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bx/include/bx/cl.h
Branimir Karadžić 0742234e19 Happy New Year!
2016-01-01 00:10:32 -08:00

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/*
* Copyright 2010-2016 Branimir Karadzic. All rights reserved.
* License: https://github.com/bkaradzic/bx#license-bsd-2-clause
*/
#ifndef BX_CL_H_HEADER_GUARD
#define BX_CL_H_HEADER_GUARD
/// To implement OpenCL dynamic loading, define BX_CL_IMPLEMENTATION and
/// #include <bx/cl.h> into .cpp file.
///
/// To use it, just #include <bx/cl.h> without defining BX_CL_IMPLEMENTATION.
/// To load dynamic library call bx::clLoad(), to unload it call bx::clUnload.
namespace bx
{
/// Load OpenCL dynamic library.
///
/// Returns internal reference count. If library is not available
/// returns 0.
///
int32_t clLoad();
/// Unload OpenCL dynamic library.
///
/// Returns internal reference count. When reference count reaches 0
/// library is fully unloaded.
///
int32_t clUnload();
} // namespace bx
#if defined(BX_CL_IMPLEMENTATION) && defined(__OPENCL_CL_H)
# error message("CL/cl.h is already included, it cannot be included before bx/cl.h header when BX_CL_IMPLEMENTATION is defined!")
#endif // defined(BX_CL_IMPLEMENTATION) && defined(__OPENCL_CL_H)
#ifndef __OPENCL_CL_H
#define __OPENCL_CL_H
// BK - CL/cl.h header begin ------------------------------------------------->8
/*******************************************************************************
* Copyright (c) 2008 - 2012 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
* "Materials"), to deal in the Materials without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Materials, and to
* permit persons to whom the Materials are furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
******************************************************************************/
#ifdef __APPLE__
#include <OpenCL/cl_platform.h>
#else
#include <CL/cl_platform.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************/
typedef struct _cl_platform_id * cl_platform_id;
typedef struct _cl_device_id * cl_device_id;
typedef struct _cl_context * cl_context;
typedef struct _cl_command_queue * cl_command_queue;
typedef struct _cl_mem * cl_mem;
typedef struct _cl_program * cl_program;
typedef struct _cl_kernel * cl_kernel;
typedef struct _cl_event * cl_event;
typedef struct _cl_sampler * cl_sampler;
typedef cl_uint cl_bool; /* WARNING! Unlike cl_ types in cl_platform.h, cl_bool is not guaranteed to be the same size as the bool in kernels. */
typedef cl_ulong cl_bitfield;
typedef cl_bitfield cl_device_type;
typedef cl_uint cl_platform_info;
typedef cl_uint cl_device_info;
typedef cl_bitfield cl_device_fp_config;
typedef cl_uint cl_device_mem_cache_type;
typedef cl_uint cl_device_local_mem_type;
typedef cl_bitfield cl_device_exec_capabilities;
typedef cl_bitfield cl_command_queue_properties;
typedef intptr_t cl_device_partition_property;
typedef cl_bitfield cl_device_affinity_domain;
typedef intptr_t cl_context_properties;
typedef cl_uint cl_context_info;
typedef cl_uint cl_command_queue_info;
typedef cl_uint cl_channel_order;
typedef cl_uint cl_channel_type;
typedef cl_bitfield cl_mem_flags;
typedef cl_uint cl_mem_object_type;
typedef cl_uint cl_mem_info;
typedef cl_bitfield cl_mem_migration_flags;
typedef cl_uint cl_image_info;
typedef cl_uint cl_buffer_create_type;
typedef cl_uint cl_addressing_mode;
typedef cl_uint cl_filter_mode;
typedef cl_uint cl_sampler_info;
typedef cl_bitfield cl_map_flags;
typedef cl_uint cl_program_info;
typedef cl_uint cl_program_build_info;
typedef cl_uint cl_program_binary_type;
typedef cl_int cl_build_status;
typedef cl_uint cl_kernel_info;
typedef cl_uint cl_kernel_arg_info;
typedef cl_uint cl_kernel_arg_address_qualifier;
typedef cl_uint cl_kernel_arg_access_qualifier;
typedef cl_bitfield cl_kernel_arg_type_qualifier;
typedef cl_uint cl_kernel_work_group_info;
typedef cl_uint cl_event_info;
typedef cl_uint cl_command_type;
typedef cl_uint cl_profiling_info;
typedef struct _cl_image_format {
cl_channel_order image_channel_order;
cl_channel_type image_channel_data_type;
} cl_image_format;
typedef struct _cl_image_desc {
cl_mem_object_type image_type;
size_t image_width;
size_t image_height;
size_t image_depth;
size_t image_array_size;
size_t image_row_pitch;
size_t image_slice_pitch;
cl_uint num_mip_levels;
cl_uint num_samples;
cl_mem buffer;
} cl_image_desc;
typedef struct _cl_buffer_region {
size_t origin;
size_t size;
} cl_buffer_region;
/******************************************************************************/
/* Error Codes */
#define CL_SUCCESS 0
#define CL_DEVICE_NOT_FOUND -1
#define CL_DEVICE_NOT_AVAILABLE -2
#define CL_COMPILER_NOT_AVAILABLE -3
#define CL_MEM_OBJECT_ALLOCATION_FAILURE -4
