beamformer.meta (12132B)
1 @Constant(16) ChunkChannelCount 2 @Constant(4) FilterSlots 3 @Constant(4096) MaxBacklogFrames 4 @Constant(256) MaxChannelCount 5 @Constant(256) MaxEmissionsCount 6 @Constant(16) MaxComputeShaderStages 7 @Constant(16) MaxParameterBlocks 8 @Constant(3) MaxRawDataFramesInFlight 9 10 @Enumeration DecodeMode 11 { 12 None 13 Hadamard 14 } 15 16 @Enumeration RCAOrientation 17 { 18 None 19 Rows 20 Columns 21 } 22 23 @Enumeration SamplingMode 24 { 25 2X 26 4X 27 } 28 29 @Table([name size elements complex glsl]) DataKindTable 30 { 31 [Int16 2 1 0 int16_t ] 32 [Int16Complex 2 2 1 i16vec2 ] 33 [Float32 4 1 0 float32_t] 34 [Float32Complex 4 2 1 f32vec2 ] 35 [Float16 2 1 0 float16_t] 36 [Float16Complex 2 2 1 f16vec2 ] 37 } 38 @Expand(DataKindTable) @Enumeration(`$(name)`) DataKind 39 40 @Table([name samples]) ContrastModeTable 41 { 42 [None 1] 43 [A1S2 3] 44 } 45 @Expand(ContrastModeTable) @Enumeration(`$(name)`) ContrastMode 46 47 @Enumeration EmissionKind 48 { 49 Sine 50 Chirp 51 } 52 53 @Enumeration InterpolationMode 54 { 55 Nearest 56 Linear 57 Cubic 58 } 59 60 @Enumeration ViewPlaneTag 61 { 62 XZ 63 YZ 64 XY 65 Arbitrary 66 } 67 68 @Table([name pretty_name fixed_transmits]) AcquisitionKindTable 69 { 70 [FORCES FORCES 1] 71 [UFORCES UFORCES 0] 72 [HERCULES HERCULES 1] 73 [RCA_VLS VLS 0] 74 [RCA_TPW TPW 0] 75 [UHERCULES UHERCULES 0] 76 [RACES RACES 1] 77 [EPIC_FORCES EPIC-FORCES 1] 78 [EPIC_UFORCES EPIC-UFORCES 0] 79 [EPIC_UHERCULES EPIC-UHERCULES 0] 80 [Flash Flash 0] 81 [HERO_PA HERO-PA 0] 82 [ULM ULM 0] 83 } 84 @Expand(AcquisitionKindTable) @Enumeration(`$(name)`) AcquisitionKind 85 86 @Struct SineParameters 87 { 88 [cycles F32] 89 [frequency F32] 90 } 91 @Library @Struct SineParameters 92 93 @Struct ChirpParameters 94 { 95 [duration F32] 96 [min_frequency F32] 97 [max_frequency F32] 98 } 99 @Library @Struct ChirpParameters 100 101 @Table([type c_member m_member]) EmissionParametersTable 102 { 103 [SineParameters sine Sine ] 104 [ChirpParameters chirp Chirp] 105 } 106 @Expand(EmissionParametersTable) @Union([`$(c_member)` `$(type)`]) EmissionParametersUnion 107 @Expand(EmissionParametersTable) @Union([`$(m_member)` `$(type)`]) EmissionParametersUnionMATLAB 108 @MATLAB(EmissionParameters) @Union EmissionParametersUnionMATLAB 109 110 @Struct EmissionParameters 111 { 112 [kind EmissionKind ] 113 [`` EmissionParametersUnion] 114 } 115 @Library @Struct EmissionParameters 116 @MATLAB(Emission) @Struct EmissionParameters 117 118 @Table([name name_lower]) FilterKindTable 119 { 120 [Kaiser kaiser ] 121 [MatchedChirp matched_chirp] 122 } 123 @Expand(FilterKindTable) @Enumeration(`$(name)`) FilterKind 124 125 @Struct KaiserFilterParameters 126 { 127 [cutoff_frequency F32] 128 [beta F32] 129 [length U32] 130 } 131 @Library @Struct KaiserFilterParameters 132 133 @Struct MatchedChirpFilterParameters 134 { 135 [duration F32] 136 [min_frequency F32] 