static int pause_action(int tok, int val)
{
audio_play(AUD_MENU, 1.0f);
switch (tok)
{
case PAUSE_CONTINUE:
audio_pause(0);
video_set_grab(0);
return goto_state(st_continue);
case PAUSE_RESTART:
if (progress_same())
{
audio_pause(0);
video_set_grab(1);
return goto_state(&st_play_ready);
}
break;
case PAUSE_EXIT:
progress_stat(GAME_NONE);
progress_stop();
audio_pause(0);
audio_music_stop();
return goto_state(&st_exit);
}
return 1;
}
void pause_action(bool may_fade, bool updatewps)
{
#if CONFIG_CODEC == SWCODEC
/* Do audio first, then update, unless skin were to use its local
status in which case, reverse it */
audio_pause();
if (updatewps)
update_non_static();
#else
if (may_fade && global_settings.fade_on_stop)
fade(false, updatewps);
else
audio_pause();
#endif
if (global_settings.pause_rewind) {
long newpos;
#if (CONFIG_CODEC == SWCODEC)
audio_pre_ff_rewind();
#endif
newpos = audio_current_track()->elapsed
- global_settings.pause_rewind * 1000;
audio_ff_rewind(newpos > 0 ? newpos : 0);
}
(void)may_fade;
}
void play_click(int sound)
{
int snd_bf_pointer;
uae_s16 gui_volume;
if (!changed_prefs.gui_volume) return;
if (changed_prefs.sound_stereo!=1) return; //Only stereo implemented
gui_volume = 5-changed_prefs.gui_volume;
if (gui_volume<0) gui_volume=0;
if (gui_volume>5) gui_volume=5;
audio_resume();
for(snd_bf_pointer=0; snd_bf_pointer< (len_click_buffer[sound]-sndbufsize); snd_bf_pointer+=sndbufsize)
{
memcpy_volume((uae_s16 *)sndbuffer, (uae_s16 *)(click_buffer_pointer[sound]+snd_bf_pointer), sndbufsize, gui_volume);
finish_sound_buffer();
}
memcpy(sndbuffer, click_buffer_pointer[sound] + snd_bf_pointer, len_click_buffer[sound] - snd_bf_pointer); //The last chunk
memset((char *) sndbuffer + len_click_buffer[sound]-snd_bf_pointer,0, sndbufsize -(len_click_buffer[sound]- snd_bf_pointer));
finish_sound_buffer();
clearbuffer();
audio_pause();
}
static int pause_enter(struct state *st, struct state *prev)
{
st_continue = prev;
video_clr_grab();
audio_pause(1);
hud_update(0);
return pause_gui();
}
void ab_jump_to_A_marker(void)
{
#if (CONFIG_CODEC != SWCODEC)
bool paused = (audio_status() & AUDIO_STATUS_PAUSE) != 0;
if ( ! paused )
audio_pause();
#endif
audio_ff_rewind(ab_A_marker);
#if (CONFIG_CODEC != SWCODEC)
if ( ! paused )
audio_resume();
#endif
}
/* ----------------------------------------------------------------------- */
bool bookmark_autobookmark(bool prompt_ok)
{
char* bookmark;
bool update;
if (!bookmark_is_bookmarkable_state())
return false;
audio_pause(); /* first pause playback */
update = (global_settings.autoupdatebookmark && bookmark_exists());
bookmark = create_bookmark();
#if CONFIG_CODEC != SWCODEC
/* Workaround for inability to speak when paused: all callers will
just do audio_stop() when we return, so we can do it right
away. This makes it possible to speak the "Create a Bookmark?"
prompt and the "Bookmark Created" splash. */
audio_stop();
#endif
if (update)
return write_bookmark(true, bookmark);
switch (global_settings.autocreatebookmark)
{
case BOOKMARK_YES:
return write_bookmark(true, bookmark);
case BOOKMARK_NO:
return false;
case BOOKMARK_RECENT_ONLY_YES:
return write_bookmark(false, bookmark);
}
#ifdef HAVE_LCD_BITMAP
const char *lines[]={ID2P(LANG_AUTO_BOOKMARK_QUERY)};
const struct text_message message={lines, 1};
#else
const char *lines[]={ID2P(LANG_AUTO_BOOKMARK_QUERY),
str(LANG_CONFIRM_WITH_BUTTON)};
const struct text_message message={lines, 2};
#endif
if(prompt_ok && gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES)
{
if (global_settings.autocreatebookmark == BOOKMARK_RECENT_ONLY_ASK)
return write_bookmark(false, bookmark);
else
return write_bookmark(true, bookmark);
}
return false;
}
static OSStatus theRenderProc(void *inRefCon,
AudioUnitRenderActionFlags *inActionFlags,
const AudioTimeStamp *inTimeStamp,
UInt32 inBusNumber, UInt32 inNumFrames,
AudioBufferList *ioData)
{
int amt=av_fifo_size(ao->buffer);
int req=(inNumFrames)*ao->packetSize;
if(amt>req)
amt=req;
if(amt)
read_buffer((unsigned char *)ioData->mBuffers[0].mData, amt);
else audio_pause();
ioData->mBuffers[0].mDataByteSize = amt;
return noErr;
}
/* takes care of seeking to a track in a playlist
* returns false if audio isn't playing */
static bool seek(unsigned long pos)
{
if (!(audio_status() & AUDIO_STATUS_PLAY))
{
return false;
}
else
{
#if (CONFIG_CODEC == SWCODEC)
audio_pre_ff_rewind();
audio_ff_rewind(pos);
#else
audio_pause();
audio_ff_rewind(pos);
