1 //===----- opencl-c-base.h - OpenCL C language base definitions -----------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef _OPENCL_BASE_H_ 10 #define _OPENCL_BASE_H_ 11 12 // Define extension macros 13 14 #if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200) 15 // For SPIR and SPIR-V all extensions are supported. 16 #if defined(__SPIR__) || defined(__SPIRV__) 17 #define cl_khr_subgroup_extended_types 1 18 #define cl_khr_subgroup_non_uniform_vote 1 19 #define cl_khr_subgroup_ballot 1 20 #define cl_khr_subgroup_non_uniform_arithmetic 1 21 #define cl_khr_subgroup_shuffle 1 22 #define cl_khr_subgroup_shuffle_relative 1 23 #define cl_khr_subgroup_clustered_reduce 1 24 #define cl_khr_subgroup_rotate 1 25 #define cl_khr_extended_bit_ops 1 26 #define cl_khr_integer_dot_product 1 27 #define __opencl_c_integer_dot_product_input_4x8bit 1 28 #define __opencl_c_integer_dot_product_input_4x8bit_packed 1 29 #define cl_ext_float_atomics 1 30 #ifdef cl_khr_fp16 31 #define __opencl_c_ext_fp16_global_atomic_load_store 1 32 #define __opencl_c_ext_fp16_local_atomic_load_store 1 33 #define __opencl_c_ext_fp16_global_atomic_add 1 34 #define __opencl_c_ext_fp16_local_atomic_add 1 35 #define __opencl_c_ext_fp16_global_atomic_min_max 1 36 #define __opencl_c_ext_fp16_local_atomic_min_max 1 37 #endif 38 #ifdef cl_khr_fp64 39 #define __opencl_c_ext_fp64_global_atomic_add 1 40 #define __opencl_c_ext_fp64_local_atomic_add 1 41 #define __opencl_c_ext_fp64_global_atomic_min_max 1 42 #define __opencl_c_ext_fp64_local_atomic_min_max 1 43 #endif 44 #define __opencl_c_ext_fp32_global_atomic_add 1 45 #define __opencl_c_ext_fp32_local_atomic_add 1 46 #define __opencl_c_ext_fp32_global_atomic_min_max 1 47 #define __opencl_c_ext_fp32_local_atomic_min_max 1 48 #define __opencl_c_ext_image_raw10_raw12 1 49 #define cl_khr_kernel_clock 1 50 #define __opencl_c_kernel_clock_scope_device 1 51 #define __opencl_c_kernel_clock_scope_work_group 1 52 #define __opencl_c_kernel_clock_scope_sub_group 1 53 54 #endif // defined(__SPIR__) || defined(__SPIRV__) 55 #endif // (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200) 56 57 // Define feature macros for OpenCL C 2.0 58 #if (__OPENCL_CPP_VERSION__ == 100 || __OPENCL_C_VERSION__ == 200) 59 #define __opencl_c_pipes 1 60 #define __opencl_c_generic_address_space 1 61 #define __opencl_c_work_group_collective_functions 1 62 #define __opencl_c_atomic_order_acq_rel 1 63 #define __opencl_c_atomic_order_seq_cst 1 64 #define __opencl_c_atomic_scope_device 1 65 #define __opencl_c_atomic_scope_all_devices 1 66 #define __opencl_c_device_enqueue 1 67 #define __opencl_c_read_write_images 1 68 #define __opencl_c_program_scope_global_variables 1 69 #define __opencl_c_images 1 70 #endif 71 72 // Define header-only feature macros for OpenCL C 3.0. 73 #if (__OPENCL_CPP_VERSION__ == 202100 || __OPENCL_C_VERSION__ == 300) 74 // For the SPIR and SPIR-V target all features are supported. 75 #if defined(__SPIR__) || defined(__SPIRV__) 76 #define __opencl_c_work_group_collective_functions 1 77 #define __opencl_c_atomic_order_seq_cst 1 78 #define __opencl_c_atomic_scope_device 1 79 #define __opencl_c_atomic_scope_all_devices 1 80 #define __opencl_c_read_write_images 1 81 #endif // defined(__SPIR__) 82 83 // Undefine any feature macros that have been explicitly disabled using 84 // an __undef_<feature> macro. 85 #ifdef __undef___opencl_c_work_group_collective_functions 86 #undef __opencl_c_work_group_collective_functions 87 #endif 88 #ifdef __undef___opencl_c_atomic_order_seq_cst 89 #undef __opencl_c_atomic_order_seq_cst 90 #endif 91 #ifdef __undef___opencl_c_atomic_scope_device 92 #undef __opencl_c_atomic_scope_device 93 #endif 94 #ifdef __undef___opencl_c_atomic_scope_all_devices 95 #undef __opencl_c_atomic_scope_all_devices 96 #endif 97 #ifdef __undef___opencl_c_read_write_images 98 #undef __opencl_c_read_write_images 99 #endif 100 101 #endif // (__OPENCL_CPP_VERSION__ == 202100 || __OPENCL_C_VERSION__ == 300) 102 103 #if !defined(__opencl_c_generic_address_space) 104 // Internal feature macro to provide named (global, local, private) address 105 // space overloads for builtin functions that take a pointer argument. 