static void configure_memory(amiga_config *c) {
int chip_memory = fs_config_get_int("chip_memory");
if (chip_memory != FS_CONFIG_NONE) {
if (chip_memory % 512 == 0) {
amiga_set_int_option("chipmem_size", chip_memory / 512);
}
else {
fs_emu_warning("chip_memory must be a multiple of 512");
chip_memory = 0;
}
}
else {
chip_memory = 0;
}
int slow_memory = fs_config_get_int("slow_memory");
if (slow_memory != FS_CONFIG_NONE) {
if (slow_memory % 256 == 0) {
amiga_set_int_option("bogomem_size", slow_memory / 256);
}
else {
fs_emu_warning("slow_memory must be a multiple of 256");
slow_memory = 0;
}
}
else {
slow_memory = 0;
}
int fast_memory = fs_config_get_int("fast_memory");
if (fast_memory != FS_CONFIG_NONE) {
if (fast_memory % 1024 == 0) {
amiga_set_int_option("fastmem_size", fast_memory / 1024);
}
else {
fs_emu_warning("fast_memory must be a multiple of 1024");
fast_memory = 0;
}
}
else {
fast_memory = 0;
}
int z3_memory = fs_config_get_int("zorro_iii_memory");
if (z3_memory != FS_CONFIG_NONE) {
if (z3_memory && !c->allow_z3_memory) {
fs_emu_warning("Zorro III fast memory needs a processor "
"with 32-bit addressing");
z3_memory = 0;
}
else if (z3_memory % 1024 == 0) {
amiga_set_int_option("z3mem_size", z3_memory / 1024);
}
else {
fs_emu_warning("zorro_iii_memory must be a multiple of 1024");
z3_memory = 0;
}
}
else {
z3_memory = 0;
}
}
static void configure_accuracy(amiga_config *c) {
#ifdef NEW_ACCURACY_SYSTEM
int cpu_accuracy = fs_config_get_int("cpu_accuracy");
if (cpu_accuracy == FS_CONFIG_NONE) {
cpu_accuracy = fs_config_get_int("accuracy");
}
if (cpu_accuracy != FS_CONFIG_NONE) {
if (cpu_accuracy <= 0) {
amiga_set_option("cpu_cycle_exact", "false");
if (g_fs_uae_amiga_model == MODEL_A1200
|| g_fs_uae_amiga_model == MODEL_CD32) {
// FIXME: test this setting some more
//amiga_set_option("cpu_speed", "2");
amiga_set_option("cpu_speed", "0");
}
}
if (cpu_accuracy <= -1) {
amiga_set_option("cpu_compatible", "false");
}
}
int blitter_accuracy = fs_config_get_int("blitter_accuracy");
if (blitter_accuracy == FS_CONFIG_NONE) {
blitter_accuracy = fs_config_get_int("accuracy");
}
if (blitter_accuracy != FS_CONFIG_NONE) {
if (blitter_accuracy <= 0) {
amiga_set_option("blitter_cycle_exact", "false");
}
if (blitter_accuracy <= -1) {
amiga_set_option("immediate_blits", "true");
}
}
int audio_accuracy = fs_config_get_int("audio_accuracy");
if (audio_accuracy == FS_CONFIG_NONE) {
// we don't want to use interrupts unless we specifically requested
// audio_accuracy of -1
audio_accuracy = fs_config_get_int_clamped("accuracy", 0, 1);
}
if (audio_accuracy != FS_CONFIG_NONE) {
if (audio_accuracy == 0) {
amiga_set_option("sound_output", "normal");
}
else if (audio_accuracy <= -1) {
amiga_set_option("sound_output", "interrupts");
}
}
#endif
}
static void configure_logging(const char *logstr)
{
if (fs_config_get_int(OPTION_LOG_BSDSOCKET) == 1) {
log_bsd = 1;
}
if (!logstr) {
fs_log("configure logging: none\n");
return;
}
fs_log("configure logging: %s\n", logstr);
int all = strstr(logstr, "all") != 0;
int uae_all = all || strstr(logstr, "uae") != 0;
if (uae_all || strstr(logstr, "uae_disk")) {
disk_debug_logging = 2;
}
if (uae_all || strstr(logstr, "uae_rand")) {
g_random_debug_logging = 2;
}
if (uae_all || strstr(logstr, "uae_input")) {
inputdevice_logging = 0xffff;
}
if (uae_all || strstr(logstr, "uae_fs")) {
g_fsdb_debug = 1;
}
if (uae_all || strstr(logstr, "uae_frame")) {
g_frame_debug_logging = 1;
}
}
int fs_config_get_int_clamped(const char *key, int min, int max) {
int value = fs_config_get_int(key);
if (value == FS_CONFIG_NONE) {
return value;
}
if (value < min) {
fs_log("clamping value %d for key %s to %d\n", value, key, min);
return min;
}
if (value > max) {
fs_log("clamping value %d for key %s to %d\n", value, key, max);
return max;
}
return value;
}
void fs_ml_configure_window() {
SDL_SysWMinfo info;
SDL_VERSION(&info.version); // this is important!
#ifdef USE_SDL2
if (!SDL_GetWindowWMInfo(g_fs_ml_window, &info)) {
fs_log("error getting window information\n");
return;
}
g_display = info.info.x11.display;
g_window = info.info.x11.window;
#else
if (!SDL_GetWMInfo(&info)) {
fs_log("error getting window information\n");
return;
}
g_display = info.info.x11.display;
g_window = info.info.x11.wmwindow;
#endif
// Set the PID related to the window for the given hostname, if possible
// if (data->pid > 0) {
// _NET_WM_PID = XInternAtom(display, "_NET_WM_PID", False);
// XChangeProperty(display, w, _NET_WM_PID, XA_CARDINAL, 32, PropModeReplace,
// (unsigned char *)&data->pid, 1);
Atom UTF8_STRING = XInternAtom(g_display, "UTF8_STRING", False);
fs_log("requesting dark window manager theme\n");
Atom _GTK_THEME_VARIANT = XInternAtom(g_display, "_GTK_THEME_VARIANT", False);
XChangeProperty(g_display, g_window, _GTK_THEME_VARIANT, UTF8_STRING, 8,
PropModeReplace, (const unsigned char *) "dark", 4);
set_window_icon();
if (fs_config_get_int("always_on_top") == 1) {
set_above_state();
}
/*
set_window_icon(32);
set_window_icon(48);
set_window_icon(64);
set_window_icon(128);
*/
}
static void on_init()
{
fs_log("\n");
fs_log(LOG_LINE);
fs_log("uae configuration\n");
fs_log(LOG_LINE);
fs_log("\n");
amiga_set_gui_message_function(on_gui_message);
//fs_uae_configure_amiga_model();
fs_uae_configure_amiga_hardware();
fs_uae_configure_floppies();
fs_uae_configure_hard_drives();
fs_uae_configure_cdrom();
fs_uae_configure_input();
fs_uae_configure_directories();
if (fs_config_get_int("save_state_compression") == 0) {
amiga_set_save_state_compression(0);
}
else {
amiga_set_save_state_compression(1);
}
if (fs_config_get_int("min_first_line_pal") != FS_CONFIG_NONE) {
amiga_set_min_first_line(fs_config_get_int("min_first_line_pal"), 0);
}
if (fs_config_get_int("min_first_line_ntsc") != FS_CONFIG_NONE) {
amiga_set_min_first_line(fs_config_get_int("min_first_line_ntsc"), 1);
}
/*
if (fs_emu_get_video_sync()) {
fs_log("fs_emu_get_video_sync returned true\n");
amiga_set_option("gfx_vsync", "true");
}
else {
fs_log("fs_emu_get_video_sync returned false\n");
}
if (fs_emu_netplay_enabled()) {
fs_log("netplay is enabled\n");
// make sure UAE does not sleep between frames, we must be able
// to control sleep times for net play
amiga_set_option("gfx_vsync", "true");
}
*/
/* With sound_auto set to true, UAE stops audio output if the amiga does
* not produce sound. */
// amiga_set_option("sound_auto", "false");
amiga_set_audio_frequency(fs_emu_audio_output_frequency());
//amiga_set_audio_frequency(22050);
// set the input frequency to the output frequency, since we configured
// libamiga to output at the same frequency
// FIXME: check the actual frequency libuae/libamiga outputs, seems
// to output at 44100 Hz even though currprefs.freq says 48000.
