static int mesh_duplicate_invoke(bContext *C, wmOperator *op, wmEvent *UNUSED(event))
{
WM_cursor_wait(1);
mesh_duplicate_exec(C, op);
WM_cursor_wait(0);
return OPERATOR_FINISHED;
}
/* intended to check for non-blender formats but for now it only reads blends */
static int wm_read_exotic(const char *name)
{
int len;
gzFile gzfile;
char header[7];
int retval;
/* make sure we're not trying to read a directory.... */
len = strlen(name);
if (len > 0 && ELEM(name[len - 1], '/', '\\')) {
retval = BKE_READ_EXOTIC_FAIL_PATH;
}
else {
gzfile = BLI_gzopen(name, "rb");
if (gzfile == NULL) {
retval = BKE_READ_EXOTIC_FAIL_OPEN;
}
else {
len = gzread(gzfile, header, sizeof(header));
gzclose(gzfile);
if (len == sizeof(header) && STREQLEN(header, "BLENDER", 7)) {
retval = BKE_READ_EXOTIC_OK_BLEND;
}
else {
#if 0 /* historic stuff - no longer used */
WM_cursor_wait(true);
if (is_foo_format(name)) {
read_foo(name);
retval = BKE_READ_EXOTIC_OK_OTHER;
}
else
#endif
{
retval = BKE_READ_EXOTIC_FAIL_FORMAT;
}
#if 0
WM_cursor_wait(false);
#endif
}
}
}
return retval;
}
static int script_reload_exec(bContext *C, wmOperator *op)
{
#ifdef WITH_PYTHON
/* clear running operators */
if (script_test_modal_operators(C)) {
BKE_report(op->reports, RPT_ERROR, "Can't reload with running modal operators");
return OPERATOR_CANCELLED;
}
/* TODO, this crashes on netrender and keying sets, need to look into why
* disable for now unless running in debug mode */
WM_cursor_wait(1);
BPY_string_exec(C, "__import__('bpy').utils.load_scripts(reload_scripts=True)");
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_WINDOW, NULL);
return OPERATOR_FINISHED;
#else
(void)C, (void)op; /* unused */
return OPERATOR_CANCELLED;
#endif
}
static int bake_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
{
wmJob *wm_job;
BakeAPIRender *bkr;
Render *re;
Scene *scene = CTX_data_scene(C);
bake_set_props(op, scene);
/* only one render job at a time */
if (WM_jobs_test(CTX_wm_manager(C), scene, WM_JOB_TYPE_OBJECT_BAKE))
return OPERATOR_CANCELLED;
bkr = MEM_mallocN(sizeof(BakeAPIRender), "render bake");
/* init bake render */
bake_init_api_data(op, C, bkr);
re = bkr->render;
/* setup new render */
RE_test_break_cb(re, NULL, bake_break);
RE_progress_cb(re, bkr, bake_progress_update);
/* setup job */
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, "Texture Bake",
WM_JOB_EXCL_RENDER | WM_JOB_PRIORITY | WM_JOB_PROGRESS, WM_JOB_TYPE_OBJECT_BAKE);
WM_jobs_customdata_set(wm_job, bkr, bake_freejob);
WM_jobs_timer(wm_job, 0.5, NC_IMAGE, 0); /* TODO - only draw bake image, can we enforce this */
WM_jobs_callbacks(wm_job, bake_startjob, NULL, NULL, NULL);
G.is_break = false;
G.is_rendering = true;
WM_jobs_start(CTX_wm_manager(C), wm_job);
WM_cursor_wait(0);
/* add modal handler for ESC */
WM_event_add_modal_handler(C, op);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
return OPERATOR_RUNNING_MODAL;
}
/* /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// */
int get_material(Main *bmain, bContext *C, Scene *scene, bNodeTree *ntree, const char *address, int32_t mat_id)
{
/* Setup job */
wmJob *wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, "Get LDB Material", WM_JOB_PROGRESS, WM_JOB_TYPE_RENDER);
GetMaterialJob *mj = MEM_callocN(sizeof(GetMaterialJob), "get LDB mat job");
mj->C = C;
mj->bmain = bmain;
mj->ntree = ntree;
mj->mat_id = mat_id;
strcpy(mj->address, address);
WM_jobs_customdata_set(wm_job, mj, get_material_data_free);
WM_jobs_timer(wm_job, 0.1, NC_SCENE | ND_RENDER_RESULT, 0);
WM_jobs_callbacks(wm_job, get_material_startjob, NULL, NULL, get_material_endjob);
WM_jobs_start(CTX_wm_manager(C), wm_job);
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
return 1;
} /* get_material() */
bool WM_file_read(bContext *C, const char *filepath, ReportList *reports)
{
/* assume automated tasks with background, don't write recent file list */
const bool do_history = (G.background == false) && (CTX_wm_manager(C)->op_undo_depth == 0);
bool success = false;
int retval;
/* so we can get the error message */
errno = 0;
WM_cursor_wait(1);
BLI_callback_exec(CTX_data_main(C), NULL, BLI_CB_EVT_LOAD_PRE);
UI_view2d_zoom_cache_reset();
/* first try to append data from exotic file formats... */
/* it throws error box when file doesn't exist and returns -1 */
/* note; it should set some error message somewhere... (ton) */
retval = wm_read_exotic(filepath);
/* we didn't succeed, now try to read Blender file */
if (retval == BKE_READ_EXOTIC_OK_BLEND) {
int G_f = G.f;
ListBase wmbase;
/* put aside screens to match with persistent windows later */
/* also exit screens and editors */
wm_window_match_init(C, &wmbase);
/* confusing this global... */
G.relbase_valid = 1;
retval = BKE_read_file(C, filepath, reports);
/* when loading startup.blend's, we can be left with a blank path */
if (G.main->name[0]) {
G.save_over = 1;
}
else {
G.save_over = 0;
G.relbase_valid = 0;
}
/* this flag is initialized by the operator but overwritten on read.
