MagickCore  7.0.8
Convert, Edit, Or Compose Bitmap Images
studio.h
Go to the documentation of this file.
1 /*
2  Copyright 1999-2018 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License.
6  obtain a copy of the License at
7 
8  https://www.imagemagick.org/script/license.php
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 
16  MagickCore private application programming interface declarations.
17 */
18 #ifndef MAGICKCORE_STUDIO_H
19 #define MAGICKCORE_STUDIO_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 #if defined(WIN32) || defined(WIN64)
26 # define MAGICKCORE_WINDOWS_SUPPORT
27 #else
28 # define MAGICKCORE_POSIX_SUPPORT
29 #endif
30 
31 #define MAGICKCORE_IMPLEMENTATION 1
32 
33 #if !defined(MAGICKCORE_CONFIG_H)
34 # define MAGICKCORE_CONFIG_H
36 # if defined(MAGICKCORE__FILE_OFFSET_BITS) && !defined(_FILE_OFFSET_BITS)
37 # define _FILE_OFFSET_BITS MAGICKCORE__FILE_OFFSET_BITS
38 #endif
39 #if defined(_magickcore_const) && !defined(const)
40 # define const _magickcore_const
41 #endif
42 #if defined(_magickcore_inline) && !defined(inline)
43 # define inline _magickcore_inline
44 #endif
45 # if defined(__cplusplus) || defined(c_plusplus)
46 # undef inline
47 # endif
48 #endif
49 
50 #if defined(MAGICKCORE_NAMESPACE_PREFIX)
51 # include "MagickCore/methods.h"
52 #endif
53 
54 #if !defined(const)
55 # define STDC
56 #endif
57 
58 #include <stdarg.h>
59 #include <stdio.h>
60 #if defined(MAGICKCORE_HAVE_SYS_STAT_H)
61 # include <sys/stat.h>
62 #endif
63 #if defined(MAGICKCORE_STDC_HEADERS)
64 # include <stdlib.h>
65 # include <stddef.h>
66 #else
67 # if defined(MAGICKCORE_HAVE_STDLIB_H)
68 # include <stdlib.h>
69 # endif
70 #endif
71 #if !defined(magick_restrict)
72 # if !defined(_magickcore_restrict)
73 # define magick_restrict restrict
74 # else
75 # define magick_restrict _magickcore_restrict
76 # endif
77 #endif
78 #if defined(MAGICKCORE_HAVE_STRING_H)
79 # if !defined(STDC_HEADERS) && defined(MAGICKCORE_HAVE_MEMORY_H)
80 # include <memory.h>
81 # endif
82 # include <string.h>
83 #endif
84 #if defined(MAGICKCORE_HAVE_STRINGS_H)
85 # include <strings.h>
86 #endif
87 #if defined(MAGICKCORE_HAVE_INTTYPES_H)
88 # include <inttypes.h>
89 #endif
90 #if defined(MAGICKCORE_HAVE_STDINT_H)
91 # include <stdint.h>
92 #endif
93 #if defined(MAGICKCORE_HAVE_UNISTD_H)
94 # include <unistd.h>
95 #endif
96 #if defined(MAGICKCORE_WINDOWS_SUPPORT) && defined(_DEBUG)
97 #define _CRTDBG_MAP_ALLOC
98 #endif
99 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
100 # include <io.h>
101 #if !defined(__CYGWIN__)
102 # include <direct.h>
103 #endif
104 # if !defined(MAGICKCORE_HAVE_STRERROR)
105 # define HAVE_STRERROR
106 # endif
107 #endif
108 
109 #include <ctype.h>
110 #include <locale.h>
111 #include <errno.h>
112 #include <fcntl.h>
113 #include <math.h>
114 #include <time.h>
115 #include <limits.h>
116 #include <signal.h>
117 #include <assert.h>
118 
119 #if defined(MAGICKCORE_HAVE_XLOCALE_H)
120 # include <xlocale.h>
121 #endif
122 #if defined(MAGICKCORE_THREAD_SUPPORT)
123 # include <pthread.h>
124 #endif
125 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
126 #if !defined(__CYGWIN__)
127 #include <winsock2.h>
128 #include <ws2tcpip.h>
129 #endif
130 #include <windows.h>
131 #pragma comment (lib, "ws2_32.lib")
132 #endif
133 #if defined(MAGICKCORE_HAVE_SYS_SYSLIMITS_H)
134 # include <sys/syslimits.h>
135 #endif
136 #if defined(MAGICKCORE_HAVE_ARM_LIMITS_H)