// fs_emu_set_audio_buffer_frequency(0, fs_emu_get_audio_frequency());
//amiga_set_option("gfx_gamma", "40");
fs_uae_set_uae_paths();
fs_uae_read_custom_uae_options(fs_uae_argc, fs_uae_argv);
char *uae_file;
uae_file = g_build_filename(fs_uae_logs_dir(), "LastConfig.uae", NULL);
if (fs_path_exists(uae_file)) {
g_unlink(uae_file);
}
g_free(uae_file);
uae_file = g_build_filename(fs_uae_logs_dir(), "DebugConfig.uae", NULL);
if (fs_path_exists(uae_file)) {
g_unlink(uae_file);
}
g_free(uae_file);
uae_file = g_build_filename(fs_uae_logs_dir(), "Debug.uae", NULL);
if (fs_path_exists(uae_file)) {
g_unlink(uae_file);
}
g_free(uae_file);
uae_file = g_build_filename(fs_uae_logs_dir(), "debug.uae", NULL);
amiga_write_uae_config(uae_file);
g_free(uae_file);
fs_log("\n");
fs_log(LOG_LINE);
fs_log("end of uae configuration\n");
fs_log(LOG_LINE);
fs_log("\n");
}
void fs_uae_process_input_event(int line, int action, int state, int playback)
{
static int first_time = 1;
if (first_time == 1) {
first_time = 0;
int load_state_number = fs_config_get_int("load_state");
if (load_state_number >= 1 && load_state_number <= 9) {
// FIXME: improvement, check if state file exists and show
// GUI warning if not...
fs_log("trying to load state number: %d\n", load_state_number);
amiga_send_input_event(
INPUTEVENT_SPC_STATERESTORE1 - 1 + load_state_number, 1);
}
}
#if 0
g_fs_uae_last_input_event = input_event;
g_fs_uae_last_input_event_state = state;
fs_emu_lua_run_handler("on_fs_uae_input_event");
// handler can modify input event
amiga_send_input_event(g_fs_uae_last_input_event,
g_fs_uae_last_input_event_state);
#endif
#if 0
if (action == INPUTEVENT_KEY_RETURN) {
printf("FIXME: ignoring RETURN event for now\n");
return;
}
#endif
if (action >= INPUTEVENT_AMIGA_JOYPORT_MODE_0_NONE &&
action < INPUTEVENT_AMIGA_JOYPORT_MODE_3_LAST) {
change_port_device_mode(
action - INPUTEVENT_AMIGA_JOYPORT_MODE_0_NONE);
return;
}
if (action >= INPUTEVENT_AMIGA_JOYPORT_0_DEVICE_0 &&
action < INPUTEVENT_AMIGA_JOYPORT_0_DEVICE_LAST) {
select_port_0_device(action - INPUTEVENT_AMIGA_JOYPORT_0_DEVICE_0);
return;
}
if (state && action >= INPUTEVENT_AMIGA_JOYPORT_0_AUTOFIRE &&
action <= INPUTEVENT_AMIGA_JOYPORT_3_AUTOFIRE) {
int port = action - INPUTEVENT_AMIGA_JOYPORT_0_AUTOFIRE;
if (g_fs_uae_input_ports[port].autofire_mode) {
g_fs_uae_input_ports[port].autofire_mode = 0;
amiga_set_joystick_port_autofire(port, 0);
fs_emu_warning(_("Auto-fire disabled for port %d"), port);
}
else {
g_fs_uae_input_ports[port].autofire_mode = 1;
amiga_set_joystick_port_autofire(port, 1);
fs_emu_warning(_("Auto-fire enabled for port %d"), port);
}
fs_emu_menu_update_current();
// this event must be passed on to the Amiga core
}
int record_event = 1;
if (playback) {
record_event = 0;
}
int load_state = 0;
int save_state = 0;
if (action >= INPUTEVENT_SPC_STATESAVE1 &&
action <= INPUTEVENT_SPC_STATESAVE9) {
save_state = action - INPUTEVENT_SPC_STATESAVE1 + 1;
g_fs_uae_state_number = save_state;
}
if (action >= INPUTEVENT_SPC_STATERESTORE1 &&
action <= INPUTEVENT_SPC_STATERESTORE9) {
load_state = action - INPUTEVENT_SPC_STATERESTORE1 + 1;
g_fs_uae_state_number = load_state;
}
if (load_state) {
#ifdef WITH_LUA
fs_log("run handler on_fs_uae_load_state\n");
fs_emu_lua_run_handler("on_fs_uae_load_state");
#endif
record_event = 0;
}
else if (save_state) {
#ifdef WITH_LUA
fs_log("run handler on_fs_uae_save_state\n");
fs_emu_lua_run_handler("on_fs_uae_save_state");
#endif
record_event = 0;
}
if (record_event) {
fs_uae_record_input_event(line, action, state);
}
amiga_send_input_event(action, state);
if (load_state) {
#ifdef WITH_LUA
fs_log("run handler on_fs_uae_load_state_done\n");
fs_emu_lua_run_handler("on_fs_uae_load_state_done");
#endif
}
else if (save_state) {
#ifdef WITH_LUA
fs_log("run handler on_fs_uae_save_state_done\n");
fs_emu_lua_run_handler("on_fs_uae_save_state_done");
#endif
}
}
int fs_ml_video_create_window(const char *title) {
fs_log("fs_ml_video_create_window\n");
g_window_title = g_strdup(title);
g_fs_ml_keyboard_input_grab = fs_config_get_boolean(
"keyboard_input_grab");
if (g_fs_ml_automatic_input_grab == FS_CONFIG_NONE) {
g_fs_ml_keyboard_input_grab = 1;
}
fs_log("keyboard input grab: %d\n", g_fs_ml_keyboard_input_grab);
static int initialized = 0;
#ifdef USE_SDL2
SDL_SetHint(SDL_HINT_GRAB_KEYBOARD,
g_fs_ml_keyboard_input_grab ? "1" : "0");
#endif
SDL_Init(SDL_INIT_VIDEO);
SDL_version version;
SDL_VERSION(&version);
fs_log("FS-UAE was compiled for SDL %d.%d.%d\n",
version.major, version.minor, version.patch);
if (!initialized) {
#ifdef USE_SDL2
int display_index = 0;
SDL_DisplayMode mode;
int should_be_zero = SDL_GetCurrentDisplayMode(display_index, &mode);
if(should_be_zero != 0) {
fs_log("SDL_GetCurrentDisplayMode failed\n");
SDL_ShowSimpleMessageBox(
SDL_MESSAGEBOX_ERROR, "Display Error",
"SDL_GetCurrentDisplayMode failed.", NULL);
exit(1);
}
#else
const SDL_VideoInfo* info = SDL_GetVideoInfo();
#endif
g_fullscreen_width = fs_config_get_int("fullscreen_width");
if (g_fullscreen_width == FS_CONFIG_NONE) {
#ifdef USE_SDL2
g_fullscreen_width = mode.w;
#else
g_fullscreen_width = info->current_w;
#endif
}
g_fullscreen_height = fs_config_get_int("fullscreen_height");
if (g_fullscreen_height == FS_CONFIG_NONE) {
#ifdef USE_SDL2
g_fullscreen_height = mode.h;
#else
g_fullscreen_height = info->current_h;
#endif
}
if (g_fs_emu_video_fullscreen_mode_string == NULL) {
g_fs_emu_video_fullscreen_mode = -1;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"window") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_WINDOW;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"fullscreen") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
}
#ifdef USE_SDL2
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"desktop") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_DESKTOP;
}
#endif
if (g_fs_emu_video_fullscreen_mode == -1) {
#ifdef MACOSX
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
#else
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
#endif
#ifdef USE_SDL2
fs_log("defaulting to fullscreen_mode = desktop for SDL2\n");
g_fs_emu_video_fullscreen_mode = FULLSCREEN_DESKTOP;
#endif
}
initialized = 1;
}
if (g_fs_ml_video_sync) {
g_fs_ml_vblank_sync = 1;
}
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
#ifdef USE_SDL2
// setting swap interval after creating OpenGL context
#else
if (g_fs_ml_vblank_sync) {
fs_emu_log("*** Setting swap interval to 1 ***\n");
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);
}