* need to re-enable it here else drivers + registered scripts wont work. */
if (G.f != G_f) {
const int flags_keep = (G_SCRIPT_AUTOEXEC | G_SCRIPT_OVERRIDE_PREF);
G.f = (G.f & ~flags_keep) | (G_f & flags_keep);
}
/* match the read WM with current WM */
wm_window_match_do(C, &wmbase);
WM_check(C); /* opens window(s), checks keymaps */
if (retval == BKE_READ_FILE_OK_USERPREFS) {
/* in case a userdef is read from regular .blend */
wm_init_userdef(C, false);
}
if (retval != BKE_READ_FILE_FAIL) {
if (do_history) {
wm_history_file_update();
}
}
wm_file_read_post(C, false);
success = true;
}
#if 0
else if (retval == BKE_READ_EXOTIC_OK_OTHER)
BKE_undo_write(C, "Import file");
#endif
else if (retval == BKE_READ_EXOTIC_FAIL_OPEN) {
BKE_reportf(reports, RPT_ERROR, "Cannot read file '%s': %s", filepath,
errno ? strerror(errno) : TIP_("unable to open the file"));
}
else if (retval == BKE_READ_EXOTIC_FAIL_FORMAT) {
BKE_reportf(reports, RPT_ERROR, "File format is not supported in file '%s'", filepath);
}
else if (retval == BKE_READ_EXOTIC_FAIL_PATH) {
BKE_reportf(reports, RPT_ERROR, "File path '%s' invalid", filepath);
}
else {
BKE_reportf(reports, RPT_ERROR, "Unknown error loading '%s'", filepath);
BLI_assert(!"invalid 'retval'");
}
if (success == false) {
/* remove from recent files list */
if (do_history) {
RecentFile *recent = wm_file_history_find(filepath);
if (recent) {
wm_history_file_free(recent);
wm_history_file_write();
}
}
}
WM_cursor_wait(0);
return success;
}
/**
* \see #wm_homefile_write_exec wraps #BLO_write_file in a similar way.
*/
int wm_file_write(bContext *C, const char *filepath, int fileflags, ReportList *reports)
{
Library *li;
int len;
int ret = -1;
BlendThumbnail *thumb, *main_thumb;
ImBuf *ibuf_thumb = NULL;
len = strlen(filepath);
if (len == 0) {
BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
return ret;
}
if (len >= FILE_MAX) {
BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
return ret;
}
/* Check if file write permission is ok */
if (BLI_exists(filepath) && !BLI_file_is_writable(filepath)) {
BKE_reportf(reports, RPT_ERROR, "Cannot save blend file, path '%s' is not writable", filepath);
return ret;
}
/* note: used to replace the file extension (to ensure '.blend'),
* no need to now because the operator ensures,
* its handy for scripts to save to a predefined name without blender editing it */
/* send the OnSave event */
for (li = G.main->library.first; li; li = li->id.next) {
if (BLI_path_cmp(li->filepath, filepath) == 0) {
BKE_reportf(reports, RPT_ERROR, "Cannot overwrite used library '%.240s'", filepath);
return ret;
}
}
/* Call pre-save callbacks befores writing preview, that way you can generate custom file thumbnail... */
BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_PRE);
/* blend file thumbnail */
/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
/* Main now can store a .blend thumbnail, usefull for background mode or thumbnail customization. */
main_thumb = thumb = CTX_data_main(C)->blen_thumb;
if ((U.flag & USER_SAVE_PREVIEWS) && BLI_thread_is_main()) {
ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
}
/* operator now handles overwrite checks */
if (G.fileflags & G_AUTOPACK) {
packAll(G.main, reports, false);
}
/* don't forget not to return without! */
WM_cursor_wait(1);
ED_editors_flush_edits(C, false);
fileflags |= G_FILE_HISTORY; /* write file history */
/* first time saving */
/* XXX temp solution to solve bug, real fix coming (ton) */
if ((G.main->name[0] == '\0') && !(fileflags & G_FILE_SAVE_COPY)) {
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name));
}
/* XXX temp solution to solve bug, real fix coming (ton) */
G.main->recovered = 0;
if (BLO_write_file(CTX_data_main(C), filepath, fileflags, reports, thumb)) {
const bool do_history = (G.background == false) && (CTX_wm_manager(C)->op_undo_depth == 0);
if (!(fileflags & G_FILE_SAVE_COPY)) {
G.relbase_valid = 1;
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name)); /* is guaranteed current file */
G.save_over = 1; /* disable untitled.blend convention */
}
BKE_BIT_TEST_SET(G.fileflags, fileflags & G_FILE_COMPRESS, G_FILE_COMPRESS);
BKE_BIT_TEST_SET(G.fileflags, fileflags & G_FILE_AUTOPLAY, G_FILE_AUTOPLAY);
/* prevent background mode scripts from clobbering history */
