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-rw-r--r--distrib/sdl-1.2.12/src/SDL.c350
1 files changed, 0 insertions, 350 deletions
diff --git a/distrib/sdl-1.2.12/src/SDL.c b/distrib/sdl-1.2.12/src/SDL.c
deleted file mode 100644
index eec4e7e..0000000
--- a/distrib/sdl-1.2.12/src/SDL.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- SDL - Simple DirectMedia Layer
- Copyright (C) 1997-2006 Sam Lantinga
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
- Sam Lantinga
- slouken@libsdl.org
-*/
-#include "SDL_config.h"
-
-/* Initialization code for SDL */
-
-#include "SDL.h"
-#include "SDL_fatal.h"
-#if !SDL_VIDEO_DISABLED
-#include "video/SDL_leaks.h"
-#endif
-
-#if SDL_THREAD_PTH
-#include <pth.h>
-#endif
-
-/* Initialization/Cleanup routines */
-#if !SDL_JOYSTICK_DISABLED
-extern int SDL_JoystickInit(void);
-extern void SDL_JoystickQuit(void);
-#endif
-#if !SDL_CDROM_DISABLED
-extern int SDL_CDROMInit(void);
-extern void SDL_CDROMQuit(void);
-#endif
-#if !SDL_TIMERS_DISABLED
-extern void SDL_StartTicks(void);
-extern int SDL_TimerInit(void);
-extern void SDL_TimerQuit(void);
-#endif
-
-/* The current SDL version */
-static SDL_version version =
- { SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL };
-
-/* The initialized subsystems */
-static Uint32 SDL_initialized = 0;
-#if !SDL_TIMERS_DISABLED
-static Uint32 ticks_started = 0;
-#endif
-
-#ifdef CHECK_LEAKS
-int surfaces_allocated = 0;
-#endif
-
-int SDL_InitSubSystem(Uint32 flags)
-{
-#if !SDL_VIDEO_DISABLED
- /* Initialize the video/event subsystem */
- if ( (flags & SDL_INIT_VIDEO) && !(SDL_initialized & SDL_INIT_VIDEO) ) {
- if ( SDL_VideoInit(SDL_getenv("SDL_VIDEODRIVER"),
- (flags&SDL_INIT_EVENTTHREAD)) < 0 ) {
- return(-1);
- }
- SDL_initialized |= SDL_INIT_VIDEO;
- }
-#else
- if ( flags & SDL_INIT_VIDEO ) {
- SDL_SetError("SDL not built with video support");
- return(-1);
- }
-#endif
-
-#if !SDL_AUDIO_DISABLED
- /* Initialize the audio subsystem */
- if ( (flags & SDL_INIT_AUDIO) && !(SDL_initialized & SDL_INIT_AUDIO) ) {
- if ( SDL_AudioInit(SDL_getenv("SDL_AUDIODRIVER")) < 0 ) {
- return(-1);
- }
- SDL_initialized |= SDL_INIT_AUDIO;
- }
-#else
- if ( flags & SDL_INIT_AUDIO ) {
- SDL_SetError("SDL not built with audio support");
- return(-1);
- }
-#endif
-
-#if !SDL_TIMERS_DISABLED
- /* Initialize the timer subsystem */
- if ( ! ticks_started ) {
- SDL_StartTicks();
- ticks_started = 1;
- }
- if ( (flags & SDL_INIT_TIMER) && !(SDL_initialized & SDL_INIT_TIMER) ) {
- if ( SDL_TimerInit() < 0 ) {
- return(-1);
- }
- SDL_initialized |= SDL_INIT_TIMER;
- }
-#else
- if ( flags & SDL_INIT_TIMER ) {
- SDL_SetError("SDL not built with timer support");
- return(-1);
- }
-#endif
-
-#if !SDL_JOYSTICK_DISABLED
- /* Initialize the joystick subsystem */