137 # include <arm/limits.h>
138 #endif
139 
140 #if defined(MAGICKCORE__OPENCL)
141 #if defined(MAGICKCORE_HAVE_CL_CL_H)
142 # include <CL/cl.h>
143 #endif
144 #if defined(MAGICKCORE_HAVE_OPENCL_CL_H)
145 # include <OpenCL/cl.h>
146 #endif
147 # define MAGICKCORE_OPENCL_SUPPORT 1
148 #endif
149 
150 #if defined(_OPENMP) && ((_OPENMP >= 200203) || defined(__OPENCC__))
151 # include <omp.h>
152 # define MAGICKCORE_OPENMP_SUPPORT 1
153 #endif
154 
155 #if defined(MAGICKCORE_HAVE_PREAD) && defined(MAGICKCORE_HAVE_DECL_PREAD) && !MAGICKCORE_HAVE_DECL_PREAD
156 ssize_t pread(int,void *,size_t,off_t);
157 #endif
158 
159 #if defined(MAGICKCORE_HAVE_PWRITE) && defined(MAGICKCORE_HAVE_DECL_PWRITE) && !MAGICKCORE_HAVE_DECL_PWRITE
160 ssize_t pwrite(int,const void *,size_t,off_t);
161 #endif
162 
163 #if defined(MAGICKCORE_HAVE_STRLCPY) && defined(MAGICKCORE_HAVE_DECL_STRLCPY) && !MAGICKCORE_HAVE_DECL_STRLCPY
164 extern size_t strlcpy(char *,const char *,size_t);
165 #endif
166 
167 #if defined(MAGICKCORE_HAVE_VSNPRINTF) && defined(MAGICKCORE_HAVE_DECL_VSNPRINTF) && !MAGICKCORE_HAVE_DECL_VSNPRINTF
168 extern int vsnprintf(char *,size_t,const char *,va_list);
169 #endif
170 
172 
173 #if defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(MAGICKCORE_POSIX_SUPPORT)
174 # include <sys/types.h>
175 # include <sys/stat.h>
176 # if defined(MAGICKCORE_HAVE_SYS_TIMEB_H)
177 # include <sys/timeb.h>
178 # endif
179 # if defined(MAGICKCORE_POSIX_SUPPORT)
180 # if defined(MAGICKCORE_HAVE_SYS_NDIR_H) || defined(MAGICKCORE_HAVE_SYS_DIR_H) || defined(MAGICKCORE_HAVE_NDIR_H)
181 # define dirent direct
182 # define NAMLEN(dirent) (dirent)->d_namlen
183 # if defined(MAGICKCORE_HAVE_SYS_NDIR_H)
184 # include <sys/ndir.h>
185 # endif
186 # if defined(MAGICKCORE_HAVE_SYS_DIR_H)
187 # include <sys/dir.h>
188 # endif
189 # if defined(MAGICKCORE_HAVE_NDIR_H)
190 # include <ndir.h>
191 # endif
192 # else
193 # include <dirent.h>
194 # define NAMLEN(dirent) strlen((dirent)->d_name)
195 # endif
196 # include <sys/wait.h>
197 # include <pwd.h>
198 # endif
199 # if !defined(S_ISDIR)
200 # define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
201 # endif
202 # if !defined(S_ISREG)
203 # define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
204 # endif
205 # include "MagickCore/magick-type.h"
206 # if !defined(MAGICKCORE_WINDOWS_SUPPORT)
207 # include <sys/time.h>
208 # if defined(MAGICKCORE_HAVE_SYS_TIMES_H)
209 # include <sys/times.h>
210 # endif
211 # if defined(MAGICKCORE_HAVE_SYS_RESOURCE_H)
212 # include <sys/resource.h>
213 # endif
214 # if defined(MAGICKCORE_HAVE_SYS_MMAN_H)
215 # include <sys/mman.h>
216 # endif
217 # if defined(MAGICKCORE_HAVE_SYS_SENDFILE_H)
218 # include <sys/sendfile.h>
219 # endif
220 #endif
221 #else
222 # include <types.h>
223 # include <stat.h>
224 # if defined(macintosh)
225 # if !defined(DISABLE_SIOUX)
226 # include <SIOUX.h>
227 # include <console.h>
228 # endif
229 # include <unix.h>
230 # endif
231 # include "MagickCore/magick-type.h"
232 #endif
233 
234 #if defined(S_IRUSR) && defined(S_IWUSR)
235 # define S_MODE (S_IRUSR | S_IWUSR)
236 #elif defined (MAGICKCORE_WINDOWS_SUPPORT)
237 # define S_MODE (_S_IREAD | _S_IWRITE)
238 #else
239 # define S_MODE 0600
240 #endif
241 
242 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
243 # include "MagickCore/nt-base.h"
244 #endif
245 #ifdef __VMS
246 # include "MagickCore/vms.h"
