7 // work around for __STDC_CONSTANT_MACROS
11 #include "bcwindowbase.h"
12 #include "bitspopup.h"
17 #include "fileffmpeg.h"
18 #include "filesystem.h"
19 #include "indexfile.h"
21 #include "mainerror.h"
22 #include "mainprogress.h"
24 #include "preferences.h"
25 #include "videodevice.inc"
27 FileFFMPEG::FileFFMPEG(Asset *asset, File *file)
28 : FileBase(asset, file)
31 if(asset->format == FILE_UNKNOWN)
32 asset->format = FILE_FFMPEG;
35 FileFFMPEG::~FileFFMPEG()
41 FFMpegConfigNum::FFMpegConfigNum(BC_Window *window,
42 int x, int y, char *title_text, int *output)
43 : BC_TumbleTextBox(window, *output, -1, INT_MAX, 100, y, 100)
45 this->window = window;
46 this->x = x; this->y = y;
47 this->title_text = title_text;
48 this->output = output;
51 FFMpegConfigNum::~FFMpegConfigNum()
55 void FFMpegConfigNum::create_objects()
57 window->add_subwindow(title = new BC_Title(x, y, title_text));
58 BC_TumbleTextBox::create_objects();
61 int FFMpegConfigNum::update_param(const char *param, const char *opts)
63 char value[BCTEXTLEN];
64 if( !FileFFMPEG::get_ff_option(param, opts, value) ) {
65 if( (*output = atoi(value)) < 0 ) {
70 BC_TumbleTextBox::update((int64_t)*output);
75 int FFMpegConfigNum::handle_event()
77 *output = atoi(get_text());
81 FFMpegAudioNum::FFMpegAudioNum(BC_Window *window,
82 int x, int y, char *title_text, int *output)
83 : FFMpegConfigNum(window, x, y, title_text, output)
87 int FFMpegAudioBitrate::handle_event()
89 int ret = FFMpegAudioNum::handle_event();
90 Asset *asset = window()->asset;
91 if( asset->ff_audio_bitrate > 0 )
92 window()->quality->disable();
93 else if( !window()->quality->get_textbox()->is_hidden() )
94 window()->quality->enable();
98 int FFMpegAudioQuality::handle_event()
100 int ret = FFMpegAudioNum::handle_event();
101 Asset *asset = window()->asset;
102 if( asset->ff_audio_quality >= 0 )
103 window()->bitrate->disable();
104 else if( !window()->bitrate->get_textbox()->is_hidden() )
105 window()->bitrate->enable();
109 FFMpegVideoNum::FFMpegVideoNum(BC_Window *window,
110 int x, int y, char *title_text, int *output)
111 : FFMpegConfigNum(window, x, y, title_text, output)
115 int FFMpegVideoBitrate::handle_event()
117 int ret = FFMpegVideoNum::handle_event();
118 Asset *asset = window()->asset;
119 if( asset->ff_video_bitrate > 0 )
120 window()->quality->disable();
121 else if( !window()->quality->get_textbox()->is_hidden() )
122 window()->quality->enable();
126 int FFMpegVideoQuality::handle_event()
128 int ret = FFMpegVideoNum::handle_event();
129 Asset *asset = window()->asset;
130 if( asset->ff_video_quality >= 0 )
131 window()->bitrate->disable();
132 else if( !window()->bitrate->get_textbox()->is_hidden() )
133 window()->bitrate->enable();
137 void FileFFMPEG::set_parameters(char *cp, int len, const char *bp)
139 char *ep = cp + len-2, ch = 0;
140 while( cp < ep && *bp != 0 ) { ch = *bp++; *cp++ = ch; }
141 if( ch != '\n' ) *cp++ = '\n';
145 void FileFFMPEG::get_parameters(BC_WindowBase *parent_window,
146 Asset *asset, BC_WindowBase *&format_window,
147 int audio_options, int video_options)
150 FFMPEGConfigAudio *window = new FFMPEGConfigAudio(parent_window, asset);
151 format_window = window;
152 window->create_objects();
153 if( !window->run_window() )
154 set_parameters(asset->ff_audio_options, sizeof(asset->ff_audio_options),
155 window->audio_options->get_text());
158 else if(video_options) {
159 FFMPEGConfigVideo *window = new FFMPEGConfigVideo(parent_window, asset);
160 format_window = window;
161 window->create_objects();
162 if( !window->run_window() )
163 set_parameters(asset->ff_video_options, sizeof(asset->ff_video_options),
