kc3-lang/SDL/src/main/psp/SDL_psp_main.c

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• Hash : 0e45984f
  Author :
  Date : 2015-06-21T17:33:46
  

  Fixed crash if initialization of EGL failed but was tried again later.
  
  The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
  uninitialized data structure if loading the library first failed. A later try to
  use EGL then skipped initialization and assumed it was previously successful
  because the data structure now already existed. This led to at least one crash
  in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
  dereferenced to make a call to eglBindAPI().
  

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• src/main/psp/SDL_psp_main.c

• /*
      SDL_psp_main.c, placed in the public domain by Sam Lantinga  3/13/14
  */
  #include "SDL_config.h"
  
  #ifdef __PSP__
  
  #include "SDL_main.h"
  #include <pspkernel.h>
  #include <pspdebug.h>
  #include <pspsdk.h>
  #include <pspthreadman.h>
  #include <stdlib.h>
  #include <stdio.h>
  
  /* If application's main() is redefined as SDL_main, and libSDLmain is
     linked, then this file will create the standard exit callback,
     define the PSP_MODULE_INFO macro, and exit back to the browser when
     the program is finished.
  
     You can still override other parameters in your own code if you
     desire, such as PSP_HEAP_SIZE_KB, PSP_MAIN_THREAD_ATTR,
     PSP_MAIN_THREAD_STACK_SIZE, etc.
  */
  
  PSP_MODULE_INFO("SDL App", 0, 1, 1);
  
  int sdl_psp_exit_callback(int arg1, int arg2, void *common)
  {
      exit(0);
      return 0;
  }
  
  int sdl_psp_callback_thread(SceSize args, void *argp)
  {
      int cbid;
      cbid = sceKernelCreateCallback("Exit Callback",
                         sdl_psp_exit_callback, NULL);
      sceKernelRegisterExitCallback(cbid);
      sceKernelSleepThreadCB();
      return 0;
  }
  
  int sdl_psp_setup_callbacks(void)
  {
      int thid = 0;
      thid = sceKernelCreateThread("update_thread",
                       sdl_psp_callback_thread, 0x11, 0xFA0, 0, 0);
      if(thid >= 0)
          sceKernelStartThread(thid, 0, 0);
      return thid;
  }
  
  int main(int argc, char *argv[])
  {
      pspDebugScreenInit();
      sdl_psp_setup_callbacks();
  
      /* Register sceKernelExitGame() to be called when we exit */
      atexit(sceKernelExitGame);
  
      SDL_SetMainReady();
  
      (void)SDL_main(argc, argv);
      return 0;
  }
  
  #endif /* __PSP__ */
  
  /* vi: set ts=4 sw=4 expandtab: */
  

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