static void osdpercent(int duration, int min, int max, int val, const char *desc, const char *unit)
{
/*
* prints a bar for setting values
*/
float step;
int where, i;
step = (float)screen_w / (float)(max - min);
where = (val - min) * step;
osdmessage (duration, "%s: %i%s", desc, val, unit);
posbar[0] = '|';
posbar[screen_w - 1] = '|';
for (i = 0; i < screen_w; i++)
{
if (i == where)
posbar[i] = '#';
else
posbar[i] = '-';
}
if (where != 0)
posbar[0] = '|';
if (where != (screen_w - 1))
posbar[screen_w - 1] = '|';
posbar[screen_w] = '\0';
}
static void
osdpercent(int duration, int deko, int min, int max, int val, const char * desc, const char * unit)
{
/*
* prints a bar for setting values
*/
float step;
int where;
int i;
step=(float)aa_scrwidth(c) /(float)(max-min);
where=(val-min)*step;
osdmessage(duration,deko,"%s: %i%s",desc, val, unit);
posbar[0]='|';
posbar[aa_scrwidth(c)-1]='|';
for (i=0;i<aa_scrwidth(c);i++){
if (i==where) posbar[i]='#';
else posbar[i]='-';
}
if (where!=0) posbar[0]='|';
if (where!=(aa_scrwidth(c)-1) ) posbar[aa_scrwidth(c)-1]='|';
posbar[aa_scrwidth(c)]='\0';
}
static void check_events (void)
{
unsigned int cev;
if ((cev = caca_get_event(CACA_EVENT_ANY)))
{
if (cev & CACA_EVENT_RESIZE)
{
caca_refresh();
resize();
} else if (cev & CACA_EVENT_KEY_RELEASE)
{
int key = (cev & 0x00ffffff);
enum caca_feature cf;
switch (key) {
case 'd':
case 'D':
/* Toggle dithering method */
cf = 1 + caca_get_feature(CACA_DITHERING);
if (cf > CACA_DITHERING_MAX)
cf = CACA_DITHERING_MIN;
caca_set_feature(cf);
osdmessage(MESSAGE_DURATION, "Using %s", caca_get_feature_name(cf));
break;
case 'a':
case 'A':
/* Toggle antialiasing method */
cf = 1 + caca_get_feature(CACA_ANTIALIASING);
if (cf > CACA_ANTIALIASING_MAX)
cf = CACA_ANTIALIASING_MIN;
caca_set_feature(cf);
osdmessage(MESSAGE_DURATION, "Using %s", caca_get_feature_name(cf));
break;
case 'b':
case 'B':
/* Toggle background method */
cf = 1 + caca_get_feature(CACA_BACKGROUND);
if (cf > CACA_BACKGROUND_MAX)
cf = CACA_BACKGROUND_MIN;
caca_set_feature(cf);
osdmessage(MESSAGE_DURATION, "Using %s", caca_get_feature_name(cf));
break;
case CACA_KEY_UP:
mplayer_put_key(KEY_UP);
break;
case CACA_KEY_DOWN:
mplayer_put_key(KEY_DOWN);
break;
case CACA_KEY_LEFT:
mplayer_put_key(KEY_LEFT);
break;
case CACA_KEY_RIGHT:
mplayer_put_key(KEY_RIGHT);
break;
case CACA_KEY_ESCAPE:
mplayer_put_key(KEY_ESC);
break;
case CACA_KEY_PAGEUP:
mplayer_put_key(KEY_PAGE_UP);
break;
case CACA_KEY_PAGEDOWN:
mplayer_put_key(KEY_PAGE_DOWN);
break;
case CACA_KEY_RETURN:
mplayer_put_key(KEY_ENTER);
break;
case CACA_KEY_HOME:
mplayer_put_key(KEY_HOME);
break;
case CACA_KEY_END:
mplayer_put_key(KEY_END);
break;
default:
if (key <= 255)
mplayer_put_key (key);
break;
}
}
}
}
static void check_events(struct vo *vo)
{
caca_event_t cev;
while (caca_get_event(display, CACA_EVENT_ANY, &cev, 0)) {
switch (cev.type) {
case CACA_EVENT_RESIZE:
caca_refresh_display(display);
resize();
break;
case CACA_EVENT_QUIT:
mplayer_put_key(vo->key_fifo, KEY_CLOSE_WIN);
break;
case CACA_EVENT_MOUSE_MOTION:
vo_mouse_movement(vo, cev.data.mouse.x, cev.data.mouse.y);
break;
case CACA_EVENT_MOUSE_PRESS:
if (!vo_nomouse_input)
mplayer_put_key(vo->key_fifo,
(MOUSE_BTN0 + cev.data.mouse.button - 1) | MP_KEY_DOWN);
break;
case CACA_EVENT_MOUSE_RELEASE:
if (!vo_nomouse_input)
mplayer_put_key(vo->key_fifo,
MOUSE_BTN0 + cev.data.mouse.button - 1);
break;
case CACA_EVENT_KEY_PRESS:
{
int key = cev.data.key.ch;
int mpkey = lookup_keymap_table(keysym_map, key);
const char *msg_name;
if (mpkey)
mplayer_put_key(vo->key_fifo, mpkey);
else
switch (key) {
case 'd':
case 'D':
/* Toggle dithering algorithm */
set_next_str(caca_get_dither_algorithm_list(dither),
&dither_algo, &msg_name);
caca_set_dither_algorithm(dither, dither_algo);
osdmessage(MESSAGE_DURATION, "Using %s", msg_name);
break;
case 'a':
case 'A':
/* Toggle antialiasing method */
set_next_str(caca_get_dither_antialias_list(dither),
&dither_antialias, &msg_name);
caca_set_dither_antialias(dither, dither_antialias);
osdmessage(MESSAGE_DURATION, "Using %s", msg_name);
break;
case 'h':
case 'H':
/* Toggle charset method */
set_next_str(caca_get_dither_charset_list(dither),
&dither_charset, &msg_name);
caca_set_dither_charset(dither, dither_charset);
osdmessage(MESSAGE_DURATION, "Using %s", msg_name);
break;
case 'c':
case 'C':
/* Toggle color method */
set_next_str(caca_get_dither_color_list(dither),
&dither_color, &msg_name);
caca_set_dither_color(dither, dither_color);
osdmessage(MESSAGE_DURATION, "Using %s", msg_name);
break;
default:
if (key <= 255)
mplayer_put_key(vo->key_fifo, key);
break;
}
}
}
}
}
static void
check_events(void) {
/*
* any events?