else {
fs_emu_log("*** Setting swap interval to 0 ***\n");
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 0);
}
#endif
if (g_fsaa) {
fs_log("setting FSAA samples to %d\n", g_fsaa);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, g_fsaa);
}
g_window_width = fs_config_get_int("window_width");
if (g_window_width == FS_CONFIG_NONE) {
g_window_width = 1920 / 2;
}
g_window_height = fs_config_get_int("window_height");
if (g_window_height == FS_CONFIG_NONE) {
g_window_height = 1080/ 2;
}
#ifdef USE_SDL2
g_window_x = fs_config_get_int("window_x");
if (g_window_x == FS_CONFIG_NONE) {
g_window_x = SDL_WINDOWPOS_CENTERED;
}
g_window_y = fs_config_get_int("window_y");
if (g_window_y == FS_CONFIG_NONE) {
g_window_y = SDL_WINDOWPOS_CENTERED;
}
#endif
g_window_resizable = fs_config_get_boolean("window_resizable");
if (g_window_resizable == FS_CONFIG_NONE) {
g_window_resizable = 1;
}
g_fs_ml_automatic_input_grab = fs_config_get_boolean(
"automatic_input_grab");
if (g_fs_ml_automatic_input_grab == FS_CONFIG_NONE) {
if (fs_ml_mouse_integration()) {
g_fs_ml_automatic_input_grab = 0;
} else {
g_fs_ml_automatic_input_grab = 1;
}
}
fs_log("automatic input grab: %d\n", g_fs_ml_automatic_input_grab);
g_initial_input_grab = g_fs_ml_automatic_input_grab;
if (fs_config_get_boolean("initial_input_grab") == 1) {
g_initial_input_grab = 1;
}
else if (fs_config_get_boolean("initial_input_grab") == 0 ||
// deprecated names:
fs_config_get_boolean("input_grab") == 0 ||
fs_config_get_boolean("grab_input") == 0) {
g_initial_input_grab = 0;
}
set_video_mode();
#ifdef USE_SDL2
if (g_fs_ml_vblank_sync) {
fs_emu_log("*** Setting swap interval to 1 ***\n");
if (SDL_GL_SetSwapInterval(1) != 0) {
fs_emu_warning("SDL_GL_SetSwapInterval(1) failed");
}
}
else {
fs_emu_log("*** Setting swap interval to 0 ***\n");
SDL_GL_SetSwapInterval(0);
}
#endif
// we display a black frame as soon as possible (to reduce flickering on
// startup)
glClear(GL_COLOR_BUFFER_BIT);
#ifdef USE_SDL2
SDL_GL_SwapWindow(g_fs_ml_window);
#else
SDL_GL_SwapBuffers();
#endif
fs_gl_finish();
#ifdef USE_SDL2
// set in SDL_CreateWindow instead
#else
SDL_WM_SetCaption(g_window_title, fs_get_application_name());
#endif
fs_log("initial input grab: %d\n", g_initial_input_grab);
if (g_initial_input_grab && !g_has_input_grab) {
fs_ml_grab_input(1, 1);
}
fs_ml_show_cursor(0, 1);
// this function must be called from the video thread
fs_log("init_opengl\n");
fs_emu_video_init_opengl();
#ifdef WINDOWS
#ifdef USE_SDL2
// we use only SDL functions with SDL2
#else
fs_ml_init_raw_input();
#endif
#else
#ifdef USE_SDL2
SDL_StartTextInput();
#else
// enable keysym to unicode char translation
SDL_EnableUNICODE(1);
#endif
#endif
fs_log("create windows is done\n");
return 1;
}
int fs_config_get_boolean(const char *key) {
return fs_config_get_int(key);
}
void fs_emu_video_init_options(void) {
//int auto_sync_mode = 1;
//int sync_to_vblank = 1;
//int sync_with_emu = 0;
char *sync_mode_str = NULL;
int fsaa = fs_config_get_int_clamped("fsaa", 0, 4);
if (fsaa != FS_CONFIG_NONE) {
fs_log("setting full-scene anti-aliasing (FSAA) to %dx%d\n",
fsaa, fsaa);
fs_ml_set_video_fsaa(fsaa);
}
else {
fs_log("full-scene anti-aliasing is not requested\n");
}
fs_ml_video_mode mode;
memset(&mode, 0, sizeof(fs_ml_video_mode));
if (fs_ml_video_mode_get_current(&mode) == 0) {
fs_log("current display mode is %dx%d @ %d Hz\n", mode.width,
mode.height, mode.fps);
int assume_refresh_rate = fs_config_get_int("assume_refresh_rate");
if (assume_refresh_rate != FS_CONFIG_NONE) {
fs_log("assuming host refresh rate: %d Hz (from config)\n",
assume_refresh_rate);
g_fs_emu_video_frame_rate_host = assume_refresh_rate;
}
else {
g_fs_emu_video_frame_rate_host = mode.fps;
}
}
else {
fs_log("could not get display mode\n");
}
fs_log("checking video sync mode\n");
sync_mode_str = fs_config_get_string("video_sync");
if (!sync_mode_str) {
// compatibility key, FIXME: remove when FS-UAE translates compat
// option names when loading config.
sync_mode_str = fs_config_get_string("sync");
}
if (sync_mode_str) {
if (g_ascii_strcasecmp(sync_mode_str, "auto") == 0) {
g_fs_emu_video_sync_to_vblank = 1;
g_fs_emu_video_allow_full_sync = 1;
}
else if (g_ascii_strcasecmp(sync_mode_str, "1") == 0) {
// shortcut option, nice from command line (e.g. --video-sync)
g_fs_emu_video_sync_to_vblank = 1;
g_fs_emu_video_allow_full_sync = 1;
}
else if (g_ascii_strcasecmp(sync_mode_str, "full") == 0) {
// old compatibility option
g_fs_emu_video_sync_to_vblank = 1;
g_fs_emu_video_allow_full_sync = 1;
}
else if (g_ascii_strcasecmp(sync_mode_str, "0") == 0) {
// shortcut option, nice from command line (e.g. --no-video-sync)
g_fs_emu_video_sync_to_vblank = 0;
g_fs_emu_video_allow_full_sync = 0;
}
else if (g_ascii_strcasecmp(sync_mode_str, "off") == 0) {
//g_fs_emu_video_sync_to_vblank = 0;
//g_fs_emu_video_allow_full_sync = 0;
}
else if (g_ascii_strcasecmp(sync_mode_str, "vblank") == 0) {
g_fs_emu_video_sync_to_vblank = 1;
}
else {
fs_log("WARNING: invalid value for video-sync: %s\n",
sync_mode_str);
}
free(sync_mode_str);
}
else {
//fs_log("not specified: using automatic video sync mode\n");
fs_log("not specified: no video sync\n");
//g_fs_emu_video_sync_to_vblank = 0;
//g_fs_emu_video_allow_full_sync = 0;
}
/*
if (auto_sync_mode) {
fs_log("auto sync mode is enabled\n");
if (frame_rate && frame_rate == mode.fps) {
fs_log("frame rate (%d) equals screen refresh (%d)\n",
frame_rate, mode.fps);
sync_to_vblank = 1;
sync_with_emu = 1;
}
else {
fs_log("frame rate (%d) does not equal screen refresh (%d)\n",
frame_rate, mode.fps);
sync_to_vblank = 1;
}
}
*/
if (fs_emu_netplay_enabled()) {
fs_log("netplay is enabled, disabling full video/emulator sync\n");
g_fs_emu_video_allow_full_sync = 0;
//sync_with_emu = 0;
//sync_to_vblank = 0;
}
if (fs_config_get_boolean("benchmark") != FS_CONFIG_NONE) {
fs_log("benchmarking enable, disabling video sync\n");
g_fs_emu_video_sync_to_vblank = 0;
//sync_with_emu = 0;
g_fs_emu_benchmarking = 1;
g_fs_ml_benchmarking = 1;
g_fs_emu_video_allow_full_sync = 0;
}
//if (sync_with_emu && !g_fs_emu_full_sync_allowed) {
// FIXME: check where g_fs_emu_full_sync_allowed is used
if (!g_fs_emu_full_sync_allowed) {
fs_log("full video/emu sync is not allowed in this mode\n");
//sync_with_emu = 0;
g_fs_emu_video_allow_full_sync = 0;
}
/*
if (sync_with_emu) {
fs_log("will sync emulation and video with vblank\n");
fs_ml_video_sync_enable();
if (frame_rate && mode.fps) {
double pitch = (1.0 * mode.fps) / frame_rate;
