/* only call with valid pointer from UI_icon_draw */
static void icon_set_image(
const bContext *C, Scene *scene, ID *id, PreviewImage *prv_img, enum eIconSizes size, const bool use_job)
{
if (!prv_img) {
if (G.debug & G_DEBUG)
printf("%s: no preview image for this ID: %s\n", __func__, id->name);
return;
}
if (prv_img->flag[size] & PRV_USER_EDITED) {
/* user-edited preview, do not auto-update! */
return;
}
icon_create_rect(prv_img, size);
if (use_job) {
/* Job (background) version */
ED_preview_icon_job(C, prv_img, id, prv_img->rect[size], prv_img->w[size], prv_img->h[size]);
}
else {
if (!scene) {
scene = CTX_data_scene(C);
}
/* Immediate version */
ED_preview_icon_render(CTX_data_main(C), scene, id, prv_img->rect[size], prv_img->w[size], prv_img->h[size]);
}
}
/* only call with valid pointer from UI_icon_draw */
static void icon_set_image(bContext *C, ID *id, PreviewImage *prv_img, enum eIconSizes size)
{
if (!prv_img) {
if (G.debug & G_DEBUG)
printf("%s: no preview image for this ID: %s\n", __func__, id->name);
return;
}
icon_create_rect(prv_img, size);
ED_preview_icon_job(C, prv_img, id, prv_img->rect[size],
prv_img->w[size], prv_img->h[size]);
}
void ui_icon_ensure_deferred(const bContext *C, const int icon_id, const bool big)
{
Icon *icon = BKE_icon_get(icon_id);
if (icon) {
DrawInfo *di = (DrawInfo *)icon->drawinfo;
if (!di) {
di = icon_create_drawinfo();
icon->drawinfo = di;
icon->drawinfo_free = UI_icons_free_drawinfo;
}
if (di) {
if (di->type == ICON_TYPE_PREVIEW) {
PreviewImage *prv = (icon->type != 0) ? BKE_previewimg_id_ensure((ID *)icon->obj) : icon->obj;
if (prv) {
const int size = big ? ICON_SIZE_PREVIEW : ICON_SIZE_ICON;
if (!prv->use_deferred || prv->rect[size] || (prv->flag[size] & PRV_USER_EDITED)) {
return;
}
icon_create_rect(prv, size);
/* Always using job (background) version. */
ED_preview_icon_job(C, prv, NULL, prv->rect[size], prv->w[size], prv->h[size]);
prv->flag[size] &= ~PRV_CHANGED;
}
}
}
}
}
