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-/*************************************************************************/
-/* renderer_storage.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
-
-#ifndef RENDERINGSERVERSTORAGE_H
-#define RENDERINGSERVERSTORAGE_H
-
-#include "servers/rendering_server.h"
-
-class RendererStorage {
- Color default_clear_color;
-
-public:
- enum DependencyChangedNotification {
- DEPENDENCY_CHANGED_AABB,
- DEPENDENCY_CHANGED_MATERIAL,
- DEPENDENCY_CHANGED_MESH,
- DEPENDENCY_CHANGED_MULTIMESH,
- DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES,
- DEPENDENCY_CHANGED_PARTICLES,
- DEPENDENCY_CHANGED_DECAL,
- DEPENDENCY_CHANGED_SKELETON_DATA,
- DEPENDENCY_CHANGED_SKELETON_BONES,
- DEPENDENCY_CHANGED_LIGHT,
- DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR,
- DEPENDENCY_CHANGED_REFLECTION_PROBE,
- };
-
- struct DependencyTracker;
-
- struct Dependency {
- void changed_notify(DependencyChangedNotification p_notification);
- void deleted_notify(const RID &p_rid);
-
- ~Dependency();
-
- private:
- friend struct DependencyTracker;
- Map<DependencyTracker *, uint32_t> instances;
- };
-
- struct DependencyTracker {
- void *userdata = nullptr;
- typedef void (*ChangedCallback)(DependencyChangedNotification, DependencyTracker *);
- typedef void (*DeletedCallback)(const RID &, DependencyTracker *);
-
- ChangedCallback changed_callback = nullptr;
- DeletedCallback deleted_callback = nullptr;
-
- void update_begin() { // call before updating dependencies
- instance_version++;
- }
-
- void update_dependency(Dependency *p_dependency) { //called internally, can't be used directly, use update functions in Storage
- dependencies.insert(p_dependency);
- p_dependency->instances[this] = instance_version;
- }
-
- void update_end() { //call after updating dependencies
- List<Pair<Dependency *, Map<DependencyTracker *, uint32_t>::Element *>> to_clean_up;
- for (Set<Dependency *>::Element *E = dependencies.front(); E; E = E->next()) {
- Dependency *dep = E->get();
- Map<DependencyTracker *, uint32_t>::Element *F = dep->instances.find(this);
- ERR_CONTINUE(!F);
- if (F->get() != instance_version) {
- Pair<Dependency *, Map<DependencyTracker *, uint32_t>::Element *> p;
- p.first = dep;
- p.second = F;
- to_clean_up.push_back(p);
- }
- }
-
- while (to_clean_up.size()) {
- to_clean_up.front()->get().first->instances.erase(to_clean_up.front()->get().second);
- dependencies.erase(to_clean_up.front()->get().first);
- to_clean_up.pop_front();
- }
- }
-
- void clear() { // clear all dependencies
- for (Set<Dependency *>::Element *E = dependencies.front(); E; E = E->next()) {
- Dependency *dep = E->get();
- dep->instances.erase(this);
- }
- dependencies.clear();
- }
-
- ~DependencyTracker() { clear(); }
-
- private:
- friend struct Dependency;
- uint32_t instance_version = 0;
- Set<Dependency *> dependencies;
- };
-
- virtual void base_update_dependency(RID p_base, DependencyTracker *p_instance) = 0;
-
- /* VOXEL GI API */
-
- virtual RID voxel_gi_allocate() = 0;
- virtual void voxel_gi_initialize(RID p_rid) = 0;
-
- virtual void voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
-
- virtual AABB voxel_gi_get_bounds(RID p_voxel_gi) const = 0;
- virtual Vector3i voxel_gi_get_octree_size(RID p_voxel_gi) const = 0;
- virtual Vector<uint8_t> voxel_gi_get_octree_cells(RID p_voxel_gi) const = 0;
- virtual Vector<uint8_t> voxel_gi_get_data_cells(RID p_voxel_gi) const = 0;
- virtual Vector<uint8_t> voxel_gi_get_distance_field(RID p_voxel_gi) const = 0;
-
- virtual Vector<int> voxel_gi_get_level_counts(RID p_voxel_gi) const = 0;
- virtual Transform3D voxel_gi_get_to_cell_xform(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range) = 0;
