bool newbrain_state::screen_update(screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_enrg1 & NEWBRAIN_ENRG1_TVP)
{
screen_update(&bitmap, &cliprect);
}
else
{
bitmap_fill(&bitmap, &cliprect, get_black_pen(m_machine));
}
return 0;
}
UINT32 newbrain_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
if (m_enrg1 & NEWBRAIN_ENRG1_TVP)
{
screen_update(bitmap, cliprect);
}
else
{
bitmap.fill(get_black_pen(machine()), cliprect);
}
return 0;
}
uint32_t newbrain_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
if (m_tvp)
{
screen_update(bitmap, cliprect);
}
else
{
bitmap.fill(rgb_t::black(), cliprect);
}
return 0;
}
static void *
neighbor_callback(const interface *i,struct l2host *l2){
void *ret;
pthread_mutex_lock(&bfl);
if( (ret = neighbor_callback_locked(i,l2)) ){
if(active){
assert(top_panel(active->p) != ERR);
}
screen_update();
}
pthread_mutex_unlock(&bfl);
return ret;
}
void screen_test(void) {
uint32_t x;
while (1) {
for (x = 0; x < 64; x++) {
screen_clear();
screen_puts_xy(0, x+0, 1, "0 ABC");
screen_puts_xy(30, x+1, 1, "1 ABC");
screen_puts_xy(60, x+2, 1, "2 ABC");
screen_puts_xy(90, x+3, 1, "3 ABC");
screen_update();
delay_ms(100);
}
}
}
static void *
service_callback(const interface *i,struct l2host *l2,struct l3host *l3,
struct l4srv *l4){
void *ret;
pthread_mutex_lock(&bfl);
if( (ret = service_callback_locked(i,l2,l3,l4)) ){
if(active){
assert(top_panel(active->p) != ERR);
}
screen_update();
}
pthread_mutex_unlock(&bfl);
return ret;
}
int main(void)
{
device_t device;
int states[] = { RENDER_STATE_TEXTURE, RENDER_STATE_COLOR, RENDER_STATE_WIREFRAME };
int indicator = 0;
int kbhit = 0;
float alpha = 1;
float pos = 3.5;
TCHAR *title = _T("Mini3d (software render tutorial) - ")
_T("Left/Right: rotation, Up/Down: forward/backward, Space: switch state");
if (screen_init(800, 600, title))
return -1;
device_init(&device, 800, 600, screen_fb);
camera_at_zero(&device, 3, 0, 0);
init_texture(&device);
device.render_state = RENDER_STATE_TEXTURE;
while (screen_exit == 0 && screen_keys[VK_ESCAPE] == 0) {
screen_dispatch();
device_clear(&device, 1);
camera_at_zero(&device, pos, 0, 0);
if (screen_keys[VK_UP]) pos -= 0.01f;
if (screen_keys[VK_DOWN]) pos += 0.01f;
if (screen_keys[VK_LEFT]) alpha += 0.01f;
if (screen_keys[VK_RIGHT]) alpha -= 0.01f;
if (screen_keys[VK_SPACE]) {
if (kbhit == 0) {
kbhit = 1;
if (++indicator >= 3) indicator = 0;
device.render_state = states[indicator];
}
}
else {
kbhit = 0;
}
draw_box(&device, alpha);
screen_update();
Sleep(1);
}
return 0;
}
void screen_char32x16(int32_t ch, int32_t row, int32_t col)
{
////int32_t h, i, j, k, q, r, s, mask, cbase, cset, bset;
int32_t h, j, k, r, mask, cbase, bset;
if ((row == 0) || ((row == 1) && ((col >= 0) && (col < 8))))
{
// Write a 16x32 character to the screen at position 0-7 (left to right)
// Compute the base of the interleaved character
cbase = 32768 + ((ch & 0xfe) << 6);
for(j = 0; j <= 31; j++) {
// For all the rows in the font
// For setting bits in the OLED buffer. The mask is always a byte and has to wrap
bset = (1<<(j % 8));
if (ch & 0x1) {
// For the extraction of the bits interleaved in the font
mask = 2;
} else {
// For the extraction of the bits interleaved in the font
mask = 1;
}
// Row is the font data with which to perform bit extraction
r = ((int32_t *)cbase)[j];
// Just for printing the font to the serial terminal (DEBUG)
//s = 0;
// Get the base address of the OLED buffer
h = (int32_t)(&self->buffer[0]) + (row * 512);
// Compute the offset to the column of data and add to the base...