106 #define __opencl_c_named_address_space_builtins 1 107 #endif // !defined(__opencl_c_generic_address_space) 108 109 #if defined(cl_intel_subgroups) || defined(cl_khr_subgroups) || defined(__opencl_c_subgroups) 110 // Internal feature macro to provide subgroup builtins. 111 #define __opencl_subgroup_builtins 1 112 #endif 113 114 // built-in scalar data types: 115 116 /** 117 * An unsigned 8-bit integer. 118 */ 119 typedef unsigned char uchar; 120 121 /** 122 * An unsigned 16-bit integer. 123 */ 124 typedef unsigned short ushort; 125 126 /** 127 * An unsigned 32-bit integer. 128 */ 129 typedef unsigned int uint; 130 131 /** 132 * An unsigned 64-bit integer. 133 */ 134 typedef unsigned long ulong; 135 136 /** 137 * The unsigned integer type of the result of the sizeof operator. This 138 * is a 32-bit unsigned integer if CL_DEVICE_ADDRESS_BITS 139 * defined in table 4.3 is 32-bits and is a 64-bit unsigned integer if 140 * CL_DEVICE_ADDRESS_BITS is 64-bits. 141 */ 142 typedef __SIZE_TYPE__ size_t; 143 144 /** 145 * A signed integer type that is the result of subtracting two pointers. 146 * This is a 32-bit signed integer if CL_DEVICE_ADDRESS_BITS 147 * defined in table 4.3 is 32-bits and is a 64-bit signed integer if 148 * CL_DEVICE_ADDRESS_BITS is 64-bits. 149 */ 150 typedef __PTRDIFF_TYPE__ ptrdiff_t; 151 152 /** 153 * A signed integer type with the property that any valid pointer to 154 * void can be converted to this type, then converted back to pointer 155 * to void, and the result will compare equal to the original pointer. 156 */ 157 typedef __INTPTR_TYPE__ intptr_t; 158 159 /** 160 * An unsigned integer type with the property that any valid pointer to 161 * void can be converted to this type, then converted back to pointer 162 * to void, and the result will compare equal to the original pointer. 163 */ 164 typedef __UINTPTR_TYPE__ uintptr_t; 165 166 // built-in vector data types: 167 typedef char char2 __attribute__((ext_vector_type(2))); 168 typedef char char3 __attribute__((ext_vector_type(3))); 169 typedef char char4 __attribute__((ext_vector_type(4))); 170 typedef char char8 __attribute__((ext_vector_type(8))); 171 typedef char char16 __attribute__((ext_vector_type(16))); 172 typedef uchar uchar2 __attribute__((ext_vector_type(2))); 173 typedef uchar uchar3 __attribute__((ext_vector_type(3))); 174 typedef uchar uchar4 __attribute__((ext_vector_type(4))); 175 typedef uchar uchar8 __attribute__((ext_vector_type(8))); 176 typedef uchar uchar16 __attribute__((ext_vector_type(16))); 177 typedef short short2 __attribute__((ext_vector_type(2))); 178 typedef short short3 __attribute__((ext_vector_type(3))); 179 typedef short short4 __attribute__((ext_vector_type(4))); 180 typedef short short8 __attribute__((ext_vector_type(8))); 181 typedef short short16 __attribute__((ext_vector_type(16))); 182 typedef ushort ushort2 __attribute__((ext_vector_type(2))); 183 typedef ushort ushort3 __attribute__((ext_vector_type(3))); 184 typedef ushort ushort4 __attribute__((ext_vector_type(4))); 185 typedef ushort ushort8 __attribute__((ext_vector_type(8))); 186 typedef ushort ushort16 __attribute__((ext_vector_type(16))); 187 typedef int int2 __attribute__((ext_vector_type(2))); 188 typedef int int3 __attribute__((ext_vector_type(3))); 189 typedef int int4 __attribute__((ext_vector_type(4))); 190 typedef int int8 __attribute__((ext_vector_type(8))); 191 typedef int int16 __attribute__((ext_vector_type(16))); 192 typedef uint uint2 __attribute__((ext_vector_type(2))); 193 typedef uint uint3 __attribute__((ext_vector_type(3))); 194 typedef uint uint4 __attribute__((ext_vector_type(4))); 195 typedef uint uint8 __attribute__((ext_vector_type(8))); 196 typedef uint uint16 __attribute__((ext_vector_type(16))); 197 typedef long long2 __attribute__((ext_vector_type(2))); 198 typedef long long3 __attribute__((ext_vector_type(3))); 199 typedef long long4 __attribute__((ext_vector_type(4))); 200 typedef long long8 __attribute__((ext_vector_type(8))); 201 typedef long long16 __attribute__((ext_vector_type(16))); 202 typedef ulong ulong2 __attribute__((ext_vector_type(2))); 203 typedef ulong ulong3 __attribute__((ext_vector_type(3))); 204 typedef ulong ulong4 __attribute__((ext_vector_type(4))); 205 typedef ulong ulong8 __attribute__((ext_vector_type(8))); 206 typedef ulong ulong16 __attribute__((ext_vector_type(16))); 207 typedef float float2 __attribute__((ext_vector_type(2))); 208 typedef float float3 __attribute__((ext_vector_type(3))); 209 typedef float float4 __attribute__((ext_vector_type(4))); 210 typedef float float8 __attribute__((ext_vector_type(8))); 211 typedef float float16 __attribute__((ext_vector_type(16))); 212 #ifdef cl_khr_fp16 213 #pragma OPENCL EXTENSION cl_khr_fp16 : enable 214 typedef half half2 __attribute__((ext_vector_type(2))); 215 typedef half half3 __attribute__((ext_vector_type(3))); 216 typedef half half4 __attribute__((ext_vector_type(4))); 217 typedef half half8 __attribute__((ext_vector_type(8))); 218 typedef half half16 __attribute__((ext_vector_type(16))); 219 #endif 220 #ifdef cl_khr_fp64 221 #if __OPENCL_C_VERSION__ < CL_VERSION_1_2 222 #pragma OPENCL EXTENSION cl_khr_fp64 : enable 223 #endif 224 typedef double double2 __attribute__((ext_vector_type(2))); 225 typedef double double3 __attribute__((ext_vector_type(3))); 226 typedef double double4 __attribute__((ext_vector_type(4))); 227 typedef double double8 __attribute__((ext_vector_type(8))); 228 typedef double double16 __attribute__((ext_vector_type(16))); 229 #endif 230 231 // An internal alias for half, for use by OpenCLBuiltins.td. 232 #define __half half 233 234 #if defined(__OPENCL_CPP_VERSION__) 235 #define NULL nullptr 236 #elif defined(__OPENCL_C_VERSION__) 237 #define NULL ((void*)0) 238 #endif 239 240 /** 241 * Value of maximum non-infinite single-precision floating-point 242 * number. 243 */ 244 #define MAXFLOAT 0x1.fffffep127f 245 246 /** 247 * A positive float constant expression. HUGE_VALF evaluates 248 * to +infinity. Used as an error value returned by the built-in 249 * math functions. 250 */ 251 #define HUGE_VALF (__builtin_huge_valf()) 252 253 /** 254 * A positive double constant expression. HUGE_VAL evaluates 255 * to +infinity. Used as an error value returned by the built-in 256 * math functions. 257 */ 258 #define HUGE_VAL (__builtin_huge_val()) 259 260 /** 261 * A constant expression of type float representing positive or 262 * unsigned infinity. 263 */ 264 #define INFINITY (__builtin_inff()) 265 266 /** 267 * A constant expression of type float representing a quiet NaN. 268 */ 269 #define NAN as_float(INT_MAX) 270 271 #define FP_ILOGB0 INT_MIN 272 #define FP_ILOGBNAN INT_MAX 273 274 #define FLT_DIG 6 275 #define FLT_MANT_DIG 24 276 #define FLT_MAX_10_EXP +38 277 #define FLT_MAX_EXP +128 278 #define FLT_MIN_10_EXP -37 279 #define FLT_MIN_EXP -125 280 #define FLT_RADIX 2 281 #define FLT_MAX 0x1.fffffep127f 282 #define FLT_MIN 0x1.0p-126f 283 #define FLT_EPSILON 0x1.0p-23f 284 285 #define M_E_F 2.71828182845904523536028747135266250f 286 #define M_LOG2E_F 1.44269504088896340735992468100189214f 287 #define M_LOG10E_F 0.434294481903251827651128918916605082f 288 #define M_LN2_F 0.693147180559945309417232121458176568f 289 #define M_LN10_F 2.30258509299404568401799145468436421f 290 #define M_PI_F 3.14159265358979323846264338327950288f 291 #define M_PI_2_F 1.57079632679489661923132169163975144f 292 #define M_PI_4_F 0.785398163397448309615660845819875721f 293 #define M_1_PI_F 0.318309886183790671537767526745028724f 294 #define M_2_PI_F 0.636619772367581343075535053490057448f 295 #define M_2_SQRTPI_F 1.12837916709551257389615890312154517f 296 #define M_SQRT2_F 1.41421356237309504880168872420969808f 297 #define M_SQRT1_2_F 0.707106781186547524400844362104849039f 298 299 #define DBL_DIG 15 300 #define DBL_MANT_DIG 53 301 #define DBL_MAX_10_EXP +308 302 #define DBL_MAX_EXP +1024 303 #define DBL_MIN_10_EXP -307 304 #define DBL_MIN_EXP -1021 305 #define DBL_RADIX 2 306 #define DBL_MAX 0x1.fffffffffffffp1023 307 #define DBL_MIN 0x1.0p-1022 308 #define DBL_EPSILON 0x1.0p-52 309 310 #define M_E 0x1.5bf0a8b145769p+1 311 #define M_LOG2E 0x1.71547652b82fep+0 312 #define M_LOG10E 0x1.bcb7b1526e50ep-2 313 #define M_LN2 0x1.62e42fefa39efp-1 314 #define M_LN10 0x1.26bb1bbb55516p+1 315 #define M_PI 0x1.921fb54442d18p+1 