- virtual float voxel_gi_get_dynamic_range(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_propagation(RID p_voxel_gi, float p_range) = 0;
- virtual float voxel_gi_get_propagation(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_energy(RID p_voxel_gi, float p_energy) = 0;
- virtual float voxel_gi_get_energy(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_bias(RID p_voxel_gi, float p_bias) = 0;
- virtual float voxel_gi_get_bias(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_normal_bias(RID p_voxel_gi, float p_range) = 0;
- virtual float voxel_gi_get_normal_bias(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_interior(RID p_voxel_gi, bool p_enable) = 0;
- virtual bool voxel_gi_is_interior(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable) = 0;
- virtual bool voxel_gi_is_using_two_bounces(RID p_voxel_gi) const = 0;
-
- virtual void voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength) = 0;
- virtual float voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const = 0;
-
- virtual uint32_t voxel_gi_get_version(RID p_probe) = 0;
-
- /* FOG VOLUMES */
-
- virtual RID fog_volume_allocate() = 0;
- virtual void fog_volume_initialize(RID p_rid) = 0;
-
- virtual void fog_volume_set_shape(RID p_fog_volume, RS::FogVolumeShape p_shape) = 0;
- virtual void fog_volume_set_extents(RID p_fog_volume, const Vector3 &p_extents) = 0;
- virtual void fog_volume_set_material(RID p_fog_volume, RID p_material) = 0;
- virtual AABB fog_volume_get_aabb(RID p_fog_volume) const = 0;
- virtual RS::FogVolumeShape fog_volume_get_shape(RID p_fog_volume) const = 0;
-
- /* VISIBILITY NOTIFIER */
-
- virtual RID visibility_notifier_allocate() = 0;
- virtual void visibility_notifier_initialize(RID p_notifier) = 0;
- virtual void visibility_notifier_set_aabb(RID p_notifier, const AABB &p_aabb) = 0;
- virtual void visibility_notifier_set_callbacks(RID p_notifier, const Callable &p_enter_callbable, const Callable &p_exit_callable) = 0;
-
- virtual AABB visibility_notifier_get_aabb(RID p_notifier) const = 0;
- virtual void visibility_notifier_call(RID p_notifier, bool p_enter, bool p_deferred) = 0;
-
- virtual RS::InstanceType get_base_type(RID p_rid) const = 0;
- virtual bool free(RID p_rid) = 0;
-
- virtual bool has_os_feature(const String &p_feature) const = 0;
-
- virtual void update_dirty_resources() = 0;
-
- virtual void set_debug_generate_wireframes(bool p_generate) = 0;
-
- virtual void update_memory_info() = 0;
-
- virtual uint64_t get_rendering_info(RS::RenderingInfo p_info) = 0;
- virtual String get_video_adapter_name() const = 0;
- virtual String get_video_adapter_vendor() const = 0;
- virtual RenderingDevice::DeviceType get_video_adapter_type() const = 0;
-
- static RendererStorage *base_singleton;
-
- void set_default_clear_color(const Color &p_color) {
- default_clear_color = p_color;
- }
-
- Color get_default_clear_color() const {
- return default_clear_color;
- }
-#define TIMESTAMP_BEGIN() \
- { \
- if (RSG::storage->capturing_timestamps) \
- RSG::storage->capture_timestamps_begin(); \
- }
-
-#define RENDER_TIMESTAMP(m_text) \
- { \
- if (RSG::storage->capturing_timestamps) \
- RSG::storage->capture_timestamp(m_text); \
- }
-
- bool capturing_timestamps = false;
-
- virtual void capture_timestamps_begin() = 0;
- virtual void capture_timestamp(const String &p_name) = 0;
- virtual uint32_t get_captured_timestamps_count() const = 0;
- virtual uint64_t get_captured_timestamps_frame() const = 0;
- virtual uint64_t get_captured_timestamp_gpu_time(uint32_t p_index) const = 0;
- virtual uint64_t get_captured_timestamp_cpu_time(uint32_t p_index) const = 0;
- virtual String get_captured_timestamp_name(uint32_t p_index) const = 0;
-
- RendererStorage();
- virtual ~RendererStorage() {}
-};
-
-#endif // RENDERINGSERVERSTORAGE_H