int sdl_window_info::window_init()
{
worker_param *wp = (worker_param *) osd_malloc(sizeof(worker_param));
int result;
ASSERT_MAIN_THREAD();
// set the initial maximized state
// FIXME: Does not belong here
sdl_options &options = downcast<sdl_options &>(m_machine.options());
m_startmaximized = options.maximize();
// add us to the list
*last_window_ptr = this;
last_window_ptr = &this->m_next;
set_renderer(draw.create(this));
// create an event that we can use to skip blitting
m_rendered_event = osd_event_alloc(FALSE, TRUE);
// load the layout
m_target = m_machine.render().target_alloc();
// set the specific view
set_starting_view(m_index, options.view(), options.view(m_index));
// make the window title
if (video_config.numscreens == 1)
sprintf(m_title, "%s: %s [%s]", emulator_info::get_appname(), m_machine.system().description, m_machine.system().name);
else
sprintf(m_title, "%s: %s [%s] - Screen %d", emulator_info::get_appname(), m_machine.system().description, m_machine.system().name, m_index);
wp->set_window(this);
// FIXME: pass error back in a different way
if (multithreading_enabled)
{
osd_work_item *wi;
wi = osd_work_item_queue(work_queue, &sdl_window_info::complete_create_wt, (void *) wp, 0);
sdlwindow_sync();
result = *((int *) (osd_work_item_result)(wi));
osd_work_item_release(wi);
}
else
result = *((int *) sdl_window_info::complete_create_wt((void *) wp, 0));
// handle error conditions
if (result == 1)
goto error;
return 0;
error:
destroy();
return 1;
}
void
ConfigManager::apply(const Options& opts)
{
m_opts.merge(opts);
if (m_opts.framebuffer_type.is_set())
set_renderer(m_opts.framebuffer_type.get());
else
set_renderer(SDL_FRAMEBUFFER);
if (opts.master_volume.is_set())
set_master_volume(opts.master_volume.get());
if (opts.sound_volume.is_set())
set_sound_volume(opts.sound_volume.get());
if (opts.music_volume.is_set())
set_music_volume(opts.music_volume.get());
if (opts.fullscreen_resolution.is_set())
set_fullscreen_resolution(opts.fullscreen_resolution.get());
if (opts.fullscreen.is_set())
set_fullscreen(opts.fullscreen.get());
if (opts.resizable.is_set())
set_resizable(opts.resizable.get());
if (opts.mouse_grab.is_set())
set_mouse_grab(opts.mouse_grab.get());
if (opts.print_fps.is_set())
set_print_fps(opts.print_fps.get());
if (opts.software_cursor.is_set())
set_software_cursor(opts.software_cursor.get());
if (opts.auto_scrolling.is_set())
set_auto_scrolling(opts.auto_scrolling.get());
if (opts.language.is_set())
set_language(tinygettext::Language::from_env(opts.language.get()));
}
int sdl_window_info::window_init()
{
int result;
ASSERT_MAIN_THREAD();
// set the initial maximized state
// FIXME: Does not belong here
sdl_options &options = downcast<sdl_options &>(m_machine.options());
m_startmaximized = options.maximize();
// add us to the list
sdl_window_list.push_back(std::static_pointer_cast<sdl_window_info>(shared_from_this()));
set_renderer(osd_renderer::make_for_type(video_config.mode, static_cast<osd_window*>(this)->shared_from_this()));
// load the layout
m_target = m_machine.render().target_alloc();
// set the specific view
set_starting_view(m_index, options.view(), options.view(m_index));
// make the window title
if (video_config.numscreens == 1)
sprintf(m_title, "%s: %s [%s]", emulator_info::get_appname(), m_machine.system().description, m_machine.system().name);
else
sprintf(m_title, "%s: %s [%s] - Screen %d", emulator_info::get_appname(), m_machine.system().description, m_machine.system().name, m_index);
auto wp = std::make_unique<worker_param>(std::static_pointer_cast<sdl_window_info>(shared_from_this()));
result = *((int *) sdl_window_info::complete_create_wt(wp.release(), 0));
// handle error conditions
if (result == 1)
goto error;
return 0;
error:
destroy();
return 1;
}
void sdl_window_info::toggle_full_screen()
{
// if we are in debug mode, never go full screen
if (machine().debug_flags & DEBUG_FLAG_OSD_ENABLED)
return;
// If we are going fullscreen (leaving windowed) remember our windowed size
if (!fullscreen())
{
m_windowed_dim = get_size();
}
