studio.h

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00001 /*
00002   Copyright 1999-2020 ImageMagick Studio LLC, a non-profit organization
00003   dedicated to making software imaging solutions freely available.
00004 
00005   You may not use this file except in compliance with the License.  You may
00006   obtain a copy of the License at
00007 
00008     https://imagemagick.org/script/license.php
00009 
00010   Unless required by applicable law or agreed to in writing, software
00011   distributed under the License is distributed on an "AS IS" BASIS,
00012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013   See the License for the specific language governing permissions and
00014   limitations under the License.
00015 
00016   MagickCore private application programming interface declarations.
00017 */
00018 #ifndef MAGICKCORE_STUDIO_H
00019 #define MAGICKCORE_STUDIO_H
00020 
00021 #if defined(__cplusplus) || defined(c_plusplus)
00022 extern "C" {
00023 #endif
00024 
00025 #if defined(WIN32) || defined(WIN64)
00026 #  define MAGICKCORE_WINDOWS_SUPPORT
00027 #else
00028 #  define MAGICKCORE_POSIX_SUPPORT
00029 #endif
00030 
00031 #define MAGICKCORE_IMPLEMENTATION  1
00032 
00033 #if !defined(MAGICKCORE_CONFIG_H)
00034 # define MAGICKCORE_CONFIG_H
00035 # if !defined(vms) && !defined(macintosh)
00036 #  include "magick/magick-config.h"
00037 # else
00038 #  include "magick-config.h"
00039 # endif
00040 #if defined(MAGICKCORE__FILE_OFFSET_BITS) && !defined(_FILE_OFFSET_BITS)
00041 # define _FILE_OFFSET_BITS MAGICKCORE__FILE_OFFSET_BITS
00042 #endif
00043 #if defined(_magickcore_const) && !defined(const)
00044 # define const  _magickcore_const
00045 #endif
00046 #if defined(_magickcore_inline) && !defined(inline)
00047 # define inline  _magickcore_inline
00048 #endif
00049 # if defined(__cplusplus) || defined(c_plusplus)
00050 #  undef inline
00051 # endif
00052 #endif
00053 
00054 #if defined(MAGICKCORE_NAMESPACE_PREFIX)
00055 # include "magick/methods.h"
00056 #endif
00057 
00058 #if !defined(const)
00059 #  define STDC
00060 #endif
00061 
00062 #include <stdarg.h>
00063 #include <stdio.h>
00064 #if defined(MAGICKCORE_HAVE_SYS_STAT_H)
00065 # include <sys/stat.h>
00066 #endif
00067 #if defined(MAGICKCORE_STDC_HEADERS)
00068 # include <stdlib.h>
00069 # include <stddef.h>
00070 #else
00071 # if defined(MAGICKCORE_HAVE_STDLIB_H)
00072 #  include <stdlib.h>
00073 # endif
00074 #endif
00075 #if !defined(magick_restrict)
00076 # if !defined(_magickcore_restrict)
00077 #  define magick_restrict restrict
00078 # else
00079 #  define magick_restrict _magickcore_restrict
00080 # endif
00081 #endif
00082 #if defined(MAGICKCORE_HAVE_STRING_H)
00083 # if !defined(STDC_HEADERS) && defined(MAGICKCORE_HAVE_MEMORY_H)
00084 #  include <memory.h>
00085 # endif
00086 # include <string.h>
00087 #endif
00088 #if defined(MAGICKCORE_HAVE_STRINGS_H)
00089 # include <strings.h>
00090 #endif
00091 #if defined(MAGICKCORE_HAVE_INTTYPES_H)
00092 # include <inttypes.h>
00093 #endif
00094 #if defined(MAGICKCORE_HAVE_STDINT_H)
00095 # include <stdint.h>
00096 #endif
00097 #if defined(MAGICKCORE_HAVE_UNISTD_H)
00098 # include <unistd.h>
00099 #endif
00100 #if defined(MAGICKCORE_WINDOWS_SUPPORT) && defined(_DEBUG)
00101 #define _CRTDBG_MAP_ALLOC
00102 #endif
00103 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
00104 # include <io.h>