audio_resume();
#endif
return true;
}
}
static void *cpu_thread(void *dummyptr) {
assert(pthread_self() == cpu_thread_id);
LOG("cpu_thread : initialized...");
struct timespec deltat;
#if !MOBILE_DEVICE
struct timespec disk_motor_time;
#endif
struct timespec t0; // the target timer
struct timespec ti, tj; // actual time samples
bool negative = false;
long drift_adj_nsecs = 0; // generic drift adjustment between target and actual
int debugging_cycles0 = 0;
int debugging_cycles = 0;
#if DEBUG_TIMING
unsigned long dbg_ticks = 0;
int speaker_neg_feedback = 0;
int speaker_pos_feedback = 0;
unsigned int dbg_cycles_executed = 0;
#endif
do
{
#ifdef AUDIO_ENABLED
LOG("CPUTHREAD %lu LOCKING FOR MAYBE INITIALIZING AUDIO ...", cpu_thread_id);
pthread_mutex_lock(&interface_mutex);
if (emul_reinitialize_audio) {
emul_reinitialize_audio = false;
speaker_destroy();
MB_Destroy();
audio_shutdown();
audio_init();
speaker_init();
MB_Initialize();
}
pthread_mutex_unlock(&interface_mutex);
LOG("UNLOCKING FOR MAYBE INITIALIZING AUDIO ...");
#endif
if (emul_reinitialize) {
reinitialize();
}
LOG("cpu_thread : begin main loop ...");
clock_gettime(CLOCK_MONOTONIC, &t0);
do {
SCOPE_TRACE_CPU("CPU mainloop");
// -LOCK----------------------------------------------------------------------------------------- SAMPLE ti
#ifdef AUDIO_ENABLED
if (UNLIKELY(emul_pause_audio)) {
emul_pause_audio = false;
audio_pause();
}
#endif
pthread_mutex_lock(&interface_mutex);
#ifdef AUDIO_ENABLED
if (UNLIKELY(emul_resume_audio)) {
emul_resume_audio = false;
audio_resume();
}
#endif
clock_gettime(CLOCK_MONOTONIC, &ti);
deltat = timespec_diff(t0, ti, &negative);
if (deltat.tv_sec)
{
if (!is_fullspeed) {
TIMING_LOG("NOTE : serious divergence from target time ...");
}
t0 = ti;
deltat = timespec_diff(t0, ti, &negative);
}
t0 = timespec_add(t0, EXECUTION_PERIOD_NSECS); // expected interval
drift_adj_nsecs = negative ? ~deltat.tv_nsec : deltat.tv_nsec;
// set up increment & decrement counters
cpu65_cycles_to_execute = (cycles_persec_target / 1000); // cycles_persec_target * EXECUTION_PERIOD_NSECS / NANOSECONDS_PER_SECOND
if (!is_fullspeed) {
cpu65_cycles_to_execute += cycles_speaker_feedback;
}
if (cpu65_cycles_to_execute < 0)
{
cpu65_cycles_to_execute = 0;
}
#ifdef AUDIO_ENABLED
MB_StartOfCpuExecute();
#endif
if (is_debugging) {
debugging_cycles0 = cpu65_cycles_to_execute;
debugging_cycles = cpu65_cycles_to_execute;
}
do {
if (is_debugging) {
cpu65_cycles_to_execute = 1;
}
cpu65_cycle_count = 0;
cycles_checkpoint_count = 0;
cpu65_run(); // run emulation for cpu65_cycles_to_execute cycles ...
if (is_debugging) {
debugging_cycles -= cpu65_cycle_count;
if (c_debugger_should_break() || (debugging_cycles <= 0)) {
int err = 0;
if ((err = pthread_cond_signal(&dbg_thread_cond))) {
ERRLOG("pthread_cond_signal : %d", err);
}
if ((err = pthread_cond_wait(&cpu_thread_cond, &interface_mutex))) {
ERRLOG("pthread_cond_wait : %d", err);
}
if (debugging_cycles <= 0) {
cpu65_cycle_count = debugging_cycles0 - debugging_cycles/*<=0*/;
break;
}
}
}
if (emul_reinitialize) {
reinitialize();
}
} while (is_debugging);
#if DEBUG_TIMING
dbg_cycles_executed += cpu65_cycle_count;
#endif
g_dwCyclesThisFrame += cpu65_cycle_count;
#ifdef AUDIO_ENABLED
MB_UpdateCycles(); // update 6522s (NOTE: do this before updating cycles_count_total)
#endif
timing_checkpoint_cycles();
#if CPU_TRACING
cpu65_trace_checkpoint();
#endif
#ifdef AUDIO_ENABLED
speaker_flush(); // play audio
#endif
if (g_dwCyclesThisFrame >= dwClksPerFrame) {
g_dwCyclesThisFrame -= dwClksPerFrame;
#ifdef AUDIO_ENABLED
MB_EndOfVideoFrame();
#endif
}
clock_gettime(CLOCK_MONOTONIC, &tj);
pthread_mutex_unlock(&interface_mutex);
// -UNLOCK--------------------------------------------------------------------------------------- SAMPLE tj
#if !MOBILE_DEVICE
if (timing_shouldAutoAdjustSpeed()) {
disk_motor_time = timespec_diff(disk6.motor_time, tj, &negative);
assert(!negative);
if (!is_fullspeed &&
#ifdef AUDIO_ENABLED
!speaker_isActive() &&
#endif
!video_isDirty() && (!disk6.motor_off && (disk_motor_time.tv_sec || disk_motor_time.tv_nsec > DISK_MOTOR_QUIET_NSECS)) )
{
TIMING_LOG("auto switching to full speed");
_timing_initialize(CPU_SCALE_FASTEST);
}
}
#endif
if (!is_fullspeed) {
deltat = timespec_diff(ti, tj, &negative);
assert(!negative);
long sleepfor = 0;
if (!deltat.tv_sec)
{
sleepfor = EXECUTION_PERIOD_NSECS - drift_adj_nsecs - deltat.tv_nsec;
}
if (sleepfor <= 0)
{
// lagging ...
