dlls/opencl/opencl.c

   1 /*
   2  * OpenCL.dll proxy for native OpenCL implementation.
   3  *
   4  * Copyright 2010 Peter Urbanec
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27
  28 #include "wine/debug.h"
  29 #include "wine/library.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(opencl);
  32
  33 #if defined(HAVE_CL_CL_H)
  34 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
  35 #include <CL/cl.h>
  36 #elif defined(HAVE_OPENCL_OPENCL_H)
  37 #include <OpenCL/opencl.h>
  38 #endif
  39
  40 /* TODO: Figure out how to provide GL context sharing before enabling OpenGL */
  41 #define OPENCL_WITH_GL 0
  42
  43
  44 /*---------------------------------------------------------------*/
  45 /* Platform API */
  46
  47 cl_int WINAPI wine_clGetPlatformIDs(cl_uint num_entries, cl_platform_id *platforms, cl_uint *num_platforms)
  48 {
  49     cl_int ret;
  50     TRACE("(%d, %p, %p)\n", num_entries, platforms, num_platforms);
  51     ret = clGetPlatformIDs(num_entries, platforms, num_platforms);
  52     TRACE("(%d, %p, %p)=%d\n", num_entries, platforms, num_platforms, ret);
  53     return ret;
  54 }
  55
  56 cl_int WINAPI wine_clGetPlatformInfo(cl_platform_id platform, cl_platform_info param_name,
  57                                      SIZE_T param_value_size, void * param_value, size_t * param_value_size_ret)
  58 {
  59     cl_int ret;
  60     TRACE("(%p, 0x%x, %ld, %p, %p)\n", platform, param_name, param_value_size, param_value, param_value_size_ret);
  61
  62     /* Hide all extensions.
  63      * TODO: Add individual extension support as needed.
  64      */
  65     if (param_name == CL_PLATFORM_EXTENSIONS)
  66     {
  67         ret = CL_INVALID_VALUE;
  68
  69         if (param_value && param_value_size > 0)
  70         {
  71             char *exts = (char *) param_value;
  72             exts[0] = '\0';
  73             ret = CL_SUCCESS;
  74         }
  75
  76         if (param_value_size_ret)
  77         {
  78             *param_value_size_ret = 1;
  79             ret = CL_SUCCESS;
  80         }
  81     }
  82     else
  83     {
  84         ret = clGetPlatformInfo(platform, param_name, param_value_size, param_value, param_value_size_ret);
  85     }
  86
  87     TRACE("(%p, 0x%x, %ld, %p, %p)=%d\n", platform, param_name, param_value_size, param_value, param_value_size_ret, ret);
  88     return ret;
  89 }
  90
  91
  92 /*---------------------------------------------------------------*/
  93 /* Device APIs */
  94
  95 cl_int WINAPI wine_clGetDeviceIDs(cl_platform_id platform, cl_device_type device_type,
  96                                   cl_uint num_entries, cl_device_id * devices, cl_uint * num_devices)
  97 {
  98     cl_int ret;
  99     TRACE("(%p, 0x%lx, %d, %p, %p)\n", platform, (long unsigned int)device_type, num_entries, devices, num_devices);
 100     ret = clGetDeviceIDs(platform, device_type, num_entries, devices, num_devices);
 101     TRACE("(%p, 0x%lx, %d, %p, %p)=%d\n", platform, (long unsigned int)device_type, num_entries, devices, num_devices, ret);
 102     return ret;
 103 }
 104
 105 cl_int WINAPI wine_clGetDeviceInfo(cl_device_id device, cl_device_info param_name,
 106                                    SIZE_T param_value_size, void * param_value, size_t * param_value_size_ret)
 107 {
 108     cl_int ret;
 109     TRACE("(%p, 0x%x, %ld, %p, %p)\n",device, param_name, param_value_size, param_value, param_value_size_ret);
 110
 111     /* Hide all extensions.
 112      * TODO: Add individual extension support as needed.