00105 #if !defined(__CYGWIN__)
00106 # include <direct.h>
00107 #endif
00108 # if !defined(MAGICKCORE_HAVE_STRERROR)
00109 #  define HAVE_STRERROR
00110 # endif
00111 #endif
00112 
00113 #include <ctype.h>
00114 #include <locale.h>
00115 #include <errno.h>
00116 #include <fcntl.h>
00117 #include <math.h>
00118 #include <time.h>
00119 #include <limits.h>
00120 #include <signal.h>
00121 #include <assert.h>
00122 
00123 #if defined(MAGICKCORE_HAVE_XLOCALE_H)
00124 # include <xlocale.h>
00125 #endif
00126 #if defined(MAGICKCORE_THREAD_SUPPORT)
00127 # include <pthread.h>
00128 #endif
00129 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
00130 #if !defined(__CYGWIN__)
00131 #include <winsock2.h>
00132 #include <ws2tcpip.h>
00133 #endif
00134 #include <windows.h>
00135 #ifdef _MSC_VER
00136 #pragma comment (lib, "ws2_32.lib")
00137 #endif
00138 #endif
00139 #if defined(MAGICKCORE_HAVE_SYS_SYSLIMITS_H)
00140 # include <sys/syslimits.h>
00141 #endif
00142 #if defined(MAGICKCORE_HAVE_ARM_LIMITS_H)
00143 # include <arm/limits.h>
00144 #endif
00145 
00146 #if defined(MAGICKCORE__OPENCL) && !defined(MAGICK_PIXEL_RGBA)
00147 #if defined(MAGICKCORE_HAVE_CL_CL_H)
00148 #  include <CL/cl.h>
00149 #endif
00150 #if defined(MAGICKCORE_HAVE_OPENCL_CL_H)
00151 #  include <OpenCL/cl.h>
00152 #endif
00153 #  define MAGICKCORE_OPENCL_SUPPORT  1
00154 #endif
00155 
00156 #if defined(_OPENMP) && ((_OPENMP >= 200203) || defined(__OPENCC__))
00157 #  include <omp.h>
00158 #  define MAGICKCORE_OPENMP_SUPPORT  1
00159 #endif
00160 
00161 #if defined(MAGICKCORE_HAVE_PREAD) && defined(MAGICKCORE_HAVE_DECL_PREAD) && !MAGICKCORE_HAVE_DECL_PREAD
00162 ssize_t pread(int,void *,size_t,off_t);
00163 #endif
00164 
00165 #if defined(MAGICKCORE_HAVE_PWRITE) && defined(MAGICKCORE_HAVE_DECL_PWRITE) && !MAGICKCORE_HAVE_DECL_PWRITE
00166 ssize_t pwrite(int,const void *,size_t,off_t);
00167 #endif
00168 
00169 #if defined(MAGICKCORE_HAVE_STRLCPY) && defined(MAGICKCORE_HAVE_DECL_STRLCPY) && !MAGICKCORE_HAVE_DECL_STRLCPY
00170 extern size_t strlcpy(char *,const char *,size_t);
00171 #endif
00172 
00173 #if defined(MAGICKCORE_HAVE_VSNPRINTF) && defined(MAGICKCORE_HAVE_DECL_VSNPRINTF) && !MAGICKCORE_HAVE_DECL_VSNPRINTF
00174 extern int vsnprintf(char *,size_t,const char *,va_list);
00175 #endif
00176 
00177 #include "magick/method-attribute.h"
00178 
00179 #if defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(MAGICKCORE_POSIX_SUPPORT)
00180 # include <sys/types.h>
00181 # include <sys/stat.h>
00182 # if defined(MAGICKCORE_HAVE_SYS_TIMEB_H)
00183 # include <sys/timeb.h>
00184 # endif
00185 # if defined(MAGICKCORE_POSIX_SUPPORT)
00186 #  if defined(MAGICKCORE_HAVE_SYS_NDIR_H) || defined(MAGICKCORE_HAVE_SYS_DIR_H) || defined(MAGICKCORE_HAVE_NDIR_H)
00187 #   define dirent direct
00188 #   define NAMLEN(dirent) (dirent)->d_namlen
00189 #   if defined(MAGICKCORE_HAVE_SYS_NDIR_H)
00190 #    include <sys/ndir.h>
00191 #   endif
00192 #   if defined(MAGICKCORE_HAVE_SYS_DIR_H)
00193 #    include <sys/dir.h>
00194 #   endif
00195 #   if defined(MAGICKCORE_HAVE_NDIR_H)
00196 #    include <ndir.h>
00197 #   endif
00198 #  else
00199 #   include <dirent.h>
00200 #   define NAMLEN(dirent) strlen((dirent)->d_name)
00201 #  endif
00202 #  include <sys/wait.h>
00203 #  include <pwd.h>
00204 # endif
00205 # if !defined(S_ISDIR)