#define CL_OUT_OF_RESOURCES -5
#define CL_OUT_OF_HOST_MEMORY -6
#define CL_PROFILING_INFO_NOT_AVAILABLE -7
#define CL_MEM_COPY_OVERLAP -8
#define CL_IMAGE_FORMAT_MISMATCH -9
#define CL_IMAGE_FORMAT_NOT_SUPPORTED -10
#define CL_BUILD_PROGRAM_FAILURE -11
#define CL_MAP_FAILURE -12
#define CL_MISALIGNED_SUB_BUFFER_OFFSET -13
#define CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST -14
#define CL_COMPILE_PROGRAM_FAILURE -15
#define CL_LINKER_NOT_AVAILABLE -16
#define CL_LINK_PROGRAM_FAILURE -17
#define CL_DEVICE_PARTITION_FAILED -18
#define CL_KERNEL_ARG_INFO_NOT_AVAILABLE -19
#define CL_INVALID_VALUE -30
#define CL_INVALID_DEVICE_TYPE -31
#define CL_INVALID_PLATFORM -32
#define CL_INVALID_DEVICE -33
#define CL_INVALID_CONTEXT -34
#define CL_INVALID_QUEUE_PROPERTIES -35
#define CL_INVALID_COMMAND_QUEUE -36
#define CL_INVALID_HOST_PTR -37
#define CL_INVALID_MEM_OBJECT -38
#define CL_INVALID_IMAGE_FORMAT_DESCRIPTOR -39
#define CL_INVALID_IMAGE_SIZE -40
#define CL_INVALID_SAMPLER -41
#define CL_INVALID_BINARY -42
#define CL_INVALID_BUILD_OPTIONS -43
#define CL_INVALID_PROGRAM -44
#define CL_INVALID_PROGRAM_EXECUTABLE -45
#define CL_INVALID_KERNEL_NAME -46
#define CL_INVALID_KERNEL_DEFINITION -47
#define CL_INVALID_KERNEL -48
#define CL_INVALID_ARG_INDEX -49
#define CL_INVALID_ARG_VALUE -50
#define CL_INVALID_ARG_SIZE -51
#define CL_INVALID_KERNEL_ARGS -52
#define CL_INVALID_WORK_DIMENSION -53
#define CL_INVALID_WORK_GROUP_SIZE -54
#define CL_INVALID_WORK_ITEM_SIZE -55
#define CL_INVALID_GLOBAL_OFFSET -56
#define CL_INVALID_EVENT_WAIT_LIST -57
#define CL_INVALID_EVENT -58
#define CL_INVALID_OPERATION -59
#define CL_INVALID_GL_OBJECT -60
#define CL_INVALID_BUFFER_SIZE -61
#define CL_INVALID_MIP_LEVEL -62
#define CL_INVALID_GLOBAL_WORK_SIZE -63
#define CL_INVALID_PROPERTY -64
#define CL_INVALID_IMAGE_DESCRIPTOR -65
#define CL_INVALID_COMPILER_OPTIONS -66
#define CL_INVALID_LINKER_OPTIONS -67
#define CL_INVALID_DEVICE_PARTITION_COUNT -68
/* OpenCL Version */
#define CL_VERSION_1_0 1
#define CL_VERSION_1_1 1
#define CL_VERSION_1_2 1
/* cl_bool */
#define CL_FALSE 0
#define CL_TRUE 1
#define CL_BLOCKING CL_TRUE
#define CL_NON_BLOCKING CL_FALSE
/* cl_platform_info */
#define CL_PLATFORM_PROFILE 0x0900
#define CL_PLATFORM_VERSION 0x0901
#define CL_PLATFORM_NAME 0x0902
#define CL_PLATFORM_VENDOR 0x0903
#define CL_PLATFORM_EXTENSIONS 0x0904
/* cl_device_type - bitfield */
#define CL_DEVICE_TYPE_DEFAULT (1 << 0)
#define CL_DEVICE_TYPE_CPU (1 << 1)
#define CL_DEVICE_TYPE_GPU (1 << 2)
#define CL_DEVICE_TYPE_ACCELERATOR (1 << 3)
#define CL_DEVICE_TYPE_CUSTOM (1 << 4)
#define CL_DEVICE_TYPE_ALL 0xFFFFFFFF
/* cl_device_info */
#define CL_DEVICE_TYPE 0x1000
#define CL_DEVICE_VENDOR_ID 0x1001
#define CL_DEVICE_MAX_COMPUTE_UNITS 0x1002
#define CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS 0x1003
#define CL_DEVICE_MAX_WORK_GROUP_SIZE 0x1004
#define CL_DEVICE_MAX_WORK_ITEM_SIZES 0x1005
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR 0x1006
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT 0x1007
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT 0x1008
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG 0x1009
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT 0x100A
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE 0x100B
#define CL_DEVICE_MAX_CLOCK_FREQUENCY 0x100C
#define CL_DEVICE_ADDRESS_BITS 0x100D
#define CL_DEVICE_MAX_READ_IMAGE_ARGS 0x100E
#define CL_DEVICE_MAX_WRITE_IMAGE_ARGS 0x100F
#define CL_DEVICE_MAX_MEM_ALLOC_SIZE 0x1010
#define CL_DEVICE_IMAGE2D_MAX_WIDTH 0x1011
#define CL_DEVICE_IMAGE2D_MAX_HEIGHT 0x1012
#define CL_DEVICE_IMAGE3D_MAX_WIDTH 0x1013
#define CL_DEVICE_IMAGE3D_MAX_HEIGHT 0x1014
#define CL_DEVICE_IMAGE3D_MAX_DEPTH 0x1015
#define CL_DEVICE_IMAGE_SUPPORT 0x1016
#define CL_DEVICE_MAX_PARAMETER_SIZE 0x1017
#define CL_DEVICE_MAX_SAMPLERS 0x1018
#define CL_DEVICE_MEM_BASE_ADDR_ALIGN 0x1019
#define CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE 0x101A
#define CL_DEVICE_SINGLE_FP_CONFIG 0x101B
#define CL_DEVICE_GLOBAL_MEM_CACHE_TYPE 0x101C
#define CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE 0x101D
#define CL_DEVICE_GLOBAL_MEM_CACHE_SIZE 0x101E
#define CL_DEVICE_GLOBAL_MEM_SIZE 0x101F
#define CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE 0x1020
#define CL_DEVICE_MAX_CONSTANT_ARGS 0x1021
#define CL_DEVICE_LOCAL_MEM_TYPE 0x1022
#define CL_DEVICE_LOCAL_MEM_SIZE 0x1023
#define CL_DEVICE_ERROR_CORRECTION_SUPPORT 0x1024
#define CL_DEVICE_PROFILING_TIMER_RESOLUTION 0x1025
#define CL_DEVICE_ENDIAN_LITTLE 0x1026
#define CL_DEVICE_AVAILABLE 0x1027
#define CL_DEVICE_COMPILER_AVAILABLE 0x1028
#define CL_DEVICE_EXECUTION_CAPABILITIES 0x1029
#define CL_DEVICE_QUEUE_PROPERTIES 0x102A
