4 * Copyright (C) 2015 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "audiodevice.h"
24 #include "bcsignals.h"
29 #include "edlsession.h"
32 #include "filesystem.h"
33 #include "formattools.h"
35 #include "mainerror.h"
36 #include "mainindexes.h"
37 #include "mainprogress.h"
41 #include "mwindowgui.h"
42 #include "overlayframe.h"
43 #include "preferences.h"
45 #include "renderengine.h"
47 #include "transportque.h"
54 ProxyMenuItem::ProxyMenuItem(MWindow *mwindow)
55 : BC_MenuItem(_("Proxy settings..."), _("Alt-r"), 'r')
57 this->mwindow = mwindow;
61 ProxyMenuItem::~ProxyMenuItem()
66 void ProxyMenuItem::create_objects()
68 dialog = new ProxyDialog(mwindow);
71 int ProxyMenuItem::handle_event()
73 mwindow->gui->unlock_window();
75 mwindow->gui->lock_window("ProxyMenuItem::handle_event");
80 ProxyDialog::ProxyDialog(MWindow *mwindow)
82 this->mwindow = mwindow;
85 bzero(size_text, sizeof(char*) * MAX_SIZES);
86 bzero(size_factors, sizeof(int) * MAX_SIZES);
87 size_text[0] = cstrdup(_("Original size"));
92 ProxyDialog::~ProxyDialog()
95 for( int i=0; i<MAX_SIZES; ++i ) delete [] size_text[i];
99 BC_Window* ProxyDialog::new_gui()
101 asset->format = FILE_FFMPEG;
102 asset->load_defaults(mwindow->defaults, "PROXY_", 1, 1, 0, 0, 0);
103 mwindow->gui->lock_window("ProxyDialog::new_gui");
105 mwindow->gui->get_abs_cursor(cx, cy);
106 gui = new ProxyWindow(mwindow, this, cx - WIDTH/2, cy - HEIGHT/2);
107 gui->create_objects();
108 mwindow->gui->unlock_window();
112 void ProxyDialog::scale_to_text(char *string, int scale)
114 strcpy(string, size_text[0]);
115 for( int i = 0; i < total_sizes; i++ ) {
116 if( scale == size_factors[i] ) {
117 strcpy(string, size_text[i]);
124 void ProxyDialog::calculate_sizes()
126 for( int i=1; i<total_sizes; ++i ) {
127 delete [] size_text[i];
133 int orig_w = mwindow->edl->session->output_w * orig_scale;
134 int orig_h = mwindow->edl->session->output_h * orig_scale;
137 // w,h should stay even for yuv
138 int ow = orig_w, oh = orig_h;
139 if( BC_CModels::is_yuv(mwindow->edl->session->color_model) ) {
142 for( int i=2; i<MAX_SCALE; ++i ) {
143 if( (ow % i) != 0 ) continue;
144 if( (oh % i) != 0 ) continue;
145 size_factors[total_sizes++] = i;
149 size_factors[total_sizes++] = 2; size_factors[total_sizes++] = 3;
150 size_factors[total_sizes++] = 8; size_factors[total_sizes++] = 12;
151 size_factors[total_sizes++] = 16; size_factors[total_sizes++] = 24;
152 size_factors[total_sizes++] = 32;
154 for( int i=1; i<total_sizes; ++i ) {
155 char string[BCTEXTLEN];
156 sprintf(string, "1/%d", size_factors[i]);
157 size_text[i] = cstrdup(string);
161 void ProxyDialog::handle_close_event(int result)
164 mwindow->edl->session->proxy_use_scaler = use_scaler;
165 mwindow->edl->session->proxy_auto_scale = auto_scale;
166 mwindow->edl->session->proxy_beep = beep;
167 mwindow->edl->session->proxy_disabled_scale = 1;
168 asset->save_defaults(mwindow->defaults, "PROXY_", 1, 1, 0, 0, 0);
169 result = mwindow->to_proxy(asset, new_scale);
170 if( result >= 0 && beep && new_scale != 1 ) {
171 static struct { double freq, secs, gain; }
172 tone[2] = { { 2000., 1.5, 0.5 }, { 4000., 0.25, 0.5 } };
173 int i = result > 0 ? 0 : 1;
174 mwindow->beep(tone[i].freq, tone[i].secs, tone[i].gain);
178 void ProxyRender::to_proxy_path(char *new_path, Indexable *indexable, int scale)
180 // path is already a proxy
181 if( strstr(indexable->path, ".proxy") ) return;
182 strcpy(new_path, indexable->path);
184 int n = sprintf(prxy, ".proxy%d", scale);
185 // insert proxy, path.sfx => path.proxy#-sfx.ext
186 char *ep = new_path + strlen(new_path);
187 char *sfx = strrchr(new_path, '.');
189 char *bp = ep, *cp = (ep += n);
190 while( --bp > sfx ) *--cp = *bp;
196 for( char *cp=prxy; --n>=0; ++cp ) *sfx++ = *cp;
197 const char *ext = format_asset->format == FILE_FFMPEG ?