// reset UI to main menu
machine().ui().menu_reset();
// kill off the drawers
renderer_reset();
bool is_osx = false;
#ifdef SDLMAME_MACOSX
// FIXME: This is weird behaviour and certainly a bug in SDL
is_osx = true;
#endif
if (fullscreen() && (video_config.switchres || is_osx))
{
SDL_SetWindowFullscreen(platform_window(), 0); // Try to set mode
SDL_SetWindowDisplayMode(platform_window(), &m_original_mode->mode); // Try to set mode
SDL_SetWindowFullscreen(platform_window(), SDL_WINDOW_FULLSCREEN); // Try to set mode
}
SDL_DestroyWindow(platform_window());
set_platform_window(nullptr);
downcast<sdl_osd_interface &>(machine().osd()).release_keys();
set_renderer(osd_renderer::make_for_type(video_config.mode, shared_from_this()));
// toggle the window mode
set_fullscreen(!fullscreen());
complete_create();
}
static void draw_screen()
{
static double last_frame_time;
static int frame_index;
static float frame_rates[FRAME_INDEX_MAX];
static float frame_times[FRAME_INDEX_MAX];
double start_time = time_now_double();
glClearColor(0.0, 0.0, 0.0, 0.0);
graph_dev_start_frame();
sng_set_foreground(WHITE);
sng_abs_xy_draw_string("F1 FOR HELP", NANO_FONT, SCREEN_WIDTH - 100, 10);
static struct entity_context *cx;
if (!cx)
cx = entity_context_new(50, 50);
if (wireframe != oldwireframe) {
oldwireframe = wireframe;
if (wireframe)
set_renderer(cx, WIREFRAME_RENDERER | BLACK_TRIS);
else
set_renderer(cx, FLATSHADING_RENDERER);
}
float r = target_mesh->radius / tan(FOV / 3.0); /* 50% size for middle zoom */
float r_cam = r * lobby_zoom / 255.0;
camera_set_parameters(cx, 0.1f, r * 2.2, SCREEN_WIDTH, SCREEN_HEIGHT, FOV);
camera_set_pos(cx, r_cam, 0, 0);
camera_look_at(cx, 0, 0, 0);
camera_assign_up_direction(cx, 0, 1, 0);
union vec3 light_pos = { { 1.01 * r, 0, 0 } };
quat_rot_vec_self(&light_pos, &light_orientation);
set_lighting(cx, light_pos.v.x, light_pos.v.y, light_pos.v.z);
calculate_camera_transform(cx);
struct entity *e = add_entity(cx, target_mesh, 0, 0, 0, WHITE);
struct entity *ae = NULL;
if (planet_mode) {
update_entity_material(e, &planet_material);
if (draw_atmosphere) {
ae = add_entity(cx, atmosphere_mesh, 0, 0, 0, WHITE);
update_entity_scale(ae, 1.03);
update_entity_material(ae, &atmosphere_material);
}
}
update_entity_orientation(e, &lobby_orientation);
if (isDraggingLight) {
union vec3 light_dir = { { 10.75 * r_cam, 0, 0 } };
quat_rot_vec_self(&light_dir, &light_orientation);
sng_set_foreground(WHITE);
render_line(cx, light_dir.v.x, light_dir.v.y, light_dir.v.z, 0, 0, 0);
e = add_entity(cx, light_mesh, light_dir.v.x, light_dir.v.y, light_dir.v.z, WHITE);
} else {
e = add_entity(cx, light_mesh, light_pos.v.x, light_pos.v.y, light_pos.v.z, WHITE);
}
render_entities(cx);
remove_all_entity(cx);
if (helpmode)
draw_help_screen(0);
if (display_frame_stats > 0) {
float avg_frame_rate = 0;
float avg_frame_time = 0;
int i;
for (i = 0; i < FRAME_INDEX_MAX; i++) {
avg_frame_rate += frame_rates[i];
avg_frame_time += frame_times[i];
}
avg_frame_rate /= (float)FRAME_INDEX_MAX;
avg_frame_time /= (float)FRAME_INDEX_MAX;
sng_set_foreground(WHITE);
char stat_buffer[30];
sprintf(stat_buffer, "fps %5.2f", 1.0/avg_frame_rate);
sng_abs_xy_draw_string(stat_buffer, NANO_FONT, 2, 10);
sprintf(stat_buffer, "t %0.2f ms", avg_frame_time * 1000.0);
sng_abs_xy_draw_string(stat_buffer, NANO_FONT, 92, 10);
}
if (display_frame_stats > 1)
graph_dev_display_debug_menu_show();
graph_dev_end_frame();
glFinish();
/*
* Swap the buffers. This this tells the driver to
* render the next frame from the contents of the
* back-buffer, and to set all rendering operations
* to occur on what was the front-buffer.
*
* Double buffering prevents nasty visual tearing
* from the application drawing on areas of the
* screen that are being updated at the same time.
*/
SDL_GL_SwapBuffers();
if (display_frame_stats > 0) {
double end_time = time_now_double();
frame_rates[frame_index] = start_time - last_frame_time;
frame_times[frame_index] = end_time - start_time;
frame_index = (frame_index + 1) % FRAME_INDEX_MAX;
last_frame_time = start_time;
}
}
