scene/tables/materials.h - GCC Code Coverage Report

scene/tables/materials.h

Line	Branch	Exec	Source
1			// SPDX-License-Identifier: BSD-3-Clause
2			#pragma once
3
4			#include <cstdint>
5			#include <map>
6			#include <memory>
7			#include <set>
8			#include <span>
9			#include <string>
10			#include <string_view>
11			#include <utility>
12			#include <vector>
13
14			#include "chrono_batch_render/device/program.h"
15			#include "chrono_batch_render/device/ref.h"
16			#include "chrono_batch_render/graph/library.h"
17			#include "chrono_batch_render/material/codegen.h"
18			#include "chrono_batch_render/material/node.h"
19			#include "chrono_batch_render/scene/records/materials.h"
20			#include "chrono_batch_render/scene/tables/connections.h"
21			#include "chrono_batch_render/scene/tables/pack.h"
22			#include "chrono_batch_render/scene/tables/storage.h"
23			#include "chrono_batch_render/scene/tables/table.h"
24			#include "chrono_batch_render/stage/structure/structure.h"
25
26			namespace chrono::batch_render {
27
28			class TextureTable;
29
30			class MaterialTable : public RenderTable {
31			public:
32		353	MaterialTable(Structure& structure, const TextureTable& textures)
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34
35		928	std::string_view Name() const override {
36		928	return "materials";
37			}
38
39			std::span<const ColumnRef> Inputs() const override;
40
41		3096	std::span<const TableId> TableInputs() const override {
42		3096	static constexpr TableId kTables[] = {TableId::Textures};
43		3096	return kTables;
44			}
45
46			void Prepare() override;
47
48		8553	bool Pending() const override {
49		8553	return m_nodeVersion != material::MaterialNodeVersion();
50			}
51
52			void Run(const ChangeSet& changes, TableVersions& versions) override;
53			void Describe(RenderTables& tables) const override;
54
55		928	void Hold(std::vector<Ref<const RefCounted>>& held) const override {
56	4/8 ✓ Branch 0 taken 4640 times. ✓ Branch 1 taken 928 times. ✓ Branch 2 taken 4635 times. ✓ Branch 3 taken 5 times. ✗ Branch 4 not taken. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken.	5568	HoldBuffers(held, {m_records.Buffer(), m_words.Buffer(), m_checkers.Buffer(),
57			m_temperatures.Buffer(), m_radios.Buffer()});
58		1856	}
59
60	1/2 ✓ Branch 0 taken 1 time. ✗ Branch 1 not taken.	1	const MaterialRecord& Record(uint32_t prim) const {
61	31/47 ✓ Branch 0 taken 1 time. ✗ Branch 1 not taken. ✓ Branch 3 taken 1 time. ✓ Branch 5 taken 1 time. ✗ Branch 6 not taken. ✓ Branch 8 taken 1 time. ✓ Branch 10 taken 1 time. ✗ Branch 11 not taken. ✓ Branch 13 taken 1 time. ✓ Branch 15 taken 1 time. ✗ Branch 16 not taken. ✓ Branch 18 taken 1 time. ✓ Branch 20 taken 1 time. ✗ Branch 21 not taken. ✓ Branch 23 taken 1 time. ✓ Branch 25 taken 1 time. ✗ Branch 26 not taken. ✓ Branch 28 taken 1 time. ✓ Branch 30 taken 1 time. ✗ Branch 31 not taken. ✓ Branch 33 taken 1 time. ✓ Branch 35 taken 1 time. ✗ Branch 36 not taken. ✓ Branch 38 taken 1 time. ✓ Branch 40 taken 1 time. ✗ Branch 41 not taken. ✓ Branch 43 taken 1 time. ✓ Branch 45 taken 1 time. ✗ Branch 46 not taken. ✓ Branch 48 taken 1 time. ✓ Branch 50 taken 1 time. ✗ Branch 51 not taken. ✓ Branch 53 taken 1 time. ✓ Branch 55 taken 1 time. ✗ Branch 56 not taken. ✓ Branch 57 taken 1 time. ✗ Branch 58 not taken. ✓ Branch 60 taken 1 time. ✓ Branch 62 taken 1 time. ✗ Branch 63 not taken. ✓ Branch 65 taken 1 time. ✓ Branch 67 taken 1 time. ✗ Branch 68 not taken. ✓ Branch 70 taken 1 time. ✓ Branch 72 taken 1 time. ✗ Branch 73 not taken. ✓ Branch 75 taken 1 time.	31	return m_records.Row(prim);
62			}
63
64		7	uint32_t Resolves() const {