164 window->video_options->get_text());
169 int FileFFMPEG::check_sig(Asset *asset)
171 char *ptr = strstr(asset->path, ".pcm");
173 ptr = strstr(asset->path, ".raw");
177 int ret = !ffmpeg.init_decoder(asset->path) &&
178 !ffmpeg.open_decoder() ? 1 : 0;
182 void FileFFMPEG::get_info(char *path, char *text, int len)
186 cp += sprintf(cp, _("file path: %s\n"), path);
189 if( stat(path, &st) < 0 ) {
190 cp += sprintf(cp, _(" err: %s\n"), strerror(errno));
194 cp += sprintf(cp, _(" %jd bytes\n"), st.st_size);
196 if( !ret ) ret = ffmpeg.init_decoder(path);
197 if( !ret ) ret = ffmpeg.open_decoder();
199 cp += sprintf(cp, _("info:\n"));
200 ffmpeg.info(cp, len-(cp-text));
203 sprintf(cp, _("== open failed\n"));
206 int FileFFMPEG::get_video_info(int track, int &pid, double &framerate,
207 int &width, int &height, char *title)
210 pid = ff->ff_video_pid(track);
211 framerate = ff->ff_frame_rate(track);
212 width = ff->ff_video_width(track);
213 height = ff->ff_video_height(track);
214 if( title ) *title = 0;
218 int FileFFMPEG::get_audio_for_video(int vstream, int astream, int64_t &channel_mask)
221 return ff->ff_audio_for_video(vstream, astream, channel_mask);
224 int FileFFMPEG::select_video_stream(Asset *asset, int vstream)
226 if( !ff || !asset->video_data ) return 1;
227 asset->width = ff->ff_video_width(vstream);
228 asset->height = ff->ff_video_height(vstream);
229 if( (asset->video_length = ff->ff_video_frames(vstream)) < 2 )
230 asset->video_length = asset->video_length < 0 ? 0 : -1;
231 asset->frame_rate = ff->ff_frame_rate(vstream);
235 int FileFFMPEG::select_audio_stream(Asset *asset, int astream)
237 if( !ff || !asset->audio_data ) return 1;
238 asset->sample_rate = ff->ff_sample_rate(astream);
239 asset->audio_length = ff->ff_audio_samples(astream);
243 int FileFFMPEG::open_file(int rd, int wr)
247 ff = new FFMPEG(this);
250 result = ff->init_decoder(asset->path);
251 if( !result ) result = ff->open_decoder();
253 int audio_channels = ff->ff_total_audio_channels();
254 if( audio_channels > 0 ) {
255 asset->audio_data = 1;
256 asset->channels = audio_channels;
257 asset->sample_rate = ff->ff_sample_rate(0);
258 asset->audio_length = ff->ff_audio_samples(0);
259 strcpy(asset->acodec, ff->ff_audio_format(0));
261 int video_layers = ff->ff_total_video_layers();
262 if( video_layers > 0 ) {
263 asset->video_data = 1;
264 if( !asset->layers ) asset->layers = video_layers;
265 asset->actual_width = ff->ff_video_width(0);
266 asset->actual_height = ff->ff_video_height(0);
267 if( !asset->width ) asset->width = asset->actual_width;
268 if( !asset->height ) asset->height = asset->actual_height;
269 if( !asset->video_length &&
270 (asset->video_length = ff->ff_video_frames(0)) < 2 )
271 asset->video_length = asset->video_length < 0 ? 0 : -1;
272 if( !asset->frame_rate ) asset->frame_rate = ff->ff_frame_rate(0);
273 strcpy(asset->vcodec, ff->ff_video_format(0));
275 IndexState *index_state = asset->index_state;
276 index_state->read_markers(file->preferences->index_directory, asset->path);
280 result = ff->init_encoder(asset->path);
281 // must be in this order or dvdauthor will fail
282 if( !result && asset->video_data )
283 result = ff->open_encoder("video", asset->vcodec);
284 if( !result && asset->audio_data )
285 result = ff->open_encoder("audio", asset->acodec);
290 int FileFFMPEG::close_file()
298 int FileFFMPEG::write_samples(double **buffer, int64_t len)
300 if( !ff || len < 0 ) return -1;
302 int ret = ff->encode(stream, buffer, len);
306 int FileFFMPEG::write_frames(VFrame ***frames, int len)
309 int ret = 0, layer = 0;