316 #define M_PI_2 0x1.921fb54442d18p+0 317 #define M_PI_4 0x1.921fb54442d18p-1 318 #define M_1_PI 0x1.45f306dc9c883p-2 319 #define M_2_PI 0x1.45f306dc9c883p-1 320 #define M_2_SQRTPI 0x1.20dd750429b6dp+0 321 #define M_SQRT2 0x1.6a09e667f3bcdp+0 322 #define M_SQRT1_2 0x1.6a09e667f3bcdp-1 323 324 #ifdef cl_khr_fp16 325 326 #define HALF_DIG 3 327 #define HALF_MANT_DIG 11 328 #define HALF_MAX_10_EXP +4 329 #define HALF_MAX_EXP +16 330 #define HALF_MIN_10_EXP -4 331 #define HALF_MIN_EXP -13 332 #define HALF_RADIX 2 333 #define HALF_MAX ((0x1.ffcp15h)) 334 #define HALF_MIN ((0x1.0p-14h)) 335 #define HALF_EPSILON ((0x1.0p-10h)) 336 337 #define M_E_H 2.71828182845904523536028747135266250h 338 #define M_LOG2E_H 1.44269504088896340735992468100189214h 339 #define M_LOG10E_H 0.434294481903251827651128918916605082h 340 #define M_LN2_H 0.693147180559945309417232121458176568h 341 #define M_LN10_H 2.30258509299404568401799145468436421h 342 #define M_PI_H 3.14159265358979323846264338327950288h 343 #define M_PI_2_H 1.57079632679489661923132169163975144h 344 #define M_PI_4_H 0.785398163397448309615660845819875721h 345 #define M_1_PI_H 0.318309886183790671537767526745028724h 346 #define M_2_PI_H 0.636619772367581343075535053490057448h 347 #define M_2_SQRTPI_H 1.12837916709551257389615890312154517h 348 #define M_SQRT2_H 1.41421356237309504880168872420969808h 349 #define M_SQRT1_2_H 0.707106781186547524400844362104849039h 350 351 #endif //cl_khr_fp16 352 353 #define CHAR_BIT 8 354 #define SCHAR_MAX 127 355 #define SCHAR_MIN (-128) 356 #define UCHAR_MAX 255 357 #define CHAR_MAX SCHAR_MAX 358 #define CHAR_MIN SCHAR_MIN 359 #define USHRT_MAX 65535 360 #define SHRT_MAX 32767 361 #define SHRT_MIN (-32768) 362 #define UINT_MAX 0xffffffff 363 #define INT_MAX 2147483647 364 #define INT_MIN (-2147483647-1) 365 #define ULONG_MAX 0xffffffffffffffffUL 366 #define LONG_MAX 0x7fffffffffffffffL 367 #define LONG_MIN (-0x7fffffffffffffffL-1) 368 369 // OpenCL v1.1 s6.11.8, v1.2 s6.12.8, v2.0 s6.13.8 - Synchronization Functions 370 371 // Flag type and values for barrier, mem_fence, read_mem_fence, write_mem_fence 372 typedef uint cl_mem_fence_flags; 373 374 /** 375 * Queue a memory fence to ensure correct 376 * ordering of memory operations to local memory 377 */ 378 #define CLK_LOCAL_MEM_FENCE 0x01 379 380 /** 381 * Queue a memory fence to ensure correct 382 * ordering of memory operations to global memory 383 */ 384 #define CLK_GLOBAL_MEM_FENCE 0x02 385 386 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 387 388 typedef enum memory_scope { 389 memory_scope_work_item = __OPENCL_MEMORY_SCOPE_WORK_ITEM, 390 memory_scope_work_group = __OPENCL_MEMORY_SCOPE_WORK_GROUP, 391 memory_scope_device = __OPENCL_MEMORY_SCOPE_DEVICE, 392 #if defined(__opencl_c_atomic_scope_all_devices) 393 memory_scope_all_svm_devices = __OPENCL_MEMORY_SCOPE_ALL_SVM_DEVICES, 394 #if (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 || __OPENCL_CPP_VERSION__ >= 202100) 395 memory_scope_all_devices = memory_scope_all_svm_devices, 396 #endif // (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 || __OPENCL_CPP_VERSION__ >= 202100) 397 #endif // defined(__opencl_c_atomic_scope_all_devices) 398 /** 399 * Subgroups have different requirements on forward progress, so just test 400 * all the relevant macros. 401 * CL 3.0 sub-groups "they are not guaranteed to make independent forward progress" 402 * KHR subgroups "Subgroups within a workgroup are independent, make forward progress with respect to each other" 403 */ 404 #if defined(cl_intel_subgroups) || defined(cl_khr_subgroups) || defined(__opencl_c_subgroups) 405 memory_scope_sub_group = __OPENCL_MEMORY_SCOPE_SUB_GROUP 406 #endif 407 } memory_scope; 408 409 /** 410 * Queue a memory fence to ensure correct ordering of memory 411 * operations between work-items of a work-group to 412 * image memory. 