/* set the background image */
void
gui_set_bg(const char *path)
{
int fd;
uint16_t w, h;
fd = vfs_open(path);
if (fd < 0)
return;
w = h = 0;
(void)file_read(fd, &w, sizeof(w));
(void)file_read(fd, &h, sizeof(h));
if (w != GUI_WIDTH || h != GUI_HEIGHT)
return;
(void)file_read(fd, gui_bg_buffer, sizeof(gui_bg_buffer));
(void)file_close(fd);
gui_redraw();
}
void gui_redraw_all()
{
gui_redraw(gBottomElement, 0);
gui_redraw(gMenuBar, 0);
}
void gui_main_loop(WIDGET *base/*,int resx,int resy*/) {
SDL_Event event;
Uint8 gui_done=0;
Uint32 nb_event;
WIDGET *mouse_focused=NULL; /* mouse focus */
static WIDGET *key_focused=NULL; /* key focus */
if (base==NULL)
return;
SDL_BlitSurface(desk_buf,NULL,desk_save,NULL);
gui_redraw(base,SDL_TRUE);
SDL_EnableUNICODE(1);
mouse_focused=base->widget_at_pos(base,mouse_x,mouse_y);
if (base->key_focus)
key_focused=base->key_focus->data;
else
key_focused = NULL;
if (!key_focused)
key_focused=update_key_focus(base,NULL);
/*
key_focused=gui_widget_get_next_keyfocus(base);
if (key_focused) {
key_focused->flags|=FLAG_FOCUS;
}
*/
while (gui_done!=1) {
if (SDL_WaitEvent(&event) /*&& gui_done!=1*/)
{
if (event.type == SDL_QUIT) {
//printf("QUIIT\n");
gui_exit_app();
exit(0);
}
nb_event=0;
while(SDL_PollEvent(&event)) {
if (event.type!=SDL_MOUSEMOTION)
break;
}
switch (event.type) {
case SDL_VIDEORESIZE:
if (resize_display) resize_display(event.resize.w, event.resize.h);
break;
case SDL_KEYDOWN:
if (event.key.keysym.sym==SDLK_ESCAPE) {
gui_done=1;
break;
}
if ( event.key.keysym.sym==SDLK_TAB) {
key_focused=update_key_focus(base,key_focused);
break;
}
if (key_focused) {
WIDGET *t=key_focused;
int e=PASS_EVENT;
while(t && ((e=t->key(t,&event.key))==PASS_EVENT))
t=t->father;
//printf("Res: %d\n",e);
if (e==QUIT_EVENT) gui_done=1;
} else { /* if no key focus list was setup, we use mouse focus */
WIDGET *t=mouse_focused;
int e=PASS_EVENT;
while(t && ((e=t->key(t,&event.key))==PASS_EVENT))
t=t->father;
if (e==QUIT_EVENT) gui_done=1;
}
break;
case SDL_MOUSEMOTION: {
WIDGET *wid;
WIDGET *t=mouse_focused;
int e=PASS_EVENT;
/*
if (event.motion.x>=desk_buf->w) SDL_WarpMouse(desk_buf->w,event.motion.y);
if (event.motion.y>=desk_buf->h) SDL_WarpMouse(event.motion.x,desk_buf->h);
*/
/* recalc relative mouse movement since we don't handle
all the event.
