common.h 5.9 KB

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  1. /* -*- mode: c; tab-width: 4; c-basic-offset: 4; c-file-style: "linux" -*- */
  2. //
  3. // Copyright (c) 2009-2011, Wei Mingzhi <whistler_wmz@users.sf.net>.
  4. // Copyright (c) 2011-2017, SDLPAL development team.
  5. // All rights reserved.
  6. //
  7. // This file is part of SDLPAL.
  8. //
  9. // SDLPAL is free software: you can redistribute it and/or modify
  10. // it under the terms of the GNU General Public License as published by
  11. // the Free Software Foundation, either version 3 of the License, or
  12. // (at your option) any later version.
  13. //
  14. // This program is distributed in the hope that it will be useful,
  15. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. // GNU General Public License for more details.
  18. //
  19. // You should have received a copy of the GNU General Public License
  20. // along with this program. If not, see <http://www.gnu.org/licenses/>.
  21. //
  22. #ifndef _COMMON_H
  23. #define _COMMON_H
  24. #ifndef ENABLE_REVISIED_BATTLE
  25. # define PAL_CLASSIC 1
  26. #endif
  27. #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
  28. #define _CRT_SECURE_NO_WARNINGS
  29. #endif
  30. #include <wchar.h>
  31. #include <stdio.h>
  32. #include <stdlib.h>
  33. #include <string.h>
  34. #include <time.h>
  35. #include <limits.h>
  36. #include <stdarg.h>
  37. #include <assert.h>
  38. #include <stdint.h>
  39. #include "SDL.h"
  40. #include "SDL_endian.h"
  41. #define __WIDETEXT(quote) L##quote
  42. #define WIDETEXT(quote) __WIDETEXT(quote)
  43. #if !defined(fmax) || !defined(fmin)
  44. # include <math.h>
  45. #endif
  46. #ifndef max
  47. # define max fmax
  48. #endif
  49. #ifndef min
  50. # define min fmin
  51. #endif
  52. // For SDL 1.2 compatibility
  53. #ifndef SDL_TICKS_PASSED
  54. #define SDL_TICKS_PASSED(A, B) ((Sint32)((B) - (A)) <= 0)
  55. #endif
  56. #ifndef SDL_INIT_CDROM
  57. # define SDL_INIT_CDROM 0 /* Compatibility with SDL 1.2 */
  58. #endif
  59. #ifndef SDL_AUDIO_BITSIZE
  60. # define SDL_AUDIO_BITSIZE(x) (x & 0xFF)
  61. #endif
  62. /* This is need when compiled with SDL 1.2 */
  63. #ifndef SDL_FORCE_INLINE
  64. #if defined(_MSC_VER)
  65. #define SDL_FORCE_INLINE __forceinline
  66. #elif ( (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) )
  67. #define SDL_FORCE_INLINE __attribute__((always_inline)) static __inline__
  68. #else
  69. #define SDL_FORCE_INLINE static SDL_INLINE
  70. #endif
  71. #endif /* SDL_FORCE_INLINE not defined */
  72. #if defined(_MSC_VER)
  73. # define PAL_FORCE_INLINE static SDL_FORCE_INLINE
  74. #else
  75. # define PAL_FORCE_INLINE SDL_FORCE_INLINE
  76. #endif
  77. #ifdef _WIN32
  78. # include <windows.h>
  79. # include <io.h>
  80. # if defined(_MSC_VER)
  81. # if _MSC_VER < 1900
  82. # define vsnprintf _vsnprintf
  83. # define snprintf _snprintf
  84. # endif
  85. # define strdup _strdup
  86. # pragma warning (disable:4244)
  87. # endif
  88. # ifndef _LPCBYTE_DEFINED
  89. # define _LPCBYTE_DEFINED
  90. typedef const BYTE *LPCBYTE;
  91. # endif
  92. # define PAL_MAX_PATH MAX_PATH
  93. #else
  94. # include <unistd.h>
  95. # include <dirent.h>
  96. # ifndef FALSE
  97. # define FALSE 0
  98. # endif
  99. # ifndef TRUE
  100. # define TRUE 1
  101. # endif
  102. # define VOID void
  103. typedef char CHAR;
  104. typedef wchar_t WCHAR;
  105. typedef short SHORT;
  106. typedef long LONG;
  107. typedef unsigned long ULONG, *PULONG;
  108. typedef unsigned short USHORT, *PUSHORT;
  109. typedef unsigned char UCHAR, *PUCHAR;
  110. typedef unsigned short WORD, *LPWORD;
  111. typedef unsigned int DWORD, *LPDWORD;
  112. typedef int INT, *LPINT;
  113. # ifndef __OBJC__
  114. typedef int BOOL, *LPBOOL;
  115. # endif
  116. typedef unsigned int UINT, *PUINT, UINT32, *PUINT32;
  117. typedef unsigned char BYTE, *LPBYTE;
  118. typedef const BYTE *LPCBYTE;
  119. typedef float FLOAT, *LPFLOAT;
  120. typedef void *LPVOID;
  121. typedef const void *LPCVOID;
  122. typedef CHAR *LPSTR;
  123. typedef const CHAR *LPCSTR;
  124. typedef WCHAR *LPWSTR;
  125. typedef const WCHAR *LPCWSTR;
  126. # define PAL_MAX_PATH PATH_MAX
  127. #endif
  128. #ifdef __cplusplus
  129. # define PAL_C_LINKAGE extern "C"
  130. # define PAL_C_LINKAGE_BEGIN PAL_C_LINKAGE {
  131. # define PAL_C_LINKAGE_END }
  132. #else
  133. # define PAL_C_LINKAGE
  134. # define PAL_C_LINKAGE_BEGIN
  135. # define PAL_C_LINKAGE_END
  136. #endif
  137. /* When porting SDLPAL to a new platform, please make a separate directory and put a file
  138. named 'pal_config.h' that contains marco definitions & header includes into the directory.