 113      */
 114     if (param_name == CL_DEVICE_EXTENSIONS)
 115     {
 116         ret = CL_INVALID_VALUE;
 117
 118         if (param_value && param_value_size > 0)
 119         {
 120             char *exts = (char *) param_value;
 121             exts[0] = '\0';
 122             ret = CL_SUCCESS;
 123         }
 124
 125         if (param_value_size_ret)
 126         {
 127             *param_value_size_ret = 1;
 128             ret = CL_SUCCESS;
 129         }
 130     }
 131     else
 132     {
 133         ret = clGetDeviceInfo(device, param_name, param_value_size, param_value, param_value_size_ret);
 134     }
 135
 136     /* Filter out the CL_EXEC_NATIVE_KERNEL flag */
 137     if (param_name == CL_DEVICE_EXECUTION_CAPABILITIES)
 138     {
 139         cl_device_exec_capabilities *caps = (cl_device_exec_capabilities *) param_value;
 140         *caps &= ~CL_EXEC_NATIVE_KERNEL;
 141     }
 142
 143     TRACE("(%p, 0x%x, %ld, %p, %p)=%d\n",device, param_name, param_value_size, param_value, param_value_size_ret, ret);
 144     return ret;
 145 }
 146
 147
 148 /*---------------------------------------------------------------*/
 149 /* Context APIs  */
 150
 151 typedef struct
 152 {
 153     void WINAPI (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data);
 154     void *user_data;
 155 } CONTEXT_CALLBACK;
 156
 157 static void context_fn_notify(const char *errinfo, const void *private_info, size_t cb, void *user_data)
 158 {
 159     CONTEXT_CALLBACK *ccb;
 160     TRACE("(%s, %p, %ld, %p)\n", errinfo, private_info, (SIZE_T)cb, user_data);
 161     ccb = (CONTEXT_CALLBACK *) user_data;
 162     if(ccb->pfn_notify) ccb->pfn_notify(errinfo, private_info, cb, ccb->user_data);
 163     TRACE("Callback COMPLETED\n");
 164 }
 165
 166 cl_context WINAPI wine_clCreateContext(const cl_context_properties * properties, cl_uint num_devices, const cl_device_id * devices,
 167                                        void WINAPI (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data),
 168                                        void * user_data, cl_int * errcode_ret)
 169 {
 170     cl_context ret;
 171     CONTEXT_CALLBACK *ccb;
 172     TRACE("(%p, %d, %p, %p, %p, %p)\n", properties, num_devices, devices, pfn_notify, user_data, errcode_ret);
 173     /* FIXME: The CONTEXT_CALLBACK structure is currently leaked.
 174      * Pointers to callback redirectors should be remembered and free()d when the context is destroyed.
 175      * The problem is determining when a context is being destroyed. clReleaseContext only decrements
 176      * the use count for a context, its destruction can come much later and therefore there is a risk
 177      * that the callback could be invoked after the user_data memory has been free()d.
 178      */
 179     ccb = HeapAlloc(GetProcessHeap(), 0, sizeof(CONTEXT_CALLBACK));
 180     ccb->pfn_notify = pfn_notify;
 181     ccb->user_data = user_data;
 182     ret = clCreateContext(properties, num_devices, devices, context_fn_notify, ccb, errcode_ret);
 183     TRACE("(%p, %d, %p, %p, %p, %p (%d)))=%p\n", properties, num_devices, devices, &pfn_notify, user_data, errcode_ret, errcode_ret ? *errcode_ret : 0, ret);
 184     return ret;
 185 }
 186
 187 cl_context WINAPI wine_clCreateContextFromType(const cl_context_properties * properties, cl_device_type device_type,
 188                                                void WINAPI (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data),
 189                                                void * user_data, cl_int * errcode_ret)
 190 {
 191     cl_context ret;
 192     CONTEXT_CALLBACK *ccb;
 193     TRACE("(%p, 0x%lx, %p, %p, %p)\n", properties, (long unsigned int)device_type, pfn_notify, user_data, errcode_ret);
 194     /* FIXME: The CONTEXT_CALLBACK structure is currently leaked.
 195      * Pointers to callback redirectors should be remembered and free()d when the context is destroyed.
 196      * The problem is determining when a context is being destroyed. clReleaseContext only decrements
 197      * the use count for a context, its destruction can come much later and therefore there is a risk
 198      * that the callback could be invoked after the user_data memory has been free()d.
 199      */
 200     ccb = HeapAlloc(GetProcessHeap(), 0, sizeof(CONTEXT_CALLBACK));
 201     ccb->pfn_notify = pfn_notify;
 202     ccb->user_data = user_data;
 203     ret = clCreateContextFromType(properties, device_type, context_fn_notify, ccb, errcode_ret);
 204     TRACE("(%p, 0x%lx, %p, %p, %p (%d)))=%p\n", properties, (long unsigned int)device_type, pfn_notify, user_data, errcode_ret, errcode_ret ? *errcode_ret : 0, ret);
 205     return ret;
 206 }
 207
 208 cl_int WINAPI wine_clRetainContext(cl_context context)
 209 {
 210     cl_int ret;
 211     TRACE("(%p)\n", context);