if (do_history) {
wm_history_file_update();
}
BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_POST);
/* run this function after because the file cant be written before the blend is */
if (ibuf_thumb) {
IMB_thumb_delete(filepath, THB_FAIL); /* without this a failed thumb overrides */
ibuf_thumb = IMB_thumb_create(filepath, THB_LARGE, THB_SOURCE_BLEND, ibuf_thumb);
}
ret = 0; /* Success. */
}
if (ibuf_thumb) {
IMB_freeImBuf(ibuf_thumb);
}
if (thumb && thumb != main_thumb) {
MEM_freeN(thumb);
}
WM_cursor_wait(0);
return ret;
}
/* using context, starts job */
static int screen_render_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
/* new render clears all callbacks */
Main *mainp;
Scene *scene = CTX_data_scene(C);
SceneRenderLayer *srl = NULL;
View3D *v3d = CTX_wm_view3d(C);
Render *re;
wmJob *wm_job;
RenderJob *rj;
Image *ima;
int jobflag;
const short is_animation = RNA_boolean_get(op->ptr, "animation");
const short is_write_still = RNA_boolean_get(op->ptr, "write_still");
struct Object *camera_override = v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
const char *name;
Object *active_object = CTX_data_active_object(C);
/* only one render job at a time */
if (WM_jobs_test(CTX_wm_manager(C), scene, WM_JOB_TYPE_RENDER))
return OPERATOR_CANCELLED;
if (!RE_is_rendering_allowed(scene, camera_override, op->reports)) {
return OPERATOR_CANCELLED;
}
if (!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.im_format.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Cannot write a single file with an animation format selected");
return OPERATOR_CANCELLED;
}
/* stop all running jobs, except screen one. currently previews frustrate Render */
WM_jobs_kill_all_except(CTX_wm_manager(C), CTX_wm_screen(C));
/* get main */
if (G.debug_value == 101) {
/* thread-safety experiment, copy main from the undo buffer */
mainp = BKE_undo_get_main(&scene);
}
else
mainp = CTX_data_main(C);
/* cancel animation playback */
if (ED_screen_animation_playing(CTX_wm_manager(C)))
ED_screen_animation_play(C, 0, 0);
/* handle UI stuff */
WM_cursor_wait(1);
/* flush multires changes (for sculpt) */
multires_force_render_update(active_object);
/* flush changes from dynamic topology sculpt */
sculptsession_bm_to_me_for_render(active_object);
/* cleanup sequencer caches before starting user triggered render.
* otherwise, invalidated cache entries can make their way into
* the output rendering. We can't put that into RE_BlenderFrame,
* since sequence rendering can call that recursively... (peter) */
BKE_sequencer_cache_cleanup();
/* get editmode results */
ED_object_editmode_load(CTX_data_edit_object(C));
// store spare
// get view3d layer, local layer, make this nice api call to render
// store spare
/* ensure at least 1 area shows result */
render_view_open(C, event->x, event->y);
jobflag = WM_JOB_EXCL_RENDER | WM_JOB_PRIORITY | WM_JOB_PROGRESS;
/* custom scene and single layer re-render */
screen_render_scene_layer_set(op, mainp, &scene, &srl);
if (RNA_struct_property_is_set(op->ptr, "layer"))
jobflag |= WM_JOB_SUSPEND;
/* job custom data */
rj = MEM_callocN(sizeof(RenderJob), "render job");
rj->main = mainp;
rj->scene = scene;
rj->win = CTX_wm_window(C);
rj->srl = srl;
rj->camera_override = camera_override;
rj->lay = scene->lay;
rj->anim = is_animation;
rj->write_still = is_write_still && !is_animation;
rj->iuser.scene = scene;
rj->iuser.ok = 1;
rj->reports = op->reports;
if (v3d) {
rj->lay = v3d->lay;
if (v3d->localvd)
rj->lay |= v3d->localvd->lay;
}
/* setup job */
if (RE_seq_render_active(scene, &scene->r)) name = "Sequence Render";
else name = "Render";
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, name, jobflag, WM_JOB_TYPE_RENDER);
WM_jobs_customdata_set(wm_job, rj, render_freejob);
WM_jobs_timer(wm_job, 0.2, NC_SCENE | ND_RENDER_RESULT, 0);
WM_jobs_callbacks(wm_job, render_startjob, NULL, NULL, render_endjob);
/* get a render result image, and make sure it is empty */
ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(rj->scene, ima);
rj->image = ima;
/* setup new render */
re = RE_NewRender(scene->id.name);
RE_test_break_cb(re, rj, render_breakjob);
RE_draw_lock_cb(re, rj, render_drawlock);
RE_display_draw_cb(re, rj, image_rect_update);
RE_stats_draw_cb(re, rj, image_renderinfo_cb);