h = h + (((Shr__(j, 3)) * 128) + (col * 16));
// ...then add the offset to the character position
for(k = 0; k <= 15; k++) {
// For all 16 bits we need from the interlaced font...
if (r & mask) {
// Set the column bit
((uint8_t *)h)[k] = ((uint8_t *)h)[k] | bset;
} else {
// Clear the column bit
((uint8_t *)h)[k] = ((uint8_t *)h)[k] & (~bset);
}
// The mask shifts two places because the fonts are interlaced
mask = mask << 2;
}
}
if (self->AutoUpdate) screen_update();
self->crsrX = col;
self->crsrY = row;
}
}
/**
* mate_rr_screen_refresh
* @screen: a #MateRRScreen
* @error: location to store error, or %NULL
*
* Refreshes the screen configuration, and calls the screen's callback if it
* exists and if the screen's configuration changed.
*
* Return value: TRUE if the screen's configuration changed; otherwise, the
* function returns FALSE and a NULL error if the configuration didn't change,
* or FALSE and a non-NULL error if there was an error while refreshing the
* configuration.
*/
gboolean
mate_rr_screen_refresh (MateRRScreen *screen,
GError **error)
{
gboolean refreshed;
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
gdk_x11_display_grab (gdk_screen_get_display (screen->gdk_screen));
refreshed = screen_update (screen, FALSE, TRUE, error);
force_timestamp_update (screen); /* this is to keep other clients from thinking that the X server re-detected things by itself - bgo#621046 */
gdk_x11_display_ungrab (gdk_screen_get_display (screen->gdk_screen));
return refreshed;
}
void Draw(void)
{
clear();
cursor(6, 7);
string("Score");
cursor(0, 7);
letter( '0' + Score[0] );
cursor(15, 7);
letter( '0' + Score[1] );
box(0, 1, Width*2, Height*2+1, 1);
point(BallX + HCenter, BallY + VCenter, 1);
line( HCenter-PadRow, VCenter + Paddle[0] - PadLen, HCenter-PadRow, VCenter + Paddle[0] + PadLen, 1 );
line( HCenter+PadRow, VCenter + Paddle[1] - PadLen, HCenter+PadRow, VCenter + Paddle[1] + PadLen, 1 );
screen_update();
}
static void
do_mpd_update(void)
{
if (mpdclient_is_connected(mpd) &&
(mpd->source == NULL || mpd->events != 0 ||
(mpd->status != NULL &&
mpd_status_get_state(mpd->status) == MPD_STATE_PLAY)))
mpdclient_update(mpd);
#ifndef NCMPC_MINI
if (options.enable_xterm_title)
update_xterm_title();
#endif
screen_update(mpd);
mpd->events = 0;
mpdclient_put_connection(mpd);
check_reconnect();
}
/**
* gnome_rr_screen_refresh:
* @screen: a #GnomeRRScreen
* @error: location to store error, or %NULL
*
* Refreshes the screen configuration, and calls the screen's callback if it
* exists and if the screen's configuration changed.
*
* Return value: TRUE if the screen's configuration changed; otherwise, the
* function returns FALSE and a NULL error if the configuration didn't change,
* or FALSE and a non-NULL error if there was an error while refreshing the
* configuration.