 212     ret = clRetainContext(context);
 213     TRACE("(%p)=%d\n", context, ret);
 214     return ret;
 215 }
 216
 217 cl_int WINAPI wine_clReleaseContext(cl_context context)
 218 {
 219     cl_int ret;
 220     TRACE("(%p)\n", context);
 221     ret = clReleaseContext(context);
 222     TRACE("(%p)=%d\n", context, ret);
 223     return ret;
 224 }
 225
 226 cl_int WINAPI wine_clGetContextInfo(cl_context context, cl_context_info param_name,
 227                                     SIZE_T param_value_size, void * param_value, size_t * param_value_size_ret)
 228 {
 229     cl_int ret;
 230     TRACE("(%p, 0x%x, %ld, %p, %p)\n", context, param_name, param_value_size, param_value, param_value_size_ret);
 231     ret = clGetContextInfo(context, param_name, param_value_size, param_value, param_value_size_ret);
 232     TRACE("(%p, 0x%x, %ld, %p, %p)=%d\n", context, param_name, param_value_size, param_value, param_value_size_ret, ret);
 233     return ret;
 234 }
 235
 236
 237 /*---------------------------------------------------------------*/
 238 /* Command Queue APIs */
 239
 240 cl_command_queue WINAPI wine_clCreateCommandQueue(cl_context context, cl_device_id device,
 241                                                   cl_command_queue_properties properties, cl_int * errcode_ret)
 242 {
 243     cl_command_queue ret;
 244     TRACE("(%p, %p, 0x%lx, %p)\n", context, device, (long unsigned int)properties, errcode_ret);
 245     ret = clCreateCommandQueue(context, device, properties, errcode_ret);
 246     TRACE("(%p, %p, 0x%lx, %p)=%p\n", context, device, (long unsigned int)properties, errcode_ret, ret);
 247     return ret;
 248 }
 249
 250 cl_int WINAPI wine_clRetainCommandQueue(cl_command_queue command_queue)
 251 {
 252     cl_int ret;
 253     TRACE("(%p)\n", command_queue);
 254     ret = clRetainCommandQueue(command_queue);
 255     TRACE("(%p)=%d\n", command_queue, ret);
 256     return ret;
 257 }
 258
 259 cl_int WINAPI wine_clReleaseCommandQueue(cl_command_queue command_queue)
 260 {
 261     cl_int ret;
 262     TRACE("(%p)\n", command_queue);
 263     ret = clReleaseCommandQueue(command_queue);
 264     TRACE("(%p)=%d\n", command_queue, ret);
 265     return ret;
 266 }
 267
 268 cl_int WINAPI wine_clGetCommandQueueInfo(cl_command_queue command_queue, cl_command_queue_info param_name,
 269                                          SIZE_T param_value_size, void * param_value, size_t * param_value_size_ret)
 270 {
 271     cl_int ret;
 272     TRACE("%p, %d, %ld, %p, %p\n", command_queue, param_name, param_value_size, param_value, param_value_size_ret);
 273     ret = clGetCommandQueueInfo(command_queue, param_name, param_value_size, param_value, param_value_size_ret);
 274     return ret;
 275 }
 276
 277 cl_int WINAPI wine_clSetCommandQueueProperty(cl_command_queue command_queue, cl_command_queue_properties properties, cl_bool enable,
 278                                              cl_command_queue_properties * old_properties)
 279 {
 280     FIXME("(%p, 0x%lx, %d, %p): deprecated\n", command_queue, (long unsigned int)properties, enable, old_properties);
 281     return CL_INVALID_QUEUE_PROPERTIES;
 282 }
 283
 284
 285 /*---------------------------------------------------------------*/
 286 /* Memory Object APIs  */
 287
 288 cl_mem WINAPI wine_clCreateBuffer(cl_context context, cl_mem_flags flags, size_t size, void * host_ptr, cl_int * errcode_ret)
 289 {
 290     cl_mem ret;
 291     TRACE("\n");
 292     ret = clCreateBuffer(context, flags, size, host_ptr, errcode_ret);
 293     return ret;
 294 }
 295
 296 cl_mem WINAPI wine_clCreateImage2D(cl_context context, cl_mem_flags flags, cl_image_format * image_format,
 297                                    size_t image_width, size_t image_height, size_t image_row_pitch, void * host_ptr, cl_int * errcode_ret)
 298 {
 299     cl_mem ret;
 300     TRACE("\n");
 301     ret = clCreateImage2D(context, flags, image_format, image_width, image_height, image_row_pitch, host_ptr, errcode_ret);
 302     return ret;
 303 }
 304
 305 cl_mem WINAPI wine_clCreateImage3D(cl_context context, cl_mem_flags flags, cl_image_format * image_format,
 306                                    size_t image_width, size_t image_height, size_t image_depth, size_t image_row_pitch, size_t image_slice_pitch,
 307                                    void * host_ptr, cl_int * errcode_ret)
 308 {
 309     cl_mem ret;
 310     TRACE("\n");
 311     ret = clCreateImage3D(context, flags, image_format, image_width, image_height, image_depth, image_row_pitch, image_slice_pitch, host_ptr, errcode_ret);
 312     return ret;
 313 }
 314
 315 cl_int WINAPI wine_clRetainMemObject(cl_mem memobj)
 316 {
 317     cl_int ret;
 318     TRACE("(%p)\n", memobj);
 319     ret = clRetainMemObject(memobj);
 320     TRACE("(%p)=%d\n", memobj, ret);