247 #endif
248 
249 #undef HAVE_CONFIG_H
250 #undef gamma
251 #undef index
252 #undef pipe
253 #undef y1
254 
255 /*
256  Review these platform specific definitions.
257 */
258 #if defined(MAGICKCORE_POSIX_SUPPORT) && !( defined(__OS2__) || defined( vms ) )
259 # define DirectorySeparator "/"
260 # define DirectoryListSeparator ':'
261 # define EditorOptions " -title \"Edit Image Comment\" -e vi"
262 # define Exit exit
263 # define IsBasenameSeparator(c) ((c) == '/' ? MagickTrue : MagickFalse)
264 # define X11_PREFERENCES_PATH "~/."
265 # define ProcessPendingEvents(text)
266 # define ReadCommandlLine(argc,argv)
267 # define SetNotifyHandlers
268 #else
269 # ifdef __VMS
270 # define X11_APPLICATION_PATH "decw$system_defaults:"
271 # define DirectorySeparator ""
272 # define DirectoryListSeparator ';'
273 # define EditorOptions ""
274 # define Exit exit
275 # define IsBasenameSeparator(c) \
276  (((c) == ']') || ((c) == ':') || ((c) == '/') ? MagickTrue : MagickFalse)
277 # define MAGICKCORE_LIBRARY_PATH "sys$login:"
278 # define MAGICKCORE_SHARE_PATH "sys$login:"
279 # define X11_PREFERENCES_PATH "decw$user_defaults:"
280 # define ProcessPendingEvents(text)
281 # define ReadCommandlLine(argc,argv)
282 # define SetNotifyHandlers
283 # endif
284 # if defined(__OS2__)
285 # define DirectorySeparator "\\"
286 # define DirectoryListSeparator ';'
287 # define EditorOptions " -title \"Edit Image Comment\" -e vi"
288 # define Exit exit
289 # define IsBasenameSeparator(c) \
290  (((c) == '/') || ((c) == '\\') ? MagickTrue : MagickFalse)
291 # define PreferencesDefaults "~\."
292 # define ProcessPendingEvents(text)
293 # define ReadCommandlLine(argc,argv)
294 # define SetNotifyHandlers
295 #endif
296 # if defined(MAGICKCORE_WINDOWS_SUPPORT)
297 # define DirectorySeparator "\\"
298 # define DirectoryListSeparator ';'
299 # define EditorOptions ""
300 # define IsBasenameSeparator(c) \
301  (((c) == '/') || ((c) == '\\') ? MagickTrue : MagickFalse)
302 # define ProcessPendingEvents(text)
303 # if !defined(X11_PREFERENCES_PATH)
304 # define X11_PREFERENCES_PATH "~\\."
305 # endif
306 # define ReadCommandlLine(argc,argv)
307 # define SetNotifyHandlers \
308  SetErrorHandler(NTErrorHandler); \
309  SetWarningHandler(NTWarningHandler)
310 # if !defined(MAGICKCORE_HAVE_TIFFCONF_H)
311 # define HAVE_TIFFCONF_H
312 # endif
313 # endif
314 
315 #endif
316 
317 /*
318  Define system symbols if not already defined.
319 */
320 #if !defined(STDIN_FILENO)
321 #define STDIN_FILENO 0x00
322 #endif
323 
324 #if !defined(O_BINARY)
325 #define O_BINARY 0x00
326 #endif
327 
328 #if !defined(PATH_MAX)
329 #define PATH_MAX 4096
330 #endif
331 
332 #if defined(MAGICKCORE_LTDL_DELEGATE) || (defined(MAGICKCORE_WINDOWS_SUPPORT) && defined(_DLL) && !defined(_LIB))
333 # define MAGICKCORE_MODULES_SUPPORT
334 #endif
335 
336 #if defined(_MAGICKMOD_)
337 # undef MAGICKCORE_BUILD_MODULES
338 # define MAGICKCORE_BUILD_MODULES
339 #endif
340 
341 /*
342  Magick defines.
343 */
344 #define MagickMaxRecursionDepth 600
345 #define Swap(x,y) ((x)^=(y), (y)^=(x), (x)^=(y))
346 #if defined(_MSC_VER)
347 # define DisableMSCWarning(nr) __pragma(warning(push)) \
348  __pragma(warning(disable:nr))
349 # define RestoreMSCWarning __pragma(warning(pop))
350 #else
351 # define DisableMSCWarning(nr)
352 # define RestoreMSCWarning
353 #endif
354 
355 #if defined(__cplusplus) || defined(c_plusplus)
356 }
357 #endif
358 
359 #endif