RE_progress_cb(re, rj, render_progress_update);
rj->re = re;
G.is_break = FALSE;
/* store actual owner of job, so modal operator could check for it,
* the reason of this is that active scene could change when rendering
* several layers from compositor [#31800]
*/
op->customdata = scene;
WM_jobs_start(CTX_wm_manager(C), wm_job);
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
/* we set G.is_rendering here already instead of only in the job, this ensure
* main loop or other scene updates are disabled in time, since they may
* have started before the job thread */
G.is_rendering = TRUE;
/* add modal handler for ESC */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
/* separate selected bones into their armature */
static int separate_armature_exec(bContext *C, wmOperator *UNUSED(op))
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
Object *obedit = CTX_data_edit_object(C);
Object *oldob, *newob;
Base *oldbase, *newbase;
/* sanity checks */
if (obedit == NULL)
return OPERATOR_CANCELLED;
/* set wait cursor in case this takes a while */
WM_cursor_wait(1);
/* we are going to do this as follows (unlike every other instance of separate):
* 1. exit editmode +posemode for active armature/base. Take note of what this is.
* 2. duplicate base - BASACT is the new one now
* 3. for each of the two armatures, enter editmode -> remove appropriate bones -> exit editmode + recalc
* 4. fix constraint links
* 5. make original armature active and enter editmode
*/
/* 1) only edit-base selected */
/* TODO: use context iterators for this? */
CTX_DATA_BEGIN(C, Base *, base, visible_bases)
{
if (base->object == obedit) base->flag |= 1;
else base->flag &= ~1;
}
CTX_DATA_END;
/* 1) store starting settings and exit editmode */
oldob = obedit;
oldbase = BASACT;
oldob->mode &= ~OB_MODE_POSE;
//oldbase->flag &= ~OB_POSEMODE;
ED_armature_from_edit(obedit);
ED_armature_edit_free(obedit);
/* 2) duplicate base */
newbase = ED_object_add_duplicate(bmain, scene, oldbase, USER_DUP_ARM); /* only duplicate linked armature */
DAG_relations_tag_update(bmain);
newob = newbase->object;
newbase->flag &= ~SELECT;
/* 3) remove bones that shouldn't still be around on both armatures */
separate_armature_bones(oldob, 1);
separate_armature_bones(newob, 0);
/* 4) fix links before depsgraph flushes */ // err... or after?
separated_armature_fix_links(oldob, newob);
DAG_id_tag_update(&oldob->id, OB_RECALC_DATA); /* this is the original one */
DAG_id_tag_update(&newob->id, OB_RECALC_DATA); /* this is the separated one */
/* 5) restore original conditions */
obedit = oldob;
ED_armature_to_edit(obedit);
/* note, notifier might evolve */
WM_event_add_notifier(C, NC_OBJECT | ND_POSE, obedit);
/* recalc/redraw + cleanup */
WM_cursor_wait(0);
return OPERATOR_FINISHED;
}
/* using context, starts job */
static int screen_render_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
/* new render clears all callbacks */
Main *mainp;
Scene *scene= CTX_data_scene(C);
SceneRenderLayer *srl=NULL;
bScreen *screen= CTX_wm_screen(C);
View3D *v3d= CTX_wm_view3d(C);
Render *re;
wmJob *steve;
RenderJob *rj;
Image *ima;
int jobflag;
const short is_animation= RNA_boolean_get(op->ptr, "animation");
const short is_write_still= RNA_boolean_get(op->ptr, "write_still");
struct Object *camera_override= v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
/* only one render job at a time */
if(WM_jobs_test(CTX_wm_manager(C), scene))
return OPERATOR_CANCELLED;
if(!RE_is_rendering_allowed(scene, camera_override, op->reports)) {
return OPERATOR_CANCELLED;
}
if(!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Can't write a single file with an animation format selected.");
return OPERATOR_CANCELLED;
}
/* stop all running jobs, currently previews frustrate Render */
WM_jobs_stop_all(CTX_wm_manager(C));
/* get main */
if(G.rt == 101) {
/* thread-safety experiment, copy main from the undo buffer */
mainp= BKE_undo_get_main(&scene);
}
else
mainp= CTX_data_main(C);
/* cancel animation playback */
if (screen->animtimer)
ED_screen_animation_play(C, 0, 0);
/* handle UI stuff */
WM_cursor_wait(1);
/* flush multires changes (for sculpt) */
multires_force_render_update(CTX_data_active_object(C));
/* cleanup sequencer caches before starting user triggered render.
