render/device_scene.cpp - GCC Code Coverage Report

render/device_scene.cpp

Line	Branch	Exec	Source
1			// SPDX-License-Identifier: BSD-3-Clause
2			/// @file device_scene.cpp
3			/// @brief Building and running each frame's graph over the device scene.
4			#include "ernie/render/device_scene.h"
5
6			#include <glm/common.hpp>
7			#include <glm/geometric.hpp>
8
9			namespace ernie {
10
11		15	DeviceScene::DeviceScene(DeviceContext& context, Arenas& arenas, const Scene& scene,
12		15	const ShaderCompiler& compiler)
13	1/2 ✓ Branch 2 taken 15 times. ✗ Branch 3 not taken.	15	: context_(context), pool_(context), columns_(context, arenas, scene),
14	2/4 ✓ Branch 1 taken 15 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 15 times. ✗ Branch 5 not taken.	15	transforms_(context, arenas, scene, compiler), geometry_(context, arenas, scene),
15	2/4 ✓ Branch 1 taken 15 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 15 times. ✗ Branch 4 not taken.	15	instances_(context, arenas) {
16	1/2 ✓ Branch 0 taken 15 times. ✗ Branch 1 not taken.	15	if (context.Capabilities().rayQuery) {
17	1/2 ✓ Branch 1 taken 15 times. ✗ Branch 2 not taken.	15	tracer_ = std::make_unique<RayTracer>(context, arenas, compiler, geometry_);
18			}
19		15	}
20
21		16	bool DeviceScene::Follow(const glm::dvec3& viewpoint) {
22	2/2 ✓ Branch 2 taken 2 times. ✓ Branch 3 taken 14 times.	16	if (glm::length(viewpoint - transforms_.Origin()) <= kRebaseDistance) {
23			return false;
24			}
25		2	ERNIE_ZONE("Rebase the render origin");
26	2/4 ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✓ Branch 6 taken 2 times. ✗ Branch 7 not taken.	4	transforms_.SetOrigin(glm::round(viewpoint / kRebaseDistance) * kRebaseDistance);
27		2	return true;
28		2	}
29
30		27	Ticket DeviceScene::Execute(const std::function<void(graph::Graph&)>& passes,
31			std::span<const Ticket> waits, BinarySemaphores binary) {
32		27	ERNIE_ZONE("Run a frame");
33	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	graph::Graph graph(context_, pool_);
34	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	columns_.AddSync(graph);
35	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	transforms_.AddUpdate(graph);
36	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	const GeometryPool::Changes changes = geometry_.Update();
37	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	instances_.Apply(changes);
38	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	geometry_.AddUploads(graph);
39	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	instances_.AddUploads(graph);
40	1/2 ✓ Branch 0 taken 27 times. ✗ Branch 1 not taken.	27	if (tracer_) {
41	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	27	tracer_->AddBuild(graph, changes, transforms_, instances_);
42			}
43	2/2 ✓ Branch 0 taken 25 times. ✓ Branch 1 taken 2 times.	27	if (passes) {
44	1/2 ✓ Branch 1 taken 25 times. ✗ Branch 2 not taken.	25	passes(graph);
45			}
46	1/2 ✓ Branch 1 taken 27 times. ✗ Branch 2 not taken.	54	return graph.Execute(context_.Main(), waits, binary);
47		27	}
48
49			} // namespace ernie
50