137 [max_frequency F32] 138 } 139 @Library @Struct MatchedChirpFilterParameters 140 141 @Table([type c_member m_member]) FilterParametersTable 142 { 143 [KaiserFilterParameters kaiser Kaiser ] 144 [MatchedChirpFilterParameters matched_chirp MatchedChirp] 145 } 146 @Expand(FilterParametersTable) @Union([`$(c_member)` `$(type)`]) FilterParametersUnion 147 @Expand(FilterParametersTable) @Union([`$(m_member)` `$(type)`]) FilterParametersUnionMATLAB 148 @MATLAB(FilterParameters) @Union FilterParametersUnionMATLAB 149 150 @Struct FilterParameters 151 { 152 [kind FilterKind ] 153 [sampling_frequency F32 ] 154 [complex B32 ] 155 [`` FilterParametersUnion] 156 } 157 @Library @Struct FilterParameters 158 @MATLAB(Filter) @Struct FilterParameters 159 160 @Struct ParametersHead 161 { 162 [das_voxel_transform M4 ] 163 [xdc_transform M4 ] 164 [xdc_element_pitch V2 ] 165 [raw_data_dimensions UV2 ] 166 [focal_vector V2 ] 167 [transmit_receive_orientation U32 ] 168 [sample_count U32 ] 169 [channel_count U32 ] 170 [acquisition_count U32 ] 171 [acquisition_kind AcquisitionKind] 172 [decode_mode DecodeMode ] 173 [sampling_mode SamplingMode ] 174 [time_offset F32 ] 175 [single_focus B32 ] 176 [single_orientation B32 ] 177 } 178 179 @Struct UIParameters 180 { 181 [output_points SV4] 182 [sampling_frequency F32] 183 [demodulation_frequency F32] 184 [speed_of_sound F32] 185 [f_number F32] 186 [interpolation_mode InterpolationMode] 187 [coherency_weighting B32] 188 [decimation_rate U32] 189 } 190 191 @Struct ExtraParameters 192 { 193 [contrast_mode ContrastMode ] 194 [emission_parameters EmissionParameters] 195 [readi_group_count U32] 196 [readi_group U32] 197 } 198 199 @Struct Parameters 200 { 201 [`` ParametersHead ] 202 [`` UIParameters ] 203 [`` ExtraParameters] 204 } 205 @Library @Struct Parameters 206 @MATLAB @Struct Parameters 207 208 @Struct SimpleParameters 209 { 210 211 [`` Parameters 1 ] 212 [channel_mapping S16 MaxChannelCount ] 213 [sparse_elements S16 MaxEmissionsCount ] 214 [transmit_receive_orientations U8 MaxEmissionsCount ] 215 [steering_angles F32 MaxEmissionsCount ] 216 [focal_depths F32 MaxEmissionsCount ] 217 [compute_stages S32 MaxComputeShaderStages] 218 [compute_stage_parameters S32 MaxComputeShaderStages] 219 [compute_stages_count U32 1 ] 220 [data_kind DataKind 1 ] 221 } 222 @Library @Struct SimpleParameters 223 @MATLAB @Struct SimpleParameters 224 225 @Flags LiveImagingDirtyFlags 226 { 227 ImagePlaneOffsets 228 TransmitPower 229 TGCControlPoints 230 SaveData 231 SaveNameTag 232 StopImaging 233 AcquisitionKind 234 } 235 236 // NOTE(rnp): we have this other name in MATLAB for some reason 237 @Enumeration LiveFeedbackFlags 238 { 239 @Expand(LiveImagingDirtyFlags) `$(name)` 240 } 241 242 @Struct LiveImagingParameters 243 { 244 [active U32 1] 245 [save_enabled U32 1] 246 [save_active U32 1] 247 [acquisition_kind U32 1] 248 [acquisition_kind_enabled_flags U64 