  139. The example of this file can be found in directories of existing portings.
  140. */
  141. #include "pal_config.h"
  142. #if defined(PAL_HAS_GIT_REVISION)
  143. # undef PAL_GIT_REVISION
  144. # include "generated.h"
  145. #endif
  146. #ifndef PAL_DEFAULT_FULLSCREEN_HEIGHT
  147. # define PAL_DEFAULT_FULLSCREEN_HEIGHT PAL_DEFAULT_WINDOW_HEIGHT
  148. #endif
  149. /* Default for 1024 samples */
  150. #ifndef PAL_AUDIO_DEFAULT_BUFFER_SIZE
  151. # define PAL_AUDIO_DEFAULT_BUFFER_SIZE 1024
  152. #endif
  153. #ifndef PAL_HAS_SDLCD
  154. # define PAL_HAS_SDLCD 0
  155. #endif
  156. #ifndef PAL_HAS_MP3
  157. # define PAL_HAS_MP3 1 /* Try always enable MP3. If compilation/run failed, please change this value to 0. */
  158. #endif
  159. #ifndef PAL_HAS_OGG
  160. # define PAL_HAS_OGG 1 /* Try always enable OGG. If compilation/run failed, please change this value to 0. */
  161. #endif
  162. #ifndef PAL_CONFIG_PREFIX
  163. # define PAL_CONFIG_PREFIX PAL_PREFIX
  164. #endif
  165. #ifndef PAL_HAS_NATIVEMIDI
  166. # define PAL_HAS_NATIVEMIDI 0
  167. #endif
  168. #ifndef PAL_LARGE
  169. # define PAL_LARGE
  170. #endif
  171. #ifndef PAL_SCALE_SCREEN
  172. # define PAL_SCALE_SCREEN TRUE
  173. #endif
  174. #ifndef PAL_IS_VALID_JOYSTICK
  175. # define PAL_IS_VALID_JOYSTICK(s) TRUE
  176. #endif
  177. #ifndef PAL_FATAL_OUTPUT
  178. # define PAL_FATAL_OUTPUT(s)
  179. #endif
  180. #define PAL_fread(buf, elem, num, fp) if (fread((buf), (elem), (num), (fp)) < (num)) return -1
  181. typedef enum tagLOGLEVEL
  182. {
  183. LOGLEVEL_MIN,
  184. LOGLEVEL_VERBOSE = LOGLEVEL_MIN,
  185. LOGLEVEL_DEBUG,
  186. LOGLEVEL_INFO,
  187. LOGLEVEL_WARNING,
  188. LOGLEVEL_ERROR,
  189. LOGLEVEL_FATAL,
  190. LOGLEVEL_MAX = LOGLEVEL_FATAL,
  191. } LOGLEVEL;
  192. #define PAL_LOG_MAX_OUTPUTS (LOGLEVEL_MAX + 1)
  193. #if defined(DEBUG) || defined(_DEBUG)
  194. # define PAL_DEFAULT_LOGLEVEL LOGLEVEL_MIN
  195. #else
  196. # define PAL_DEFAULT_LOGLEVEL LOGLEVEL_MAX
  197. #endif
  198. #ifndef PAL_HAS_CONFIG_PAGE
  199. # define PAL_HAS_CONFIG_PAGE FALSE
  200. #endif
  201. #endif