- if ( (flags & SDL_INIT_JOYSTICK) &&
- !(SDL_initialized & SDL_INIT_JOYSTICK) ) {
- if ( SDL_JoystickInit() < 0 ) {
- return(-1);
- }
- SDL_initialized |= SDL_INIT_JOYSTICK;
- }
-#else
- if ( flags & SDL_INIT_JOYSTICK ) {
- SDL_SetError("SDL not built with joystick support");
- return(-1);
- }
-#endif
-
-#if !SDL_CDROM_DISABLED
- /* Initialize the CD-ROM subsystem */
- if ( (flags & SDL_INIT_CDROM) && !(SDL_initialized & SDL_INIT_CDROM) ) {
- if ( SDL_CDROMInit() < 0 ) {
- return(-1);
- }
- SDL_initialized |= SDL_INIT_CDROM;
- }
-#else
- if ( flags & SDL_INIT_CDROM ) {
- SDL_SetError("SDL not built with cdrom support");
- return(-1);
- }
-#endif
- return(0);
-}
-
-int SDL_Init(Uint32 flags)
-{
-#if !SDL_THREADS_DISABLED && SDL_THREAD_PTH
- if (!pth_init()) {
- return -1;
- }
-#endif
-
- /* Clear the error message */
- SDL_ClearError();
-
- /* Initialize the desired subsystems */
- if ( SDL_InitSubSystem(flags) < 0 ) {
- return(-1);
- }
-
- /* Everything is initialized */
- if ( !(flags & SDL_INIT_NOPARACHUTE) ) {
- SDL_InstallParachute();
- }
- return(0);
-}
-
-void SDL_QuitSubSystem(Uint32 flags)
-{
- /* Shut down requested initialized subsystems */
-#if !SDL_CDROM_DISABLED
- if ( (flags & SDL_initialized & SDL_INIT_CDROM) ) {
- SDL_CDROMQuit();
- SDL_initialized &= ~SDL_INIT_CDROM;
- }
-#endif
-#if !SDL_JOYSTICK_DISABLED
- if ( (flags & SDL_initialized & SDL_INIT_JOYSTICK) ) {
- SDL_JoystickQuit();
- SDL_initialized &= ~SDL_INIT_JOYSTICK;
- }
-#endif
-#if !SDL_TIMERS_DISABLED
- if ( (flags & SDL_initialized & SDL_INIT_TIMER) ) {
- SDL_TimerQuit();
- SDL_initialized &= ~SDL_INIT_TIMER;
- }
-#endif
-#if !SDL_AUDIO_DISABLED
- if ( (flags & SDL_initialized & SDL_INIT_AUDIO) ) {
- SDL_AudioQuit();
- SDL_initialized &= ~SDL_INIT_AUDIO;
- }
-#endif
-#if !SDL_VIDEO_DISABLED
- if ( (flags & SDL_initialized & SDL_INIT_VIDEO) ) {
- SDL_VideoQuit();
- SDL_initialized &= ~SDL_INIT_VIDEO;
- }
-#endif
-}
-
-Uint32 SDL_WasInit(Uint32 flags)
-{
- if ( ! flags ) {
- flags = SDL_INIT_EVERYTHING;
- }
- return (SDL_initialized&flags);
-}
-
-void SDL_Quit(void)
-{
- /* Quit all subsystems */
-#ifdef DEBUG_BUILD
- printf("[SDL_Quit] : Enter! Calling QuitSubSystem()\n"); fflush(stdout);
-#endif
- SDL_QuitSubSystem(SDL_INIT_EVERYTHING);
-
-#ifdef CHECK_LEAKS
-#ifdef DEBUG_BUILD
- printf("[SDL_Quit] : CHECK_LEAKS\n"); fflush(stdout);
-#endif
-
- /* Print the number of surfaces not freed */
- if ( surfaces_allocated != 0 ) {
- fprintf(stderr, "SDL Warning: %d SDL surfaces extant\n",
- surfaces_allocated);
- }
-#endif
-#ifdef DEBUG_BUILD
- printf("[SDL_Quit] : SDL_UninstallParachute()\n"); fflush(stdout);
-#endif
-
- /* Uninstall any parachute signal handlers */
- SDL_UninstallParachute();
-
-#if !SDL_THREADS_DISABLED && SDL_THREAD_PTH
- pth_kill();
-#endif