413 */ 414 #define CLK_IMAGE_MEM_FENCE 0x04 415 416 #ifndef ATOMIC_VAR_INIT 417 #define ATOMIC_VAR_INIT(x) (x) 418 #endif //ATOMIC_VAR_INIT 419 #define ATOMIC_FLAG_INIT 0 420 421 // enum values aligned with what clang uses in EmitAtomicExpr() 422 typedef enum memory_order 423 { 424 memory_order_relaxed = __ATOMIC_RELAXED, 425 memory_order_acquire = __ATOMIC_ACQUIRE, 426 memory_order_release = __ATOMIC_RELEASE, 427 memory_order_acq_rel = __ATOMIC_ACQ_REL, 428 #if defined(__opencl_c_atomic_order_seq_cst) 429 memory_order_seq_cst = __ATOMIC_SEQ_CST 430 #endif 431 } memory_order; 432 433 #endif // defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 434 435 // OpenCL v1.1 s6.11.3, v1.2 s6.12.14, v2.0 s6.13.14 - Image Read and Write Functions 436 437 // These values need to match the runtime equivalent 438 // 439 // Addressing Mode. 440 // 441 #define CLK_ADDRESS_NONE 0 442 #define CLK_ADDRESS_CLAMP_TO_EDGE 2 443 #define CLK_ADDRESS_CLAMP 4 444 #define CLK_ADDRESS_REPEAT 6 445 #define CLK_ADDRESS_MIRRORED_REPEAT 8 446 447 // 448 // Coordination Normalization 449 // 450 #define CLK_NORMALIZED_COORDS_FALSE 0 451 #define CLK_NORMALIZED_COORDS_TRUE 1 452 453 // 454 // Filtering Mode. 455 // 456 #define CLK_FILTER_NEAREST 0x10 457 #define CLK_FILTER_LINEAR 0x20 458 459 #ifdef cl_khr_gl_msaa_sharing 460 #pragma OPENCL EXTENSION cl_khr_gl_msaa_sharing : enable 461 #endif //cl_khr_gl_msaa_sharing 462 463 // 464 // Channel Datatype. 465 // 466 #define CLK_SNORM_INT8 0x10D0 467 #define CLK_SNORM_INT16 0x10D1 468 #define CLK_UNORM_INT8 0x10D2 469 #define CLK_UNORM_INT16 0x10D3 470 #define CLK_UNORM_SHORT_565 0x10D4 471 #define CLK_UNORM_SHORT_555 0x10D5 472 #define CLK_UNORM_INT_101010 0x10D6 473 #define CLK_SIGNED_INT8 0x10D7 474 #define CLK_SIGNED_INT16 0x10D8 475 #define CLK_SIGNED_INT32 0x10D9 476 #define CLK_UNSIGNED_INT8 0x10DA 477 #define CLK_UNSIGNED_INT16 0x10DB 478 #define CLK_UNSIGNED_INT32 0x10DC 479 #define CLK_HALF_FLOAT 0x10DD 480 #define CLK_FLOAT 0x10DE 481 #define CLK_UNORM_INT24 0x10DF 482 #if __OPENCL_C_VERSION__ >= CL_VERSION_3_0 483 #define CLK_UNORM_INT_101010_2 0x10E0 484 #endif // __OPENCL_C_VERSION__ >= CL_VERSION_3_0 485 #ifdef __opencl_c_ext_image_raw10_raw12 486 #define CLK_UNSIGNED_INT_RAW10_EXT 0x10E3 487 #define CLK_UNSIGNED_INT_RAW12_EXT 0x10E4 488 #endif // __opencl_c_ext_image_raw10_raw12 489 490 // Channel order, numbering must be aligned with cl_channel_order in cl.h 491 // 492 #define CLK_R 0x10B0 493 #define CLK_A 0x10B1 494 #define CLK_RG 0x10B2 495 #define CLK_RA 0x10B3 496 #define CLK_RGB 0x10B4 497 #define CLK_RGBA 0x10B5 498 #define CLK_BGRA 0x10B6 499 #define CLK_ARGB 0x10B7 500 #define CLK_INTENSITY 0x10B8 501 #define CLK_LUMINANCE 0x10B9 502 #define CLK_Rx 0x10BA 503 #define CLK_RGx 0x10BB 504 #define CLK_RGBx 0x10BC 505 #define CLK_DEPTH 0x10BD 506 #define CLK_DEPTH_STENCIL 0x10BE 507 #if __OPENCL_C_VERSION__ >= CL_VERSION_2_0 508 #define CLK_sRGB 0x10BF 509 #define CLK_sRGBx 0x10C0 510 #define CLK_sRGBA 0x10C1 511 #define CLK_sBGRA 0x10C2 512 #define CLK_ABGR 0x10C3 513 #endif //__OPENCL_C_VERSION__ >= CL_VERSION_2_0 514 515 // OpenCL v2.0 s6.13.16 - Pipe Functions 516 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 517 #define CLK_NULL_RESERVE_ID (__builtin_astype(((void*)(__SIZE_MAX__)), reserve_id_t)) 518 519 // OpenCL v2.0 s6.13.17 - Enqueue Kernels 520 #define CL_COMPLETE 0x0 521 #define CL_RUNNING 0x1 522 #define CL_SUBMITTED 0x2 523 #define CL_QUEUED 0x3 524 525 #define CLK_SUCCESS 0 526 #define CLK_ENQUEUE_FAILURE -101 527 #define CLK_INVALID_QUEUE -102 528 #define CLK_INVALID_NDRANGE -160 529 #define CLK_INVALID_EVENT_WAIT_LIST -57 530 #define CLK_DEVICE_QUEUE_FULL -161 531 #define CLK_INVALID_ARG_SIZE -51 532 #define CLK_EVENT_ALLOCATION_FAILURE -100 533 #define CLK_OUT_OF_RESOURCES -5 534 535 #define CLK_NULL_QUEUE 0 536 #define CLK_NULL_EVENT (__builtin_astype(((__SIZE_MAX__)), clk_event_t)) 537 538 // execution model related definitions 539 #define CLK_ENQUEUE_FLAGS_NO_WAIT 0x0 540 #define CLK_ENQUEUE_FLAGS_WAIT_KERNEL 0x1 541 #define CLK_ENQUEUE_FLAGS_WAIT_WORK_GROUP 0x2 542 543 typedef int kernel_enqueue_flags_t; 544 typedef int clk_profiling_info; 545 546 // Profiling info name (see capture_event_profiling_info) 547 #define CLK_PROFILING_COMMAND_EXEC_TIME 0x1 548 549 #define MAX_WORK_DIM 3 550 551 #ifdef __opencl_c_device_enqueue 552 typedef struct { 553 unsigned int workDimension; 554 size_t globalWorkOffset[MAX_WORK_DIM]; 555 size_t