198 format_asset->fformat : File::get_tag(format_asset->format);
200 while( *ext ) *ep++ = *ext++;
202 //printf("ProxyRender::to_proxy_path %d %s %s\n", __LINE__, new_path), asset->path);
205 int ProxyRender::from_proxy_path(char *new_path, Indexable *indexable, int scale)
207 char prxy[BCTEXTLEN];
208 int n = sprintf(prxy, ".proxy%d", scale);
209 strcpy(new_path, indexable->path);
210 char *ptr = strstr(new_path, prxy);
211 if( !ptr || (ptr[n] != '-' && ptr[n] != '.') ) return 1;
212 // remove proxy, path.proxy#-sfx.ext => path.sfx
213 char *ext = strrchr(ptr, '.');
214 if( !ext ) ext = ptr + strlen(ptr);
216 for( *cp='.'; cp<ext; ++cp ) *ptr++ = *cp;
221 ProxyRender::ProxyRender(MWindow *mwindow, Asset *format_asset)
223 this->mwindow = mwindow;
224 this->format_asset = format_asset;
226 counter_lock = new Mutex("ProxyDialog::counter_lock");
228 failed = 0; canceled = 0;
231 ProxyRender::~ProxyRender()
236 for( int i=0,n=orig_idxbls.size(); i<n; ++i ) orig_idxbls[i]->remove_user();
237 for( int i=0,n=orig_proxies.size(); i<n; ++i ) orig_proxies[i]->remove_user();
238 for( int i=0,n=needed_idxbls.size(); i<n; ++i ) needed_idxbls[i]->remove_user();
239 for( int i=0,n=needed_proxies.size(); i<n; ++i ) needed_proxies[i]->remove_user();
242 Asset *ProxyRender::add_original(Indexable *idxbl, int new_scale)
244 if( !idxbl->have_video() ) return 0;
245 if( idxbl->get_video_frames() <= 0 ) return 0;
246 // don't proxy proxies
247 if( strstr(idxbl->path,".proxy") ) return 0;
248 char new_path[BCTEXTLEN];
249 to_proxy_path(new_path, idxbl, new_scale);
250 // don't proxy if not readable
251 if( idxbl->is_asset && access(idxbl->path, R_OK) ) return 0;
252 // add to orig_idxbls & orig_proxies if it isn't already there.