 321     return ret;
 322 }
 323
 324 cl_int WINAPI wine_clReleaseMemObject(cl_mem memobj)
 325 {
 326     cl_int ret;
 327     TRACE("(%p)\n", memobj);
 328     ret = clReleaseMemObject(memobj);
 329     TRACE("(%p)=%d\n", memobj, ret);
 330     return ret;
 331 }
 332
 333 cl_int WINAPI wine_clGetSupportedImageFormats(cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries,
 334                                               cl_image_format * image_formats, cl_uint * num_image_formats)
 335 {
 336     cl_int ret;
 337     TRACE("\n");
 338     ret = clGetSupportedImageFormats(context, flags, image_type, num_entries, image_formats, num_image_formats);
 339     return ret;
 340 }
 341
 342 cl_int WINAPI wine_clGetMemObjectInfo(cl_mem memobj, cl_mem_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret)
 343 {
 344     cl_int ret;
 345     TRACE("\n");
 346     ret = clGetMemObjectInfo(memobj, param_name, param_value_size, param_value, param_value_size_ret);
 347     return ret;
 348 }
 349
 350 cl_int WINAPI wine_clGetImageInfo(cl_mem image, cl_image_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret)
 351 {
 352     cl_int ret;
 353     TRACE("\n");
 354     ret = clGetImageInfo(image, param_name, param_value_size, param_value, param_value_size_ret);
 355     return ret;
 356 }
 357
 358
 359 /*---------------------------------------------------------------*/
 360 /* Sampler APIs  */
 361
 362 cl_sampler WINAPI wine_clCreateSampler(cl_context context, cl_bool normalized_coords, cl_addressing_mode addressing_mode,
 363                                        cl_filter_mode filter_mode, cl_int * errcode_ret)
 364 {
 365     cl_sampler ret;
 366     TRACE("\n");
 367     ret = clCreateSampler(context, normalized_coords, addressing_mode, filter_mode, errcode_ret);
 368     return ret;
 369 }
 370
 371 cl_int WINAPI wine_clRetainSampler(cl_sampler sampler)
 372 {
 373     cl_int ret;
 374     TRACE("\n");
 375     ret = clRetainSampler(sampler);
 376     return ret;
 377 }
 378
 379 cl_int WINAPI wine_clReleaseSampler(cl_sampler sampler)
 380 {
 381     cl_int ret;
 382     TRACE("\n");
 383     ret = clReleaseSampler(sampler);
 384     return ret;
 385 }
 386
 387 cl_int WINAPI wine_clGetSamplerInfo(cl_sampler sampler, cl_sampler_info param_name, size_t param_value_size,
 388                                     void * param_value, size_t * param_value_size_ret)
 389 {
 390     cl_int ret;
 391     TRACE("\n");
 392     ret = clGetSamplerInfo(sampler, param_name, param_value_size, param_value, param_value_size_ret);
 393     return ret;
 394 }
 395
 396
 397 /*---------------------------------------------------------------*/
 398 /* Program Object APIs  */
 399
 400 cl_program WINAPI wine_clCreateProgramWithSource(cl_context context, cl_uint count, const char ** strings,
 401                                                  const size_t * lengths, cl_int * errcode_ret)
 402 {
 403     cl_program ret;
 404     TRACE("\n");
 405     ret = clCreateProgramWithSource(context, count, strings, lengths, errcode_ret);
 406     return ret;
 407 }
 408
 409 cl_program WINAPI wine_clCreateProgramWithBinary(cl_context context, cl_uint num_devices, const cl_device_id * device_list,
 410                                                  const size_t * lengths, const unsigned char ** binaries, cl_int * binary_status,
 411                                                  cl_int * errcode_ret)
 412 {
 413     cl_program ret;
 414     TRACE("\n");
 415     ret = clCreateProgramWithBinary(context, num_devices, device_list, lengths, binaries, binary_status, errcode_ret);
 416     return ret;
 417 }
 418
 419 cl_int WINAPI wine_clRetainProgram(cl_program program)
 420 {
 421     cl_int ret;
 422     TRACE("\n");
 423     ret = clRetainProgram(program);
 424     return ret;
 425 }
 426
 427 cl_int WINAPI wine_clReleaseProgram(cl_program program)
 428 {
 429     cl_int ret;
 430     TRACE("\n");
 431     ret = clReleaseProgram(program);
 432     return ret;
 433 }
 434
 435 typedef struct
 436 {
 437     void WINAPI (*pfn_notify)(cl_program program, void * user_data);
 438     void *user_data;
 439 } PROGRAM_CALLBACK;
 440
 441 static void program_fn_notify(cl_program program, void * user_data)
 442 {
 443     PROGRAM_CALLBACK *pcb;
 444     TRACE("(%p, %p)\n", program, user_data);
 445     pcb = (PROGRAM_CALLBACK *) user_data;
 446     pcb->pfn_notify(program, pcb->user_data);
 447     HeapFree(GetProcessHeap(), 0, pcb);
 448     TRACE("Callback COMPLETED\n");
 449 }
 450
 451 cl_int WINAPI wine_clBuildProgram(cl_program program, cl_uint num_devices, const cl_device_id * device_list, const char * options,
 452                                   void WINAPI (*pfn_notify)(cl_program program, void * user_data),
 453                                   void * user_data)
 454 {