#define CL_DEVICE_NAME 0x102B
#define CL_DEVICE_VENDOR 0x102C
#define CL_DRIVER_VERSION 0x102D
#define CL_DEVICE_PROFILE 0x102E
#define CL_DEVICE_VERSION 0x102F
#define CL_DEVICE_EXTENSIONS 0x1030
#define CL_DEVICE_PLATFORM 0x1031
#define CL_DEVICE_DOUBLE_FP_CONFIG 0x1032
/* 0x1033 reserved for CL_DEVICE_HALF_FP_CONFIG */
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF 0x1034
#define CL_DEVICE_HOST_UNIFIED_MEMORY 0x1035
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR 0x1036
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT 0x1037
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_INT 0x1038
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG 0x1039
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT 0x103A
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE 0x103B
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF 0x103C
#define CL_DEVICE_OPENCL_C_VERSION 0x103D
#define CL_DEVICE_LINKER_AVAILABLE 0x103E
#define CL_DEVICE_BUILT_IN_KERNELS 0x103F
#define CL_DEVICE_IMAGE_MAX_BUFFER_SIZE 0x1040
#define CL_DEVICE_IMAGE_MAX_ARRAY_SIZE 0x1041
#define CL_DEVICE_PARENT_DEVICE 0x1042
#define CL_DEVICE_PARTITION_MAX_SUB_DEVICES 0x1043
#define CL_DEVICE_PARTITION_PROPERTIES 0x1044
#define CL_DEVICE_PARTITION_AFFINITY_DOMAIN 0x1045
#define CL_DEVICE_PARTITION_TYPE 0x1046
#define CL_DEVICE_REFERENCE_COUNT 0x1047
#define CL_DEVICE_PREFERRED_INTEROP_USER_SYNC 0x1048
#define CL_DEVICE_PRINTF_BUFFER_SIZE 0x1049
#define CL_DEVICE_IMAGE_PITCH_ALIGNMENT 0x104A
#define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT 0x104B
/* cl_device_fp_config - bitfield */
#define CL_FP_DENORM (1 << 0)
#define CL_FP_INF_NAN (1 << 1)
#define CL_FP_ROUND_TO_NEAREST (1 << 2)
#define CL_FP_ROUND_TO_ZERO (1 << 3)
#define CL_FP_ROUND_TO_INF (1 << 4)
#define CL_FP_FMA (1 << 5)
#define CL_FP_SOFT_FLOAT (1 << 6)
#define CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT (1 << 7)
/* cl_device_mem_cache_type */
#define CL_NONE 0x0
#define CL_READ_ONLY_CACHE 0x1
#define CL_READ_WRITE_CACHE 0x2
/* cl_device_local_mem_type */
#define CL_LOCAL 0x1
#define CL_GLOBAL 0x2
/* cl_device_exec_capabilities - bitfield */
#define CL_EXEC_KERNEL (1 << 0)
#define CL_EXEC_NATIVE_KERNEL (1 << 1)
/* cl_command_queue_properties - bitfield */
#define CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE (1 << 0)
#define CL_QUEUE_PROFILING_ENABLE (1 << 1)
/* cl_context_info */
#define CL_CONTEXT_REFERENCE_COUNT 0x1080
#define CL_CONTEXT_DEVICES 0x1081
#define CL_CONTEXT_PROPERTIES 0x1082
#define CL_CONTEXT_NUM_DEVICES 0x1083
/* cl_context_properties */
#define CL_CONTEXT_PLATFORM 0x1084
#define CL_CONTEXT_INTEROP_USER_SYNC 0x1085
/* cl_device_partition_property */
#define CL_DEVICE_PARTITION_EQUALLY 0x1086
#define CL_DEVICE_PARTITION_BY_COUNTS 0x1087
#define CL_DEVICE_PARTITION_BY_COUNTS_LIST_END 0x0
#define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN 0x1088
/* cl_device_affinity_domain */
#define CL_DEVICE_AFFINITY_DOMAIN_NUMA (1 << 0)
#define CL_DEVICE_AFFINITY_DOMAIN_L4_CACHE (1 << 1)
#define CL_DEVICE_AFFINITY_DOMAIN_L3_CACHE (1 << 2)
#define CL_DEVICE_AFFINITY_DOMAIN_L2_CACHE (1 << 3)
#define CL_DEVICE_AFFINITY_DOMAIN_L1_CACHE (1 << 4)
#define CL_DEVICE_AFFINITY_DOMAIN_NEXT_PARTITIONABLE (1 << 5)
/* cl_command_queue_info */
#define CL_QUEUE_CONTEXT 0x1090
#define CL_QUEUE_DEVICE 0x1091
#define CL_QUEUE_REFERENCE_COUNT 0x1092
#define CL_QUEUE_PROPERTIES 0x1093
/* cl_mem_flags - bitfield */
#define CL_MEM_READ_WRITE (1 << 0)
#define CL_MEM_WRITE_ONLY (1 << 1)
#define CL_MEM_READ_ONLY (1 << 2)
#define CL_MEM_USE_HOST_PTR (1 << 3)
#define CL_MEM_ALLOC_HOST_PTR (1 << 4)
#define CL_MEM_COPY_HOST_PTR (1 << 5)
// reserved (1 << 6)
#define CL_MEM_HOST_WRITE_ONLY (1 << 7)
#define CL_MEM_HOST_READ_ONLY (1 << 8)
#define CL_MEM_HOST_NO_ACCESS (1 << 9)
/* cl_mem_migration_flags - bitfield */
#define CL_MIGRATE_MEM_OBJECT_HOST (1 << 0)
#define CL_MIGRATE_MEM_OBJECT_CONTENT_UNDEFINED (1 << 1)
/* cl_channel_order */
#define CL_R 0x10B0
#define CL_A 0x10B1
#define CL_RG 0x10B2
#define CL_RA 0x10B3
#define CL_RGB 0x10B4
#define CL_RGBA 0x10B5
#define CL_BGRA 0x10B6
#define CL_ARGB 0x10B7
#define CL_INTENSITY 0x10B8
#define CL_LUMINANCE 0x10B9
#define CL_Rx 0x10BA
#define CL_RGx 0x10BB
#define CL_RGBx 0x10BC
#define CL_DEPTH 0x10BD
#define CL_DEPTH_STENCIL 0x10BE
/* cl_channel_type */
#define CL_SNORM_INT8 0x10D0
#define CL_SNORM_INT16 0x10D1
#define CL_UNORM_INT8 0x10D2
#define CL_UNORM_INT16 0x10D3
#define CL_UNORM_SHORT_565 0x10D4
#define CL_UNORM_SHORT_555 0x10D5
#define CL_UNORM_INT_101010 0x10D6
#define CL_SIGNED_INT8 0x10D7
#define CL_SIGNED_INT16 0x10D8
#define CL_SIGNED_INT32 0x10D9
#define CL_UNSIGNED_INT8 0x10DA
#define CL_UNSIGNED_INT16 0x10DB
