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comparison src/SDL.c @ 1361:19418e4422cb

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New configure-based build system. Still work in progress, but much improved
author Sam Lantinga <slouken@libsdl.org>
date Thu, 16 Feb 2006 10:11:48 +0000
parents c71e05b4dc2e
children d910939febfa
comparison
equal deleted inserted replaced
1360:70a9cfb4cf1b 1361:19418e4422cb
20 slouken@libsdl.org 20 slouken@libsdl.org
21 */ 21 */
22 22
23 /* Initialization code for SDL */ 23 /* Initialization code for SDL */
24 24
25 #ifdef ENABLE_PTH
26 #include <pth.h>
27 #endif
28
29 #include "SDL.h" 25 #include "SDL.h"
30 #include "SDL_fatal.h" 26 #include "SDL_fatal.h"
31 #ifndef DISABLE_VIDEO 27 #if !SDL_VIDEO_DISABLED
32 #include "SDL_leaks.h" 28 #include "video/SDL_leaks.h"
29 #endif
30
31 #if SDL_THREAD_PTH
32 #include <pth.h>
33 #endif 33 #endif
34 34
35 /* Initialization/Cleanup routines */ 35 /* Initialization/Cleanup routines */
36 #ifndef DISABLE_JOYSTICK 36 #if !SDL_JOYSTICK_DISABLED
37 extern int SDL_JoystickInit(void); 37 extern int SDL_JoystickInit(void);
38 extern void SDL_JoystickQuit(void); 38 extern void SDL_JoystickQuit(void);
39 #endif 39 #endif
40 #ifndef DISABLE_CDROM 40 #if !SDL_CDROM_DISABLED
41 extern int SDL_CDROMInit(void); 41 extern int SDL_CDROMInit(void);
42 extern void SDL_CDROMQuit(void); 42 extern void SDL_CDROMQuit(void);
43 #endif 43 #endif
44 #ifndef DISABLE_TIMERS 44 #if !SDL_TIMERS_DISABLED
45 extern void SDL_StartTicks(void); 45 extern void SDL_StartTicks(void);
46 extern int SDL_TimerInit(void); 46 extern int SDL_TimerInit(void);
47 extern void SDL_TimerQuit(void); 47 extern void SDL_TimerQuit(void);
48 #endif 48 #endif
49 49
59 int surfaces_allocated = 0; 59 int surfaces_allocated = 0;
60 #endif 60 #endif
61 61
62 int SDL_InitSubSystem(Uint32 flags) 62 int SDL_InitSubSystem(Uint32 flags)
63 { 63 {
64 #ifndef DISABLE_VIDEO 64 #if !SDL_VIDEO_DISABLED
65 /* Initialize the video/event subsystem */ 65 /* Initialize the video/event subsystem */
66 if ( (flags & SDL_INIT_VIDEO) && !(SDL_initialized & SDL_INIT_VIDEO) ) { 66 if ( (flags & SDL_INIT_VIDEO) && !(SDL_initialized & SDL_INIT_VIDEO) ) {
67 if ( SDL_VideoInit(SDL_getenv("SDL_VIDEODRIVER"), 67 if ( SDL_VideoInit(SDL_getenv("SDL_VIDEODRIVER"),
68 (flags&SDL_INIT_EVENTTHREAD)) < 0 ) { 68 (flags&SDL_INIT_EVENTTHREAD)) < 0 ) {
69 return(-1); 69 return(-1);
75 SDL_SetError("SDL not built with video support"); 75 SDL_SetError("SDL not built with video support");
76 return(-1); 76 return(-1);
77 } 77 }
78 #endif 78 #endif
79 79
80 #ifndef DISABLE_AUDIO 80 #if !SDL_AUDIO_DISABLED
81 /* Initialize the audio subsystem */ 81 /* Initialize the audio subsystem */
82 if ( (flags & SDL_INIT_AUDIO) && !(SDL_initialized & SDL_INIT_AUDIO) ) { 82 if ( (flags & SDL_INIT_AUDIO) && !(SDL_initialized & SDL_INIT_AUDIO) ) {
83 if ( SDL_AudioInit(SDL_getenv("SDL_AUDIODRIVER")) < 0 ) { 83 if ( SDL_AudioInit(SDL_getenv("SDL_AUDIODRIVER")) < 0 ) {
84 return(-1); 84 return(-1);
85 } 85 }
90 SDL_SetError("SDL not built with audio support"); 90 SDL_SetError("SDL not built with audio support");
91 return(-1); 91 return(-1);
92 } 92 }
93 #endif 93 #endif
94 94
95 #ifndef DISABLE_TIMERS 95 #if !SDL_TIMERS_DISABLED
96 /* Initialize the timer subsystem */ 96 /* Initialize the timer subsystem */
97 if ( ! ticks_started ) { 97 if ( ! ticks_started ) {
98 SDL_StartTicks(); 98 SDL_StartTicks();
99 ticks_started = 1; 99 ticks_started = 1;
100 } 100 }
109 SDL_SetError("SDL not built with timer support"); 109 SDL_SetError("SDL not built with timer support");
110 return(-1); 110 return(-1);
111 } 111 }
112 #endif 112 #endif
113 113
114 #ifndef DISABLE_JOYSTICK 114 #if !SDL_JOYSTICK_DISABLED
