diff options
author | Jeroen Bakker <j.bakker@atmind.nl> | 2019-05-28 10:11:55 +0300 |
---|---|---|
committer | Jeroen Bakker <j.bakker@atmind.nl> | 2019-05-29 15:48:59 +0300 |
commit | 2069b3b888db7ca448317218d3d42234b7fa77eb (patch) | |
tree | aaa7491de143cb7a765b42ecc29b87de79d94bc7 /source/blender/draw | |
parent | 56176bd19ece34166b17a799c0ff522556927ac9 (diff) |
DrawManager: Cycles+GPencil
Fix for GPencil and Cycles Render draw type. GPencil objects were only
shown when overlays were turned on. The cause of this is an
optimization we did to not populate any draw engine when an
external renderer was used with overlays turned off.
This will check if there is any visible GPencil object in the scene. if
so it will still perform the loop.
`DEG_id_type_any_exists` can check if any object of a certain type_id is in the
result. This check is also being used to check if there are any
visible grease pencil objects as a precheck in `DRW_render_check_grease_pencil`.
Reviewed By: brecht, fclem, antoniov
Maniphest Tasks: T65191
Differential Revision: https://developer.blender.org/D4962
Diffstat (limited to 'source/blender/draw')
-rw-r--r-- | source/blender/draw/intern/draw_manager.c | 78 |
1 files changed, 44 insertions, 34 deletions
diff --git a/source/blender/draw/intern/draw_manager.c b/source/blender/draw/intern/draw_manager.c index 47d0e97d34b..8897d14c5fd 100644 --- a/source/blender/draw/intern/draw_manager.c +++ b/source/blender/draw/intern/draw_manager.c @@ -999,13 +999,10 @@ void DRW_cache_free_old_batches(Main *bmain) /* TODO(fclem): This is not optimal since it iter over all dupli instances. * In this case only the source object should be tagged. */ - int iter_flags = DEG_ITER_OBJECT_FLAG_LINKED_DIRECTLY | DEG_ITER_OBJECT_FLAG_LINKED_VIA_SET | - DEG_ITER_OBJECT_FLAG_VISIBLE | DEG_ITER_OBJECT_FLAG_DUPLI; - - DEG_OBJECT_ITER_BEGIN (depsgraph, ob, iter_flags) { + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN (depsgraph, ob) { DRW_batch_cache_free_old(ob, ctime); } - DEG_OBJECT_ITER_END; + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_END; } } } @@ -1366,7 +1363,9 @@ static void drw_engines_enable_basic(void) use_drw_engine(DRW_engine_viewport_basic_type.draw_engine); } -static void drw_engines_enable(ViewLayer *view_layer, RenderEngineType *engine_type) +static void drw_engines_enable(ViewLayer *view_layer, + RenderEngineType *engine_type, + bool gpencil_engine_needed) { Object *obact = OBACT(view_layer); const enum eContextObjectMode mode = CTX_data_mode_enum_ex( @@ -1377,7 +1376,9 @@ static void drw_engines_enable(ViewLayer *view_layer, RenderEngineType *engine_t drw_engines_enable_from_engine(engine_type, drawtype, use_xray); /* grease pencil */ - use_drw_engine(&draw_engine_gpencil_type); + if (gpencil_engine_needed) { + use_drw_engine(&draw_engine_gpencil_type); + } if (DRW_state_draw_support()) { /* Draw paint modes first so that they are drawn below the wireframes. */ @@ -1414,6 +1415,16 @@ static void drw_engines_data_validate(void) GPU_viewport_engines_data_validate(DST.viewport, engine_handle_array); } +/* Fast check to see if gpencil drawing engine is needed. + * For slow exact check use `DRW_render_check_grease_pencil` */ +static bool drw_gpencil_engine_needed(Depsgraph *depsgraph, View3D *v3d) +{ + const bool exclude_gpencil_rendering = v3d ? (v3d->object_type_exclude_viewport & + (1 << OB_GPENCIL)) != 0 : + false; + return (!exclude_gpencil_rendering) || DEG_id_type_any_exists(depsgraph, ID_GD); +} + /* -------------------------------------------------------------------- */ /** \name View Update * \{ */ @@ -1428,6 +1439,8 @@ void DRW_notify_view_update(const DRWUpdateContext *update_ctx) Scene *scene = update_ctx->scene; ViewLayer *view_layer = update_ctx->view_layer; + const bool gpencil_engine_needed = drw_gpencil_engine_needed(depsgraph, v3d); + /* Separate update for each stereo view. */ for (int view = 0; view < 2; view++) { GPUViewport *viewport = WM_draw_region_get_viewport(ar, view); @@ -1456,7 +1469,7 @@ void DRW_notify_view_update(const DRWUpdateContext *update_ctx) .object_mode = OB_MODE_OBJECT, }; - drw_engines_enable(view_layer, engine_type); + drw_engines_enable(view_layer, engine_type, gpencil_engine_needed); for (LinkData *link = DST.enabled_engines.first; link; link = link->next) { DrawEngineType *draw_engine = link->data; @@ -1541,8 +1554,17 @@ void DRW_draw_render_loop_ex(struct Depsgraph *depsgraph, drw_context_state_init(); drw_viewport_var_init(); + const int object_type_exclude_viewport = v3d->object_type_exclude_viewport; + /* Check if scene needs to perform the populate loop */ + const bool