#define CL_UNSIGNED_INT32 0x10DC
#define CL_HALF_FLOAT 0x10DD
#define CL_FLOAT 0x10DE
#define CL_UNORM_INT24 0x10DF
/* cl_mem_object_type */
#define CL_MEM_OBJECT_BUFFER 0x10F0
#define CL_MEM_OBJECT_IMAGE2D 0x10F1
#define CL_MEM_OBJECT_IMAGE3D 0x10F2
#define CL_MEM_OBJECT_IMAGE2D_ARRAY 0x10F3
#define CL_MEM_OBJECT_IMAGE1D 0x10F4
#define CL_MEM_OBJECT_IMAGE1D_ARRAY 0x10F5
#define CL_MEM_OBJECT_IMAGE1D_BUFFER 0x10F6
/* cl_mem_info */
#define CL_MEM_TYPE 0x1100
#define CL_MEM_FLAGS 0x1101
#define CL_MEM_SIZE 0x1102
#define CL_MEM_HOST_PTR 0x1103
#define CL_MEM_MAP_COUNT 0x1104
#define CL_MEM_REFERENCE_COUNT 0x1105
#define CL_MEM_CONTEXT 0x1106
#define CL_MEM_ASSOCIATED_MEMOBJECT 0x1107
#define CL_MEM_OFFSET 0x1108
/* cl_image_info */
#define CL_IMAGE_FORMAT 0x1110
#define CL_IMAGE_ELEMENT_SIZE 0x1111
#define CL_IMAGE_ROW_PITCH 0x1112
#define CL_IMAGE_SLICE_PITCH 0x1113
#define CL_IMAGE_WIDTH 0x1114
#define CL_IMAGE_HEIGHT 0x1115
#define CL_IMAGE_DEPTH 0x1116
#define CL_IMAGE_ARRAY_SIZE 0x1117
#define CL_IMAGE_BUFFER 0x1118
#define CL_IMAGE_NUM_MIP_LEVELS 0x1119
#define CL_IMAGE_NUM_SAMPLES 0x111A
/* cl_addressing_mode */
#define CL_ADDRESS_NONE 0x1130
#define CL_ADDRESS_CLAMP_TO_EDGE 0x1131
#define CL_ADDRESS_CLAMP 0x1132
#define CL_ADDRESS_REPEAT 0x1133
#define CL_ADDRESS_MIRRORED_REPEAT 0x1134
/* cl_filter_mode */
#define CL_FILTER_NEAREST 0x1140
#define CL_FILTER_LINEAR 0x1141
/* cl_sampler_info */
#define CL_SAMPLER_REFERENCE_COUNT 0x1150
#define CL_SAMPLER_CONTEXT 0x1151
#define CL_SAMPLER_NORMALIZED_COORDS 0x1152
#define CL_SAMPLER_ADDRESSING_MODE 0x1153
#define CL_SAMPLER_FILTER_MODE 0x1154
/* cl_map_flags - bitfield */
#define CL_MAP_READ (1 << 0)
#define CL_MAP_WRITE (1 << 1)
#define CL_MAP_WRITE_INVALIDATE_REGION (1 << 2)
/* cl_program_info */
#define CL_PROGRAM_REFERENCE_COUNT 0x1160
#define CL_PROGRAM_CONTEXT 0x1161
#define CL_PROGRAM_NUM_DEVICES 0x1162
#define CL_PROGRAM_DEVICES 0x1163
#define CL_PROGRAM_SOURCE 0x1164
#define CL_PROGRAM_BINARY_SIZES 0x1165
#define CL_PROGRAM_BINARIES 0x1166
#define CL_PROGRAM_NUM_KERNELS 0x1167
#define CL_PROGRAM_KERNEL_NAMES 0x1168
/* cl_program_build_info */
#define CL_PROGRAM_BUILD_STATUS 0x1181
#define CL_PROGRAM_BUILD_OPTIONS 0x1182
#define CL_PROGRAM_BUILD_LOG 0x1183
#define CL_PROGRAM_BINARY_TYPE 0x1184
/* cl_program_binary_type */
#define CL_PROGRAM_BINARY_TYPE_NONE 0x0
#define CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT 0x1
#define CL_PROGRAM_BINARY_TYPE_LIBRARY 0x2
#define CL_PROGRAM_BINARY_TYPE_EXECUTABLE 0x4
/* cl_build_status */
#define CL_BUILD_SUCCESS 0
#define CL_BUILD_NONE -1
#define CL_BUILD_ERROR -2
#define CL_BUILD_IN_PROGRESS -3
/* cl_kernel_info */
#define CL_KERNEL_FUNCTION_NAME 0x1190
#define CL_KERNEL_NUM_ARGS 0x1191
#define CL_KERNEL_REFERENCE_COUNT 0x1192
#define CL_KERNEL_CONTEXT 0x1193
#define CL_KERNEL_PROGRAM 0x1194
#define CL_KERNEL_ATTRIBUTES 0x1195
/* cl_kernel_arg_info */
#define CL_KERNEL_ARG_ADDRESS_QUALIFIER 0x1196
#define CL_KERNEL_ARG_ACCESS_QUALIFIER 0x1197
#define CL_KERNEL_ARG_TYPE_NAME 0x1198
#define CL_KERNEL_ARG_TYPE_QUALIFIER 0x1199
#define CL_KERNEL_ARG_NAME 0x119A
/* cl_kernel_arg_address_qualifier */
#define CL_KERNEL_ARG_ADDRESS_GLOBAL 0x119B
#define CL_KERNEL_ARG_ADDRESS_LOCAL 0x119C
#define CL_KERNEL_ARG_ADDRESS_CONSTANT 0x119D
#define CL_KERNEL_ARG_ADDRESS_PRIVATE 0x119E
/* cl_kernel_arg_access_qualifier */
#define CL_KERNEL_ARG_ACCESS_READ_ONLY 0x11A0
#define CL_KERNEL_ARG_ACCESS_WRITE_ONLY 0x11A1
#define CL_KERNEL_ARG_ACCESS_READ_WRITE 0x11A2
#define CL_KERNEL_ARG_ACCESS_NONE 0x11A3
/* cl_kernel_arg_type_qualifer */
#define CL_KERNEL_ARG_TYPE_NONE 0
#define CL_KERNEL_ARG_TYPE_CONST (1 << 0)
#define CL_KERNEL_ARG_TYPE_RESTRICT (1 << 1)
#define CL_KERNEL_ARG_TYPE_VOLATILE (1 << 2)
/* cl_kernel_work_group_info */
#define CL_KERNEL_WORK_GROUP_SIZE 0x11B0
#define CL_KERNEL_COMPILE_WORK_GROUP_SIZE 0x11B1
#define CL_KERNEL_LOCAL_MEM_SIZE 0x11B2
#define CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 0x11B3
#define CL_KERNEL_PRIVATE_MEM_SIZE 0x11B4
#define CL_KERNEL_GLOBAL_WORK_SIZE 0x11B5
/* cl_event_info */
#define CL_EVENT_COMMAND_QUEUE 0x11D0
#define CL_EVENT_COMMAND_TYPE 0x11D1
#define CL_EVENT_REFERENCE_COUNT 0x11D2
#define CL_EVENT_COMMAND_EXECUTION_STATUS 0x11D3
#define CL_EVENT_CONTEXT 0x11D4
/* cl_command_type */
#define CL_COMMAND_NDRANGE_KERNEL 0x11F0
#define CL_COMMAND_TASK 0x11F1
#define CL_COMMAND_NATIVE_KERNEL 0x11F2
#define CL_COMMAND_READ_BUFFER 0x11F3
#define CL_COMMAND_WRITE_BUFFER 0x11F4
#define CL_COMMAND_COPY_BUFFER 0x11F5
#define CL_COMMAND_READ_IMAGE 0x11F6
#define CL_COMMAND_WRITE_IMAGE 0x11F7
#define CL_COMMAND_COPY_IMAGE 0x11F8
#define CL_COMMAND_COPY_IMAGE_TO_BUFFER 0x11F9
#define CL_COMMAND_COPY_BUFFER_TO_IMAGE 0x11FA