fs_log("changing audio pitch to %0.2f based on frame rates\n",
pitch);
fs_emu_audio_set_default_pitch(pitch);
}
}
else if (sync_to_vblank) {
fs_log("will sync video output only to vblank (no tearing)\n");
fs_ml_vblank_sync_enable();
}
else {
fs_log("no video sync\n");
}
*/
if (g_fs_emu_video_sync_to_vblank) {
fs_log("will sync video updates to vblank\n");
fs_ml_vblank_sync_enable();
}
else {
fs_log("no video sync (using timers only)\n");
}
if (fs_config_get_boolean("disable_aspect_correction") == 1) {
g_fs_emu_disable_aspect_correction = 1;
}
else if (fs_config_get_boolean("keep_aspect") == 1) {
fs_emu_video_set_aspect_correction(1);
}
// the default texture format is RGB, set here because some video
// formats implicitly changes the default texture format
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB;
const char *s = fs_config_get_const_string("video_format");
if (s) {
if (g_ascii_strcasecmp(s, "bgra") == 0) {
fs_log("using video format BGRA\n");
g_fs_emu_video_format = FS_EMU_VIDEO_FORMAT_BGRA;
g_fs_emu_video_bpp = 4;
}
else if (g_ascii_strcasecmp(s, "rgba") == 0) {
fs_log("using video format RGBA\n");
g_fs_emu_video_format = FS_EMU_VIDEO_FORMAT_RGBA;
g_fs_emu_video_bpp = 4;
}
else if (g_ascii_strcasecmp(s, "rgb") == 0) {
fs_log("using video format RGB\n");
g_fs_emu_video_format = FS_EMU_VIDEO_FORMAT_RGB;
g_fs_emu_video_bpp = 3;
}
else if (g_ascii_strcasecmp(s, "rgb565") == 0) {
fs_log("using video format RGB565\n");
g_fs_emu_video_format = FS_EMU_VIDEO_FORMAT_R5G6B5;
g_fs_emu_video_bpp = 2;
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB5;
}
else if (g_ascii_strcasecmp(s, "rgba5551") == 0) {
fs_log("using video format RGBA5551\n");
g_fs_emu_video_format = FS_EMU_VIDEO_FORMAT_R5G5B5A1;
g_fs_emu_video_bpp = 2;
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB5_A1;
}
else {
fs_emu_warning("Unknown video format");
}
}
if (!g_fs_emu_video_format) {
fs_log("using default video format BGRA\n");
g_fs_emu_video_format = FS_EMU_VIDEO_FORMAT_BGRA;
g_fs_emu_video_bpp = 4;
}
s = fs_config_get_const_string("texture_format");
if (s) {
if (g_ascii_strcasecmp(s, "rgb") == 0) {
fs_log("using texture format RGB\n");
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB;
}
else if (g_ascii_strcasecmp(s, "rgb8") == 0) {
fs_log("using texture format RGB8\n");
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB8;
}
else if (g_ascii_strcasecmp(s, "rgba") == 0) {
fs_log("using texture format RGBA\n");
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGBA;
}
else if (g_ascii_strcasecmp(s, "rgba8") == 0) {
fs_log("using texture format RGBA8\n");
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGBA8;
}
else if (g_ascii_strcasecmp(s, "rgb5") == 0) {
fs_log("using texture format RGB5\n");
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB5;
}
else if (g_ascii_strcasecmp(s, "rgb5_a1") == 0) {
fs_log("using texture format RGB5_A1\n");
g_fs_emu_texture_format = FS_EMU_TEXTURE_FORMAT_RGB5_A1;
}
else {
fs_emu_warning("Unknown texture format (using default)");
}
}
else {
fs_log("using default texture format\n");
}
double dval;
if (fs_config_get_boolean("scanlines") == 1) {
g_fs_emu_scanlines = 1;
}
dval = fs_config_get_double_clamped("scanlines_light", 0, 100);
if (dval != FS_CONFIG_NONE) {
g_fs_emu_scanlines_light = 255.0 * dval / 100.0;
}
dval = fs_config_get_double_clamped("scanlines_dark", 0, 100);
if (dval != FS_CONFIG_NONE) {
g_fs_emu_scanlines_dark = 255.0 * dval / 100.0;
}
}
static void configure_cpu(void)
{
bool uae_cpu_24bit_addressing = !cfg->cpu_32bit_addressing;
const char *uae_cpu_model = cfg->default_cpu;
const char *uae_fpu_model = cfg->default_fpu;
const char *uae_mmu_model = cfg->default_mmu;
//bool allow_6888x_fpu = false;
//bool allow_68040_fpu = false;
//bool allow_68060_fpu = false;
const char *cpu = fs_config_get_const_string(OPTION_CPU);
if (cpu == NULL) {
cpu = cfg->accelerator_cpu;
}
if (cpu == NULL || fs_uae_values_matches(cpu, "auto")) {
/* Go with the already configured value */
} else if (fs_uae_values_matches(cpu, "68000")) {
uae_cpu_24bit_addressing = true;
uae_cpu_model = "68000";
uae_fpu_model = "0";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68010")) {
uae_cpu_24bit_addressing = true;
uae_cpu_model = "68010";
uae_fpu_model = "0";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68EC020")) {
uae_cpu_24bit_addressing = true;
uae_cpu_model = "68020";
uae_fpu_model = cfg->default_fpu_noninternal;
uae_mmu_model = "0";
//allow_6888x_fpu = true;
} else if (fs_uae_values_matches(cpu, "68020")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68020";
uae_fpu_model = cfg->default_fpu_noninternal;
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68EC030")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68030";
uae_fpu_model = "0";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68030")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68030";
uae_fpu_model = cfg->default_fpu_noninternal;
uae_mmu_model = "68030";
} else if (fs_uae_values_matches(cpu, "68EC040")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68040";
uae_fpu_model = "0";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68LC040")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68040";
uae_fpu_model = "0";
uae_mmu_model = "68040";
} else if (fs_uae_values_matches(cpu, "68040")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68040";
uae_fpu_model = "68040";
uae_mmu_model = "68040";
} else if (fs_uae_values_matches(cpu, "68040-NOMMU")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68040";
uae_fpu_model = "68040";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68EC060")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68060";
uae_fpu_model = "0";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68LC060")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68060";
uae_fpu_model = "0";
uae_mmu_model = "68060";
} else if (fs_uae_values_matches(cpu, "68060-NOMMU")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68060";
uae_fpu_model = "68060";
uae_mmu_model = "0";
} else if (fs_uae_values_matches(cpu, "68060")) {
uae_cpu_24bit_addressing = false;
uae_cpu_model = "68060";
uae_fpu_model = "68060";
uae_mmu_model = "68060";
} else {
fs_emu_warning("Unknown CPU specified");
}
const char *fpu = fs_config_get_const_string(OPTION_FPU);
if (fpu == NULL || fs_uae_values_matches(fpu, "auto")) {
/* Go with the already configured value */
} else if (fs_uae_values_matches(fpu, "0")) {
uae_fpu_model = "0";
} else if (fs_uae_values_matches(fpu, "68881")) {