310 for(int i = 0; i < 1; i++) {
311 for(int j = 0; j < len && !ret; j++) {
312 VFrame *frame = frames[i][j];
313 ret = ff->encode(layer, frame);
320 int FileFFMPEG::read_samples(double *buffer, int64_t len)
322 if( !ff || len < 0 ) return -1;
323 int ch = file->current_channel;
324 int64_t pos = file->current_sample;
325 int ret = ff->decode(ch, pos, buffer, len);
326 if( ret > 0 ) return 0;
327 memset(buffer,0,len*sizeof(*buffer));
331 int FileFFMPEG::read_frame(VFrame *frame)
334 int layer = file->current_layer;
335 int64_t pos = asset->video_length >= 0 ? file->current_frame : 0;
336 int ret = ff->decode(layer, pos, frame);
337 frame->set_status(ret);
338 if( ret >= 0 ) return 0;
339 frame->clear_frame();
344 int64_t FileFFMPEG::get_memory_usage()
349 int FileFFMPEG::colormodel_supported(int colormodel)
355 int FileFFMPEG::get_best_colormodel(int driver, int vstream)
357 if( vstream < 0 ) vstream = 0;
358 int is_mpeg = !ff ? 0 : ff->ff_video_mpeg_color_range(vstream);
362 case PLAYBACK_X11_GL: return is_mpeg ? BC_YUV888 : BC_RGB888;
363 case PLAYBACK_X11_XV: return BC_YUV420P;
369 int FileFFMPEG::get_best_colormodel(Asset *asset, int driver)
372 // the direct X11 color model requires scaling in the codec
375 case PLAYBACK_X11_GL: return BC_RGB888;
376 case PLAYBACK_X11_XV: return BC_YUV420P;
382 int FileFFMPEG::can_render(const char *fformat, const char *type)
385 char option_path[BCTEXTLEN];
386 FFMPEG::set_option_path(option_path, type);
387 fs.update(option_path);
388 int total_files = fs.total_files();
389 for( int i=0; i<total_files; ++i ) {
390 const char *name = fs.get_entry(i)->get_name();
391 const char *ext = strrchr(name,'.');
393 if( !strcmp(fformat, ++ext) ) return 1;
398 int FileFFMPEG::get_ff_option(const char *nm, const char *options, char *value)
400 for( const char *cp=options; *cp!=0; ) {
401 char line[BCTEXTLEN], *bp = line, *ep = bp+sizeof(line)-1;
402 while( bp < ep && *cp && *cp!='\n' ) *bp++ = *cp++;
405 if( !line[0] || line[0] == '#' || line[0] == ';' ) continue;
406 char key[BCSTRLEN], val[BCTEXTLEN];
407 if( FFMPEG::scan_option_line(line, key, val) ) continue;
408 if( !strcmp(key, nm) ) {
418 FFMPEGConfigAudio::FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset)
419 : BC_Window(_(PROGRAM_NAME ": Audio Preset"),
420 parent_window->get_abs_cursor_x(1),
421 parent_window->get_abs_cursor_y(1),
424 this->parent_window = parent_window;
430 ff_options_dialog = 0;
433 FFMPEGConfigAudio::~FFMPEGConfigAudio()
435 delete ff_options_dialog;
436 lock_window("FFMPEGConfigAudio::~FFMPEGConfigAudio");
438 presets.remove_all_objects();
442 void FFMPEGConfigAudio::create_objects()
445 lock_window("FFMPEGConfigAudio::create_objects");
448 char option_path[BCTEXTLEN];
449 FFMPEG::set_option_path(option_path, "audio");
450 fs.update(option_path);
451 int total_files = fs.total_files();
452 for(int i = 0; i < total_files; i++) {
453 const char *name = fs.get_entry(i)->get_name();
454 if( asset->fformat[0] != 0 ) {
455 const char *ext = strrchr(name,'.');
457 if( strcmp(asset->fformat, ++ext) ) continue;
459 presets.append(new BC_ListBoxItem(name));
462 if( asset->acodec[0] ) {
463 int k = presets.size();
464 while( --k >= 0 && strcmp(asset->acodec, presets[k]->get_text()) );
465 if( k < 0 ) asset->acodec[0] = 0;
468 if( !asset->acodec[0] && presets.size() > 0 )
469 strcpy(asset->acodec, presets[0]->get_text());
471 add_tool(new BC_Title(x, y, _("Preset:")));
473 preset_popup = new FFMPEGConfigAudioPopup(this, x, y);
474 preset_popup->create_objects();
477 bitrate = new FFMpegAudioBitrate(this, x, y, _("Bitrate:"), &asset->ff_audio_bitrate);