otherwise, invalidated cache entries can make their way into
the output rendering. We can't put that into RE_BlenderFrame,
since sequence rendering can call that recursively... (peter) */
seq_stripelem_cache_cleanup();
/* get editmode results */
ED_object_exit_editmode(C, 0); /* 0 = does not exit editmode */
// store spare
// get view3d layer, local layer, make this nice api call to render
// store spare
/* ensure at least 1 area shows result */
render_view_open(C, event->x, event->y);
jobflag= WM_JOB_EXCL_RENDER|WM_JOB_PRIORITY|WM_JOB_PROGRESS;
/* single layer re-render */
if(RNA_property_is_set(op->ptr, "layer")) {
SceneRenderLayer *rl;
Scene *scn;
char scene_name[MAX_ID_NAME-2], rl_name[RE_MAXNAME];
RNA_string_get(op->ptr, "layer", rl_name);
RNA_string_get(op->ptr, "scene", scene_name);
scn = (Scene *)BLI_findstring(&mainp->scene, scene_name, offsetof(ID, name) + 2);
rl = (SceneRenderLayer *)BLI_findstring(&scene->r.layers, rl_name, offsetof(SceneRenderLayer, name));
if (scn && rl) {
/* camera switch wont have updated */
scn->r.cfra= scene->r.cfra;
scene_camera_switch_update(scn);
scene = scn;
srl = rl;
}
jobflag |= WM_JOB_SUSPEND;
}
/* job custom data */
rj= MEM_callocN(sizeof(RenderJob), "render job");
rj->main= mainp;
rj->scene= scene;
rj->win= CTX_wm_window(C);
rj->srl = srl;
rj->camera_override = camera_override;
rj->lay = (v3d)? v3d->lay: scene->lay;
rj->anim= is_animation;
rj->write_still= is_write_still && !is_animation;
rj->iuser.scene= scene;
rj->iuser.ok= 1;
rj->reports= op->reports;
/* setup job */
steve= WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, "Render", jobflag);
WM_jobs_customdata(steve, rj, render_freejob);
WM_jobs_timer(steve, 0.2, NC_SCENE|ND_RENDER_RESULT, 0);
WM_jobs_callbacks(steve, render_startjob, NULL, NULL, render_endjob);
/* get a render result image, and make sure it is empty */
ima= BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(rj->scene, ima);
rj->image= ima;
/* setup new render */
re= RE_NewRender(scene->id.name);
RE_test_break_cb(re, rj, render_breakjob);
RE_draw_lock_cb(re, rj, render_drawlock);
RE_display_draw_cb(re, rj, image_rect_update);
RE_stats_draw_cb(re, rj, image_renderinfo_cb);
RE_progress_cb(re, rj, render_progress_update);
rj->re= re;
G.afbreek= 0;
WM_jobs_start(CTX_wm_manager(C), steve);
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_SCENE|ND_RENDER_RESULT, scene);
/* we set G.rendering here already instead of only in the job, this ensure
main loop or other scene updates are disabled in time, since they may
have started before the job thread */
G.rendering = 1;
/* add modal handler for ESC */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
int wm_file_write(bContext *C, const char *filepath, int fileflags, ReportList *reports)
{
Library *li;
int len;
int *thumb = NULL;
ImBuf *ibuf_thumb = NULL;
len = strlen(filepath);
if (len == 0) {
BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
return -1;
}
if (len >= FILE_MAX) {
BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
return -1;
}
/* note: used to replace the file extension (to ensure '.blend'),
* no need to now because the operator ensures,
* its handy for scripts to save to a predefined name without blender editing it */
/* send the OnSave event */
for (li = G.main->library.first; li; li = li->id.next) {
if (BLI_path_cmp(li->filepath, filepath) == 0) {
BKE_reportf(reports, RPT_ERROR, "Cannot overwrite used library '%.240s'", filepath);
return -1;
}
}
/* blend file thumbnail */
/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
if ((U.flag & USER_SAVE_PREVIEWS) && BLI_thread_is_main()) {
ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
}
BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_PRE);
/* operator now handles overwrite checks */
if (G.fileflags & G_AUTOPACK) {
packAll(G.main, reports);
}
ED_object_editmode_load(CTX_data_edit_object(C));
ED_sculpt_force_update(C);
/* don't forget not to return without! */
WM_cursor_wait(1);
fileflags |= G_FILE_HISTORY; /* write file history */
/* first time saving */
/* XXX temp solution to solve bug, real fix coming (ton) */
if ((G.main->name[0] == '\0') && !(fileflags & G_FILE_SAVE_COPY)) {
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name));
}
/* XXX temp solution to solve bug, real fix coming (ton) */
G.main->recovered = 0;
if (BLO_write_file(CTX_data_main(C), filepath, fileflags, reports, thumb)) {
if (!(fileflags & G_FILE_SAVE_COPY)) {
