// This file is part of OpenCV project. // It is subject to the license terms in the LICENSE file found in the top-level directory // of this distribution and at http://opencv.org/license.html. /* Part of the file is an extract from the standard OpenCL headers from Khronos site. Below is the original copyright. */ /******************************************************************************* * 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. ******************************************************************************/ #if 0 //defined __APPLE__ #define HAVE_OPENCL 1 #else #undef HAVE_OPENCL #endif #define OPENCV_CL_NOT_IMPLEMENTED -1000 #ifdef HAVE_OPENCL #if defined __APPLE__ #include #else #include #endif static const bool g_haveOpenCL = true; #else extern "C" { struct _cl_platform_id { int dummy; }; struct _cl_device_id { int dummy; }; struct _cl_context { int dummy; }; struct _cl_command_queue { int dummy; }; struct _cl_mem { int dummy; }; struct _cl_program { int dummy; }; struct _cl_kernel { int dummy; }; struct _cl_event { int dummy; }; struct _cl_sampler { int dummy; }; 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 int cl_int; typedef unsigned cl_uint; #if defined (_WIN32) && defined(_MSC_VER) typedef __int64 cl_long; typedef unsigned __int64 cl_ulong; #else typedef long cl_long; typedef unsigned long cl_ulong; #endif 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; ////////////////////////////////////////////////////////// #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 /*#define CL_VERSION_1_0 1 #define CL_VERSION_1_1 1 #define CL_VERSION_1_2 1*/ #define CL_FALSE 0 #define CL_TRUE 1 #define CL_BLOCKING CL_TRUE #define CL_NON_BLOCKING CL_FALSE #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 #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 #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 #define CL_DEVICE_HALF_FP_CONFIG 0x1033 #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 #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) #define CL_NONE 0x0 #define CL_READ_ONLY_CACHE 0x1 #define CL_READ_WRITE_CACHE 0x2 #define CL_LOCAL 0x1 #define CL_GLOBAL 0x2 #define CL_EXEC_KERNEL (1 << 0) #define CL_EXEC_NATIVE_KERNEL (1 << 1) #define CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE (1 << 0) #define CL_QUEUE_PROFILING_ENABLE (1 << 1) #define CL_CONTEXT_REFERENCE_COUNT 0x1080 #define CL_CONTEXT_DEVICES 0x1081 #define CL_CONTEXT_PROPERTIES 0x1082 #define CL_CONTEXT_NUM_DEVICES 0x1083 #define CL_CONTEXT_PLATFORM 0x1084 #define CL_CONTEXT_INTEROP_USER_SYNC 0x1085 #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 #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) #define CL_QUEUE_CONTEXT 0x1090 #define CL_QUEUE_DEVICE 0x1091 #define CL_QUEUE_REFERENCE_COUNT 0x1092 #define CL_QUEUE_PROPERTIES 0x1093 #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) #define CL_MIGRATE_MEM_OBJECT_HOST (1 << 0) #define CL_MIGRATE_MEM_OBJECT_CONTENT_UNDEFINED (1 << 1) #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 #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 #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 #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 #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 #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 #define CL_FILTER_NEAREST 0x1140 #define CL_FILTER_LINEAR 0x1141 #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 #define CL_MAP_READ (1 << 0) #define CL_MAP_WRITE (1 << 1) #define CL_MAP_WRITE_INVALIDATE_REGION (1 << 2) #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 #define CL_PROGRAM_BUILD_STATUS 0x1181 #define CL_PROGRAM_BUILD_OPTIONS 0x1182 #define CL_PROGRAM_BUILD_LOG 0x1183 #define CL_PROGRAM_BINARY_TYPE 0x1184 #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 #define CL_BUILD_SUCCESS 0 #define CL_BUILD_NONE -1 #define CL_BUILD_ERROR -2 #define CL_BUILD_IN_PROGRESS -3 #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 #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 #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 #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 #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) #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 #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 #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 #define CL_COMPLETE 0x0 #define CL_RUNNING 0x1 #define CL_SUBMITTED 0x2 #define CL_QUEUED 0x3 #define CL_BUFFER_CREATE_TYPE_REGION 0x1220 #define CL_PROFILING_COMMAND_QUEUED 0x1280 #define CL_PROFILING_COMMAND_SUBMIT 0x1281 #define CL_PROFILING_COMMAND_START 0x1282 #define CL_PROFILING_COMMAND_END 0x1283 #define CL_CALLBACK CV_STDCALL #ifdef HAVE_OPENCL static const char* oclFuncToCheck = "clEnqueueReadBufferRect"; static volatile bool g_haveOpenCL = false; #endif #if defined(__APPLE__) && defined(HAVE_OPENCL) #include static void* initOpenCLAndLoad(const char* funcname) { static bool initialized = false; static void* handle = 0; if (!handle) { if(!initialized) { const char* oclpath = getenv("OPENCV_OPENCL_RUNTIME"); oclpath = oclpath && strlen(oclpath) > 0 ? oclpath : "/System/Library/Frameworks/OpenCL.framework/Versions/Current/OpenCL"; handle = dlopen(oclpath, RTLD_LAZY); initialized = true; g_haveOpenCL = handle != 0 && dlsym(handle, oclFuncToCheck) != 0; if( g_haveOpenCL ) fprintf(stderr, "Successfully loaded OpenCL v1.1+ runtime from %s\n", oclpath); else fprintf(stderr, "Failed to load OpenCL runtime\n"); } if(!handle) return 0; } return funcname && handle ? dlsym(handle, funcname) : 0; } #elif defined _WIN32 && defined(HAVE_OPENCL) #ifndef _WIN32_WINNT // This is needed for the declaration of TryEnterCriticalSection in winbase.h with Visual Studio 2005 (and older?) #define _WIN32_WINNT 0x0400 // http://msdn.microsoft.com/en-us/library/ms686857(VS.85).aspx #endif #include #if (_WIN32_WINNT >= 0x0602) #include #endif #undef small #undef min #undef max #undef abs static void* initOpenCLAndLoad(const char* funcname) { static bool initialized = false; static HMODULE handle = 0; if (!handle) { #ifndef WINRT if(!initialized) { handle = LoadLibraryA("OpenCL.dll"); initialized = true; g_haveOpenCL = handle != 0 && GetProcAddress(handle, oclFuncToCheck) != 0; } #endif if(!handle) return 0; } return funcname ? (void*)GetProcAddress(handle, funcname) : 0; } #elif defined(__linux) && defined(HAVE_OPENCL) #include #include static void* initOpenCLAndLoad(const char* funcname) { static bool initialized = false; static void* handle = 0; if (!handle) { if(!initialized) { handle = dlopen("libOpenCL.so", RTLD_LAZY); if(!handle) handle = dlopen("libCL.so", RTLD_LAZY); initialized = true; g_haveOpenCL = handle != 0 && dlsym(handle, oclFuncToCheck) != 0; } if(!handle) return 0; } return funcname ? (void*)dlsym(handle, funcname) : 0; } #else static void* initOpenCLAndLoad(const char*) { return 0; } #endif #define OCL_FUNC(rettype, funcname, argsdecl, args) \ typedef rettype (CV_STDCALL * funcname##_t) argsdecl; \ static rettype funcname argsdecl \ { \ static funcname##_t funcname##_p = 0; \ if( !funcname##_p ) \ { \ funcname##_p = (funcname##_t)initOpenCLAndLoad(#funcname); \ if( !funcname##_p ) \ return OPENCV_CL_NOT_IMPLEMENTED; \ } \ return funcname##_p args; \ } #define OCL_FUNC_P(rettype, funcname, argsdecl, args) \ typedef rettype (CV_STDCALL * funcname##_t) argsdecl; \ static rettype funcname argsdecl \ { \ static funcname##_t funcname##_p = 0; \ if( !funcname##_p ) \ { \ funcname##_p = (funcname##_t)initOpenCLAndLoad(#funcname); \ if( !funcname##_p ) \ { \ if( errcode_ret ) \ *errcode_ret = OPENCV_CL_NOT_IMPLEMENTED; \ return 0; \ } \ } \ return funcname##_p args; \ } OCL_FUNC(cl_int, clGetPlatformIDs, (cl_uint num_entries, cl_platform_id* platforms, cl_uint* num_platforms), (num_entries, platforms, num_platforms)) OCL_FUNC(cl_int, clGetPlatformInfo, (cl_platform_id platform, cl_platform_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (platform, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC(cl_int, clGetDeviceInfo, (cl_device_id device, cl_device_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (device, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC(cl_int, clGetDeviceIDs, (cl_platform_id platform, cl_device_type device_type, cl_uint num_entries, cl_device_id * devices, cl_uint * num_devices), (platform, device_type, num_entries, devices, num_devices)) OCL_FUNC_P(cl_context, clCreateContext, (const cl_context_properties * properties, cl_uint num_devices, const cl_device_id * devices, void (CL_CALLBACK * pfn_notify)(const char *, const void *, size_t, void *), void * user_data, cl_int * errcode_ret), (properties, num_devices, devices, pfn_notify, user_data, errcode_ret)) OCL_FUNC(cl_int, clReleaseContext, (cl_context context), (context)) OCL_FUNC(cl_int, clRetainContext, (cl_context context), (context)) /* OCL_FUNC_P(cl_context, clCreateContextFromType, (const cl_context_properties * properties, cl_device_type device_type, void (CL_CALLBACK * pfn_notify)(const char *, const void *, size_t, void *), void * user_data, cl_int * errcode_ret), (properties, device_type, pfn_notify, user_data, errcode_ret)) OCL_FUNC(cl_int, clGetContextInfo, (cl_context context, cl_context_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (context, param_name, param_value_size, param_value, param_value_size_ret)) */ OCL_FUNC_P(cl_command_queue, clCreateCommandQueue, (cl_context context, cl_device_id device, cl_command_queue_properties properties, cl_int * errcode_ret), (context, device, properties, errcode_ret)) OCL_FUNC(cl_int, clReleaseCommandQueue, (cl_command_queue command_queue), (command_queue)) OCL_FUNC_P(cl_mem, clCreateBuffer, (cl_context context, cl_mem_flags flags, size_t size, void * host_ptr, cl_int * errcode_ret), (context, flags, size, host_ptr, errcode_ret)) /* OCL_FUNC(cl_int, clRetainCommandQueue, (cl_command_queue command_queue), (command_queue)) OCL_FUNC(cl_int, clGetCommandQueueInfo, (cl_command_queue command_queue, cl_command_queue_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (command_queue, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC_P(cl_mem, clCreateSubBuffer, (cl_mem buffer, cl_mem_flags flags, cl_buffer_create_type buffer_create_type, const void * buffer_create_info, cl_int * errcode_ret), (buffer, flags, buffer_create_type, buffer_create_info, errcode_ret)) */ OCL_FUNC_P(cl_mem, clCreateImage, (cl_context context, cl_mem_flags flags, const cl_image_format * image_format, const cl_image_desc * image_desc, void * host_ptr, cl_int * errcode_ret), (context, flags, image_format, image_desc, host_ptr, errcode_ret)) OCL_FUNC_P(cl_mem, clCreateImage2D, (cl_context context, cl_mem_flags flags, const cl_image_format * image_format, size_t image_width, size_t image_height, size_t image_row_pitch, void * host_ptr, cl_int *errcode_ret), (context, flags, image_format, image_width, image_height, image_row_pitch, host_ptr, errcode_ret)) OCL_FUNC(cl_int, clGetSupportedImageFormats, (cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries, cl_image_format * image_formats, cl_uint * num_image_formats), (context, flags, image_type, num_entries, image_formats, num_image_formats)) OCL_FUNC(cl_int, clGetMemObjectInfo, (cl_mem memobj, cl_mem_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (memobj, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC(cl_int, clGetImageInfo, (cl_mem image, cl_image_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (image, param_name, param_value_size, param_value, param_value_size_ret)) /* OCL_FUNC(cl_int, clCreateKernelsInProgram, (cl_program program, cl_uint num_kernels, cl_kernel * kernels, cl_uint * num_kernels_ret), (program, num_kernels, kernels, num_kernels_ret)) OCL_FUNC(cl_int, clRetainKernel, (cl_kernel kernel), (kernel)) OCL_FUNC(cl_int, clGetKernelArgInfo, (cl_kernel kernel, cl_uint arg_indx, cl_kernel_arg_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (kernel, arg_indx, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC(cl_int, clEnqueueReadImage, (cl_command_queue command_queue, cl_mem image, cl_bool blocking_read, const size_t * origin[3], const size_t * region[3], size_t row_pitch, size_t slice_pitch, void * ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, image, blocking_read, origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueWriteImage, (cl_command_queue command_queue, cl_mem image, cl_bool blocking_write, const size_t * origin[3], const size_t * region[3], size_t input_row_pitch, size_t input_slice_pitch, const void * ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, image, blocking_write, origin, region, input_row_pitch, input_slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueFillImage, (cl_command_queue command_queue, cl_mem image, const void * fill_color, const size_t * origin[3], const size_t * region[3], cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, image, fill_color, origin, region, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueCopyImage, (cl_command_queue command_queue, cl_mem src_image, cl_mem dst_image, const size_t * src_origin[3], const size_t * dst_origin[3], const size_t * region[3], cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, src_image, dst_image, src_origin, dst_origin, region, num_events_in_wait_list, event_wait_list, event)) */ OCL_FUNC(cl_int, clEnqueueCopyImageToBuffer, (cl_command_queue command_queue, cl_mem src_image, cl_mem dst_buffer, const size_t * src_origin, const size_t * region, size_t dst_offset, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, src_image, dst_buffer, src_origin, region, dst_offset, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueCopyBufferToImage, (cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_image, size_t src_offset, const size_t dst_origin[3], const size_t region[3], cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, src_buffer, dst_image, src_offset, dst_origin, region, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clFlush, (cl_command_queue command_queue), (command_queue)) /* OCL_FUNC_P(void*, clEnqueueMapImage, (cl_command_queue command_queue, cl_mem image, cl_bool blocking_map, cl_map_flags map_flags, const size_t * origin[3], const size_t * region[3], size_t * image_row_pitch, size_t * image_slice_pitch, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event, cl_int * errcode_ret), (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)) */ /* OCL_FUNC(cl_int, clRetainProgram, (cl_program program), (program)) OCL_FUNC(cl_int, clGetKernelInfo, (cl_kernel kernel, cl_kernel_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (kernel, param_name, param_value_size, param_value, param_value_size_ret)) */ OCL_FUNC(cl_int, clRetainMemObject, (cl_mem memobj), (memobj)) OCL_FUNC(cl_int, clReleaseMemObject, (cl_mem memobj), (memobj)) OCL_FUNC_P(cl_program, clCreateProgramWithSource, (cl_context context, cl_uint count, const char ** strings, const size_t * lengths, cl_int * errcode_ret), (context, count, strings, lengths, errcode_ret)) OCL_FUNC_P(cl_program, clCreateProgramWithBinary, (cl_context context, cl_uint num_devices, const cl_device_id * device_list, const size_t * lengths, const unsigned char ** binaries, cl_int * binary_status, cl_int * errcode_ret), (context, num_devices, device_list, lengths, binaries, binary_status, errcode_ret)) OCL_FUNC(cl_int, clReleaseProgram, (cl_program program), (program)) OCL_FUNC(cl_int, clBuildProgram, (cl_program program, cl_uint num_devices, const cl_device_id * device_list, const char * options, void (CL_CALLBACK * pfn_notify)(cl_program, void *), void * user_data), (program, num_devices, device_list, options, pfn_notify, user_data)) OCL_FUNC(cl_int, clGetProgramInfo, (cl_program program, cl_program_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (program, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC(cl_int, clGetProgramBuildInfo, (cl_program program, cl_device_id device, cl_program_build_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (program, device, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC_P(cl_kernel, clCreateKernel, (cl_program program, const char * kernel_name, cl_int * errcode_ret), (program, kernel_name, errcode_ret)) OCL_FUNC(cl_int, clReleaseKernel, (cl_kernel kernel), (kernel)) OCL_FUNC(cl_int, clSetKernelArg, (cl_kernel kernel, cl_uint arg_index, size_t arg_size, const void * arg_value), (kernel, arg_index, arg_size, arg_value)) OCL_FUNC(cl_int, clGetKernelWorkGroupInfo, (cl_kernel kernel, cl_device_id device, cl_kernel_work_group_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret), (kernel, device, param_name, param_value_size, param_value, param_value_size_ret)) OCL_FUNC(cl_int, clFinish, (cl_command_queue