void ED_preview_icon_job(const bContext *C, void *owner, ID *id, unsigned int *rect, int sizex, int sizey)
{
wmJob *wm_job;
IconPreview *ip, *old_ip;
/* suspended start means it starts after 1 timer step, see WM_jobs_timer below */
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), owner, "Icon Preview",
WM_JOB_EXCL_RENDER | WM_JOB_SUSPEND, WM_JOB_TYPE_RENDER_PREVIEW);
ip = MEM_callocN(sizeof(IconPreview), "icon preview");
/* render all resolutions from suspended job too */
old_ip = WM_jobs_customdata_get(wm_job);
if (old_ip)
BLI_movelisttolist(&ip->sizes, &old_ip->sizes);
/* customdata for preview thread */
ip->scene = CTX_data_scene(C);
ip->owner = id;
ip->id = id;
icon_preview_add_size(ip, rect, sizex, sizey);
/* setup job */
WM_jobs_customdata_set(wm_job, ip, icon_preview_free);
WM_jobs_timer(wm_job, 0.1, NC_MATERIAL, NC_MATERIAL);
WM_jobs_callbacks(wm_job, icon_preview_startjob_all_sizes, NULL, NULL, icon_preview_endjob);
WM_jobs_start(CTX_wm_manager(C), wm_job);
}
void ED_preview_icon_job(
const bContext *C, void *owner, ID *id, unsigned int *rect, int sizex, int sizey)
{
wmJob *wm_job;
IconPreview *ip, *old_ip;
ED_preview_ensure_dbase();
/* suspended start means it starts after 1 timer step, see WM_jobs_timer below */
wm_job = WM_jobs_get(CTX_wm_manager(C),
CTX_wm_window(C),
owner,
"Icon Preview",
WM_JOB_EXCL_RENDER | WM_JOB_SUSPEND,
WM_JOB_TYPE_RENDER_PREVIEW);
ip = MEM_callocN(sizeof(IconPreview), "icon preview");
/* render all resolutions from suspended job too */
old_ip = WM_jobs_customdata_get(wm_job);
if (old_ip) {
BLI_movelisttolist(&ip->sizes, &old_ip->sizes);
}
/* customdata for preview thread */
ip->bmain = CTX_data_main(C);
ip->scene = CTX_data_scene(C);
ip->depsgraph = CTX_data_depsgraph(C);
ip->owner = owner;
ip->id = id;
ip->id_copy = duplicate_ids(id);
icon_preview_add_size(ip, rect, sizex, sizey);
/* Special threading hack:
* warn main code that this preview is being rendered and cannot be freed... */
{
PreviewImage *prv_img = owner;
if (prv_img->tag & PRV_TAG_DEFFERED) {
prv_img->tag |= PRV_TAG_DEFFERED_RENDERING;
}
}
/* setup job */
WM_jobs_customdata_set(wm_job, ip, icon_preview_free);
WM_jobs_timer(wm_job, 0.1, NC_WINDOW, NC_WINDOW);
WM_jobs_callbacks(wm_job, icon_preview_startjob_all_sizes, NULL, NULL, icon_preview_endjob);
WM_jobs_start(CTX_wm_manager(C), wm_job);
}
void ED_preview_icon_render(Scene *scene, ID *id, unsigned int *rect, int sizex, int sizey)
{
IconPreview ip = {NULL};
short stop = false, update = false;
float progress = 0.0f;
ip.scene = scene;
ip.owner = id;
ip.id = id;
icon_preview_add_size(&ip, rect, sizex, sizey);
icon_preview_startjob_all_sizes(&ip, &stop, &update, &progress);
icon_preview_endjob(&ip);
BLI_freelistN(&ip.sizes);
}
void ED_preview_icon_render(
Main *bmain, Scene *scene, ID *id, unsigned int *rect, int sizex, int sizey)
{
IconPreview ip = {NULL};
short stop = false, update = false;
float progress = 0.0f;
ED_preview_ensure_dbase();
ip.bmain = bmain;
ip.scene = scene;
ip.owner = BKE_previewimg_id_ensure(id);
ip.id = id;
ip.id_copy = duplicate_ids(id);
icon_preview_add_size(&ip, rect, sizex, sizey);
icon_preview_startjob_all_sizes(&ip, &stop, &update, &progress);
icon_preview_endjob(&ip);
BLI_freelistN(&ip.sizes);
}