478 bitrate->create_objects();
479 bitrate->set_increment(1000);
480 bitrate->set_boundaries((int64_t)0, (int64_t)INT_MAX);
481 y += bitrate->get_h() + 5;
482 quality = new FFMpegAudioQuality(this, x, y, _("Quality:"), &asset->ff_audio_quality);
483 quality->create_objects();
484 quality->set_increment(1);
485 quality->set_boundaries((int64_t)-1, (int64_t)51);
487 y += quality->get_h() + 10;
488 BC_Title *title = new BC_Title(x, y, _("Audio Options:"));
489 add_subwindow(title);
491 ff_options_dialog = new FFOptionsAudioDialog(this);
492 int x1 = x + title->get_w() + 8;
493 add_subwindow(new FFOptionsViewAudio(this, x1, y, _("view")));
496 if( !asset->ff_audio_options[0] && asset->acodec[0] ) {
497 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
498 FFMPEG::load_options(option_path, asset->ff_audio_options,
499 sizeof(asset->ff_audio_options));
502 audio_options = new FFAudioOptions(this, x, y, get_w()-x-20, 10,
503 sizeof(asset->ff_audio_options)-1, asset->ff_audio_options);
504 audio_options->create_objects();
505 add_subwindow(new BC_OKButton(this));
506 add_subwindow(new BC_CancelButton(this));
509 bitrate->update_param("cin_bitrate", asset->ff_audio_options);
510 quality->update_param("cin_quality", asset->ff_audio_options);
512 if( asset->ff_audio_bitrate > 0 ) quality->disable();
513 else if( asset->ff_audio_quality >= 0 ) bitrate->disable();
518 int FFMPEGConfigAudio::close_event()
524 FFAudioOptions::FFAudioOptions(FFMPEGConfigAudio *audio_popup,
525 int x, int y, int w, int rows, int size, char *text)
526 : BC_ScrollTextBox(audio_popup, x, y, w, rows, text, size)
528 this->audio_popup = audio_popup;
532 FFMPEGConfigAudioPopup::FFMPEGConfigAudioPopup(FFMPEGConfigAudio *popup, int x, int y)
533 : BC_PopupTextBox(popup, &popup->presets, popup->asset->acodec, x, y, 300, 300)
538 int FFMPEGConfigAudioPopup::handle_event()
540 strcpy(popup->asset->acodec, get_text());
541 Asset *asset = popup->asset;
542 asset->ff_audio_bitrate = 0;
543 char option_path[BCTEXTLEN];
544 FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
545 FFMPEG::load_options(option_path, asset->ff_audio_options,
546 sizeof(asset->ff_audio_options));
547 popup->audio_options->update(asset->ff_audio_options);
548 popup->audio_options->set_text_row(0);
550 popup->bitrate->update_param("cin_bitrate", asset->ff_audio_options);
551 popup->quality->update_param("cin_quality", asset->ff_audio_options);
556 FFMPEGConfigAudioToggle::FFMPEGConfigAudioToggle(FFMPEGConfigAudio *popup,
557 char *title_text, int x, int y, int *output)
558 : BC_CheckBox(x, y, *output, title_text)
561 this->output = output;
563 int FFMPEGConfigAudioToggle::handle_event()
565 *output = get_value();
571 FFMPEGConfigVideo::FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
572 : BC_Window(_(PROGRAM_NAME ": Video Preset"),
573 parent_window->get_abs_cursor_x(1),
574 parent_window->get_abs_cursor_y(1),
577 this->parent_window = parent_window;
586 FFMPEGConfigVideo::~FFMPEGConfigVideo()
588 delete ff_options_dialog;
589 lock_window("FFMPEGConfigVideo::~FFMPEGConfigVideo");
590 if(preset_popup) delete preset_popup;
591 presets.remove_all_objects();
595 void FFMPEGConfigVideo::create_objects()
598 lock_window("FFMPEGConfigVideo::create_objects");
600 add_subwindow(new BC_Title(x, y, _("Compression:")));
604 char option_path[BCTEXTLEN];
605 FFMPEG::set_option_path(option_path, "video");
606 fs.update(option_path);
607 int total_files = fs.total_files();
608 for(int i = 0; i < total_files; i++) {
609 const char *name = fs.get_entry(i)->get_name();
610 if( asset->fformat[0] != 0 ) {
