OpenSubdiv: opensubdiv/osd/cudaEvaluator.h Source File

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cudaEvaluator.h
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1//
2// Copyright 2015 Pixar
3//
4// Licensed under the Apache License, Version 2.0 (the "Apache License")
5// with the following modification; you may not use this file except in
6// compliance with the Apache License and the following modification to it:
7// Section 6. Trademarks. is deleted and replaced with:
8//
9// 6. Trademarks. This License does not grant permission to use the trade
10// names, trademarks, service marks, or product names of the Licensor
11// and its affiliates, except as required to comply with Section 4(c) of
12// the License and to reproduce the content of the NOTICE file.
13//
14// You may obtain a copy of the Apache License at
15//
16// http://www.apache.org/licenses/LICENSE-2.0
17//
18// Unless required by applicable law or agreed to in writing, software
19// distributed under the Apache License with the above modification is
20// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
21// KIND, either express or implied. See the Apache License for the specific
22// language governing permissions and limitations under the Apache License.
23//
24
25#ifndef OPENSUBDIV3_OSD_CUDA_EVALUATOR_H
26#define OPENSUBDIV3_OSD_CUDA_EVALUATOR_H
27
28#include "../version.h"
29
30#include <vector>
31#include "../osd/bufferDescriptor.h"
32#include "../osd/types.h"
33
34namespace OpenSubdiv {
35namespace OPENSUBDIV_VERSION {
36
37namespace Far {
38 class PatchTable;
39 class StencilTable;
40 class LimitStencilTable;
41}
42
43namespace Osd {
44
52 class CudaStencilTable {
53public:
54 static CudaStencilTable *Create(Far::StencilTable const *stencilTable,
55 void *deviceContext = NULL) {
56 (void)deviceContext; // unused
57 return new CudaStencilTable(stencilTable);
58 }
59 static CudaStencilTable *Create(Far::LimitStencilTable const *limitStencilTable,
60 void *deviceContext = NULL) {
61 (void)deviceContext; // unused
62 return new CudaStencilTable(limitStencilTable);
63 }
64
65 explicit CudaStencilTable(Far::StencilTable const *stencilTable);
66 explicit CudaStencilTable(Far::LimitStencilTable const *limitStencilTable);
67 ~CudaStencilTable();
68
69 // interfaces needed for CudaCompute
70 void *GetSizesBuffer() const { return _sizes; }
71 void *GetOffsetsBuffer() const { return _offsets; }
72 void *GetIndicesBuffer() const { return _indices; }
73 void *GetWeightsBuffer() const { return _weights; }
74 void *GetDuWeightsBuffer() const { return _duWeights; }
75 void *GetDvWeightsBuffer() const { return _dvWeights; }
76 void *GetDuuWeightsBuffer() const { return _duuWeights; }
77 void *GetDuvWeightsBuffer() const { return _duvWeights; }
78 void *GetDvvWeightsBuffer() const { return _dvvWeights; }
79 int GetNumStencils() const { return _numStencils; }
80
81private:
82 void * _sizes,
83 * _offsets,
84 * _indices,
85 * _weights,
86 * _duWeights,
87 * _dvWeights,
88 * _duuWeights,
89 * _duvWeights,
90 * _dvvWeights;
91 int _numStencils;
92};
93
94 class CudaEvaluator {
95public:
101
125 template <typename SRC_BUFFER, typename DST_BUFFER, typename STENCIL_TABLE>
126 static bool EvalStencils(
127 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
128 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
129 STENCIL_TABLE const *stencilTable,
130 const void *instance = NULL,
131 void * deviceContext = NULL) {
132
133 (void)instance; // unused
134 (void)deviceContext; // unused
135 return EvalStencils(srcBuffer->BindCudaBuffer(), srcDesc,
136 dstBuffer->BindCudaBuffer(), dstDesc,
137 (int const *)stencilTable->GetSizesBuffer(),
138 (int const *)stencilTable->GetOffsetsBuffer(),
139 (int const *)stencilTable->GetIndicesBuffer(),
140 (float const *)stencilTable->GetWeightsBuffer(),
141 /*start = */ 0,
142 /*end = */ stencilTable->GetNumStencils());
143 }
144
171 static bool EvalStencils(