00206 #  define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
00207 # endif
00208 # if !defined(S_ISREG)
00209 #  define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
00210 # endif
00211 # include "magick/magick-type.h"
00212 # if !defined(MAGICKCORE_WINDOWS_SUPPORT)
00213 #  include <sys/time.h>
00214 # if defined(MAGICKCORE_HAVE_SYS_TIMES_H)
00215 #  include <sys/times.h>
00216 # endif
00217 # if defined(MAGICKCORE_HAVE_SYS_RESOURCE_H)
00218 #  include <sys/resource.h>
00219 # endif
00220 # if defined(MAGICKCORE_HAVE_SYS_MMAN_H)
00221 #  include <sys/mman.h>
00222 # endif
00223 # if defined(MAGICKCORE_HAVE_SYS_SENDFILE_H)
00224 #  include <sys/sendfile.h>
00225 # endif
00226 # if defined(MAGICKCORE_HAVE_SYS_SOCKET_H)
00227 #  include <sys/socket.h>
00228 # endif
00229 # if defined(MAGICKCORE_HAVE_SYS_UIO_H)
00230 #  include <sys/uio.h>
00231 # endif
00232 #endif
00233 #else
00234 # include <types.h>
00235 # include <stat.h>
00236 # if defined(macintosh)
00237 #  if !defined(DISABLE_SIOUX)
00238 #   include <SIOUX.h>
00239 #   include <console.h>
00240 #  endif
00241 #  include <unix.h>
00242 # endif
00243 # include "magick/magick-type.h"
00244 #endif
00245 
00246 #if defined(S_IRUSR) && defined(S_IWUSR)
00247 # define S_MODE (S_IRUSR | S_IWUSR)
00248 #elif defined (MAGICKCORE_WINDOWS_SUPPORT)
00249 # define S_MODE (_S_IREAD | _S_IWRITE)
00250 #else
00251 # define S_MODE  0600
00252 #endif
00253 
00254 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
00255 # include "magick/nt-base.h"
00256 #endif
00257 #if defined(macintosh)
00258 # include "magick/mac.h"
00259 #endif
00260 #if defined(vms)
00261 # include "magick/vms.h"
00262 #endif
00263 
00264 #undef HAVE_CONFIG_H
00265 #undef gamma
00266 #undef index
00267 #undef pipe
00268 #undef y1
00269 
00270 /*
00271   Review these platform specific definitions.
00272 */
00273 #if ( defined(MAGICKCORE_POSIX_SUPPORT) && !defined(__OS2__) ) && !defined( __VMS ) 
00274 # define DirectorySeparator  "/"
00275 # define DirectoryListSeparator  ':'
00276 # define EditorOptions  " -title \"Edit Image Comment\" -e vi"
00277 # define Exit  exit
00278 # define IsBasenameSeparator(c)  ((c) == '/' ? MagickTrue : MagickFalse)
00279 # define X11_PREFERENCES_PATH  "~/."
00280 # define ProcessPendingEvents(text)
00281 # define ReadCommandlLine(argc,argv)
00282 # define SetNotifyHandlers
00283 #else
00284 # if defined(vms)
00285 #  define X11_APPLICATION_PATH  "decw$system_defaults:"
00286 #  define DirectorySeparator  ""
00287 #  define DirectoryListSeparator  ';'
00288 #  define EditorOptions  ""
00289 #  define Exit  exit
00290 #  define IsBasenameSeparator(c) \
00291   (((c) == ']') || ((c) == ':') || ((c) == '/') ? MagickTrue : MagickFalse)
00292 #  define MAGICKCORE_LIBRARY_PATH  "sys$login:"
00293 #  define MAGICKCORE_SHARE_PATH  "sys$login:"
00294 #  define X11_PREFERENCES_PATH  "decw$user_defaults:"
00295 #  define ProcessPendingEvents(text)
00296 #  define ReadCommandlLine(argc,argv)
00297 #  define SetNotifyHandlers
00298 # endif
00299 # if defined(__OS2__)
00300 #   define DirectorySeparator  "\\"
00301 #   define DirectoryListSeparator  ';'
00302 # define EditorOptions  " -title \"Edit Image Comment\" -e vi"
00303 # define Exit  exit
00304 #  define IsBasenameSeparator(c) \
00305   (((c) == '/') || ((c) == '\\') ? MagickTrue : MagickFalse)
00306 # define PreferencesDefaults  "~\."