if (fs_uae_values_matches(uae_cpu_model, "68020")
|| fs_uae_values_matches(uae_cpu_model, "68030")) {
uae_fpu_model = "68881";
} else {
fs_emu_warning("68881 FPU must be paired with 68020/68030 CPU\n");
}
} else if (fs_uae_values_matches(fpu, "68882")) {
if (strcmp(uae_cpu_model, "68020") == 0
|| strcmp(uae_cpu_model, "68030") == 0) {
uae_fpu_model = "68882";
} else {
fs_emu_warning("68882 FPU must be paired with 68020/68030 CPU\n");
}
} else if (fs_uae_values_matches(fpu, "68040")) {
if (strcmp(uae_cpu_model, "68040") == 0) {
uae_fpu_model = "68040";
} else {
fs_emu_warning("68040 FPU must be paired with 68040 CPU");
}
} else if (fs_uae_values_matches(fpu, "68060")) {
if (strcmp(uae_cpu_model, "68060") == 0) {
uae_fpu_model = "68060";
} else {
fs_emu_warning("68060 FPU must be paired with 68060 CPU");
}
} else {
fs_emu_warning("Unknown FPU specified");
}
const char *mmu = fs_config_get_const_string(OPTION_MMU);
if (mmu == NULL || fs_uae_values_matches(mmu, "auto")) {
/* Go with the already configured value */
} else if (fs_uae_values_matches(mmu, "0")) {
uae_mmu_model = "0";
} else if (fs_uae_values_matches(mmu, "68030")) {
if (strcmp(uae_cpu_model, "68030") == 0) {
uae_mmu_model = "68030";
} else {
fs_emu_warning("68030 MMU must be paired with 68030 CPU");
}
} else if (fs_uae_values_matches(mmu, "68040")) {
if (strcmp(uae_cpu_model, "68040") == 0) {
uae_mmu_model = "68040";
} else {
fs_emu_warning("68040 MMU must be paired with 68040 CPU");
}
} else if (fs_uae_values_matches(mmu, "68060")) {
if (strcmp(uae_cpu_model, "68060") == 0) {
uae_mmu_model = "68060";
} else {
fs_emu_warning("68060 MMU must be paired with 68060 CPU");
}
} else {
fs_emu_warning("Unknown MMU specified");
}
if (uae_cpu_model[0]) {
amiga_set_option("cpu_model", uae_cpu_model);
}
if (uae_fpu_model[0]) {
amiga_set_option("fpu_model", uae_fpu_model);
}
if (uae_mmu_model[0]) {
amiga_set_option("mmu_model", uae_mmu_model);
}
if (uae_cpu_24bit_addressing) {
amiga_set_option("cpu_24bit_addressing", "true");
} else {
amiga_set_option("cpu_24bit_addressing", "false");
}
cfg->cpu_32bit_addressing = !uae_cpu_24bit_addressing;
cfg->allow_z3_memory = !uae_cpu_24bit_addressing;
int accuracy = fs_config_get_int("accuracy");
if (accuracy == FS_CONFIG_NONE) {
accuracy = 1;
}
int blitter_mode = BLITTER_MODE_NORMAL;
int cpu_mode = CPU_MODE_CYCLE_EXACT;
int cpu_speed = CPU_SPEED_REAL;
if (strcmp(uae_cpu_model, "68030") == 0 ||
strcmp(uae_cpu_model, "68040") == 0 ||
strcmp(uae_cpu_model, "68060") == 0) {
cpu_speed = CPU_SPEED_MAX;
cpu_mode = CPU_MODE_NONCOMPATIBLE;
} else {
cpu_speed = CPU_SPEED_REAL;
if (accuracy > 0) {
cpu_mode = CPU_MODE_CYCLE_EXACT;
} else if (accuracy == 0) {
cpu_mode = CPU_MODE_COMPATIBLE;
} else if (accuracy < 0) {
cpu_mode = CPU_MODE_NONCOMPATIBLE;
}
}
if (cpu_mode == CPU_MODE_CYCLE_EXACT &&
strcmp(uae_cpu_model, "68000") == 0) {
blitter_mode = BLITTER_MODE_NORMAL;
} else if (accuracy < 0) {
blitter_mode = BLITTER_MODE_IMMEDIATE;
} else {
blitter_mode = BLITTER_MODE_WAITING;
}
if (cpu_speed == CPU_SPEED_MAX) {
amiga_set_option("cpu_speed", "max");
} else {
amiga_set_option("cpu_speed", "real");
}
if (cpu_mode == CPU_MODE_CYCLE_EXACT) {
amiga_set_option("blitter_cycle_exact", "true");
amiga_set_option("cpu_compatible", "true");
amiga_set_option("cpu_cycle_exact", "true");
} else if (cpu_mode == CPU_MODE_COMPATIBLE) {
amiga_set_option("blitter_cycle_exact", "false");
amiga_set_option("cpu_compatible", "true");
amiga_set_option("cpu_cycle_exact", "false");
} else if (cpu_mode == CPU_MODE_NONCOMPATIBLE) {
amiga_set_option("blitter_cycle_exact", "false");
amiga_set_option("cpu_compatible", "false");
amiga_set_option("cpu_cycle_exact", "false");
}
if (blitter_mode == BLITTER_MODE_NORMAL) {
amiga_set_option("waiting_blits", "false");
amiga_set_option("immediate_blits", "false");
} else if (blitter_mode == BLITTER_MODE_WAITING) {
amiga_set_option("waiting_blits", "true");
amiga_set_option("immediate_blits", "false");
} else if (blitter_mode == BLITTER_MODE_IMMEDIATE) {
amiga_set_option("waiting_blits", "false");
amiga_set_option("immediate_blits", "true");
}
int cpu_idle = fs_config_get_int_clamped(OPTION_CPU_IDLE, 0, 10);
if (cpu_idle == FS_CONFIG_NONE) {
cpu_idle = cfg->cpu_idle;
}
if (cpu_idle != FS_CONFIG_NONE) {
fs_log("Setting cpu_idle to %d\n", cpu_idle);
amiga_set_cpu_idle(cpu_idle);
}
}
int fs_ml_video_create_window(const char *title)
{
fs_log("fs_ml_video_create_window\n");
g_window_title = g_strdup(title);
g_fs_ml_keyboard_input_grab = fs_config_get_boolean(
"keyboard_input_grab");
if (g_fs_ml_automatic_input_grab == FS_CONFIG_NONE) {
g_fs_ml_keyboard_input_grab = 1;
}
fs_log("keyboard input grab: %d\n", g_fs_ml_keyboard_input_grab);
static int initialized = 0;
SDL_SetHint(SDL_HINT_GRAB_KEYBOARD,
g_fs_ml_keyboard_input_grab ? "1" : "0");
SDL_SetHint(SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS, "0");
#ifdef WINDOWS
SDL_SetHint(SDL_HINT_WINDOWS_NO_CLOSE_ON_ALT_F4, "1");
#endif
SDL_Init(SDL_INIT_VIDEO);
SDL_version cversion, lversion;
SDL_VERSION(&cversion);
SDL_GetVersion(&lversion);
fs_log("[SDL] Version %d.%d.%d (Compiled against %d.%d.%d)\n",
lversion.major, lversion.minor, lversion.patch,
cversion.major, cversion.minor, cversion.patch);
if (!initialized) {
int display_index = 0;
SDL_DisplayMode mode;
int error = SDL_GetCurrentDisplayMode(display_index, &mode);
if (error) {
fs_log("SDL_GetCurrentDisplayMode failed\n");
SDL_ShowSimpleMessageBox(
SDL_MESSAGEBOX_ERROR, "Display Error",
"SDL_GetCurrentDisplayMode failed.", NULL);
exit(1);
}
fs_emu_monitor_init();
const char *mon = fs_config_get_const_string("monitor");
int mon_flag = -1;
if (mon == NULL) {
mon = "middle-left";
}
if (strcmp(mon, "left") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_LEFT;
} else if (strcmp(mon, "middle-left") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_MIDDLE_LEFT;
} else if (strcmp(mon, "middle-right") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_MIDDLE_RIGHT;
} else if (strcmp(mon, "right") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_RIGHT;
}
else {
mon_flag = FS_EMU_MONITOR_FLAG_MIDDLE_LEFT;
}
FSEmuMonitor monitor;
fs_emu_monitor_get_by_flag(mon_flag, &monitor);
fs_log("Monitor \"%s\" (flag %d) => index %d\n",
mon, mon_flag, monitor.index);
g_display = monitor.index;
g_fullscreen_width = fs_config_get_int("fullscreen_width");
if (g_fullscreen_width == FS_CONFIG_NONE) {
g_fullscreen_width = mode.w;
}
g_fullscreen_height = fs_config_get_int("fullscreen_height");