254 for( int i = 0; !got_it && i<orig_proxies.size(); ++i )
255 got_it = !strcmp(orig_proxies[i]->path, new_path);
256 if( got_it ) return 0;
257 Assets *edl_assets = mwindow->edl->assets;
258 Asset *proxy = edl_assets->get_asset(new_path);
260 proxy = new Asset(new_path);
261 // new compression parameters
262 proxy->copy_format(format_asset, 0);
263 proxy->awindow_folder = AW_PROXY_FOLDER;
264 proxy->audio_data = 0;
265 proxy->video_data = 1;
267 proxy->width = idxbl->get_w() / new_scale;
268 if( proxy->width & 1 ) ++proxy->width;
269 proxy->actual_width = proxy->width;
270 proxy->height = idxbl->get_h() / new_scale;
271 if( proxy->height & 1 ) ++proxy->height;
272 proxy->actual_height = proxy->height;
273 proxy->frame_rate = idxbl->get_frame_rate();
274 proxy->video_length = idxbl->get_video_frames();
275 edl_assets->append(proxy);
278 orig_proxies.append(proxy);
280 orig_idxbls.append(idxbl);
284 void ProxyRender::add_needed(Indexable *idxbl, Asset *proxy)
286 needed_idxbls.append(idxbl);
288 needed_proxies.append(proxy);
292 void ProxyRender::update_progress()
294 counter_lock->lock();
296 counter_lock->unlock();
297 progress->update(total_rendered);
300 int ProxyRender::is_canceled()
302 return progress->is_cancelled();
305 int ProxyRender::create_needed_proxies(int new_scale)
307 if( !needed_proxies.size() ) return 0;
309 failed = 0; canceled = 0;
311 // create proxy assets which don't already exist
312 int64_t total_len = 0;
313 for( int i = 0; i < needed_idxbls.size(); i++ ) {
314 total_len += needed_idxbls[i]->get_video_frames();
317 // start progress bar. MWindow is locked inside this
318 progress = mwindow->mainprogress->
319 start_progress(_("Creating proxy files..."), total_len);
321 ProxyFarm engine(mwindow, this, &needed_idxbls, &needed_proxies);
322 engine.process_packages();
323 printf("failed=%d canceled=%d\n", failed, progress->is_cancelled());
326 canceled = progress->is_cancelled();
327 progress->stop_progress();
328 delete progress; progress = 0;
330 if( failed && !canceled ) {
331 eprintf("Error making proxy.");
333 return !failed && !canceled ? 0 : 1;
337 ProxyWindow::ProxyWindow(MWindow *mwindow, ProxyDialog *dialog, int x, int y)
338 : BC_Window(_(PROGRAM_NAME ": Proxy settings"), x, y, WIDTH, HEIGHT,
341 this->mwindow = mwindow;
342 this->dialog = dialog;
346 ProxyWindow::~ProxyWindow()
348 lock_window("ProxyWindow::~ProxyWindow");
354 void ProxyWindow::create_objects()
356 lock_window("ProxyWindow::create_objects");
357 int margin = mwindow->theme->widget_border;
359 dialog->use_scaler = mwindow->edl->session->proxy_use_scaler;
360 dialog->orig_scale = mwindow->edl->session->proxy_scale;
361 dialog->auto_scale = mwindow->edl->session->proxy_auto_scale;
362 dialog->beep = mwindow->edl->session->proxy_beep;
363 dialog->new_scale = dialog->orig_scale;
367 add_subwindow(use_scaler = new ProxyUseScaler(this, x, y));
368 y += use_scaler->get_h() + margin;
371 add_subwindow(text = new BC_Title(x, y, _("Scale factor:")));
372 x += text->get_w() + margin;
374 int popupmenu_w = BC_PopupMenu::calculate_w(get_text_width(MEDIUMFONT, dialog->size_text[0]));
375 add_subwindow(scale_factor = new ProxyMenu(mwindow, this, x, y, popupmenu_w, ""));
376 scale_factor->update_sizes();
377 x += scale_factor->get_w() + margin;
379 ProxyTumbler *tumbler;
380 add_subwindow(tumbler = new ProxyTumbler(mwindow, this, x, y));