611 const char *ext = strrchr(name,'.');
613 if( strcmp(asset->fformat, ++ext) ) continue;
615 presets.append(new BC_ListBoxItem(name));
618 if( asset->vcodec[0] ) {
619 int k = presets.size();
620 while( --k >= 0 && strcmp(asset->vcodec, presets[k]->get_text()) );
621 if( k < 0 ) asset->vcodec[0] = 0;
624 if( !asset->vcodec[0] && presets.size() > 0 )
625 strcpy(asset->vcodec, presets[0]->get_text());
627 preset_popup = new FFMPEGConfigVideoPopup(this, x, y);
628 preset_popup->create_objects();
630 if( asset->ff_video_bitrate > 0 && asset->ff_video_quality >= 0 ) {
631 asset->ff_video_bitrate = 0; asset->ff_video_quality = -1;
635 bitrate = new FFMpegVideoBitrate(this, x, y, _("Bitrate:"), &asset->ff_video_bitrate);
636 bitrate->create_objects();
637 bitrate->set_increment(100000);
638 bitrate->set_boundaries((int64_t)0, (int64_t)INT_MAX);
639 y += bitrate->get_h() + 5;
640 quality = new FFMpegVideoQuality(this, x, y, _("Quality:"), &asset->ff_video_quality);
641 quality->create_objects();
642 quality->set_increment(1);
643 quality->set_boundaries((int64_t)-1, (int64_t)51);
645 y += quality->get_h() + 10;
646 BC_Title *title = new BC_Title(x, y, _("Video Options:"));
647 add_subwindow(title);
649 ff_options_dialog = new FFOptionsVideoDialog(this);
650 int x1 = x + title->get_w() + 8;
651 add_subwindow(new FFOptionsViewVideo(this, x1, y, _("view")));
654 if( !asset->ff_video_options[0] && asset->vcodec[0] ) {
655 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
656 FFMPEG::load_options(option_path, asset->ff_video_options,
657 sizeof(asset->ff_video_options));
660 video_options = new FFVideoOptions(this, x, y, get_w()-x-20, 10,
661 sizeof(asset->ff_video_options)-1, asset->ff_video_options);
662 video_options->create_objects();
663 add_subwindow(new BC_OKButton(this));
664 add_subwindow(new BC_CancelButton(this));
667 bitrate->update_param("cin_bitrate", asset->ff_video_options);
668 quality->update_param("cin_quality", asset->ff_video_options);
670 if( asset->ff_video_bitrate > 0 ) quality->disable();
671 else if( asset->ff_video_quality >= 0 ) bitrate->disable();
675 int FFMPEGConfigVideo::close_event()
681 FFVideoOptions::FFVideoOptions(FFMPEGConfigVideo *video_popup,
682 int x, int y, int w, int rows, int size, char *text)
683 : BC_ScrollTextBox(video_popup, x, y, w, rows, text, size)
685 this->video_popup = video_popup;
689 FFMPEGConfigVideoPopup::FFMPEGConfigVideoPopup(FFMPEGConfigVideo *popup, int x, int y)
690 : BC_PopupTextBox(popup, &popup->presets, popup->asset->vcodec, x, y, 300, 300)
695 int FFMPEGConfigVideoPopup::handle_event()
697 strcpy(popup->asset->vcodec, get_text());
698 Asset *asset = popup->asset;
699 char option_path[BCTEXTLEN];
700 asset->ff_video_bitrate = 0; asset->ff_video_quality = -1;
701 FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
702 FFMPEG::load_options(option_path, asset->ff_video_options,
703 sizeof(asset->ff_video_options));
704 popup->video_options->update(asset->ff_video_options);
705 popup->video_options->set_text_row(0);
707 popup->bitrate->update_param("cin_bitrate", asset->ff_video_options);
708 popup->quality->update_param("cin_quality", asset->ff_video_options);
713 FFMPEGConfigVideoToggle::FFMPEGConfigVideoToggle(FFMPEGConfigVideo *popup,
714 char *title_text, int x, int y, int *output)
715 : BC_CheckBox(x, y, *output, title_text)
718 this->output = output;
720 int FFMPEGConfigVideoToggle::handle_event()
722 *output = get_value();
726 FFMPEGScanProgress::FFMPEGScanProgress(IndexFile *index_file, MainProgressBar *progress_bar,
727 const char *title, int64_t length, int64_t *position, int *canceled)