172 const float *src, BufferDescriptor const &srcDesc,
173 float *dst, BufferDescriptor const &dstDesc,
174 const int * sizes,
175 const int * offsets,
176 const int * indices,
177 const float * weights,
178 int start, int end);
179
217 template <typename SRC_BUFFER, typename DST_BUFFER, typename STENCIL_TABLE>
218 static bool EvalStencils(
219 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
220 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
221 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
222 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
223 STENCIL_TABLE const *stencilTable,
224 const CudaEvaluator *instance = NULL,
225 void * deviceContext = NULL) {
226
227 (void)instance; // unused
228 (void)deviceContext; // unused
229
230 return EvalStencils(srcBuffer->BindCudaBuffer(), srcDesc,
231 dstBuffer->BindCudaBuffer(), dstDesc,
232 duBuffer->BindCudaBuffer(), duDesc,
233 dvBuffer->BindCudaBuffer(), dvDesc,
234 (int const *)stencilTable->GetSizesBuffer(),
235 (int const *)stencilTable->GetOffsetsBuffer(),
236 (int const *)stencilTable->GetIndicesBuffer(),
237 (float const *)stencilTable->GetWeightsBuffer(),
238 (float const *)stencilTable->GetDuWeightsBuffer(),
239 (float const *)stencilTable->GetDvWeightsBuffer(),
240 /*start = */ 0,
241 /*end = */ stencilTable->GetNumStencils());
242 }
243
284 static bool EvalStencils(
285 const float *src, BufferDescriptor const &srcDesc,
286 float *dst, BufferDescriptor const &dstDesc,
287 float *du, BufferDescriptor const &duDesc,
288 float *dv, BufferDescriptor const &dvDesc,
289 const int * sizes,
290 const int * offsets,
291 const int * indices,
292 const float * weights,
293 const float * duWeights,
294 const float * dvWeights,
295 int start, int end);
296
352 template <typename SRC_BUFFER, typename DST_BUFFER, typename STENCIL_TABLE>
353 static bool EvalStencils(
354 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
355 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
356 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
357 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
358 DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc,
359 DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc,
360 DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc,
361 STENCIL_TABLE const *stencilTable,
362 const CudaEvaluator *instance = NULL,
363 void * deviceContext = NULL) {
364
365 (void)instance; // unused
366 (void)deviceContext; // unused
367
368 return EvalStencils(srcBuffer->BindCudaBuffer(), srcDesc,
369 dstBuffer->BindCudaBuffer(), dstDesc,
370 duBuffer->BindCudaBuffer(), duDesc,
371 dvBuffer->BindCudaBuffer(), dvDesc,
372 duuBuffer->BindCudaBuffer(), duuDesc,
373 duvBuffer->BindCudaBuffer(), duvDesc,
374 dvvBuffer->BindCudaBuffer(), dvvDesc,
375 (int const *)stencilTable->GetSizesBuffer(),
376 (int const *)stencilTable->GetOffsetsBuffer(),
377 (int const *)stencilTable->GetIndicesBuffer(),
378 (float const *)stencilTable->GetWeightsBuffer(),
379 (float const *)stencilTable->GetDuWeightsBuffer(),
380 (float const *)stencilTable->GetDvWeightsBuffer(),
381 (float const *)stencilTable->GetDuuWeightsBuffer(),
382 (float const *)stencilTable->GetDuvWeightsBuffer(),
383 (float const *)stencilTable->GetDvvWeightsBuffer(),
384 /*start = */ 0,
385 /*end = */ stencilTable->GetNumStencils());
386 }
387
449 static bool EvalStencils(
450 const float *src, BufferDescriptor const &srcDesc,
451 float *dst, BufferDescriptor const &dstDesc,
452 float *du, BufferDescriptor const &duDesc,
453 float *dv, BufferDescriptor const &dvDesc,
454 float *duu, BufferDescriptor const &duuDesc,
455 float *duv, BufferDescriptor const &duvDesc,
456 float *dvv, BufferDescriptor const &dvvDesc,
457 const int * sizes,
458 const int * offsets,
459 const int * indices,
460 const float * weights,
461 const float * duWeights,
462 const float * dvWeights,
463 const float * duuWeights,
464 const float * duvWeights,
465 const float * dvvWeights,