381 y += tumbler->get_h() + margin;
384 add_subwindow(text = new BC_Title(x, y, _("New media dimensions: ")));
385 x += text->get_w() + margin;
386 add_subwindow(new_dimensions = new BC_Title(x, y, ""));
387 y += new_dimensions->get_h() + margin;
390 add_subwindow(text = new BC_Title(x, y, _("Active Scale: ")));
391 x += text->get_w() + margin;
392 add_subwindow(active_scale = new BC_Title(x, y, ""));
393 y += active_scale->get_h() + margin;
396 format_tools = new ProxyFormatTools(mwindow, this, dialog->asset);
397 format_tools->create_objects(x, y, 0, 1, 0, 0, 0, 1, 0, 1, // skip the path
401 add_subwindow(auto_scale = new ProxyAutoScale(this, x, y));
402 y += auto_scale->get_h() + margin;
403 add_subwindow(beep_on_done = new ProxyBeepOnDone(this, x, y));
404 y += beep_on_done->get_h() + margin;
408 add_subwindow(new BC_OKButton(this));
409 add_subwindow(new BC_CancelButton(this));
414 ProxyFormatTools::ProxyFormatTools(MWindow *mwindow, ProxyWindow *pwindow, Asset *asset)
415 : FormatTools(mwindow, pwindow, asset)
417 this->pwindow = pwindow;
420 void ProxyFormatTools::update_format()
422 FormatTools::update_format();
423 pwindow->use_scaler->update();
426 void ProxyWindow::update()
428 char string[BCSTRLEN];
429 int orig_w = mwindow->edl->session->output_w * dialog->orig_scale;
430 int orig_h = mwindow->edl->session->output_h * dialog->orig_scale;
431 int new_w = orig_w / dialog->new_scale;
432 if( new_w & 1 ) ++new_w;
433 int new_h = orig_h / dialog->new_scale;
434 if( new_h & 1 ) ++new_h;
435 sprintf(string, "%dx%d", new_w, new_h);
436 new_dimensions->update(string);
437 dialog->scale_to_text(string, dialog->new_scale);
438 scale_factor->set_text(string);
439 use_scaler->update();
440 auto_scale->update();
441 int scale = mwindow->edl->session->proxy_scale;
442 if( scale == 1 ) scale = mwindow->edl->session->proxy_disabled_scale;
443 sprintf(string, scale>1 ? "1/%d" : "%d", scale);
444 active_scale->update(string);
448 ProxyUseScaler::ProxyUseScaler(ProxyWindow *pwindow, int x, int y)
449 : BC_CheckBox(x, y, pwindow->dialog->use_scaler, _("Use scaler (FFMPEG only)"))
451 this->pwindow = pwindow;
454 void ProxyUseScaler::update()
456 ProxyDialog *dialog = pwindow->dialog;
457 if( dialog->asset->format != FILE_FFMPEG ) dialog->use_scaler = 0;
458 BC_CheckBox::update(dialog->use_scaler);
459 int scaler_avail = dialog->asset->format == FILE_FFMPEG ? 1 : 0;
460 if( !scaler_avail && enabled ) disable();
461 if( scaler_avail && !enabled ) enable();
464 int ProxyUseScaler::handle_event()
466 pwindow->dialog->use_scaler = get_value();
467 pwindow->scale_factor->update_sizes();
472 ProxyAutoScale::ProxyAutoScale(ProxyWindow *pwindow, int x, int y)
473 : BC_CheckBox(x, y, pwindow->dialog->auto_scale, _("Auto proxy/scale media loads"))
475 this->pwindow = pwindow;
478 void ProxyAutoScale::update()
480 ProxyDialog *dialog = pwindow->dialog;
481 if( dialog->new_scale == 1 ) dialog->auto_scale = 0;
482 BC_CheckBox::update(dialog->auto_scale);
483 int can_auto_proxy = dialog->new_scale != 1 ? 1 : 0;
484 if( !can_auto_proxy && enabled ) disable();
485 if( can_auto_proxy && !enabled ) enable();
488 int ProxyAutoScale::handle_event()
490 pwindow->dialog->auto_scale = get_value();
495 ProxyBeepOnDone::ProxyBeepOnDone(ProxyWindow *pwindow, int x, int y)
496 : BC_CheckBox(x, y, pwindow->dialog->beep, _("Beep on done"))
498 this->pwindow = pwindow;
