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;
198 const char *ext = indexable->get_video_frames() < 0 ? "png" :
199 format_asset->format == FILE_FFMPEG ?
200 format_asset->fformat :
201 File::get_tag(format_asset->format);
202 while( *ext ) *ep++ = *ext++;
204 //printf("ProxyRender::to_proxy_path %d %s %s\n", __LINE__, new_path), asset->path);
207 int ProxyRender::from_proxy_path(char *new_path, Indexable *indexable, int scale)
209 char prxy[BCTEXTLEN];
210 int n = sprintf(prxy, ".proxy%d", scale);
211 strcpy(new_path, indexable->path);
212 char *ptr = strstr(new_path, prxy);
213 if( !ptr || (ptr[n] != '-' && ptr[n] != '.') ) return 1;
214 // remove proxy, path.proxy#-sfx.ext => path.sfx
215 char *ext = strrchr(ptr, '.');
216 if( !ext ) ext = ptr + strlen(ptr);
218 for( *cp='.'; cp<ext; ++cp ) *ptr++ = *cp;
223 ProxyRender::ProxyRender(MWindow *mwindow, Asset *format_asset)
225 this->mwindow = mwindow;
226 this->format_asset = format_asset;
228 counter_lock = new Mutex("ProxyDialog::counter_lock");
230 failed = 0; canceled = 0;
233 ProxyRender::~ProxyRender()
238 for( int i=0,n=orig_idxbls.size(); i<n; ++i ) orig_idxbls[i]->remove_user();
239 for( int i=0,n=orig_proxies.size(); i<n; ++i ) orig_proxies[i]->remove_user();
240 for( int i=0,n=needed_idxbls.size(); i<n; ++i ) needed_idxbls[i]->remove_user();
241 for( int i=0,n=needed_proxies.size(); i<n; ++i ) needed_proxies[i]->remove_user();
244 Asset *ProxyRender::add_original(Indexable *idxbl, int new_scale)
246 if( !idxbl->have_video() ) return 0;
247 // don't proxy proxies
248 if( strstr(idxbl->path,".proxy") ) return 0;
249 char new_path[BCTEXTLEN];
250 to_proxy_path(new_path, idxbl, new_scale);
251 // don't proxy if not readable
252 if( idxbl->is_asset && access(idxbl->path, R_OK) ) return 0;
253 // add to orig_idxbls & orig_proxies if it isn't already there.
255 for( int i = 0; !got_it && i<orig_proxies.size(); ++i )
256 got_it = !strcmp(orig_proxies[i]->path, new_path);
257 if( got_it ) return 0;
258 Assets *edl_assets = mwindow->edl->assets;
259 Asset *proxy = edl_assets->get_asset(new_path);
261 proxy = new Asset(new_path);
262 // new compression parameters
263 int64_t video_length = idxbl->get_video_frames();
264 if( video_length < 0 ) {
265 proxy->format = FILE_PNG;
266 proxy->png_use_alpha = 1;
267 proxy->video_length = 1;
270 proxy->copy_format(format_asset, 0);
271 proxy->video_length = video_length;
273 proxy->awindow_folder = AW_PROXY_FOLDER;
274 proxy->audio_data = 0;
275 proxy->video_data = 1;
277 proxy->width = idxbl->get_w() / new_scale;
278 if( proxy->width & 1 ) ++proxy->width;
279 proxy->actual_width = proxy->width;
280 proxy->height = idxbl->get_h() / new_scale;
281 if( proxy->height & 1 ) ++proxy->height;
282 proxy->actual_height = proxy->height;
283 proxy->frame_rate = idxbl->get_frame_rate();
284 edl_assets->append(proxy);
287 orig_proxies.append(proxy);
289 orig_idxbls.append(idxbl);
293 void ProxyRender::add_needed(Indexable *idxbl, Asset *proxy)
295 needed_idxbls.append(idxbl);
297 needed_proxies.append(proxy);
301 void ProxyRender::update_progress()
303 counter_lock->lock();
305 counter_lock->unlock();
