// ---------------------------------------------------------------------------- static void v4k_pre_init() { const char *appname = app_name(); const char *appdir = app_path(); window_icon(va("%s/%s.png", appdir, appname)); ifdef(win32,window_icon(va("%s/%s.ico", appdir, appname))); glfwPollEvents(); int i; #pragma omp parallel for for( i = 0; i <= 3; ++i) { /**/ if( i == 0 ) ddraw_init();// init this on thread#0 since it will be compiling shaders, and shaders need to be compiled from the very same thread than glfwMakeContextCurrent() was set up else if( i == 1 ) sprite_init(); else if( i == 2 ) profiler_init(); else if( i == 3 ) storage_mount("save/"), storage_read(), touch_init(); // for ems } // window_swap(); } static void v4k_post_init(float refresh_rate) { int i; // cook cleanup cook_stop(); vfs_reload(); // init subsystems that depend on cooked assets now. ui_init() is special case and needs to be safely in single thread ui_init(); // init more subsystems; beware of VFS mounting, as some of these may need cooked assets at this point #pragma omp parallel for for( i = 0; i <= 3; ++i) { /**/ if( i == 0 ) scene_init(); // init these on thread #0, since both will be compiling shaders, and shaders need to be compiled from the very same thread than glfwMakeContextCurrent() was set up else if( i == 1 ) audio_init(0); // initialize audio after cooking // reasoning for this: do not launch audio threads while cooks are in progress, so there is more cpu for cooking actually else if( i == 2 ) script_init(), kit_init(), midi_init(); else if( i == 3 ) input_init(), network_init(); } // @todo const char *appname = app_name(); window_icon(va("%s.png", appname)); window_icon(va("%s.ico", appname)); // display window glfwShowWindow(window); glfwGetFramebufferSize(window, &w, &h); //glfwGetWindowSize(window, &w, &h); randset(time_ns()); boot_time = -time_ss(); // measure boot time, this is continued in window_stats() // clean any errno setup by cooking stage errno = 0; hz = refresh_rate; // t = glfwGetTime(); } // ---------------------------------------------------------------------------- static void v4k_quit(void) { storage_flush(); midi_quit(); } void v4k_init() { do_once { // abort run if any test suite failed if( test_errs ) exit(-1); // install signal handlers ifdef(debug, trap_install()); // init panic handler panic_oom_reserve = SYS_REALLOC(panic_oom_reserve, 1<<20); // 1MiB // init glfw glfw_init(); // enable ansi console tty_init(); // chdir to root (if invoked as tcc -g -run) // chdir(app_path()); // skip tcc argvs (if invoked as tcc file.c v4k.c -g -run) (win) if( __argc > 1 ) if( strstr(__argv[0], "/tcc") || strstr(__argv[0], "\\tcc") ) { __argc = 0; } #if defined(COOK_DISABLED) || ENABLE_RETAIL cook_disable(); #endif // create or update cook.zip file if( /* !COOK_ON_DEMAND && */ file_exist(COOK_INI) && cook_jobs() ) { cook_start(COOK_INI, "**", 0|COOK_ASYNC|COOK_CANCELABLE ); } atexit(v4k_quit); } } // Enable more performant GPUs on laptops. Does this work into a dll? // int NvOptimusEnablement = 1; // int AmdPowerXpressRequestHighPerformance = 1; #if is(linux) && is(tcc) // fixes `tcc: error: undefined symbol '__dso_handle'` int __dso_handle; // compiled with: `tcc demo.c v4k.c -D__STDC_NO_VLA__ -lX11` #endif #if is(win32) && is(tcc) // fixes `tcc: error: undefined symbol '_InterlockedExchangeAdd'` when compiling with `-m64` flag __CRT_INLINE LONG _InterlockedExchangeAdd(LONG volatile *add, LONG val) { LONG old; do old = *add; while( InterlockedCompareExchange(add, old + val, old) != old ); return old; } __CRT_INLINE LONGLONG _InterlockedExchangeAdd64(LONGLONG volatile *add, LONGLONG val) { // 64bit version, for completeness LONGLONG old; do old = *add; while( InterlockedCompareExchange64(add, old + val, old) != old ); return old; } #endif #ifdef ZIG_CC static int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0xffff)); } const struct in6_addr in6addr_any; // = IN6ADDR_ANY_INIT; //static const struct in6_addr in6addr_loopback = IN6ADDR_LOOPBACK_INIT; #endif