GCC Code Coverage Report

chrono_batch_render/
Coverage:
low: ≥ 0%
medium: ≥ 75.0%
high: ≥ 90.0%
Lines:
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Branches:
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Functions:
43 / 44, 5 excl
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device/buffer.h
Line Branch Exec Source
1 // SPDX-License-Identifier: BSD-3-Clause
2 #pragma once
3
4 #include <cstddef>
5 #include <cstdint>
6 #include <span>
7 #include <string>
8 #include <utility>
9 #include <vector>
10
11 #include <dlpack/dlpack.h>
12
13 #include "chrono_batch_render/device/device.h"
14 #include "chrono_batch_render/device/resource.h"
15 #include "chrono_batch_render/export.h"
16
17 namespace chrono::batch_render::device {
18
19 class Device;
20
21 enum class Memory : uint8_t {
22 Device,
23 Upload,
24 Readback,
25 Shared,
26 Virtual,
27 };
28
29 enum class BufferUsage : uint32_t {
30 None = 0,
31 Indirect = 1u << 0,
32 AccelBuildInput = 1u << 1,
33 AccelStorage = 1u << 2,
34 Interop = 1u << 3,
35 };
36
37 constexpr BufferUsage operator|(BufferUsage a, BufferUsage b) {
38 return BufferUsage(uint32_t(a) | uint32_t(b));
39 }
40
41 437859 constexpr bool Has(BufferUsage usage, BufferUsage bits) {
42
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 317876 return (uint32_t(usage) & uint32_t(bits)) != 0;
43 }
44
45
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 390451 struct BufferDesc {
46 uint64_t bytes = 0;
47 Memory memory = Memory::Device;
48 BufferUsage usage = BufferUsage::None;
49 std::string label = "buffer";
50 };
51
52 constexpr uint64_t kBufferAlignment = 256;
53
54 constexpr uint64_t kWholeBuffer = ~uint64_t(0);
55
56 class BufferRange;
57
58 struct ExternalAddress {
59 DLDevice device{};
60 uint64_t address = 0;
61 };
62
63 class CHRONO_BATCH_RENDER_API Buffer : public Resource {
64 public:
65 virtual ExternalAddress External(DLDeviceType api);
66
67 ~Buffer() override;
68
69 1686891 uint64_t Bytes() const {
70
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 1648649 return m_bytes;
71 }
72
73 675183 uint64_t Address() const {
74
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 644721 return m_address;
75 }
76
77 27968 void* Mapped() const {
78
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 25178 return m_mapped;
79 }
80
81 51252 Memory GetMemory() const {
82
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 52311 return m_memory;
83 }
84
85 197882 BufferUsage Usage() const {
86
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 119985 return m_usage;
87 }
88
89 479935 bool Virtual() const {
90
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 479935 return m_memory == Memory::Virtual;
91 }
92
93 uint64_t PageBytes() const {
94 return m_pageBytes;
95 }
96
97 bool FullyBacked() const;
98
99 BufferRange Slice(uint64_t offset, uint64_t bytes = kWholeBuffer);
100
101 protected:
102 Buffer(Device& device, const BufferDesc& desc);
103
104 uint64_t m_bytes;
105 uint64_t m_address = 0;
106 void* m_mapped = nullptr;
107 uint64_t m_pageBytes = 0;
108
109 private:
110 friend class Device;
111
112 Memory m_memory;
113 BufferUsage m_usage;
114 bool m_counted = false;
115 };
116
117 class BufferRange {
118 public:
119
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 485512 BufferRange(Buffer& buffer) : m_buffer(&buffer), m_bytes(buffer.Bytes()) {}
120
121 906127 Buffer& GetBuffer() const {
122
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 876747 return *m_buffer;
123 }
124
125 1098727 uint64_t Offset() const {
126
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 1095937 return m_offset;
127 }
128
129 1118409 uint64_t Bytes() const {
130
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 1118409 return m_bytes;
131 }
132
133 19904 uint64_t Address() const {
134
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 19836 return m_buffer->Address() + m_offset;
135 }
136
137 CHRONO_BATCH_RENDER_API BufferRange Slice(uint64_t offset, uint64_t bytes = kWholeBuffer) const;
138
139 private:
140 friend class Buffer;
141
142 566785 BufferRange(Buffer& buffer, uint64_t offset, uint64_t bytes)
143 566785 : m_buffer(&buffer), m_offset(offset), m_bytes(bytes) {}
144
145 Buffer* m_buffer;
146 uint64_t m_offset = 0;
147 uint64_t m_bytes = 0;
148 };
149
150 14583 template <class T> Ref<Buffer> Device::CreateBuffer(BufferDesc desc, Span<const T> values) {
151
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::BvhBox>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::BvhBox const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::CameraRecord>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::CameraRecord const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Capture>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::Capture const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::CurvesJob>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::CurvesJob const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::DetectorRecord>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::DetectorRecord const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Float2>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::Float2 const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Float3>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::Float3 const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Float4>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::Float4 const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::MinimalLightRecord>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::MinimalLightRecord const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::MipJob>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::MipJob const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::NormalsShape>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::NormalsShape const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::OverlayGlyph>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::OverlayGlyph