*/
gboolean
gnome_rr_screen_refresh (GnomeRRScreen *screen,
GError **error)
{
gboolean refreshed;
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
#ifdef HAVE_X11
gdk_x11_display_grab (gdk_screen_get_display (screen->priv->gdk_screen));
#endif
refreshed = screen_update (screen, FALSE, TRUE, error);
#ifdef HAVE_X11
gnome_rr_x11_screen_force_timestamp_update (GNOME_RR_X11_SCREEN (screen)); /* this is to keep other clients from thinking that the X server re-detected things by itself - bgo#621046 */
gdk_x11_display_ungrab (gdk_screen_get_display (screen->priv->gdk_screen));
#endif
return refreshed;
}
void screen_char7x5(int32_t ch, int32_t row, int32_t col)
{
int32_t i;
// Write a 5x7 character to the display @ row and column
col = col & 0xf;
/*
if (self->displayType == TYPE_128X32) {
row = row & 0x3;
for(i = 0; i <= 7; i++) {
self->buffer[(((row * 128) + (col * 8)) + i)] = ((uint8_t *)(((int32_t)(&(*(uint8_t *)&oleddat[1416])) + (8 * ch)) + i))[0];
}
} else
*/
row = row & 0x7;
for(i = 0; i <= 7; i++)
{
self->buffer[(((row * 128) + (col * 8)) + i)] = ((uint8_t *)(((int32_t)(&(*(uint8_t *)&oleddat[1416])) + (8 * ch)) + i))[0];
}
if (self->AutoUpdate) screen_update();
self->crsrX = col;
self->crsrY = row;
}
void power_event(int update_leds)
{
struct device_state state;
get_device_state(&state);
if (state.voltage_level >= POWERUP_VOLTAGE) {
powerup = 1;
ALOGD("voltage ok for PU %d\n", state.voltage_level);
}
screen_update(state.charge_level,
state.is_unknown || !state.is_battery_present);
if (update_leds)
set_battery_led(&state);
/* When the charger is unplugged the device shall shutdown at once. */
if (!shutdown && !state.is_plugged_into_ac && !state.is_plugged_into_usb) {
shutdown = 1;
alarm_cancel(screen_brightness_animation_alarm2);
alarm_cancel(screen_brightness_animation_alarm1);
screen_brightness_animation_alarm2(NULL);
}
}
static GdkFilterReturn
screen_on_event (GdkXEvent *xevent,
GdkEvent *event,
gpointer data)
{
#ifdef HAVE_RANDR
MateRRScreen *screen = data;
XEvent *e = xevent;
int event_num;
if (!e)
return GDK_FILTER_CONTINUE;
event_num = e->type - screen->randr_event_base;
if (event_num == RRScreenChangeNotify) {
/* We don't reprobe the hardware; we just fetch the X server's latest
* state. The server already knows the new state of the outputs; that's
* why it sent us an event!
*/
screen_update (screen, TRUE, FALSE, NULL); /* NULL-GError */
#if 0
/* Enable this code to get a dialog showing the RANDR timestamps, for debugging purposes */
{
GtkWidget *dialog;
XRRScreenChangeNotifyEvent *rr_event;
static int dialog_num;
rr_event = (XRRScreenChangeNotifyEvent *) e;
dialog = gtk_message_dialog_new (NULL,
0,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE,
"RRScreenChangeNotify timestamps (%d):\n"
"event change: %u\n"
"event config: %u\n"
"event serial: %lu\n"
"----------------------"
"screen change: %u\n"
"screen config: %u\n",
dialog_num++,
(guint32) rr_event->timestamp,
(guint32) rr_event->config_timestamp,
rr_event->serial,
(guint32) screen->info->resources->timestamp,
(guint32) screen->info->resources->configTimestamp);
g_signal_connect (dialog, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
gtk_widget_show (dialog);
}
#endif
}
#if 0
/* WHY THIS CODE IS DISABLED:
*
* Note that in mate_rr_screen_new(), we only select for
* RRScreenChangeNotifyMask. We used to select for other values in
* RR*NotifyMask, but we weren't really doing anything useful with those
* events. We only care about "the screens changed in some way or another"
* for now.
*
* If we ever run into a situtation that could benefit from processing more
* detailed events, we can enable this code again.
*
* Note that the X server sends RRScreenChangeNotify in conjunction with the
* more detailed events from RANDR 1.2 - see xserver/randr/randr.c:TellChanged().
*/
else if (event_num == RRNotify)
{
/* Other RandR events */
XRRNotifyEvent *event = (XRRNotifyEvent *)e;
/* Here we can distinguish between RRNotify events supported
* since RandR 1.2 such as RRNotify_OutputProperty. For now, we
* don't have anything special to do for particular subevent types, so
* we leave this as an empty switch().