*/
event.motion.xrel=event.motion.x-mouse_x;
event.motion.yrel=event.motion.y-mouse_y;
/*curs_rect.x=*/mouse_x=(event.motion.x);//*desk_buf->w)/(float)resx;
/*curs_rect.y=*/mouse_y=(event.motion.y);//*desk_buf->h)/(float)resy;
//printf("mouse: %d %d\n",mouse_x,mouse_y);
event.motion.x=mouse_x;
event.motion.y=mouse_y;
//event.motion.xrel=(event.motion.xrel*desk_buf->w)/(float)resx;
//event.motion.yrel=(event.motion.yrel*desk_buf->h)/(float)resy;
while(t && ((e=t->mouse(t,&event.motion))==PASS_EVENT))
t=t->father;
if (e==QUIT_EVENT) gui_done=1;
/* don't change the focus if a button is pressed */
if (mouse_focused && WID_HAS_MOUSECLICK(mouse_focused)) break;
mouse_focused=update_mouse_focus(base,mouse_focused,mouse_x,mouse_y);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP: {
WIDGET *t=mouse_focused;
int e=PASS_EVENT;
/* recalc focus */
mouse_focused=update_mouse_focus(base,mouse_focused,mouse_x,mouse_y);
event.button.x=mouse_x;
event.button.y=mouse_y;
if (event.type==SDL_MOUSEBUTTONUP && first_clicked==event.button.button) {
while(t && ((e=t->double_click(t,&event.button))==PASS_EVENT))
t=t->father;
first_clicked=0;
} else {
while(t && ((e=t->click(t,&event.button))==PASS_EVENT))
t=t->father;
if (event.type==SDL_MOUSEBUTTONUP) first_clicked=event.button.button;
SDL_AddTimer(450,double_click_timer,NULL);
}
if (t) {
if (event.button.state == SDL_PRESSED)
t->flags|=FLAG_MOUSECLICK;
else
t->flags&=(~FLAG_MOUSECLICK);
/*
Uint8 state=t->m_state;
switch (event.button.button) {
case SDL_BUTTON_LEFT:
if (event.button.state == SDL_PRESSED)
state|=0x1;
else
state&=(~0x1);
break;
case SDL_BUTTON_MIDDLE:
if (event.button.state == SDL_PRESSED)
state|=0x2;
else
state&=(~0x2);
break;
case SDL_BUTTON_RIGHT:
if (event.button.state == SDL_PRESSED)
state|=0x4;
else
state&=(~0x4);
break;
}
//printf("state=%d\n",state);
t->m_state=state;
*/
}
if (e==QUIT_EVENT) gui_done=1;
}
break;
}
/* Redraw.. */
gui_redraw(base,SDL_TRUE);
}
}
SDL_EnableUNICODE(0);
}
void core_spytask()
{
int cnt = 1;
int i=0;
// Init camera_info bits that can't be done statically
camera_info_init();
spytask_can_start=0;
#ifdef OPT_EXMEM_MALLOC
extern void exmem_malloc_init(void);
exmem_malloc_init();
#endif
#ifdef CAM_CHDK_PTP
extern void init_chdk_ptp_task();
init_chdk_ptp_task();
#endif
while((i++<400) && !spytask_can_start) msleep(10);
started();
msleep(50);
finished();
#if !CAM_DRYOS
drv_self_unhide();
#endif
conf_restore();
extern void gui_init();
gui_init();
#if CAM_CONSOLE_LOG_ENABLED
extern void cam_console_init();
cam_console_init();
#endif
mkdir("A/CHDK");
mkdir("A/CHDK/FONTS");
mkdir("A/CHDK/SYMBOLS");
mkdir("A/CHDK/SCRIPTS");
mkdir("A/CHDK/LANG");
mkdir("A/CHDK/BOOKS");
mkdir("A/CHDK/MODULES");
mkdir("A/CHDK/MODULES/CFG");
mkdir("A/CHDK/GRIDS");
mkdir("A/CHDK/CURVES");
mkdir("A/CHDK/DATA");
mkdir("A/CHDK/LOGS");
mkdir("A/CHDK/EDGE");
// Calculate the value of get_tick_count() when the clock ticks over to the next second
// Used to calculate the SubSecondTime value when saving DNG files.