static time_t throttle_warning = 0;
if (t0.tv_sec - throttle_warning > 0)
{
TIMING_LOG("not sleeping to catch up ... %ld . %ld", deltat.tv_sec, deltat.tv_nsec);
throttle_warning = t0.tv_sec;
}
}
else
{
deltat.tv_sec = 0;
deltat.tv_nsec = sleepfor;
TRACE_CPU_BEGIN("sleep");
nanosleep(&deltat, NULL);
TRACE_CPU_END();
}
#if DEBUG_TIMING
// collect timing statistics
if (speaker_neg_feedback > cycles_speaker_feedback)
{
speaker_neg_feedback = cycles_speaker_feedback;
}
if (speaker_pos_feedback < cycles_speaker_feedback)
{
speaker_pos_feedback = cycles_speaker_feedback;
}
dbg_ticks += EXECUTION_PERIOD_NSECS;
if ((dbg_ticks % NANOSECONDS_PER_SECOND) == 0)
{
TIMING_LOG("tick:(%ld.%ld) real:(%ld.%ld) cycles exe: %d ... speaker feedback: %d/%d", t0.tv_sec, t0.tv_nsec, ti.tv_sec, ti.tv_nsec, dbg_cycles_executed, speaker_neg_feedback, speaker_pos_feedback);
dbg_cycles_executed = 0;
dbg_ticks = 0;
speaker_neg_feedback = 0;
speaker_pos_feedback = 0;
}
#endif
}
#if !MOBILE_DEVICE
if (timing_shouldAutoAdjustSpeed()) {
if (is_fullspeed && (
#ifdef AUDIO_ENABLED
speaker_isActive() ||
#endif
video_isDirty() || (disk6.motor_off && (disk_motor_time.tv_sec || disk_motor_time.tv_nsec > DISK_MOTOR_QUIET_NSECS))) )
{
double speed = alt_speed_enabled ? cpu_altscale_factor : cpu_scale_factor;
if (speed < CPU_SCALE_FASTEST) {
TIMING_LOG("auto switching to configured speed");
_timing_initialize(speed);
}
}
}
#endif
if (UNLIKELY(emul_reinitialize)) {
break;
}
#ifdef AUDIO_ENABLED
if (UNLIKELY(emul_reinitialize_audio)) {
break;
}
#endif
if (UNLIKELY(cpu_shutting_down)) {
break;
}
} while (1);
if (UNLIKELY(cpu_shutting_down)) {
break;
}
} while (1);
#ifdef AUDIO_ENABLED
speaker_destroy();
MB_Destroy();
audio_shutdown();
#endif
return NULL;
}
static javacall_result video_pause(javacall_handle handle)
{
return audio_pause(handle);
}
/*
* Here's where all the action takes place!
*/
void real_main (int argc, char **argv)
{
show_version ();
#if defined (NATMEM_OFFSET)
if (NATMEM_OFFSET == 0 && sizeof (void*) < 8) {
write_log ("NATMEM_OFFSET is 0; I hope you used 'uae-preloader' to load me, or else ...\n");
}
#endif
#ifdef FILESYS
currprefs.mountinfo = changed_prefs.mountinfo = &options_mountinfo;
#endif
restart_program = 1;
#ifdef _WIN32
sprintf (restart_config, "%sConfigurations\\", start_path);
#endif
strcat (restart_config, OPTIONSFILENAME);
/* Initial state is stopped */
uae_target_state = UAE_STATE_STOPPED;
while (uae_target_state != UAE_STATE_QUITTING) {
int want_gui;
set_state (uae_target_state);
do_preinit_machine (argc, argv);
/* Should we open the GUI? TODO: This mess needs to go away */
want_gui = currprefs.start_gui;
if (restart_program == 2)
want_gui = 0;
else if (restart_program == 3)
want_gui = 1;
changed_prefs = currprefs;
if (want_gui) {
/* Handle GUI at start-up */
int err = gui_open ();
if (err >= 0) {
do {
gui_handle_events ();
uae_msleep (10);
} while (!uae_state_change_pending ());
} else if (err == - 1) {
if (restart_program == 3) {
restart_program = 0;
uae_quit ();
}
} else
uae_quit ();
currprefs = changed_prefs;
fix_options ();
inputdevice_init ();
}
restart_program = 0;
if (uae_target_state == UAE_STATE_QUITTING)
break;
uae_target_state = UAE_STATE_COLD_START;
/* Start emulator proper. */
if (!do_init_machine ())
break;
while (uae_target_state != UAE_STATE_QUITTING && uae_target_state != UAE_STATE_STOPPED) {
/* Reset */
set_state (uae_target_state);
do_reset_machine (uae_state == UAE_STATE_COLD_START);
/* Running */
uae_target_state = UAE_STATE_RUNNING;
/*
* Main Loop
*/
do {
set_state (uae_target_state);
/* Run emulator. */
do_run_machine ();
if (uae_target_state == UAE_STATE_PAUSED) {
/* Paused */
set_state (uae_target_state);
audio_pause ();
/* While UAE is paused we have to handle
* input events, etc. ourselves.