306 progress->update(total_rendered);
309 int ProxyRender::is_canceled()
311 return progress->is_cancelled();
314 int ProxyRender::create_needed_proxies(int new_scale)
316 if( !needed_proxies.size() ) return 0;
318 failed = 0; canceled = 0;
320 // create proxy assets which don't already exist
321 int64_t total_len = 0;
322 for( int i = 0; i < needed_idxbls.size(); i++ ) {
323 total_len += needed_idxbls[i]->get_video_frames();
326 // start progress bar. MWindow is locked inside this
327 progress = mwindow->mainprogress->
328 start_progress(_("Creating proxy files..."), total_len);
330 ProxyFarm engine(mwindow, this, &needed_idxbls, &needed_proxies);
331 engine.process_packages();
332 printf("failed=%d canceled=%d\n", failed, progress->is_cancelled());
335 canceled = progress->is_cancelled();
336 progress->stop_progress();
337 delete progress; progress = 0;
339 if( failed && !canceled ) {
340 eprintf("Error making proxy.");
342 return !failed && !canceled ? 0 : 1;
346 ProxyWindow::ProxyWindow(MWindow *mwindow, ProxyDialog *dialog, int x, int y)
347 : BC_Window(_(PROGRAM_NAME ": Proxy settings"), x, y, WIDTH, HEIGHT,
350 this->mwindow = mwindow;
351 this->dialog = dialog;
355 ProxyWindow::~ProxyWindow()
357 lock_window("ProxyWindow::~ProxyWindow");
363 void ProxyWindow::create_objects()
365 lock_window("ProxyWindow::create_objects");
366 int margin = mwindow->theme->widget_border;
368 dialog->use_scaler = mwindow->edl->session->proxy_use_scaler;
369 dialog->orig_scale = mwindow->edl->session->proxy_scale;
370 dialog->auto_scale = mwindow->edl->session->proxy_auto_scale;
371 dialog->beep = mwindow->edl->session->proxy_beep;
372 dialog->new_scale = dialog->orig_scale;
376 add_subwindow(use_scaler = new ProxyUseScaler(this, x, y));
377 y += use_scaler->get_h() + margin;
380 add_subwindow(text = new BC_Title(x, y, _("Scale factor:")));
381 x += text->get_w() + margin;
383 int popupmenu_w = BC_PopupMenu::calculate_w(get_text_width(MEDIUMFONT, dialog->size_text[0]));
384 add_subwindow(scale_factor = new ProxyMenu(mwindow, this, x, y, popupmenu_w, ""));
385 scale_factor->update_sizes();
386 x += scale_factor->get_w() + margin;
388 ProxyTumbler *tumbler;
389 add_subwindow(tumbler = new ProxyTumbler(mwindow, this, x, y));
390 y += tumbler->get_h() + margin;
393 add_subwindow(text = new BC_Title(x, y, _("New media dimensions: ")));
394 x += text->get_w() + margin;
395 add_subwindow(new_dimensions = new BC_Title(x, y, ""));
396 y += new_dimensions->get_h() + margin;
399 add_subwindow(text = new BC_Title(x, y, _("Active Scale: ")));
400 x += text->get_w() + margin;
401 add_subwindow(active_scale = new BC_Title(x, y, ""));
402 y += active_scale->get_h() + margin;
405 format_tools = new ProxyFormatTools(mwindow, this, dialog->asset);
406 format_tools->create_objects(x, y, 0, 1, 0, 0, 0, 1, 0, 1, // skip the path
410 add_subwindow(auto_scale = new ProxyAutoScale(this, x, y));
411 y += auto_scale->get_h() + margin;
412 add_subwindow(beep_on_done = new ProxyBeepOnDone(this, x, y));
413 y += beep_on_done->get_h() + margin;
417 add_subwindow(new BC_OKButton(this));
