diff options
Diffstat (limited to 'intern')
| -rw-r--r-- | intern/CMakeLists.txt | 8 | ||||
| -rw-r--r-- | intern/SConscript | 6 | ||||
| -rw-r--r-- | intern/opencl/CMakeLists.txt | 42 | ||||
| -rw-r--r-- | intern/opencl/OCL_opencl.h | 37 | ||||
| -rw-r--r-- | intern/opencl/SConscript | 34 | ||||
| -rw-r--r-- | intern/opencl/intern/OCL_opencl.c | 37 | ||||
| -rw-r--r-- | intern/opencl/intern/clew.c | 311 | ||||
| -rw-r--r-- | intern/opencl/intern/clew.h | 1317 | ||||
| -rw-r--r-- | intern/rigidbody/CMakeLists.txt | 35 | ||||
| -rw-r--r-- | intern/rigidbody/RBI_api.h | 309 | ||||
| -rw-r--r-- | intern/rigidbody/SConscript | 42 | ||||
| -rw-r--r-- | intern/rigidbody/rb_bullet_api.cpp | 949 |
12 files changed, 3127 insertions, 0 deletions
diff --git a/intern/CMakeLists.txt b/intern/CMakeLists.txt index be797c45ba1..bb8cd7aaf70 100644 --- a/intern/CMakeLists.txt +++ b/intern/CMakeLists.txt @@ -69,6 +69,14 @@ if(WITH_INTERNATIONAL) add_subdirectory(locale) endif() +if(WITH_BULLET) + add_subdirectory(rigidbody) +endif() + +if(WITH_COMPOSITOR) + add_subdirectory(opencl) +endif() + # only windows needs utf16 converter if(WIN32) add_subdirectory(utfconv) diff --git a/intern/SConscript b/intern/SConscript index a35c99bbbaa..828c1adc20d 100644 --- a/intern/SConscript +++ b/intern/SConscript @@ -59,6 +59,12 @@ if env['WITH_BF_BOOLEAN']: if env['WITH_BF_INTERNATIONAL']: SConscript(['locale/SConscript']) +if env['WITH_BF_BULLET']: + SConscript (['rigidbody/SConscript']) + +if env['WITH_BF_COMPOSITOR']: + SConscript (['opencl/SConscript']) + if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'win64-mingw', 'linuxcross', 'win64-vc'): SConscript(['utfconv/SConscript']) diff --git a/intern/opencl/CMakeLists.txt b/intern/opencl/CMakeLists.txt new file mode 100644 index 00000000000..03855cfdf8b --- /dev/null +++ b/intern/opencl/CMakeLists.txt @@ -0,0 +1,42 @@ +# ***** BEGIN GPL LICENSE BLOCK ***** +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# The Original Code is Copyright (C) 2006, Blender Foundation +# All rights reserved. +# +# The Original Code is: all of this file. +# +# Contributor(s): Jacques Beaurain. +# +# ***** END GPL LICENSE BLOCK ***** + +set(INC + . +) + +set(INC_SYS + +) + +set(SRC + OCL_opencl.h + intern/clew.h + intern/clew.c + intern/OCL_opencl.c +) + + +blender_add_lib(bf_intern_opencl "${SRC}" "${INC}" "${INC_SYS}") diff --git a/intern/opencl/OCL_opencl.h b/intern/opencl/OCL_opencl.h new file mode 100644 index 00000000000..4ee167b2fb4 --- /dev/null +++ b/intern/opencl/OCL_opencl.h @@ -0,0 +1,37 @@ +/* + * Copyright 2011, Blender Foundation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Contributor: + * Jeroen Bakker + * Monique Dewanchand + */ + +#ifndef OCL_OPENCL_H +#define OCL_OPENCL_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "intern/clew.h" +void OCL_init(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/intern/opencl/SConscript b/intern/opencl/SConscript new file mode 100644 index 00000000000..41a6d720098 --- /dev/null +++ b/intern/opencl/SConscript @@ -0,0 +1,34 @@ +#!/usr/bin/env python +# +# ***** BEGIN GPL LICENSE BLOCK ***** +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# The Original Code is Copyright (C) 2006, Blender Foundation +# All rights reserved. +# +# The Original Code is: all of this file. +# +# Contributor(s): Nathan Letwory. +# +# ***** END GPL LICENSE BLOCK ***** + +Import ('env') + +sources = env.Glob('intern/*.c') + +incs = '.' + +env.BlenderLib ( 'bf_intern_opencl', sources, Split(incs), libtype=['core','player'], priority = [192,192] ) diff --git a/intern/opencl/intern/OCL_opencl.c b/intern/opencl/intern/OCL_opencl.c new file mode 100644 index 00000000000..e3130e16bde --- /dev/null +++ b/intern/opencl/intern/OCL_opencl.c @@ -0,0 +1,37 @@ +/* + * Copyright 2011, Blender Foundation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Contributor: + * Jeroen Bakker + * Monique Dewanchand + */ + +#include "OCL_opencl.h" + +void OCL_init(void) +{ +#ifdef _WIN32 + const char *path = "OpenCL.dll"; +#elif defined(__APPLE__) + const char *path = "/Library/Frameworks/OpenCL.framework/OpenCL"; +#else + const char *path = "libOpenCL.so"; +#endif + + clewInit(path); +} + diff --git a/intern/opencl/intern/clew.c b/intern/opencl/intern/clew.c new file mode 100644 index 00000000000..d68eb17288f --- /dev/null +++ b/intern/opencl/intern/clew.c @@ -0,0 +1,311 @@ +////////////////////////////////////////////////////////////////////////// +// Copyright (c) 2009 Organic Vectory B.V. +// Written by George van Venrooij +// +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file license.txt) +////////////////////////////////////////////////////////////////////////// + +#include "clew.h" + +//! \file clew.c +//! \brief OpenCL run-time loader source + +#ifndef CLCC_GENERATE_DOCUMENTATION +#ifdef _WIN32 + #define WIN32_LEAN_AND_MEAN + #define VC_EXTRALEAN + #include <windows.h> + + typedef HMODULE CLCC_DYNLIB_HANDLE; + + #define CLCC_DYNLIB_OPEN LoadLibrary + #define CLCC_DYNLIB_CLOSE FreeLibrary + #define CLCC_DYNLIB_IMPORT GetProcAddress +#else + #include <dlfcn.h> + + typedef void* CLCC_DYNLIB_HANDLE; + + #define CLCC_DYNLIB_OPEN(path) dlopen(path, RTLD_NOW | RTLD_GLOBAL) + #define CLCC_DYNLIB_CLOSE dlclose + #define CLCC_DYNLIB_IMPORT dlsym +#endif +#else + //typedef implementation_defined CLCC_DYNLIB_HANDLE; + //#define CLCC_DYNLIB_OPEN(path) implementation_defined + //#define CLCC_DYNLIB_CLOSE implementation_defined + //#define CLCC_DYNLIB_IMPORT implementation_defined +#endif + +#include <stdlib.h> + +//! \brief module handle +static CLCC_DYNLIB_HANDLE module = NULL; + +// Variables holding function entry points +#ifndef CLCC_GENERATE_DOCUMENTATION +PFNCLGETPLATFORMIDS __oclGetPlatformIDs = NULL; +PFNCLGETPLATFORMINFO __oclGetPlatformInfo = NULL; +PFNCLGETDEVICEIDS __oclGetDeviceIDs = NULL; +PFNCLGETDEVICEINFO __oclGetDeviceInfo = NULL; +PFNCLCREATECONTEXT __oclCreateContext = NULL; +PFNCLCREATECONTEXTFROMTYPE __oclCreateContextFromType = NULL; +PFNCLRETAINCONTEXT __oclRetainContext = NULL; +PFNCLRELEASECONTEXT __oclReleaseContext = NULL; +PFNCLGETCONTEXTINFO __oclGetContextInfo = NULL; +PFNCLCREATECOMMANDQUEUE __oclCreateCommandQueue = NULL; +PFNCLRETAINCOMMANDQUEUE __oclRetainCommandQueue = NULL; +PFNCLRELEASECOMMANDQUEUE __oclReleaseCommandQueue = NULL; +PFNCLGETCOMMANDQUEUEINFO __oclGetCommandQueueInfo = NULL; +PFNCLSETCOMMANDQUEUEPROPERTY __oclSetCommandQueueProperty = NULL; +PFNCLCREATEBUFFER __oclCreateBuffer = NULL; +PFNCLCREATEIMAGE2D __oclCreateImage2D = NULL; +PFNCLCREATEIMAGE3D __oclCreateImage3D = NULL; +PFNCLRETAINMEMOBJECT __oclRetainMemObject = NULL; +PFNCLRELEASEMEMOBJECT __oclReleaseMemObject = NULL; +PFNCLGETSUPPORTEDIMAGEFORMATS __oclGetSupportedImageFormats = NULL; +PFNCLGETMEMOBJECTINFO __oclGetMemObjectInfo = NULL; +PFNCLGETIMAGEINFO __oclGetImageInfo = NULL; +PFNCLCREATESAMPLER __oclCreateSampler = NULL; +PFNCLRETAINSAMPLER __oclRetainSampler = NULL; +PFNCLRELEASESAMPLER __oclReleaseSampler = NULL; +PFNCLGETSAMPLERINFO __oclGetSamplerInfo = NULL; +PFNCLCREATEPROGRAMWITHSOURCE __oclCreateProgramWithSource = NULL; +PFNCLCREATEPROGRAMWITHBINARY __oclCreateProgramWithBinary = NULL; +PFNCLRETAINPROGRAM __oclRetainProgram = NULL; +PFNCLRELEASEPROGRAM __oclReleaseProgram = NULL; +PFNCLBUILDPROGRAM __oclBuildProgram = NULL; +PFNCLUNLOADCOMPILER __oclUnloadCompiler = NULL; +PFNCLGETPROGRAMINFO __oclGetProgramInfo = NULL; +PFNCLGETPROGRAMBUILDINFO __oclGetProgramBuildInfo = NULL; +PFNCLCREATEKERNEL __oclCreateKernel = NULL; +PFNCLCREATEKERNELSINPROGRAM __oclCreateKernelsInProgram = NULL; +PFNCLRETAINKERNEL __oclRetainKernel = NULL; +PFNCLRELEASEKERNEL __oclReleaseKernel = NULL; +PFNCLSETKERNELARG __oclSetKernelArg = NULL; +PFNCLGETKERNELINFO __oclGetKernelInfo = NULL; +PFNCLGETKERNELWORKGROUPINFO __oclGetKernelWorkGroupInfo = NULL; +PFNCLWAITFOREVENTS __oclWaitForEvents = NULL; +PFNCLGETEVENTINFO __oclGetEventInfo = NULL; +PFNCLRETAINEVENT __oclRetainEvent = NULL; +PFNCLRELEASEEVENT __oclReleaseEvent = NULL; +PFNCLGETEVENTPROFILINGINFO __oclGetEventProfilingInfo = NULL; +PFNCLFLUSH __oclFlush = NULL; +PFNCLFINISH __oclFinish = NULL; +PFNCLENQUEUEREADBUFFER __oclEnqueueReadBuffer = NULL; +PFNCLENQUEUEWRITEBUFFER __oclEnqueueWriteBuffer = NULL; +PFNCLENQUEUECOPYBUFFER __oclEnqueueCopyBuffer = NULL; +PFNCLENQUEUEREADIMAGE __oclEnqueueReadImage = NULL; +PFNCLENQUEUEWRITEIMAGE __oclEnqueueWriteImage = NULL; +PFNCLENQUEUECOPYIMAGE __oclEnqueueCopyImage = NULL; +PFNCLENQUEUECOPYIMAGETOBUFFER __oclEnqueueCopyImageToBuffer = NULL; +PFNCLENQUEUECOPYBUFFERTOIMAGE __oclEnqueueCopyBufferToImage = NULL; +PFNCLENQUEUEMAPBUFFER __oclEnqueueMapBuffer = NULL; +PFNCLENQUEUEMAPIMAGE __oclEnqueueMapImage = NULL; +PFNCLENQUEUEUNMAPMEMOBJECT __oclEnqueueUnmapMemObject = NULL; +PFNCLENQUEUENDRANGEKERNEL __oclEnqueueNDRangeKernel = NULL; +PFNCLENQUEUETASK __oclEnqueueTask = NULL; +PFNCLENQUEUENATIVEKERNEL __oclEnqueueNativeKernel = NULL; +PFNCLENQUEUEMARKER __oclEnqueueMarker = NULL; +PFNCLENQUEUEWAITFOREVENTS __oclEnqueueWaitForEvents = NULL; +PFNCLENQUEUEBARRIER __oclEnqueueBarrier = NULL; +PFNCLGETEXTENSIONFUNCTIONADDRESS __oclGetExtensionFunctionAddress = NULL; +#endif // CLCC_GENERATE_DOCUMENTATION + + +//! \brief Unloads OpenCL dynamic library, should not be called directly +static void clewExit(void) +{ + if (module != NULL) + { + // Ignore errors + CLCC_DYNLIB_CLOSE(module); + module = NULL; + } +} + +//! \param path path to dynamic library to load +//! \return CLEW_ERROR_OPEN_FAILED if the library could not be opened +//! CLEW_ERROR_ATEXIT_FAILED if atexit(clewExit) failed +//! CLEW_SUCCESS when the library was succesfully loaded +int clewInit(const char* path) +{ + int error = 0; + + // Check if already initialized + if (module != NULL) + { + return CLEW_SUCCESS; + } + + // Load library + module = CLCC_DYNLIB_OPEN(path); + + // Check for errors + if (module == NULL) + { + return CLEW_ERROR_OPEN_FAILED; + } + + // Set unloading + error = atexit(clewExit); + + if (error) + { + // Failure queing atexit, shutdown with error + CLCC_DYNLIB_CLOSE(module); + module = NULL; + + return CLEW_ERROR_ATEXIT_FAILED; + } + + // Determine function entry-points + __oclGetPlatformIDs = (PFNCLGETPLATFORMIDS )CLCC_DYNLIB_IMPORT(module, "clGetPlatformIDs"); + __oclGetPlatformInfo = (PFNCLGETPLATFORMINFO )CLCC_DYNLIB_IMPORT(module, "clGetPlatformInfo"); + __oclGetDeviceIDs = (PFNCLGETDEVICEIDS )CLCC_DYNLIB_IMPORT(module, "clGetDeviceIDs"); + __oclGetDeviceInfo = (PFNCLGETDEVICEINFO )CLCC_DYNLIB_IMPORT(module, "clGetDeviceInfo"); + __oclCreateContext = (PFNCLCREATECONTEXT )CLCC_DYNLIB_IMPORT(module, "clCreateContext"); + __oclCreateContextFromType = (PFNCLCREATECONTEXTFROMTYPE )CLCC_DYNLIB_IMPORT(module, "clCreateContextFromType"); + __oclRetainContext = (PFNCLRETAINCONTEXT )CLCC_DYNLIB_IMPORT(module, "clRetainContext"); + __oclReleaseContext = (PFNCLRELEASECONTEXT )CLCC_DYNLIB_IMPORT(module, "clReleaseContext"); + __oclGetContextInfo = (PFNCLGETCONTEXTINFO )CLCC_DYNLIB_IMPORT(module, "clGetContextInfo"); + __oclCreateCommandQueue = (PFNCLCREATECOMMANDQUEUE )CLCC_DYNLIB_IMPORT(module, "clCreateCommandQueue"); + __oclRetainCommandQueue = (PFNCLRETAINCOMMANDQUEUE )CLCC_DYNLIB_IMPORT(module, "clRetainCommandQueue"); + __oclReleaseCommandQueue = (PFNCLRELEASECOMMANDQUEUE )CLCC_DYNLIB_IMPORT(module, "clReleaseCommandQueue"); + __oclGetCommandQueueInfo = (PFNCLGETCOMMANDQUEUEINFO )CLCC_DYNLIB_IMPORT(module, "clGetCommandQueueInfo"); + __oclSetCommandQueueProperty = (PFNCLSETCOMMANDQUEUEPROPERTY )CLCC_DYNLIB_IMPORT(module, "clSetCommandQueueProperty"); + __oclCreateBuffer = (PFNCLCREATEBUFFER )CLCC_DYNLIB_IMPORT(module, "clCreateBuffer"); + __oclCreateImage2D = (PFNCLCREATEIMAGE2D )CLCC_DYNLIB_IMPORT(module, "clCreateImage2D"); + __oclCreateImage3D = (PFNCLCREATEIMAGE3D )CLCC_DYNLIB_IMPORT(module, "clCreateImage3D"); + __oclRetainMemObject = (PFNCLRETAINMEMOBJECT )CLCC_DYNLIB_IMPORT(module, "clRetainMemObject"); + __oclReleaseMemObject = (PFNCLRELEASEMEMOBJECT )CLCC_DYNLIB_IMPORT(module, "clReleaseMemObject"); + __oclGetSupportedImageFormats = (PFNCLGETSUPPORTEDIMAGEFORMATS )CLCC_DYNLIB_IMPORT(module, "clGetSupportedImageFormats"); + __oclGetMemObjectInfo = (PFNCLGETMEMOBJECTINFO )CLCC_DYNLIB_IMPORT(module, "clGetMemObjectInfo"); + __oclGetImageInfo = (PFNCLGETIMAGEINFO )CLCC_DYNLIB_IMPORT(module, "clGetImageInfo"); + __oclCreateSampler = (PFNCLCREATESAMPLER )CLCC_DYNLIB_IMPORT(module, "clCreateSampler"); + __oclRetainSampler = (PFNCLRETAINSAMPLER )CLCC_DYNLIB_IMPORT(module, "clRetainSampler"); + __oclReleaseSampler = (PFNCLRELEASESAMPLER )CLCC_DYNLIB_IMPORT(module, "clReleaseSampler"); + __oclGetSamplerInfo = (PFNCLGETSAMPLERINFO )CLCC_DYNLIB_IMPORT(module, "clGetSamplerInfo"); + __oclCreateProgramWithSource = (PFNCLCREATEPROGRAMWITHSOURCE )CLCC_DYNLIB_IMPORT(module, "clCreateProgramWithSource"); + __oclCreateProgramWithBinary = (PFNCLCREATEPROGRAMWITHBINARY )CLCC_DYNLIB_IMPORT(module, "clCreateProgramWithBinary"); + __oclRetainProgram = (PFNCLRETAINPROGRAM )CLCC_DYNLIB_IMPORT(module, "clRetainProgram"); + __oclReleaseProgram = (PFNCLRELEASEPROGRAM )CLCC_DYNLIB_IMPORT(module, "clReleaseProgram"); + __oclBuildProgram = (PFNCLBUILDPROGRAM )CLCC_DYNLIB_IMPORT(module, "clBuildProgram"); + __oclUnloadCompiler = (PFNCLUNLOADCOMPILER )CLCC_DYNLIB_IMPORT(module, "clUnloadCompiler"); + __oclGetProgramInfo = (PFNCLGETPROGRAMINFO )CLCC_DYNLIB_IMPORT(module, "clGetProgramInfo"); + __oclGetProgramBuildInfo = (PFNCLGETPROGRAMBUILDINFO )CLCC_DYNLIB_IMPORT(module, "clGetProgramBuildInfo"); + __oclCreateKernel = (PFNCLCREATEKERNEL )CLCC_DYNLIB_IMPORT(module, "clCreateKernel"); + __oclCreateKernelsInProgram = (PFNCLCREATEKERNELSINPROGRAM )CLCC_DYNLIB_IMPORT(module, "clCreateKernelsInProgram"); + __oclRetainKernel = (PFNCLRETAINKERNEL )CLCC_DYNLIB_IMPORT(module, "clRetainKernel"); + __oclReleaseKernel = (PFNCLRELEASEKERNEL )CLCC_DYNLIB_IMPORT(module, "clReleaseKernel"); + __oclSetKernelArg = (PFNCLSETKERNELARG )CLCC_DYNLIB_IMPORT(module, "clSetKernelArg"); + __oclGetKernelInfo = (PFNCLGETKERNELINFO )CLCC_DYNLIB_IMPORT(module, "clGetKernelInfo"); + __oclGetKernelWorkGroupInfo = (PFNCLGETKERNELWORKGROUPINFO )CLCC_DYNLIB_IMPORT(module, "clGetKernelWorkGroupInfo"); + __oclWaitForEvents = (PFNCLWAITFOREVENTS )CLCC_DYNLIB_IMPORT(module, "clWaitForEvents"); + __oclGetEventInfo = (PFNCLGETEVENTINFO )CLCC_DYNLIB_IMPORT(module, "clGetEventInfo"); + __oclRetainEvent = (PFNCLRETAINEVENT )CLCC_DYNLIB_IMPORT(module, "clRetainEvent"); + __oclReleaseEvent = (PFNCLRELEASEEVENT )CLCC_DYNLIB_IMPORT(module, "clReleaseEvent"); + __oclGetEventProfilingInfo = (PFNCLGETEVENTPROFILINGINFO )CLCC_DYNLIB_IMPORT(module, "clGetEventProfilingInfo"); + __oclFlush = (PFNCLFLUSH )CLCC_DYNLIB_IMPORT(module, "clFlush"); + __oclFinish = (PFNCLFINISH )CLCC_DYNLIB_IMPORT(module, "clFinish"); + __oclEnqueueReadBuffer = (PFNCLENQUEUEREADBUFFER )CLCC_DYNLIB_IMPORT(module, "clEnqueueReadBuffer"); + __oclEnqueueWriteBuffer = (PFNCLENQUEUEWRITEBUFFER )CLCC_DYNLIB_IMPORT(module, "clEnqueueWriteBuffer"); + __oclEnqueueCopyBuffer = (PFNCLENQUEUECOPYBUFFER )CLCC_DYNLIB_IMPORT(module, "clEnqueueCopyBuffer"); + __oclEnqueueReadImage = (PFNCLENQUEUEREADIMAGE )CLCC_DYNLIB_IMPORT(module, "clEnqueueReadImage"); + __oclEnqueueWriteImage = (PFNCLENQUEUEWRITEIMAGE )CLCC_DYNLIB_IMPORT(module, "clEnqueueWriteImage"); + __oclEnqueueCopyImage = (PFNCLENQUEUECOPYIMAGE )CLCC_DYNLIB_IMPORT(module, "clEnqueueCopyImage"); + __oclEnqueueCopyImageToBuffer = (PFNCLENQUEUECOPYIMAGETOBUFFER )CLCC_DYNLIB_IMPORT(module, "clEnqueueCopyImageToBuffer"); + __oclEnqueueCopyBufferToImage = (PFNCLENQUEUECOPYBUFFERTOIMAGE )CLCC_DYNLIB_IMPORT(module, "clEnqueueCopyBufferToImage"); + __oclEnqueueMapBuffer = (PFNCLENQUEUEMAPBUFFER )CLCC_DYNLIB_IMPORT(module, "clEnqueueMapBuffer"); + __oclEnqueueMapImage = (PFNCLENQUEUEMAPIMAGE )CLCC_DYNLIB_IMPORT(module, "clEnqueueMapImage"); + __oclEnqueueUnmapMemObject = (PFNCLENQUEUEUNMAPMEMOBJECT )CLCC_DYNLIB_IMPORT(module, "clEnqueueUnmapMemObject"); + __oclEnqueueNDRangeKernel = (PFNCLENQUEUENDRANGEKERNEL )CLCC_DYNLIB_IMPORT(module, "clEnqueueNDRangeKernel"); + __oclEnqueueTask = (PFNCLENQUEUETASK )CLCC_DYNLIB_IMPORT(module, "clEnqueueTask"); + __oclEnqueueNativeKernel = (PFNCLENQUEUENATIVEKERNEL )CLCC_DYNLIB_IMPORT(module, "clEnqueueNativeKernel"); + __oclEnqueueMarker = (PFNCLENQUEUEMARKER )CLCC_DYNLIB_IMPORT(module, "clEnqueueMarker"); + __oclEnqueueWaitForEvents = (PFNCLENQUEUEWAITFOREVENTS )CLCC_DYNLIB_IMPORT(module, "clEnqueueWaitForEvents"); + __oclEnqueueBarrier = (PFNCLENQUEUEBARRIER )CLCC_DYNLIB_IMPORT(module, "clEnqueueBarrier"); + __oclGetExtensionFunctionAddress = (PFNCLGETEXTENSIONFUNCTIONADDRESS )CLCC_DYNLIB_IMPORT(module, "clGetExtensionFunctionAddress"); + + return CLEW_SUCCESS; +} + +//! \param error CL error code +//! \return a string representation of the error code +const char* clewErrorString(cl_int error) +{ + static const char* strings[] = + { + // Error Codes + "CL_SUCCESS" // 0 + , "CL_DEVICE_NOT_FOUND" // -1 + , "CL_DEVICE_NOT_AVAILABLE" // -2 + , "CL_COMPILER_NOT_AVAILABLE" // -3 + , "CL_MEM_OBJECT_ALLOCATION_FAILURE" // -4 + , "CL_OUT_OF_RESOURCES" // -5 + , "CL_OUT_OF_HOST_MEMORY" // -6 + , "CL_PROFILING_INFO_NOT_AVAILABLE" // -7 + , "CL_MEM_COPY_OVERLAP" // -8 + , "CL_IMAGE_FORMAT_MISMATCH" // -9 + , "CL_IMAGE_FORMAT_NOT_SUPPORTED" // -10 + , "CL_BUILD_PROGRAM_FAILURE" // -11 + , "CL_MAP_FAILURE" // -12 + + , "" // -13 + , "" // -14 + , "" // -15 + , "" // -16 + , "" // -17 + , "" // -18 + , "" // -19 + + , "" // -20 + , "" // -21 + , "" // -22 + , "" // -23 + , "" // -24 + , "" // -25 + , "" // -26 + , "" // -27 + , "" // -28 + , "" // -29 + + , "CL_INVALID_VALUE" // -30 + , "CL_INVALID_DEVICE_TYPE" // -31 + , "CL_INVALID_PLATFORM" // -32 + , "CL_INVALID_DEVICE" // -33 + , "CL_INVALID_CONTEXT" // -34 + , "CL_INVALID_QUEUE_PROPERTIES" // -35 + , "CL_INVALID_COMMAND_QUEUE" // -36 + , "CL_INVALID_HOST_PTR" // -37 + , "CL_INVALID_MEM_OBJECT" // -38 + , "CL_INVALID_IMAGE_FORMAT_DESCRIPTOR" // -39 + , "CL_INVALID_IMAGE_SIZE" // -40 + , "CL_INVALID_SAMPLER" // -41 + , "CL_INVALID_BINARY" // -42 + , "CL_INVALID_BUILD_OPTIONS" // -43 + , "CL_INVALID_PROGRAM" // -44 + , "CL_INVALID_PROGRAM_EXECUTABLE" // -45 + , "CL_INVALID_KERNEL_NAME" // -46 + , "CL_INVALID_KERNEL_DEFINITION" // -47 + , "CL_INVALID_KERNEL" // -48 + , "CL_INVALID_ARG_INDEX" // -49 + , "CL_INVALID_ARG_VALUE" // -50 + , "CL_INVALID_ARG_SIZE" // -51 + , "CL_INVALID_KERNEL_ARGS" // -52 + , "CL_INVALID_WORK_DIMENSION" // -53 + , "CL_INVALID_WORK_GROUP_SIZE" // -54 + , "CL_INVALID_WORK_ITEM_SIZE" // -55 + , "CL_INVALID_GLOBAL_OFFSET" // -56 + , "CL_INVALID_EVENT_WAIT_LIST" // -57 + , "CL_INVALID_EVENT" // -58 + , "CL_INVALID_OPERATION" // -59 + , "CL_INVALID_GL_OBJECT" // -60 + , "CL_INVALID_BUFFER_SIZE" // -61 + , "CL_INVALID_MIP_LEVEL" // -62 + , "CL_INVALID_GLOBAL_WORK_SIZE" // -63 + }; + + return strings[-error]; +} diff --git a/intern/opencl/intern/clew.h b/intern/opencl/intern/clew.h new file mode 100644 index 00000000000..bb7e0134dcf --- /dev/null +++ b/intern/opencl/intern/clew.h @@ -0,0 +1,1317 @@ +#ifndef CLCC_CLEW_HPP_INCLUDED +#define CLCC_CLEW_HPP_INCLUDED + +////////////////////////////////////////////////////////////////////////// +// Copyright (c) 2009 Organic Vectory B.V. +// Written by George van Venrooij +// +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file license.txt) +////////////////////////////////////////////////////////////////////////// + +//! \file clew.h +//! \brief OpenCL run-time loader header +//! +//! This file contains a copy of the contents of CL.H and CL_PLATFORM.H from the +//! official OpenCL spec. The purpose of this code is to load the OpenCL dynamic +//! library at run-time and thus allow the executable to function on many +//! platforms regardless of the vendor of the OpenCL driver actually installed. +//! Some of the techniques used here were inspired by work done in the GLEW +//! library (http://glew.sourceforge.net/) + +// Run-time dynamic linking functionality based on concepts used in GLEW +#ifdef __OPENCL_CL_H +#error cl.h included before clew.h +#endif + +#ifdef __OPENCL_CL_PLATFORM_H +#error cl_platform.h included before clew.h +#endif + +#ifndef CLCC_GENERATE_DOCUMENTATION +// Prevent cl.h inclusion +#define __OPENCL_CL_H +// Prevent cl_platform.h inclusion +#define __CL_PLATFORM_H +#endif // CLCC_GENERATE_DOCUMENTATION + +/******************************************************************************* +* Copyright (c) 2008-2009 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__ +/* Contains #defines for AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER below */ +#include <AvailabilityMacros.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef CLCC_GENERATE_DOCUMENTATION + +#if defined(_WIN32) +#define CL_API_ENTRY +#define CL_API_CALL __stdcall +#else +#define CL_API_ENTRY +#define CL_API_CALL +#endif + +#if defined(__APPLE__) +//JBKK removed for compatibility with blender trunk #define CL_API_SUFFIX__VERSION_1_0 AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER +#define CL_API_SUFFIX__VERSION_1_0 +#define CL_EXTENSION_WEAK_LINK __attribute__((weak_import)) +#else +#define CL_API_SUFFIX__VERSION_1_0 +#define CL_EXTENSION_WEAK_LINK +#endif + +#if defined(_WIN32) && defined(_MSC_VER) + +/* scalar types */ +typedef signed __int8 cl_char; +typedef unsigned __int8 cl_uchar; +typedef signed __int16 cl_short; +typedef unsigned __int16 cl_ushort; +typedef signed __int32 cl_int; +typedef unsigned __int32 cl_uint; +typedef signed __int64 cl_long; +typedef unsigned __int64 cl_ulong; + +typedef unsigned __int16 cl_half; +typedef float cl_float; +typedef double cl_double; + + +/* +* Vector types +* +* Note: OpenCL requires that all types be naturally aligned. +* This means that vector types must be naturally aligned. +* For example, a vector of four floats must be aligned to +* a 16 byte boundary (calculated as 4 * the natural 4-byte +* alignment of the float). The alignment qualifiers here +* will only function properly if your compiler supports them +* and if you don't actively work to defeat them. For example, +* in order for a cl_float4 to be 16 byte aligned in a struct, +* the start of the struct must itself be 16-byte aligned. +* +* Maintaining proper alignment is the user's responsibility. +*/ +typedef signed __int8 cl_char2[2]; +typedef signed __int8 cl_char4[4]; +typedef signed __int8 cl_char8[8]; +typedef signed __int8 cl_char16[16]; +typedef unsigned __int8 cl_uchar2[2]; +typedef unsigned __int8 cl_uchar4[4]; +typedef unsigned __int8 cl_uchar8[8]; +typedef unsigned __int8 cl_uchar16[16]; + +typedef signed __int16 cl_short2[2]; +typedef signed __int16 cl_short4[4]; +typedef signed __int16 cl_short8[8]; +typedef signed __int16 cl_short16[16]; +typedef