#define CL_COMMAND_MAP_BUFFER 0x11FB
#define CL_COMMAND_MAP_IMAGE 0x11FC
#define CL_COMMAND_UNMAP_MEM_OBJECT 0x11FD
#define CL_COMMAND_MARKER 0x11FE
#define CL_COMMAND_ACQUIRE_GL_OBJECTS 0x11FF
#define CL_COMMAND_RELEASE_GL_OBJECTS 0x1200
#define CL_COMMAND_READ_BUFFER_RECT 0x1201
#define CL_COMMAND_WRITE_BUFFER_RECT 0x1202
#define CL_COMMAND_COPY_BUFFER_RECT 0x1203
#define CL_COMMAND_USER 0x1204
#define CL_COMMAND_BARRIER 0x1205
#define CL_COMMAND_MIGRATE_MEM_OBJECTS 0x1206
#define CL_COMMAND_FILL_BUFFER 0x1207
#define CL_COMMAND_FILL_IMAGE 0x1208
/* command execution status */
#define CL_COMPLETE 0x0
#define CL_RUNNING 0x1
#define CL_SUBMITTED 0x2
#define CL_QUEUED 0x3
/* cl_buffer_create_type */
#define CL_BUFFER_CREATE_TYPE_REGION 0x1220
/* cl_profiling_info */
#define CL_PROFILING_COMMAND_QUEUED 0x1280
#define CL_PROFILING_COMMAND_SUBMIT 0x1281
#define CL_PROFILING_COMMAND_START 0x1282
#define CL_PROFILING_COMMAND_END 0x1283
#ifdef __cplusplus
} //extern "C"
#endif
// BK - CL/cl.h header end --------------------------------------------------->8
// 1.1
typedef cl_int (CL_API_CALL* PFNCLGETPLATFORMIDSPROC)(cl_uint, cl_platform_id*, cl_uint*);
typedef cl_int (CL_API_CALL* PFNCLGETPLATFORMINFOPROC)(cl_platform_id, cl_platform_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLGETDEVICEINFOPROC)(cl_device_id, cl_device_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLGETDEVICEIDSPROC)(cl_platform_id, cl_device_type, cl_uint, cl_device_id*, cl_uint*);
typedef cl_context (CL_API_CALL* PFNCLCREATECONTEXTPROC)(const cl_context_properties*, cl_uint, const cl_device_id*, void (CL_CALLBACK*)(const char*, const void*, size_t, void*), void*, cl_int*);
typedef cl_context (CL_API_CALL* PFNCLCREATECONTEXTFROMTYPEPROC)(const cl_context_properties *, cl_device_type, void (CL_CALLBACK*)(const char*, const void*, size_t, void*), void*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLRETAINCONTEXTPROC)(cl_context);
typedef cl_int (CL_API_CALL* PFNCLRELEASECONTEXTPROC)(cl_context);
typedef cl_int (CL_API_CALL* PFNCLGETCONTEXTINFOPROC)(cl_context, cl_context_info, size_t, void*, size_t*);
typedef cl_command_queue (CL_API_CALL* PFNCLCREATECOMMANDQUEUEPROC)(cl_context, cl_device_id, cl_command_queue_properties, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLRETAINCOMMANDQUEUEPROC)(cl_command_queue);
typedef cl_int (CL_API_CALL* PFNCLRELEASECOMMANDQUEUEPROC)(cl_command_queue);
typedef cl_int (CL_API_CALL* PFNCLGETCOMMANDQUEUEINFOPROC)(cl_command_queue, cl_command_queue_info, size_t, void*, size_t*);
typedef cl_mem (CL_API_CALL* PFNCLCREATEBUFFERPROC)(cl_context, cl_mem_flags, size_t, void*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLRETAINMEMOBJECTPROC)(cl_mem);
typedef cl_int (CL_API_CALL* PFNCLRELEASEMEMOBJECTPROC)(cl_mem);
typedef cl_int (CL_API_CALL* PFNCLGETSUPPORTEDIMAGEFORMATSPROC)(cl_context, cl_mem_flags, cl_mem_object_type, cl_uint, cl_image_format*, cl_uint*);
typedef cl_int (CL_API_CALL* PFNCLGETMEMOBJECTINFOPROC)(cl_mem, cl_mem_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLGETIMAGEINFOPROC)(cl_mem, cl_image_info, size_t, void*, size_t*);
typedef cl_sampler (CL_API_CALL* PFNCLCREATESAMPLERPROC)(cl_context, cl_bool, cl_addressing_mode, cl_filter_mode, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLRETAINSAMPLERPROC)(cl_sampler);
typedef cl_int (CL_API_CALL* PFNCLRELEASESAMPLERPROC)(cl_sampler);
typedef cl_int (CL_API_CALL* PFNCLGETSAMPLERINFOPROC)(cl_sampler, cl_sampler_info, size_t, void*, size_t*);
typedef cl_program (CL_API_CALL* PFNCLCREATEPROGRAMWITHSOURCEPROC)(cl_context, cl_uint, const char**, const size_t*, cl_int*);
typedef cl_program (CL_API_CALL* PFNCLCREATEPROGRAMWITHBINARYPROC)(cl_context, cl_uint, const cl_device_id*, const size_t*, const unsigned char**, cl_int*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLRETAINPROGRAMPROC)(cl_program);
typedef cl_int (CL_API_CALL* PFNCLRELEASEPROGRAMPROC)(cl_program);
typedef cl_int (CL_API_CALL* PFNCLBUILDPROGRAMPROC)(cl_program, cl_uint, const cl_device_id *, const char *, void (CL_CALLBACK*)(cl_program, void*), void*);
typedef cl_int (CL_API_CALL* PFNCLGETPROGRAMINFOPROC)(cl_program, cl_program_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLGETPROGRAMBUILDINFOPROC)(cl_program, cl_device_id, cl_program_build_info, size_t, void*, size_t*);
typedef cl_kernel (CL_API_CALL* PFNCLCREATEKERNELPROC)(cl_program, const char*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLCREATEKERNELSINPROGRAMPROC)(cl_program, cl_uint, cl_kernel*, cl_uint*);
typedef cl_int (CL_API_CALL* PFNCLRETAINKERNELPROC)(cl_kernel);
typedef cl_int (CL_API_CALL* PFNCLRELEASEKERNELPROC)(cl_kernel);
typedef cl_int (CL_API_CALL* PFNCLSETKERNELARGPROC)(cl_kernel, cl_uint, size_t, const void*);
