kc3-lang/SDL/src/main/android/SDL_android_main.c

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• Hash : 270f38db
  Author :
  Date : 2015-08-01T22:03:50
  

  Fixed bug 3083 - Android JNIEXPORT and JNICALL missing Martin Gerhardy Just a minor thing, but a huge outcome. All the other jni related functions already have those flags, but the nativeInit function lacks them - so it might be stripped away.

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• src/main/android/SDL_android_main.c

• /*
      SDL_android_main.c, placed in the public domain by Sam Lantinga  3/13/14
  */
  #include "../../SDL_internal.h"
  
  #ifdef __ANDROID__
  
  /* Include the SDL main definition header */
  #include "SDL_main.h"
  
  /*******************************************************************************
                   Functions called by JNI
  *******************************************************************************/
  #include <jni.h>
  
  /* Called before SDL_main() to initialize JNI bindings in SDL library */
  extern void SDL_Android_Init(JNIEnv* env, jclass cls);
  
  /* Start up the SDL app */
  JNIEXPORT int JNICALL Java_org_libsdl_app_SDLActivity_nativeInit(JNIEnv* env, jclass cls, jobject array)
  {
      int i;
      int argc;
      int status;
  
      /* This interface could expand with ABI negotiation, callbacks, etc. */
      SDL_Android_Init(env, cls);
  
      SDL_SetMainReady();
  
      /* Prepare the arguments. */
  
      int len = (*env)->GetArrayLength(env, array);
      char* argv[1 + len + 1];
      argc = 0;
      /* Use the name "app_process" so PHYSFS_platformCalcBaseDir() works.
         https://bitbucket.org/MartinFelis/love-android-sdl2/issue/23/release-build-crash-on-start
       */
      argv[argc++] = SDL_strdup("app_process");
      for (i = 0; i < len; ++i) {
          const char* utf;
          char* arg = NULL;
          jstring string = (*env)->GetObjectArrayElement(env, array, i);
          if (string) {
              utf = (*env)->GetStringUTFChars(env, string, 0);
              if (utf) {
                  arg = SDL_strdup(utf);
                  (*env)->ReleaseStringUTFChars(env, string, utf);
              }
              (*env)->DeleteLocalRef(env, string);
          }
          if (!arg) {
              arg = SDL_strdup("");
          }
          argv[argc++] = arg;
      }
      argv[argc] = NULL;
  
  
      /* Run the application. */
  
      status = SDL_main(argc, argv);
  
      /* Release the arguments. */
  
      for (i = 0; i < argc; ++i) {
          SDL_free(argv[i]);
      }
  
      /* Do not issue an exit or the whole application will terminate instead of just the SDL thread */
      /* exit(status); */
  
      return status;
  }
  
  #endif /* __ANDROID__ */
  
  /* vi: set ts=4 sw=4 expandtab: */
  

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