unsigned __int16 cl_ushort2[2]; +typedef unsigned __int16 cl_ushort4[4]; +typedef unsigned __int16 cl_ushort8[8]; +typedef unsigned __int16 cl_ushort16[16]; + +typedef signed __int32 cl_int2[2]; +typedef signed __int32 cl_int4[4]; +typedef signed __int32 cl_int8[8]; +typedef signed __int32 cl_int16[16]; +typedef unsigned __int32 cl_uint2[2]; +typedef unsigned __int32 cl_uint4[4]; +typedef unsigned __int32 cl_uint8[8]; +typedef unsigned __int32 cl_uint16[16]; + +typedef signed __int64 cl_long2[2]; +typedef signed __int64 cl_long4[4]; +typedef signed __int64 cl_long8[8]; +typedef signed __int64 cl_long16[16]; +typedef unsigned __int64 cl_ulong2[2]; +typedef unsigned __int64 cl_ulong4[4]; +typedef unsigned __int64 cl_ulong8[8]; +typedef unsigned __int64 cl_ulong16[16]; + +typedef float cl_float2[2]; +typedef float cl_float4[4]; +typedef float cl_float8[8]; +typedef float cl_float16[16]; + +typedef double cl_double2[2]; +typedef double cl_double4[4]; +typedef double cl_double8[8]; +typedef double cl_double16[16]; +/* There are no vector types for half */ + +#else + +#include <stdint.h> + +/* scalar types */ +typedef int8_t cl_char; +typedef uint8_t cl_uchar; +typedef int16_t cl_short __attribute__((aligned(2))); +typedef uint16_t cl_ushort __attribute__((aligned(2))); +typedef int32_t cl_int __attribute__((aligned(4))); +typedef uint32_t cl_uint __attribute__((aligned(4))); +typedef int64_t cl_long __attribute__((aligned(8))); +typedef uint64_t cl_ulong __attribute__((aligned(8))); + +typedef uint16_t cl_half __attribute__((aligned(2))); +typedef float cl_float __attribute__((aligned(4))); +typedef double cl_double __attribute__((aligned(8))); + +/* +* Vector types +* +* Note: OpenCL requires that all types be naturally aligned. +* This means that vector types must be naturally aligned. +* For example, a vector of four floats must be aligned to +* a 16 byte boundary (calculated as 4 * the natural 4-byte +* alignment of the float). The alignment qualifiers here +* will only function properly if your compiler supports them +* and if you don't actively work to defeat them. For example, +* in order for a cl_float4 to be 16 byte aligned in a struct, +* the start of the struct must itself be 16-byte aligned. +* +* Maintaining proper alignment is the user's responsibility. +*/ +typedef int8_t cl_char2[2] __attribute__((aligned(2))); +typedef int8_t cl_char4[4] __attribute__((aligned(4))); +typedef int8_t cl_char8[8] __attribute__((aligned(8))); +typedef int8_t cl_char16[16] __attribute__((aligned(16))); +typedef uint8_t cl_uchar2[2] __attribute__((aligned(2))); +typedef uint8_t cl_uchar4[4] __attribute__((aligned(4))); +typedef uint8_t cl_uchar8[8] __attribute__((aligned(8))); +typedef uint8_t cl_uchar16[16] __attribute__((aligned(16))); + +typedef int16_t cl_short2[2] __attribute__((aligned(4))); +typedef int16_t cl_short4[4] __attribute__((aligned(8))); +typedef int16_t cl_short8[8] __attribute__((aligned(16))); +typedef int16_t cl_short16[16] __attribute__((aligned(32))); +typedef uint16_t cl_ushort2[2] __attribute__((aligned(4))); +typedef uint16_t cl_ushort4[4] __attribute__((aligned(8))); +typedef uint16_t cl_ushort8[8] __attribute__((aligned(16))); +typedef uint16_t cl_ushort16[16] __attribute__((aligned(32))); + +typedef int32_t cl_int2[2] __attribute__((aligned(8))); +typedef int32_t cl_int4[4] __attribute__((aligned(16))); +typedef int32_t cl_int8[8] __attribute__((aligned(32))); +typedef int32_t cl_int16[16] __attribute__((aligned(64))); +typedef uint32_t cl_uint2[2] __attribute__((aligned(8))); +typedef uint32_t cl_uint4[4] __attribute__((aligned(16))); +typedef uint32_t cl_uint8[8] __attribute__((aligned(32))); +typedef uint32_t cl_uint16[16] __attribute__((aligned(64))); + +typedef int64_t cl_long2[2] __attribute__((aligned(16))); +typedef int64_t cl_long4[4] __attribute__((aligned(32))); +typedef int64_t cl_long8[8] __attribute__((aligned(64))); +typedef int64_t cl_long16[16] __attribute__((aligned(128))); +typedef uint64_t cl_ulong2[2] __attribute__((aligned(16))); +typedef uint64_t cl_ulong4[4] __attribute__((aligned(32))); +typedef uint64_t cl_ulong8[8] __attribute__((aligned(64))); +typedef uint64_t cl_ulong16[16] __attribute__((aligned(128))); + +typedef float cl_float2[2] __attribute__((aligned(8))); +typedef float cl_float4[4] __attribute__((aligned(16))); +typedef float cl_float8[8] __attribute__((aligned(32))); +typedef float cl_float16[16] __attribute__((aligned(64))); + +typedef double cl_double2[2] __attribute__((aligned(16))); +typedef double cl_double4[4] __attribute__((aligned(32))); +typedef double cl_double8[8] __attribute__((aligned(64))); +typedef double cl_double16[16] __attribute__((aligned(128))); + +/* There are no vector types for half */ + +#endif + +/******************************************************************************/ + +// Macro names and corresponding values defined by OpenCL + +#define CL_CHAR_BIT 8 +#define CL_SCHAR_MAX 127 +#define CL_SCHAR_MIN (-127-1) +#define CL_CHAR_MAX CL_SCHAR_MAX +#define CL_CHAR_MIN CL_SCHAR_MIN +#define CL_UCHAR_MAX 255 +#define CL_SHRT_MAX 32767 +#define CL_SHRT_MIN (-32767-1) +#define CL_USHRT_MAX 65535 +#define CL_INT_MAX 2147483647 +#define CL_INT_MIN (-2147483647-1) +#define CL_UINT_MAX 0xffffffffU +#define CL_LONG_MAX ((cl_long) 0x7FFFFFFFFFFFFFFFLL) +#define CL_LONG_MIN ((cl_long) -0x7FFFFFFFFFFFFFFFLL - 1LL) +#define CL_ULONG_MAX ((cl_ulong) 0xFFFFFFFFFFFFFFFFULL) + +#define CL_FLT_DIG 6 +#define CL_FLT_MANT_DIG 24 +#define CL_FLT_MAX_10_EXP +38 +#define CL_FLT_MAX_EXP +128 +#define CL_FLT_MIN_10_EXP -37 +#define CL_FLT_MIN_EXP -125 +#define CL_FLT_RADIX 2 +#if defined(_MSC_VER) +// MSVC doesn't understand hex floats +#define CL_FLT_MAX 3.402823466e+38F +#define CL_FLT_MIN 1.175494351e-38F +#define CL_FLT_EPSILON 1.192092896e-07F +#else +#define CL_FLT_MAX 0x1.fffffep127f +#define CL_FLT_MIN 0x1.0p-126f +#define CL_FLT_EPSILON 0x1.0p-23f +#endif + +#define CL_DBL_DIG 15 +#define CL_DBL_MANT_DIG 53 +#define CL_DBL_MAX_10_EXP +308 +#define CL_DBL_MAX_EXP +1024 +#define CL_DBL_MIN_10_EXP -307 +#define CL_DBL_MIN_EXP -1021 +#define CL_DBL_RADIX 2 +#if defined(_MSC_VER) +// MSVC doesn't understand hex floats +#define CL_DBL_MAX 1.7976931348623158e+308 +#define CL_DBL_MIN 2.2250738585072014e-308 +#define CL_DBL_EPSILON 2.2204460492503131e-016 +#else +#define CL_DBL_MAX 0x1.fffffffffffffp1023 +#define CL_DBL_MIN 0x1.0p-1022 +#define CL_DBL_EPSILON 0x1.0p-52 +#endif + +#include <stddef.h> + + +// CL.h contents +/******************************************************************************/ + +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_address_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_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_uint cl_image_info; +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_int cl_build_status; +typedef cl_uint cl_kernel_info; +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; + + + +/******************************************************************************/ + +// 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_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 + +// OpenCL Version +#define CL_VERSION_1_0 1 + +// cl_bool +#define CL_FALSE 0 +#define CL_TRUE 1 + +// 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_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 + +// 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) + +// 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 + +// cl_context_properties +#define CL_CONTEXT_PLATFORM 0x1084 + +// 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) + +// 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 + +// 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 + +// cl_mem_object_type +#define CL_MEM_OBJECT_BUFFER 0x10F0 +#define CL_MEM_OBJECT_IMAGE2D 0x10F1 +#define CL_MEM_OBJECT_IMAGE3D 0x10F2 + +// 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 + +// 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 + +// 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 + +// 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) + +// 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 + +// cl_program_build_info +#define CL_PROGRAM_BUILD_STATUS 0x1181 +#define CL_PROGRAM_BUILD_OPTIONS 0x1182 +#define CL_PROGRAM_BUILD_LOG 0x1183 + +// 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 + +// 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 + +// 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 + +// 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 + +// command execution status +#define CL_COMPLETE 0x0 +#define CL_RUNNING 0x1 +#define CL_SUBMITTED 0x2 +#define CL_QUEUED 0x3 + +// 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 + +/********************************************************************************************************/ + +/********************************************************************************************************/ + +// Function signature typedef's + +// Platform API +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETPLATFORMIDS)(cl_uint /* num_entries */, + cl_platform_id * /* platforms */, + cl_uint * /* num_platforms */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETPLATFORMINFO)(cl_platform_id /* platform */, + cl_platform_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +// Device APIs +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETDEVICEIDS)(cl_platform_id /* platform */, + cl_device_type /* device_type */, + cl_uint /* num_entries */, + cl_device_id * /* devices */, + cl_uint * /* num_devices */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETDEVICEINFO)(cl_device_id /* device */, + cl_device_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +// Context APIs +typedef CL_API_ENTRY cl_context (CL_API_CALL * +PFNCLCREATECONTEXT)(const cl_context_properties * /* properties */, + cl_uint /* num_devices */, + const cl_device_id * /* devices */, + void (*pfn_notify)(const char *, const void *, size_t, void *) /* pfn_notify */, + void * /* user_data */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_context (CL_API_CALL * +PFNCLCREATECONTEXTFROMTYPE)(const cl_context_properties * /* properties */, + cl_device_type /* device_type */, + void (*pfn_notify)(const char *, const void *, size_t, void *) /* pfn_notify */, + void * /* user_data */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINCONTEXT)(cl_context /* context */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASECONTEXT)(cl_context /* context */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETCONTEXTINFO)(cl_context /* context */, + cl_context_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +// Command Queue APIs +typedef CL_API_ENTRY cl_command_queue (CL_API_CALL * +PFNCLCREATECOMMANDQUEUE)(cl_context /* context */, + cl_device_id /* device */, + cl_command_queue_properties /* properties */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINCOMMANDQUEUE)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASECOMMANDQUEUE)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETCOMMANDQUEUEINFO)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLSETCOMMANDQUEUEPROPERTY)(cl_command_queue /* command_queue */, + cl_command_queue_properties /* properties */, + cl_bool /* enable */, + cl_command_queue_properties * /* old_properties */) CL_API_SUFFIX__VERSION_1_0; + +// Memory Object APIs +typedef CL_API_ENTRY cl_mem (CL_API_CALL * +PFNCLCREATEBUFFER)(cl_context /* context */, + cl_mem_flags /* flags */, + size_t /* size */, + void * /* host_ptr */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_mem (CL_API_CALL * +PFNCLCREATEIMAGE2D)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_mem (CL_API_CALL * +PFNCLCREATEIMAGE3D)(cl_context /* context */, + cl_mem_flags /* flags */, + const cl_image_format * /* image_format */, + size_t /* image_width */, + size_t /* image_height */, + size_t /* image_depth */, + size_t /* image_row_pitch */, + size_t /* image_slice_pitch */, + void * /* host_ptr */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINMEMOBJECT)(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASEMEMOBJECT)(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETSUPPORTEDIMAGEFORMATS)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETMEMOBJECTINFO)(cl_mem /* memobj */, + cl_mem_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETIMAGEINFO)(cl_mem /* image */, + cl_image_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +// Sampler APIs +typedef CL_API_ENTRY cl_sampler (CL_API_CALL * +PFNCLCREATESAMPLER)(cl_context /* context */, + cl_bool /* normalized_coords */, + cl_addressing_mode /* addressing_mode */, + cl_filter_mode /* filter_mode */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINSAMPLER)(cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASESAMPLER)(cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETSAMPLERINFO)(cl_sampler /* sampler */, + cl_sampler_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +// Program Object APIs +typedef CL_API_ENTRY cl_program (CL_API_CALL * +PFNCLCREATEPROGRAMWITHSOURCE)(cl_context /* context */, + cl_uint /* count */, + const char ** /* strings */, + const size_t * /* lengths */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_program (CL_API_CALL * +PFNCLCREATEPROGRAMWITHBINARY)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINPROGRAM)(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASEPROGRAM)(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLBUILDPROGRAM)(cl_program /* program */, + cl_uint /* num_devices */, + const cl_device_id * /* device_list */, + const char * /* options */, + void (*pfn_notify)(cl_program /* program */, void * /* user_data */), + void * /* user_data */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLUNLOADCOMPILER)(void) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETPROGRAMINFO)(cl_program /* program */, + cl_program_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETPROGRAMBUILDINFO)(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 */) CL_API_SUFFIX__VERSION_1_0; + +// Kernel Object APIs +typedef CL_API_ENTRY cl_kernel (CL_API_CALL * +PFNCLCREATEKERNEL)(cl_program /* program */, + const char * /* kernel_name */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLCREATEKERNELSINPROGRAM)(cl_program /* program */, + cl_uint /* num_kernels */, + cl_kernel * /* kernels */, + cl_uint * /* num_kernels_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINKERNEL)(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASEKERNEL)(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLSETKERNELARG)(cl_kernel /* kernel */, + cl_uint /* arg_index */, + size_t /* arg_size */, + const void * /* arg_value */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETKERNELINFO)(cl_kernel /* kernel */, + cl_kernel_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETKERNELWORKGROUPINFO)(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 */) CL_API_SUFFIX__VERSION_1_0; + +// Event Object APIs +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLWAITFOREVENTS)(cl_uint /* num_events */, + const cl_event * /* event_list */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETEVENTINFO)(cl_event /* event */, + cl_event_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRETAINEVENT)(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLRELEASEEVENT)(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0; + +// Profiling APIs +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLGETEVENTPROFILINGINFO)(cl_event /* event */, + cl_profiling_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +// Flush and Finish APIs +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLFLUSH)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLFINISH)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0; + +// Enqueued Commands APIs +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEREADBUFFER)(cl_command_queue /* command_queue */, + cl_mem /* buffer */, + cl_bool /* blocking_read */, + size_t /* offset */, + size_t /* cb */, + void * /* ptr */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEWRITEBUFFER)(cl_command_queue /* command_queue */, + cl_mem /* buffer */, + cl_bool /* blocking_write */, + size_t /* offset */, + size_t /* cb */, + const void * /* ptr */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUECOPYBUFFER)(cl_command_queue /* command_queue */, + cl_mem /* src_buffer */, + cl_mem /* dst_buffer */, + size_t /* src_offset */, + size_t /* dst_offset */, + size_t /* cb */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEREADIMAGE)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEWRITEIMAGE)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUECOPYIMAGE)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUECOPYIMAGETOBUFFER)(cl_command_queue /* command_queue */, + cl_mem /* src_image */, + cl_mem /* dst_buffer */, + const size_t * /* src_origin[3] */, + const size_t * /* region[3] */, + size_t /* dst_offset */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUECOPYBUFFERTOIMAGE)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY void * (CL_API_CALL * +PFNCLENQUEUEMAPBUFFER)(cl_command_queue /* command_queue */, + cl_mem /* buffer */, + cl_bool /* blocking_map */, + cl_map_flags /* map_flags */, + size_t /* offset */, + size_t /* cb */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */, + cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY void * (CL_API_CALL * +PFNCLENQUEUEMAPIMAGE)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEUNMAPMEMOBJECT)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUENDRANGEKERNEL)(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 */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUETASK)(cl_command_queue /* command_queue */, + cl_kernel /* kernel */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUENATIVEKERNEL)(cl_command_queue /* command_queue */, + void (*user_func)(void *), + void * /* args */, + size_t /* cb_args */, + cl_uint /* num_mem_objects */, + const cl_mem * /* mem_list */, + const void ** /* args_mem_loc */, + cl_uint /* num_events_in_wait_list */, + const cl_event * /* event_wait_list */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEMARKER)(cl_command_queue /* command_queue */, + cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEWAITFOREVENTS)(cl_command_queue /* command_queue */, + cl_uint /* num_events */, + const cl_event * /* event_list */) CL_API_SUFFIX__VERSION_1_0; + +typedef CL_API_ENTRY cl_int (CL_API_CALL * +PFNCLENQUEUEBARRIER)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0; + +// Extension function access +// +// Returns the extension function address for the given function name, +// or NULL if a valid function can not be found. The client must +// check to make sure the address is not NULL, before using or +// calling the returned function address. +// +typedef CL_API_ENTRY void * (CL_API_CALL * PFNCLGETEXTENSIONFUNCTIONADDRESS)(const char * /* func_name */) CL_API_SUFFIX__VERSION_1_0; + + +#define CLEW_STATIC + +#ifdef CLEW_STATIC +# define CLEWAPI extern +#else +# ifdef CLEW_BUILD +# define CLEWAPI extern __declspec(dllexport) +# else +# define CLEWAPI extern __declspec(dllimport) +# endif +#endif + +#if defined(_WIN32) +#define CLEW_FUN_EXPORT extern +#else +#define CLEW_FUN_EXPORT CLEWAPI +#endif + +#define CLEW_GET_FUN(x) x + + +// Variables holding function entry points +CLEW_FUN_EXPORT PFNCLGETPLATFORMIDS __oclGetPlatformIDs ; +CLEW_FUN_EXPORT PFNCLGETPLATFORMINFO __oclGetPlatformInfo ; +CLEW_FUN_EXPORT PFNCLGETDEVICEIDS __oclGetDeviceIDs ; +CLEW_FUN_EXPORT PFNCLGETDEVICEINFO __oclGetDeviceInfo ; +CLEW_FUN_EXPORT PFNCLCREATECONTEXT __oclCreateContext ; +CLEW_FUN_EXPORT PFNCLCREATECONTEXTFROMTYPE __oclCreateContextFromType ; +CLEW_FUN_EXPORT PFNCLRETAINCONTEXT __oclRetainContext ; +CLEW_FUN_EXPORT PFNCLRELEASECONTEXT __oclReleaseContext ; +CLEW_FUN_EXPORT PFNCLGETCONTEXTINFO __oclGetContextInfo ; +CLEW_FUN_EXPORT PFNCLCREATECOMMANDQUEUE __oclCreateCommandQueue ; +CLEW_FUN_EXPORT PFNCLRETAINCOMMANDQUEUE __oclRetainCommandQueue ; +CLEW_FUN_EXPORT PFNCLRELEASECOMMANDQUEUE __oclReleaseCommandQueue ; +CLEW_FUN_EXPORT PFNCLGETCOMMANDQUEUEINFO __oclGetCommandQueueInfo ; +CLEW_FUN_EXPORT PFNCLSETCOMMANDQUEUEPROPERTY __oclSetCommandQueueProperty ; +CLEW_FUN_EXPORT PFNCLCREATEBUFFER __oclCreateBuffer ; +CLEW_FUN_EXPORT PFNCLCREATEIMAGE2D __oclCreateImage2D ; +CLEW_FUN_EXPORT PFNCLCREATEIMAGE3D __oclCreateImage3D ; +CLEW_FUN_EXPORT PFNCLRETAINMEMOBJECT __oclRetainMemObject ; +CLEW_FUN_EXPORT PFNCLRELEASEMEMOBJECT __oclReleaseMemObject ; +CLEW_FUN_EXPORT PFNCLGETSUPPORTEDIMAGEFORMATS __oclGetSupportedImageFormats ; +CLEW_FUN_EXPORT PFNCLGETMEMOBJECTINFO __oclGetMemObjectInfo ; +CLEW_FUN_EXPORT PFNCLGETIMAGEINFO __oclGetImageInfo ; +CLEW_FUN_EXPORT PFNCLCREATESAMPLER __oclCreateSampler ; +CLEW_FUN_EXPORT PFNCLRETAINSAMPLER __oclRetainSampler ; +CLEW_FUN_EXPORT PFNCLRELEASESAMPLER __oclReleaseSampler ; +CLEW_FUN_EXPORT PFNCLGETSAMPLERINFO __oclGetSamplerInfo ; +CLEW_FUN_EXPORT PFNCLCREATEPROGRAMWITHSOURCE __oclCreateProgramWithSource ; +CLEW_FUN_EXPORT PFNCLCREATEPROGRAMWITHBINARY __oclCreateProgramWithBinary ; +CLEW_FUN_EXPORT PFNCLRETAINPROGRAM __oclRetainProgram ; +CLEW_FUN_EXPORT PFNCLRELEASEPROGRAM __oclReleaseProgram ; +CLEW_FUN_EXPORT PFNCLBUILDPROGRAM __oclBuildProgram ; +CLEW_FUN_EXPORT PFNCLUNLOADCOMPILER __oclUnloadCompiler ; +CLEW_FUN_EXPORT PFNCLGETPROGRAMINFO __oclGetProgramInfo ; +CLEW_FUN_EXPORT PFNCLGETPROGRAMBUILDINFO __oclGetProgramBuildInfo ; +CLEW_FUN_EXPORT PFNCLCREATEKERNEL __oclCreateKernel ; +CLEW_FUN_EXPORT PFNCLCREATEKERNELSINPROGRAM __oclCreateKernelsInProgram ; +CLEW_FUN_EXPORT PFNCLRETAINKERNEL __oclRetainKernel ; +CLEW_FUN_EXPORT PFNCLRELEASEKERNEL __oclReleaseKernel ; +CLEW_FUN_EXPORT PFNCLSETKERNELARG __oclSetKernelArg ; +CLEW_FUN_EXPORT PFNCLGETKERNELINFO __oclGetKernelInfo ; +CLEW_FUN_EXPORT PFNCLGETKERNELWORKGROUPINFO __oclGetKernelWorkGroupInfo ; +CLEW_FUN_EXPORT PFNCLWAITFOREVENTS __oclWaitForEvents ; +CLEW_FUN_EXPORT PFNCLGETEVENTINFO __oclGetEventInfo ; +CLEW_FUN_EXPORT PFNCLRETAINEVENT __oclRetainEvent ; +CLEW_FUN_EXPORT PFNCLRELEASEEVENT __oclReleaseEvent ; +CLEW_FUN_EXPORT PFNCLGETEVENTPROFILINGINFO __oclGetEventProfilingInfo ; +CLEW_FUN_EXPORT PFNCLFLUSH __oclFlush ; +CLEW_FUN_EXPORT PFNCLFINISH __oclFinish ; +CLEW_FUN_EXPORT PFNCLENQUEUEREADBUFFER __oclEnqueueReadBuffer ; +CLEW_FUN_EXPORT PFNCLENQUEUEWRITEBUFFER __oclEnqueueWriteBuffer ; +CLEW_FUN_EXPORT PFNCLENQUEUECOPYBUFFER __oclEnqueueCopyBuffer ; +CLEW_FUN_EXPORT PFNCLENQUEUEREADIMAGE __oclEnqueueReadImage ; +CLEW_FUN_EXPORT PFNCLENQUEUEWRITEIMAGE __oclEnqueueWriteImage ; +CLEW_FUN_EXPORT PFNCLENQUEUECOPYIMAGE __oclEnqueueCopyImage ; +CLEW_FUN_EXPORT PFNCLENQUEUECOPYIMAGETOBUFFER __oclEnqueueCopyImageToBuffer ; +CLEW_FUN_EXPORT PFNCLENQUEUECOPYBUFFERTOIMAGE __oclEnqueueCopyBufferToImage ; +CLEW_FUN_EXPORT PFNCLENQUEUEMAPBUFFER __oclEnqueueMapBuffer ; +CLEW_FUN_EXPORT PFNCLENQUEUEMAPIMAGE __oclEnqueueMapImage ; +CLEW_FUN_EXPORT PFNCLENQUEUEUNMAPMEMOBJECT __oclEnqueueUnmapMemObject ; +CLEW_FUN_EXPORT PFNCLENQUEUENDRANGEKERNEL __oclEnqueueNDRangeKernel ; +CLEW_FUN_EXPORT PFNCLENQUEUETASK __oclEnqueueTask ; +CLEW_FUN_EXPORT PFNCLENQUEUENATIVEKERNEL __oclEnqueueNativeKernel ; +CLEW_FUN_EXPORT PFNCLENQUEUEMARKER __oclEnqueueMarker ; +CLEW_FUN_EXPORT PFNCLENQUEUEWAITFOREVENTS __oclEnqueueWaitForEvents ; +CLEW_FUN_EXPORT PFNCLENQUEUEBARRIER __oclEnqueueBarrier ; +CLEW_FUN_EXPORT PFNCLGETEXTENSIONFUNCTIONADDRESS __oclGetExtensionFunctionAddress ; + + +#define clGetPlatformIDs CLEW_GET_FUN(__oclGetPlatformIDs ) +#define clGetPlatformInfo CLEW_GET_FUN(__oclGetPlatformInfo ) +#define clGetDeviceIDs CLEW_GET_FUN(__oclGetDeviceIDs ) +#define clGetDeviceInfo CLEW_GET_FUN(__oclGetDeviceInfo ) +#define clCreateContext CLEW_GET_FUN(__oclCreateContext ) +#define clCreateContextFromType CLEW_GET_FUN(__oclCreateContextFromType ) +#define clRetainContext CLEW_GET_FUN(__oclRetainContext ) +#define clReleaseContext CLEW_GET_FUN(__oclReleaseContext ) +#define clGetContextInfo CLEW_GET_FUN(__oclGetContextInfo ) +#define clCreateCommandQueue CLEW_GET_FUN(__oclCreateCommandQueue ) +#define clRetainCommandQueue CLEW_GET_FUN(__oclRetainCommandQueue ) +#define clReleaseCommandQueue CLEW_GET_FUN(__oclReleaseCommandQueue ) +#define clGetCommandQueueInfo CLEW_GET_FUN(__oclGetCommandQueueInfo ) +#define clSetCommandQueueProperty CLEW_GET_FUN(__oclSetCommandQueueProperty ) +#define clCreateBuffer CLEW_GET_FUN(__oclCreateBuffer ) +#define clCreateImage2D CLEW_GET_FUN(__oclCreateImage2D ) +#define clCreateImage3D CLEW_GET_FUN(__oclCreateImage3D ) +#define clRetainMemObject CLEW_GET_FUN(__oclRetainMemObject ) +#define clReleaseMemObject CLEW_GET_FUN(__oclReleaseMemObject ) +#define clGetSupportedImageFormats CLEW_GET_FUN(__oclGetSupportedImageFormats ) +#define clGetMemObjectInfo CLEW_GET_FUN(__oclGetMemObjectInfo ) +#define clGetImageInfo CLEW_GET_FUN(__oclGetImageInfo ) +#define clCreateSampler CLEW_GET_FUN(__oclCreateSampler ) +#define clRetainSampler CLEW_GET_FUN(__oclRetainSampler ) +#define clReleaseSampler CLEW_GET_FUN(__oclReleaseSampler ) +#define clGetSamplerInfo CLEW_GET_FUN(__oclGetSamplerInfo ) +#define clCreateProgramWithSource CLEW_GET_FUN(__oclCreateProgramWithSource ) +#define clCreateProgramWithBinary CLEW_GET_FUN(__oclCreateProgramWithBinary ) +#define clRetainProgram CLEW_GET_FUN(__oclRetainProgram ) +#define clReleaseProgram CLEW_GET_FUN(__oclReleaseProgram ) +#define clBuildProgram CLEW_GET_FUN(__oclBuildProgram ) +#define clUnloadCompiler CLEW_GET_FUN(__oclUnloadCompiler ) +#define clGetProgramInfo CLEW_GET_FUN(__oclGetProgramInfo ) +#define clGetProgramBuildInfo CLEW_GET_FUN(__oclGetProgramBuildInfo ) +#define clCreateKernel CLEW_GET_FUN(__oclCreateKernel ) +#define clCreateKernelsInProgram CLEW_GET_FUN(__oclCreateKernelsInProgram ) +#define clRetainKernel CLEW_GET_FUN(__oclRetainKernel ) +#define clReleaseKernel CLEW_GET_FUN(__oclReleaseKernel ) +#define clSetKernelArg CLEW_GET_FUN(__oclSetKernelArg ) +#define clGetKernelInfo CLEW_GET_FUN(__oclGetKernelInfo ) +#define clGetKernelWorkGroupInfo CLEW_GET_FUN(__oclGetKernelWorkGroupInfo ) +#define clWaitForEvents CLEW_GET_FUN(__oclWaitForEvents ) +#define clGetEventInfo CLEW_GET_FUN(__oclGetEventInfo ) +#define clRetainEvent CLEW_GET_FUN(__oclRetainEvent ) +#define clReleaseEvent CLEW_GET_FUN(__oclReleaseEvent ) +#define clGetEventProfilingInfo CLEW_GET_FUN(__oclGetEventProfilingInfo ) +#define clFlush CLEW_GET_FUN(__oclFlush ) +#define clFinish CLEW_GET_FUN(__oclFinish ) +#define clEnqueueReadBuffer CLEW_GET_FUN(__oclEnqueueReadBuffer ) +#define clEnqueueWriteBuffer CLEW_GET_FUN(__oclEnqueueWriteBuffer ) +#define clEnqueueCopyBuffer CLEW_GET_FUN(__oclEnqueueCopyBuffer ) +#define clEnqueueReadImage CLEW_GET_FUN(__oclEnqueueReadImage ) +#define clEnqueueWriteImage CLEW_GET_FUN(__oclEnqueueWriteImage ) +#define clEnqueueCopyImage CLEW_GET_FUN(__oclEnqueueCopyImage ) +#define clEnqueueCopyImageToBuffer CLEW_GET_FUN(__oclEnqueueCopyImageToBuffer ) +#define clEnqueueCopyBufferToImage CLEW_GET_FUN(__oclEnqueueCopyBufferToImage ) +#define clEnqueueMapBuffer CLEW_GET_FUN(__oclEnqueueMapBuffer ) +#define clEnqueueMapImage CLEW_GET_FUN(__oclEnqueueMapImage ) +#define clEnqueueUnmapMemObject CLEW_GET_FUN(__oclEnqueueUnmapMemObject ) +#define clEnqueueNDRangeKernel CLEW_GET_FUN(__oclEnqueueNDRangeKernel ) +#define clEnqueueTask CLEW_GET_FUN(__oclEnqueueTask ) +#define clEnqueueNativeKernel CLEW_GET_FUN(__oclEnqueueNativeKernel ) +#define clEnqueueMarker CLEW_GET_FUN(__oclEnqueueMarker ) +#define clEnqueueWaitForEvents CLEW_GET_FUN(__oclEnqueueWaitForEvents ) +#define clEnqueueBarrier CLEW_GET_FUN(__oclEnqueueBarrier ) +#define clGetExtensionFunctionAddress CLEW_GET_FUN(__oclGetExtensionFunctionAddress ) + +#endif // CLCC_GENERATE_DOCUMENTATION + +#define CLEW_SUCCESS 0 //!< Success error code +#define CLEW_ERROR_OPEN_FAILED -1 //!< Error code for failing to open the dynamic library +#define CLEW_ERROR_ATEXIT_FAILED -2 //!< Error code for failing to queue the closing of the dynamic library to atexit() + +//! \brief Load OpenCL dynamic library and set function entry points +int clewInit (const char*); +//! \brief Convert an OpenCL error code to its string equivalent +const char* clewErrorString (cl_int error); + +#ifdef __cplusplus +} +#endif + +#endif // CLCC_CLEW_HPP_INCLUDED diff --git a/intern/rigidbody/CMakeLists.txt b/intern/rigidbody/CMakeLists.txt new file mode 100644 index 00000000000..a323e55e570 --- /dev/null +++ b/intern/rigidbody/CMakeLists.txt @@ -0,0 +1,35 @@ +# ***** BEGIN GPL LICENSE BLOCK ***** +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# The Original Code is Copyright (C) 2006, Blender Foundation +# All rights reserved. +# +# The Original Code is: all of this file. +# +# ***** END GPL LICENSE BLOCK ***** + +SET(INC + . + ../../extern/bullet2/src +) + +set(SRC + rb_bullet_api.cpp + + RBI_api.h +) + +blender_add_lib(bf_intern_rigidbody "${SRC}" "${INC}" "${INC_SYS}") diff --git a/intern/rigidbody/RBI_api.h b/intern/rigidbody/RBI_api.h new file mode 100644 index 00000000000..ee5006f2838 --- /dev/null +++ b/intern/rigidbody/RBI_api.h @@ -0,0 +1,309 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2013 Blender Foundation, + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Joshua Leung, Sergej Reich + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file RBI_api.h + * \ingroup RigidBody + * \brief Rigid Body API for interfacing with external Physics Engines + */ + +#ifndef __RB_API_H__ +#define __RB_API_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* API Notes: + * Currently, this API is optimised for Bullet RigidBodies, and doesn't + * take into account other Physics Engines. Some tweaking may be necessary + * to allow other systems to be used, in particular there may be references + * to datatypes that aren't used here... + * + * -- Joshua Leung (22 June 2010) + */ + +/* ********************************** */ +/* Partial Type Defines - Aliases for the type of data we store */ + +// ---------- + +/* Dynamics World */ +typedef struct rbDynamicsWorld rbDynamicsWorld; + +/* Rigid Body */ +typedef struct rbRigidBody rbRigidBody; + +/* Collision Shape */ +typedef struct rbCollisionShape rbCollisionShape; + +/* Mesh Data (for Collision Shapes of Meshes) */ +typedef struct rbMeshData rbMeshData; + +/* Constraint */ +typedef struct rbConstraint rbConstraint; + +/* ********************************** */ +/* Dynamics World Methods */ + +/* Setup ---------------------------- */ + +/* Create a new dynamics world instance */ +// TODO: add args to set the type of constraint solvers, etc. +extern rbDynamicsWorld *RB_dworld_new(const float gravity[3]); + +/* Delete the given dynamics world, and free any extra data it may require */ +extern void RB_dworld_delete(rbDynamicsWorld *world); + +/* Settings ------------------------- */ + +/* Gravity */ +extern void RB_dworld_get_gravity(rbDynamicsWorld *world, float g_out[3]); +extern void RB_dworld_set_gravity(rbDynamicsWorld *world, const float g_in[3]); + +/* Constraint Solver */ +extern void RB_dworld_set_solver_iterations(rbDynamicsWorld *world, int num_solver_iterations); +/* Split Impulse */ +extern void RB_dworld_set_split_impulse(rbDynamicsWorld *world, int split_impulse); + +/* Simulation ----------------------- */ + +/* Step the simulation by the desired amount (in seconds) with extra controls on substep sizes and maximum substeps */ +extern void RB_dworld_step_simulation(rbDynamicsWorld *world, float timeStep, int maxSubSteps, float timeSubStep); + +/* Export -------------------------- */ + +/* Exports the dynamics world to physics simulator's serialisation format */ +void RB_dworld_export(rbDynamicsWorld *world, const char *filename); + +/* ********************************** */ +/* Rigid Body Methods */ + +/* Setup ---------------------------- */ + +/* Add RigidBody to dynamics world */ +extern void RB_dworld_add_body(rbDynamicsWorld *world, rbRigidBody *body, int col_groups); + +/* Remove RigidBody from dynamics world */ +extern void RB_dworld_remove_body(rbDynamicsWorld *world, rbRigidBody *body); + +/* ............ */ + +/* Create new RigidBody instance */ +extern rbRigidBody *RB_body_new(rbCollisionShape *shape, const float loc[3], const float rot[4]); + +/* Delete the given RigidBody instance */ +extern void RB_body_delete(rbRigidBody *body); + +/* Settings ------------------------- */ + +/* 'Type' */ +extern void RB_body_set_type(rbRigidBody *body, int type, float mass); + +/* ............ */ + +/* Collision Shape */ +extern void RB_body_set_collision_shape(rbRigidBody *body, rbCollisionShape *shape); + +/* ............ */ + +/* Mass */ +extern float RB_body_get_mass(rbRigidBody *body); +extern void RB_body_set_mass(rbRigidBody *body, float value); + +/* Friction */ +extern float RB_body_get_friction(rbRigidBody *body); +extern void RB_body_set_friction(rbRigidBody *body, float value); + +/* Restitution */ +extern float RB_body_get_restitution(rbRigidBody *body); +extern void RB_body_set_restitution(rbRigidBody *body, float value); + +/* Damping */ +extern float RB_body_get_linear_damping(rbRigidBody *body); +extern void RB_body_set_linear_damping(rbRigidBody *body, float value); + +extern float RB_body_get_angular_damping(rbRigidBody *body); +extern void RB_body_set_angular_damping(rbRigidBody *body, float value); + +extern void RB_body_set_damping(rbRigidBody *object, float linear, float angular); + +/* Sleeping Thresholds */ +extern float RB_body_get_linear_sleep_thresh(rbRigidBody *body); +extern void RB_body_set_linear_sleep_thresh(rbRigidBody *body, float value); + +extern float RB_body_get_angular_sleep_thresh(rbRigidBody *body); +extern void RB_body_set_angular_sleep_thresh(rbRigidBody *body, float value); + +extern void RB_body_set_sleep_thresh(rbRigidBody *body, float linear, float angular); + +/* Linear Velocity */ +extern void RB_body_get_linear_velocity(rbRigidBody *body, float v_out[3]); +extern void RB_body_set_linear_velocity(rbRigidBody *body, const float v_in[3]); + +/* Angular Velocity */ +extern void RB_body_get_angular_velocity(rbRigidBody *body, float v_out[3]); +extern void RB_body_set_angular_velocity(rbRigidBody *body, const float v_in[3]); + +/* Linear/Angular Factor, used to lock translation/roation axes */ +extern void RB_body_set_linear_factor(rbRigidBody *object, float x, float y, float z); +extern void RB_body_set_angular_factor(rbRigidBody *object, float x, float y, float z); + +/* Kinematic State */ +extern void RB_body_set_kinematic_state(rbRigidBody *body, int kinematic); + +/* RigidBody Interface - Rigid Body Activation States */ +extern int RB_body_get_activation_state(rbRigidBody *body); +extern void RB_body_set_activation_state(rbRigidBody *body, int use_deactivation); +extern void RB_body_activate(rbRigidBody *body); +extern void RB_body_deactivate(rbRigidBody *body); + + +/* Simulation ----------------------- */ + +/* Get current transform matrix of RigidBody to use in Blender (OpenGL format) */ +extern void RB_body_get_transform_matrix(rbRigidBody *body, float m_out[4][4]); + +/* Set RigidBody's location and rotation */ +extern void RB_body_set_loc_rot(rbRigidBody *body, const float loc[3], const float rot[4]); +/* Set RigidBody's local scaling */ +extern void RB_body_set_scale(rbRigidBody *body, const float scale[3]); + +/* ............ */ + +/* Get RigidBody's position as vector */ +void RB_body_get_position(rbRigidBody *body, float v_out[3]); +/* Get RigidBody's orientation as quaternion */ +void RB_body_get_orientation(rbRigidBody *body, float v_out[4]); + +/* ............ */ + +extern void RB_body_apply_central_force(rbRigidBody *body, const float v_in[3]); + +/* ********************************** */ +/* Collision Shape Methods */ + +/* Setup (Standard Shapes) ----------- */ + +extern rbCollisionShape *RB_shape_new_box(float x, float y, float z); +extern rbCollisionShape *RB_shape_new_sphere(float radius); +extern rbCollisionShape *RB_shape_new_capsule(float radius, float height); +extern rbCollisionShape *RB_shape_new_cone(float radius, float height); +extern rbCollisionShape *RB_shape_new_cylinder(float radius, float height); + +/* Setup (Convex Hull) ------------ */ + +extern rbCollisionShape *RB_shape_new_convex_hull(float *verts, int stride, int count, float margin, bool *can_embed); + +/* Setup (Triangle Mesh) ---------- */ + +/* 1 */ +extern rbMeshData *RB_trimesh_data_new(void); +extern void RB_trimesh_add_triangle(rbMeshData *mesh, const float v1[3], const float v2[3], const float v3[3]); +/* 2a - Triangle Meshes */ +extern rbCollisionShape *RB_shape_new_trimesh(rbMeshData *mesh); +/* 2b - GImpact Meshes */ +extern rbCollisionShape *RB_shape_new_gimpact_mesh(rbMeshData *mesh); + + +/* Cleanup --------------------------- */ + +extern void RB_shape_delete(rbCollisionShape *shape); + +/* Settings --------------------------- */ + +/* Collision Margin */ +extern float RB_shape_get_margin(rbCollisionShape *shape); +extern void RB_shape_set_margin(rbCollisionShape *shape, float value); + +/* ********************************** */ +/* Constraints */ + +/* Setup ----------------------------- */ + +/* Add Rigid Body Constraint to simulation world */ +extern void RB_dworld_add_constraint(rbDynamicsWorld *world, rbConstraint *con, int disable_collisions); + +/* Remove Rigid Body Constraint from simulation world */ +extern void RB_dworld_remove_constraint(rbDynamicsWorld *world, rbConstraint *con); + +extern rbConstraint *RB_constraint_new_point(float pivot[3], rbRigidBody *rb1, rbRigidBody *rb2); +extern rbConstraint *RB_constraint_new_fixed(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2); +extern rbConstraint *RB_constraint_new_hinge(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2); +extern rbConstraint *RB_constraint_new_slider(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2); +extern rbConstraint *RB_constraint_new_piston(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2); +extern rbConstraint *RB_constraint_new_6dof(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2); +extern rbConstraint *RB_constraint_new_6dof_spring(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2); + +/* ............ */ + +/* Cleanup --------------------------- */ + +extern void RB_constraint_delete(rbConstraint *con); + +/* Settings --------------------------- */ + +/* Enable or disable constraint */ +extern void RB_constraint_set_enabled(rbConstraint *con, int enabled); + +/* Limits */ +#define RB_LIMIT_LIN_X 0 +#define RB_LIMIT_LIN_Y 1 +#define RB_LIMIT_LIN_Z 2 +#define RB_LIMIT_ANG_X 3 +#define RB_LIMIT_ANG_Y 4 +#define RB_LIMIT_ANG_Z 5 +/* Bullet uses the following convention: + * - lower limit == upper limit -> axis is locked + * - lower limit > upper limit -> axis is free + * - lower limit < upper limit -> axis is limited in given range + */ +extern void RB_constraint_set_limits_hinge(rbConstraint *con, float lower, float upper); +extern void RB_constraint_set_limits_slider(rbConstraint *con, float lower, float upper); +extern void RB_constraint_set_limits_piston(rbConstraint *con, float lin_lower, float lin_upper, float ang_lower, float ang_upper); +extern void RB_constraint_set_limits_6dof(rbConstraint *con, float axis, float lower, float upper); + +/* 6dof spring specific */ +extern void RB_constraint_set_stiffness_6dof_spring(rbConstraint *con, float axis, float stiffness); +extern void RB_constraint_set_damping_6dof_spring(rbConstraint *con, float axis, float damping); +extern void RB_constraint_set_spring_6dof_spring(rbConstraint *con, float axis, int enable); +extern void RB_constraint_set_equilibrium_6dof_spring(rbConstraint *con); + +/* Set number of constraint solver iterations made per step, this overrided world setting + * To use default set it to -1 */ +extern void RB_constraint_set_solver_iterations(rbConstraint *con, int num_solver_iterations); + +/* Set breaking impulse threshold, if constraint shouldn't break it can be set to FLT_MAX */ +extern void RB_constraint_set_breaking_threshold(rbConstraint *con, float threshold); + +/* ********************************** */ + +#ifdef __cplusplus +} +#endif + +#endif /* __RB_API_H__ */ + diff --git a/intern/rigidbody/SConscript b/intern/rigidbody/SConscript new file mode 100644 index 00000000000..977281f8eef --- /dev/null +++ b/intern/rigidbody/SConscript @@ -0,0 +1,42 @@ +#!/usr/bin/python +# $Id: SConscript $ +# ***** BEGIN GPL LICENSE BLOCK ***** +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# The Original Code is Copyright (C) 2010, Blender Foundation +# All rights reserved. +# +# The Original Code is: all of this file. +# +# Contributor(s): Joshua Leung +# +# ***** END GPL LICENSE BLOCK ***** + +Import('env') + +# XXX: we need a contingency plan for when not compiling with Bullet, +# since this module will always get included... +# This problem will also apply to other engines at a later date too... +sources = env.Glob('*.cpp') + +incs = [ + '.', + '../../extern/bullet2/src', + ] + +env.BlenderLib('bf_intern_rigidbody', sources=sources, + includes=incs, defines=[], + libtype=['core', 'player'], priority=[180, 30]) diff --git a/intern/rigidbody/rb_bullet_api.cpp b/intern/rigidbody/rb_bullet_api.cpp new file mode 100644 index 00000000000..c4a4532bad1 --- /dev/null +++ b/intern/rigidbody/rb_bullet_api.cpp @@ -0,0 +1,949 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2013 Blender Foundation + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Joshua Leung, Sergej Reich + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file rb_bullet_api.cpp + * \ingroup RigidBody + * \brief Rigid Body API implementation for Bullet + */ + +/* +Bullet Continuous Collision Detection and Physics Library +Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/ + +This software is provided 'as-is', without any express or implied warranty. +In no event will the authors be held liable for any damages arising from the use of this software. +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it freely, +subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. +2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ + +/* This file defines the "RigidBody interface" for the + * Bullet Physics Engine. This API is designed to be used + * from C-code in Blender as part of the Rigid Body simulation + * system. + * + * It is based on the Bullet C-API, but is heavily modified to + * give access to more data types and to offer a nicer interface. + * + * -- Joshua Leung, June 2010 + */ + +#include <stdio.h> + +#include "RBI_api.h" + +#include "btBulletDynamicsCommon.h" + +#include "LinearMath/btVector3.h" +#include "LinearMath/btScalar.h" +#include "LinearMath/btMatrix3x3.h" +#include "LinearMath/btTransform.h" +#include "LinearMath/btConvexHullComputer.h" + +#include "BulletCollision/Gimpact/btGImpactShape.h" +#include "BulletCollision/Gimpact/btGImpactCollisionAlgorithm.h" +#include "BulletCollision/CollisionShapes/btScaledBvhTriangleMeshShape.h" + +struct rbDynamicsWorld { + btDiscreteDynamicsWorld *dynamicsWorld; + btDefaultCollisionConfiguration *collisionConfiguration; + btDispatcher *dispatcher; + btBroadphaseInterface *pairCache; + btConstraintSolver *constraintSolver; + btOverlapFilterCallback *filterCallback; +}; +struct rbRigidBody { + btRigidBody *body; + int col_groups; +}; + +struct rbCollisionShape { + btCollisionShape *cshape; + btTriangleMesh *mesh; +}; + +struct rbFilterCallback : public btOverlapFilterCallback +{ + virtual bool needBroadphaseCollision(btBroadphaseProxy *proxy0, btBroadphaseProxy *proxy1) const + { + rbRigidBody *rb0 = (rbRigidBody *)((btRigidBody *)proxy0->m_clientObject)->getUserPointer(); + rbRigidBody *rb1 = (rbRigidBody *)((btRigidBody *)proxy1->m_clientObject)->getUserPointer(); + + bool collides; + collides = (proxy0->m_collisionFilterGroup & proxy1->m_collisionFilterMask) != 0; + collides = collides && (proxy1->m_collisionFilterGroup & proxy0->m_collisionFilterMask); + collides = collides && (rb0->col_groups & rb1->col_groups); + + return collides; + } +}; + +static inline void copy_v3_btvec3(float vec[3], const btVector3 &btvec) +{ + vec[0] = (float)btvec[0]; + vec[1] = (float)btvec[1]; + vec[2] = (float)btvec[2]; +} +static inline void copy_quat_btquat(float quat[3], const btQuaternion &btquat) +{ + quat[0] = btquat.getW(); + quat[1] = btquat.getX(); + quat[2] = btquat.getY(); + quat[3] = btquat.getZ(); +} + +/* ********************************** */ +/* Dynamics World Methods */ + +/* Setup ---------------------------- */ + +rbDynamicsWorld *RB_dworld_new(const float gravity[3]) +{ + rbDynamicsWorld *world = new rbDynamicsWorld; + + /* collision detection/handling */ + world->collisionConfiguration = new btDefaultCollisionConfiguration(); + + world->dispatcher = new btCollisionDispatcher(world->collisionConfiguration); + btGImpactCollisionAlgorithm::registerAlgorithm((btCollisionDispatcher *)world->dispatcher); // XXX: experimental + + world->pairCache = new btDbvtBroadphase(); + + world->filterCallback = new rbFilterCallback(); + world->pairCache->getOverlappingPairCache()->setOverlapFilterCallback(world->filterCallback); + + /* constraint solving */ + world->constraintSolver = new btSequentialImpulseConstraintSolver(); + + /* world */ + world->dynamicsWorld = new btDiscreteDynamicsWorld(world->dispatcher, + world->pairCache, + world->constraintSolver, + world->collisionConfiguration); + + RB_dworld_set_gravity(world, gravity); + + return world; +} + +void RB_dworld_delete(rbDynamicsWorld *world) +{ + /* bullet doesn't