466 int start, int end);
467
473
502 template <typename SRC_BUFFER, typename DST_BUFFER,
503 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
504 static bool EvalPatches(
505 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
506 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
507 int numPatchCoords,
508 PATCHCOORD_BUFFER *patchCoords,
509 PATCH_TABLE *patchTable,
510 CudaEvaluator const *instance,
511 void * deviceContext = NULL) {
512
513 (void)instance; // unused
514 (void)deviceContext; // unused
515
516 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
517 dstBuffer->BindCudaBuffer(), dstDesc,
518 numPatchCoords,
519 (const PatchCoord *)patchCoords->BindCudaBuffer(),
520 (const PatchArray *)patchTable->GetPatchArrayBuffer(),
521 (const int *)patchTable->GetPatchIndexBuffer(),
522 (const PatchParam *)patchTable->GetPatchParamBuffer());
523 }
524
563 template <typename SRC_BUFFER, typename DST_BUFFER,
564 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
565 static bool EvalPatches(
566 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
567 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
568 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
569 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
570 int numPatchCoords,
571 PATCHCOORD_BUFFER *patchCoords,
572 PATCH_TABLE *patchTable,
573 CudaEvaluator const *instance,
574 void * deviceContext = NULL) {
575
576 (void)instance; // unused
577 (void)deviceContext; // unused
578
579 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
580 dstBuffer->BindCudaBuffer(), dstDesc,
581 duBuffer->BindCudaBuffer(), duDesc,
582 dvBuffer->BindCudaBuffer(), dvDesc,
583 numPatchCoords,
584 (const PatchCoord *)patchCoords->BindCudaBuffer(),
585 (const PatchArray *)patchTable->GetPatchArrayBuffer(),
586 (const int *)patchTable->GetPatchIndexBuffer(),
587 (const PatchParam *)patchTable->GetPatchParamBuffer());
588 }
589
646 template <typename SRC_BUFFER, typename DST_BUFFER,
647 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
648 static bool EvalPatches(
649 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
650 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
651 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
652 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
653 DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc,
654 DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc,
655 DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc,
656 int numPatchCoords,
657 PATCHCOORD_BUFFER *patchCoords,
658 PATCH_TABLE *patchTable,
659 CudaEvaluator const *instance,
660 void * deviceContext = NULL) {
661
662 (void)instance; // unused
663 (void)deviceContext; // unused
664
665 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
666 dstBuffer->BindCudaBuffer(), dstDesc,
667 duBuffer->BindCudaBuffer(), duDesc,
668 dvBuffer->BindCudaBuffer(), dvDesc,
669 duuBuffer->BindCudaBuffer(), duuDesc,
670 duvBuffer->BindCudaBuffer(), duvDesc,
671 dvvBuffer->BindCudaBuffer(), dvvDesc,
672 numPatchCoords,
673 (const PatchCoord *)patchCoords->BindCudaBuffer(),
674 (const PatchArray *)patchTable->GetPatchArrayBuffer(),
675 (const int *)patchTable->GetPatchIndexBuffer(),
676 (const PatchParam *)patchTable->GetPatchParamBuffer());
677 }
678
706 static bool EvalPatches(
707 const float *src, BufferDescriptor const &srcDesc,
708 float *dst, BufferDescriptor const &dstDesc,
709 int numPatchCoords,
710 const PatchCoord *patchCoords,
711 const PatchArray *patchArrays,
712 const int *patchIndices,
713 const PatchParam *patchParams);
714
752 static bool EvalPatches(
753 const float *src, BufferDescriptor const &srcDesc,
754 float *dst, BufferDescriptor const &dstDesc,
755 float *du, BufferDescriptor const &duDesc,
756 float *dv, BufferDescriptor const &dvDesc,
757 int numPatchCoords,
758 PatchCoord const *patchCoords,
759 PatchArray const *patchArrays,
760 const int *patchIndices,
761 PatchParam const *patchParams);