typedef cl_int (CL_API_CALL* PFNCLGETKERNELINFOPROC)(cl_kernel, cl_kernel_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLGETKERNELWORKGROUPINFOPROC)(cl_kernel, cl_device_id, cl_kernel_work_group_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLWAITFOREVENTSPROC)(cl_uint, const cl_event*);
typedef cl_int (CL_API_CALL* PFNCLGETEVENTINFOPROC)(cl_event, cl_event_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLRETAINEVENTPROC)(cl_event);
typedef cl_int (CL_API_CALL* PFNCLRELEASEEVENTPROC)(cl_event);
typedef cl_int (CL_API_CALL* PFNCLGETEVENTPROFILINGINFOPROC)(cl_event, cl_profiling_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLFLUSHPROC)(cl_command_queue);
typedef cl_int (CL_API_CALL* PFNCLFINISHPROC)(cl_command_queue);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEREADBUFFERPROC)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEWRITEBUFFERPROC)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYBUFFERPROC)(cl_command_queue, cl_mem, cl_mem, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEREADIMAGEPROC)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEWRITEIMAGEPROC)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYIMAGEPROC)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYIMAGETOBUFFERPROC)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, size_t, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYBUFFERTOIMAGEPROC)(cl_command_queue, cl_mem, cl_mem, size_t, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
typedef void (CL_API_CALL* PFNCLENQUEUEMAPBUFFERPROC)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, size_t, size_t, cl_uint, const cl_event*, cl_event*, cl_int*);
typedef void (CL_API_CALL* PFNCLENQUEUEMAPIMAGEPROC)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, const size_t *, const size_t *, size_t *, size_t *, cl_uint, const cl_event *, cl_event *, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEUNMAPMEMOBJECTPROC)(cl_command_queue, cl_mem, void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUENDRANGEKERNELPROC)(cl_command_queue, cl_kernel, cl_uint, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUETASKPROC)(cl_command_queue, cl_kernel, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUENATIVEKERNELPROC)(cl_command_queue, void (CL_CALLBACK*)(void*), void*, size_t, cl_uint, const cl_mem*, const void**, cl_uint, const cl_event*, cl_event*);
// 1.1
typedef cl_mem (CL_API_CALL* PFNCLCREATEIMAGE2DPROC)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, void*, cl_int*);
typedef cl_mem (CL_API_CALL* PFNCLCREATEIMAGE3DPROC)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, size_t, size_t, void*, cl_int*);
typedef cl_mem (CL_API_CALL* PFNCLCREATESUBBUFFERPROC)(cl_mem, cl_mem_flags, cl_buffer_create_type, const void*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLSETMEMOBJECTDESTRUCTORCALLBACKPROC)(cl_mem, void (CL_CALLBACK*)(cl_mem, void*), void*);
typedef cl_event (CL_API_CALL* PFNCLCREATEUSEREVENTPROC)(cl_context, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLSETUSEREVENTSTATUSPROC)(cl_event, cl_int);
typedef cl_int (CL_API_CALL* PFNCLSETEVENTCALLBACKPROC)(cl_event, cl_int, void (CL_CALLBACK*)(cl_event, cl_int, void*), void*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEREADBUFFERRECTPROC)(cl_command_queue, cl_mem, cl_bool, const size_t *, const size_t *, const size_t *, size_t, size_t, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEWRITEBUFFERRECTPROC)(cl_command_queue, cl_mem, cl_bool, const size_t *, const size_t *, const size_t *, size_t, size_t, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYBUFFERRECTPROC)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*);
// 1.2
typedef cl_int (CL_API_CALL* PFNCLCREATESUBDEVICESPROC)(cl_device_id, const cl_device_partition_property*, cl_uint, cl_device_id*, cl_uint*);
typedef cl_int (CL_API_CALL* PFNCLRETAINDEVICEPROC)(cl_device_id);
typedef cl_int (CL_API_CALL* PFNCLRELEASEDEVICEPROC)(cl_device_id);
typedef cl_mem (CL_API_CALL* PFNCLCREATEIMAGEPROC)(cl_context, cl_mem_flags, const cl_image_format*, const cl_image_desc*, void*, cl_int*);
typedef cl_program (CL_API_CALL* PFNCLCREATEPROGRAMWITHBUILTINKERNELSPROC)(cl_context, cl_uint, const cl_device_id*, const char*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLCOMPILEPROGRAMPROC)(cl_program, cl_uint, const cl_device_id*, const char*, cl_uint, const cl_program*, const char**, void (CL_CALLBACK*)(cl_program, void*), void*);
typedef cl_program (CL_API_CALL* PFNCLLINKPROGRAMPROC)(cl_context, cl_uint, const cl_device_id*, const char*, cl_uint, const cl_program*, void (CL_CALLBACK*)(cl_program, void*), void*, cl_int*);
typedef cl_int (CL_API_CALL* PFNCLUNLOADPLATFORMCOMPILERPROC)(cl_platform_id);