418 add_subwindow(new BC_CancelButton(this));
423 ProxyFormatTools::ProxyFormatTools(MWindow *mwindow, ProxyWindow *pwindow, Asset *asset)
424 : FormatTools(mwindow, pwindow, asset)
426 this->pwindow = pwindow;
429 void ProxyFormatTools::update_format()
431 FormatTools::update_format();
432 pwindow->use_scaler->update();
435 void ProxyWindow::update()
437 char string[BCSTRLEN];
438 int orig_w = mwindow->edl->session->output_w * dialog->orig_scale;
439 int orig_h = mwindow->edl->session->output_h * dialog->orig_scale;
440 int new_w = orig_w / dialog->new_scale;
441 if( new_w & 1 ) ++new_w;
442 int new_h = orig_h / dialog->new_scale;
443 if( new_h & 1 ) ++new_h;
444 sprintf(string, "%dx%d", new_w, new_h);
445 new_dimensions->update(string);
446 dialog->scale_to_text(string, dialog->new_scale);
447 scale_factor->set_text(string);
448 use_scaler->update();
449 auto_scale->update();
450 int scale = mwindow->edl->session->proxy_scale;
451 if( scale == 1 ) scale = mwindow->edl->session->proxy_disabled_scale;
452 sprintf(string, scale>1 ? "1/%d" : "%d", scale);
453 active_scale->update(string);
457 ProxyUseScaler::ProxyUseScaler(ProxyWindow *pwindow, int x, int y)
458 : BC_CheckBox(x, y, pwindow->dialog->use_scaler, _("Use scaler (FFMPEG only)"))
460 this->pwindow = pwindow;
463 void ProxyUseScaler::update()
465 ProxyDialog *dialog = pwindow->dialog;
466 if( dialog->asset->format != FILE_FFMPEG ) dialog->use_scaler = 0;
467 BC_CheckBox::update(dialog->use_scaler);
468 int scaler_avail = dialog->asset->format == FILE_FFMPEG ? 1 : 0;
469 if( !scaler_avail && enabled ) disable();
470 if( scaler_avail && !enabled ) enable();
473 int ProxyUseScaler::handle_event()
475 pwindow->dialog->use_scaler = get_value();
476 pwindow->scale_factor->update_sizes();
481 ProxyAutoScale::ProxyAutoScale(ProxyWindow *pwindow, int x, int y)
482 : BC_CheckBox(x, y, pwindow->dialog->auto_scale, _("Auto proxy/scale media loads"))
484 this->pwindow = pwindow;
487 void ProxyAutoScale::update()
489 ProxyDialog *dialog = pwindow->dialog;
490 if( dialog->new_scale == 1 ) dialog->auto_scale = 0;
491 BC_CheckBox::update(dialog->auto_scale);
492 int can_auto_proxy = dialog->new_scale != 1 ? 1 : 0;
493 if( !can_auto_proxy && enabled ) disable();
494 if( can_auto_proxy && !enabled ) enable();
497 int ProxyAutoScale::handle_event()
499 pwindow->dialog->auto_scale = get_value();
504 ProxyBeepOnDone::ProxyBeepOnDone(ProxyWindow *pwindow, int x, int y)
505 : BC_CheckBox(x, y, pwindow->dialog->beep, _("Beep on done"))
507 this->pwindow = pwindow;
510 int ProxyBeepOnDone::handle_event()
512 pwindow->dialog->beep = get_value();
518 ProxyMenu::ProxyMenu(MWindow *mwindow, ProxyWindow *pwindow,
519 int x, int y, int w, const char *text)
520 : BC_PopupMenu(x, y, w, text, 1)
522 this->mwindow = mwindow;
523 this->pwindow = pwindow;
526 void ProxyMenu::update_sizes()
528 while( total_items() > 0 ) del_item(0);
529 ProxyDialog *dialog = pwindow->dialog;
530 dialog->calculate_sizes();
531 for( int i=0; i < dialog->total_sizes; i++ )
532 add_item(new BC_MenuItem(dialog->size_text[i]));
535 int ProxyMenu::handle_event()
537 ProxyDialog *dialog = pwindow->dialog;