 455     cl_int ret;
 456     TRACE("\n");
 457     if(pfn_notify)
 458     {
 459         /* When pfn_notify is provided, clBuildProgram is asynchronous */
 460         PROGRAM_CALLBACK *pcb;
 461         pcb = HeapAlloc(GetProcessHeap(), 0, sizeof(PROGRAM_CALLBACK));
 462         pcb->pfn_notify = pfn_notify;
 463         pcb->user_data = user_data;
 464         ret = clBuildProgram(program, num_devices, device_list, options, program_fn_notify, pcb);
 465     }
 466     else
 467     {
 468         /* When pfn_notify is NULL, clBuildProgram is synchronous */
 469         ret = clBuildProgram(program, num_devices, device_list, options, NULL, user_data);
 470     }
 471     return ret;
 472 }
 473
 474 cl_int WINAPI wine_clUnloadCompiler(void)
 475 {
 476     cl_int ret;
 477     TRACE("()\n");
 478     ret = clUnloadCompiler();
 479     TRACE("()=%d\n", ret);
 480     return ret;
 481 }
 482
 483 cl_int WINAPI wine_clGetProgramInfo(cl_program program, cl_program_info param_name,
 484                                     size_t param_value_size, void * param_value, size_t * param_value_size_ret)
 485 {
 486     cl_int ret;
 487     TRACE("\n");
 488     ret = clGetProgramInfo(program, param_name, param_value_size, param_value, param_value_size_ret);
 489     return ret;
 490 }
 491
 492 cl_int WINAPI wine_clGetProgramBuildInfo(cl_program program, cl_device_id device,
 493                                          cl_program_build_info param_name, size_t param_value_size, void * param_value,
 494                                          size_t * param_value_size_ret)
 495 {
 496     cl_int ret;
 497     TRACE("\n");
 498     ret = clGetProgramBuildInfo(program, device, param_name, param_value_size, param_value, param_value_size_ret);
 499     return ret;
 500 }
 501
 502
 503 /*---------------------------------------------------------------*/
 504 /* Kernel Object APIs */
 505
 506 cl_kernel WINAPI wine_clCreateKernel(cl_program program, char * kernel_name, cl_int * errcode_ret)
 507 {
 508     cl_kernel ret;
 509     TRACE("\n");
 510     ret = clCreateKernel(program, kernel_name, errcode_ret);
 511     return ret;
 512 }
 513
 514 cl_int WINAPI wine_clCreateKernelsInProgram(cl_program program, cl_uint num_kernels,
 515                                             cl_kernel * kernels, cl_uint * num_kernels_ret)
 516 {
 517     cl_int ret;
 518     TRACE("\n");
 519     ret = clCreateKernelsInProgram(program, num_kernels, kernels, num_kernels_ret);
 520     return ret;
 521 }
 522
 523 cl_int WINAPI wine_clRetainKernel(cl_kernel kernel)
 524 {
 525     cl_int ret;
 526     TRACE("\n");
 527     ret = clRetainKernel(kernel);
 528     return ret;
 529 }
 530
 531 cl_int WINAPI wine_clReleaseKernel(cl_kernel kernel)
 532 {
 533     cl_int ret;
 534     TRACE("\n");
 535     ret = clReleaseKernel(kernel);
 536     return ret;
 537 }
 538
 539 cl_int WINAPI wine_clSetKernelArg(cl_kernel kernel, cl_uint arg_index, size_t arg_size, void * arg_value)
 540 {
 541     cl_int ret;
 542     TRACE("\n");
 543     ret = clSetKernelArg(kernel, arg_index, arg_size, arg_value);
 544     return ret;
 545 }
 546
 547 cl_int WINAPI wine_clGetKernelInfo(cl_kernel kernel, cl_kernel_info param_name,
 548                                    size_t param_value_size, void * param_value, size_t * param_value_size_ret)
 549 {
 550     cl_int ret;
 551     TRACE("\n");
 552     ret = clGetKernelInfo(kernel, param_name, param_value_size, param_value, param_value_size_ret);
 553     return ret;
 554 }
 555
 556 cl_int WINAPI wine_clGetKernelWorkGroupInfo(cl_kernel kernel, cl_device_id device,
 557                                             cl_kernel_work_group_info param_name, size_t param_value_size,
 558                                             void * param_value, size_t * param_value_size_ret)
 559 {
 560     cl_int ret;
 561     TRACE("\n");
 562     ret = clGetKernelWorkGroupInfo(kernel, device, param_name, param_value_size, param_value, param_value_size_ret);
 563     return ret;
 564 }
 565
 566
 567 /*---------------------------------------------------------------*/
 568 /* Event Object APIs  */
 569
 570 cl_int WINAPI wine_clWaitForEvents(cl_uint num_events, cl_event * event_list)
 571 {
 572     cl_int ret;
 573     TRACE("\n");
 574     ret = clWaitForEvents(num_events, event_list);
 575     return ret;
 576 }
 577
 578 cl_int WINAPI wine_clGetEventInfo(cl_event event, cl_event_info param_name, size_t param_value_size,
 579                                   void * param_value, size_t * param_value_size_ret)
 580 {
 581     cl_int ret;
 582     TRACE("\n");
 583     ret = clGetEventInfo(event, param_name, param_value_size, param_value, param_value_size_ret);
 584     return ret;
 585 }
 586
 587 cl_int WINAPI wine_clRetainEvent(cl_event event)
 588 {
 589     cl_int ret;