65	7/7 ✓ Branch 1 taken 1 time. ✓ Branch 4 taken 1 time. ✓ Branch 7 taken 1 time. ✓ Branch 10 taken 1 time. ✓ Branch 13 taken 1 time. ✓ Branch 16 taken 1 time. ✓ Branch 19 taken 1 time.	7	return m_resolves;
66			}
67
68		149	const material::MaterialDefinitionSetRef& Definitions() const {
69	1/1 ✓ Branch 2 taken 149 times.	3662	return m_definitions;
70			}
71
72			private:
73			using Connection = ConnectionCache::Connection;
74
75			struct Binding {
76			uint32_t texture = kNoPrim;
77			uint32_t low = 0;
78			uint32_t high = 0;
79			};
80
81			struct Carry {
82			uint32_t from = 0;
83			uint32_t to = 0;
84			uint32_t words = 0;
85			};
86
87			struct RadarLink {
88			uint32_t material = kNoPrim;
89			uint32_t row = 0;
90			};
91
92			struct Reached {
93			uint32_t prim = kNoPrim;
94			std::shared_ptr<const material::MaterialNodeDefinition> node;
95			std::vector<material::InputBinding> inputs;
96			std::vector<Connection> textures;
97			std::vector<uint32_t> spectra;
98			};
99
100			void Resolve(const ChangeSet& changes);
101			void ResolveMaterial(uint32_t material);
102			void ResolvePreview(uint32_t material, uint32_t shader);
103			void ResolveNode(uint32_t material, uint32_t shader,
104			std::shared_ptr<const material::MaterialNodeDefinition> surface);
105			std::vector<Reached>
106			ReachNodes(uint32_t shader, std::shared_ptr<const material::MaterialNodeDefinition> surface);
107			std::vector<uint32_t> OrderPatterns(std::vector<Reached>& reached) const;
108			bool BindTexture(uint32_t shader, const Connection& connection, std::string_view input,
109			bool color, uint32_t slot, TextureChannel& channel);
110			void CarryPrevious(const std::vector<MaterialRecord>& before);
111			void Define(uint32_t material, uint32_t definition, uint32_t words);
112			void WarnOutsideVisible();
113			void ResolveRadios();
114			void WriteRadios();
115			void ResolvePlacement(uint32_t placement, uint32_t mapping);
116			uint32_t PackDetail(uint32_t shader, uint32_t detail, uint32_t textures);
117			bool ResolvePlanetary(uint32_t material, uint32_t shader);
118			bool Restructured(const ChangeSet& changes) const;
119			bool Changed(SchemaId schema) const;
120			std::span<const Connection> Connections(uint32_t prim);
121			void CopyCell(ColumnRef column, uint32_t prim, uint32_t destination);
122			void BuildEntries();
123			device::Program& Kernels();
124
125			Structure& m_structure;
126			const TextureTable& m_textures;
127			Ref<device::Program> m_program;
128			RecordTable<MaterialRecord> m_records{"material records"};
129			DeviceTable<uint32_t> m_words{"material words"};
130			PackPlan m_pack{"material"};
131			std::vector<Binding> m_bindings;
132			std::vector<Carry> m_carries;
133			ConnectionCache m_connections{m_structure, {SchemaId::Connectable}};
134			std::vector<bool> m_touched;
135			uint64_t m_writes = 0;
136			std::vector<RadarLink> m_radarLinks;
137			Ref<device::Buffer> m_carried;
138			graph::DefinitionLibrary<material::MaterialDefinition> m_library{
139			material::kFirstGeneratedDefinition};
140			std::vector<uint32_t> m_generations;
141			std::set<uint32_t> m_spectral;
142			std::set<std::pair<uint64_t, uint64_t>> m_warned;
143			mutable std::vector<ColumnRef> m_inputs;
144			mutable uint32_t m_inputSchemas = 0;
145			uint64_t m_nodeVersion = material::MaterialNodeVersion();
146			uint32_t m_wordCount = 0;
147			uint32_t m_resolves = 0;
148			material::MaterialDefinitionSetRef m_definitions =
149			std::make_shared<const material::MaterialDefinitionSet>();
150			DeviceTable<CheckerRecord> m_checkers{"checkerboard records"};
151			DeviceTable<float> m_temperatures{"temperatures"};
152			uint32_t m_temperaturePrimvar = 0;
153			RecordTable<RadioRecord> m_radios{"radio materials"};
154			};
155
156			}
157