538 for( int i = 0; i < dialog->total_sizes; i++ ) {
539 if( !strcmp(get_text(), pwindow->dialog->size_text[i]) ) {
540 dialog->new_scale = pwindow->dialog->size_factors[i];
541 if( dialog->new_scale == 1 ) dialog->use_scaler = 0;
550 ProxyTumbler::ProxyTumbler(MWindow *mwindow, ProxyWindow *pwindow, int x, int y)
551 : BC_Tumbler(x, y, 0)
553 this->mwindow = mwindow;
554 this->pwindow = pwindow;
557 int ProxyTumbler::handle_up_event()
559 if( pwindow->dialog->new_scale > 1 ) {
561 for( i = 0; i < pwindow->dialog->total_sizes; i++ ) {
562 if( pwindow->dialog->new_scale == pwindow->dialog->size_factors[i] ) {
564 pwindow->dialog->new_scale = pwindow->dialog->size_factors[i];
574 int ProxyTumbler::handle_down_event()
577 for( i = 0; i < pwindow->dialog->total_sizes - 1; i++ ) {
578 if( pwindow->dialog->new_scale == pwindow->dialog->size_factors[i] ) {
580 pwindow->dialog->new_scale = pwindow->dialog->size_factors[i];
591 ProxyPackage::ProxyPackage()
596 ProxyClient::ProxyClient(MWindow *mwindow,
597 ProxyRender *proxy_render, ProxyFarm *server)
600 this->mwindow = mwindow;
601 this->proxy_render = proxy_render;
606 ProxyClient::~ProxyClient()
608 delete render_engine;
613 void ProxyClient::process_package(LoadPackage *ptr)
615 if( proxy_render->failed ) return;
616 if( proxy_render->is_canceled() ) return;
618 EDL *edl = mwindow->edl;
619 Preferences *preferences = mwindow->preferences;
620 ProxyPackage *package = (ProxyPackage*)ptr;
621 Indexable *orig = package->orig_idxbl;
622 Asset *proxy = package->proxy_asset;
623 //printf("%s %s\n", orig->path, proxy->path);
624 VRender *vrender = 0;
625 int jobs = proxy_render->needed_proxies.size();
626 int processors = preferences->project_smp / jobs + 1, result = 0;
628 if( orig->is_asset ) {
630 src_file->set_processors(processors);
631 src_file->set_preload(edl->session->playback_preload);
632 src_file->set_subtitle(edl->session->decode_subtitles ?
633 edl->session->subtitle_number : -1);
634 src_file->set_interpolate_raw(edl->session->interpolate_raw);
635 src_file->set_white_balance_raw(edl->session->white_balance_raw);
636 if( src_file->open_file(preferences, (Asset*)orig, 1, 0) != FILE_OK )
640 TransportCommand command;
641 command.command = CURRENT_FRAME;
642 command.get_edl()->copy_all((EDL *)orig);
643 command.change_type = CHANGE_ALL;
644 command.realtime = 0;
645 render_engine = new RenderEngine(0, preferences, 0, 0);
646 render_engine->set_vcache(video_cache = new CICache(preferences));
647 render_engine->arm_command(&command);
648 if( !(vrender = render_engine->vrender) )
652 // go to the next asset if the reader fails
653 // proxy_render->failed = 1;
658 dst_file.set_processors(processors);
659 result = dst_file.open_file(preferences, proxy, 0, 1);
661 proxy_render->failed = 1;
665 dst_file.start_video_thread(1, edl->session->color_model,
666 processors > 1 ? 2 : 1, 0);
668 int src_w = orig->get_w(), src_h = orig->get_h();
669 VFrame src_frame(src_w,src_h, edl->session->color_model);
671 OverlayFrame scaler(processors);
672 int64_t video_length = orig->get_video_frames();
673 if( video_length < 0 ) video_length = 1;