G.relbase_valid = 1;
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name)); /* is guaranteed current file */
G.save_over = 1; /* disable untitled.blend convention */
}
if (fileflags & G_FILE_COMPRESS) G.fileflags |= G_FILE_COMPRESS;
else G.fileflags &= ~G_FILE_COMPRESS;
if (fileflags & G_FILE_AUTOPLAY) G.fileflags |= G_FILE_AUTOPLAY;
else G.fileflags &= ~G_FILE_AUTOPLAY;
/* prevent background mode scripts from clobbering history */
if (!G.background) {
write_history();
}
BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_POST);
/* run this function after because the file cant be written before the blend is */
if (ibuf_thumb) {
IMB_thumb_delete(filepath, THB_FAIL); /* without this a failed thumb overrides */
ibuf_thumb = IMB_thumb_create(filepath, THB_NORMAL, THB_SOURCE_BLEND, ibuf_thumb);
IMB_freeImBuf(ibuf_thumb);
}
if (thumb) MEM_freeN(thumb);
}
else {
if (ibuf_thumb) IMB_freeImBuf(ibuf_thumb);
if (thumb) MEM_freeN(thumb);
WM_cursor_wait(0);
return -1;
}
WM_cursor_wait(0);
return 0;
}
void WM_file_read(bContext *C, const char *filepath, ReportList *reports)
{
int retval;
/* so we can get the error message */
errno = 0;
WM_cursor_wait(1);
BLI_callback_exec(CTX_data_main(C), NULL, BLI_CB_EVT_LOAD_PRE);
/* first try to append data from exotic file formats... */
/* it throws error box when file doesn't exist and returns -1 */
/* note; it should set some error message somewhere... (ton) */
retval = wm_read_exotic(CTX_data_scene(C), filepath);
/* we didn't succeed, now try to read Blender file */
if (retval == BKE_READ_EXOTIC_OK_BLEND) {
int G_f = G.f;
ListBase wmbase;
/* assume automated tasks with background, don't write recent file list */
const int do_history = (G.background == FALSE) && (CTX_wm_manager(C)->op_undo_depth == 0);
/* put aside screens to match with persistent windows later */
/* also exit screens and editors */
wm_window_match_init(C, &wmbase);
/* confusing this global... */
G.relbase_valid = 1;
retval = BKE_read_file(C, filepath, reports);
/* when loading startup.blend's, we can be left with a blank path */
if (G.main->name[0]) {
G.save_over = 1;
}
else {
G.save_over = 0;
G.relbase_valid = 0;
}
/* this flag is initialized by the operator but overwritten on read.
* need to re-enable it here else drivers + registered scripts wont work. */
if (G.f != G_f) {
const int flags_keep = (G_SCRIPT_AUTOEXEC | G_SCRIPT_OVERRIDE_PREF);
G.f = (G.f & ~flags_keep) | (G_f & flags_keep);
}
/* match the read WM with current WM */
wm_window_match_do(C, &wmbase);
WM_check(C); /* opens window(s), checks keymaps */
if (retval == BKE_READ_FILE_OK_USERPREFS) {
/* in case a userdef is read from regular .blend */
wm_init_userdef(C, false);
}
if (retval != BKE_READ_FILE_FAIL) {
if (do_history) {
write_history();
}
}
WM_event_add_notifier(C, NC_WM | ND_FILEREAD, NULL);
// refresh_interface_font();
CTX_wm_window_set(C, CTX_wm_manager(C)->windows.first);
ED_editors_init(C);
DAG_on_visible_update(CTX_data_main(C), TRUE);
#ifdef WITH_PYTHON
/* run any texts that were loaded in and flagged as modules */
BPY_python_reset(C);
#endif
/* important to do before NULL'ing the context */
BLI_callback_exec(CTX_data_main(C), NULL, BLI_CB_EVT_LOAD_POST);
if (!G.background) {
/* in background mode this makes it hard to load
* a blend file and do anything since the screen
* won't be set to a valid value again */
CTX_wm_window_set(C, NULL); /* exits queues */
}
#if 0
/* gives popups on windows but not linux, bug in report API
* but disable for now to stop users getting annoyed */
/* TODO, make this show in header info window */
{
Scene *sce;
for (sce = G.main->scene.first; sce; sce = sce->id.next) {
if (sce->r.engine[0] &&
BLI_findstring(&R_engines, sce->r.engine, offsetof(RenderEngineType, idname)) == NULL)
{
BKE_reportf(reports, RPT_ERROR, "Engine '%s' not available for scene '%s' "
"(an addon may need to be installed or enabled)",
sce->r.engine, sce->id.name + 2);
}
}
}
#endif
BKE_reset_undo();
BKE_write_undo(C, "original"); /* save current state */
}
else if (retval == BKE_READ_EXOTIC_OK_OTHER)
BKE_write_undo(C, "Import file");
else if (retval == BKE_READ_EXOTIC_FAIL_OPEN) {
BKE_reportf(reports, RPT_ERROR, "Cannot read file '%s': %s", filepath,
errno ? strerror(errno) : TIP_("unable to open the file"));
}
else if (retval == BKE_READ_EXOTIC_FAIL_FORMAT) {
BKE_reportf(reports, RPT_ERROR, "File format is not supported in file '%s'", filepath);
}