* called by show_image and mplayer
*/
int key;
while ((key=aa_getevent(c,0))!=AA_NONE ){
if (key>255){
/* some conversations */
switch (key) {
case AA_UP:
mplayer_put_key(KEY_UP);
break;
case AA_DOWN:
mplayer_put_key(KEY_DOWN);
break;
case AA_LEFT:
mplayer_put_key(KEY_LEFT);
break;
case AA_RIGHT:
mplayer_put_key(KEY_RIGHT);
break;
case AA_ESC:
mplayer_put_key(KEY_ESC);
break;
case 65765:
mplayer_put_key(KEY_PAGE_UP);
break;
case 65766:
mplayer_put_key(KEY_PAGE_DOWN);
break;
default:
continue; /* aa lib special key */
break;
}
}
if (key=='a' || key=='A'){
aaconfigmode=!aaconfigmode;
osdmessage(MESSAGE_DURATION, 1, "aa config mode is now %s",
aaconfigmode==1 ? "on. use keys 5-7" : "off");
}
if (aaconfigmode==1) {
switch (key) {
/* AA image controls */
case '5':
fast=!fast;
osdmessage(MESSAGE_DURATION, 1, "Fast mode is now %s", fast==1 ? "on" : "off");
break;
case '6':
if (p->dither==AA_FLOYD_S){
p->dither=AA_NONE;
osdmessage(MESSAGE_DURATION, 1, "Dithering: Off");
}else if (p->dither==AA_NONE){
p->dither=AA_ERRORDISTRIB;
osdmessage(MESSAGE_DURATION, 1, "Dithering: Error Distribution");
}else if (p->dither==AA_ERRORDISTRIB){
p->dither=AA_FLOYD_S;
osdmessage(MESSAGE_DURATION, 1, "Dithering: Floyd Steinberg");
}
break;
case '7':
p->inversion=!p->inversion;
osdmessage(MESSAGE_DURATION, 1, "Invert mode is now %s",
p->inversion==1 ? "on" : "off");
break;
default :
/* nothing if we're interested in?
* the mplayer should handle it!
*/
mplayer_put_key(key);
break;
}
}// aaconfigmode
else mplayer_put_key(key);
}
}
static int
config(uint32_t width, uint32_t height, uint32_t d_width,
uint32_t d_height, uint32_t flags, char *title,
uint32_t format) {
/*
* main init
* called by mplayer
*/
int i;
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
src_height = height;
src_width = width;
image_format = format;
/* nothing will change its size, be we need some values initialized */
resize();
/* now init our own 'font' */
if(!vo_font_save) vo_font_save = vo_font;
if(vo_font == vo_font_save) {
vo_font=malloc(sizeof(font_desc_t));//if(!desc) return NULL;
memset(vo_font,0,sizeof(font_desc_t));
vo_font->pic_a[0]=malloc(sizeof(raw_file));
memset(vo_font->pic_a[0],0,sizeof(raw_file));
vo_font->pic_b[0]=malloc(sizeof(raw_file));
memset(vo_font->pic_b[0],0,sizeof(raw_file));
#ifdef CONFIG_FREETYPE
vo_font->dynamic = 0;
#endif
vo_font->spacewidth=1;
vo_font->charspace=0;
vo_font->height=1;
vo_font->pic_a[0]->bmp=malloc(255);
vo_font->pic_a[0]->pal=NULL;
vo_font->pic_b[0]->bmp=malloc(255);
vo_font->pic_b[0]->pal=NULL;
vo_font->pic_a[0]->w=1;
vo_font->pic_a[0]->h=1;
for (i=0; i<255; i++){
vo_font->width[i]=1;
vo_font->font[i]=0;
vo_font->start[i]=i;
vo_font->pic_a[0]->bmp[i]=i;
vo_font->pic_b[0]->bmp[i]=i;
}
}
/* say hello */
osdmessage(5, 1, "Welcome to ASCII ART MPlayer");
mp_msg(MSGT_VO,MSGL_V,"VO: [aa] screendriver: %s\n", c->driver->name);
mp_msg(MSGT_VO,MSGL_V,"VO: [aa] keyboarddriver: %s\n", c->kbddriver->name);
mp_msg(MSGT_VO,MSGL_INFO,
"\n"
"Important suboptions\n"
"\textended use use all 256 characters\n"
"\teight use eight bit ascii\n"
"\tdriver set recommended aalib driver (X11,curses,linux)\n"
"\thelp to see all options provided by aalib\n"
"\n"
"AA-MPlayer Keys\n"
"\t1 : contrast -\n"
"\t2 : contrast +\n"
"\t3 : brightness -\n"
"\t4 : brightness +\n"
"\t5 : fast rendering\n"
"\t6 : dithering\n"
"\t7 : invert image\n"
"\ta : toggles between aa and mplayer control\n"
"\n"
"All other keys are MPlayer defaults.\n"
);
return 0;
}