*/
switch (event->subtype)
{
default:
break;
}
/* No need to reprobe hardware here */
screen_update (screen, TRUE, FALSE, NULL); /* NULL-GError */
}
#endif
#endif /* HAVE_RANDR */
/* Pass the event on to GTK+ */
return GDK_FILTER_CONTINUE;
}
UINT32 prestige_state::screen_update_2bpp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
return screen_update(2, screen, bitmap, cliprect);
}
void screen_clear(void) {
screen_fill(0);
screen_update();
}
uint32_t prestige_state::screen_update_1bpp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
return screen_update(1, screen, bitmap, cliprect);
}
static void foogod_repaint_title(void)
{
screen_erase(&Foogod.titleRect);
screen_print(&Foogod.titleRect, SP_CENTERED | SP_ONBORDER, "%s", Foogod.title);
screen_update(&Foogod.titleRect);
}
void text_input(const char *message,int x,int y,char *string,int size)
{
int sx;
int a;
int s=0;
int i;
int pos=0;
static SDL_Surface *save=NULL;
SDL_Rect clear_rect={16,227,320,16};
if (!save)
save=SDL_CreateRGBSurface(SDL_SWSURFACE,320,16,16, 0xF800, 0x7E0,0x1F, 0);
if (conf.sound) pause_audio(1);
memset(string,0,size+1);
SDL_FillRect(buffer,&clear_rect,0);
// SDL_BlitSurface(buffer,&clear_rect,save,NULL);
SDL_textout(buffer,x,y,message);
sx=x+strlen(message)* font_w;
SDL_EnableUNICODE(1);
while((a=SDL_getchar())!=-1) {
if (a==LEFT && pos>0) pos--;
if (a==RIGHT && pos<s) pos++;
if (a==BACKSPACE && pos>0) {
for(i=pos-1;i<s;i++)
string[i]=string[i+1];
s--;
pos--;
}
if (a==DEL && pos<s) {
for(i=pos;i<s;i++)
string[i]=string[i+1];
s--;
}
if (a>32 && s<size ) {
for(i=s;i>pos;i--)
string[i]=string[i-1];
string[pos]=(char)a;
s++;
pos++;
}
SDL_FillRect(buffer,&clear_rect,0);
//SDL_BlitSurface(save,NULL,buffer,&clear_rect);
SDL_textout(buffer,x,y,message);
SDL_textout(buffer,sx,y,string);
/* cursor */
((Uint16*)buffer->pixels)[352*(16+222)+sx+pos* font_w-1]=0;
for(i=sx+pos* font_w;i<sx+pos* font_w+ font_w;i++) {
((Uint16*)buffer->pixels)[352*(16+222)+i]=0xFFFF;
((Uint16*)buffer->pixels)[352*(16+221)+i]=0;
((Uint16*)buffer->pixels)[352*(16+223)+i]=0;
}
((Uint16*)buffer->pixels)[352*(16+222)+sx+pos* font_w+font_w]=0;
screen_update();
}
SDL_EnableUNICODE(0);
if (conf.sound) pause_audio(0);
reset_frame_skip();
}
void game_loop (GAME *game)
{
if (!game)
return;
ALLEGRO_KEYBOARD_STATE keyboard_state;
ALLEGRO_EVENT event;
ALLEGRO_FONT *font = al_load_font ("data/fixed_font.tga", 0, 0);
SCENE *scene;
SPRITE_ACTOR *actor;
LIST_ITEM *item;
AABB_COLLISIONS collisions;
aabb_init_collisions (&collisions);
AABB_COLLISIONS portal_collisions;
aabb_init_collisions (&portal_collisions);
AABB_COLLISIONS npc_collisions;
aabb_init_collisions (&npc_collisions);
int i = 0;
bool redraw = true;
float times[NTIMES] = {0};
double frame_time, current_time, new_time, mean_frame_time;
double fixed_dt = 1.0 / FPS, dt;
double curfps = 0.0;
current_time = al_get_time ();
al_start_timer (game->timer);
float fadeout_duration = 0;
float fadein_duration = 0;
SCENE_PORTAL *dest_portal = NULL;
char *arrow_path = get_resource_path_str ("data/ui/smallarrow_down.png");
ALLEGRO_BITMAP *sel_arrow = al_load_bitmap (arrow_path);
while (game->running) {