675 for( int64_t i=0; i<video_length &&
676 !proxy_render->failed && !proxy_render->is_canceled(); ++i ) {
677 if( orig->is_asset ) {
678 src_file->set_video_position(i, 0);
679 result = src_file->read_frame(&src_frame);
682 result = vrender->process_buffer(&src_frame, i, 0);
683 //printf("result=%d\n", result);
686 // go to the next asset if the reader fails
687 // proxy_render->failed = 1;
691 // have to write after getting the video buffer or it locks up
692 VFrame ***dst_frames = dst_file.get_video_buffer();
693 VFrame *dst_frame = dst_frames[0][0];
694 int dst_w = dst_frame->get_w(), dst_h = dst_frame->get_h();
695 scaler.overlay(dst_frame, &src_frame,
696 0,0, src_w,src_h, 0,0, dst_w,dst_h,
697 1.0, TRANSFER_REPLACE, NEAREST_NEIGHBOR);
698 result = dst_file.write_video_buffer(1);
700 // only fail if the writer fails
701 proxy_render->failed = 1;
704 proxy_render->update_progress();
706 if( !proxy_render->failed && !proxy_render->is_canceled() ) {
707 Asset *asset = mwindow->edl->assets->update(proxy);
708 mwindow->mainindexes->add_next_asset(0, asset);
709 mwindow->mainindexes->start_build();
714 ProxyFarm::ProxyFarm(MWindow *mwindow, ProxyRender *proxy_render,
715 ArrayList<Indexable*> *orig_idxbls,
716 ArrayList<Asset*> *proxy_assets)
717 : LoadServer(MIN(mwindow->preferences->processors, proxy_assets->size()),
718 proxy_assets->size())
720 this->mwindow = mwindow;
721 this->proxy_render = proxy_render;
722 this->orig_idxbls = orig_idxbls;
723 this->proxy_assets = proxy_assets;
726 void ProxyFarm::init_packages()
728 for( int i = 0; i < get_total_packages(); i++ ) {
729 ProxyPackage *package = (ProxyPackage*)get_package(i);
730 package->proxy_asset = proxy_assets->get(i);
731 package->orig_idxbl = orig_idxbls->get(i);
735 LoadClient* ProxyFarm::new_client()
737 return new ProxyClient(mwindow, proxy_render, this);
740 LoadPackage* ProxyFarm::new_package()
742 return new ProxyPackage;
746 ProxyBeep::ProxyBeep(MWindow *mwindow)
749 this->mwindow = mwindow;
750 audio = new AudioDevice(mwindow);
755 ProxyBeep::~ProxyBeep()
761 void ProxyBeep::run()
764 int64_t bfrsz = BEEP_SAMPLE_RATE;
765 EDL *edl = mwindow->edl;
766 EDLSession *session = edl->session;
767 AudioOutConfig *aconfig = session->playback_config->aconfig;
768 audio->open_output(aconfig, BEEP_SAMPLE_RATE, bfrsz, channels, 0);
769 audio->start_playback();
771 double out0[bfrsz], out1[bfrsz], *out[2] = { out0, out1 };
772 const double two_pi = 2*M_PI;
773 int64_t audio_len = BEEP_SAMPLE_RATE * secs;
774 const double dt = two_pi * freq/BEEP_SAMPLE_RATE;
779 while( !interrupted ) {
780 int len = audio_len - audio_pos;
781 if( len <= 0 ) break;
782 if( len > bfrsz ) len = bfrsz;
784 for( int i=0; i<len; ++i,++k,th+=dt ) {
785 double t = th - two_pi;
787 out0[i] = out1[i] = sin(th) * gain;
789 audio->write_buffer(out, channels, len);
794 audio->set_last_buffer();
795 audio->stop_audio(interrupted ? 0 : 1);
801 void ProxyBeep::start()
803 if( running() ) return;
809 void ProxyBeep::stop(int wait)
811 if( running() && !interrupted ) {
813 audio->stop_audio(wait);
818 void ProxyBeep::tone(double freq, double secs, double gain)