command_queue), (command_queue)) OCL_FUNC(cl_int, clEnqueueReadBuffer, (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_read, size_t offset, size_t size, void * ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, buffer, blocking_read, offset, size, ptr, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueReadBufferRect, (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_read, const size_t * buffer_offset, const size_t * host_offset, const size_t * region, size_t buffer_row_pitch, size_t buffer_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, void * ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, buffer, blocking_read, buffer_offset, host_offset, region, buffer_row_pitch, buffer_slice_pitch, host_row_pitch, host_slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueWriteBuffer, (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_write, size_t offset, size_t size, const void * ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, buffer, blocking_write, offset, size, ptr, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueWriteBufferRect, (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_write, const size_t * buffer_offset, const size_t * host_offset, const size_t * region, size_t buffer_row_pitch, size_t buffer_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, const void * ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, buffer, blocking_write, buffer_offset, host_offset, region, buffer_row_pitch, buffer_slice_pitch, host_row_pitch, host_slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event)) /*OCL_FUNC(cl_int, clEnqueueFillBuffer, (cl_command_queue command_queue, cl_mem buffer, const void * pattern, size_t pattern_size, size_t offset, size_t size, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, buffer, pattern, pattern_size, offset, size, num_events_in_wait_list, event_wait_list, event))*/ OCL_FUNC(cl_int, clEnqueueCopyBuffer, (cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_buffer, size_t src_offset, size_t dst_offset, size_t size, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, src_buffer, dst_buffer, src_offset, dst_offset, size, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueCopyBufferRect, (cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_buffer, const size_t * src_origin, const size_t * dst_origin, const size_t * region, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, src_buffer, dst_buffer, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC_P(void*, clEnqueueMapBuffer, (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_map, cl_map_flags map_flags, size_t offset, size_t size, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event, cl_int * errcode_ret), (command_queue, buffer, blocking_map, map_flags, offset, size, num_events_in_wait_list, event_wait_list, event, errcode_ret)) OCL_FUNC(cl_int, clEnqueueUnmapMemObject, (cl_command_queue command_queue, cl_mem memobj, void * mapped_ptr, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, memobj, mapped_ptr, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueNDRangeKernel, (cl_command_queue command_queue, cl_kernel kernel, cl_uint work_dim, const size_t * global_work_offset, const size_t * global_work_size, const size_t * local_work_size, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, kernel, work_dim, global_work_offset, global_work_size, local_work_size, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clEnqueueTask, (cl_command_queue command_queue, cl_kernel kernel, cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event), (command_queue, kernel, num_events_in_wait_list, event_wait_list, event)) OCL_FUNC(cl_int, clSetEventCallback, (cl_event event, cl_int command_exec_callback_type , void (CL_CALLBACK *pfn_event_notify) (cl_event event, cl_int event_command_exec_status, void *user_data), void *user_data), (event, command_exec_callback_type, pfn_event_notify, user_data)) OCL_FUNC(cl_int, clReleaseEvent, (cl_event event), (event)) } #endif #ifndef CL_VERSION_1_2 #define CL_VERSION_1_2 #endif