scene = game->current_scene;
actor = game->current_actor;
if (redraw) {
al_clear_depth_buffer (0);
tiled_draw_map_back (scene->map, game->screen.tint,
game->screen.position.x, game->screen.position.y,
game->screen.width, game->screen.height, 0, 0, 0);
al_draw_textf (font, al_map_rgba_f (0.9, 0, 0, 1), 5, 5, 0, "FPS: %.2f", curfps);
al_set_render_state (ALLEGRO_ALPHA_TEST, true);
al_set_render_state (ALLEGRO_DEPTH_TEST, true);
al_set_render_state (ALLEGRO_DEPTH_FUNCTION, ALLEGRO_RENDER_GREATER);
al_hold_bitmap_drawing (true);
sprite_draw (actor, &game->screen);
item = _al_list_front (scene->npcs);
while (item) {
SPRITE_ACTOR *npc_actor = (SPRITE_ACTOR *)_al_list_item_data (item);
sprite_draw (npc_actor, &game->screen);
item = _al_list_next (scene->npcs, item);
}
al_hold_bitmap_drawing (false);
al_set_render_state (ALLEGRO_DEPTH_TEST, false);
al_set_render_state (ALLEGRO_ALPHA_TEST, false);
if (false) {
item = _al_list_front (portal_collisions.boxes);
while (item) {
BOX *box = _al_list_item_data (item);
box_draw (*box, game->screen.position, al_map_rgb_f (1, 0, 0));
item = _al_list_next (portal_collisions.boxes, item);
}
aabb_draw (scene->portal_tree, &game->screen, al_map_rgb_f (0, 0, 1));
}
tiled_draw_map_fore (scene->map, game->screen.tint,
game->screen.position.x, game->screen.position.y,
game->screen.width, game->screen.height, 0, 0, 0);
if (game->current_npc) {
float dx = game->current_npc->actor.box.center.x - game->screen.position.x;
float dy = game->current_npc->actor.box.center.y - game->screen.position.y;
dx -= al_get_bitmap_width (sel_arrow) * 0.5f;
dy -= game->current_npc->actor.box.extent.y * 3.0f;
al_draw_bitmap (sel_arrow, dx, dy, 0);
}
ui_draw (game->ui, &game->screen);
if (game->force_vsync)
al_wait_for_vsync ();
al_flip_display ();
redraw = false;
}
al_wait_for_event (game->event_queue, &event);
switch (event.type) {
case ALLEGRO_EVENT_TIMER:
new_time = al_get_time ();
frame_time = new_time - current_time;
current_time = new_time;
times[i] = frame_time;
i = (i + 1) % NTIMES;
mean_frame_time = 0.0;
for (int j = 0; j < NTIMES; j++)
mean_frame_time += times[j];
mean_frame_time /= NTIMES;
curfps = 1.0 / mean_frame_time;
dt = mean_frame_time / fixed_dt;
if (fadeout_duration > 0.0f) {
float fadef = fadeout_duration / TRANS_TIME;
game->screen.tint = al_map_rgba_f (fadef, fadef, fadef, 1.0);
fadeout_duration -= mean_frame_time;
if (fadeout_duration <= 0.0f) {
fadein_duration = TRANS_TIME;
fadeout_duration = 0.0f;
game_enter_portal (game, dest_portal);
}
}
if (fadein_duration > 0.0f) {
float fadef = 1.0 - fadein_duration / TRANS_TIME;
game->screen.tint = al_map_rgba_f (fadef, fadef, fadef, 1.0);
fadein_duration -= mean_frame_time;
if (fadein_duration <= 0.0f) {
game->paused = false;
fadein_duration = 0.0f;
}
}
if (game->paused) {
redraw = true;
break;
}
al_get_keyboard_state (&keyboard_state);
if (al_key_down (&keyboard_state, ALLEGRO_KEY_ESCAPE)) {
game->running = false;
continue;
}
if (al_key_down (&keyboard_state, ALLEGRO_KEY_ENTER)) {
ui_show_dialog (game->ui, NULL, NULL);
}
if (al_key_down (&keyboard_state, ALLEGRO_KEY_RIGHT)) {
actor->event->move_right (actor, dt);
}