501 int ProxyBeepOnDone::handle_event()
503 pwindow->dialog->beep = get_value();
509 ProxyMenu::ProxyMenu(MWindow *mwindow, ProxyWindow *pwindow,
510 int x, int y, int w, const char *text)
511 : BC_PopupMenu(x, y, w, text, 1)
513 this->mwindow = mwindow;
514 this->pwindow = pwindow;
517 void ProxyMenu::update_sizes()
519 while( total_items() > 0 ) del_item(0);
520 ProxyDialog *dialog = pwindow->dialog;
521 dialog->calculate_sizes();
522 for( int i=0; i < dialog->total_sizes; i++ )
523 add_item(new BC_MenuItem(dialog->size_text[i]));
526 int ProxyMenu::handle_event()
528 ProxyDialog *dialog = pwindow->dialog;
529 for( int i = 0; i < dialog->total_sizes; i++ ) {
530 if( !strcmp(get_text(), pwindow->dialog->size_text[i]) ) {
531 dialog->new_scale = pwindow->dialog->size_factors[i];
532 if( dialog->new_scale == 1 ) dialog->use_scaler = 0;
541 ProxyTumbler::ProxyTumbler(MWindow *mwindow, ProxyWindow *pwindow, int x, int y)
542 : BC_Tumbler(x, y, 0)
544 this->mwindow = mwindow;
545 this->pwindow = pwindow;
548 int ProxyTumbler::handle_up_event()
550 if( pwindow->dialog->new_scale > 1 ) {
552 for( i = 0; i < pwindow->dialog->total_sizes; i++ ) {
553 if( pwindow->dialog->new_scale == pwindow->dialog->size_factors[i] ) {
555 pwindow->dialog->new_scale = pwindow->dialog->size_factors[i];
565 int ProxyTumbler::handle_down_event()
568 for( i = 0; i < pwindow->dialog->total_sizes - 1; i++ ) {
569 if( pwindow->dialog->new_scale == pwindow->dialog->size_factors[i] ) {
571 pwindow->dialog->new_scale = pwindow->dialog->size_factors[i];
582 ProxyPackage::ProxyPackage()
587 ProxyClient::ProxyClient(MWindow *mwindow,
588 ProxyRender *proxy_render, ProxyFarm *server)
591 this->mwindow = mwindow;
592 this->proxy_render = proxy_render;
597 ProxyClient::~ProxyClient()
599 delete render_engine;
604 void ProxyClient::process_package(LoadPackage *ptr)
606 if( proxy_render->failed ) return;
607 if( proxy_render->is_canceled() ) return;
609 EDL *edl = mwindow->edl;
610 Preferences *preferences = mwindow->preferences;
611 ProxyPackage *package = (ProxyPackage*)ptr;
612 Indexable *orig = package->orig_idxbl;
613 Asset *proxy = package->proxy_asset;
614 //printf("%s %s\n", orig->path, proxy->path);
615 VRender *vrender = 0;
616 int jobs = proxy_render->needed_proxies.size();
617 int processors = preferences->project_smp / jobs + 1, result = 0;
619 if( orig->is_asset ) {
621 src_file->set_processors(processors);
622 src_file->set_preload(edl->session->playback_preload);
623 src_file->set_subtitle(edl->session->decode_subtitles ?
624 edl->session->subtitle_number : -1);
625 src_file->set_interpolate_raw(edl->session->interpolate_raw);
626 src_file->set_white_balance_raw(edl->session->white_balance_raw);
627 if( src_file->open_file(preferences, (Asset*)orig, 1, 0) != FILE_OK )
631 TransportCommand command;
632 command.command = CURRENT_FRAME;
633 command.get_edl()->copy_all((EDL *)orig);
634 command.change_type = CHANGE_ALL;
635 command.realtime = 0;
636 render_engine = new RenderEngine(0, preferences, 0, 0);
637 render_engine->set_vcache(video_cache = new CICache(preferences));
638 render_engine->arm_command(&command);
639 if( !(vrender = render_engine->vrender) )
643 // go to the next asset if the reader fails
644 // proxy_render->failed = 1;
649 dst_file.set_processors(processors);
650 result = dst_file.open_file(preferences, proxy, 0, 1);
652 proxy_render->failed = 1;