 590     TRACE("\n");
 591     ret = clRetainEvent(event);
 592     return ret;
 593 }
 594
 595 cl_int WINAPI wine_clReleaseEvent(cl_event event)
 596 {
 597     cl_int ret;
 598     TRACE("\n");
 599     ret = clReleaseEvent(event);
 600     return ret;
 601 }
 602
 603
 604 /*---------------------------------------------------------------*/
 605 /* Profiling APIs  */
 606
 607 cl_int WINAPI wine_clGetEventProfilingInfo(cl_event event, cl_profiling_info param_name, size_t param_value_size,
 608                                            void * param_value, size_t * param_value_size_ret)
 609 {
 610     cl_int ret;
 611     TRACE("\n");
 612     ret = clGetEventProfilingInfo(event, param_name, param_value_size, param_value, param_value_size_ret);
 613     return ret;
 614 }
 615
 616
 617 /*---------------------------------------------------------------*/
 618 /* Flush and Finish APIs */
 619
 620 cl_int WINAPI wine_clFlush(cl_command_queue command_queue)
 621 {
 622     cl_int ret;
 623     TRACE("(%p)\n", command_queue);
 624     ret = clFlush(command_queue);
 625     TRACE("(%p)=%d\n", command_queue, ret);
 626     return ret;
 627 }
 628
 629 cl_int WINAPI wine_clFinish(cl_command_queue command_queue)
 630 {
 631     cl_int ret;
 632     TRACE("(%p)\n", command_queue);
 633     ret = clFinish(command_queue);
 634     TRACE("(%p)=%d\n", command_queue, ret);
 635     return ret;
 636 }
 637
 638
 639 /*---------------------------------------------------------------*/
 640 /* Enqueued Commands APIs */
 641
 642 cl_int WINAPI wine_clEnqueueReadBuffer(cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_read,
 643                                        size_t offset, size_t cb, void * ptr,
 644                                        cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 645 {
 646     cl_int ret;
 647     TRACE("\n");
 648     ret = clEnqueueReadBuffer(command_queue, buffer, blocking_read, offset, cb, ptr, num_events_in_wait_list, event_wait_list, event);
 649     return ret;
 650 }
 651
 652 cl_int WINAPI wine_clEnqueueWriteBuffer(cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_write,
 653                                         size_t offset, size_t cb, const void * ptr,
 654                                         cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 655 {
 656     cl_int ret;
 657     TRACE("\n");
 658     ret = clEnqueueWriteBuffer(command_queue, buffer, blocking_write, offset, cb, ptr, num_events_in_wait_list, event_wait_list, event);
 659     return ret;
 660 }
 661
 662 cl_int WINAPI wine_clEnqueueCopyBuffer(cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_buffer,
 663                                        size_t src_offset, size_t dst_offset, size_t cb,
 664                                        cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 665 {
 666     cl_int ret;
 667     TRACE("\n");
 668     ret = clEnqueueCopyBuffer(command_queue, src_buffer, dst_buffer, src_offset, dst_offset, cb, num_events_in_wait_list, event_wait_list, event);
 669     return ret;
 670 }
 671
 672 cl_int WINAPI wine_clEnqueueReadImage(cl_command_queue command_queue, cl_mem image, cl_bool blocking_read,
 673                                       const size_t * origin, const size_t * region,
 674                                       SIZE_T row_pitch, SIZE_T slice_pitch, void * ptr,
 675                                       cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 676 {
 677     cl_int ret;
 678     TRACE("(%p, %p, %d, %p, %p, %ld, %ld, %p, %d, %p, %p)\n", command_queue, image, blocking_read,
 679           origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event);
 680     ret = clEnqueueReadImage(command_queue, image, blocking_read, origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event);
 681     TRACE("(%p, %p, %d, %p, %p, %ld, %ld, %p, %d, %p, %p)=%d\n", command_queue, image, blocking_read,
 682           origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event, ret);
 683     return ret;
 684 }
 685
 686 cl_int WINAPI wine_clEnqueueWriteImage(cl_command_queue command_queue, cl_mem image, cl_bool blocking_write,
 687                                        const size_t * origin, const size_t * region,
 688                                        size_t input_row_pitch, size_t input_slice_pitch, const void * ptr,
 689                                        cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 690 {
 691     cl_int ret;
 692     TRACE("\n");
 693     ret = clEnqueueWriteImage(command_queue, image, blocking_write, origin, region, input_row_pitch, input_slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event);
 694     return ret;
 695 }
 696
 697 cl_int WINAPI wine_clEnqueueCopyImage(cl_command_queue command_queue, cl_mem src_image, cl_mem dst_image,