if (al_key_down (&keyboard_state, ALLEGRO_KEY_LEFT)) {
actor->event->move_left (actor, dt);
}
if (al_key_down (&keyboard_state, ALLEGRO_KEY_UP)) {
actor->event->move_up (actor, dt);
}
if (al_key_down (&keyboard_state, ALLEGRO_KEY_DOWN)) {
actor->event->move_down (actor, dt);
}
BOX box = actor->box;
box.center.x += actor->movement.x * dt;
box.center.y += actor->movement.y * dt;
aabb_collide_fill_cache (scene->collision_tree, &box, &collisions);
if (scene->collision_tree->num_collisions > 0) {
item = _al_list_front (collisions.boxes);
while (item) {
if (box_lateral (*(BOX *)_al_list_item_data (item), actor->box))
actor->movement.x = 0;
else
actor->movement.y = 0;
item = _al_list_next (collisions.boxes, item);
}
}
aabb_collide_fill_cache (scene->portal_tree, &box, &portal_collisions);
if (scene->portal_tree->num_collisions > 0) {
item = _al_list_front (portal_collisions.boxes);
while (item) {
BOX *colbox = _al_list_item_data (item);
TILED_OBJECT *obj = colbox->data;
SCENE_PORTAL *portal = scene_get_portal (game->scenes, obj->name);
if (portal && portal->destiny_portal) {
dest_portal = scene_get_portal (game->scenes, portal->destiny_portal);
if (dest_portal) {
fadeout_duration = TRANS_TIME;
game->paused = true;
actor->movement = (VECTOR2D){0, 0};
ui_show_dialog_cstr (game->ui, "Speaker:", "Entering portal.");
break;
}
}
item = _al_list_next (portal_collisions.boxes, item);
}
}
box = screen_box (&game->screen);
game->current_npc = NULL;
item = _al_list_front (scene->npcs);
float max_dist = 0;
while (item) {
SPRITE_NPC *npc = _al_list_item_data (item);
float dist = vsqdistance (npc->actor.box.center, game->current_actor->box.center);
if (dist < 128.0f * 128.0f && dist > max_dist) {
game->current_npc = npc;
max_dist = dist;
}
item = _al_list_next (scene->npcs, item);
}
//aabb_collide_fill_cache (scene->npc_tree, &box, &npc_collisions);
//if (scene->npc_tree->num_collisions > 0) {
// item = _al_list_front (npc_collisions.boxes);
// float max_dist = 0;
// while (item) {
// BOX *colbox = _al_list_item_data (item);
// SPRITE_NPC *npc = colbox->data;
// float dist = vsqdistance (npc->actor.box.center, game->current_actor->box.center);
// if (dist < 128.0f * 128.0f && dist > max_dist) {
// game->current_npc = npc;
// max_dist = dist;
// }
// item = _al_list_next (npc_collisions.boxes, item);
// }
//}
screen_update (&game->screen, actor->position, scene->map, dt);
sprite_update (actor, dt, mean_frame_time);
item = _al_list_front (scene->npcs);
while (item) {
SPRITE_ACTOR *npc_actor = (SPRITE_ACTOR *)_al_list_item_data (item);
sprite_update (npc_actor, dt, mean_frame_time);
item = _al_list_next (scene->npcs, item);
}
redraw = true;
break;
case ALLEGRO_EVENT_DISPLAY_CLOSE:
game->running = false;
break;
default:
fprintf (stderr, "Unsupported event received: %d\n", event.type);
break;
}
}
aabb_free_collisions (&collisions);
aabb_free_collisions (&portal_collisions);
aabb_free_collisions (&npc_collisions);
}
int update()
{
if (get_active_screen() == NULL)
{
return 1;
}
timestamp_t current = {0};
timestamp_set(¤t);
long dt = timestamp_diff(¤t, &timer);
if (dt > 0)
{
timer = current;
screen_update(dt);
}