long t1, t2;
t2 = time(0);
do
{
t1 = t2;
camera_info.tick_count_offset = get_tick_count();
t2 = time(0);
msleep(10);
} while (t1 != t2);
camera_info.tick_count_offset = camera_info.tick_count_offset % 1000;
// remote autostart
if (conf.script_startup==1)
{
script_autostart();
}
else if (conf.script_startup==2)
{
conf.script_startup=0;
conf_save();
script_autostart();
}
shooting_init();
while (1)
{
if ( memdmptick && (get_tick_count() >= memdmptick) )
{
memdmptick = 0;
dump_memory();
}
// Change ALT mode if the KBD task has flagged a state change
gui_activate_alt_mode();
#ifdef CAM_LOAD_CUSTOM_COLORS
// Color palette function
extern void load_chdk_palette();
load_chdk_palette();
#endif
if (raw_data_available)
{
raw_process();
extern void hook_raw_save_complete();
hook_raw_save_complete();
raw_data_available = 0;
#ifdef CAM_HAS_GPS
if( (int)conf.gps_waypoint_save == 1 ) wegpunkt();
#endif
continue;
}
if ((camera_info.state.state_shooting_progress != SHOOTING_PROGRESS_PROCESSING) || recreview_hold)
{
if (((cnt++) & 3) == 0)
gui_redraw();
}
if (camera_info.state.state_shooting_progress != SHOOTING_PROGRESS_PROCESSING)
{
if (conf.show_histo)
histogram_process();
#ifdef OPT_EDGEOVERLAY
if(((gui_get_mode()==GUI_MODE_NONE) || (gui_get_mode()==GUI_MODE_ALT)) && conf.edge_overlay_thresh && conf.edge_overlay_enable)
{
// We need to skip first tick because stability
static int skip_counter=1;
if (skip_counter>0)
{
skip_counter--;
}
else
{
libedgeovr->edge_overlay();
}
}
#endif
}
if ((camera_info.state.state_shooting_progress == SHOOTING_PROGRESS_PROCESSING) && (!shooting_in_progress()))
{
camera_info.state.state_shooting_progress = SHOOTING_PROGRESS_DONE;
}
i = 0;
#ifdef DEBUG_PRINT_TO_LCD
sprintf(osd_buf, "%d", cnt ); // modify cnt to what you want to display
draw_txt_string(1, i++, osd_buf, conf.osd_color);
#endif
if (camera_info.perf.md_af_tuning)
{
sprintf(osd_buf, "MD last %-4d min %-4d max %-4d avg %-4d",
camera_info.perf.af_led.last, camera_info.perf.af_led.min, camera_info.perf.af_led.max,
(camera_info.perf.af_led.count>0)?camera_info.perf.af_led.sum/camera_info.perf.af_led.count:0);
draw_txt_string(1, i++, osd_buf, conf.osd_color);
}
// Process async module unload requests
module_tick_unloader();
msleep(20);
chdk_started_flag=1;
}
}
/* ...surround-view scene rendering */
static void sview_redraw(display_data_t *display, void *data)
{
app_data_t *app = data;
window_data_t *window = app->window;
int W = window_get_width(window);
int H = window_get_height(window);
GstBuffer *buffers[CAMERAS_NUMBER];
texture_data_t *texture[CAMERAS_NUMBER];
GLuint tex[CAMERAS_NUMBER];
void *planes[CAMERAS_NUMBER];
s64 ts;
/* ...try to get buffers */
while(sview_pop_buffers(app, buffers, texture, tex, planes, &ts))
{
float fps = window_frame_rate_update(window);
cairo_t *cr;
/* ...ready for rendering; clear surface content */
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClearDepthf(1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
/* ...specify a GL-viewport for an image */
if (0) glViewport(0, 0, W, H);
/* ...draw graphics on top of the scene */
cr = window_get_cairo(window);
/* ...generate a single scene; acquire engine access lock */
pthread_mutex_lock(&app->access);
sview_engine_process(app->sv, tex, planes, cr, ts);
pthread_mutex_unlock(&app->access);
/* ...output frame-rate in the upper-left corner */
if(app->flags & APP_FLAG_DEBUG)
{
cairo_set_source_rgba(cr, 1, 1, 1, 0.5);
cairo_move_to(cr, 40, 80);
draw_string(cr, "%.1f FPS", fps);
}
else
{
TRACE(DEBUG, _b("main-window fps: %.1f"), fps);
}