typedef cl_int (CL_API_CALL* PFNCLGETKERNELARGINFOPROC)(cl_kernel, cl_uint, cl_kernel_arg_info, size_t, void*, size_t*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEFILLBUFFERPROC)(cl_command_queue, cl_mem, const void*, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event *);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEFILLIMAGEPROC)(cl_command_queue, cl_mem, const void*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEMIGRATEMEMOBJECTSPROC)(cl_command_queue, cl_uint, const cl_mem*, cl_mem_migration_flags, cl_uint, const cl_event *, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEMARKERWITHWAITLISTPROC)(cl_command_queue, cl_uint, const cl_event*, cl_event*);
typedef cl_int (CL_API_CALL* PFNCLENQUEUEBARRIERWITHWAITLISTPROC)(cl_command_queue, cl_uint, const cl_event *, cl_event*);
#define BX_CL_IMPORT_ALL_10 \
/* Platform API */ \
BX_CL_IMPORT_10(false, PFNCLGETPLATFORMIDSPROC, clGetPlatformIDs); \
BX_CL_IMPORT_10(false, PFNCLGETPLATFORMINFOPROC, clGetPlatformInfo); \
/* Device APIs */ \
BX_CL_IMPORT_10(false, PFNCLGETDEVICEIDSPROC, clGetDeviceIDs); \
BX_CL_IMPORT_10(false, PFNCLGETDEVICEINFOPROC, clGetDeviceInfo); \
/* Context APIs */ \
BX_CL_IMPORT_10(false, PFNCLCREATECONTEXTPROC, clCreateContext); \
BX_CL_IMPORT_10(false, PFNCLCREATECONTEXTFROMTYPEPROC, clCreateContextFromType); \
BX_CL_IMPORT_10(false, PFNCLRETAINCONTEXTPROC, clRetainContext); \
BX_CL_IMPORT_10(false, PFNCLRELEASECONTEXTPROC, clReleaseContext); \
BX_CL_IMPORT_10(false, PFNCLGETCONTEXTINFOPROC, clGetContextInfo); \
/* Command Queue APIs */ \
BX_CL_IMPORT_10(false, PFNCLCREATECOMMANDQUEUEPROC, clCreateCommandQueue); \
BX_CL_IMPORT_10(false, PFNCLRETAINCOMMANDQUEUEPROC, clRetainCommandQueue); \
BX_CL_IMPORT_10(false, PFNCLRELEASECOMMANDQUEUEPROC, clReleaseCommandQueue); \
BX_CL_IMPORT_10(false, PFNCLGETCOMMANDQUEUEINFOPROC, clGetCommandQueueInfo); \
/* Memory Object APIs */ \
BX_CL_IMPORT_10(false, PFNCLCREATEBUFFERPROC, clCreateBuffer); \
BX_CL_IMPORT_10(false, PFNCLRETAINMEMOBJECTPROC, clRetainMemObject); \
BX_CL_IMPORT_10(false, PFNCLRELEASEMEMOBJECTPROC, clReleaseMemObject); \
BX_CL_IMPORT_10(false, PFNCLGETSUPPORTEDIMAGEFORMATSPROC, clGetSupportedImageFormats); \
BX_CL_IMPORT_10(false, PFNCLGETMEMOBJECTINFOPROC, clGetMemObjectInfo); \
BX_CL_IMPORT_10(false, PFNCLGETIMAGEINFOPROC, clGetImageInfo); \
/* Sampler APIs */ \
BX_CL_IMPORT_10(false, PFNCLCREATESAMPLERPROC, clCreateSampler); \
BX_CL_IMPORT_10(false, PFNCLRETAINSAMPLERPROC, clRetainSampler); \
BX_CL_IMPORT_10(false, PFNCLRELEASESAMPLERPROC, clReleaseSampler); \
BX_CL_IMPORT_10(false, PFNCLGETSAMPLERINFOPROC, clGetSamplerInfo); \
/* Program Object APIs */ \
BX_CL_IMPORT_10(false, PFNCLCREATEPROGRAMWITHSOURCEPROC, clCreateProgramWithSource); \
BX_CL_IMPORT_10(false, PFNCLCREATEPROGRAMWITHBINARYPROC, clCreateProgramWithBinary); \
BX_CL_IMPORT_10(false, PFNCLRETAINPROGRAMPROC, clRetainProgram); \
BX_CL_IMPORT_10(false, PFNCLRELEASEPROGRAMPROC, clReleaseProgram); \
BX_CL_IMPORT_10(false, PFNCLBUILDPROGRAMPROC, clBuildProgram); \
BX_CL_IMPORT_10(false, PFNCLGETPROGRAMINFOPROC, clGetProgramInfo); \
BX_CL_IMPORT_10(false, PFNCLGETPROGRAMBUILDINFOPROC, clGetProgramBuildInfo); \
/* Kernel Object APIs */ \
BX_CL_IMPORT_10(false, PFNCLCREATEKERNELPROC, clCreateKernel); \
BX_CL_IMPORT_10(false, PFNCLCREATEKERNELSINPROGRAMPROC, clCreateKernelsInProgram); \
BX_CL_IMPORT_10(false, PFNCLRETAINKERNELPROC, clRetainKernel); \
BX_CL_IMPORT_10(false, PFNCLRELEASEKERNELPROC, clReleaseKernel); \
BX_CL_IMPORT_10(false, PFNCLSETKERNELARGPROC, clSetKernelArg); \
BX_CL_IMPORT_10(false, PFNCLGETKERNELINFOPROC, clGetKernelInfo); \
BX_CL_IMPORT_10(false, PFNCLGETKERNELWORKGROUPINFOPROC, clGetKernelWorkGroupInfo); \
/* Event Object APIs */ \
BX_CL_IMPORT_10(false, PFNCLWAITFOREVENTSPROC, clWaitForEvents); \
BX_CL_IMPORT_10(false, PFNCLGETEVENTINFOPROC, clGetEventInfo); \
BX_CL_IMPORT_10(false, PFNCLRETAINEVENTPROC, clRetainEvent); \
BX_CL_IMPORT_10(false, PFNCLRELEASEEVENTPROC, clReleaseEvent); \
/* Profiling APIs */ \
BX_CL_IMPORT_10(false, PFNCLGETEVENTPROFILINGINFOPROC, clGetEventProfilingInfo); \
/* Flush and Finish APIs */ \
BX_CL_IMPORT_10(false, PFNCLFLUSHPROC, clFlush); \
BX_CL_IMPORT_10(false, PFNCLFINISHPROC, clFinish); \
/* Enqueued Commands APIs */ \
BX_CL_IMPORT_10(false, PFNCLENQUEUEREADBUFFERPROC, clEnqueueReadBuffer); \
BX_CL_IMPORT_10(false, PFNCLENQUEUEWRITEBUFFERPROC, clEnqueueWriteBuffer); \
BX_CL_IMPORT_10(false, PFNCLENQUEUECOPYBUFFERPROC, clEnqueueCopyBuffer); \
BX_CL_IMPORT_10(false, PFNCLENQUEUEREADIMAGEPROC, clEnqueueReadImage); \
BX_CL_IMPORT_10(false, PFNCLENQUEUEWRITEIMAGEPROC, clEnqueueWriteImage); \
BX_CL_IMPORT_10(false, PFNCLENQUEUECOPYIMAGEPROC, clEnqueueCopyImage); \
