + } } FOREACH_COLLECTION_OBJECT_RECURSIVE_END; @@ -1541,8 +1600,12 @@ static void rigidbody_update_ob_array(RigidBodyWorld *rbw) int i = 0; FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (rbw->group, object) { - rbw->objects[i] = object; - i++; + /* Ignore if this object is the direct child of an object with a compound shape */ + if (object->parent == NULL || object->parent->rigidbody_object == NULL || + object->parent->rigidbody_object->shape != RB_SHAPE_COMPOUND) { + rbw->objects[i] = object; + i++; + } } FOREACH_COLLECTION_OBJECT_RECURSIVE_END; } @@ -1754,11 +1817,13 @@ static void rigidbody_update_simulation(Depsgraph *depsgraph, /* refresh shape... */ if (rbo->flag & RBO_FLAG_NEEDS_RESHAPE) { /* mesh/shape data changed, so force shape refresh */ - rigidbody_validate_sim_shape(ob, true); + rigidbody_validate_sim_shape(rbw, ob, true); /* now tell RB sim about it */ /* XXX: we assume that this can only get applied for active/passive shapes * that will be included as rigidbodies. */ - RB_body_set_collision_shape(rbo->shared->physics_object, rbo->shared->physics_shape); + if (rbo->shared->physics_object != NULL && rbo->shared->physics_shape != NULL) { + RB_body_set_collision_shape(rbo->shared->physics_object, rbo->shared->physics_shape); + } } } rbo->flag &= ~(RBO_FLAG_NEEDS_VALIDATE | RBO_FLAG_NEEDS_RESHAPE); @@ -1817,7 +1882,8 @@ static void rigidbody_update_simulation_post_step(Depsgraph *depsgraph, RigidBod Base *base = BKE_view_layer_base_find(view_layer, ob); RigidBodyOb *rbo = ob->rigidbody_object; /* Reset kinematic state for transformed objects. */ - if (rbo && base && (base->flag & BASE_SELECTED) && (G.moving & G_TRANSFORM_OBJ)) { + if (rbo && base && (base->flag & BASE_SELECTED) && (G.moving & G_TRANSFORM_OBJ) && + rbo->shared->physics_object) { RB_body_set_kinematic_state(rbo->shared->physics_object, rbo->flag & RBO_FLAG_KINEMATIC || rbo->flag & RBO_FLAG_DISABLED); RB_body_set_mass(rbo->shared->physics_object, RBO_GET_MASS(rbo)); @@ -1840,8 +1906,13 @@ void BKE_rigidbody_sync_transforms(RigidBodyWorld *rbw, Object *ob, float ctime) { RigidBodyOb *rbo = ob->rigidbody_object; + /* True if the shape of this object's parent is of type compound */ + bool obCompoundParent = (ob->parent != NULL && ob->parent->rigidbody_object != NULL && + ob->parent->rigidbody_object->shape == RB_SHAPE_COMPOUND); + /* keep original transform for kinematic and passive objects */ - if (ELEM(NULL, rbw, rbo) || rbo->flag & RBO_FLAG_KINEMATIC || rbo->type == RBO_TYPE_PASSIVE) { + if (ELEM(NULL, rbw, rbo) || rbo->flag & RBO_FLAG_KINEMATIC || rbo->type == RBO_TYPE_PASSIVE || + obCompoundParent) { return; } @@ -1963,7 +2034,11 @@ void BKE_rigidbody_rebuild_world(Depsgraph *depsgraph, Scene *scene, float ctime int n = 0; FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (rbw->group, object) { (void)object; - n++; + /* Ignore if this object is the direct child of an object with a compound shape */ + if (object->parent == NULL || object->parent->rigidbody_object == NULL || + object->parent->rigidbody_object->shape != RB_SHAPE_COMPOUND) { + n++; + } } FOREACH_COLLECTION_OBJECT_RECURSIVE_END; diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c index 5ae2f4b9005..fdec29dd43e 100644 --- a/source/blender/blenkernel/intern/scene.c +++ b/source/blender/blenkernel/intern/scene.c @@ -127,7 +127,7 @@ static void scene_init_data(ID *id) mblur_shutter_curve = &scene->r.mblur_shutter_curve; BKE_curvemapping_set_defaults(mblur_shutter_curve, 1, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_initialize(mblur_shutter_curve); + BKE_curvemapping_init(mblur_shutter_curve); BKE_curvemap_reset(mblur_shutter_curve->cm, &mblur_shutter_curve->clipr, CURVE_PRESET_MAX, @@ -140,13 +140,13 @@ static void scene_init_data(ID *id) /* grease pencil multiframe falloff curve */ scene->toolsettings->gp_sculpt.cur_falloff = BKE_curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f); CurveMapping *gp_falloff_curve = scene->toolsettings->gp_sculpt.cur_falloff; - BKE_curvemapping_initialize(gp_falloff_curve); + BKE_curvemapping_init(gp_falloff_curve); BKE_curvemap_reset( gp_falloff_curve->cm, &gp_falloff_curve->clipr, CURVE_PRESET_GAUSS, CURVEMAP_SLOPE_POSITIVE); scene->toolsettings->gp_sculpt.cur_primitive = BKE_curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f); CurveMapping *gp_primitive_curve = scene->toolsettings->gp_sculpt.cur_primitive; - BKE_curvemapping_initialize(gp_primitive_curve); + BKE_curvemapping_init(gp_primitive_curve); BKE_curvemap_reset(gp_primitive_curve->cm, &gp_primitive_curve->clipr, CURVE_PRESET_BELL, diff --git a/source/blender/blenkernel/intern/seqmodifier.c b/source/blender/blenkernel/intern/seqmodifier.c index a630170d6d5..0bf7fffb833 100644 --- a/source/blender/blenkernel/intern/seqmodifier.c +++ b/source/blender/blenkernel/intern/seqmodifier.c @@ -396,7 +396,7 @@ static void curves_apply(struct SequenceModifierData *smd, ImBuf *ibuf, ImBuf *m float black[3] = {0.0f, 0.0f, 0.0f}; float white[3] = {1.0f, 1.0f, 1.0f}; - BKE_curvemapping_initialize(&cmd->curve_mapping); + BKE_curvemapping_init(&cmd->curve_mapping); BKE_curvemapping_premultiply(&cmd->curve_mapping, 0); BKE_curvemapping_set_black_white(&cmd->curve_mapping, black, white); @@ -525,7 +525,7 @@ static void hue_correct_apply(struct SequenceModifierData *smd, ImBuf *ibuf, ImB { HueCorrectModifierData *hcmd = (HueCorrectModifierData *)smd; - BKE_curvemapping_initialize(&hcmd->curve_mapping); + BKE_curvemapping_init(&hcmd->curve_mapping); modifier_apply_threaded(ibuf, mask, hue_correct_apply_threaded, &hcmd->curve_mapping); } diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c index 1be330ee2ef..fbd6d970e5f 100644 --- a/source/blender/blenkernel/intern/sequencer.c +++ b/source/blender/blenkernel/intern/sequencer.c @@ -6082,6 +6082,64 @@ bool BKE_sequencer_render_loop_check(Sequence *seq_main, Sequence *seq) return false; } +static void sequencer_flag_users_for_removal(Scene *scene, ListBase *seqbase, Sequence *seq) +{ + LISTBASE_FOREACH (Sequence *, user_seq, seqbase) { + /* Look in metas for usage of seq. */ + if (user_seq->type == SEQ_TYPE_META) { + sequencer_flag_users_for_removal(scene, &user_seq->seqbase, seq); + } + + /* Clear seq from modifiers. */ + SequenceModifierData *smd; + for (smd = user_seq->modifiers.first; smd; smd = smd->next) { + if (smd->mask_sequence == seq) { + smd->mask_sequence = NULL; + } + } + + /* Remove effects, that use seq. */ + if ((user_seq->seq1 && user_seq->seq1 == seq) || (user_seq->seq2 && user_seq->seq2 == seq) || + (user_seq->seq3 && user_seq->seq3 == seq)) { + user_seq->flag |= SEQ_FLAG_DELETE; + /* Strips can be used as mask even if not in same seqbase. */ + sequencer_flag_users_for_removal(scene, &scene->ed->seqbase, user_seq); + } + } +} + +/* Flag seq and its users (effects) for removal. */ +void BKE_sequencer_flag_for_removal(Scene *scene, ListBase *seqbase, Sequence *seq) +{ + if (seq == NULL || (seq->flag & SEQ_FLAG_DELETE) != 0) { + return; + } + + /* Flag and remove meta children. */ + if (seq->type == SEQ_TYPE_META) { + LISTBASE_FOREACH (Sequence *, meta_child, &seq->seqbase) { + BKE_sequencer_flag_for_removal(scene, &seq->seqbase, meta_child); + } + } + + seq->flag |= SEQ_FLAG_DELETE; + sequencer_flag_users_for_removal(scene, seqbase, seq); +} + +/* Remove all flagged sequences, return true if sequence is removed. */ +void BKE_sequencer_remove_flagged_sequences(Scene *scene, ListBase *seqbase) +{ + LISTBASE_FOREACH_MUTABLE (Sequence *, seq, seqbase) { + if (seq->flag & SEQ_FLAG_DELETE) { + if (seq->type == SEQ_TYPE_META) { + BKE_sequencer_remove_flagged_sequences(scene, &seq->seqbase); + } + BLI_remlink(seqbase, seq); + BKE_sequence_free(scene, seq, true); + } + } +} + void BKE_sequencer_check_uuids_unique_and_report(const Scene *scene) { if (scene->ed == NULL) { diff --git a/source/blender/blenkernel/intern/simulation.cc b/source/blender/blenkernel/intern/simulation.cc index 95340e4e29c..c0fc8fcb464 100644 --- a/source/blender/blenkernel/intern/simulation.cc +++ b/source/blender/blenkernel/intern/simulation.cc @@ -112,8 +112,8 @@ static void simulation_copy_data(Main *bmain, ID *id_dst, const ID *id_src, cons BKE_simulation_state_copy_data(state_src, state_dst); } - BLI_duplicatelist(&simulation_dst->persistent_data_handles, - &simulation_src->persistent_data_handles); + BLI_listbase_clear(&simulation_dst->dependencies); + BLI_duplicatelist(&simulation_dst->dependencies, &simulation_src->dependencies); } static void simulation_free_data(ID *id) @@ -130,7 +130,7 @@ static void simulation_free_data(ID *id) BKE_simulation_state_remove_all(simulation); - BLI_freelistN(&simulation->persistent_data_handles); + BLI_freelistN(&simulation->dependencies); } static void simulation_foreach_id(ID *id, LibraryForeachIDData *data) @@ -140,9 +140,8 @@ static void simulation_foreach_id(ID *id, LibraryForeachIDData *data) /* nodetree **are owned by IDs**, treat them as mere sub-data and not real ID! */ BKE_library_foreach_ID_embedded(data, (ID **)&simulation->nodetree); } - LISTBASE_FOREACH ( - PersistentDataHandleItem *, handle_item, &simulation->persistent_data_handles) { - BKE_LIB_FOREACHID_PROCESS_ID(data, handle_item->id, IDWALK_CB_USER); + LISTBASE_FOREACH (SimulationDependency *, dependency, &simulation->dependencies) { + BKE_LIB_FOREACHID_PROCESS_ID(data, dependency->id, IDWALK_CB_USER); } } @@ -284,6 +283,14 @@ void BKE_simulation_data_update(Depsgraph *depsgraph, Scene *scene, Simulation * blender::sim::update_simulation_in_depsgraph(depsgraph, scene, simulation); } +void BKE_simulation_update_dependencies(Simulation *simulation, Main *bmain) +{ + bool dependencies_changed = blender::sim::update_simulation_dependencies(simulation); + if (dependencies_changed) { + DEG_relations_tag_update(bmain); + } +} + using StateTypeMap = blender::Map<std::string, std::unique_ptr<SimulationStateType>>; template<typename T> diff --git a/source/blender/blenkernel/intern/tracking_stabilize.c b/source/blender/blenkernel/intern/tracking_stabilize.c index e09e92588c6..b9c6bb83157 100644 --- a/source/blender/blenkernel/intern/tracking_stabilize.c +++ b/source/blender/blenkernel/intern/tracking_stabilize.c @@ -215,7 +215,7 @@ static void use_values_from_fcurves(StabContext *ctx, bool toggle) /* Prepare per call private working area. * Used for access to possibly animated values: retrieve available F-curves. */ -static StabContext *initialize_stabilization_working_context(MovieClip *clip) +static StabContext *init_stabilization_working_context(MovieClip *clip) { StabContext *ctx = MEM_callocN(sizeof(StabContext), "2D stabilization animation runtime data"); ctx->clip = clip; @@ -841,14 +841,14 @@ static int establish_track_initialization_order(StabContext *ctx, TrackInitOrder * * NOTE: when done, this track is marked as initialized */ -static void initialize_track_for_stabilization(StabContext *ctx, - MovieTrackingTrack *track, - int reference_frame, - float aspect, - const float average_translation[2], - const float pivot[2], - const float average_angle, - const float average_scale_step) +static void init_track_for_stabilization(StabContext *ctx, + MovieTrackingTrack *track, + int reference_frame, + float aspect, + const float average_translation[2], + const float pivot[2], + const float average_angle, + const float average_scale_step) { float pos[2], angle, len; TrackStabilizationBase *local_data = access_stabilization_baseline_data(ctx, track); @@ -876,7 +876,7 @@ static void initialize_track_for_stabilization(StabContext *ctx, local_data->is_init_for_stabilization = true; } -static void initialize_all_tracks(StabContext *ctx, float aspect) +static void init_all_tracks(StabContext *ctx, float aspect) { size_t track_len = 0; MovieClip *clip = ctx->clip; @@ -936,14 +936,14 @@ static void initialize_all_tracks(StabContext *ctx, float aspect) &average_angle, &average_scale_step); } - initialize_track_for_stabilization(ctx, - track, - reference_frame, - aspect, - average_translation, - pivot, - average_angle, - average_scale_step); + init_track_for_stabilization(ctx, + track, + reference_frame, + aspect, + average_translation, + pivot, + average_angle, + average_scale_step); } cleanup: @@ -1257,9 +1257,9 @@ static float calculate_autoscale_factor(StabContext *ctx, int size, float aspect */ static StabContext *init_stabilizer(MovieClip *clip, int size, float aspect) { - StabContext *ctx = initialize_stabilization_working_context(clip); + StabContext *ctx = init_stabilization_working_context(clip); BLI_assert(ctx != NULL); - initialize_all_tracks(ctx, aspect); + init_all_tracks(ctx, aspect); if (ctx->stab->flag & TRACKING_AUTOSCALE) { ctx->stab->scale = 1.0; ctx->stab->scale = calculate_autoscale_factor(ctx, size, aspect); 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