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196 Module Documentation 4.33 OpenGL Interoperability [DEPRECATED] Functions • CUresult cuGLInit (void) Initializes OpenGL interoperability. • CUresult cuGLMapBufferObject (CUdeviceptr ∗dptr, unsigned int ∗size, GLuint buffer) Maps an OpenGL buffer object. • CUresult cuGLMapBufferObjectAsync (CUdeviceptr ∗dptr, unsigned int ∗size, GLuint buffer, CUstream hStream) Maps an OpenGL buffer object. • CUresult cuGLRegisterBufferObject (GLuint buffer) Registers an OpenGL buffer object. • CUresult cuGLSetBufferObjectMapFlags (GLuint buffer, unsigned int Flags) Set the map flags for an OpenGL buffer object. • CUresult cuGLUnmapBufferObject (GLuint buffer) Unmaps an OpenGL buffer object. • CUresult cuGLUnmapBufferObjectAsync (GLuint buffer, CUstream hStream) Unmaps an OpenGL buffer object. • CUresult cuGLUnregisterBufferObject (GLuint buffer) Unregister an OpenGL buffer object. 4.33.1 Detailed Description This section describes deprecated OpenGL interoperability functionality. 4.33.2 Function Documentation 4.33.2.1 cuGLInit (void) Deprecated This function is deprecated as of Cuda 3.0. Initializes OpenGL interoperability. This function is deprecated and calling it is no longer required. It may fail if the needed OpenGL driver facilities are not available. Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_UNKNOWN Generated for NVIDIA CUDA Library by Doxygen
4.33 OpenGL Interoperability [DEPRECATED] 197 Note: See also: Note that this function may also return error codes from previous, asynchronous launches. cuGLCtxCreate, cuGLMapBufferObject, cuGLRegisterBufferObject, cuGLUnmapBufferObject, cuGLUnregisterBufferObject, cuGLMapBufferObjectAsync, cuGLUnmapBufferObjectAsync, cuGLSetBufferObjectMapFlags, cuWGLGetDevice 4.33.2.2 cuGLMapBufferObject (CUdeviceptr ∗ dptr, unsigned int ∗ size, GLuint buffer) Deprecated This function is deprecated as of Cuda 3.0. Maps the buffer object specified by buffer into the address space of the current CUDA context and returns in ∗dptr and ∗size the base pointer and size of the resulting mapping. There must be a valid OpenGL context bound to the current thread when this function is called. This must be the same context, or a member of the same shareGroup, as the context that was bound when the buffer was registered. All streams in the current CUDA context are synchronized with the current GL context. Parameters: dptr - Returned mapped base pointer size - Returned size of mapping buffer - The name of the buffer object to map Returns: Note: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_MAP_FAILED See also: Note that this function may also return error codes from previous, asynchronous launches. cuGraphicsMapResources 4.33.2.3 cuGLMapBufferObjectAsync (CUdeviceptr ∗ dptr, unsigned int ∗ size, GLuint buffer, CUstream hStream) Deprecated This function is deprecated as of Cuda 3.0. Maps the buffer object specified by buffer into the address space of the current CUDA context and returns in ∗dptr and ∗size the base pointer and size of the resulting mapping. There must be a valid OpenGL context bound to the current thread when this function is called. This must be the same context, or a member of the same shareGroup, as the context that was bound when the buffer was registered. Stream hStream in the current CUDA context is synchronized with the current GL context. Generated for NVIDIA CUDA Library by Doxygen
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NVIDIA CUDA Reference Manual Versio
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ii CONTENTS 4.4.2.6 cudaSetDeviceFl
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iv CONTENTS 4.9.2 Function Document
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vi CONTENTS 4.17.2.3 cudaBindTextur
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viii CONTENTS 4.26.2.2 cuModuleGetG
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x CONTENTS 4.30.2.35 cuMemsetD2D16
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xii CONTENTS 4.37.2.5 cuD3D10Resour
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xiv CONTENTS 5.3 CUDA_MEMCPY2D_st S
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2 Deprecated List Global cudaD3D9Re
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4 Deprecated List Global cuD3D10Res
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6 Module Index Direct3D 9 Interoper
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8 Data Structure Index Generated fo
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10 Module Documentation 4.2 Thread
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12 Module Documentation Note: Note
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14 Module Documentation 4.4.2.2 cud
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16 Module Documentation Parameters:
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18 Module Documentation 4.5 Stream
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20 Module Documentation 4.6 Event M
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24 Module Documentation 4.7 Executi
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28 Module Documentation 4.8 Memory
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30 Module Documentation • cudaErr
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32 Module Documentation Returns: No
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36 Module Documentation struct cuda
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38 Module Documentation 4.8.2.14 cu
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42 Module Documentation Returns: No
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46 Module Documentation See also: c
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48 Module Documentation kind - Type
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50 Module Documentation hOffset - S
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52 Module Documentation src - Sourc
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54 Module Documentation IMPORTANT N