*/
do {
gui_handle_events ();
handle_events ();
/* Manually pump input device */
inputdevicefunc_keyboard.read ();
inputdevicefunc_mouse.read ();
inputdevicefunc_joystick.read ();
inputdevice_handle_inputcode ();
/* Don't busy wait. */
uae_msleep (10);
} while (!uae_state_change_pending ());
audio_resume ();
}
} while (uae_target_state == UAE_STATE_RUNNING);
/*
* End of Main Loop
*
* We're no longer running or paused.
*/
set_inhibit_frame (IHF_QUIT_PROGRAM);
#ifdef FILESYS
/* Ensure any cached changes to virtual filesystem are flushed before
* resetting or exitting. */
filesys_prepare_reset ();
#endif
} /* while (!QUITTING && !STOPPED) */
do_exit_machine ();
/* TODO: This stuff is a hack. What we need to do is
* check whether a config GUI is available. If not,
* then quit.
*/
restart_program = 3;
}
zfile_exit ();
}
int
psp_main_menu(void)
{
gp2xCtrlData c;
long new_pad;
long old_pad;
int last_time;
int end_menu;
audio_pause();
cap32_save_back_to_blit();
psp_kbd_wait_no_button();
old_pad = 0;
last_time = 0;
end_menu = 0;
while (! end_menu)
{
psp_display_screen_menu();
psp_sdl_flip();
while (1)
{
gp2xCtrlReadBufferPositive(&c, 1);
c.Buttons &= PSP_ALL_BUTTON_MASK;
if (c.Buttons) break;
}
new_pad = c.Buttons;
if ((old_pad != new_pad) || ((c.TimeStamp - last_time) > PSP_MENU_MIN_TIME)) {
last_time = c.TimeStamp;
old_pad = new_pad;
} else continue;
if ((c.Buttons & GP2X_CTRL_LTRIGGER) == GP2X_CTRL_LTRIGGER) {
psp_settings_menu();
old_pad = new_pad = 0;
} else
if ((c.Buttons & GP2X_CTRL_RTRIGGER) == GP2X_CTRL_RTRIGGER) {
psp_main_menu_reset();
end_menu = 1;
} else
if ((new_pad == GP2X_CTRL_LEFT ) ||
(new_pad == GP2X_CTRL_RIGHT) ||
(new_pad == GP2X_CTRL_CROSS) ||
(new_pad == GP2X_CTRL_CIRCLE))
{
int step = 0;
if (new_pad & GP2X_CTRL_RIGHT) {
step = 1;
} else
if (new_pad & GP2X_CTRL_LEFT) {
step = -1;
}
switch (cur_menu_id )
{
case MENU_LOAD_SLOT : if (step) psp_main_menu_cur_slot(step);
else if (psp_main_menu_load_slot()) end_menu = 1;
break;
case MENU_SAVE_SLOT : if (step) psp_main_menu_cur_slot(step);
else psp_main_menu_save_slot();
break;
case MENU_DEL_SLOT : if (step) psp_main_menu_cur_slot(step);
else psp_main_menu_del_slot();
break;
case MENU_LOAD_SNA : if (psp_main_menu_load(FMGR_FORMAT_SNA, 0)) end_menu = 1;
old_pad = new_pad = 0;
break;
case MENU_LOAD_DSKA : if (psp_main_menu_load(FMGR_FORMAT_DSK, 'A')) {
if (CPC.psp_explore_disk == CPC_EXPLORE_LOAD) {
if (psp_disk_menu()) {
end_menu = 1;
}
} else
if (CPC.psp_explore_disk >= CPC_EXPLORE_AUTO) {
if (psp_disk_auto()) {
end_menu = 1;
}
}
}
old_pad = new_pad = 0;
break;
case MENU_LOAD_DSKB : psp_main_menu_load(FMGR_FORMAT_DSK, 'B');
old_pad = new_pad = 0;
break;
case MENU_COMMAND : if (step) psp_main_menu_cur_command(step);
else {
psp_main_menu_command();
end_menu = 1;
}
break;
case MENU_EDITOR : psp_main_menu_editor();
old_pad = new_pad = 0;
break;
case MENU_CHEATS : psp_cheat_menu();
old_pad = new_pad = 0;
break;
case MENU_KEYBOARD : psp_keyboard_menu();
old_pad = new_pad = 0;
break;
case MENU_JOYSTICK : psp_joystick_menu();
old_pad = new_pad = 0;
break;
case MENU_SETTINGS : psp_settings_menu();
old_pad = new_pad = 0;
break;
case MENU_SCREENSHOT : psp_main_menu_screenshot();
end_menu = 1;
break;
case MENU_RESET : psp_main_menu_reset();
end_menu = 1;
break;
case MENU_BACK : end_menu = 1;
break;
case MENU_EXIT : psp_main_menu_exit();
break;
case MENU_HELP : psp_help_menu();
old_pad = new_pad = 0;
break;
}
} else
if(new_pad & GP2X_CTRL_UP) {
if (cur_menu_id > 0) cur_menu_id--;
else cur_menu_id = MAX_MENU_ITEM-1;
} else
if(new_pad & GP2X_CTRL_DOWN) {
if (cur_menu_id < (MAX_MENU_ITEM-1)) cur_menu_id++;
else cur_menu_id = 0;
} else
if(new_pad & GP2X_CTRL_SQUARE) {
/* Cancel */
end_menu = -1;
} else
if((new_pad & GP2X_CTRL_SELECT) == GP2X_CTRL_SELECT) {
/* Back to CPC */
end_menu = 1;
}
}
psp_kbd_wait_no_button();
psp_sdl_clear_screen( PSP_MENU_BLACK_COLOR );
psp_sdl_flip();
psp_sdl_clear_screen( PSP_MENU_BLACK_COLOR );
psp_sdl_flip();
psp_sdl_clear_blit(0);
audio_resume();
return 1;
}
static void *cpu_thread(void *dummyptr) {
#ifndef NDEBUG // Spamsung Galaxy Y running Gingerbread triggers this, wTf?!