00307 # define ProcessPendingEvents(text)
00308 # define ReadCommandlLine(argc,argv)
00309 # define SetNotifyHandlers
00310 #endif
00311 # if defined(macintosh)
00312 #  define X11_APPLICATION_PATH  "/usr/lib/X11/app-defaults/"
00313 #  define DirectorySeparator  ":"
00314 #  define DirectoryListSeparator  ';'
00315 #  define EditorOptions ""
00316 #  define IsBasenameSeparator(c)  ((c) == ':' ? MagickTrue : MagickFalse)
00317 #  define MAGICKCORE_LIBRARY_PATH  ""
00318 #  define MAGICKCORE_SHARE_PATH  ""
00319 #  define X11_PREFERENCES_PATH  "~/."
00320 #  if defined(DISABLE_SIOUX)
00321 #   define ReadCommandlLine(argc,argv)
00322 #   define SetNotifyHandlers \
00323      SetFatalErrorHandler(MacFatalErrorHandler); \
00324      SetErrorHandler(MACErrorHandler); \
00325      SetWarningHandler(MACWarningHandler)
00326 #  else
00327 #   define ReadCommandlLine(argc,argv) argc=ccommand(argv); puts(MagickVersion);
00328 #   define SetNotifyHandlers \
00329      SetErrorHandler(MACErrorHandler); \
00330      SetWarningHandler(MACWarningHandler)
00331 #  endif
00332 # endif
00333 # if defined(MAGICKCORE_WINDOWS_SUPPORT)
00334 #  define DirectorySeparator  "\\"
00335 #  define DirectoryListSeparator  ';'
00336 #  define EditorOptions ""
00337 #  define IsBasenameSeparator(c) \
00338   (((c) == '/') || ((c) == '\\') ? MagickTrue : MagickFalse)
00339 #  define ProcessPendingEvents(text)
00340 #  if !defined(X11_PREFERENCES_PATH)
00341 #    define X11_PREFERENCES_PATH  "~\\."
00342 #  endif
00343 #  define ReadCommandlLine(argc,argv)
00344 #  define SetNotifyHandlers \
00345     SetErrorHandler(NTErrorHandler); \
00346     SetWarningHandler(NTWarningHandler)
00347 #  if !defined(MAGICKCORE_HAVE_TIFFCONF_H)
00348 #    define HAVE_TIFFCONF_H
00349 #  endif
00350 # endif
00351 
00352 #endif
00353 
00354 /*
00355   Define system symbols if not already defined.
00356 */
00357 #if !defined(STDIN_FILENO)
00358 #define STDIN_FILENO  0x00
00359 #endif
00360 
00361 #if !defined(O_BINARY)
00362 #define O_BINARY  0x00
00363 #endif
00364 
00365 #if !defined(PATH_MAX)
00366 #define PATH_MAX  4096
00367 #endif
00368 
00369 #if defined(MAGICKCORE_LTDL_DELEGATE) || (defined(MAGICKCORE_WINDOWS_SUPPORT) && defined(_DLL) && !defined(_LIB))
00370 #  define MAGICKCORE_MODULES_SUPPORT
00371 #endif
00372 
00373 #if defined(_MAGICKMOD_)
00374 # undef MAGICKCORE_BUILD_MODULES
00375 # define MAGICKCORE_BUILD_MODULES
00376 #endif
00377 
00378 /*
00379   Magick defines.
00380 */
00381 #define MagickMaxRecursionDepth  600
00382 #define Swap(x,y) ((x)^=(y), (y)^=(x), (x)^=(y))
00383 #if defined(_MSC_VER)
00384 # define DisableMSCWarning(nr) __pragma(warning(push)) \
00385   __pragma(warning(disable:nr))
00386 # define RestoreMSCWarning __pragma(warning(pop))
00387 #else
00388 # define DisableMSCWarning(nr)
00389 # define RestoreMSCWarning
00390 #endif
00391 
00392 #if defined(__cplusplus) || defined(c_plusplus)
00393 }
00394 #endif
00395 
00396 #endif

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