762
815 static bool EvalPatches(
816 const float *src, BufferDescriptor const &srcDesc,
817 float *dst, BufferDescriptor const &dstDesc,
818 float *du, BufferDescriptor const &duDesc,
819 float *dv, BufferDescriptor const &dvDesc,
820 float *duu, BufferDescriptor const &duuDesc,
821 float *duv, BufferDescriptor const &duvDesc,
822 float *dvv, BufferDescriptor const &dvvDesc,
823 int numPatchCoords,
824 PatchCoord const *patchCoords,
825 PatchArray const *patchArrays,
826 const int *patchIndices,
827 PatchParam const *patchParams);
828
857 template <typename SRC_BUFFER, typename DST_BUFFER,
858 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
859 static bool EvalPatchesVarying(
860 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
861 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
862 int numPatchCoords,
863 PATCHCOORD_BUFFER *patchCoords,
864 PATCH_TABLE *patchTable,
865 CudaEvaluator const *instance,
866 void * deviceContext = NULL) {
867
868 (void)instance; // unused
869 (void)deviceContext; // unused
870
871 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
872 dstBuffer->BindCudaBuffer(), dstDesc,
873 numPatchCoords,
874 (const PatchCoord *)patchCoords->BindCudaBuffer(),
875 (const PatchArray *)patchTable->GetVaryingPatchArrayBuffer(),
876 (const int *)patchTable->GetVaryingPatchIndexBuffer(),
877 (const PatchParam *)patchTable->GetPatchParamBuffer());
878 }
879
920 template <typename SRC_BUFFER, typename DST_BUFFER,
921 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
922 static bool EvalPatchesVarying(
923 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
924 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
925 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
926 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
927 int numPatchCoords,
928 PATCHCOORD_BUFFER *patchCoords,
929 PATCH_TABLE *patchTable,
930 CudaEvaluator const *instance,
931 void * deviceContext = NULL) {
932
933 (void)instance; // unused
934 (void)deviceContext; // unused
935
936 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
937 dstBuffer->BindCudaBuffer(), dstDesc,
938 duBuffer->BindCudaBuffer(), duDesc,
939 dvBuffer->BindCudaBuffer(), dvDesc,
940 numPatchCoords,
941 (const PatchCoord *)patchCoords->BindCudaBuffer(),
942 (const PatchArray *)patchTable->GetVaryingPatchArrayBuffer(),
943 (const int *)patchTable->GetVaryingPatchIndexBuffer(),
944 (const PatchParam *)patchTable->GetPatchParamBuffer());
945 }
946
1005 template <typename SRC_BUFFER, typename DST_BUFFER,
1006 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
1007 static bool EvalPatchesVarying(
1008 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
1009 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
1010 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
1011 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
1012 DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc,
1013 DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc,
1014 DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc,
1015 int numPatchCoords,
1016 PATCHCOORD_BUFFER *patchCoords,
1017 PATCH_TABLE *patchTable,
1018 CudaEvaluator const *instance,
1019 void * deviceContext = NULL) {
1020
1021 (void)instance; // unused
1022 (void)deviceContext; // unused
1023
1024 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
1025 dstBuffer->BindCudaBuffer(), dstDesc,
1026 duBuffer->BindCudaBuffer(), duDesc,
1027 dvBuffer->BindCudaBuffer(), dvDesc,
1028 duuBuffer->BindCudaBuffer(), duuDesc,
1029 duvBuffer->BindCudaBuffer(), duvDesc,
1030 dvvBuffer->BindCudaBuffer(), dvvDesc,
1031 numPatchCoords,
1032 (const PatchCoord *)patchCoords->BindCudaBuffer(),
1033 (const PatchArray *)patchTable->GetVaryingPatchArrayBuffer(),
1034 (const int *)patchTable->GetVaryingPatchIndexBuffer(),
1035 (const PatchParam *)patchTable->GetPatchParamBuffer());
1036 }
1037
1068 template <typename SRC_BUFFER, typename DST_BUFFER,