730 this->index_file = index_file;
731 this->progress_bar = progress_bar;
732 strcpy(this->progress_title, title);
733 this->length = length;
734 this->position = position;
735 this->canceled = canceled;
740 FFMPEGScanProgress::~FFMPEGScanProgress()
747 void FFMPEGScanProgress::run()
750 if( progress_bar->update(*position) ) {
751 *canceled = done = 1;
754 index_file->redraw_edits(0);
759 int FileFFMPEG::get_index(IndexFile *index_file, MainProgressBar *progress_bar)
762 if( !file->preferences->ffmpeg_marker_indexes ) return 1;
764 IndexState *index_state = index_file->get_state();
765 if( index_state->index_status != INDEX_NOTTESTED ) return 0;
766 index_state->reset_index();
767 index_state->reset_markers();
768 index_state->index_status = INDEX_BUILDING;
770 for( int aidx=0; aidx<ff->ffaudio.size(); ++aidx ) {
771 FFAudioStream *aud = ff->ffaudio[aidx];
772 index_state->add_audio_stream(aud->channels, aud->length);
776 int64_t file_bytes = fs.get_size(ff->fmt_ctx->filename);
777 char *index_path = index_file->index_filename;
780 int64_t scan_position = 0;
781 FFMPEGScanProgress *scan_progress = 0;
783 char progress_title[BCTEXTLEN];
784 sprintf(progress_title, _("Creating %s\n"), index_path);
785 progress_bar->update_title(progress_title, 1);
786 progress_bar->update_length(file_bytes);
787 scan_progress = new FFMPEGScanProgress(index_file,
788 progress_bar, progress_title, file_bytes,
789 &scan_position, &canceled);
792 index_state->index_bytes = file_bytes;
793 index_state->init_scan(file->preferences->index_size);
795 if( ff->scan(index_state, &scan_position, &canceled) || canceled ) {
796 index_state->reset_index();
797 index_state->reset_markers();
801 delete scan_progress;
802 if( canceled ) return 1;
804 index_state->marker_status = MARKERS_READY;
805 return index_state->create_index(index_path, asset);
810 FFOptions_OptPanel(FFOptionsWindow *fwin, int x, int y, int w, int h)
811 : BC_ListBox(x, y, w, h, LISTBOX_TEXT), opts(items[0]), vals(items[1])
814 update(); // init col/wid/columns
818 ~FFOptions_OptPanel()
822 void FFOptions_OptPanel::create_objects()
824 const char *cols[] = { _("option"), _("value"), };
825 const int col1_w = 150;
826 int wids[] = { col1_w, get_w()-col1_w };
827 BC_ListBox::update(&items[0], &cols[0], &wids[0], sizeof(items)/sizeof(items[0]));
830 int FFOptions_OptPanel::update()
834 FFOptions &options = fwin->options;
835 for( int i=0; i<options.size(); ++i ) {
836 FFOptions_Opt *opt = options[i];
837 opts.append(opt->item_name);
838 vals.append(opt->item_value);
844 int FFOptions_OptPanel::cursor_leave_event()
851 FFOptions_OptName::FFOptions_OptName(FFOptions_Opt *opt, const char *nm)
857 FFOptions_OptName::~FFOptions_OptName()
861 FFOptions_OptValue::FFOptions_OptValue(FFOptions_Opt *opt)
867 void FFOptions_OptValue::update()
870 char val[BCTEXTLEN]; val[0] = 0;
871 opt->get(val, sizeof(val));
875 void FFOptions_OptValue::update(const char *v)
880 FFOptions_Opt::FFOptions_Opt(FFOptions *options, const AVOption *opt, const char *nm)
882 this->options = options;
884 item_name = new FFOptions_OptName(this, nm);
885 item_value = new FFOptions_OptValue(this);
888 FFOptions_Opt::~FFOptions_Opt()
894 char *FFOptions_Opt::get(char *vp, int sz)
898 if( !opt ) return cp;
900 void *obj = (void *)options->obj;
902 if( av_opt_get(obj, opt->name, 0, &bp) >= 0 && bp != 0 ) {
903 const char *val = (const char *)bp;
904 if( opt->unit && *val ) {
906 const char *uid = unit_name(id);
909 cp = sz >= 0 ? strncpy(vp,val,sz) : strcpy(vp, val);
910 if( sz > 0 ) vp[sz-1] = 0;
917 void FFOptions_Opt::set(const char *val)
919 void *obj = (void *)options->obj;