ASSERT_ON_CPU_THREAD();
#endif
LOG("cpu_thread : initialized...");
struct timespec deltat = { 0 };
struct timespec disk_motor_time = { 0 };
struct timespec t0 = { 0 }; // the target timer
struct timespec ti = { 0 }; // actual before time sample
struct timespec tj = { 0 }; // actual after time sample
bool negative = false;
long drift_adj_nsecs = 0; // generic drift adjustment between target and actual
int debugging_cycles = 0;
unsigned long dbg_ticks = 0;
#if DEBUG_TIMING
int speaker_neg_feedback = 0;
int speaker_pos_feedback = 0;
unsigned long dbg_cycles_executed = 0;
#endif
audio_init();
speaker_init();
MB_Initialize();
run_args.emul_reinitialize = 1;
cpu_runloop:
do {
LOG("CPUTHREAD %lu LOCKING FOR MAYBE INITIALIZING AUDIO ...", (unsigned long)cpu_thread_id);
pthread_mutex_lock(&interface_mutex);
if (emul_reinitialize_audio) {
emul_reinitialize_audio = false;
speaker_destroy();
extern void MB_SoftDestroy(void);
MB_SoftDestroy();
audio_shutdown();
audio_init();
speaker_init();
extern void MB_SoftInitialize(void);
MB_SoftInitialize();
}
pthread_mutex_unlock(&interface_mutex);
LOG("UNLOCKING FOR MAYBE INITIALIZING AUDIO ...");
if (run_args.emul_reinitialize) {
reinitialize();
}
LOG("cpu_thread : begin main loop ...");
clock_gettime(CLOCK_MONOTONIC, &t0);
do {
////SCOPE_TRACE_CPU("CPU mainloop");
// -LOCK----------------------------------------------------------------------------------------- SAMPLE ti
if (UNLIKELY(emul_pause_audio)) {
emul_pause_audio = false;
audio_pause();
}
pthread_mutex_lock(&interface_mutex);
if (UNLIKELY(emul_resume_audio)) {
emul_resume_audio = false;
audio_resume();
}
if (UNLIKELY(emul_video_dirty)) {
emul_video_dirty = false;
video_setDirty(A2_DIRTY_FLAG);
}
clock_gettime(CLOCK_MONOTONIC, &ti);
deltat = timespec_diff(t0, ti, &negative);
if (deltat.tv_sec) {
if (!is_fullspeed) {
TIMING_LOG("NOTE : serious divergence from target time ...");
}
t0 = ti;
deltat = timespec_diff(t0, ti, &negative);
}
t0 = timespec_add(t0, EXECUTION_PERIOD_NSECS); // expected interval
drift_adj_nsecs = negative ? ~deltat.tv_nsec : deltat.tv_nsec;
// set up increment & decrement counters
run_args.cpu65_cycles_to_execute = (cycles_persec_target / 1000); // cycles_persec_target * EXECUTION_PERIOD_NSECS / NANOSECONDS_PER_SECOND
if (!is_fullspeed) {
run_args.cpu65_cycles_to_execute += cycles_speaker_feedback;
}
if (run_args.cpu65_cycles_to_execute < 0) {
run_args.cpu65_cycles_to_execute = 0;
}
MB_StartOfCpuExecute();
if (is_debugging) {
debugging_cycles = run_args.cpu65_cycles_to_execute;
}
do {
if (is_debugging) {
run_args.cpu65_cycles_to_execute = 1;
}
run_args.cpu65_cycle_count = 0;
cycles_checkpoint_count = 0;
cpu65_run(&run_args); // run emulation for cpu65_cycles_to_execute cycles ...
#if DEBUG_TIMING
dbg_cycles_executed += run_args.cpu65_cycle_count;
#endif
if (is_debugging) {
debugging_cycles -= run_args.cpu65_cycle_count;
timing_checkpointCycles();
if (c_debugger_should_break() || (debugging_cycles <= 0)) {
int err = 0;
if ((err = pthread_cond_signal(&dbg_thread_cond))) {
LOG("pthread_cond_signal : %d", err);
}
if ((err = pthread_cond_wait(&cpu_thread_cond, &interface_mutex))) {
LOG("pthread_cond_wait : %d", err);
}
if (debugging_cycles <= 0) {
break;
}
}
if (run_args.emul_reinitialize) {
pthread_mutex_unlock(&interface_mutex);
goto cpu_runloop;
}
}
} while (is_debugging);
MB_UpdateCycles();
// TODO : modularize MB and other peripheral card cycles/interrupts ...