else if (retval == BKE_READ_EXOTIC_FAIL_PATH) {
BKE_reportf(reports, RPT_ERROR, "File path '%s' invalid", filepath);
}
else {
BKE_reportf(reports, RPT_ERROR, "Unknown error loading '%s'", filepath);
BLI_assert(!"invalid 'retval'");
}
WM_cursor_wait(0);
}
int WM_write_file(bContext *C, const char *target, int fileflags, ReportList *reports, int copy)
{
Library *li;
int len;
char filepath[FILE_MAX];
int *thumb = NULL;
ImBuf *ibuf_thumb = NULL;
len = strlen(target);
if (len == 0) {
BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
return -1;
}
if (len >= FILE_MAX) {
BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
return -1;
}
BLI_strncpy(filepath, target, FILE_MAX);
BLI_replace_extension(filepath, FILE_MAX, ".blend");
/* don't use 'target' anymore */
/* send the OnSave event */
for (li = G.main->library.first; li; li = li->id.next) {
if (BLI_path_cmp(li->filepath, filepath) == 0) {
BKE_reportf(reports, RPT_ERROR, "Can't overwrite used library '%.240s'", filepath);
return -1;
}
}
/* blend file thumbnail */
/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
if (U.flag & USER_SAVE_PREVIEWS) {
ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
}
BLI_exec_cb(G.main, NULL, BLI_CB_EVT_SAVE_PRE);
/* operator now handles overwrite checks */
if (G.fileflags & G_AUTOPACK) {
packAll(G.main, reports);
}
ED_object_exit_editmode(C, EM_DO_UNDO);
ED_sculpt_force_update(C);
/* don't forget not to return without! */
WM_cursor_wait(1);
fileflags |= G_FILE_HISTORY; /* write file history */
if (BLO_write_file(CTX_data_main(C), filepath, fileflags, reports, thumb)) {
if (!copy) {
G.relbase_valid = 1;
BLI_strncpy(G.main->name, filepath, sizeof(G.main->name)); /* is guaranteed current file */
G.save_over = 1; /* disable untitled.blend convention */
}
if (fileflags & G_FILE_COMPRESS) G.fileflags |= G_FILE_COMPRESS;
else G.fileflags &= ~G_FILE_COMPRESS;
if (fileflags & G_FILE_AUTOPLAY) G.fileflags |= G_FILE_AUTOPLAY;
else G.fileflags &= ~G_FILE_AUTOPLAY;
/* prevent background mode scripts from clobbering history */
if (!G.background) {
write_history();
}
BLI_exec_cb(G.main, NULL, BLI_CB_EVT_SAVE_POST);
/* run this function after because the file cant be written before the blend is */
if (ibuf_thumb) {
IMB_thumb_delete(filepath, THB_FAIL); /* without this a failed thumb overrides */
ibuf_thumb = IMB_thumb_create(filepath, THB_NORMAL, THB_SOURCE_BLEND, ibuf_thumb);
IMB_freeImBuf(ibuf_thumb);
}
if (thumb) MEM_freeN(thumb);
}
else {
if (ibuf_thumb) IMB_freeImBuf(ibuf_thumb);
if (thumb) MEM_freeN(thumb);
WM_cursor_wait(0);
return -1;
}
WM_cursor_wait(0);
return 0;
}
/* using context, starts job */
static int screen_render_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
/* new render clears all callbacks */
Main *mainp;
Scene *scene = CTX_data_scene(C);
SceneRenderLayer *srl = NULL;
Render *re;
wmJob *wm_job;
RenderJob *rj;
Image *ima;
int jobflag;
const bool is_animation = RNA_boolean_get(op->ptr, "animation");
const bool is_write_still = RNA_boolean_get(op->ptr, "write_still");
const bool use_viewport = RNA_boolean_get(op->ptr, "use_viewport");
View3D *v3d = use_viewport ? CTX_wm_view3d(C) : NULL;
struct Object *camera_override = v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
const char *name;
ScrArea *sa;
/* only one render job at a time */
if (WM_jobs_test(CTX_wm_manager(C), scene, WM_JOB_TYPE_RENDER))
return OPERATOR_CANCELLED;
if (RE_force_single_renderlayer(scene))
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_OPTIONS, NULL);
if (!RE_is_rendering_allowed(scene, camera_override, op->reports)) {
return OPERATOR_CANCELLED;
}
if (!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.im_format.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Cannot write a single file with an animation format selected");
return OPERATOR_CANCELLED;
}
/* stop all running jobs, except screen one. currently previews frustrate Render */
WM_jobs_kill_all_except(CTX_wm_manager(C), CTX_wm_screen(C));
/* get main */
if (G.debug_value == 101) {
/* thread-safety experiment, copy main from the undo buffer */
mainp = BKE_undo_get_main(&scene);
}
else
mainp = CTX_data_main(C);
/* cancel animation playback */
if (ED_screen_animation_playing(CTX_wm_manager(C)))
ED_screen_animation_play(C, 0, 0);
/* handle UI stuff */
WM_cursor_wait(1);
/* flush sculpt and editmode changes */
ED_editors_flush_edits(C, true);
/* cleanup sequencer caches before starting user triggered render.