/* ...output GUI graphics as needed */
gui_redraw(app->gui, cr);
/* ...release cairo interface */
window_put_cairo(window, cr);
/* ...submit window to a compositor */
window_draw(window);
/* ...release buffers collected */
sview_release_buffers(app, buffers);
}
TRACE(DEBUG, _b("surround-view drawing complete"));
}
/* ...redraw main application window */
static void objdet_redraw(display_data_t *display, void *data)
{
app_data_t *app = data;
window_data_t *window = app->window;
GstBuffer *buffer;
/* ...retrieve pending buffer from rendering queue */
while ((buffer = objdet_pop_buffer(app)) != NULL)
{
vsink_meta_t *vmeta = gst_buffer_get_vsink_meta(buffer);
objdet_meta_t *ometa = gst_buffer_get_objdet_meta(buffer);
texture_data_t *texture = vmeta->priv;
float fps = window_frame_rate_update(window);
cairo_t *cr;
/* ...add some performance monitors here - tbd */
TRACE(INFO, _b("redraw frame: %u"), app->frame_num++);
/* ...clear buffer before drawing anything */
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClearDepthf(1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
/* ...output buffer on screen */
texture_draw(texture, &app->view, NULL, 1.0);
/* ...get cairo drawing context */
cr = window_get_cairo(window);
/* ...set cairo transformation matrix for a given view-port - tbd */
cairo_save(cr);
/* ...apply visualization matrix */
cairo_set_matrix(cr, &app->matrix);
/* ...visualize detection data as required */
objdet_engine_ldw_draw(app->od, &ometa->scene, cr);
/* ...restore transformation matrix */
cairo_restore(cr);
/* ...output current vehicle status? - use unprocessed frame, maybe... */
if (app->flags & APP_FLAG_DEBUG)
{
/* ...output frame-rate in the upper-left corner */
cairo_set_source_rgba(cr, 1, 1, 1, 0.5);
cairo_move_to(cr, 40, 80);
draw_string(cr, "%.1f FPS", fps);
}
else
{
TRACE(DEBUG, _b("fps: %.2f"), fps);
}
/* ...output GUI graphics as needed */
gui_redraw(app->gui, cr);
/* ...release cairo drawing context */
window_put_cairo(window, cr);
/* ...submit window to composer */
window_draw(window);
/* ...return buffer to the pool */
gst_buffer_unref(buffer);
}
TRACE(DEBUG, _b("frontal camera drawing complete.."));
}
void core_spytask()
{
int cnt = 1;
int i=0;
#ifdef CAM_HAS_GPS
int gps_delay_timer = 200 ;
int gps_state = -1 ;
#endif
#if (OPT_DISABLE_CAM_ERROR)
extern void DisableCamError();
int dce_cnt=0;
int dce_prevmode=0;
int dce_nowmode;
#endif
parse_version(&chdk_version, BUILD_NUMBER, BUILD_SVNREV);
// Init camera_info bits that can't be done statically
camera_info_init();
spytask_can_start=0;
extern void aram_malloc_init(void);
aram_malloc_init();
extern void exmem_malloc_init(void);
exmem_malloc_init();
#ifdef CAM_CHDK_PTP
extern void init_chdk_ptp_task();
init_chdk_ptp_task();
#endif
while((i++<400) && !spytask_can_start) msleep(10);
started();
msleep(50);
finished();
#if !CAM_DRYOS
drv_self_unhide();
#endif
conf_restore();
extern void gui_init();
gui_init();
#if CAM_CONSOLE_LOG_ENABLED
extern void cam_console_init();
cam_console_init();
#endif
static char *chdk_dirs[] =
{
"A/CHDK",
"A/CHDK/FONTS",
"A/CHDK/SYMBOLS",
"A/CHDK/SCRIPTS",
"A/CHDK/LANG",
"A/CHDK/BOOKS",
"A/CHDK/MODULES",
"A/CHDK/MODULES/CFG",
"A/CHDK/GRIDS",
"A/CHDK/CURVES",
"A/CHDK/DATA",
"A/CHDK/LOGS",
"A/CHDK/EDGE",
};
for (i = 0; i < sizeof(chdk_dirs) / sizeof(char*); i++)
mkdir_if_not_exist(chdk_dirs[i]);
no_modules_flag = stat("A/CHDK/MODULES/FSELECT.FLT",0) ? 1 : 0 ;
// Calculate the value of get_tick_count() when the clock ticks over to the next second
// Used to calculate the SubSecondTime value when saving DNG files.