if (g_fullscreen_height == FS_CONFIG_NONE) {
g_fullscreen_height = mode.h;
}
if (g_fs_emu_video_fullscreen_mode_string == NULL) {
g_fs_emu_video_fullscreen_mode = -1;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"window") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_WINDOW;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"fullscreen") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"desktop") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_DESKTOP;
}
if (g_fs_emu_video_fullscreen_mode == -1) {
#ifdef MACOSX
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
#else
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
#endif
fs_log("[SDL] Defaulting to fullscreen_mode = desktop for SDL 2\n");
g_fs_emu_video_fullscreen_mode = FULLSCREEN_DESKTOP;
}
initialized = 1;
}
if (g_fs_ml_video_sync) {
g_fs_ml_vblank_sync = 1;
}
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
if (g_fsaa) {
fs_log("setting FSAA samples to %d\n", g_fsaa);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, g_fsaa);
}
g_window_width = fs_config_get_int("window_width");
if (g_window_width == FS_CONFIG_NONE) {
g_window_width = 1920 / 2;
}
g_window_height = fs_config_get_int("window_height");
if (g_window_height == FS_CONFIG_NONE) {
g_window_height = 1080/ 2;
}
g_window_x = fs_config_get_int("window_x");
if (g_window_x == FS_CONFIG_NONE) {
g_window_x = SDL_WINDOWPOS_CENTERED;
}
g_window_y = fs_config_get_int("window_y");
if (g_window_y == FS_CONFIG_NONE) {
g_window_y = SDL_WINDOWPOS_CENTERED;
}
g_window_resizable = fs_config_get_boolean("window_resizable");
if (g_window_resizable == FS_CONFIG_NONE) {
g_window_resizable = 1;
}
g_fs_ml_automatic_input_grab = fs_config_get_boolean(
"automatic_input_grab");
if (g_fs_ml_automatic_input_grab == FS_CONFIG_NONE) {
if (fs_ml_mouse_integration()) {
g_fs_ml_automatic_input_grab = 0;
} else {
g_fs_ml_automatic_input_grab = 1;
}
}
fs_log("automatic input grab: %d\n", g_fs_ml_automatic_input_grab);
g_initial_input_grab = g_fs_ml_automatic_input_grab;
if (fs_config_get_boolean("initial_input_grab") == 1) {
g_initial_input_grab = 1;
}
else if (fs_config_get_boolean("initial_input_grab") == 0 ||
// deprecated names:
fs_config_get_boolean("input_grab") == 0 ||
fs_config_get_boolean("grab_input") == 0) {
g_initial_input_grab = 0;
}
set_video_mode();
if (g_fs_ml_vblank_sync) {
fs_emu_log("*** Setting swap interval to 1 ***\n");
if (SDL_GL_SetSwapInterval(1) != 0) {
fs_emu_warning("SDL_GL_SetSwapInterval(1) failed");
}
}
else {
fs_emu_log("*** Setting swap interval to 0 ***\n");
SDL_GL_SetSwapInterval(0);
}
fs_log("initial input grab: %d\n", g_initial_input_grab);
if (g_initial_input_grab && !g_has_input_grab) {
fs_ml_set_input_grab(true);
}
fs_ml_show_cursor(0, 1);
/* This looks a bit peculiar, but it helps to show the window in
* fullscreen mode as soon as possible to reduce flickering,
at least under GNOME 3. */
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SDL_GL_SwapWindow(g_fs_ml_window);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SDL_GL_SwapWindow(g_fs_ml_window);
int64_t start_time = fs_emu_monotonic_time();
SDL_Event event;
while (fs_emu_monotonic_time() - start_time < 100 * 1000) {
SDL_WaitEventTimeout(&event, 10);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SDL_GL_SwapWindow(g_fs_ml_window);
}
// this function must be called from the video thread
fs_log("init_opengl\n");
fse_init_video_opengl();
SDL_StartTextInput();
#ifdef WINDOWS
if (!fs_config_false(OPTION_RAW_INPUT)) {
fs_ml_init_raw_input();
}
#endif
fs_log("create windows is done\n");
return 1;
}
static void set_video_mode()
{
int flags = SDL_WINDOW_OPENGL;
if (g_fs_emu_video_fullscreen_mode != FULLSCREEN_WINDOW &&
g_window_resizable) {
flags |= SDL_WINDOW_RESIZABLE;
}
int x = g_window_x, y = g_window_y;
int w = -1, h = -1;
// if (g_initial_input_grab) {
// flags |= SDL_WINDOW_INPUT_GRABBED;
// g_has_input_grab = 1;
// }
if (g_fs_emu_video_fullscreen == 1) {
w = g_fullscreen_width;
h = g_fullscreen_height;
//w = g_window_width;
//h = g_window_height;
if (g_fs_emu_video_fullscreen_mode == FULLSCREEN_WINDOW) {
fs_log("using fullscreen window mode\n");
//x = 0;
//y = 0;
//w = g_fullscreen_width;
//h = g_fullscreen_height;
flags |= SDL_WINDOW_BORDERLESS;
FSEmuMonitor monitor;
fs_emu_monitor_get_by_index(g_display, &monitor);
x = monitor.rect.x;
y = monitor.rect.y;
w = monitor.rect.w;
h = monitor.rect.h;
}
else if (g_fs_emu_video_fullscreen_mode == FULLSCREEN_DESKTOP) {
fs_log("using fullscreen desktop mode\n");
// the width and height will not be used for the fullscreen
// desktop mode, only for the window when toggling fullscreen
// state
#if 0
w = g_window_width;
h = g_window_height;
#else
FSEmuMonitor monitor;
fs_emu_monitor_get_by_index(g_display, &monitor);
x = monitor.rect.x;
y = monitor.rect.y;
w = monitor.rect.w;
h = monitor.rect.h;
#endif
flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
}
else {
fs_log("using SDL_FULLSCREEN mode\n");
flags |= SDL_WINDOW_FULLSCREEN;
}
fs_log("setting (fullscreen) video mode %d %d\n", w, h);
}
else {
w = g_window_width;
h = g_window_height;
fs_log("using windowed mode\n");
//SDL_putenv("SDL_VIDEO_WINDOW_POS=");
fs_log("setting (windowed) video mode %d %d\n", w, h);
}
if (fs_config_get_boolean("window_border") == 0) {
fs_log("borderless window requested\n");
flags |= SDL_WINDOW_BORDERLESS;
}
#if 0
Uint8 data[] = "\0";
SDL_Cursor *cursor = SDL_CreateCursor(data, data, 8, 1, 0, 0);
SDL_SetCursor(cursor);
#endif
g_fs_ml_video_width = w;
g_fs_ml_video_height = h;
fs_log("[SDL] CreateWindow(x=%d, y=%d, w=%d, h=%d, flags=%d)\n",
x, y, w, h, flags);
g_fs_ml_window = SDL_CreateWindow(g_window_title, x, y, w, h, flags);
int assume_refresh_rate = fs_config_get_int("assume_refresh_rate");
if (assume_refresh_rate != FS_CONFIG_NONE) {
fs_log("[DISPLAY] Assuming host refresh rate: %d Hz (from config)\n",
assume_refresh_rate);
g_fs_emu_video_frame_rate_host = assume_refresh_rate;
} else {
SDL_DisplayMode mode;
if (SDL_GetWindowDisplayMode(g_fs_ml_window, &mode) == 0) {
g_fs_emu_video_frame_rate_host = mode.refresh_rate;
} else {
g_fs_emu_video_frame_rate_host = 0;
}
fs_log("[DISPLAY] Host refresh rate: %d Hz\n",
g_fs_emu_video_frame_rate_host);
}
if (g_fs_emu_video_frame_rate_host) {
g_fs_ml_target_frame_time = 1000000 / g_fs_emu_video_frame_rate_host;
}
g_fs_ml_context = SDL_GL_CreateContext(g_fs_ml_window);
#ifdef WITH_GLEW
static int glew_initialized = 0;
if (!glew_initialized) {
GLenum err = glewInit();
