MayaFlux 1.0.0
Digital-First Multimedia Processing Framework
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◆ VisionGpuContexts()

MayaFlux::Yantra::VisionGpuContexts::VisionGpuContexts ( )

Construct all three contexts in place with the one correct binding layout for every currently GPU-implemented VisionOp.

TextureExecutionContext has no copy or move constructor (it owns GPU resource handles), so each member is built directly in this constructor's initializer list rather than assigned from a temporary. Constructed lazily by VisionGpuExecutor on first run(); never constructed directly by callers.

Definition at line 84 of file VisionGpuDispatch.cpp.

85 : pixel {
86 GpuComputeConfig {},
87 Portal::Graphics::ImageFormat::RGBA32F,
88 TextureExecutionContext::OutputMode::IMAGE,
89 1,
90 std::vector<GpuBufferBinding> {
91 { .set = 0, .binding = 2, .direction = GpuBufferBinding::Direction::INPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
92 { .set = 0, .binding = 3, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
93 { .set = 0, .binding = 4, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
94 },
95 GpuBufferBinding::ElementType::IMAGE_STORAGE,
96 }
97 , structured {
98 GpuComputeConfig {},
99 Portal::Graphics::ImageFormat::RGBA32F,
100 TextureExecutionContext::OutputMode::SCALAR,
101 0,
102 std::vector<GpuBufferBinding> {
103 { .set = 0, .binding = 1, .direction = GpuBufferBinding::Direction::OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
104 { .set = 0, .binding = 2, .direction = GpuBufferBinding::Direction::OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
105 { .set = 0, .binding = 3, .direction = GpuBufferBinding::Direction::OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
106 { .set = 0, .binding = 4, .direction = GpuBufferBinding::Direction::OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
107 { .set = 1, .binding = 0, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
108 { .set = 1, .binding = 1, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
109 },
110 GpuBufferBinding::ElementType::IMAGE_STORAGE,
111 0,
112 }
113 , labels {
114 GpuComputeConfig {},
115 Portal::Graphics::ImageFormat::RGBA32F,
116 TextureExecutionContext::OutputMode::IMAGE,
117 1,
118 std::vector<GpuBufferBinding> {
119 { .set = 0, .binding = 2, .direction = GpuBufferBinding::Direction::OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
120 { .set = 0, .binding = 4, .direction = GpuBufferBinding::Direction::OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
121 },
122 GpuBufferBinding::ElementType::IMAGE_STORAGE,
123 }
124 , component_contours {
125 GpuComputeConfig {},
126 Portal::Graphics::ImageFormat::RGBA32F,
127 TextureExecutionContext::OutputMode::IMAGE,
128 1,
129 std::vector<GpuBufferBinding> {
130 { .set = 0, .binding = 2, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
131 { .set = 0, .binding = 3, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
132 { .set = 0, .binding = 4, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
133 { .set = 0, .binding = 5, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
134 { .set = 0, .binding = 6, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
135 { .set = 0, .binding = 7, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
136 { .set = 0, .binding = 8, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
137 { .set = 0, .binding = 9, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
138 { .set = 0, .binding = 10, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
139 { .set = 1, .binding = 0, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
140 { .set = 1, .binding = 1, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
141 { .set = 1, .binding = 2, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
142 { .set = 1, .binding = 3, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
143 { .set = 1, .binding = 4, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
144 { .set = 1, .binding = 5, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
145 { .set = 1, .binding = 6, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
146 { .set = 1, .binding = 7, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
147 { .set = 1, .binding = 8, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
148 { .set = 1, .binding = 9, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
149 { .set = 1, .binding = 10, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
150 { .set = 1, .binding = 11, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
151 { .set = 2, .binding = 0, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
152 { .set = 2, .binding = 1, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
153 },
154 GpuBufferBinding::ElementType::IMAGE_STORAGE,
155 0,
156 }
157 , ingest {
158 GpuComputeConfig {},
159 Portal::Graphics::ImageFormat::RGBA32F,
160 TextureExecutionContext::OutputMode::IMAGE,
