diff options
Diffstat (limited to 'source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c')
| -rw-r--r-- | source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c | 91 |
1 files changed, 63 insertions, 28 deletions
diff --git a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c index 06d63c3ddab..3796e374db7 100644 --- a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c +++ b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c @@ -21,6 +21,7 @@ * \ingroup editors */ +#include "MOD_gpencil_lineart.h" #include "MOD_lineart.h" #include "BLI_linklist.h" @@ -42,6 +43,7 @@ #include "BKE_gpencil_modifier.h" #include "BKE_material.h" #include "BKE_mesh.h" +#include "BKE_pointcache.h" #include "BKE_scene.h" #include "DEG_depsgraph_query.h" #include "DNA_camera_types.h" @@ -107,6 +109,8 @@ static bool lineart_triangle_edge_image_space_occlusion(SpinLock *spl, static void lineart_add_edge_to_list(LineartRenderBuffer *rb, LineartEdge *e); +static LineartCache *lineart_init_cache(void); + static void lineart_discard_segment(LineartRenderBuffer *rb, LineartEdgeSegment *es) { BLI_spin_lock(&rb->lock_cuts); @@ -482,7 +486,7 @@ static void lineart_main_occlusion_begin(LineartRenderBuffer *rb) rb->material.last = rb->material.first; rb->edge_mark.last = rb->edge_mark.first; - TaskPool *tp = BLI_task_pool_create(NULL, TASK_PRIORITY_HIGH, TASK_ISOLATION_ON); + TaskPool *tp = BLI_task_pool_create(NULL, TASK_PRIORITY_HIGH); for (i = 0; i < thread_count; i++) { rti[i].thread_id = i; @@ -1987,7 +1991,7 @@ static void lineart_main_load_geometries( } DEG_OBJECT_ITER_END; - TaskPool *tp = BLI_task_pool_create(NULL, TASK_PRIORITY_HIGH, TASK_ISOLATION_ON); + TaskPool *tp = BLI_task_pool_create(NULL, TASK_PRIORITY_HIGH); for (int i = 0; i < thread_count; i++) { olti[i].rb = rb; @@ -2771,13 +2775,13 @@ static void lineart_destroy_render_data(LineartRenderBuffer *rb) void MOD_lineart_destroy_render_data(LineartGpencilModifierData *lmd) { - LineartRenderBuffer *rb = lmd->render_buffer; + LineartRenderBuffer *rb = lmd->render_buffer_ptr; lineart_destroy_render_data(rb); if (rb) { MEM_freeN(rb); - lmd->render_buffer = NULL; + lmd->render_buffer_ptr = NULL; } if (G.debug_value == 4000) { @@ -2785,14 +2789,33 @@ void MOD_lineart_destroy_render_data(LineartGpencilModifierData *lmd) } } +static LineartCache *lineart_init_cache() +{ + LineartCache *lc = MEM_callocN(sizeof(LineartCache), "Lineart Cache"); + return lc; +} + +void MOD_lineart_clear_cache(struct LineartCache **lc) +{ + if (!(*lc)) { + return; + } + lineart_mem_destroy(&((*lc)->chain_data_pool)); + MEM_freeN(*lc); + (*lc) = NULL; +} + static LineartRenderBuffer *lineart_create_render_buffer(Scene *scene, - LineartGpencilModifierData *lmd) + LineartGpencilModifierData *lmd, + LineartCache *lc) { LineartRenderBuffer *rb = MEM_callocN(sizeof(LineartRenderBuffer), "Line Art render buffer"); - lmd->render_buffer = rb; + lmd->cache = lc; + lmd->render_buffer_ptr = rb; + lc->rb_edge_types = lmd->edge_types_override; - if (!scene || !scene->camera) { + if (!scene || !scene->camera || !lc) { return NULL; } Camera *c = scene->camera->data; @@ -2835,11 +2858,15 @@ static LineartRenderBuffer *lineart_create_render_buffer(Scene *scene, /* See lineart_edge_from_triangle() for how this option may impact performance. */ rb->allow_overlapping_edges = (lmd->calculation_flags & LRT_ALLOW_OVERLAPPING_EDGES) != 0; - rb->use_contour = (lmd->edge_types & LRT_EDGE_FLAG_CONTOUR) != 0; - rb->use_crease = (lmd->edge_types & LRT_EDGE_FLAG_CREASE) != 0; - rb->use_material = (lmd->edge_types & LRT_EDGE_FLAG_MATERIAL) != 0; - rb->use_edge_marks = (lmd->edge_types & LRT_EDGE_FLAG_EDGE_MARK) != 0; - rb->use_intersections = (lmd->edge_types & LRT_EDGE_FLAG_INTERSECTION) != 0; + int16_t edge_types = lmd->edge_types_override; + + rb->use_contour = (edge_types & LRT_EDGE_FLAG_CONTOUR) != 0; + rb->use_crease = (edge_types & LRT_EDGE_FLAG_CREASE) != 0; + rb->use_material = (edge_types & LRT_EDGE_FLAG_MATERIAL) != 0; + rb->use_edge_marks = (edge_types & LRT_EDGE_FLAG_EDGE_MARK) != 0; + rb->use_intersections = (edge_types & LRT_EDGE_FLAG_INTERSECTION) != 0; + + rb->chain_data_pool = &lc->chain_data_pool; BLI_spin_init(&rb->lock_task); BLI_spin_init(&rb->lock_cuts); @@ -3818,7 +3845,9 @@ static LineartBoundingArea *lineart_bounding_area_next(LineartBoundingArea *this * * \return True when a change is made. */ -bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, LineartGpencilModifierData *lmd) +bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, + LineartGpencilModifierData *lmd, + LineartCache **cached_result) { LineartRenderBuffer *rb; Scene *scene = DEG_get_evaluated_scene(depsgraph); @@ -3836,7 +3865,10 @@ bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, LineartGpencilModif return false; } - rb = lineart_create_render_buffer(scene, lmd); + LineartCache *lc = lineart_init_cache(); + *cached_result = lc; + + rb = lineart_create_render_buffer(scene, lmd, lc); /* Triangle thread testing data size varies depending on the thread count. * See definition of LineartTriangleThread for details. */ @@ -3844,7 +3876,9 @@ bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, LineartGpencilModif /* This is used to limit calculation to a certain level to save time, lines who have higher * occlusion levels will get ignored. */ - rb->max_occlusion_level = MAX2(lmd->level_start, lmd->level_end); + rb->max_occlusion_level = (lmd->flags & LRT_GPENCIL_USE_CACHE) ? + lmd->level_end_override : + (lmd->use_multiple_levels ? lmd->level_end : lmd->level_start); /* FIXME(Yiming): See definition of int #LineartRenderBuffer::_source_type for detailed. */ rb->_source_type = lmd->source_type; @@ -3907,13 +3941,8 @@ bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, LineartGpencilModif /* Then we connect chains based on the _proximity_ of their end points in image space, here's * the place threshold value gets involved. */ - - /* do_geometry_space = true. */ MOD_lineart_chain_connect(rb); - /* After chaining, we need to clear flags so we don't confuse GPencil generation calls. */ - MOD_lineart_chain_clear_picked_flag(rb); - float *t_image = &lmd->chaining_image_threshold; /* This configuration ensures there won't be accidental lost of short unchained segments. */ MOD_lineart_chain_discard_short(rb, MIN2(*t_image, 0.001f) - FLT_EPSILON); @@ -3921,6 +3950,12 @@ bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, LineartGpencilModif if (rb->angle_splitting_threshold > FLT_EPSILON) { MOD_lineart_chain_split_angle(rb, rb->angle_splitting_threshold); } + + /* Finally transfer the result list into cache. */ + memcpy(&lc->chains, &rb->chains, sizeof(ListBase)); + + /* At last, we need to clear flags so we don't confuse GPencil generation calls. */ + MOD_lineart_chain_clear_picked_flag(lc); } if (G.debug_value == 4000) { @@ -3933,7 +3968,7 @@ bool MOD_lineart_compute_feature_lines(Depsgraph *depsgraph, LineartGpencilModif return true; } -static int lineart_rb_edge_types(LineartRenderBuffer *rb) +static int UNUSED_FUNCTION(lineart_rb_edge_types)(LineartRenderBuffer *rb) { int types = 0; types |= rb->use_contour ? LRT_EDGE_FLAG_CONTOUR : 0; @@ -3944,7 +3979,7 @@ static int lineart_rb_edge_types(LineartRenderBuffer *rb) return types; } -static void lineart_gpencil_generate(LineartRenderBuffer *rb, +static void lineart_gpencil_generate(LineartCache *cache, Depsgraph *depsgraph, Object *gpencil_object, float (*gp_obmat_inverse)[4], @@ -3964,9 +3999,9 @@ static void lineart_gpencil_generate(LineartRenderBuffer *rb, const char *vgname, int modifier_flags) { - if (rb == NULL) { + if (cache == NULL) { if (G.debug_value == 4000) { - printf("NULL Lineart rb!\n"); + printf("NULL Lineart cache!\n"); } return; } @@ -3990,11 +4025,11 @@ static void lineart_gpencil_generate(LineartRenderBuffer *rb, float mat[4][4]; unit_m4(mat); - int enabled_types = lineart_rb_edge_types(rb); + int enabled_types = cache->rb_edge_types; bool invert_input = modifier_flags & LRT_GPENCIL_INVERT_SOURCE_VGROUP; bool match_output = modifier_flags & LRT_GPENCIL_MATCH_OUTPUT_VGROUP; - LISTBASE_FOREACH (LineartEdgeChain *, ec, &rb->chains) { + LISTBASE_FOREACH (LineartEdgeChain *, ec, &cache->chains) { if (ec->picked) { continue; @@ -4108,7 +4143,7 @@ static void lineart_gpencil_generate(LineartRenderBuffer *rb, /** * Wrapper for external calls. */ -void MOD_lineart_gpencil_generate(LineartRenderBuffer *rb, +void MOD_lineart_gpencil_generate(LineartCache *cache, Depsgraph *depsgraph, Object *ob, bGPDlayer *gpl, @@ -4156,7 +4191,7 @@ void MOD_lineart_gpencil_generate(LineartRenderBuffer *rb, } float gp_obmat_inverse[4][4]; invert_m4_m4(gp_obmat_inverse, ob->obmat); - lineart_gpencil_generate(rb, + lineart_gpencil_generate(cache, depsgraph, ob, gp_obmat_inverse, |