115 /* Initialize the joystick subsystem */ 115 /* Initialize the joystick subsystem */
116 if ( (flags & SDL_INIT_JOYSTICK) && 116 if ( (flags & SDL_INIT_JOYSTICK) &&
117 !(SDL_initialized & SDL_INIT_JOYSTICK) ) { 117 !(SDL_initialized & SDL_INIT_JOYSTICK) ) {
118 if ( SDL_JoystickInit() < 0 ) { 118 if ( SDL_JoystickInit() < 0 ) {
119 return(-1); 119 return(-1);
125 SDL_SetError("SDL not built with joystick support"); 125 SDL_SetError("SDL not built with joystick support");
126 return(-1); 126 return(-1);
127 } 127 }
128 #endif 128 #endif
129 129
130 #ifndef DISABLE_CDROM 130 #if !SDL_CDROM_DISABLED
131 /* Initialize the CD-ROM subsystem */ 131 /* Initialize the CD-ROM subsystem */
132 if ( (flags & SDL_INIT_CDROM) && !(SDL_initialized & SDL_INIT_CDROM) ) { 132 if ( (flags & SDL_INIT_CDROM) && !(SDL_initialized & SDL_INIT_CDROM) ) {
133 if ( SDL_CDROMInit() < 0 ) { 133 if ( SDL_CDROMInit() < 0 ) {
134 return(-1); 134 return(-1);
135 } 135 }
144 return(0); 144 return(0);
145 } 145 }
146 146
147 int SDL_Init(Uint32 flags) 147 int SDL_Init(Uint32 flags)
148 { 148 {
149 #if !defined(DISABLE_THREADS) && defined(ENABLE_PTH) 149 #if !SDL_THREADS_DISABLED && SDL_THREAD_PTH
150 if (!pth_init()) { 150 if (!pth_init()) {
151 return -1; 151 return -1;
152 } 152 }
153 #endif 153 #endif
154 154
168 } 168 }
169 169
170 void SDL_QuitSubSystem(Uint32 flags) 170 void SDL_QuitSubSystem(Uint32 flags)
171 { 171 {
172 /* Shut down requested initialized subsystems */ 172 /* Shut down requested initialized subsystems */
173 #ifndef DISABLE_CDROM 173 #if !SDL_CDROM_DISABLED
174 if ( (flags & SDL_initialized & SDL_INIT_CDROM) ) { 174 if ( (flags & SDL_initialized & SDL_INIT_CDROM) ) {
175 SDL_CDROMQuit(); 175 SDL_CDROMQuit();
176 SDL_initialized &= ~SDL_INIT_CDROM; 176 SDL_initialized &= ~SDL_INIT_CDROM;
177 } 177 }
178 #endif 178 #endif
179 #ifndef DISABLE_JOYSTICK 179 #if !SDL_JOYSTICK_DISABLED
180 if ( (flags & SDL_initialized & SDL_INIT_JOYSTICK) ) { 180 if ( (flags & SDL_initialized & SDL_INIT_JOYSTICK) ) {
181 SDL_JoystickQuit(); 181 SDL_JoystickQuit();
182 SDL_initialized &= ~SDL_INIT_JOYSTICK; 182 SDL_initialized &= ~SDL_INIT_JOYSTICK;
183 } 183 }
184 #endif 184 #endif
185 #ifndef DISABLE_TIMERS 185 #if !SDL_TIMERS_DISABLED
186 if ( (flags & SDL_initialized & SDL_INIT_TIMER) ) { 186 if ( (flags & SDL_initialized & SDL_INIT_TIMER) ) {
187 SDL_TimerQuit(); 187 SDL_TimerQuit();
188 SDL_initialized &= ~SDL_INIT_TIMER; 188 SDL_initialized &= ~SDL_INIT_TIMER;
189 } 189 }
190 #endif 190 #endif
191 #ifndef DISABLE_AUDIO 191 #if !SDL_AUDIO_DISABLED
192 if ( (flags & SDL_initialized & SDL_INIT_AUDIO) ) { 192 if ( (flags & SDL_initialized & SDL_INIT_AUDIO) ) {
193 SDL_AudioQuit(); 193 SDL_AudioQuit();
194 SDL_initialized &= ~SDL_INIT_AUDIO; 194 SDL_initialized &= ~SDL_INIT_AUDIO;
195 } 195 }
196 #endif 196 #endif
197 #ifndef DISABLE_VIDEO 197 #if !SDL_VIDEO_DISABLED
198 if ( (flags & SDL_initialized & SDL_INIT_VIDEO) ) { 198 if ( (flags & SDL_initialized & SDL_INIT_VIDEO) ) {
199 SDL_VideoQuit(); 199 SDL_VideoQuit();
200 SDL_initialized &= ~SDL_INIT_VIDEO; 200 SDL_initialized &= ~SDL_INIT_VIDEO;
201 } 201 }
202 #endif 202 #endif
234 #endif 234 #endif
235 235
236 /* Uninstall any parachute signal handlers */ 236 /* Uninstall any parachute signal handlers */
237 SDL_UninstallParachute(); 237 SDL_UninstallParachute();
238 238
239 #if !defined(DISABLE_THREADS) && defined(ENABLE_PTH) 239 #if !SDL_THREADS_DISABLED && SDL_THREAD_PTH
240 pth_kill(); 240 pth_kill();
241 #endif 241 #endif
242 #ifdef DEBUG_BUILD 242 #ifdef DEBUG_BUILD
243 printf("[SDL_Quit] : Returning!\n"); fflush(stdout); 243 printf("[SDL_Quit] : Returning!\n"); fflush(stdout);
244 #endif 244 #endif