161 1,
162 std::vector<GpuBufferBinding> {},
163 GpuBufferBinding::ElementType::IMAGE_SAMPLED,
164 0,
165 }
166 , flow {
167 GpuComputeConfig {},
168 std::vector<GpuBufferBinding> {
169 { .set = 0, .binding = 0, .direction = GpuBufferBinding::Direction::INPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
170 { .set = 0, .binding = 1, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
171 { .set = 0, .binding = 2, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
172 { .set = 0, .binding = 3, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
173 { .set = 0, .binding = 4, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
174 { .set = 1, .binding = 0, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
175 { .set = 1, .binding = 1, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
176 { .set = 1, .binding = 2, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
177 { .set = 1, .binding = 3, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
178 { .set = 1, .binding = 4, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
179 { .set = 1, .binding = 5, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
180 { .set = 1, .binding = 6, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
181 { .set = 1, .binding = 7, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
182 { .set = 1, .binding = 8, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
183 { .set = 1, .binding = 9, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::FLOAT32 },
184 { .set = 1, .binding = 10, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::UINT32 },
185 { .set = 0, .binding = 5, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
186 { .set = 0, .binding = 6, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
187 { .set = 0, .binding = 7, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
188 { .set = 0, .binding = 8, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
189 { .set = 0, .binding = 9, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
190 { .set = 0, .binding = 10, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
191 { .set = 0, .binding = 11, .direction = GpuBufferBinding::Direction::INPUT_OUTPUT, .element_type = GpuBufferBinding::ElementType::IMAGE_STORAGE },
192 },
193 TextureExecutionContext::OutputMode::SCALAR,
194 }
195{
196 pixel.set_avoid_output_alias(true);
197 structured.set_output_size(1, sizeof(uint32_t));
198 structured.set_output_size(2, static_cast<size_t>(4096) * 4 * sizeof(float));
199 structured.set_output_size(3, static_cast<size_t>(256) * sizeof(uint32_t));
200 structured.set_output_size(4, sizeof(uint32_t));
201}
MayaFlux::Yantra::GpuDispatchCore::set_output_size
void set_output_size(size_t index, size_t byte_size)
Declare the byte capacity of an output binding independently of input data.
Definition GpuDispatchCore.cpp:23
MayaFlux::Yantra::TextureExecutionContext::set_avoid_output_alias
void set_avoid_output_alias(bool enabled)
Select a distinct cached output image when the input is the current output image.
Definition TextureExecutionContext.hpp:184
MayaFlux::Yantra::TextureExecutionContext::OutputMode::IMAGE
@ IMAGE
Transition output image to shader-read layout; no CPU download.
MayaFlux::Yantra::TextureExecutionContext::OutputMode::SCALAR
@ SCALAR
Return SSBO readback via collect_result(); no image download.
MayaFlux::Yantra::GpuComputeConfig
Portal::Graphics::GpuComputeConfig GpuComputeConfig
Definition GpuResourceManager.hpp:8
MayaFlux::Portal::Graphics::GpuBufferBinding::INPUT
enum MayaFlux::Portal::Graphics::GpuBufferBinding::Direction INPUT
MayaFlux::Portal::Graphics::GpuBufferBinding::FLOAT32
enum MayaFlux::Portal::Graphics::GpuBufferBinding::ElementType FLOAT32
MayaFlux::Yantra::VisionGpuContexts::component_contours
TextureExecutionContext component_contours
Shared image and buffer pipeline for ConnectedComponents and FindContours.
Definition VisionGpuDispatch.hpp:128
MayaFlux::Yantra::VisionGpuContexts::ingest
TextureExecutionContext ingest
Sampled-in, rgba32f-storage-out.
Definition VisionGpuDispatch.hpp:136
MayaFlux::Yantra::VisionGpuContexts::labels
TextureExecutionContext labels
Image + aux SSBO.
Definition VisionGpuDispatch.hpp:123
MayaFlux::Yantra::VisionGpuContexts::pixel
TextureExecutionContext pixel
Image pipeline.
Definition VisionGpuDispatch.hpp:116
MayaFlux::Yantra::VisionGpuContexts::flow
TextureExecutionContext flow
Pyramidal optical flow.
Definition VisionGpuDispatch.hpp:141
MayaFlux::Yantra::VisionGpuContexts::structured
TextureExecutionContext structured
Buffer-only readback.
Definition VisionGpuDispatch.hpp:120

References MayaFlux::Portal::Graphics::GpuBufferBinding::FLOAT32, MayaFlux::Portal::Graphics::GpuBufferBinding::INPUT, MayaFlux::Portal::Graphics::GpuBufferBinding::INPUT_OUTPUT, MayaFlux::Portal::Graphics::GpuBufferBinding::set, and MayaFlux::Portal::Graphics::GpuBufferBinding::UINT32.