like if we free these in a different order */ + delete world->dynamicsWorld; + delete world->constraintSolver; + delete world->pairCache; + delete world->dispatcher; + delete world->collisionConfiguration; + delete world->filterCallback; + delete world; +} + +/* Settings ------------------------- */ + +/* Gravity */ +void RB_dworld_get_gravity(rbDynamicsWorld *world, float g_out[3]) +{ + copy_v3_btvec3(g_out, world->dynamicsWorld->getGravity()); +} + +void RB_dworld_set_gravity(rbDynamicsWorld *world, const float g_in[3]) +{ + world->dynamicsWorld->setGravity(btVector3(g_in[0], g_in[1], g_in[2])); +} + +/* Constraint Solver */ +void RB_dworld_set_solver_iterations(rbDynamicsWorld *world, int num_solver_iterations) +{ + btContactSolverInfo& info = world->dynamicsWorld->getSolverInfo(); + + info.m_numIterations = num_solver_iterations; +} + +/* Split Impulse */ +void RB_dworld_set_split_impulse(rbDynamicsWorld *world, int split_impulse) +{ + btContactSolverInfo& info = world->dynamicsWorld->getSolverInfo(); + + info.m_splitImpulse = split_impulse; +} + +/* Simulation ----------------------- */ + +void RB_dworld_step_simulation(rbDynamicsWorld *world, float timeStep, int maxSubSteps, float timeSubStep) +{ + world->dynamicsWorld->stepSimulation(timeStep, maxSubSteps, timeSubStep); +} + +/* Export -------------------------- */ + +/* Exports entire dynamics world to Bullet's "*.bullet" binary format + * which is similar to Blender's SDNA system... + * < rbDynamicsWorld: dynamics world to write to file + * < filename: assumed to be a valid filename, with .bullet extension + */ +void RB_dworld_export(rbDynamicsWorld *world, const char *filename) +{ + //create a large enough buffer. There is no method to pre-calculate the buffer size yet. + int maxSerializeBufferSize = 1024 * 1024 * 5; + + btDefaultSerializer *serializer = new btDefaultSerializer(maxSerializeBufferSize); + world->dynamicsWorld->serialize(serializer); + + FILE *file = fopen(filename, "wb"); + fwrite(serializer->getBufferPointer(), serializer->getCurrentBufferSize(), 1, file); + fclose(file); +} + +/* ********************************** */ +/* Rigid Body Methods */ + +/* Setup ---------------------------- */ + +void RB_dworld_add_body(rbDynamicsWorld *world, rbRigidBody *object, int col_groups) +{ + btRigidBody *body = object->body; + object->col_groups = col_groups; + + world->dynamicsWorld->addRigidBody(body); +} + +void RB_dworld_remove_body(rbDynamicsWorld *world, rbRigidBody *object) +{ + btRigidBody *body = object->body; + + world->dynamicsWorld->removeRigidBody(body); +} + +/* ............ */ + +rbRigidBody *RB_body_new(rbCollisionShape *shape, const float loc[3], const float rot[4]) +{ + rbRigidBody *object = new rbRigidBody; + /* current transform */ + btTransform trans; + trans.setOrigin(btVector3(loc[0], loc[1], loc[2])); + trans.setRotation(btQuaternion(rot[1], rot[2], rot[3], rot[0])); + + /* create motionstate, which is necessary for interpolation (includes reverse playback) */ + btDefaultMotionState *motionState = new btDefaultMotionState(trans); + + /* make rigidbody */ + btRigidBody::btRigidBodyConstructionInfo rbInfo(1.0f, motionState, shape->cshape); + + object->body = new btRigidBody(rbInfo); + + object->body->setUserPointer(object); + + return object; +} + +void RB_body_delete(rbRigidBody *object) +{ + btRigidBody *body = object->body; + + /* motion state */ + btMotionState *ms = body->getMotionState(); + if (ms) + delete ms; + + /* collision shape is done elsewhere... */ + + /* body itself */ + + /* manually remove constraint refs of the rigid body, normally this happens when removing constraints from the world + * but since we delete everything when the world is rebult, we need to do it manually here */ + for (int i = body->getNumConstraintRefs() - 1; i >= 0; i--) { + btTypedConstraint *con = body->getConstraintRef(i); + body->removeConstraintRef(con); + } + + delete body; + delete object; +} + +/* Settings ------------------------- */ + +void RB_body_set_collision_shape(rbRigidBody *object, rbCollisionShape *shape) +{ + btRigidBody *body = object->body; + + /* set new collision shape */ + body->setCollisionShape(shape->cshape); + + /* recalculate inertia, since that depends on the collision shape... */ + RB_body_set_mass(object, RB_body_get_mass(object)); +} + +/* ............ */ + +float RB_body_get_mass(rbRigidBody *object) +{ + btRigidBody *body = object->body; + + /* there isn't really a mass setting, but rather 'inverse mass' + * which we convert back to mass by taking the reciprocal again + */ + float value = (float)body->getInvMass(); + + if (value) + value = 1.0 / value; + + return value; +} + +void RB_body_set_mass(rbRigidBody *object, float value) +{ + btRigidBody *body = object->body; + btVector3 localInertia(0, 0, 0); + + /* calculate new inertia if non-zero mass */ + if (value) { + btCollisionShape *shape = body->getCollisionShape(); + shape->calculateLocalInertia(value, localInertia); + } + + body->setMassProps(value, localInertia); + body->updateInertiaTensor(); +} + + +float RB_body_get_friction(rbRigidBody *object) +{ + btRigidBody *body = object->body; + return body->getFriction(); +} + +void RB_body_set_friction(rbRigidBody *object, float value) +{ + btRigidBody *body = object->body; + body->setFriction(value); +} + + +float RB_body_get_restitution(rbRigidBody *object) +{ + btRigidBody *body = object->body; + return body->getRestitution(); +} + +void RB_body_set_restitution(rbRigidBody *object, float value) +{ + btRigidBody *body = object->body; + body->setRestitution(value); +} + + +float RB_body_get_linear_damping(rbRigidBody *object) +{ + btRigidBody *body = object->body; + return body->getLinearDamping(); +} + +void RB_body_set_linear_damping(rbRigidBody *object, float value) +{ + RB_body_set_damping(object, value, RB_body_get_linear_damping(object)); +} + +float RB_body_get_angular_damping(rbRigidBody *object) +{ + btRigidBody *body = object->body; + return body->getAngularDamping(); +} + +void RB_body_set_angular_damping(rbRigidBody *object, float value) +{ + RB_body_set_damping(object, RB_body_get_linear_damping(object), value); +} + +void RB_body_set_damping(rbRigidBody *object, float linear, float angular) +{ + btRigidBody *body = object->body; + body->setDamping(linear, angular); +} + + +float RB_body_get_linear_sleep_thresh(rbRigidBody *object) +{ + btRigidBody *body = object->body; + return body->getLinearSleepingThreshold(); +} + +void RB_body_set_linear_sleep_thresh(rbRigidBody *object, float value) +{ + RB_body_set_sleep_thresh(object, value, RB_body_get_angular_sleep_thresh(object)); +} + +float RB_body_get_angular_sleep_thresh(rbRigidBody *object) +{ + btRigidBody *body = object->body; + return body->getAngularSleepingThreshold(); +} + +void RB_body_set_angular_sleep_thresh(rbRigidBody *object, float value) +{ + RB_body_set_sleep_thresh(object, RB_body_get_linear_sleep_thresh(object), value); +} + +void RB_body_set_sleep_thresh(rbRigidBody *object, float linear, float angular) +{ + btRigidBody *body = object->body; + body->setSleepingThresholds(linear, angular); +} + +/* ............ */ + +void RB_body_get_linear_velocity(rbRigidBody *object, float v_out[3]) +{ + btRigidBody *body = object->body; + + copy_v3_btvec3(v_out, body->getLinearVelocity()); +} + +void RB_body_set_linear_velocity(rbRigidBody *object, const float v_in[3]) +{ + btRigidBody *body = object->body; + + body->setLinearVelocity(btVector3(v_in[0], v_in[1], v_in[2])); +} + + +void RB_body_get_angular_velocity(rbRigidBody *object, float v_out[3]) +{ + btRigidBody *body = object->body; + + copy_v3_btvec3(v_out, body->getAngularVelocity()); +} + +void RB_body_set_angular_velocity(rbRigidBody *object, const float v_in[3]) +{ + btRigidBody *body = object->body; + + body->setAngularVelocity(btVector3(v_in[0], v_in[1], v_in[2])); +} + +void RB_body_set_linear_factor(rbRigidBody *object, float x, float y, float z) +{ + btRigidBody *body = object->body; + body->setLinearFactor(btVector3(x, y, z)); +} + +void RB_body_set_angular_factor(rbRigidBody *object, float x, float y, float z) +{ + btRigidBody *body = object->body; + body->setAngularFactor(btVector3(x, y, z)); +} + +/* ............ */ + +void RB_body_set_kinematic_state(rbRigidBody *object, int kinematic) +{ + btRigidBody *body = object->body; + if (kinematic) + body->setCollisionFlags(body->getCollisionFlags() | btCollisionObject::CF_KINEMATIC_OBJECT); + else + body->setCollisionFlags(body->getCollisionFlags() & ~btCollisionObject::CF_KINEMATIC_OBJECT); +} + +/* ............ */ + +void RB_body_set_activation_state(rbRigidBody *object, int use_deactivation) +{ + btRigidBody *body = object->body; + if (use_deactivation) + body->forceActivationState(ACTIVE_TAG); + else + body->setActivationState(DISABLE_DEACTIVATION); +} +void RB_body_activate(rbRigidBody *object) +{ + btRigidBody *body = object->body; + body->setActivationState(ACTIVE_TAG); +} +void RB_body_deactivate(rbRigidBody *object) +{ + btRigidBody *body = object->body; + body->setActivationState(ISLAND_SLEEPING); +} + +/* ............ */ + + + +/* Simulation ----------------------- */ + +/* The transform matrices Blender uses are OpenGL-style matrices, + * while Bullet uses the Right-Handed coordinate system style instead. + */ + +void RB_body_get_transform_matrix(rbRigidBody *object, float m_out[4][4]) +{ + btRigidBody *body = object->body; + btMotionState *ms = body->getMotionState(); + + btTransform trans; + ms->getWorldTransform(trans); + + trans.getOpenGLMatrix((btScalar *)m_out); +} + +void RB_body_set_loc_rot(rbRigidBody *object, const float loc[3], const float rot[4]) +{ + btRigidBody *body = object->body; + btMotionState *ms = body->getMotionState(); + + /* set transform matrix */ + btTransform trans; + trans.setOrigin(btVector3(loc[0], loc[1], loc[2])); + trans.setRotation(btQuaternion(rot[1], rot[2], rot[3], rot[0])); + + ms->setWorldTransform(trans); +} + +void RB_body_set_scale(rbRigidBody *object, const float scale[3]) +{ + btRigidBody *body = object->body; + + /* apply scaling factor from matrix above to the collision shape */ + btCollisionShape *cshape = body->getCollisionShape(); + if (cshape) { + cshape->setLocalScaling(btVector3(scale[0], scale[1], scale[2])); + + /* GIimpact shapes have to be updated to take scaling into account */ + if (cshape->getShapeType() == GIMPACT_SHAPE_PROXYTYPE) + ((btGImpactMeshShape *)cshape)->updateBound(); + } +} + +/* ............ */ +/* Read-only state info about status of simulation */ + +void RB_body_get_position(rbRigidBody *object, float v_out[3]) +{ + btRigidBody *body = object->body; + + copy_v3_btvec3(v_out, body->getWorldTransform().getOrigin()); +} + +void RB_body_get_orientation(rbRigidBody *object, float v_out[4]) +{ + btRigidBody *body = object->body; + + copy_quat_btquat(v_out, body->getWorldTransform().getRotation()); +} + +/* ............ */ +/* Overrides for simulation */ + +void RB_body_apply_central_force(rbRigidBody *object, const float v_in[3]) +{ + btRigidBody *body = object->body; + + body->applyCentralForce(btVector3(v_in[0], v_in[1], v_in[2])); +} + +/* ********************************** */ +/* Collision Shape Methods */ + +/* Setup (Standard Shapes) ----------- */ + +rbCollisionShape *RB_shape_new_box(float x, float y, float z) +{ + rbCollisionShape *shape = new rbCollisionShape; + shape->cshape = new btBoxShape(btVector3(x, y, z)); + shape->mesh = NULL; + return shape; +} + +rbCollisionShape *RB_shape_new_sphere(float radius) +{ + rbCollisionShape *shape = new rbCollisionShape; + shape->cshape = new btSphereShape(radius); + shape->mesh = NULL; + return shape; +} + +rbCollisionShape *RB_shape_new_capsule(float radius, float height) +{ + rbCollisionShape *shape = new rbCollisionShape; + shape->cshape = new btCapsuleShapeZ(radius, height); + shape->mesh = NULL; + return shape; +} + +rbCollisionShape *RB_shape_new_cone(float radius, float height) +{ + rbCollisionShape *shape = new rbCollisionShape; + shape->cshape = new btConeShapeZ(radius, height); + shape->mesh = NULL; + return shape; +} + +rbCollisionShape *RB_shape_new_cylinder(float radius, float height) +{ + rbCollisionShape *shape = new rbCollisionShape; + shape->cshape = new btCylinderShapeZ(btVector3(radius, radius, height)); + shape->mesh = NULL; + return shape; +} + +/* Setup (Convex Hull) ------------ */ + +rbCollisionShape *RB_shape_new_convex_hull(float *verts, int stride, int count, float margin, bool *can_embed) +{ + btConvexHullComputer hull_computer = btConvexHullComputer(); + + // try to embed the margin, if that fails don't shrink the hull + if (hull_computer.compute(verts, stride, count, margin, 0.0f) < 0.0f) { + hull_computer.compute(verts, stride, count, 0.0f, 0.0f); + *can_embed = false; + } + + rbCollisionShape *shape = new rbCollisionShape; + btConvexHullShape *hull_shape = new btConvexHullShape(&(hull_computer.vertices[0].getX()), hull_computer.vertices.size()); + + shape->cshape = hull_shape; + shape->mesh = NULL; + return shape; +} + +/* Setup (Triangle Mesh) ---------- */ + +/* Need to call rbTriMeshNewData() followed by rbTriMeshAddTriangle() several times + * to set up the mesh buffer BEFORE calling rbShapeNewTriMesh(). Otherwise, + * we get nasty crashes... + */ + +rbMeshData *RB_trimesh_data_new() +{ + // XXX: welding threshold? + return (rbMeshData *) new btTriangleMesh(true, false); +} + +void RB_trimesh_add_triangle(rbMeshData *mesh, const float v1[3], const float v2[3], const float v3[3]) +{ + btTriangleMesh *meshData = reinterpret_cast<btTriangleMesh*>(mesh); + + /* cast vertices to usable forms for Bt-API */ + btVector3 vtx1((btScalar)v1[0], (btScalar)v1[1], (btScalar)v1[2]); + btVector3 vtx2((btScalar)v2[0], (btScalar)v2[1], (btScalar)v2[2]); + btVector3 vtx3((btScalar)v3[0], (btScalar)v3[1], (btScalar)v3[2]); + + /* add to the mesh + * - remove duplicated verts is enabled + */ + meshData->addTriangle(vtx1, vtx2, vtx3, false); +} + +rbCollisionShape *RB_shape_new_trimesh(rbMeshData *mesh) +{ + rbCollisionShape *shape = new rbCollisionShape; + btTriangleMesh *tmesh = reinterpret_cast<btTriangleMesh*>(mesh); + + /* triangle-mesh we create is a BVH wrapper for triangle mesh data (for faster lookups) */ + // RB_TODO perhaps we need to allow saving out this for performance when rebuilding? + btBvhTriangleMeshShape *unscaledShape = new btBvhTriangleMeshShape(tmesh, true, true); + + shape->cshape = new btScaledBvhTriangleMeshShape(unscaledShape, btVector3(1.0f, 1.0f, 1.0f)); + shape->mesh = tmesh; + return shape; +} + +rbCollisionShape *RB_shape_new_gimpact_mesh(rbMeshData *mesh) +{ + rbCollisionShape *shape = new rbCollisionShape; + /* interpret mesh buffer as btTriangleIndexVertexArray (i.e. an impl of btStridingMeshInterface) */ + btTriangleMesh *tmesh = reinterpret_cast<btTriangleMesh*>(mesh); + + btGImpactMeshShape *gimpactShape = new btGImpactMeshShape(tmesh); + gimpactShape->updateBound(); // TODO: add this to the update collision margin call? + + shape->cshape = gimpactShape; + shape->mesh = tmesh; + return shape; +} + +/* Cleanup --------------------------- */ + +void RB_shape_delete(rbCollisionShape *shape) +{ + if (shape->cshape->getShapeType() == SCALED_TRIANGLE_MESH_SHAPE_PROXYTYPE) { + btBvhTriangleMeshShape *child_shape = ((btScaledBvhTriangleMeshShape *)shape->cshape)->getChildShape(); + if (child_shape) + delete child_shape; + } + if (shape->mesh) + delete shape->mesh; + delete shape->cshape; + delete shape; +} + +/* Settings --------------------------- */ + +float RB_shape_get_margin(rbCollisionShape *shape) +{ + return shape->cshape->getMargin(); +} + +void RB_shape_set_margin(rbCollisionShape *shape, float value) +{ + shape->cshape->setMargin(value); +} + +/* ********************************** */ +/* Constraints */ + +/* Setup ----------------------------- */ + +void RB_dworld_add_constraint(rbDynamicsWorld *world, rbConstraint *con, int disable_collisions) +{ + btTypedConstraint *constraint = reinterpret_cast<btTypedConstraint*>(con); + + world->dynamicsWorld->addConstraint(constraint, disable_collisions); +} + +void RB_dworld_remove_constraint(rbDynamicsWorld *world, rbConstraint *con) +{ + btTypedConstraint *constraint = reinterpret_cast<btTypedConstraint*>(con); + + world->dynamicsWorld->removeConstraint(constraint); +} + +/* ............ */ + +static void make_constraint_transforms(btTransform &transform1, btTransform &transform2, btRigidBody *body1, btRigidBody *body2, float pivot[3], float orn[4]) +{ + btTransform pivot_transform = btTransform(); + pivot_transform.setOrigin(btVector3(pivot[0], pivot[1], pivot[2])); + pivot_transform.setRotation(btQuaternion(orn[1], orn[2], orn[3], orn[0])); + + transform1 = body1->getWorldTransform().inverse() * pivot_transform; + transform2 = body2->getWorldTransform().inverse() * pivot_transform; +} + +rbConstraint *RB_constraint_new_point(float pivot[3], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + + btVector3 pivot1 = body1->getWorldTransform().inverse() * btVector3(pivot[0], pivot[1], pivot[2]); + btVector3 pivot2 = body2->getWorldTransform().inverse() * btVector3(pivot[0], pivot[1], pivot[2]); + + btTypedConstraint *con = new btPoint2PointConstraint(*body1, *body2, pivot1, pivot2); + + return (rbConstraint *)con; +} + +rbConstraint *RB_constraint_new_fixed(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + btTransform transform1; + btTransform transform2; + + make_constraint_transforms(transform1, transform2, body1, body2, pivot, orn); + + btGeneric6DofConstraint *con = new btGeneric6DofConstraint(*body1, *body2, transform1, transform2, true); + + /* lock all axes */ + for (int i = 0; i < 6; i++) + con->setLimit(i, 0, 0); + + return (rbConstraint *)con; +} + +rbConstraint *RB_constraint_new_hinge(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + btTransform transform1; + btTransform transform2; + + make_constraint_transforms(transform1, transform2, body1, body2, pivot, orn); + + btHingeConstraint *con = new btHingeConstraint(*body1, *body2, transform1, transform2); + + return (rbConstraint *)con; +} + +rbConstraint *RB_constraint_new_slider(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + btTransform transform1; + btTransform transform2; + + make_constraint_transforms(transform1, transform2, body1, body2, pivot, orn); + + btSliderConstraint *con = new btSliderConstraint(*body1, *body2, transform1, transform2, true); + + return (rbConstraint *)con; +} + +rbConstraint *RB_constraint_new_piston(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + btTransform transform1; + btTransform transform2; + + make_constraint_transforms(transform1, transform2, body1, body2, pivot, orn); + + btSliderConstraint *con = new btSliderConstraint(*body1, *body2, transform1, transform2, true); + con->setUpperAngLimit(-1.0f); // unlock rotation axis + + return (rbConstraint *)con; +} + +rbConstraint *RB_constraint_new_6dof(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + btTransform transform1; + btTransform transform2; + + make_constraint_transforms(transform1, transform2, body1, body2, pivot, orn); + + btTypedConstraint *con = new btGeneric6DofConstraint(*body1, *body2, transform1, transform2, true); + + return (rbConstraint *)con; +} + +rbConstraint *RB_constraint_new_6dof_spring(float pivot[3], float orn[4], rbRigidBody *rb1, rbRigidBody *rb2) +{ + btRigidBody *body1 = rb1->body; + btRigidBody *body2 = rb2->body; + btTransform transform1; + btTransform transform2; + + make_constraint_transforms(transform1, transform2, body1, body2, pivot, orn); + + btTypedConstraint *con = new btGeneric6DofSpringConstraint(*body1, *body2, transform1, transform2, true); + + return (rbConstraint *)con; +} + +/* Cleanup ----------------------------- */ + +void RB_constraint_delete(rbConstraint *con) +{ + btTypedConstraint *constraint = reinterpret_cast<btTypedConstraint*>(con); + delete constraint; +} + +/* Settings ------------------------- */ + +void RB_constraint_set_enabled(rbConstraint *con, int enabled) +{ + btTypedConstraint *constraint = reinterpret_cast<btTypedConstraint*>(con); + + constraint->setEnabled(enabled); +} + +void RB_constraint_set_limits_hinge(rbConstraint *con, float lower, float upper) +{ + btHingeConstraint *constraint = reinterpret_cast<btHingeConstraint*>(con); + + // RB_TODO expose these + float softness = 0.9f; + float bias_factor = 0.3f; + float relaxation_factor = 1.0f; + + constraint->setLimit(lower, upper, softness, bias_factor, relaxation_factor); +} + +void RB_constraint_set_limits_slider(rbConstraint *con, float lower, float upper) +{ + btSliderConstraint *constraint = reinterpret_cast<btSliderConstraint*>(con); + + constraint->setLowerLinLimit(lower); + constraint->setUpperLinLimit(upper); +} + +void RB_constraint_set_limits_piston(rbConstraint *con, float lin_lower, float lin_upper, float ang_lower, float ang_upper) +{ + btSliderConstraint *constraint = reinterpret_cast<btSliderConstraint*>(con); + + constraint->setLowerLinLimit(lin_lower); + constraint->setUpperLinLimit(lin_upper); + constraint->setLowerAngLimit(ang_lower); + constraint->setUpperAngLimit(ang_upper); +} + +void RB_constraint_set_limits_6dof(rbConstraint *con, float axis, float lower, float upper) +{ + btGeneric6DofConstraint *constraint = reinterpret_cast<btGeneric6DofConstraint*>(con); + + constraint->setLimit(axis, lower, upper); +} + +void RB_constraint_set_stiffness_6dof_spring(rbConstraint *con, float axis, float stiffness) +{ + btGeneric6DofSpringConstraint *constraint = reinterpret_cast<btGeneric6DofSpringConstraint*>(con); + + constraint->setStiffness(axis, stiffness); +} + +void RB_constraint_set_damping_6dof_spring(rbConstraint *con, float axis, float damping) +{ + btGeneric6DofSpringConstraint *constraint = reinterpret_cast<btGeneric6DofSpringConstraint*>(con); + + constraint->setDamping(axis, damping); +} + +void RB_constraint_set_spring_6dof_spring(rbConstraint *con, float axis, int enable) +{ + btGeneric6DofSpringConstraint *constraint = reinterpret_cast<btGeneric6DofSpringConstraint*>(con); + + constraint->enableSpring(axis, enable); +} + +void RB_constraint_set_equilibrium_6dof_spring(rbConstraint *con) +{ + btGeneric6DofSpringConstraint *constraint = reinterpret_cast<btGeneric6DofSpringConstraint*>(con); + + constraint->setEquilibriumPoint(); +} + +void RB_constraint_set_solver_iterations(rbConstraint *con, int num_solver_iterations) +{ + btTypedConstraint *constraint = reinterpret_cast<btTypedConstraint*>(con); + + constraint->setOverrideNumSolverIterations(num_solver_iterations); +} + +void RB_constraint_set_breaking_threshold(rbConstraint *con, float threshold) +{ + btTypedConstraint *constraint = reinterpret_cast<btTypedConstraint*>(con); + + constraint->setBreakingImpulseThreshold(threshold); +} + +/* ********************************** */ |