/*****************************************************************************
* Render: render previously calculated output
*****************************************************************************/
static void Render( vout_thread_t *p_vout, picture_t *p_pic )
{
cucul_set_color( p_vout->p_sys->p_cv,
CUCUL_COLOR_DEFAULT, CUCUL_COLOR_BLACK );
cucul_clear_canvas( p_vout->p_sys->p_cv );
cucul_dither_bitmap( p_vout->p_sys->p_cv, 0, 0,
cucul_get_canvas_width( p_vout->p_sys->p_cv ) - 1,
cucul_get_canvas_height( p_vout->p_sys->p_cv ) - 1,
p_vout->p_sys->p_dither, p_pic->p->p_pixels );
}
/**
* Compute the place in canvas unit.
*/
static void Place(vout_display_t *vd, vout_display_place_t *place)
{
vout_display_sys_t *sys = vd->sys;
vout_display_PlacePicture(place, &vd->source, vd->cfg, false);
const int canvas_width = cucul_get_canvas_width(sys->cv);
const int canvas_height = cucul_get_canvas_height(sys->cv);
const int display_width = caca_get_display_width(sys->dp);
const int display_height = caca_get_display_height(sys->dp);
if (display_width > 0 && display_height > 0) {
place->x = place->x * canvas_width / display_width;
place->y = place->y * canvas_height / display_height;
place->width = (place->width * canvas_width + display_width/2) / display_width;
place->height = (place->height * canvas_height + display_height/2) / display_height;
} else {
place->x = 0;
place->y = 0;
place->width = canvas_width;
place->height = display_height;
}
}
/*****************************************************************************
* Manage: handle libcaca events
*****************************************************************************
* This function should be called regularly by video output thread. It manages
* console events. It returns a non null value on error.
*****************************************************************************/
static int Manage( vout_thread_t *p_vout )
{
#ifdef CACA_API_VERSION_1
struct caca_event ev;
#else
int ev;
#endif
while( caca_get_event(p_vout->p_sys->p_dp, CACA_EVENT_ANY, &ev, 0) )
{
playlist_t *p_playlist;
vlc_value_t val;
#ifdef CACA_API_VERSION_1
switch( ev.type )
#else
switch( ev )
#endif
{
case CACA_EVENT_KEY_RELEASE:
#ifdef CACA_API_VERSION_1
switch( ev.data.key.ch )
#else
switch( ev & 0x00ffffff )
#endif
{
case 'q':
val.i_int = KEY_MODIFIER_CTRL | 'q';
break;
case ' ':
val.i_int = KEY_SPACE;
break;
default:
continue;
}
var_Set( p_vout->p_libvlc, "key-pressed", val );
break;
case CACA_EVENT_RESIZE:
/* Acknowledge the resize */
caca_refresh_display( p_vout->p_sys->p_dp );
break;
#ifdef CACA_API_VERSION_1
case CACA_EVENT_MOUSE_MOTION:
val.i_int = ev.data.mouse.x * p_vout->render.i_width
/ cucul_get_canvas_width( p_vout->p_sys->p_cv );
var_Set( p_vout, "mouse-x", val );
val.i_int = ev.data.mouse.y * p_vout->render.i_height
/ cucul_get_canvas_height( p_vout->p_sys->p_cv );
var_Set( p_vout, "mouse-y", val );
val.b_bool = VLC_TRUE;
var_Set( p_vout, "mouse-moved", val );
break;
case CACA_EVENT_MOUSE_RELEASE:
val.b_bool = VLC_TRUE;
var_Set( p_vout, "mouse-clicked", val );
break;
case CACA_EVENT_QUIT:
{
p_playlist = vlc_object_find( p_vout,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if( p_playlist )
{
playlist_Stop( p_playlist );
vlc_object_release( p_playlist );
}
p_vout->p_libvlc->b_die = VLC_TRUE;
break;
}
#endif
default:
break;
}
}
return VLC_SUCCESS;
}