long fps_dt = timestamp_diff(¤t, &fps_timer);
LOGD("DT: %ld", fps_dt);
if (fps_dt > 500)
{
fps = frames * 1000.0f / (float)fps_dt;
fps_timer = current;
frames = 0;
LOGI("FPS: %.2f", fps);
}
else
{
++frames;
}
char fps_str[32] = {0};
sprintf(fps_str, "FPS: %.2f", fps);
const rect_t fps_rect = { 8.0f, 8.0f, 256.0f, 32.0f };
const rgba_t fps_color = { 1.0f, 0.0f, 0.0f, 0.8f };
mat4f_t transform = {0};
mat4_mult(&transform, &camera.proj, &camera.view);
rect_t screen = { 0, 0, screen_size.x, screen_size.y };
rgba_t color = {0.7f, 0.7f, 0.0f, 1.0f };
gfx_set_target(gfx, "test_target", &screen);
gfx_enable_depth_buffer(gfx, 1);
gfx_clear(gfx);
screen_render(gfx, &camera);
gfx_set_shader(gfx, "text");
gfx_set_uniform_mat4f(gfx, "uMVP", 1, &transform);
draw_text(fps_str, &fps_rect, 0.0f, 4.9f, &fps_color);
gfx_flush(gfx);
static int take_screenshot = 0;
if (take_screenshot && frames == 0)
{
take_screenshot = 0;
image_t* img = NULL;
if (gfx_take_screenshot(gfx, &img) == 0)
{
image_save_to_png(img, "screenshot.png");
image_free(img);
}
}
gfx_set_target(gfx, NULL, &screen);
gfx_enable_depth_buffer(gfx, 0);
gfx_clear(gfx);
int32_t sampler = 0;
rect_t uv = { 0, screen.height/buffer_size.y, screen.width/buffer_size.x, -screen.height/buffer_size.y };
gfx_set_shader(gfx, "postprocess");
gfx_set_uniform_mat4f(gfx, "uMVP", 1, &transform);
gfx_set_uniform_1i(gfx, "uTex", 1, &sampler);
gfx_set_texture(gfx, "test_texture", sampler);
gfx_render_textured_rect(gfx, &screen, 1.0f, &uv);
gfx_set_texture(gfx, NULL, sampler);
gfx_flush(gfx);
return 0;
}
void render() {
scene_draw(scene, &bmp);
screen_update(display, &bmp);
}
static void update_gngeo_gui(SDL_Surface *desk) {
SDL_BlitSurface(desk,&desk_rect,buffer,&buf_rect);
screen_update();
}
int
main (int argc, char **argv)
{
int ch;
/*char uptimeInfo[15], lightInfo[15], timebuf[15];*/
/*int lightlevel;*/
int ocontrast = 40; /* Contrast defaults to 40 */
screen_t *sc;
sensor_t sensors;
led_t displed;
extern char *optarg;
extern int optind;/*, opterr, optopt;*/
while ((ch = getopt(argc, argv, "lDvc:")) != -1) {
switch (ch) {
case 'l':
led_on_darkness=1;
break;
case 'D':
dodaemon=1;
break;
case 'v':
verbose_mode=1;
break;
case 'c':
ocontrast = atoi(optarg);
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (dodaemon) {
daemon(1, 0);
}
openlog("pcd8544", LOG_PID|LOG_PERROR, LOG_LOCAL0);
/* print infos */
syslog(LOG_LOCAL0|LOG_INFO, "pilab");
if ((sc = screen_init(DIN_PIN, SCLK_PIN, DC_PIN, RST_PIN, CS_PIN, ocontrast)) == NULL) {
syslog(LOG_LOCAL0|LOG_INFO, "failed to init screen");
err(3, "failed to init screen");
}
/* check wiringPi setup */
delay(2000);
if (verbose_mode)
syslog(LOG_LOCAL0|LOG_DEBUG, "initialisation of screen led");
led_init(&displed, DISP_LED_GPIO);
if (verbose_mode)
syslog(LOG_LOCAL0|LOG_DEBUG, "initialisation of screen led - bringing up");
led_setstate(&displed, LED_UP);
for (;;) {
/* clear lcd */
LCDclear();
if (sensors_read(&sensors) < 0)
syslog(LOG_LOCAL0|LOG_INFO, "failed to read data from sensors");
if (led_on_darkness) {
if (sensors.sens_light < 50 && displed.l_state != LED_UP) {
if (verbose_mode)
syslog(LOG_LOCAL0|LOG_DEBUG, "bringing screen led up");