if (GLEW_OK != err) {
fprintf(stderr, "[GLEW] Error: %s\n", glewGetErrorString(err));
fs_emu_fatal("[GLEW] Error initializing glew");
}
fs_log("[GLEW] Version %s\n", glewGetString(GLEW_VERSION));
glew_initialized = 1;
}
#elif defined(WITH_GLAD)
static int glad_initialized = 0;
if (!glad_initialized) {
if (!gladLoadGLLoader((GLADloadproc) SDL_GL_GetProcAddress)) {
fs_emu_fatal("[GLAD] Failed to initialize OpenGL context");
}
glad_initialized = 1;
}
#endif
fs_ml_configure_window();
// FIXME: this can be removed
g_fs_ml_opengl_context_stamp++;
log_opengl_information();
}
static void load_theme() {
fs_log("loading theme \"%s\"\n", g_fs_emu_theme.path);
char *p = fs_path_join(g_fs_emu_theme.path, "theme.conf", NULL);
if (fs_path_exists(p)) {
fs_config_read_file(p, 1);
}
free(p);
char *cv;
int iv;
iv = fs_config_get_int("theme_width");
if (iv != FS_CONFIG_NONE && iv > 0) {
g_fs_emu_theme.width = iv;
}
iv = fs_config_get_int("theme_height");
if (iv != FS_CONFIG_NONE && iv > 0) {
g_fs_emu_theme.height = iv;
}
set_color_from_string(g_fs_emu_theme.floor_color_1,
fs_config_get_const_string("theme_floor_color_1"));
set_color_from_string(g_fs_emu_theme.floor_color_2,
fs_config_get_const_string("theme_floor_color_2"));
set_color_from_string(g_fs_emu_theme.wall_color_1,
fs_config_get_const_string("theme_wall_color_1"));
set_color_from_string(g_fs_emu_theme.wall_color_2,
fs_config_get_const_string("theme_wall_color_2"));
iv = fs_config_get_int("theme_floor_height");
if (iv != FS_CONFIG_NONE) {
g_fs_emu_theme.floor_height = iv;
}
cv = fs_config_get_string("theme_overlay_image");
if (cv) {
free(g_fs_emu_theme.overlay_image);
g_fs_emu_theme.overlay_image = cv;
}
set_color_from_string(g_fs_emu_theme.fade_color,
fs_config_get_const_string("theme_fade_color"));
set_color_from_string(g_fs_emu_theme.heading_color,
fs_config_get_const_string("theme_heading_color"));
set_color_from_string(g_fs_emu_theme.item_color,
fs_config_get_const_string("theme_item_color"));
for (int i = 0; i < FS_EMU_MAX_OVERLAYS; i++) {
char *name;
int val;
// the first options read here are old compatibility options
name = fs_strdup_printf("theme_custom_%d_x",
i - FS_EMU_FIRST_CUSTOM_OVERLAY);
val = fs_config_get_int(name);
free(name);
if (val != FS_CONFIG_NONE) {
//printf("x is %d\n", val);
g_fs_emu_theme.overlays[i].x = (double) val /
g_fs_emu_theme.width;
}
name = fs_strdup_printf("theme_custom_%d_y",
i - FS_EMU_FIRST_CUSTOM_OVERLAY);
val = fs_config_get_int(name);
free(name);
if (val != FS_CONFIG_NONE) {
g_fs_emu_theme.overlays[i].y = (double) val /
g_fs_emu_theme.height;
}
if (!g_fs_emu_theme.overlays[i].name) {
continue;
}
// these are new theme / overlay options
name = fs_strdup_printf("theme_%s_pos",
g_fs_emu_theme.overlays[i].name);
const char *csval = fs_config_get_const_string(name);
free(name);
if (csval) {
int x, y;
if (sscanf(csval, "%d,%d", &x, &y) == 2) {
g_fs_emu_theme.overlays[i].x = (double) x /
g_fs_emu_theme.width;
g_fs_emu_theme.overlays[i].y = (double) y /
g_fs_emu_theme.height;
}
}
}
#ifdef WITH_LUA
fs_emu_theme_init_lua();
#endif
}
int fs_ml_video_create_window(const char *title) {
fs_log("fs_ml_video_create_window\n");
g_window_title = g_strdup(title);
static int initialized = 0;
SDL_Init(SDL_INIT_VIDEO);
#ifdef HAVE_GLES
if (!EGL_Open())
exit(1);
#endif
if (!initialized) {
const SDL_VideoInfo* info = SDL_GetVideoInfo();
g_fullscreen_width = fs_config_get_int("fullscreen_width");
if (g_fullscreen_width == FS_CONFIG_NONE) {
g_fullscreen_width = info->current_w;
}
g_fullscreen_height = fs_config_get_int("fullscreen_height");
if (g_fullscreen_height == FS_CONFIG_NONE) {
g_fullscreen_height = info->current_h;
}
if (g_fs_emu_video_fullscreen_mode == NULL) {
g_fs_emu_video_fullscreen_window = -1;
}
else if (g_strcasecmp(g_fs_emu_video_fullscreen_mode,
"window") == 0) {
g_fs_emu_video_fullscreen_window = 1;
}
else if (g_strcasecmp(g_fs_emu_video_fullscreen_mode,
"fullscreen") == 0) {
g_fs_emu_video_fullscreen_window = 0;
}
if (g_fs_emu_video_fullscreen_window == -1) {
#ifdef MACOSX
g_fs_emu_video_fullscreen_window = 0;
#else
g_fs_emu_video_fullscreen_window = 0;
#endif
}
initialized = 1;
}
if (g_fs_ml_video_sync) {
g_fs_ml_vblank_sync = 1;
}
#ifndef HAVE_GLES
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
if (g_fs_ml_vblank_sync) {
fs_emu_log("*** SDL_GL_SWAP_CONTROL is enabled ***\n");
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);
}
else {
fs_emu_log("*** SDL_GL_SWAP_CONTROL is disabled ***\n");
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 0);
}
if (g_fsaa) {
fs_log("setting FSAA samples to %d\n", g_fsaa);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, g_fsaa);
}
#endif
g_window_width = fs_config_get_int("window_width");
if (g_window_width == FS_CONFIG_NONE) {
g_window_width = 1920 / 2;
}
g_window_height = fs_config_get_int("window_height");
if (g_window_height == FS_CONFIG_NONE) {
g_window_height = 1080/ 2;
}
g_window_resizable = fs_config_get_boolean("window_resizable");
if (g_window_resizable == FS_CONFIG_NONE) {
g_window_resizable = 1;
}
set_video_mode();
#ifdef HAVE_GLES
EGL_Init();
#endif
// we display a black frame as soon as possible (to reduce flickering on
// startup)
glClear(GL_COLOR_BUFFER_BIT);
SDL_GL_SwapBuffers();
fs_gl_finish();
SDL_WM_SetCaption(g_window_title, g_get_application_name());
if (fs_config_get_boolean("grab_input") != 0) {
fs_ml_grab_input(1, 1);
}
fs_ml_show_cursor(0, 1);
// this function must be called from the video thread
fs_log("init_opengl\n");
fs_emu_video_init_opengl();
#ifdef WINDOWS
fs_ml_init_raw_input();
#else
// enable keysym to unicode char translation
SDL_EnableUNICODE(1);
#endif
fs_log("create windows is done\n");
return 1;
}
void fs_emu_audio_openal_init(void)
{
fs_log("fs_emu_audio_openal_init\n");
register_functions();
// select the "preferred device"
g_device = alcOpenDevice(NULL);
if (g_device) {
fs_log("[OPENAL] Opened device: %s\n",
alcGetString(g_device, ALC_DEVICE_SPECIFIER));
} else {
fs_log("[OPENAL] NULL from alcOpenDevice\n");
ALenum error_code = alGetError();
fs_log("[OPENAL] Error code %d\n", error_code);
if (alGetString(error_code)) {
fs_log("[OPENAL] %s\n", alGetString(error_code));
}
fs_emu_warning("OPENAL: Could not open audio device");
}
if (!g_device) {
return;
}
log_openal_info();
log_openal_devices();
int frequencies[] = { 48000, 44100, 0 };
if (fs_config_get_int("audio_frequency") != FS_CONFIG_NONE) {
frequencies[0] = fs_config_get_int("audio_frequency");
}
for (int i = 0; frequencies[i]; i++) {