656 dst_file.start_video_thread(1, edl->session->color_model,
657 processors > 1 ? 2 : 1, 0);
659 int src_w = orig->get_w(), src_h = orig->get_h();
660 VFrame src_frame(src_w,src_h, edl->session->color_model);
662 OverlayFrame scaler(processors);
664 for( int64_t i=0, length=orig->get_video_frames(); i<length &&
665 !proxy_render->failed && !proxy_render->is_canceled(); ++i ) {
666 if( orig->is_asset ) {
667 src_file->set_video_position(i, 0);
668 result = src_file->read_frame(&src_frame);
671 result = vrender->process_buffer(&src_frame, i, 0);
672 //printf("result=%d\n", result);
675 // go to the next asset if the reader fails
676 // proxy_render->failed = 1;
680 // have to write after getting the video buffer or it locks up
681 VFrame ***dst_frames = dst_file.get_video_buffer();
682 VFrame *dst_frame = dst_frames[0][0];
683 int dst_w = dst_frame->get_w(), dst_h = dst_frame->get_h();
684 scaler.overlay(dst_frame, &src_frame,
685 0,0, src_w,src_h, 0,0, dst_w,dst_h,
686 1.0, TRANSFER_REPLACE, NEAREST_NEIGHBOR);
687 result = dst_file.write_video_buffer(1);
689 // only fail if the writer fails
690 proxy_render->failed = 1;
693 proxy_render->update_progress();
695 if( !proxy_render->failed && !proxy_render->is_canceled() ) {
696 Asset *asset = mwindow->edl->assets->update(proxy);
697 mwindow->mainindexes->add_next_asset(0, asset);
698 mwindow->mainindexes->start_build();
703 ProxyFarm::ProxyFarm(MWindow *mwindow, ProxyRender *proxy_render,
704 ArrayList<Indexable*> *orig_idxbls,
705 ArrayList<Asset*> *proxy_assets)
706 : LoadServer(MIN(mwindow->preferences->processors, proxy_assets->size()),
707 proxy_assets->size())
709 this->mwindow = mwindow;
710 this->proxy_render = proxy_render;
711 this->orig_idxbls = orig_idxbls;
712 this->proxy_assets = proxy_assets;
715 void ProxyFarm::init_packages()
717 for( int i = 0; i < get_total_packages(); i++ ) {
718 ProxyPackage *package = (ProxyPackage*)get_package(i);
719 package->proxy_asset = proxy_assets->get(i);
720 package->orig_idxbl = orig_idxbls->get(i);
724 LoadClient* ProxyFarm::new_client()
726 return new ProxyClient(mwindow, proxy_render, this);
729 LoadPackage* ProxyFarm::new_package()
731 return new ProxyPackage;
735 ProxyBeep::ProxyBeep(MWindow *mwindow)
738 this->mwindow = mwindow;
739 audio = new AudioDevice(mwindow);
744 ProxyBeep::~ProxyBeep()
750 void ProxyBeep::run()
753 int64_t bfrsz = BEEP_SAMPLE_RATE;
754 EDL *edl = mwindow->edl;
755 EDLSession *session = edl->session;
756 AudioOutConfig *aconfig = session->playback_config->aconfig;
757 audio->open_output(aconfig, BEEP_SAMPLE_RATE, bfrsz, channels, 0);
758 audio->start_playback();
760 double out0[bfrsz], out1[bfrsz], *out[2] = { out0, out1 };
761 const double two_pi = 2*M_PI;
762 int64_t audio_len = BEEP_SAMPLE_RATE * secs;
763 const double dt = two_pi * freq/BEEP_SAMPLE_RATE;
768 while( !interrupted ) {
769 int len = audio_len - audio_pos;
770 if( len <= 0 ) break;
771 if( len > bfrsz ) len = bfrsz;
773 for( int i=0; i<len; ++i,++k,th+=dt ) {
774 double t = th - two_pi;
776 out0[i] = out1[i] = sin(th) * gain;
778 audio->write_buffer(out, channels, len);
783 audio->set_last_buffer();
784 audio->stop_audio(interrupted ? 0 : 1);
790 void ProxyBeep::start()
792 if( running() ) return;
798 void ProxyBeep::stop(int wait)
800 if( running() && !interrupted ) {
802 audio->stop_audio(wait);
807 void ProxyBeep::tone(double freq, double secs, double gain)