BX_CL_IMPORT_10(false, PFNCLENQUEUECOPYIMAGETOBUFFERPROC, clEnqueueCopyImageToBuffer); \
BX_CL_IMPORT_10(false, PFNCLENQUEUEMAPBUFFERPROC, clEnqueueMapBuffer); \
BX_CL_IMPORT_10(false, PFNCLENQUEUEMAPIMAGEPROC, clEnqueueMapImage); \
BX_CL_IMPORT_10(false, PFNCLENQUEUEUNMAPMEMOBJECTPROC, clEnqueueUnmapMemObject); \
BX_CL_IMPORT_10(false, PFNCLENQUEUENDRANGEKERNELPROC, clEnqueueNDRangeKernel); \
BX_CL_IMPORT_10(false, PFNCLENQUEUETASKPROC, clEnqueueTask); \
BX_CL_IMPORT_10(false, PFNCLENQUEUENATIVEKERNELPROC, clEnqueueNativeKernel); \
\
BX_CL_IMPORT_END
#define BX_CL_IMPORT_ALL_11 \
/* Memory Object APIs */ \
BX_CL_IMPORT_11(false, PFNCLCREATEIMAGE2DPROC, clCreateImage2D); \
BX_CL_IMPORT_11(false, PFNCLCREATEIMAGE3DPROC, clCreateImage3D); \
BX_CL_IMPORT_11(false, PFNCLCREATESUBBUFFERPROC, clCreateSubBuffer); \
BX_CL_IMPORT_11(false, PFNCLSETMEMOBJECTDESTRUCTORCALLBACKPROC, clSetMemObjectDestructorCallback); \
/* Event Object APIs */ \
BX_CL_IMPORT_11(false, PFNCLCREATEUSEREVENTPROC, clCreateUserEvent); \
BX_CL_IMPORT_11(false, PFNCLSETUSEREVENTSTATUSPROC, clSetUserEventStatus); \
BX_CL_IMPORT_11(false, PFNCLSETEVENTCALLBACKPROC, clSetEventCallback); \
/* Enqueued Commands APIs */ \
BX_CL_IMPORT_11(false, PFNCLENQUEUEREADBUFFERRECTPROC, clEnqueueReadBufferRect); \
BX_CL_IMPORT_11(false, PFNCLENQUEUEWRITEBUFFERRECTPROC, clEnqueueWriteBufferRect); \
BX_CL_IMPORT_11(false, PFNCLENQUEUECOPYBUFFERRECTPROC, clEnqueueCopyBufferRect); \
\
BX_CL_IMPORT_END
#define BX_CL_IMPORT_ALL_12 \
/* Device APIs */ \
BX_CL_IMPORT_12(false, PFNCLCREATESUBDEVICESPROC, clCreateSubDevices); \
BX_CL_IMPORT_12(false, PFNCLRETAINDEVICEPROC, clRetainDevice); \
BX_CL_IMPORT_12(false, PFNCLRELEASEDEVICEPROC, clReleaseDevice); \
BX_CL_IMPORT_12(false, PFNCLCREATEIMAGEPROC, clCreateImage); \
/* Program Object APIs */ \
BX_CL_IMPORT_12(false, PFNCLCREATEPROGRAMWITHBUILTINKERNELSPROC, clCreateProgramWithBuiltInKernels); \
BX_CL_IMPORT_12(false, PFNCLCOMPILEPROGRAMPROC, clCompileProgram); \
BX_CL_IMPORT_12(false, PFNCLLINKPROGRAMPROC, clLinkProgram); \
BX_CL_IMPORT_12(false, PFNCLUNLOADPLATFORMCOMPILERPROC, clUnloadPlatformCompiler); \
/* Kernel Object APIs */ \
BX_CL_IMPORT_12(false, PFNCLGETKERNELARGINFOPROC, clGetKernelArgInfo); \
/* Enqueued Commands APIs */ \
BX_CL_IMPORT_12(false, PFNCLENQUEUEFILLBUFFERPROC, clEnqueueFillBuffer); \
BX_CL_IMPORT_12(false, PFNCLENQUEUEFILLIMAGEPROC, clEnqueueFillImage); \
BX_CL_IMPORT_12(false, PFNCLENQUEUEMIGRATEMEMOBJECTSPROC, clEnqueueMigrateMemObjects); \
BX_CL_IMPORT_12(false, PFNCLENQUEUEMARKERWITHWAITLISTPROC, clEnqueueMarkerWithWaitList); \
BX_CL_IMPORT_12(false, PFNCLENQUEUEBARRIERWITHWAITLISTPROC, clEnqueueBarrierWithWaitList); \
\
BX_CL_IMPORT_END
#define BX_CL_IMPORT_ALL \
BX_CL_IMPORT_ALL_10 \
BX_CL_IMPORT_ALL_11 \
BX_CL_IMPORT_ALL_12 \
\
BX_CL_IMPORT_END
#define BX_CL_IMPORT_10(_optional, _proto, _func) BX_CL_IMPORT(10, _optional, _proto, _func)
#define BX_CL_IMPORT_11(_optional, _proto, _func) BX_CL_IMPORT(11, _optional, _proto, _func)
#define BX_CL_IMPORT_12(_optional, _proto, _func) BX_CL_IMPORT(12, _optional, _proto, _func)
#define BX_CL_IMPORT_END
#define BX_CL_IMPORT(_version, _optional, _proto, _func) extern "C" _proto _func
BX_CL_IMPORT_ALL
#undef BX_CL_IMPORT
#if defined(BX_CL_IMPLEMENTATION)
extern "C"
{
#define BX_CL_IMPORT(_version, _optional, _proto, _func) _proto _func
BX_CL_IMPORT_ALL
#undef BX_CL_IMPORT
};
#include "os.h"
namespace bx
{
struct OpenCLContext
{
OpenCLContext()
: m_handle(NULL)
, m_refCount(0)
{
}
int32_t load()
{
if (NULL != m_handle)
{
int32_t ref = ++m_refCount;
return ref;
}
const char* filePath =
#if BX_PLATFORM_LINUX
"libOpenCL.so"
#elif BX_PLATFORM_OSX
"/Library/Frameworks/OpenCL.framework/OpenCL"
#elif BX_PLATFORM_WINDOWS
"opencl.dll"
#else
"??? unknown OpenCL platform ???"
#endif // BX_PLATFORM_
;
m_handle = bx::dlopen(filePath);
if (NULL == m_handle)
{
BX_TRACE("Unable to find OpenCL '%s' dynamic library.", filePath);
return 0;
}
m_refCount = 1;
#define BX_CL_IMPORT(_version, _optional, _proto, _func) _func = (_proto)bx::dlsym(m_handle, #_func)
BX_CL_IMPORT_ALL
#undef BX_CL_IMPORT
return 1;
}
int32_t unload()
{
BX_CHECK(m_refCount > 0 && NULL != m_handle, "OpenCL is not loaded.");
int32_t ref = --m_refCount;
if (0 == ref)
{
dlclose(m_handle);
m_handle = NULL;
}
return ref;
}
void* m_handle;
int32_t m_refCount;
};
static OpenCLContext s_ctx;
int32_t clLoad()
{
return s_ctx.load();
}
int32_t clUnload()
{
return s_ctx.unload();
}
} // namespace bx
#undef BX_CL_IMPORT_ALL
#undef BX_CL_IMPORT_ALL_10
#undef BX_CL_IMPORT_ALL_11
#undef BX_CL_IMPORT_ALL_12
#undef BX_CL_IMPORT_END
#endif // defined(BX_CL_IMPLEMENTATION)
#endif // __OPENCL_CL_H
#endif // BX_CL_H_HEADER_GUARD
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