speaker_flush(); // play audio
TRACE_CPU_BEGIN("advance scanner");
video_scannerUpdate();
TRACE_CPU_END();
clock_gettime(CLOCK_MONOTONIC, &tj);
pthread_mutex_unlock(&interface_mutex);
// -UNLOCK--------------------------------------------------------------------------------------- SAMPLE tj
if (timing_shouldAutoAdjustSpeed() && !is_fullspeed) {
disk_motor_time = timespec_diff(disk6.motor_time, tj, &negative);
if (UNLIKELY(negative)) {
LOG("WHOA... time went backwards #1! Did you just cross a timezone?");
disk_motor_time.tv_sec = 1;
}
if (!speaker_isActive() && !video_isDirty(A2_DIRTY_FLAG) && (disk6.disk[disk6.drive].file_name != NULL) &&
!disk6.motor_off && (disk_motor_time.tv_sec || disk_motor_time.tv_nsec > DISK_MOTOR_QUIET_NSECS) )
{
TIMING_LOG("auto switching to full speed");
_timing_initialize(CPU_SCALE_FASTEST);
}
}
if (!is_fullspeed) {
deltat = timespec_diff(ti, tj, &negative);
if (UNLIKELY(negative)) {
LOG("WHOA... time went backwards #2! Did you just cross a timezone?");
deltat.tv_sec = 1;
}
long sleepfor = 0;
if (LIKELY(!deltat.tv_sec))
{
sleepfor = EXECUTION_PERIOD_NSECS - drift_adj_nsecs - deltat.tv_nsec;
}
if (sleepfor <= 0)
{
// lagging ...
static time_t throttle_warning = 0;
if (t0.tv_sec - throttle_warning > 0)
{
TIMING_LOG("not sleeping to catch up ... %ld . %ld", deltat.tv_sec, deltat.tv_nsec);
throttle_warning = t0.tv_sec;
}
}
else
{
deltat.tv_sec = 0;
deltat.tv_nsec = sleepfor;
////TRACE_CPU_BEGIN("sleep");
nanosleep(&deltat, NULL);
////TRACE_CPU_END();
}
#if DEBUG_TIMING
// collect timing statistics
if (speaker_neg_feedback > cycles_speaker_feedback)
{
speaker_neg_feedback = cycles_speaker_feedback;
}
if (speaker_pos_feedback < cycles_speaker_feedback)
{
speaker_pos_feedback = cycles_speaker_feedback;
}
if ((dbg_ticks % NANOSECONDS_PER_SECOND) == 0)
{
TIMING_LOG("tick:(%ld.%ld) real:(%ld.%ld) cycles exe: %d ... speaker feedback: %d/%d", t0.tv_sec, t0.tv_nsec, ti.tv_sec, ti.tv_nsec, dbg_cycles_executed, speaker_neg_feedback, speaker_pos_feedback);
dbg_cycles_executed = 0;
speaker_neg_feedback = 0;
speaker_pos_feedback = 0;
}
#endif
if ((dbg_ticks % NANOSECONDS_PER_SECOND) == 0) {
dbg_ticks = 0;
}
}
if (timing_shouldAutoAdjustSpeed() && is_fullspeed) {
disk_motor_time = timespec_diff(disk6.motor_time, tj, &negative);
if (UNLIKELY(negative)) {
LOG("WHOA... time went backwards #3! Did you just cross a timezone?");
disk_motor_time.tv_sec = 1;
}
if (speaker_isActive() || video_isDirty(A2_DIRTY_FLAG) ||
(disk6.motor_off && (disk_motor_time.tv_sec || disk_motor_time.tv_nsec > DISK_MOTOR_QUIET_NSECS)) )
{
double speed = alt_speed_enabled ? cpu_altscale_factor : cpu_scale_factor;
if (speed <= CPU_SCALE_FASTEST_PIVOT) {
TIMING_LOG("auto switching to configured speed");
_timing_initialize(speed);
}
}
}
if (UNLIKELY(run_args.emul_reinitialize)) {
break;
}
if (UNLIKELY(emul_reinitialize_audio)) {
break;
}
if (UNLIKELY(cpu_shutting_down)) {
break;
}
} while (1);
if (UNLIKELY(cpu_shutting_down)) {
break;
}
} while (1);
speaker_destroy();
MB_Destroy();
audio_shutdown();
cpu_thread_id = 0;
cpu_pause();
disk6_eject(0);
disk6_eject(1);
return NULL;
}
void SACM_Pause(void) {
audio_pause(&__gaudio);
}
/* Receive a command from the client and execute it. */
static void handle_command (const int client_id)
{
int cmd;
int err = 0;
struct client *cli = &clients[client_id];
if (!get_int(cli->socket, &cmd)) {
logit ("Failed to get command from the client");
close (cli->socket);
del_client (cli);
return;
}
switch (cmd) {
case CMD_QUIT:
logit ("Exit request from the client");
close (cli->socket);
del_client (cli);
server_quit = 1;
break;
case CMD_LIST_CLEAR:
logit ("Clearing the list");
audio_plist_clear ();
break;
case CMD_LIST_ADD:
if (!req_list_add(cli))
err = 1;
break;
case CMD_PLAY:
if (!req_play(cli))
err = 1;
break;
case CMD_DISCONNECT:
logit ("Client disconnected");
close (cli->socket);
del_client (cli);
break;
case CMD_PAUSE:
audio_pause ();
break;
case CMD_UNPAUSE:
audio_unpause ();
break;
case CMD_STOP:
audio_stop ();
break;
case CMD_GET_CTIME:
if (!send_data_int(cli, MAX(0, audio_get_time())))
err = 1;
break;
case CMD_SEEK:
if (!req_seek(cli))
err = 1;
break;
case CMD_JUMP_TO:
if (!req_jump_to(cli))
err = 1;
break;