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58 Module Documentation 4.9 OpenGL
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60 Module Documentation target - Id
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62 Module Documentation Returns: cu
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66 Module Documentation 4.11 Direct
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68 Module Documentation • The pri
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70 Module Documentation 4.12.2 Func
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72 Module Documentation flags - Par
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74 Module Documentation If pResourc
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76 Module Documentation • cudaD3D
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78 Module Documentation 4.13 Direct
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80 Module Documentation • Resourc
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82 Module Documentation Maps the co
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92 Module Documentation 4.16 Graphi
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94 Module Documentation • cudaGra
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96 Module Documentation 4.17 Textur
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98 Module Documentation Note: See a
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100 Module Documentation See also:
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102 Module Documentation 4.19 C++ A
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104 Module Documentation 4.19.2.2 t
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106 Module Documentation array - Me
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108 Module Documentation Note: Note
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110 Module Documentation 4.20 Data
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112 Module Documentation • typede
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114 Module Documentation cudaErrorI
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116 Module Documentation 4.21 CUDA
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118 Module Documentation 4.23 Devic
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120 Module Documentation • CU_DEV
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122 Module Documentation typedef st
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124 Module Documentation 4.24 Versi
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126 Module Documentation Returns: N
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128 Module Documentation Note: See
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130 Module Documentation 4.26 Modul
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132 Module Documentation Note: See
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134 Module Documentation optionValu
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136 Module Documentation 4.27 Strea
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138 Module Documentation 4.28 Event
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140 Module Documentation 4.28.2.4 c
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142 Module Documentation 4.29 Execu
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144 Module Documentation 4.29.2.3 c
Page 162 and 163: 146 Module Documentation 4.29.2.7 c
Page 164 and 165: 148 Module Documentation Parameters
Page 166 and 167: 150 Module Documentation Copies mem
Page 168 and 169: 152 Module Documentation unsigned i
Page 174 and 175: 158 Module Documentation The pitch
Page 176 and 177: 160 Module Documentation CUdevicept
Page 178 and 179: 162 Module Documentation For device
Page 180 and 181: 164 Module Documentation CUdevicept
Page 182 and 183: 166 Module Documentation If dstMemo
Page 184 and 185: 168 Module Documentation If srcMemo
Page 186 and 187: 170 Module Documentation cuMemcpy3D
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Page 190 and 191: 174 Module Documentation Returns: N
Page 196 and 197: 180 Module Documentation The CUDA c
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Page 216 and 217: 200 Module Documentation Note: Note
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Page 220 and 221: 204 Module Documentation The Flags
Page 222 and 223: 206 Module Documentation 4.35.2 Fun
Page 224 and 225: 208 Module Documentation • Textur
Page 232 and 233: 216 Module Documentation • CU_GRA
Page 234 and 235: 218 Module Documentation Maps the c
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Page 246 and 247: 230 Module Documentation resources
Page 250 and 251: 234 Module Documentation 4.40 Data
Page 252 and 253: 236 Module Documentation • enum C
Page 254 and 255: 238 Module Documentation • typede
Page 256 and 257: 240 Module Documentation 4.40.2.3 t
Page 258 and 259: 242 Module Documentation 4.40.3.3 e
Page 260 and 261: 244 Module Documentation CU_DEVICE_
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246 Module Documentation Enumerator
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248 Data Structure Documentation 5.
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252 Data Structure Documentation So
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Index C++ API Routines, 102 Context
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264 INDEX CUDA_TYPES, 239 CU_MEMHOS
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266 INDEX CUDA_ERROR_UNMAP_FAILED C
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268 INDEX CUDA_TYPES, 239 cudaBindT
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270 INDEX cudaGetLastError CUDART_E
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272 INDEX cudaGraphicsRegisterFlags
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274 INDEX CUdevice_attribute CUDA_T
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276 INDEX CUMEM, 164 cuMemcpy3DAsyn
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