1069 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
1070 static bool EvalPatchesFaceVarying(
1071 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
1072 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
1073 int numPatchCoords,
1074 PATCHCOORD_BUFFER *patchCoords,
1075 PATCH_TABLE *patchTable,
1076 int fvarChannel,
1077 CudaEvaluator const *instance,
1078 void * deviceContext = NULL) {
1079
1080 (void)instance; // unused
1081 (void)deviceContext; // unused
1082
1083 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
1084 dstBuffer->BindCudaBuffer(), dstDesc,
1085 numPatchCoords,
1086 (const PatchCoord *)patchCoords->BindCudaBuffer(),
1087 (const PatchArray *)patchTable->GetFVarPatchArrayBuffer(fvarChannel),
1088 (const int *)patchTable->GetFVarPatchIndexBuffer(fvarChannel),
1089 (const PatchParam *)patchTable->GetFVarPatchParamBuffer(fvarChannel));
1090 }
1091
1134 template <typename SRC_BUFFER, typename DST_BUFFER,
1135 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
1136 static bool EvalPatchesFaceVarying(
1137 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
1138 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
1139 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
1140 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
1141 int numPatchCoords,
1142 PATCHCOORD_BUFFER *patchCoords,
1143 PATCH_TABLE *patchTable,
1144 int fvarChannel,
1145 CudaEvaluator const *instance,
1146 void * deviceContext = NULL) {
1147
1148 (void)instance; // unused
1149 (void)deviceContext; // unused
1150
1151 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
1152 dstBuffer->BindCudaBuffer(), dstDesc,
1153 duBuffer->BindCudaBuffer(), duDesc,
1154 dvBuffer->BindCudaBuffer(), dvDesc,
1155 numPatchCoords,
1156 (const PatchCoord *)patchCoords->BindCudaBuffer(),
1157 (const PatchArray *)patchTable->GetFVarPatchArrayBuffer(fvarChannel),
1158 (const int *)patchTable->GetFVarPatchIndexBuffer(fvarChannel),
1159 (const PatchParam *)patchTable->GetFVarPatchParamBuffer(fvarChannel));
1160 }
1161
1222 template <typename SRC_BUFFER, typename DST_BUFFER,
1223 typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
1224 static bool EvalPatchesFaceVarying(
1225 SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
1226 DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
1227 DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
1228 DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
1229 DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc,
1230 DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc,
1231 DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc,
1232 int numPatchCoords,
1233 PATCHCOORD_BUFFER *patchCoords,
1234 PATCH_TABLE *patchTable,
1235 int fvarChannel,
1236 CudaEvaluator const *instance,
1237 void * deviceContext = NULL) {
1238
1239 (void)instance; // unused
1240 (void)deviceContext; // unused
1241
1242 return EvalPatches(srcBuffer->BindCudaBuffer(), srcDesc,
1243 dstBuffer->BindCudaBuffer(), dstDesc,
1244 duBuffer->BindCudaBuffer(), duDesc,
1245 dvBuffer->BindCudaBuffer(), dvDesc,
1246 duuBuffer->BindCudaBuffer(), duuDesc,
1247 duvBuffer->BindCudaBuffer(), duvDesc,
1248 dvvBuffer->BindCudaBuffer(), dvvDesc,
1249 numPatchCoords,
1250 (const PatchCoord *)patchCoords->BindCudaBuffer(),
1251 (const PatchArray *)patchTable->GetFVarPatchArrayBuffer(fvarChannel),
1252 (const int *)patchTable->GetFVarPatchIndexBuffer(fvarChannel),
1253 (const PatchParam *)patchTable->GetFVarPatchParamBuffer(fvarChannel));
1254 }
1255
1261 static void Synchronize(void *deviceContext = NULL);
1262};
1263
1264
1265} // end namespace Osd
1266
1267} // end namespace OPENSUBDIV_VERSION
1268using namespace OPENSUBDIV_VERSION;
1269
1270} // end namespace OpenSubdiv
1271
1272
1273#endif // OPENSUBDIV3_OSD_CUDA_EVALUATOR_H
bufferDescriptor.h
OpenSubdiv
Definition limits.h:32
OpenSubdiv::OPENSUBDIV_VERSION::Far::StencilTable
Stencil table class wrapping the template for compatibility.
