void timer_init()
{
if ( !Timer_inited ) {
INITIALIZE_CRITICAL_SECTION( Timer_lock );
#ifdef _WIN32
timeBeginPeriod(precision);
Timer_base = Timer_last_value = timeGetTime();
#endif
Timer_inited = 1;
atexit(timer_close);
}
}
void key_init()
{
// Initialize queue
if (key_inited)
return;
key_inited = 1;
INITIALIZE_CRITICAL_SECTION(key_lock);
ENTER_CRITICAL_SECTION(key_lock);
#ifdef SCP_UNIX
FillSDLArray();
#endif
keyd_time_when_last_pressed = timer_get_milliseconds();
keyd_buffer_type = 1;
keyd_repeat = 1;
// Clear the keyboard array
key_flush();
// Clear key filter
key_clear_filter();
LEAVE_CRITICAL_SECTION(key_lock);
#ifdef _WIN32
#ifdef USE_DIRECTINPUT
di_init();
#endif
OSVERSIONINFO ver;
ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&ver);
if ( ver.dwPlatformId == VER_PLATFORM_WIN32_NT ) {
Key_running_NT = 1;
} else {
Key_running_NT = 0;
if ( key_numlock_is_on() ) {
Key_numlock_was_on = 1;
key_turn_off_numlock();
}
}
#endif
atexit(key_close);
}
void mouse_init()
{
// Initialize queue
if ( mouse_inited ) return;
mouse_inited = 1;
INITIALIZE_CRITICAL_SECTION( mouse_lock );
ENTER_CRITICAL_SECTION( mouse_lock );
mouse_flags = 0;
Mouse_x = gr_screen.max_w / 2;
Mouse_y = gr_screen.max_h / 2;
#ifdef WIN32
if (Cmdline_no_di_mouse) {
Mouse_mode = MOUSE_MODE_WIN;
} else {
if (!di_init() || Cmdline_window || Cmdline_fullscreen_window)
Mouse_mode = MOUSE_MODE_WIN;
else
Mouse_mode = MOUSE_MODE_DI;
}
#else
Mouse_mode = MOUSE_MODE_WIN;
#endif
#ifdef SCP_UNIX
// we poll for mouse motion events so be sure to skip those in normal event polling
SDL_EventState( SDL_MOUSEMOTION, SDL_IGNORE );
// we do want to make sure that button presses go through event polling though
// (should be on by default already, just here as a reminder)
SDL_EventState( SDL_MOUSEBUTTONDOWN, SDL_ENABLE );
SDL_EventState( SDL_MOUSEBUTTONUP, SDL_ENABLE );
#endif
LEAVE_CRITICAL_SECTION( mouse_lock );
atexit( mouse_close );
}
// If app_name is NULL or ommited, then TITLE is used
// for the app name, which is where registry keys are stored.
void os_init(const char * wclass, const char * title, const char *app_name, const char *version_string )
{
// create default ini entries for the user
if (os_config_read_string(NULL, NOX("VideocardFs2open"), NULL) == NULL)
os_config_write_string(NULL, NOX("VideocardFs2open"), NOX("OGL -(640x480)x16 bit"));
os_init_registry_stuff(Osreg_company_name, title, version_string);
strcpy_s( szWinTitle, title );
strcpy_s( szWinClass, wclass );
INITIALIZE_CRITICAL_SECTION( Os_lock );
unix_process(0);
// initialized
Os_inited = 1;
atexit(os_deinit);
}
// Constructor
AudioStream::AudioStream(void)
{
INITIALIZE_CRITICAL_SECTION(write_lock);
}
void audiostream_init()
{
int i;
if (Audiostream_inited == 1)
return;
if (!ACM_is_inited())
{
return;
}
// Create and initialize AudioStreamServices object.
// This must be done once and only once for each window that uses
// streaming services.
m_pass = (AudioStreamServices*)vm_malloc(sizeof(AudioStreamServices));
if (m_pass)
{
m_pass->Constructor();
m_pass->Initialize();
if (!pDirectSound)
{
return;
}
}
// Allocate memory for the buffer which holds the uncompressed wave data that is streamed from the
// disk during a load/cue
if (Wavedata_load_buffer == NULL)
{
Wavedata_load_buffer = (unsigned char*)vm_malloc(BIGBUF_SIZE);
Assert(Wavedata_load_buffer != NULL);
}
// Allocate memory for the buffer which holds the uncompressed wave data that is streamed from the
// disk during a service interval
if (Wavedata_service_buffer == NULL)
{
Wavedata_service_buffer = (unsigned char*)vm_malloc(BIGBUF_SIZE);
Assert(Wavedata_service_buffer != NULL);
}
// Allocate memory for the buffer which holds the compressed wave data that is read from the hard disk
if (Compressed_buffer == NULL)
{
Compressed_buffer = (unsigned char*)vm_malloc(COMPRESSED_BUFFER_SIZE);
Assert(Compressed_buffer != NULL);
}
if (Compressed_service_buffer == NULL)
{
Compressed_service_buffer = (unsigned char*)vm_malloc(COMPRESSED_BUFFER_SIZE);
Assert(Compressed_service_buffer != NULL);
}
for (i = 0; i < MAX_AUDIO_STREAMS; i++)
{
Audio_streams[i].Init_Data();
Audio_streams[i].status = ASF_FREE;
Audio_streams[i].type = ASF_NONE;
}
INITIALIZE_CRITICAL_SECTION(Global_service_lock);
Audiostream_inited = 1;
}
