summaryrefslogtreecommitdiff
path: root/modules/raycast/raycast_occlusion_cull.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'modules/raycast/raycast_occlusion_cull.cpp')
-rw-r--r--modules/raycast/raycast_occlusion_cull.cpp103
1 files changed, 55 insertions, 48 deletions
diff --git a/modules/raycast/raycast_occlusion_cull.cpp b/modules/raycast/raycast_occlusion_cull.cpp
index 89e75f774e..c74799caa3 100644
--- a/modules/raycast/raycast_occlusion_cull.cpp
+++ b/modules/raycast/raycast_occlusion_cull.cpp
@@ -1,35 +1,36 @@
-/*************************************************************************/
-/* raycast_occlusion_cull.cpp */
-/*************************************************************************/
-/* 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. */
-/*************************************************************************/
+/**************************************************************************/
+/* raycast_occlusion_cull.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* 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. */
+/**************************************************************************/
#include "raycast_occlusion_cull.h"
#include "core/config/project_settings.h"
+#include "core/object/worker_thread_pool.h"
#include "core/templates/local_vector.h"
#ifdef __SSE2__
@@ -78,9 +79,9 @@ void RaycastOcclusionCull::RaycastHZBuffer::resize(const Size2i &p_size) {
memset(camera_ray_masks.ptr(), ~0, camera_rays_tile_count * TILE_RAYS * sizeof(uint32_t));
}
-void RaycastOcclusionCull::RaycastHZBuffer::update_camera_rays(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, ThreadWorkPool &p_thread_work_pool) {
+void RaycastOcclusionCull::RaycastHZBuffer::update_camera_rays(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal) {
CameraRayThreadData td;
- td.thread_count = p_thread_work_pool.get_thread_count();
+ td.thread_count = WorkerThreadPool::get_singleton()->get_thread_count();
td.z_near = p_cam_projection.get_z_near();
td.z_far = p_cam_projection.get_z_far() * 1.05f;
@@ -88,7 +89,7 @@ void RaycastOcclusionCull::RaycastHZBuffer::update_camera_rays(const Transform3D
td.camera_dir = -p_cam_transform.basis.get_column(2);
td.camera_orthogonal = p_cam_orthogonal;
- CameraMatrix inv_camera_matrix = p_cam_projection.inverse();
+ Projection inv_camera_matrix = p_cam_projection.inverse();
Vector3 camera_corner_proj = Vector3(-1.0f, -1.0f, -1.0f);
Vector3 camera_corner_view = inv_camera_matrix.xform(camera_corner_proj);
td.pixel_corner = p_cam_transform.xform(camera_corner_view);
@@ -106,7 +107,8 @@ void RaycastOcclusionCull::RaycastHZBuffer::update_camera_rays(const Transform3D
debug_tex_range = td.z_far;
- p_thread_work_pool.do_work(td.thread_count, this, &RaycastHZBuffer::_camera_rays_threaded, &td);
+ WorkerThreadPool::GroupID group_task = WorkerThreadPool::get_singleton()->add_template_group_task(this, &RaycastHZBuffer::_camera_rays_threaded, &td, td.thread_count, -1, true, SNAME("RaycastOcclusionCullUpdateCamera"));
+ WorkerThreadPool::get_singleton()->wait_for_group_task_completion(group_task);
}
void RaycastOcclusionCull::RaycastHZBuffer::_camera_rays_threaded(uint32_t p_thread, const CameraRayThreadData *p_data) {
@@ -331,10 +333,10 @@ void RaycastOcclusionCull::scenario_remove_instance(RID p_scenario, RID p_instan
}
void RaycastOcclusionCull::Scenario::_update_dirty_instance_thread(int p_idx, RID *p_instances) {
- _update_dirty_instance(p_idx, p_instances, nullptr);
+ _update_dirty_instance(p_idx, p_instances);
}
-void RaycastOcclusionCull::Scenario::_update_dirty_instance(int p_idx, RID *p_instances, ThreadWorkPool *p_thread_pool) {
+void RaycastOcclusionCull::Scenario::_update_dirty_instance(int p_idx, RID *p_instances) {
OccluderInstance *occ_inst = instances.getptr(p_instances[p_idx]);
if (!occ_inst) {
@@ -355,14 +357,16 @@ void RaycastOcclusionCull::Scenario::_update_dirty_instance(int p_idx, RID *p_in
const Vector3 *read_ptr = occ->vertices.ptr();
Vector3 *write_ptr = occ_inst->xformed_vertices.ptr();
- if (p_thread_pool && vertices_size > 1024) {
+ if (vertices_size > 1024) {
TransformThreadData td;
td.xform = occ_inst->xform;
td.read = read_ptr;
td.write = write_ptr;
td.vertex_count = vertices_size;
- td.thread_count = p_thread_pool->get_thread_count();
- p_thread_pool->do_work(td.thread_count, this, &Scenario::_transform_vertices_thread, &td);
+ td.thread_count = WorkerThreadPool::get_singleton()->get_thread_count();