led_setstate(&displed, LED_UP);
} else if (sensors.sens_light > 50 && displed.l_state == LED_UP)
led_setstate(&displed, LED_DOWN);
}
if (statistics_update(sc, &sensors) < 0)
syslog(LOG_LOCAL0|LOG_INFO, "failed to update statistics");
if (screen_include(sc) < 0)
syslog(LOG_LOCAL0|LOG_INFO, "failed to include file line");
/* build screen */
screen_update(sc);
sleep(5);
}
return 0;
}
int main(int argc, char** argv)
{
int i;
int window = 1;
int showhelp = 0;
int fps = 0;
int width = 640;
int height = 360;
int fullscreen = 0;
if(argc > 2) {
for(i = 2; i < argc; i++) {
char* dup = strdup(argv[i]);
char* tok = strtok(dup, "=");
if(strcmp(argv[i], "-s") == 0) {
stepping = 1;
}else if(strcmp(argv[i], "-noscreen") == 0) {
window = 0;
}else if(strcmp(argv[i], "-h") == 0) {
showhelp = 1;
}else if(strcmp(argv[i], "-fps") == 0) {
fps = 1;
}else if(strcmp(tok, "-width") == 0) {
tok = strtok(NULL, "=");
width = strtol(tok, NULL, 0);
}else if(strcmp(tok, "-height") == 0) {
tok = strtok(NULL, "=");
height = strtol(tok, NULL, 0);
}else if(strcmp(argv[i], "-f") == 0) {
fullscreen = 1;
}
else {
printf("Ignoring unknown argument '%s'. Use '-h' for more information\n", argv[i]);
}
}
}
if(argc < 2 | showhelp) {
printf("Usage: ccpu <binary> [options]\n\nOptions:\n\t-s - Stepping mode\n\t-noscreen - No screen/window\n\t-fps - Output fps\n\t-width=w - Set window width\n\t-height=h - Set window height\n\t-f - Fullscreen mode\n");
return -1;
}
FILE* f = fopen(argv[1], "rb");
if(f == NULL) {
printf("Failed to open '%s'\n", argv[1]);
return -1;
}
fseek(f, 0, SEEK_END);
int length = ftell(f);
rewind(f);
u8* buffer = (u8*)malloc(sizeof(u8)*length);
int read = fread(buffer, sizeof(u8), length, f);
fclose(f);
if(read != length) {
printf("Failed to read file '%s'\n", argv[1]);
return -1;
}
f = fopen("rom.bin", "rb");
if(f == NULL) {
printf("Could not open 'rom.bin'\n");
return -1;
}
fseek(f, 0, SEEK_END);
int rom_length = ftell(f);
if(rom_length > 0x1000) {
printf("'rom.bin' is %04X bytes long, but can not be longer than 0x100 bytes\n", rom_length);
return -1;
}
rewind(f);
u8* rom_buffer = (u8*)malloc(sizeof(u8)*rom_length);
read = fread(rom_buffer, sizeof(u8), rom_length, f);
if(read != rom_length) {
printf("Failed to read 'rom.bin'\n");
return -1;
}
fclose(f);
c = cpu_init(0x1000);
for(i = 0; i < length; i++) {
c->mem[c->ip+i] = buffer[i];
}
for(i = 0; i < rom_length; i++) {
c->mem[0xF000+i] = rom_buffer[i];
}
c->ip = 0xF000;
SDL_Thread* ccpu_thread = SDL_CreateThread(cpu_thread_func, "ccpu_thread", NULL);
if(window) {
Screen* s = screen_init(width, height, 640, 360, 8, 12, 16, 16, fullscreen);
Uint32 now = SDL_GetTicks();
Uint32 lastTime = now;
Uint32 fpsCounterTime = now;
Uint32 interval = 16;
int frames = 0;
while(!screen_closerequested(s)) {
now = SDL_GetTicks();
if(now - lastTime > interval) {
screen_update(s, c);
frames++;
lastTime = now;
}
if(now - fpsCounterTime > 1000) {
if(fps) printf("fps %d\n", frames);
frames = 0;
fpsCounterTime = now;
}
screen_pollevents(s, c);
if(!cpu_running) break;
}
screen_cleanup(s);
SDL_DetachThread(ccpu_thread);
}else {
SDL_WaitThread(ccpu_thread, NULL);
}
return 0;
}