Definition stencilTable.h:273
OpenSubdiv::OPENSUBDIV_VERSION::Far::LimitStencilTable
Limit stencil table class wrapping the template for compatibility.
Definition stencilTable.h:583
OpenSubdiv::OPENSUBDIV_VERSION::Osd::BufferDescriptor
BufferDescriptor is a struct which describes buffer elements in interleaved data buffers....
Definition bufferDescriptor.h:61
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable
CUDA stencil table.
Definition cudaEvaluator.h:52
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetDuvWeightsBuffer
void * GetDuvWeightsBuffer() const
Definition cudaEvaluator.h:77
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::~CudaStencilTable
~CudaStencilTable()
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetDuWeightsBuffer
void * GetDuWeightsBuffer() const
Definition cudaEvaluator.h:74
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetDvvWeightsBuffer
void * GetDvvWeightsBuffer() const
Definition cudaEvaluator.h:78
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetOffsetsBuffer
void * GetOffsetsBuffer() const
Definition cudaEvaluator.h:71
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::CudaStencilTable
CudaStencilTable(Far::LimitStencilTable const *limitStencilTable)
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetDvWeightsBuffer
void * GetDvWeightsBuffer() const
Definition cudaEvaluator.h:75
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetNumStencils
int GetNumStencils() const
Definition cudaEvaluator.h:79
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetDuuWeightsBuffer
void * GetDuuWeightsBuffer() const
Definition cudaEvaluator.h:76
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetWeightsBuffer
void * GetWeightsBuffer() const
Definition cudaEvaluator.h:73
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::Create
static CudaStencilTable * Create(Far::LimitStencilTable const *limitStencilTable, void *deviceContext=NULL)
Definition cudaEvaluator.h:59
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetSizesBuffer
void * GetSizesBuffer() const
Definition cudaEvaluator.h:70
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::GetIndicesBuffer
void * GetIndicesBuffer() const
Definition cudaEvaluator.h:72
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::CudaStencilTable
CudaStencilTable(Far::StencilTable const *stencilTable)
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaStencilTable::Create
static CudaStencilTable * Create(Far::StencilTable const *stencilTable, void *deviceContext=NULL)
Definition cudaEvaluator.h:54
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator
Definition cudaEvaluator.h:94
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatches
static bool EvalPatches(const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, int numPatchCoords, const PatchCoord *patchCoords, const PatchArray *patchArrays, const int *patchIndices, const PatchParam *patchParams)
Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchT...
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatchesVarying
static bool EvalPatchesVarying(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:922
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatches
static bool EvalPatches(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function with derivatives. This function has a same signature as other device kern...
Definition cudaEvaluator.h:648
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalStencils
static bool EvalStencils(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, STENCIL_TABLE const *stencilTable, const CudaEvaluator *instance=NULL, void *deviceContext=NULL)
Generic static eval stencils function with derivatives. This function has a same signature as other d...
Definition cudaEvaluator.h:353
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalStencils
static bool EvalStencils(const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, const int *sizes, const int *offsets, const int *indices, const float *weights, int start, int end)
Static eval stencils function which takes raw cuda buffers for input and output.