int frequency = frequencies[i];
fs_log("OPENAL: trying frequency %d\n", frequency);
ALCint attributes[] = {
ALC_MONO_SOURCES, 0,
ALC_STEREO_SOURCES, 2,
ALC_FREQUENCY, frequency,
0
};
g_context = alcCreateContext(g_device, attributes);
if (g_context) {
g_audio_out_frequency = frequency;
break;
}
}
if (g_context) {
fs_log("OPENAL: created context\n");
alcMakeContextCurrent(g_context);
check_al_error("alcMakeContextCurrent");
fs_log("OPENAL: made context current\n");
} else {
fs_emu_warning("OpenAL: no context created\n");
//check_al_error("alcCreateContext");
}
int stereo_sources;
alcGetIntegerv(g_device, ALC_STEREO_SOURCES, 1, &stereo_sources);
fs_log("openal: number of stereo sources is %d\n", stereo_sources);
// FIXME: configure elsewhere
int abt = fs_config_get_int_clamped("audio_buffer_target_size",
1, 100);
if (abt == FS_CONFIG_NONE) {
if (fs_config_get_int("audio_buffer_target_bytes") != FS_CONFIG_NONE) {
fs_emu_warning("Use audio_buffer_target_size instead\n");
}
abt = 40;
#if 0
if (abt == FS_CONFIG_NONE) {
abt = 40;
} else {
abt = (int) (abt / 1000.0 * (options->frequency * 2 * 2));
}
#endif
}
fs_log("AUDIO: Buffer target size (ms) = %d\n", abt);
//abt = (int) (abt / 1000.0 * (options->frequency * 2 * 2));
// fs_log("AUDIO: Buffer target size (bytes) = %d\n", abt);
/* Specifying fill target in microseconds */
g_default_fill_target = abt * 1000;
}
int fs_ml_video_create_window(const char *title)
{
fs_log("fs_ml_video_create_window\n");
g_window_title = g_strdup(title);
g_fs_ml_keyboard_input_grab = fs_config_get_boolean(
"keyboard_input_grab");
if (g_fs_ml_automatic_input_grab == FS_CONFIG_NONE) {
g_fs_ml_keyboard_input_grab = 1;
}
fs_log("keyboard input grab: %d\n", g_fs_ml_keyboard_input_grab);
static int initialized = 0;
SDL_SetHint(SDL_HINT_GRAB_KEYBOARD,
g_fs_ml_keyboard_input_grab ? "1" : "0");
SDL_SetHint(SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS, "0");
SDL_Init(SDL_INIT_VIDEO);
SDL_version version;
SDL_VERSION(&version);
fs_log("FS-UAE was compiled for SDL %d.%d.%d\n",
version.major, version.minor, version.patch);
if (!initialized) {
int display_index = 0;
SDL_DisplayMode mode;
int error = SDL_GetCurrentDisplayMode(display_index, &mode);
if (error) {
fs_log("SDL_GetCurrentDisplayMode failed\n");
SDL_ShowSimpleMessageBox(
SDL_MESSAGEBOX_ERROR, "Display Error",
"SDL_GetCurrentDisplayMode failed.", NULL);
exit(1);
}
fs_emu_monitor_init();
const char *mon = fs_config_get_const_string("monitor");
int mon_flag = -1;
if (mon == NULL) {
mon = "middle-left";
}
if (strcmp(mon, "left") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_LEFT;
} else if (strcmp(mon, "middle-left") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_MIDDLE_LEFT;
} else if (strcmp(mon, "middle-right") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_MIDDLE_RIGHT;
} else if (strcmp(mon, "right") == 0) {
mon_flag = FS_EMU_MONITOR_FLAG_RIGHT;
}
else {
mon_flag = FS_EMU_MONITOR_FLAG_MIDDLE_LEFT;
}
FSEmuMonitor monitor;
fs_emu_monitor_get_by_flag(mon_flag, &monitor);
fs_log("Monitor \"%s\" (flag %d) => index %d\n",
mon, mon_flag, monitor.index);
g_display = monitor.index;
g_fullscreen_width = fs_config_get_int("fullscreen_width");
if (g_fullscreen_width == FS_CONFIG_NONE) {
g_fullscreen_width = mode.w;
}
g_fullscreen_height = fs_config_get_int("fullscreen_height");
if (g_fullscreen_height == FS_CONFIG_NONE) {
g_fullscreen_height = mode.h;
}
if (g_fs_emu_video_fullscreen_mode_string == NULL) {
g_fs_emu_video_fullscreen_mode = -1;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"window") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_WINDOW;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"fullscreen") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
}
else if (g_ascii_strcasecmp(g_fs_emu_video_fullscreen_mode_string,
"desktop") == 0) {
g_fs_emu_video_fullscreen_mode = FULLSCREEN_DESKTOP;
}
if (g_fs_emu_video_fullscreen_mode == -1) {
#ifdef MACOSX
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
#else
g_fs_emu_video_fullscreen_mode = FULLSCREEN_FULLSCREEN;
#endif
fs_log("defaulting to fullscreen_mode = desktop for SDL2\n");
g_fs_emu_video_fullscreen_mode = FULLSCREEN_DESKTOP;
}
initialized = 1;
}
if (g_fs_ml_video_sync) {
g_fs_ml_vblank_sync = 1;
}
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
if (g_fsaa) {
fs_log("setting FSAA samples to %d\n", g_fsaa);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, g_fsaa);
}
g_window_width = fs_config_get_int("window_width");
if (g_window_width == FS_CONFIG_NONE) {
g_window_width = 1920 / 2;
}
g_window_height = fs_config_get_int("window_height");
if (g_window_height == FS_CONFIG_NONE) {
g_window_height = 1080/ 2;
}
g_window_x = fs_config_get_int("window_x");
if (g_window_x == FS_CONFIG_NONE) {
g_window_x = SDL_WINDOWPOS_CENTERED;
}
g_window_y = fs_config_get_int("window_y");
if (g_window_y == FS_CONFIG_NONE) {
g_window_y = SDL_WINDOWPOS_CENTERED;
}
g_window_resizable = fs_config_get_boolean("window_resizable");
if (g_window_resizable == FS_CONFIG_NONE) {
g_window_resizable = 1;
}
g_fs_ml_automatic_input_grab = fs_config_get_boolean(
"automatic_input_grab");
if (g_fs_ml_automatic_input_grab == FS_CONFIG_NONE) {
if (fs_ml_mouse_integration()) {
g_fs_ml_automatic_input_grab = 0;
} else {
g_fs_ml_automatic_input_grab = 1;
}
}
fs_log("automatic input grab: %d\n", g_fs_ml_automatic_input_grab);
g_initial_input_grab = g_fs_ml_automatic_input_grab;
if (fs_config_get_boolean("initial_input_grab") == 1) {
g_initial_input_grab = 1;
}
else if (fs_config_get_boolean("initial_input_grab") == 0 ||
// deprecated names:
fs_config_get_boolean("input_grab") == 0 ||
fs_config_get_boolean("grab_input") == 0) {
g_initial_input_grab = 0;
}
set_video_mode();
if (g_fs_ml_vblank_sync) {
fs_emu_log("*** Setting swap interval to 1 ***\n");
if (SDL_GL_SetSwapInterval(1) != 0) {
fs_emu_warning("SDL_GL_SetSwapInterval(1) failed");
}
}
else {
fs_emu_log("*** Setting swap interval to 0 ***\n");
SDL_GL_SetSwapInterval(0);
}
// we display a black frame as soon as possible (to reduce flickering on
// startup)
glClear(GL_COLOR_BUFFER_BIT);
SDL_GL_SwapWindow(g_fs_ml_window);
fs_gl_finish();
fs_log("initial input grab: %d\n", g_initial_input_grab);
if (g_initial_input_grab && !g_has_input_grab) {
fs_ml_set_input_grab(true);
}
fs_ml_show_cursor(0, 1);
// this function must be called from the video thread
fs_log("init_opengl\n");
fs_emu_video_init_opengl();
SDL_StartTextInput();
fs_log("create windows is done\n");
return 1;
}