long t1, t2;
t2 = time(0);
do
{
t1 = t2;
camera_info.tick_count_offset = get_tick_count();
t2 = time(0);
msleep(10);
} while (t1 != t2);
camera_info.tick_count_offset = camera_info.tick_count_offset % 1000;
// remote autostart
if (conf.script_startup==SCRIPT_AUTOSTART_ALWAYS)
{
script_autostart();
}
else if (conf.script_startup==SCRIPT_AUTOSTART_ONCE)
{
conf.script_startup=SCRIPT_AUTOSTART_NONE;
conf_save();
script_autostart();
}
shooting_init();
while (1)
{
// Set up camera mode & state variables
mode_get();
// update HDMI power override based on mode and remote settings
#ifdef CAM_REMOTE_HDMI_POWER_OVERRIDE
extern void update_hdmi_power_override(void);
update_hdmi_power_override();
#endif
extern void set_palette();
set_palette();
#if (OPT_DISABLE_CAM_ERROR)
dce_nowmode = camera_info.state.mode_play;
if (dce_prevmode==dce_nowmode)
{ //no mode change
dce_cnt++; // overflow is not a concern here
}
else
{ //mode has changed
dce_cnt=0;
}
if (dce_cnt==100)
{ // 1..2s past play <-> rec mode change
DisableCamError();
}
dce_prevmode=dce_nowmode;
#endif
if ( memdmptick && (get_tick_count() >= memdmptick) )
{
memdmptick = 0;
dump_memory();
}
#ifdef CAM_HAS_GPS
if ( --gps_delay_timer == 0 )
{
gps_delay_timer = 50 ;
if ( gps_state != (int)conf.gps_on_off )
{
gps_state = (int)conf.gps_on_off ;
init_gps_startup(!gps_state) ;
}
}
#endif
// Change ALT mode if the KBD task has flagged a state change
gui_activate_alt_mode();
#ifdef CAM_LOAD_CUSTOM_COLORS
// Color palette function
extern void load_chdk_palette();
load_chdk_palette();
#endif
if (raw_data_available)
{
raw_process();
extern void hook_raw_save_complete();
hook_raw_save_complete();
raw_data_available = 0;
#ifdef CAM_HAS_GPS
if (((int)conf.gps_on_off == 1) && ((int)conf.gps_waypoint_save == 1)) gps_waypoint();
#endif
#if defined(CAM_CALC_BLACK_LEVEL)
// Reset to default in case used by non-RAW process code (e.g. raw merge)
camera_sensor.black_level = CAM_BLACK_LEVEL;
#endif
continue;
}
if ((camera_info.state.state_shooting_progress != SHOOTING_PROGRESS_PROCESSING) || recreview_hold)
{
if (((cnt++) & 3) == 0)
gui_redraw();
}
if (camera_info.state.state_shooting_progress != SHOOTING_PROGRESS_PROCESSING)
{
if (conf.show_histo)
libhisto->histogram_process();
if ((camera_info.state.gui_mode_none || camera_info.state.gui_mode_alt) && conf.edge_overlay_thresh && conf.edge_overlay_enable)
{
// We need to skip first tick because stability
if (chdk_started_flag)
{
libedgeovr->edge_overlay();
}
}
}
if ((camera_info.state.state_shooting_progress == SHOOTING_PROGRESS_PROCESSING) && (!shooting_in_progress()))