 698                                       size_t * src_origin, size_t * dst_origin, size_t * region,
 699                                       cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
 700 {
 701     cl_int ret;
 702     TRACE("\n");
 703     ret = clEnqueueCopyImage(command_queue, src_image, dst_image, src_origin, dst_origin, region, num_events_in_wait_list, event_wait_list, event);
 704     return ret;
 705 }
 706
 707 cl_int WINAPI wine_clEnqueueCopyImageToBuffer(cl_command_queue command_queue, cl_mem src_image, cl_mem dst_buffer,
 708                                               size_t * src_origin, size_t * region, size_t dst_offset,
 709                                               cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
 710 {
 711     cl_int ret;
 712     TRACE("\n");
 713     ret = clEnqueueCopyImageToBuffer(command_queue, src_image, dst_buffer, src_origin, region, dst_offset, num_events_in_wait_list, event_wait_list, event);
 714     return ret;
 715 }
 716
 717 cl_int WINAPI wine_clEnqueueCopyBufferToImage(cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_image,
 718                                               size_t src_offset, size_t * dst_origin, size_t * region,
 719                                               cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
 720 {
 721     cl_int ret;
 722     TRACE("\n");
 723     ret = clEnqueueCopyBufferToImage(command_queue, src_buffer, dst_image, src_offset, dst_origin, region, num_events_in_wait_list, event_wait_list, event);
 724     return ret;
 725 }
 726
 727 void * WINAPI wine_clEnqueueMapBuffer(cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_map,
 728                                       cl_map_flags map_flags, size_t offset, size_t cb,
 729                                       cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, cl_int * errcode_ret)
 730 {
 731     void * ret;
 732     TRACE("\n");
 733     ret = clEnqueueMapBuffer(command_queue, buffer, blocking_map, map_flags, offset, cb, num_events_in_wait_list, event_wait_list, event, errcode_ret);
 734     return ret;
 735 }
 736
 737 void * WINAPI wine_clEnqueueMapImage(cl_command_queue command_queue, cl_mem image, cl_bool blocking_map,
 738                                      cl_map_flags map_flags, size_t * origin, size_t * region,
 739                                      size_t * image_row_pitch, size_t * image_slice_pitch,
 740                                      cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, cl_int * errcode_ret)
 741 {
 742     void * ret;
 743     TRACE("\n");
 744     ret = clEnqueueMapImage(command_queue, image, blocking_map, map_flags, origin, region, image_row_pitch, image_slice_pitch, num_events_in_wait_list, event_wait_list, event, errcode_ret);
 745     return ret;
 746 }
 747
 748 cl_int WINAPI wine_clEnqueueUnmapMemObject(cl_command_queue command_queue, cl_mem memobj, void * mapped_ptr,
 749                                            cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
 750 {
 751     cl_int ret;
 752     TRACE("\n");
 753     ret = clEnqueueUnmapMemObject(command_queue, memobj, mapped_ptr, num_events_in_wait_list, event_wait_list, event);
 754     return ret;
 755 }
 756
 757 cl_int WINAPI wine_clEnqueueNDRangeKernel(cl_command_queue command_queue, cl_kernel kernel, cl_uint work_dim,
 758                                           size_t * global_work_offset, size_t * global_work_size, size_t * local_work_size,
 759                                           cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
 760 {
 761     cl_int ret;
 762     TRACE("\n");
 763     ret = clEnqueueNDRangeKernel(command_queue, kernel, work_dim, global_work_offset, global_work_size, local_work_size, num_events_in_wait_list, event_wait_list, event);
 764     return ret;
 765 }
 766
 767 cl_int WINAPI wine_clEnqueueTask(cl_command_queue command_queue, cl_kernel kernel,
 768                                  cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
 769 {
 770     cl_int ret;
 771     TRACE("\n");
 772     ret = clEnqueueTask(command_queue, kernel, num_events_in_wait_list, event_wait_list, event);
 773     return ret;
 774 }
 775
 776 cl_int WINAPI wine_clEnqueueNativeKernel(cl_command_queue command_queue,
 777                                          void WINAPI (*user_func)(void *args),
 778                                          void * args, size_t cb_args,
 779                                          cl_uint num_mem_objects, const cl_mem * mem_list, const void ** args_mem_loc,
 780                                          cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 781 {
 782     cl_int ret = CL_INVALID_OPERATION;
 783     /* FIXME: There appears to be no obvious method for translating the ABI for user_func.