1] 249 [transmit_power F32 1] 250 [image_plane_offsets F32 #ViewPlaneTag] 251 [tgc_control_points F32 8] 252 [save_name_tag_length S32 1] 253 [save_name_tag U8 128] 254 } 255 @Library @Struct LiveImagingParameters 256 @MATLAB @Struct LiveImagingParameters 257 258 @Emit 259 { 260 `read_only global u8 beamformer_data_kind_element_size[] = {` 261 @Expand(DataKindTable) ` $(size),` 262 `};` 263 `` 264 `read_only global u8 beamformer_data_kind_element_count[] = {` 265 @Expand(DataKindTable) ` $(elements),` 266 `};` 267 `` 268 `read_only global u8 beamformer_data_kind_byte_size[] = {` 269 @Expand(DataKindTable) ` $(size) * $(elements),` 270 `};` 271 `` 272 `read_only global b8 beamformer_data_kind_complex[] = {` 273 @Expand(DataKindTable) ` $(complex),` 274 `};` 275 `` 276 `read_only global str8 beamformer_data_kind_glsl_type[] = {` 277 @Expand(DataKindTable) ` str8_comp("$(glsl)"),` 278 `};` 279 `` 280 `read_only global str8 beamformer_data_kind_str8[] = {` 281 @Expand(DataKindTable) ` str8_comp("$(name)"),` 282 `};` 283 `` 284 `read_only global u8 beamformer_contrast_mode_samples[] = {` 285 @Expand(ContrastModeTable) ` $(samples),` 286 `};` 287 `` 288 `read_only global str8 beamformer_contrast_mode_strings[] = {` 289 @Expand(ContrastModeTable) ` str8_comp("$(name)"),` 290 `};` 291 `` 292 `read_only global str8 beamformer_view_plane_tag_strings[] = {` 293 @Expand(ViewPlaneTag) ` str8_comp("$(name)"),` 294 `};` 295 `` 296 `read_only global u8 beamformer_acquisition_kind_has_fixed_transmits[] = {` 297 @Expand(AcquisitionKindTable) ` $(fixed_transmits),` 298 `};` 299 `` 300 `read_only global str8 beamformer_acquisition_kind_strings[] = {` 301 @Expand(AcquisitionKindTable) ` str8_comp("$(pretty_name)"),` 302 `};` 303 `` 304 `read_only global str8 beamformer_filter_kind_strings[] = {` 305 @Expand(FilterKindTable) ` str8_comp("$(name)"),` 306 `};` 307 `` 308 `read_only global str8 beamformer_interpolation_mode_strings[] = {` 309 @Expand(InterpolationMode) ` str8_comp("$(name)"),` 310 `};` 311 } 312 313 @ShaderGroup Compute 314 { 315 @Shader(decode.glsl) Decode 316 { 317 @Enumeration DecodeMode 318 319 @Flags 320 { 321 CooperativeMatrix 322 UseSharedMemory 323 } 324 325 @Bake 326 { 327 [Hadamard U32] 328 [DecodeMode U32] 329 [OutputChannelStride U32] 330 [OutputSampleStride U32] 331 [OutputTransmitStride U32] 332 [ToProcess U32] 333 [TransmitCount U32] 334 [ChunkChannelCount U32] 335 [CooperativeMatrixM U32] 336 [CooperativeMatrixN U32] 337 [CooperativeMatrixK U32] 338 } 339 340 @PushConstants 341 { 342 [rf_buffer U64] 343 [output_buffer U64] 344 } 345 } 346 347 @Shader(filter.glsl) Filter 348 { 349 @ShaderAlias Demodulate 350 351 @Flags 352 { 353 ComplexFilter 354 Demodulate 355 } 356 357 @Bake 358 { 359 [FilterCoefficients U32] 360 [FilterLength U32] 361 [SamplingFrequency F32] 362 [DemodulationFrequency F32] 363 [DecimationRate U32] 364 [SampleCount U32] 365 [BatchSampleCount U32] 366 [InputChannelStride U32] 367 [InputSampleStride U32] 368 [InputTransmitStride U32] 369 [OutputChannelStride U32] 370 [OutputSampleStride U32] 371 [OutputTransmitStride U32] 372 } 373 374 @PushConstants 375 { 376 [input_buffer U64] 377 [output_buffer U64] 378 } 379 } 380 381 @Shader(das.glsl) DAS 382 { 383 @Enumeration AcquisitionKind 384 @Enumeration InterpolationMode 385 @Enumeration RCAOrientation 386 387 @Flags 388 { 389 CoherencyWeighting 390 SingleFocus 391 SingleOrientation 392 Sparse 393 } 394 395 @Bake 396 { 397 [FocalVectors U32] 398 [Hadamard U32] 399 [IncoherentFrame U32] 400 [SparseElements U32] 401 [TransmitReceiveOrientations U32] 402 403 [AcquisitionKind U32] 404 [AcquisitionCount S32] 405 [ReceiveChannelCount S32] 406 [ChunkChannelCount S32] 407 [SampleCount S32] 408 409 [SamplingFrequency F32] 410 [DemodulationFrequency F32] 411 [SpeedOfSound F32] 412 [TimeOffset F32] 413 [InterpolationMode U32] 414 [FNumber F32] 415 416 [TransmitReceiveOrientation U32] 417 [FocusDepth F32] 418 [TransmitAngle F32] 419 420 [OutputSizeX U32] 421 [OutputSizeY U32] 422 [OutputSizeZ U32] 423 424 [ReadiGroupCount U32] 425 } 426 427 @PushConstants 428 { 429 [xdc_transform M4] 430 [voxel_transform M4] 431 [xdc_element_pitch V2] 432 [rf_data U64] 433 [output_frame U64] 434 [channel_offset S32] 435 [readi_group U32] 436 } 437 } 438 439 @Shader Hilbert 440 } 441 442 // NOTE: shaders which need to be baked into the beamforming pipeline 443 // but should not be visible to the external interface 444 @ShaderGroup ComputeHelpers 445 { 446 @Shader(coherency_weighting.glsl) CoherencyWeighting 447 { 448 @PushConstants 449 { 450 [coherent_sum U64] 451 } 452 453 @Bake 454 { 455 [IncoherentSum U32] 456 [Scale F32] 457 [OutputVoxels U32] 458 } 459 } 460 461 @Shader(reshape.glsl) Reshape 462 { 463 @Flags 464 { 465 Deinterleave 466 Interleave 467 } 468 469 @Bake 470 { 471 [SizeX U32] 472 [SizeY U32] 473 [SizeZ U32] 474 [InputStrideX U32] 475 [InputStrideY U32] 476 [InputStrideZ U32] 477 [OutputStrideX U32] 478 [OutputStrideY U32] 479 [OutputStrideZ U32] 480 } 481 482 @PushConstants 483 { 484 [output_buffer U64] 485 [left_input_buffer U64] 486 [right_input_buffer U64] 487 } 488 } 489 490 @Shader(min_max.glsl) MinMax 491 492 @Shader(sum.glsl) Sum 493 { 494 @PushConstants 495 { 496 [output_data U64] 497 [input_data U64] 498 [image_elements U32] 499 [scale F32] 500 } 501 } 502 } 503 504 @ShaderGroup Render 505 { 506 @RenderShader RenderBeamformed 507 { 508 @VertexShader(render_3d.vert.glsl) 509 @FragmentShader(render_3d.frag.glsl) 510 511 @PushConstants 512 { 513 [mvp_matrix M4] 514 [positions U64] 515 [normals U64] 516 517 [bounding_box_colour V4] 518 [bounding_box_fraction F32] 519 [db_cutoff F32] 520 [threshold F32] 521 [gamma F32] 522 [input_data U64] 523 [input_size_x U32] 524 [input_size_y U32] 525 [input_size_z U32] 526 [data_kind U32] 527 } 528 } 529 }