From 873d7f7e14e080f75e75ed7c6c07f326e588cecb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Foucault?= <foucault.clem@gmail.com>
Date: Tue, 10 Jul 2018 14:14:55 +0200
Subject: DrawData: Change drawdata to a generic struct shared accross ID types

This makes tagging much more generic and make the world updates more in
line with the new tagging system (Depsgraph).
---
 source/blender/draw/engines/eevee/eevee_data.c | 72 ++++++++++++++++----------
 1 file changed, 44 insertions(+), 28 deletions(-)

(limited to 'source/blender/draw/engines/eevee/eevee_data.c')

diff --git a/source/blender/draw/engines/eevee/eevee_data.c b/source/blender/draw/engines/eevee/eevee_data.c
index e9883cc3054..bf039871d52 100644
--- a/source/blender/draw/engines/eevee/eevee_data.c
+++ b/source/blender/draw/engines/eevee/eevee_data.c
@@ -91,9 +91,9 @@ EEVEE_ViewLayerData *EEVEE_view_layer_data_ensure(void)
 
 /* Object data. */
 
-static void eevee_object_data_init(ObjectEngineData *engine_data)
+static void eevee_object_data_init(DrawData *dd)
 {
-	EEVEE_ObjectEngineData *eevee_data = (EEVEE_ObjectEngineData *)engine_data;
+	EEVEE_ObjectEngineData *eevee_data = (EEVEE_ObjectEngineData *)dd;
 	eevee_data->shadow_caster_id = -1;
 }
 
@@ -102,15 +102,15 @@ EEVEE_ObjectEngineData *EEVEE_object_data_get(Object *ob)
 	if (ELEM(ob->type, OB_LIGHTPROBE, OB_LAMP)) {
 		return NULL;
 	}
-	return (EEVEE_ObjectEngineData *)DRW_object_engine_data_get(
-	        ob, &draw_engine_eevee_type);
+	return (EEVEE_ObjectEngineData *)DRW_drawdata_get(
+	        &ob->id, &draw_engine_eevee_type);
 }
 
 EEVEE_ObjectEngineData *EEVEE_object_data_ensure(Object *ob)
 {
 	BLI_assert(!ELEM(ob->type, OB_LIGHTPROBE, OB_LAMP));
-	return (EEVEE_ObjectEngineData *)DRW_object_engine_data_ensure(
-	        ob,
+	return (EEVEE_ObjectEngineData *)DRW_drawdata_ensure(
+	        &ob->id,
 	        &draw_engine_eevee_type,
 	        sizeof(EEVEE_ObjectEngineData),
 	        eevee_object_data_init,
@@ -119,18 +119,10 @@ EEVEE_ObjectEngineData *EEVEE_object_data_ensure(Object *ob)
 
 /* Light probe data. */
 
-static void eevee_lightprobe_data_init(ObjectEngineData *engine_data)
+static void eevee_lightprobe_data_init(DrawData *dd)
 {
-	EEVEE_LightProbeEngineData *ped = (EEVEE_LightProbeEngineData *)engine_data;
-	ped->need_full_update = true;
-	ped->need_update = true;
-}
-
-static void eevee_lightprobe_data_free(ObjectEngineData *engine_data)
-{
-	EEVEE_LightProbeEngineData *ped = (EEVEE_LightProbeEngineData *)engine_data;
-
-	BLI_freelistN(&ped->captured_object_list);
+	EEVEE_LightProbeEngineData *ped = (EEVEE_LightProbeEngineData *)dd;
+	ped->need_update = false;
 }
 
 EEVEE_LightProbeEngineData *EEVEE_lightprobe_data_get(Object *ob)
@@ -138,26 +130,26 @@ EEVEE_LightProbeEngineData *EEVEE_lightprobe_data_get(Object *ob)
 	if (ob->type != OB_LIGHTPROBE) {
 		return NULL;
 	}
-	return (EEVEE_LightProbeEngineData *)DRW_object_engine_data_get(
-	        ob, &draw_engine_eevee_type);
+	return (EEVEE_LightProbeEngineData *)DRW_drawdata_get(
+	        &ob->id, &draw_engine_eevee_type);
 }
 
 EEVEE_LightProbeEngineData *EEVEE_lightprobe_data_ensure(Object *ob)
 {
 	BLI_assert(ob->type == OB_LIGHTPROBE);
-	return (EEVEE_LightProbeEngineData *)DRW_object_engine_data_ensure(
-	        ob,
+	return (EEVEE_LightProbeEngineData *)DRW_drawdata_ensure(
+	        &ob->id,
 	        &draw_engine_eevee_type,
 	        sizeof(EEVEE_LightProbeEngineData),
 	        eevee_lightprobe_data_init,
-	        eevee_lightprobe_data_free);
+	        NULL);
 }
 
 /* Lamp data. */
 
-static void eevee_lamp_data_init(ObjectEngineData *engine_data)
+static void eevee_lamp_data_init(DrawData *dd)
 {
-	EEVEE_LampEngineData *led = (EEVEE_LampEngineData *)engine_data;
+	EEVEE_LampEngineData *led = (EEVEE_LampEngineData *)dd;
 	led->need_update = true;
 	led->prev_cube_shadow_id = -1;
 }
@@ -167,17 +159,41 @@ EEVEE_LampEngineData *EEVEE_lamp_data_get(Object *ob)
 	if (ob->type != OB_LAMP) {
 		return NULL;
 	}
-	return (EEVEE_LampEngineData *)DRW_object_engine_data_get(
-	        ob, &draw_engine_eevee_type);
+	return (EEVEE_LampEngineData *)DRW_drawdata_get(
+	        &ob->id, &draw_engine_eevee_type);
 }
 
 EEVEE_LampEngineData *EEVEE_lamp_data_ensure(Object *ob)
 {
 	BLI_assert(ob->type == OB_LAMP);
-	return (EEVEE_LampEngineData *)DRW_object_engine_data_ensure(
-	        ob,
+	return (EEVEE_LampEngineData *)DRW_drawdata_ensure(
+	        &ob->id,
 	        &draw_engine_eevee_type,
 	        sizeof(EEVEE_LampEngineData),
 	        eevee_lamp_data_init,
 	        NULL);
 }
+
+/* World data. */
+
+static void eevee_world_data_init(DrawData *dd)
+{
+	EEVEE_WorldEngineData *wed = (EEVEE_WorldEngineData *)dd;
+	wed->dd.recalc |= 1;
+}
+
+EEVEE_WorldEngineData *EEVEE_world_data_get(World *wo)
+{
+	return (EEVEE_WorldEngineData *)DRW_drawdata_get(
+	        &wo->id, &draw_engine_eevee_type);
+}
+
+EEVEE_WorldEngineData *EEVEE_world_data_ensure(World *wo)
+{
+	return (EEVEE_WorldEngineData *)DRW_drawdata_ensure(
+	        &wo->id,
+	        &draw_engine_eevee_type,
+	        sizeof(EEVEE_WorldEngineData),
+	        eevee_world_data_init,
+	        NULL);
+}
-- 
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