920 if( !obj || !opt ) return;
921 av_opt_set(obj, opt->name, val, 0);
925 FFOptionsKindItem::FFOptionsKindItem(FFOptionsKind *kind, const char *text, int idx)
932 FFOptionsKindItem::~FFOptionsKindItem()
936 int FFOptionsKindItem::handle_event()
938 FFOptionsWindow *fwin = kind->fwin;
939 FFOptions &options = fwin->options;
940 options.initialize(fwin, idx);
945 const char *FFOptionsKind::kinds[] = {
946 N_("codec"), // FF_KIND_CODEC
947 N_("ffmpeg"), // FF_KIND_FFMPEG
951 FFOptionsKind(FFOptionsWindow *fwin, int x, int y, int w)
952 : BC_PopupMenu(x, y, w-calculate_w(0), "")
962 void FFOptionsKind::create_objects()
964 for( int i=0; i<(int)(sizeof(kinds)/sizeof(kinds[0])); ++i )
965 add_item(new FFOptionsKindItem(this, _(kinds[i]), i));
968 int FFOptionsKind::handle_event()
973 void FFOptionsKind::set(int k)
976 set_text(_(kinds[k]));
980 FFOptionsText(FFOptionsWindow *fwin, int x, int y, int w)
981 : BC_TextBox(x, y, w, 1, (char *)"")
991 int FFOptionsText::handle_event()
997 FFOptionsUnits(FFOptionsWindow *fwin, int x, int y, int w)
998 : BC_PopupMenu(x, y, w, "")
1008 int FFOptionsUnits::handle_event()
1010 const char *text = get_text();
1011 if( text && fwin->selected ) {
1012 fwin->selected->set(text);
1013 fwin->selected->item_value->update();
1014 av_dict_set(&fwin->dialog->ff_opts,
1015 fwin->selected->item_name->get_text(),
1016 fwin->selected->item_value->get_text(), 0);
1023 FFOptionsApply(FFOptionsWindow *fwin, int x, int y)
1024 : BC_GenericButton(x, y, _("Apply"))
1034 int FFOptionsApply::handle_event()
1036 const char *text = fwin->text->get_text();
1037 if( text && fwin->selected ) {
1038 fwin->selected->set(text);
1039 fwin->selected->item_value->update();
1040 av_dict_set(&fwin->dialog->ff_opts,
1041 fwin->selected->item_name->get_text(),
1042 fwin->selected->item_value->get_text(), 0);
1048 FFOptions::FFOptions()
1054 FFOptions::~FFOptions()
1056 remove_all_objects();
1057 avcodec_free_context(&avctx);
1060 int FFOptions::cmpr(const void *a, const void *b)
1062 FFOptions_Opt *ap = *(FFOptions_Opt **)a;
1063 FFOptions_Opt *bp = *(FFOptions_Opt **)b;
1064 const char *vap = ap->item_name->get_text();
1065 const char *vbp = bp->item_name->get_text();
1066 return strcmp(vap, vbp);
1069 void FFOptions::initialize(FFOptionsWindow *win, int kind)
1071 remove_all_objects();
1076 avctx = avcodec_alloc_context3(win->dialog->codec);
1080 obj = (const void *)avctx->priv_data;
1082 case FF_KIND_FFMPEG:
1083 obj = (const void *)avctx;
1088 FFOptions &conf = *this;
1089 const AVOption *opt = 0;
1090 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1091 if( opt->type == AV_OPT_TYPE_CONST ) continue;
1093 for( int i=0; !dupl && i<size(); ++i ) {
1094 FFOptions_Opt *fopt = conf[i];
1095 const AVOption *op = fopt->opt;
1096 if( op->offset != opt->offset ) continue;
1097 if( op->type != opt->type ) continue;
1099 if( strlen(op->name) < strlen(opt->name) )
1102 if( dupl ) continue;
1103 FFOptions_Opt *fopt = new FFOptions_Opt(this, opt, opt->name);
1105 AVDictionaryEntry *elem = av_dict_get(win->dialog->ff_opts,
1106 opt->name, 0, AV_DICT_IGNORE_SUFFIX);
1107 if( elem && elem->value ) fopt->set(elem->value);
1108 char val[BCTEXTLEN], *vp = fopt->get(val, sizeof(val));
1109 fopt->item_value->update(vp);
1113 qsort(&values[0],size(),sizeof(values[0]),cmpr);
1114 win->kind->set(kind);
1115 win->panel->update();
1116 win->panel->set_yposition(0);
1119 int FFOptions::update()
1122 FFOptions &conf = *this;
1124 for( int i=0; i<size(); ++i ) {
1125 FFOptions_Opt *fopt = conf[i];
1126 char val[BCTEXTLEN], *vp = fopt->get(val, sizeof(val));