const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::PointCloud>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::PointCloud const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::PointsJob>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::PointsJob const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::RenderTables>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::RenderTables const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::SensorPipelineCapture>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::SensorPipelineCapture const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::SensorPipelineValue>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::SensorPipelineValue const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::SpectralTables>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::SpectralTables const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::StableId>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::StableId const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::SubsetJob>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::SubsetJob const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::SubsetOutput>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::SubsetOutput const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::TopologyJob>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::TopologyJob const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Uint2>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::Uint2 const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::ViewEntry>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<chrono::batch_render::ViewEntry const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<double>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<double const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<float>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<float const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<signed char>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<signed char const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<unsigned char>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<unsigned char const>):
✓ Branch 2 taken 5 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<unsigned int>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<unsigned int const>):
✓ Branch 2 taken 8939 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<unsigned long>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<unsigned long const>):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<unsigned short>(chrono::batch_render::device::BufferDesc, chrono::batch_render::Span<unsigned short const>):
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 29166 return CreateBuffer(std::move(desc), AsBytes(values));
152 }
153
154 5898 template <class T> Ref<Buffer> Device::CreateBuffer(BufferDesc desc, std::span<const T> values) {
155
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::BvhBox>(chrono::batch_render::device::BufferDesc, std::span<chrono::batch_render::BvhBox const, 18446744073709551615ul>):
✓ Branch 3 taken 379 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::CurvesJob>(chrono::batch_render::device::BufferDesc, std::span<chrono::batch_render::CurvesJob const, 18446744073709551615ul>):
✓ Branch 3 taken 62 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Float3>(chrono::batch_render::device::BufferDesc, std::span<chrono::batch_render::Float3 const, 18446744073709551615ul>):
✓ Branch 2 taken 1 time.
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::MinimalLightRecord>(chrono::batch_render::device::BufferDesc, std::span<chrono::batch_render::MinimalLightRecord const, 18446744073709551615ul>):
✓ Branch 3 taken 293 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::MipJob>(chrono::batch_render::device::BufferDesc, std::span<chrono::batch_render::MipJob const, 18446744073709551615ul>):
✓ Branch 3 taken 104 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::PointsJob>(chrono::batch_render::device::BufferDesc, std::span<chrono::batch_render::PointsJob const, 18446744073709551615ul>):
✓ Branch 3 taken 125 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<std::byte>(chrono::batch_render::device::BufferDesc, std::span<std::byte const, 18446744073709551615ul>):
✓ Branch 2 taken 12 times.
✓ Branch 3 taken 1216 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<unsigned int>(chrono::batch_render::device::BufferDesc, std::span<unsigned int const, 18446744073709551615ul>):
✓ Branch 2 taken 2757 times.
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 11796 return CreateBuffer(std::move(desc), Span<const T>(values));
156 }
157
158 9898 template <class T> Ref<Buffer> Device::CreateBuffer(BufferDesc desc, const std::vector<T>& values) {
159
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::Float4>(chrono::batch_render::device::BufferDesc, std::vector<chrono::batch_render::Float4, std::allocator<chrono::batch_render::Float4> > const&):
✓ Branch 3 taken 18 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<chrono::batch_render::StableId>(chrono::batch_render::device::BufferDesc, std::vector<chrono::batch_render::StableId, std::allocator<chrono::batch_render::StableId> > const&):
✓ Branch 3 taken 285 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<float>(chrono::batch_render::device::BufferDesc, std::vector<float, std::allocator<float> > const&):
✓ Branch 3 taken 750 times.
chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<std::byte>(chrono::batch_render::device::BufferDesc, std::vector<std::byte, std::allocator<std::byte> > const&):
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chrono::batch_render::Ref<chrono::batch_render::device::Buffer> chrono::batch_render::device::Device::CreateBuffer<unsigned int>(chrono::batch_render::device::BufferDesc, std::vector<unsigned int, std::allocator<unsigned int> > const&):
✓ Branch 2 taken 26 times.
✓ Branch 3 taken 580 times.
 19796 return CreateBuffer(std::move(desc), Span<const T>(values));
160 }
161
162 }
163