+ WorkerThreadPool::GroupID group_task = WorkerThreadPool::get_singleton()->add_template_group_task(this, &Scenario::_transform_vertices_thread, &td, td.thread_count, -1, true, SNAME("RaycastOcclusionCull"));
+ WorkerThreadPool::get_singleton()->wait_for_group_task_completion(group_task);
+
} else {
_transform_vertices_range(read_ptr, write_ptr, occ_inst->xform, 0, vertices_size);
}
@@ -392,7 +396,7 @@ void RaycastOcclusionCull::Scenario::_commit_scene(void *p_ud) {
scenario->commit_done = true;
}
-bool RaycastOcclusionCull::Scenario::update(ThreadWorkPool &p_thread_pool) {
+bool RaycastOcclusionCull::Scenario::update() {
ERR_FAIL_COND_V(singleton == nullptr, false);
if (commit_thread == nullptr) {
@@ -426,13 +430,15 @@ bool RaycastOcclusionCull::Scenario::update(ThreadWorkPool &p_thread_pool) {
instances.erase(removed_instances[i]);
}
- if (dirty_instances_array.size() / p_thread_pool.get_thread_count() > 128) {
+ if (dirty_instances_array.size() / WorkerThreadPool::get_singleton()->get_thread_count() > 128) {
// Lots of instances, use per-instance threading
- p_thread_pool.do_work(dirty_instances_array.size(), this, &Scenario::_update_dirty_instance_thread, dirty_instances_array.ptr());
+ WorkerThreadPool::GroupID group_task = WorkerThreadPool::get_singleton()->add_template_group_task(this, &Scenario::_update_dirty_instance_thread, dirty_instances_array.ptr(), dirty_instances_array.size(), -1, true, SNAME("RaycastOcclusionCullUpdate"));
+ WorkerThreadPool::get_singleton()->wait_for_group_task_completion(group_task);
+
} else {
// Few instances, use threading on the vertex transforms
for (unsigned int i = 0; i < dirty_instances_array.size(); i++) {
- _update_dirty_instance(i, dirty_instances_array.ptr(), &p_thread_pool);
+ _update_dirty_instance(i, dirty_instances_array.ptr());
}
}
@@ -484,7 +490,7 @@ void RaycastOcclusionCull::Scenario::_raycast(uint32_t p_idx, const RaycastThrea
rtcIntersect16((const int *)&p_raycast_data->masks[p_idx * TILE_RAYS], ebr_scene[current_scene_idx], &ctx, &p_raycast_data->rays[p_idx]);
}
-void RaycastOcclusionCull::Scenario::raycast(CameraRayTile *r_rays, const uint32_t *p_valid_masks, uint32_t p_tile_count, ThreadWorkPool &p_thread_pool) const {
+void RaycastOcclusionCull::Scenario::raycast(CameraRayTile *r_rays, const uint32_t *p_valid_masks, uint32_t p_tile_count) const {
ERR_FAIL_COND(singleton == nullptr);
if (raycast_singleton->ebr_device == nullptr) {
return; // Embree is initialized on demand when there is some scenario with occluders in it.
@@ -498,7 +504,8 @@ void RaycastOcclusionCull::Scenario::raycast(CameraRayTile *r_rays, const uint32
td.rays = r_rays;
td.masks = p_valid_masks;
- p_thread_pool.do_work(p_tile_count, this, &Scenario::_raycast, &td);
+ WorkerThreadPool::GroupID group_task = WorkerThreadPool::get_singleton()->add_template_group_task(this, &Scenario::_raycast, &td, p_tile_count, -1, true, SNAME("RaycastOcclusionCullRaycast"));
+ WorkerThreadPool::get_singleton()->wait_for_group_task_completion(group_task);
}
////////////////////////////////////////////////////////
@@ -524,7 +531,7 @@ void RaycastOcclusionCull::buffer_set_size(RID p_buffer, const Vector2i &p_size)
buffers[p_buffer].resize(p_size);
}
-void RaycastOcclusionCull::buffer_update(RID p_buffer, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, ThreadWorkPool &p_thread_pool) {
+void RaycastOcclusionCull::buffer_update(RID p_buffer, const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal) {
if (!buffers.has(p_buffer)) {
return;
}
@@ -537,16 +544,16 @@ void RaycastOcclusionCull::buffer_update(RID p_buffer, const Transform3D &p_cam_
Scenario &scenario = scenarios[buffer.scenario_rid];
- bool removed = scenario.update(p_thread_pool);
+ bool removed = scenario.update();
if (removed) {
scenarios.erase(buffer.scenario_rid);
return;
}
- buffer.update_camera_rays(p_cam_transform, p_cam_projection, p_cam_orthogonal, p_thread_pool);
+ buffer.update_camera_rays(p_cam_transform, p_cam_projection, p_cam_orthogonal);
- scenario.raycast(buffer.camera_rays, buffer.camera_ray_masks.ptr(), buffer.camera_rays_tile_count, p_thread_pool);
+ scenario.raycast(buffer.camera_rays, buffer.camera_ray_masks.ptr(), buffer.camera_rays_tile_count);
buffer.sort_rays(-p_cam_transform.basis.get_column(2), p_cam_orthogonal);
buffer.update_mips();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 15:59:07 +0000