globalWorkSize[MAX_WORK_DIM]; 556 size_t localWorkSize[MAX_WORK_DIM]; 557 } ndrange_t; 558 #endif // __opencl_c_device_enqueue 559 560 #endif // defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 561 562 /** 563 * OpenCL v1.1/1.2/2.0 s6.2.4.2 - as_type operators 564 * Reinterprets a data type as another data type of the same size 565 */ 566 #define as_char(x) __builtin_astype((x), char) 567 #define as_char2(x) __builtin_astype((x), char2) 568 #define as_char3(x) __builtin_astype((x), char3) 569 #define as_char4(x) __builtin_astype((x), char4) 570 #define as_char8(x) __builtin_astype((x), char8) 571 #define as_char16(x) __builtin_astype((x), char16) 572 573 #define as_uchar(x) __builtin_astype((x), uchar) 574 #define as_uchar2(x) __builtin_astype((x), uchar2) 575 #define as_uchar3(x) __builtin_astype((x), uchar3) 576 #define as_uchar4(x) __builtin_astype((x), uchar4) 577 #define as_uchar8(x) __builtin_astype((x), uchar8) 578 #define as_uchar16(x) __builtin_astype((x), uchar16) 579 580 #define as_short(x) __builtin_astype((x), short) 581 #define as_short2(x) __builtin_astype((x), short2) 582 #define as_short3(x) __builtin_astype((x), short3) 583 #define as_short4(x) __builtin_astype((x), short4) 584 #define as_short8(x) __builtin_astype((x), short8) 585 #define as_short16(x) __builtin_astype((x), short16) 586 587 #define as_ushort(x) __builtin_astype((x), ushort) 588 #define as_ushort2(x) __builtin_astype((x), ushort2) 589 #define as_ushort3(x) __builtin_astype((x), ushort3) 590 #define as_ushort4(x) __builtin_astype((x), ushort4) 591 #define as_ushort8(x) __builtin_astype((x), ushort8) 592 #define as_ushort16(x) __builtin_astype((x), ushort16) 593 594 #define as_int(x) __builtin_astype((x), int) 595 #define as_int2(x) __builtin_astype((x), int2) 596 #define as_int3(x) __builtin_astype((x), int3) 597 #define as_int4(x) __builtin_astype((x), int4) 598 #define as_int8(x) __builtin_astype((x), int8) 599 #define as_int16(x) __builtin_astype((x), int16) 600 601 #define as_uint(x) __builtin_astype((x), uint) 602 #define as_uint2(x) __builtin_astype((x), uint2) 603 #define as_uint3(x) __builtin_astype((x), uint3) 604 #define as_uint4(x) __builtin_astype((x), uint4) 605 #define as_uint8(x) __builtin_astype((x), uint8) 606 #define as_uint16(x) __builtin_astype((x), uint16) 607 608 #define as_long(x) __builtin_astype((x), long) 609 #define as_long2(x) __builtin_astype((x), long2) 610 #define as_long3(x) __builtin_astype((x), long3) 611 #define as_long4(x) __builtin_astype((x), long4) 612 #define as_long8(x) __builtin_astype((x), long8) 613 #define as_long16(x) __builtin_astype((x), long16) 614 615 #define as_ulong(x) __builtin_astype((x), ulong) 616 #define as_ulong2(x) __builtin_astype((x), ulong2) 617 #define as_ulong3(x) __builtin_astype((x), ulong3) 618 #define as_ulong4(x) __builtin_astype((x), ulong4) 619 #define as_ulong8(x) __builtin_astype((x), ulong8) 620 #define as_ulong16(x) __builtin_astype((x), ulong16) 621 622 #define as_float(x) __builtin_astype((x), float) 623 #define as_float2(x) __builtin_astype((x), float2) 624 #define as_float3(x) __builtin_astype((x), float3) 625 #define as_float4(x) __builtin_astype((x), float4) 626 #define as_float8(x) __builtin_astype((x), float8) 627 #define as_float16(x) __builtin_astype((x), float16) 628 629 #ifdef cl_khr_fp64 630 #define as_double(x) __builtin_astype((x), double) 631 #define as_double2(x) __builtin_astype((x), double2) 632 #define as_double3(x) __builtin_astype((x), double3) 633 #define as_double4(x) __builtin_astype((x), double4) 634 #define as_double8(x) __builtin_astype((x), double8) 635 #define as_double16(x) __builtin_astype((x), double16) 636 #endif // cl_khr_fp64 637 638 #ifdef cl_khr_fp16 639 #define as_half(x) __builtin_astype((x), half) 640 #define as_half2(x) __builtin_astype((x), half2) 641 #define as_half3(x) __builtin_astype((x), half3) 642 #define as_half4(x) __builtin_astype((x), half4) 643 #define as_half8(x) __builtin_astype((x), half8) 644 #define as_half16(x) __builtin_astype((x), half16) 645 #endif // cl_khr_fp16 646 647 #define as_size_t(x) __builtin_astype((x), size_t) 648 #define as_ptrdiff_t(x) __builtin_astype((x), ptrdiff_t) 