case CMD_GET_SNAME:
if (!send_sname(cli))
err = 1;
break;
case CMD_GET_STATE:
if (!send_data_int(cli, audio_get_state()))
err = 1;
break;
case CMD_GET_BITRATE:
if (!send_data_int(cli, sound_info.bitrate))
err = 1;
break;
case CMD_GET_AVG_BITRATE:
if (!send_data_int(cli, sound_info.avg_bitrate))
err = 1;
break;
case CMD_GET_RATE:
if (!send_data_int(cli, sound_info.rate))
err = 1;
break;
case CMD_GET_CHANNELS:
if (!send_data_int(cli, sound_info.channels))
err = 1;
break;
case CMD_NEXT:
audio_next ();
break;
case CMD_PREV:
audio_prev ();
break;
case CMD_PING:
if (!send_int(cli->socket, EV_PONG))
err = 1;
break;
case CMD_GET_OPTION:
if (!send_option(cli))
err = 1;
break;
case CMD_SET_OPTION:
if (!get_set_option(cli))
err = 1;
break;
case CMD_GET_MIXER:
if (!send_data_int(cli, audio_get_mixer()))
err = 1;
break;
case CMD_SET_MIXER:
if (!set_mixer(cli))
err = 1;
break;
case CMD_DELETE:
if (!delete_item(cli))
err = 1;
break;
case CMD_SEND_PLIST_EVENTS:
cli->wants_plist_events = 1;
logit ("Request for events");
break;
case CMD_GET_PLIST:
if (!get_client_plist(cli))
err = 1;
break;
case CMD_SEND_PLIST:
if (!req_send_plist(cli))
err = 1;
break;
case CMD_CAN_SEND_PLIST:
cli->can_send_plist = 1;
break;
case CMD_CLI_PLIST_ADD:
case CMD_CLI_PLIST_DEL:
case CMD_CLI_PLIST_CLEAR:
case CMD_CLI_PLIST_MOVE:
if (!plist_sync_cmd(cli, cmd))
err = 1;
break;
case CMD_LOCK:
if (!client_lock(cli))
err = 1;
break;
case CMD_UNLOCK:
if (!client_unlock(cli))
err = 1;
break;
case CMD_GET_SERIAL:
if (!send_serial(cli))
err = 1;
break;
case CMD_PLIST_GET_SERIAL:
if (!req_plist_get_serial(cli))
err = 1;
break;
case CMD_PLIST_SET_SERIAL:
if (!req_plist_set_serial(cli))
err = 1;
break;
case CMD_GET_TAGS:
if (!req_get_tags(cli))
err = 1;
break;
case CMD_TOGGLE_MIXER_CHANNEL:
req_toggle_mixer_channel ();
break;
case CMD_TOGGLE_SOFTMIXER:
req_toggle_softmixer ();
break;
case CMD_GET_MIXER_CHANNEL_NAME:
if (!req_get_mixer_channel_name(cli))
err = 1;
break;
case CMD_GET_FILE_TAGS:
if (!get_file_tags(client_id))
err = 1;
break;
case CMD_ABORT_TAGS_REQUESTS:
if (!abort_tags_requests(client_id))
err = 1;
break;
case CMD_LIST_MOVE:
if (!req_list_move(cli))
err = 1;
break;
case CMD_TOGGLE_EQUALIZER:
req_toggle_equalizer();
break;
case CMD_EQUALIZER_REFRESH:
req_equalizer_refresh();
break;
case CMD_EQUALIZER_PREV:
req_equalizer_prev();
break;
case CMD_EQUALIZER_NEXT:
req_equalizer_next();
break;
case CMD_TOGGLE_MAKE_MONO:
req_toggle_make_mono();
break;
case CMD_QUEUE_ADD:
if (!req_queue_add(cli))
err = 1;
break;
case CMD_QUEUE_DEL:
if (!req_queue_del(cli))
err = 1;
break;
case CMD_QUEUE_CLEAR:
logit ("Clearing the queue");
audio_queue_clear ();
add_event_all (EV_QUEUE_CLEAR, NULL);
break;
case CMD_QUEUE_MOVE:
if (!req_queue_move(cli))
err = 1;
break;
case CMD_GET_QUEUE:
if (!req_send_queue(cli))
err = 1;
break;
default:
logit ("Bad command (0x%x) from the client", cmd);
err = 1;
}
if (err) {
logit ("Closing client connection due to error");
close (cli->socket);
del_client (cli);
}
}
unsigned long kb_action(unsigned short fkey, struct setting_key *kcol, int kcount)
{
unsigned short kp = keypurpose_null;
int i;
for(i=0; i<kcount; i++)
{
if(kcol[i].kcomb == fkey)
{
kp = kcol[i].kaction;
break;
}else if(kcol[i].kcomb == 0 && kcol[i].kaction == keypurpose_null){
return 0;
}
}
if(kp == keypurpose_null)return 0;
switch(kp)
{
case keypurpose_play:
audio_play();
break;
case keypurpose_pause:
audio_pause();
break;
case keypurpose_stop:
audio_stop();
break;
case keypurpose_load:
GlobalFunction(Function_OpenFileDialog);
break;
case keypurpose_rewind:
GlobalFunction(Function_Rewind);
break;
case keypurpose_forward:
GlobalFunction(Function_Forward);
break;
case keypurpose_previous:
audio_playlist_previous();
break;
case keypurpose_next:
audio_playlist_next();
break;
case keypurpose_eject:
if(settings.player.selected_drive)
{
if(audio_playlist_getsource(audio_playlist_getcurrentindex())[0] == settings.player.selected_drive)audio_stop();
audio_input_drive_eject((char)settings.player.selected_drive);
}
break;
case keypurpose_select:
if(settings.player.selected_drive)
{
int i, c = audio_input_drive_gettracks((char)settings.player.selected_drive);
letter buf[128];
letter buf2[32];