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatchesVarying
static bool EvalPatchesVarying(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:859
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalStencils
static bool EvalStencils(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, STENCIL_TABLE const *stencilTable, const CudaEvaluator *instance=NULL, void *deviceContext=NULL)
Generic static eval stencils function with derivatives. This function has a same signature as other d...
Definition cudaEvaluator.h:218
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatches
static bool EvalPatches(const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, float *duu, BufferDescriptor const &duuDesc, float *duv, BufferDescriptor const &duvDesc, float *dvv, BufferDescriptor const &dvvDesc, int numPatchCoords, PatchCoord const *patchCoords, PatchArray const *patchArrays, const int *patchIndices, PatchParam const *patchParams)
Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchT...
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatchesFaceVarying
static bool EvalPatchesFaceVarying(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, int fvarChannel, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:1136
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalStencils
static bool EvalStencils(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, STENCIL_TABLE const *stencilTable, const void *instance=NULL, void *deviceContext=NULL)
Generic static compute function. This function has a same signature as other device kernels have so t...
Definition cudaEvaluator.h:126
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalStencils
static bool EvalStencils(const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, const int *sizes, const int *offsets, const int *indices, const float *weights, const float *duWeights, const float *dvWeights, int start, int end)
Static eval stencils function with derivatives, which takes raw cuda pointers for input and output.
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalStencils
static bool EvalStencils(const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, float *duu, BufferDescriptor const &duuDesc, float *duv, BufferDescriptor const &duvDesc, float *dvv, BufferDescriptor const &dvvDesc, const int *sizes, const int *offsets, const int *indices, const float *weights, const float *duWeights, const float *dvWeights, const float *duuWeights, const float *duvWeights, const float *dvvWeights, int start, int end)
Static eval stencils function with derivatives, which takes raw cuda pointers for input and output.
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::Synchronize
static void Synchronize(void *deviceContext=NULL)
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatches
static bool EvalPatches(const float *src, BufferDescriptor const &srcDesc, float *dst, BufferDescriptor const &dstDesc, float *du, BufferDescriptor const &duDesc, float *dv, BufferDescriptor const &dvDesc, int numPatchCoords, PatchCoord const *patchCoords, PatchArray const *patchArrays, const int *patchIndices, PatchParam const *patchParams)
Static limit eval function. It takes an array of PatchCoord and evaluate limit values on given PatchT...
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatchesVarying
static bool EvalPatchesVarying(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:1007
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatches
static bool EvalPatches(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:504
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatchesFaceVarying
static bool EvalPatchesFaceVarying(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, DST_BUFFER *duuBuffer, BufferDescriptor const &duuDesc, DST_BUFFER *duvBuffer, BufferDescriptor const &duvDesc, DST_BUFFER *dvvBuffer, BufferDescriptor const &dvvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, int fvarChannel, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:1224
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatches
static bool EvalPatches(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, DST_BUFFER *duBuffer, BufferDescriptor const &duDesc, DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function with derivatives. This function has a same signature as other device kern...
Definition cudaEvaluator.h:565
OpenSubdiv::OPENSUBDIV_VERSION::Osd::CudaEvaluator::EvalPatchesFaceVarying
static bool EvalPatchesFaceVarying(SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc, DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc, int numPatchCoords, PATCHCOORD_BUFFER *patchCoords, PATCH_TABLE *patchTable, int fvarChannel, CudaEvaluator const *instance, void *deviceContext=NULL)
Generic limit eval function. This function has a same signature as other device kernels have so that ...
Definition cudaEvaluator.h:1070
OpenSubdiv::OPENSUBDIV_VERSION::Osd::PatchCoord
Coordinates set on a patch table.
Definition types.h:42
OpenSubdiv::OPENSUBDIV_VERSION::Osd::PatchArray
Definition types.h:66
OpenSubdiv::OPENSUBDIV_VERSION::Osd::PatchParam
Definition types.h:127
types.h