649 #define as_intptr_t(x) __builtin_astype((x), intptr_t) 650 #define as_uintptr_t(x) __builtin_astype((x), uintptr_t) 651 652 // C++ for OpenCL - __remove_address_space 653 #if defined(__OPENCL_CPP_VERSION__) 654 template <typename _Tp> struct __remove_address_space { using type = _Tp; }; 655 #if defined(__opencl_c_generic_address_space) 656 template <typename _Tp> struct __remove_address_space<__generic _Tp> { 657 using type = _Tp; 658 }; 659 #endif 660 template <typename _Tp> struct __remove_address_space<__global _Tp> { 661 using type = _Tp; 662 }; 663 template <typename _Tp> struct __remove_address_space<__private _Tp> { 664 using type = _Tp; 665 }; 666 template <typename _Tp> struct __remove_address_space<__local _Tp> { 667 using type = _Tp; 668 }; 669 template <typename _Tp> struct __remove_address_space<__constant _Tp> { 670 using type = _Tp; 671 }; 672 #endif 673 674 // OpenCL v1.1 s6.9, v1.2/2.0 s6.10 - Function qualifiers 675 676 #define __kernel_exec(X, typen) __kernel \ 677 __attribute__((work_group_size_hint(X, 1, 1))) \ 678 __attribute__((vec_type_hint(typen))) 679 680 #define kernel_exec(X, typen) __kernel \ 681 __attribute__((work_group_size_hint(X, 1, 1))) \ 682 __attribute__((vec_type_hint(typen))) 683 684 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_1_2) 685 // OpenCL v1.2 s6.12.13, v2.0 s6.13.13 - printf 686 687 int printf(__constant const char* st, ...) __attribute__((format(printf, 1, 2))); 688 #endif 689 690 #ifdef cl_intel_device_side_avc_motion_estimation 691 692 #define CLK_AVC_ME_MAJOR_16x16_INTEL 0x0 693 #define CLK_AVC_ME_MAJOR_16x8_INTEL 0x1 694 #define CLK_AVC_ME_MAJOR_8x16_INTEL 0x2 695 #define CLK_AVC_ME_MAJOR_8x8_INTEL 0x3 696 697 #define CLK_AVC_ME_MINOR_8x8_INTEL 0x0 698 #define CLK_AVC_ME_MINOR_8x4_INTEL 0x1 699 #define CLK_AVC_ME_MINOR_4x8_INTEL 0x2 700 #define CLK_AVC_ME_MINOR_4x4_INTEL 0x3 701 702 #define CLK_AVC_ME_MAJOR_FORWARD_INTEL 0x0 703 #define CLK_AVC_ME_MAJOR_BACKWARD_INTEL 0x1 704 #define CLK_AVC_ME_MAJOR_BIDIRECTIONAL_INTEL 0x2 705 706 #define CLK_AVC_ME_PARTITION_MASK_ALL_INTEL 0x0 707 #define CLK_AVC_ME_PARTITION_MASK_16x16_INTEL 0x7E 708 #define CLK_AVC_ME_PARTITION_MASK_16x8_INTEL 0x7D 709 #define CLK_AVC_ME_PARTITION_MASK_8x16_INTEL 0x7B 710 #define CLK_AVC_ME_PARTITION_MASK_8x8_INTEL 0x77 711 #define CLK_AVC_ME_PARTITION_MASK_8x4_INTEL 0x6F 712 #define CLK_AVC_ME_PARTITION_MASK_4x8_INTEL 0x5F 713 #define CLK_AVC_ME_PARTITION_MASK_4x4_INTEL 0x3F 714 715 #define CLK_AVC_ME_SLICE_TYPE_PRED_INTEL 0x0 716 #define CLK_AVC_ME_SLICE_TYPE_BPRED_INTEL 0x1 717 #define CLK_AVC_ME_SLICE_TYPE_INTRA_INTEL 0x2 718 719 #define CLK_AVC_ME_SEARCH_WINDOW_EXHAUSTIVE_INTEL 0x0 720 #define CLK_AVC_ME_SEARCH_WINDOW_SMALL_INTEL 0x1 721 #define CLK_AVC_ME_SEARCH_WINDOW_TINY_INTEL 0x2 722 #define CLK_AVC_ME_SEARCH_WINDOW_EXTRA_TINY_INTEL 0x3 723 #define CLK_AVC_ME_SEARCH_WINDOW_DIAMOND_INTEL 0x4 724 #define CLK_AVC_ME_SEARCH_WINDOW_LARGE_DIAMOND_INTEL 0x5 725 #define CLK_AVC_ME_SEARCH_WINDOW_RESERVED0_INTEL 0x6 726 #define CLK_AVC_ME_SEARCH_WINDOW_RESERVED1_INTEL 0x7 727 #define CLK_AVC_ME_SEARCH_WINDOW_CUSTOM_INTEL 0x8 728 729 #define CLK_AVC_ME_SAD_ADJUST_MODE_NONE_INTEL 0x0 730 #define CLK_AVC_ME_SAD_ADJUST_MODE_HAAR_INTEL 0x2 731 732 #define CLK_AVC_ME_SUBPIXEL_MODE_INTEGER_INTEL 0x0 733 #define CLK_AVC_ME_SUBPIXEL_MODE_HPEL_INTEL 0x1 734 #define CLK_AVC_ME_SUBPIXEL_MODE_QPEL_INTEL 0x3 735 736 #define CLK_AVC_ME_COST_PRECISION_QPEL_INTEL 0x0 737 #define CLK_AVC_ME_COST_PRECISION_HPEL_INTEL 0x1 738 #define CLK_AVC_ME_COST_PRECISION_PEL_INTEL 0x2 739 #define CLK_AVC_ME_COST_PRECISION_DPEL_INTEL 0x3 740 741 #define CLK_AVC_ME_BIDIR_WEIGHT_QUARTER_INTEL 0x10 742 #define CLK_AVC_ME_BIDIR_WEIGHT_THIRD_INTEL 0x15 743 #define CLK_AVC_ME_BIDIR_WEIGHT_HALF_INTEL 0x20 744 #define CLK_AVC_ME_BIDIR_WEIGHT_TWO_THIRD_INTEL 0x2B 745 #define CLK_AVC_ME_BIDIR_WEIGHT_THREE_QUARTER_INTEL 0x30 746 747 #define CLK_AVC_ME_BORDER_REACHED_LEFT_INTEL 0x0 748 #define CLK_AVC_ME_BORDER_REACHED_RIGHT_INTEL 0x2 749 #define CLK_AVC_ME_BORDER_REACHED_TOP_INTEL 0x4 750 #define CLK_AVC_ME_BORDER_REACHED_BOTTOM_INTEL 0x8 751 752 #define CLK_AVC_ME_INTRA_16x16_INTEL 0x0 753 #define