internal_engine = (engine_type->flag & RE_INTERNAL) != 0; + const bool draw_type_render = v3d->shading.type == OB_RENDER; + const bool overlays_on = (v3d->flag2 & V3D_HIDE_OVERLAYS) == 0; + const bool gpencil_engine_needed = drw_gpencil_engine_needed(depsgraph, v3d); + const bool do_populate_loop = internal_engine || overlays_on || !draw_type_render || + gpencil_engine_needed; + /* Get list of enabled engines */ - drw_engines_enable(view_layer, engine_type); + drw_engines_enable(view_layer, engine_type, gpencil_engine_needed); drw_engines_data_validate(); @@ -1565,15 +1587,8 @@ void DRW_draw_render_loop_ex(struct Depsgraph *depsgraph, drw_engines_world_update(scene); /* Only iterate over objects for internal engines or when overlays are enabled */ - const bool internal_engine = (engine_type->flag & RE_INTERNAL) != 0; - const bool draw_type_render = v3d->shading.type == OB_RENDER; - const bool overlays_on = (v3d->flag2 & V3D_HIDE_OVERLAYS) == 0; - if (internal_engine || overlays_on || !draw_type_render) { - const int object_type_exclude_viewport = v3d->object_type_exclude_viewport; - const int iter_flag = DEG_ITER_OBJECT_FLAG_LINKED_DIRECTLY | - DEG_ITER_OBJECT_FLAG_LINKED_VIA_SET | DEG_ITER_OBJECT_FLAG_VISIBLE | - DEG_ITER_OBJECT_FLAG_DUPLI; - DEG_OBJECT_ITER_BEGIN (depsgraph, ob, iter_flag) { + if (do_populate_loop) { + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN (depsgraph, ob) { if ((object_type_exclude_viewport & (1 << ob->type)) != 0) { continue; } @@ -1585,7 +1600,7 @@ void DRW_draw_render_loop_ex(struct Depsgraph *depsgraph, drw_duplidata_load(DST.dupli_source); drw_engines_cache_populate(ob); } - DEG_OBJECT_ITER_END; + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_END; } drw_duplidata_free(); @@ -1778,6 +1793,10 @@ void DRW_draw_render_loop_offscreen(struct Depsgraph *depsgraph, /* Helper to check if exit object type to render. */ bool DRW_render_check_grease_pencil(Depsgraph *depsgraph) { + if (!drw_gpencil_engine_needed(depsgraph, NULL)) { + return false; + } + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN (depsgraph, ob) { if (ob->type == OB_GPENCIL) { if (DRW_object_visibility_in_active_context(ob) & OB_VISIBLE_SELF) { @@ -2025,10 +2044,7 @@ void DRW_render_object_iter( const int object_type_exclude_viewport = draw_ctx->v3d ? draw_ctx->v3d->object_type_exclude_viewport : 0; - const int iter_flag = DEG_ITER_OBJECT_FLAG_LINKED_DIRECTLY | - DEG_ITER_OBJECT_FLAG_LINKED_VIA_SET | DEG_ITER_OBJECT_FLAG_VISIBLE | - DEG_ITER_OBJECT_FLAG_DUPLI; - DEG_OBJECT_ITER_BEGIN (depsgraph, ob, iter_flag) { + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN (depsgraph, ob) { if ((object_type_exclude_viewport & (1 << ob->type)) == 0) { DST.dupli_parent = data_.dupli_parent; DST.dupli_source = data_.dupli_object_current; @@ -2044,7 +2060,7 @@ void DRW_render_object_iter( } } } - DEG_OBJECT_ITER_END; + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_END; drw_duplidata_free(); } @@ -2282,13 +2298,10 @@ void DRW_draw_select_loop(struct Depsgraph *depsgraph, FOREACH_OBJECT_IN_MODE_END; } else { - const int iter_flag = DEG_ITER_OBJECT_FLAG_LINKED_DIRECTLY | - DEG_ITER_OBJECT_FLAG_LINKED_VIA_SET | DEG_ITER_OBJECT_FLAG_VISIBLE | - DEG_ITER_OBJECT_FLAG_DUPLI; const int object_type_exclude_select = (v3d->object_type_exclude_viewport | v3d->object_type_exclude_select); bool filter_exclude = false; - DEG_OBJECT_ITER_BEGIN (depsgraph, ob, iter_flag) { + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN (depsgraph, ob) { if (v3d->localvd && ((v3d->local_view_uuid & ob->base_local_view_bits) == 0)) { continue; } @@ -2318,7 +2331,7 @@ void DRW_draw_select_loop(struct Depsgraph *depsgraph, drw_engines_cache_populate(ob); } } - DEG_OBJECT_ITER_END; + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_END; } drw_duplidata_free(); @@ -2400,10 +2413,7 @@ static void drw_draw_depth_loop_imp(void) View3D *v3d = DST.draw_ctx.v3d; const int object_type_exclude_viewport = v3d->object_type_exclude_viewport; - const int iter_flag = DEG_ITER_OBJECT_FLAG_LINKED_DIRECTLY | - DEG_ITER_OBJECT_FLAG_LINKED_VIA_SET | DEG_ITER_OBJECT_FLAG_VISIBLE | - DEG_ITER_OBJECT_FLAG_DUPLI; - DEG_OBJECT_ITER_BEGIN (DST.draw_ctx.depsgraph, ob, iter_flag) { + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN (DST.draw_ctx.depsgraph, ob) { if ((object_type_exclude_viewport & (1 << ob->type)) != 0) { continue; } @@ -2417,7 +2427,7 @@ static void drw_draw_depth_loop_imp(void) drw_duplidata_load(DST.dupli_source); drw_engines_cache_populate(ob); } - DEG_OBJECT_ITER_END; + DEG_OBJECT_ITER_FOR_RENDER_ENGINE_END; drw_duplidata_free(); drw_engines_cache_finish(); |