 784      * There is no opaque user_data structure passed, that could encapsulate the return address.
 785      * The OpenCL specification seems to indicate that args has an implementation specific
 786      * structure that cannot be used to stash away a return address for the WINAPI user_func.
 787      */
 788 #if 0
 789     ret = clEnqueueNativeKernel(command_queue, user_func, args, cb_args, num_mem_objects, mem_list, args_mem_loc,
 790                                  num_events_in_wait_list, event_wait_list, event);
 791 #else
 792     FIXME("not supported due to user_func ABI mismatch\n");
 793 #endif
 794     return ret;
 795 }
 796
 797 cl_int WINAPI wine_clEnqueueMarker(cl_command_queue command_queue, cl_event * event)
 798 {
 799     cl_int ret;
 800     TRACE("\n");
 801     ret = clEnqueueMarker(command_queue, event);
 802     return ret;
 803 }
 804
 805 cl_int WINAPI wine_clEnqueueWaitForEvents(cl_command_queue command_queue, cl_uint num_events, cl_event * event_list)
 806 {
 807     cl_int ret;
 808     TRACE("\n");
 809     ret = clEnqueueWaitForEvents(command_queue, num_events, event_list);
 810     return ret;
 811 }
 812
 813 cl_int WINAPI wine_clEnqueueBarrier(cl_command_queue command_queue)
 814 {
 815     cl_int ret;
 816     TRACE("\n");
 817     ret = clEnqueueBarrier(command_queue);
 818     return ret;
 819 }
 820
 821
 822 /*---------------------------------------------------------------*/
 823 /* Extension function access */
 824
 825 void * WINAPI wine_clGetExtensionFunctionAddress(const char * func_name)
 826 {
 827     void * ret = 0;
 828     TRACE("(%s)\n",func_name);
 829 #if 0
 830     ret = clGetExtensionFunctionAddress(func_name);
 831 #else
 832     FIXME("extensions not implemented\n");
 833 #endif
 834     TRACE("(%s)=%p\n",func_name, ret);
 835     return ret;
 836 }
 837
 838
 839 #if OPENCL_WITH_GL
 840 /*---------------------------------------------------------------*/
 841 /* Khronos-approved (KHR) OpenCL extensions which have OpenGL dependencies. */
 842
 843 cl_mem WINAPI wine_clCreateFromGLBuffer(cl_context context, cl_mem_flags flags, cl_GLuint bufobj, int * errcode_ret)
 844 {
 845 }
 846
 847 cl_mem WINAPI wine_clCreateFromGLTexture2D(cl_context context, cl_mem_flags flags, cl_GLenum target,
 848                                            cl_GLint miplevel, cl_GLuint texture, cl_int * errcode_ret)
 849 {
 850 }
 851
 852 cl_mem WINAPI wine_clCreateFromGLTexture3D(cl_context context, cl_mem_flags flags, cl_GLenum target,
 853                                            cl_GLint miplevel, cl_GLuint texture, cl_int * errcode_ret)
 854 {
 855 }
 856
 857 cl_mem WINAPI wine_clCreateFromGLRenderbuffer(cl_context context, cl_mem_flags flags, cl_GLuint renderbuffer, cl_int * errcode_ret)
 858 {
 859 }
 860
 861 cl_int WINAPI wine_clGetGLObjectInfo(cl_mem memobj, cl_gl_object_type * gl_object_type, cl_GLuint * gl_object_name)
 862 {
 863 }
 864
 865 cl_int WINAPI wine_clGetGLTextureInfo(cl_mem memobj, cl_gl_texture_info param_name, size_t param_value_size,
 866                                       void * param_value, size_t * param_value_size_ret)
 867 {
 868 }
 869
 870 cl_int WINAPI wine_clEnqueueAcquireGLObjects(cl_command_queue command_queue, cl_uint num_objects, const cl_mem * mem_objects,
 871                                              cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 872 {
 873 }
 874
 875 cl_int WINAPI wine_clEnqueueReleaseGLObjects(cl_command_queue command_queue, cl_uint num_objects, const cl_mem * mem_objects,
 876                                              cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
 877 {
 878 }
 879
 880
 881 /*---------------------------------------------------------------*/
 882 /* cl_khr_gl_sharing extension  */
 883
 884 cl_int WINAPI wine_clGetGLContextInfoKHR(const cl_context_properties * properties, cl_gl_context_info param_name,
 885                                          size_t param_value_size, void * param_value, size_t * param_value_size_ret)
 886 {
 887 }
 888
 889 #endif
 890
 891
 892 #if 0
 893 /*---------------------------------------------------------------*/
 894 /* cl_khr_icd extension */
 895
 896 cl_int WINAPI wine_clIcdGetPlatformIDsKHR(cl_uint num_entries, cl_platform_id * platforms, cl_uint * num_platforms)
 897 {
 898 }
 899 #endif