diff options
Diffstat (limited to 'sub/osd.c')
| -rw-r--r-- | sub/osd.c | 34 |
1 files changed, 28 insertions, 6 deletions
@@ -212,6 +212,33 @@ void osd_set_external2(struct osd_state *osd, struct sub_bitmaps *imgs) pthread_mutex_unlock(&osd->lock); } +static void check_obj_resize(struct osd_state *osd, struct mp_osd_res res, + struct osd_object *obj) +{ + if (!osd_res_equals(res, obj->vo_res)) { + obj->vo_res = res; + obj->force_redraw = true; + mp_client_broadcast_event(mp_client_api_get_core(osd->global->client_api), + MP_EVENT_WIN_RESIZE, NULL); + } +} + +// Optional. Can be called for faster reaction of OSD-generating scripts like +// osc.lua. This can achieve that the resize happens first, so that the OSD is +// generated at the correct resolution the first time the resized frame is +// rendered. Since the OSD doesn't (and can't) wait for the script, this +// increases the time in which the script can react, and also gets rid of the +// unavoidable redraw delay (though it will still be racy). +// Unnecessary for anything else. +void osd_resize(struct osd_state *osd, struct mp_osd_res res) +{ + pthread_mutex_lock(&osd->lock); + int types[] = {OSDTYPE_OSD, OSDTYPE_EXTERNAL, OSDTYPE_EXTERNAL2, -1}; + for (int n = 0; types[n] >= 0; n++) + check_obj_resize(osd, res, osd->objs[types[n]]); + pthread_mutex_unlock(&osd->lock); +} + static void render_object(struct osd_state *osd, struct osd_object *obj, struct mp_osd_res res, double video_pts, const bool sub_formats[SUBBITMAP_COUNT], @@ -226,12 +253,7 @@ static void render_object(struct osd_state *osd, struct osd_object *obj, *out_imgs = (struct sub_bitmaps) {0}; - if (!osd_res_equals(res, obj->vo_res)) { - obj->vo_res = res; - obj->force_redraw = true; - mp_client_broadcast_event(mp_client_api_get_core(osd->global->client_api), - MP_EVENT_WIN_RESIZE, NULL); - } + check_obj_resize(osd, res, obj); if (obj->type == OSDTYPE_SUB || obj->type == OSDTYPE_SUB2) { if (obj->sub) { |