* otherwise, invalidated cache entries can make their way into
* the output rendering. We can't put that into RE_BlenderFrame,
* since sequence rendering can call that recursively... (peter) */
BKE_sequencer_cache_cleanup();
// store spare
// get view3d layer, local layer, make this nice api call to render
// store spare
/* ensure at least 1 area shows result */
sa = render_view_open(C, event->x, event->y);
jobflag = WM_JOB_EXCL_RENDER | WM_JOB_PRIORITY | WM_JOB_PROGRESS;
/* custom scene and single layer re-render */
screen_render_scene_layer_set(op, mainp, &scene, &srl);
if (RNA_struct_property_is_set(op->ptr, "layer"))
jobflag |= WM_JOB_SUSPEND;
/* job custom data */
rj = MEM_callocN(sizeof(RenderJob), "render job");
rj->main = mainp;
rj->scene = scene;
rj->current_scene = rj->scene;
rj->srl = srl;
rj->camera_override = camera_override;
rj->lay_override = 0;
rj->anim = is_animation;
rj->write_still = is_write_still && !is_animation;
rj->iuser.scene = scene;
rj->iuser.ok = 1;
rj->reports = op->reports;
rj->orig_layer = 0;
rj->last_layer = 0;
rj->sa = sa;
BKE_color_managed_display_settings_copy(&rj->display_settings, &scene->display_settings);
BKE_color_managed_view_settings_copy(&rj->view_settings, &scene->view_settings);
if (sa) {
SpaceImage *sima = sa->spacedata.first;
rj->orig_layer = sima->iuser.layer;
}
if (v3d) {
if (scene->lay != v3d->lay) {
rj->lay_override = v3d->lay;
rj->v3d_override = true;
}
else if (camera_override && camera_override != scene->camera)
rj->v3d_override = true;
if (v3d->localvd)
rj->lay_override |= v3d->localvd->lay;
}
/* Lock the user interface depending on render settings. */
if (scene->r.use_lock_interface) {
int renderlay = rj->lay_override ? rj->lay_override : scene->lay;
WM_set_locked_interface(CTX_wm_manager(C), true);
/* Set flag interface need to be unlocked.
*
* This is so because we don't have copy of render settings
* accessible from render job and copy is needed in case
* of non-locked rendering, so we wouldn't try to unlock
* anything if option was initially unset but then was
* enabled during rendering.
*/
rj->interface_locked = true;
/* Clean memory used by viewport? */
clean_viewport_memory(rj->main, scene, renderlay);
}
/* setup job */
if (RE_seq_render_active(scene, &scene->r)) name = "Sequence Render";
else name = "Render";
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, name, jobflag, WM_JOB_TYPE_RENDER);
WM_jobs_customdata_set(wm_job, rj, render_freejob);
WM_jobs_timer(wm_job, 0.2, NC_SCENE | ND_RENDER_RESULT, 0);
WM_jobs_callbacks(wm_job, render_startjob, NULL, NULL, render_endjob);
/* get a render result image, and make sure it is empty */
ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(rj->scene, ima);
rj->image = ima;
/* setup new render */
re = RE_NewRender(scene->id.name);
RE_test_break_cb(re, rj, render_breakjob);
RE_draw_lock_cb(re, rj, render_drawlock);
RE_display_update_cb(re, rj, image_rect_update);
RE_current_scene_update_cb(re, rj, current_scene_update);
RE_stats_draw_cb(re, rj, image_renderinfo_cb);
RE_progress_cb(re, rj, render_progress_update);
rj->re = re;
G.is_break = false;
/* store actual owner of job, so modal operator could check for it,
* the reason of this is that active scene could change when rendering
* several layers from compositor [#31800]
*/
op->customdata = scene;
WM_jobs_start(CTX_wm_manager(C), wm_job);
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
/* we set G.is_rendering here already instead of only in the job, this ensure
* main loop or other scene updates are disabled in time, since they may
* have started before the job thread */
G.is_rendering = true;
/* add modal handler for ESC */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