{
camera_info.state.state_shooting_progress = SHOOTING_PROGRESS_DONE;
}
i = 0;
#ifdef DEBUG_PRINT_TO_LCD
sprintf(osd_buf, "%d", cnt ); // modify cnt to what you want to display
draw_txt_string(1, i++, osd_buf, user_color(conf.osd_color));
#endif
#if defined(OPT_FILEIO_STATS)
sprintf(osd_buf, "%3d %3d %3d %3d %3d %3d %3d %4d",
camera_info.fileio_stats.fileio_semaphore_errors, camera_info.fileio_stats.close_badfile_count,
camera_info.fileio_stats.write_badfile_count, camera_info.fileio_stats.open_count,
camera_info.fileio_stats.close_count, camera_info.fileio_stats.open_fail_count,
camera_info.fileio_stats.close_fail_count, camera_info.fileio_stats.max_semaphore_timeout);
draw_txt_string(1, i++, osd_buf,user_color( conf.osd_color));
#endif
if (camera_info.perf.md_af_tuning)
{
sprintf(osd_buf, "MD last %-4d min %-4d max %-4d avg %-4d",
camera_info.perf.af_led.last, camera_info.perf.af_led.min, camera_info.perf.af_led.max,
(camera_info.perf.af_led.count>0)?camera_info.perf.af_led.sum/camera_info.perf.af_led.count:0);
draw_txt_string(1, i++, osd_buf, user_color(conf.osd_color));
}
// Process async module unload requests
module_tick_unloader();
msleep(20);
chdk_started_flag=1;
}
}
void core_spytask()
{
int cnt = 1;
int i=0;
raw_need_postprocess = 0;
spytask_can_start=0;
while((i++<400) && !spytask_can_start) msleep(10);
started();
msleep(50);
finished();
drv_self_unhide();
conf_restore();
gui_init();
#if CAM_CONSOLE_LOG_ENABLED
console_init();
#endif
mkdir("A/CHDK");
mkdir("A/CHDK/FONTS");
mkdir("A/CHDK/SYMBOLS");
mkdir("A/CHDK/SCRIPTS");
mkdir("A/CHDK/LANG");
mkdir("A/CHDK/BOOKS");
mkdir("A/CHDK/GRIDS");
#ifdef OPT_CURVES
mkdir("A/CHDK/CURVES");
#endif
mkdir("A/CHDK/DATA");
mkdir("A/CHDK/LOGS");
#ifdef OPT_EDGEOVERLAY
mkdir("A/CHDK/EDGE");
#endif
auto_started = 0;
if (conf.script_startup==1) script_autostart(); // remote autostart
if (conf.script_startup==2) {
conf.script_startup=0;
conf_save();
script_autostart();
}
while (1) {
if (raw_data_available) {
raw_need_postprocess = raw_savefile();
hook_raw_save_complete();
raw_data_available = 0;
continue;
}
if (state_shooting_progress != SHOOTING_PROGRESS_PROCESSING) {
if (((cnt++) & 3) == 0)
gui_redraw();
histogram_process();
#ifdef OPT_EDGEOVERLAY
if(conf.edge_overlay_thresh && conf.edge_overlay_enable) edge_overlay();
#endif
}
if ((state_shooting_progress == SHOOTING_PROGRESS_PROCESSING) && (!shooting_in_progress())) {
state_shooting_progress = SHOOTING_PROGRESS_DONE;
if (raw_need_postprocess) raw_postprocess();
}
msleep(20);
}
}