CLK_AVC_ME_INTRA_8x8_INTEL 0x1 754 #define CLK_AVC_ME_INTRA_4x4_INTEL 0x2 755 756 #define CLK_AVC_ME_SKIP_BLOCK_PARTITION_16x16_INTEL 0x0 757 #define CLK_AVC_ME_SKIP_BLOCK_PARTITION_8x8_INTEL 0x4000 758 759 #define CLK_AVC_ME_SKIP_BLOCK_16x16_FORWARD_ENABLE_INTEL (0x1 << 24) 760 #define CLK_AVC_ME_SKIP_BLOCK_16x16_BACKWARD_ENABLE_INTEL (0x2 << 24) 761 #define CLK_AVC_ME_SKIP_BLOCK_16x16_DUAL_ENABLE_INTEL (0x3 << 24) 762 #define CLK_AVC_ME_SKIP_BLOCK_8x8_FORWARD_ENABLE_INTEL (0x55 << 24) 763 #define CLK_AVC_ME_SKIP_BLOCK_8x8_BACKWARD_ENABLE_INTEL (0xAA << 24) 764 #define CLK_AVC_ME_SKIP_BLOCK_8x8_DUAL_ENABLE_INTEL (0xFF << 24) 765 #define CLK_AVC_ME_SKIP_BLOCK_8x8_0_FORWARD_ENABLE_INTEL (0x1 << 24) 766 #define CLK_AVC_ME_SKIP_BLOCK_8x8_0_BACKWARD_ENABLE_INTEL (0x2 << 24) 767 #define CLK_AVC_ME_SKIP_BLOCK_8x8_1_FORWARD_ENABLE_INTEL (0x1 << 26) 768 #define CLK_AVC_ME_SKIP_BLOCK_8x8_1_BACKWARD_ENABLE_INTEL (0x2 << 26) 769 #define CLK_AVC_ME_SKIP_BLOCK_8x8_2_FORWARD_ENABLE_INTEL (0x1 << 28) 770 #define CLK_AVC_ME_SKIP_BLOCK_8x8_2_BACKWARD_ENABLE_INTEL (0x2 << 28) 771 #define CLK_AVC_ME_SKIP_BLOCK_8x8_3_FORWARD_ENABLE_INTEL (0x1 << 30) 772 #define CLK_AVC_ME_SKIP_BLOCK_8x8_3_BACKWARD_ENABLE_INTEL (0x2 << 30) 773 774 #define CLK_AVC_ME_BLOCK_BASED_SKIP_4x4_INTEL 0x00 775 #define CLK_AVC_ME_BLOCK_BASED_SKIP_8x8_INTEL 0x80 776 777 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_ALL_INTEL 0x0 778 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_16x16_INTEL 0x6 779 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_8x8_INTEL 0x5 780 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_4x4_INTEL 0x3 781 782 #define CLK_AVC_ME_INTRA_NEIGHBOR_LEFT_MASK_ENABLE_INTEL 0x60 783 #define CLK_AVC_ME_INTRA_NEIGHBOR_UPPER_MASK_ENABLE_INTEL 0x10 784 #define CLK_AVC_ME_INTRA_NEIGHBOR_UPPER_RIGHT_MASK_ENABLE_INTEL 0x8 785 #define CLK_AVC_ME_INTRA_NEIGHBOR_UPPER_LEFT_MASK_ENABLE_INTEL 0x4 786 787 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_VERTICAL_INTEL 0x0 788 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_HORIZONTAL_INTEL 0x1 789 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_DC_INTEL 0x2 790 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_DIAGONAL_DOWN_LEFT_INTEL 0x3 791 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_DIAGONAL_DOWN_RIGHT_INTEL 0x4 792 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_PLANE_INTEL 0x4 793 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_VERTICAL_RIGHT_INTEL 0x5 794 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_HORIZONTAL_DOWN_INTEL 0x6 795 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_VERTICAL_LEFT_INTEL 0x7 796 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_HORIZONTAL_UP_INTEL 0x8 797 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_DC_INTEL 0x0 798 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_HORIZONTAL_INTEL 0x1 799 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_VERTICAL_INTEL 0x2 800 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_PLANE_INTEL 0x3 801 802 #define CLK_AVC_ME_FRAME_FORWARD_INTEL 0x1 803 #define CLK_AVC_ME_FRAME_BACKWARD_INTEL 0x2 804 #define CLK_AVC_ME_FRAME_DUAL_INTEL 0x3 805 806 #define CLK_AVC_ME_INTERLACED_SCAN_TOP_FIELD_INTEL 0x0 807 #define CLK_AVC_ME_INTERLACED_SCAN_BOTTOM_FIELD_INTEL 0x1 808 809 #define CLK_AVC_ME_INITIALIZE_INTEL 0x0 810 811 #define CLK_AVC_IME_PAYLOAD_INITIALIZE_INTEL 0x0 812 #define CLK_AVC_REF_PAYLOAD_INITIALIZE_INTEL 0x0 813 #define CLK_AVC_SIC_PAYLOAD_INITIALIZE_INTEL 0x0 814 815 #define CLK_AVC_IME_RESULT_INITIALIZE_INTEL 0x0 816 #define CLK_AVC_REF_RESULT_INITIALIZE_INTEL 0x0 817 #define CLK_AVC_SIC_RESULT_INITIALIZE_INTEL 0x0 818 819 #define CLK_AVC_IME_RESULT_SINGLE_REFERENCE_STREAMOUT_INITIALIZE_INTEL 0x0 820 #define CLK_AVC_IME_RESULT_SINGLE_REFERENCE_STREAMIN_INITIALIZE_INTEL 0x0 821 #define CLK_AVC_IME_RESULT_DUAL_REFERENCE_STREAMOUT_INITIALIZE_INTEL 0x0 822 #define CLK_AVC_IME_RESULT_DUAL_REFERENCE_STREAMIN_INITIALIZE_INTEL 0x0 823 824 #endif // cl_intel_device_side_avc_motion_estimation 825 826 // Disable any extensions we may have enabled previously. 827 #pragma OPENCL EXTENSION all : disable 828 829 #endif //_OPENCL_BASE_H_ 830