-#ifdef DEBUG_BUILD
- printf("[SDL_Quit] : Returning!\n"); fflush(stdout);
-#endif
-
-}
-
-/* Return the library version number */
-const SDL_version * SDL_Linked_Version(void)
-{
- return(&version);
-}
-
-#if defined(__OS2__)
-/* Building for OS/2 */
-#ifdef __WATCOMC__
-
-#define INCL_DOSERRORS
-#define INCL_DOSEXCEPTIONS
-#include <os2.h>
-
-/* Exception handler to prevent the Audio thread hanging, making a zombie process! */
-ULONG _System SDL_Main_ExceptionHandler(PEXCEPTIONREPORTRECORD pERepRec,
- PEXCEPTIONREGISTRATIONRECORD pERegRec,
- PCONTEXTRECORD pCtxRec,
- PVOID p)
-{
- if (pERepRec->fHandlerFlags & EH_EXIT_UNWIND)
- return XCPT_CONTINUE_SEARCH;
- if (pERepRec->fHandlerFlags & EH_UNWINDING)
- return XCPT_CONTINUE_SEARCH;
- if (pERepRec->fHandlerFlags & EH_NESTED_CALL)
- return XCPT_CONTINUE_SEARCH;
-
- /* Do cleanup at every fatal exception! */
- if (((pERepRec->ExceptionNum & XCPT_SEVERITY_CODE) == XCPT_FATAL_EXCEPTION) &&
- (pERepRec->ExceptionNum != XCPT_BREAKPOINT) &&
- (pERepRec->ExceptionNum != XCPT_SINGLE_STEP)
- )
- {
- if (SDL_initialized & SDL_INIT_AUDIO)
- {
- /* This removes the zombie audio thread in case of emergency. */
-#ifdef DEBUG_BUILD
- printf("[SDL_Main_ExceptionHandler] : Calling SDL_CloseAudio()!\n");
-#endif
- SDL_CloseAudio();
- }
- }
- return (XCPT_CONTINUE_SEARCH);
-}
-
-
-EXCEPTIONREGISTRATIONRECORD SDL_Main_xcpthand = {0, SDL_Main_ExceptionHandler};
-
-/* The main DLL entry for DLL Initialization and Uninitialization: */
-unsigned _System LibMain(unsigned hmod, unsigned termination)
-{
- if (termination)
- {
-#ifdef DEBUG_BUILD
-/* printf("[SDL DLL Unintialization] : Removing exception handler\n"); */
-#endif
- DosUnsetExceptionHandler(&SDL_Main_xcpthand);
- return 1;
- } else
- {
-#ifdef DEBUG_BUILD
- /* Make stdout and stderr unbuffered! */
- setbuf(stdout, NULL);
- setbuf(stderr, NULL);
-#endif
- /* Fire up exception handler */
-#ifdef DEBUG_BUILD
-/* printf("[SDL DLL Initialization] : Setting exception handler\n"); */
-#endif
- /* Set exception handler */
- DosSetExceptionHandler(&SDL_Main_xcpthand);
-
- return 1;
- }
-}
-#endif /* __WATCOMC__ */
-
-#elif defined(__WIN32__) && !defined(__SYMBIAN32__)
-
-#if !defined(HAVE_LIBC) || (defined(__WATCOMC__) && defined(BUILD_DLL))
-/* Need to include DllMain() on Watcom C for some reason.. */
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-BOOL APIENTRY _DllMainCRTStartup( HANDLE hModule,
- DWORD ul_reason_for_call,
- LPVOID lpReserved )
-{
- switch (ul_reason_for_call) {
- case DLL_PROCESS_ATTACH:
- case DLL_THREAD_ATTACH:
- case DLL_THREAD_DETACH:
- case DLL_PROCESS_DETACH:
- break;
- }
- return TRUE;
-}
-#endif /* building DLL with Watcom C */
-
-#endif /* OS/2 elif __WIN32__ */
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