if(c > 0)
{
audio_playlist_clear();
for(i=0; i<c; i++)
{
buf[0] = (letter)settings.player.selected_drive;
str_cpy(buf + 1, uni(":\\Track"));
memset(buf2, 0, sizeof(buf2));
str_itos(i + 1, buf2, 10);
str_cat(buf, buf2);
str_cat(buf, uni(".cda"));
audio_playlist_add(buf, 0, 0);
}
fennec_refresh(fennec_v_refresh_force_high);
}
}
break;
case keypurpose_panelsw_main:
GlobalFunction(Function_MainPanel);
break;
case keypurpose_panelsw_color:
GlobalFunction(Function_SelectThemePanel);
break;
case keypurpose_panelsw_visualization:
//Display_ShowPanel(PanelID_Visualization);
break;
case keypurpose_panelsw_equalizer:
GlobalFunction(Function_EqualizerPanel);
break;
case keypurpose_panelsw_mediainfo:
break;
case keypurpose_panelsw_playlist:
break;
case keypurpose_panelnext:
//Display_ShowPanel_Next();
break;
case keypurpose_panelprevious:
//Display_ShowPanel_Back();
break;
case keypurpose_exit:
fennec_power_set(fennec_power_mode_default);
break;
case keypurpose_sleep:
fennec_power_sleep();
break;
case keypurpose_minimize:
ShowWindow(window_main,SW_MINIMIZE);
break;
case keypurpose_refresh:
fennec_refresh(fennec_v_refresh_force_full);
break;
case keypurpose_conversion:
basewindows_show_conversion(0);
break;
case keypurpose_ripping:
basewindows_show_ripping(1);
break;
case keypurpose_joining:
BaseWindows_ShowJoining(1);
break;
case keypurpose_visualization:
break;
case keypurpose_playlist:
break;
case keypurpose_volumeup:
{
double vl = 0.0f, vr = 0.0f;
audio_getvolume(&vl, &vr);
vl += 0.05;
vr += 0.05;
if(vl > 1.0f)vl = 1.0f;
if(vr > 1.0f)vr = 1.0f;
audio_setvolume(vl, vr);
fennec_refresh(fennec_v_refresh_force_not);
}
break;
case keypurpose_volumedown:
{
double vl = 0.0f, vr = 0.0f;
audio_getvolume(&vl, &vr);
vl -= 0.05;
vr -= 0.05;
if(vl < 0.0f)vl = 0.0f;
if(vr < 0.0f)vr = 0.0f;
audio_setvolume(vl, vr);
fennec_refresh(fennec_v_refresh_force_not);
}
break;
case keypurpose_volumeup_auto:
Menu_MainProc(menu_vol_autoinc);
break;
case keypurpose_volumedown_auto:
Menu_MainProc(menu_vol_autodec);
break;
case keypurpose_volumemin:
audio_setvolume(0.0f, 0.0f);
fennec_refresh(fennec_v_refresh_force_not);
break;
case keypurpose_volumemax:
audio_setvolume(1.0f, 1.0f);
fennec_refresh(fennec_v_refresh_force_not);
break;
case keypurpose_addfile:
GlobalFunction(Function_AddFileDialog);
break;
case keypurpose_fast_load:
break;
case keypurpose_fast_addfile:
break;
case keypurpose_preferences:
settings_ui_show();
break;
case keypurpose_keyboardviewer:
break;
case keypurpose_currenttagging:
basewindows_show_tagging(0, audio_playlist_getsource(audio_playlist_getcurrentindex()));
break;
case keypurpose_switch_main:
SetFocus(window_main);
break;
case keypurpose_switch_playlist:
if(GetFocus() != window_main)
{
SetFocus(window_main);
}else{
HWND plwnd;
skins_function_getdata(get_window_playlist, &plwnd, 0);
if(plwnd)
{
SetFocus(plwnd);
break;
}
}
break;
case keypurpose_playlist_autoswitching:
settings.player.auto_switching ^= 1;
break;
case keypurpose_playlist_shuffle:
if(settings.player.playlist_shuffle)
audio_playlist_setshuffle(0, 1);
else
audio_playlist_setshuffle(1, 1);
break;
case keypurpose_playlist_information:
/* [todo] wrong!! */
basewindows_show_tagging(0, audio_playlist_getsource(audio_playlist_getcurrentindex()));
break;
case keypurpose_playlist_repeatall:
settings.player.playlist_repeat_list ^= 1;
break;
case keypurpose_playlist_repeatsingle:
settings.player.playlist_repeat_single ^= 1;
break;
case keypurpose_playlist_insert:
GlobalFunction(Function_AddFileDialog);
fennec_refresh(fennec_v_refresh_force_high);
break;
case keypurpose_playlist_insertdir:
{
letter fpath[v_sys_maxpath];
BROWSEINFO bi;
LPITEMIDLIST lpi;
fpath[0] = 0;
bi.hwndOwner = window_main;
bi.lpszTitle = uni("Add to playlist.");
bi.pszDisplayName = fpath;
bi.lpfn = 0;
bi.iImage = 0;
bi.lParam = 0;
bi.pidlRoot = 0;
bi.ulFlags = BIF_RETURNONLYFSDIRS;
lpi = SHBrowseForFolder(&bi);
SHGetPathFromIDList(lpi, fpath);
if(str_len(fpath))
{
AddDirectory(fpath);
}
fennec_refresh(fennec_v_refresh_force_high);
}
break;
case keypurpose_playlist_remove:
break;
}
return 1;
}
/* set variables and buffer to initial state */
static void reset(void)
{
audio_pause();
av_fifo_reset(ao->buffer);
}