1127 if( !vp || !strcmp(val, fopt->item_value->get_text()) ) continue;
1128 fopt->item_value->update(val);
1134 void FFOptions::dump(FILE *fp)
1137 const AVOption *opt = 0;
1138 FFOptions &conf = *this;
1140 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1141 if( opt->type == AV_OPT_TYPE_CONST ) continue;
1143 while( --k >= 0 && strcmp(opt->name, conf[k]->opt->name) );
1144 if( k < 0 ) continue;
1145 FFOptions_Opt *fopt = conf[k];
1146 char val[BCTEXTLEN], *vp = fopt->get(val,sizeof(val));
1147 fprintf(fp, " %s:=%s", opt->name, vp);
1149 char unt[BCTEXTLEN], *up = unt;
1151 fprintf(fp, "%s", unt);
1158 void FFOptionsWindow::update(FFOptions_Opt *opt)
1160 if( selected != opt ) {
1161 if( selected ) selected->item_name->set_selected(0);
1163 if( selected ) selected->item_name->set_selected(1);
1165 clear_box(0,0, 0,panel->get_y());
1166 char str[BCTEXTLEN], *sp;
1168 if( opt ) opt->types(sp);
1171 if( opt ) opt->ranges(sp);
1173 while( units->total_items() ) units->del_item(0);
1174 char unit[BCSTRLEN]; strcpy(unit, "()");
1175 if( opt && opt->opt ) {
1176 ArrayList<const char *> names;
1178 if( opt->opt->unit ) {
1179 n = opt->units(names);
1180 if( n > 0 ) strcpy(unit,opt->opt->unit);
1182 for( int i=0; i<n; ++i )
1183 units->add_item(new BC_MenuItem(names[i], 0));
1185 units->set_text(unit);
1186 char val[BCTEXTLEN]; val[0] = 0;
1187 if( opt ) opt->get(val, sizeof(val));
1193 void FFOptions_OptPanel::show_tip(const char *tip)
1196 int len = strlen(tip);
1197 if( len > (int)sizeof(tip_text)-1 ) len = sizeof(tip_text)-1;
1198 strncpy(tip_text,tip,len);
1200 int line_limit = 60;
1201 int limit2 = line_limit/2;
1202 int limit4 = line_limit/4-2;
1203 char *cp = tip_text, *dp = cp+len;
1204 int n; char *bp, *ep, *pp, *sp;
1206 for( ep=cp; ep<dp && *ep!='\n'; ++ep );
1207 // target about half remaining line, constrain line_limit
1208 if( (n=(ep-1-cp)/2) < limit2 || n > line_limit )
1210 // search for last punct, last space before line_limit
1211 for( bp=cp, pp=sp=0; --n>=0 && cp<ep; ++cp ) {
1212 if( ispunct(*cp) && isspace(*(cp+1)) ) pp = cp;
1213 else if( isspace(*cp) ) sp = cp;
1217 // first, after punctuation
1218 if( pp && pp-bp >= limit4 )
1224 // last, on next space
1226 while( cp<dp && !isspace(*cp) ) ++cp;
1233 fwin->panel->set_tooltip(tip_text);
1234 fwin->panel->show_tooltip();
1237 int FFOptions_OptPanel::selection_changed()
1239 FFOptions_Opt *opt = 0;
1240 BC_ListBoxItem *item = get_selection(0, 0);
1242 FFOptions_OptName *opt_name = (FFOptions_OptName *)item;
1243 opt = opt_name->opt;
1246 if( opt ) show_tip(opt->tip());
1251 int FFOptions_Opt::types(char *rp)
1253 const char *cp = "";
1254 if( opt ) switch (opt->type) {
1255 case AV_OPT_TYPE_FLAGS: cp = N_("<flags>"); break;
1256 case AV_OPT_TYPE_INT: cp = N_("<int>"); break;
1257 case AV_OPT_TYPE_INT64: cp = N_("<int64>"); break;
1258 case AV_OPT_TYPE_DOUBLE: cp = N_("<double>"); break;
1259 case AV_OPT_TYPE_FLOAT: cp = N_("<float>"); break;
1260 case AV_OPT_TYPE_STRING: cp = N_("<string>"); break;
1261 case AV_OPT_TYPE_RATIONAL: cp = N_("<rational>"); break;
1262 case AV_OPT_TYPE_BINARY: cp = N_("<binary>"); break;
1263 case AV_OPT_TYPE_IMAGE_SIZE: cp = N_("<image_size>"); break;
1264 case AV_OPT_TYPE_VIDEO_RATE: cp = N_("<video_rate>"); break;
1265 case AV_OPT_TYPE_PIXEL_FMT: cp = N_("<pix_fmt>"); break;
1266 case AV_OPT_TYPE_SAMPLE_FMT: cp = N_("<sample_fmt>"); break;
1267 case AV_OPT_TYPE_DURATION: cp = N_("<duration>"); break;
1268 case AV_OPT_TYPE_COLOR: cp = N_("<color>"); break;
1269 case AV_OPT_TYPE_CHANNEL_LAYOUT: cp = N_("<channel_layout>"); break;
1270 case AV_OPT_TYPE_BOOL: cp = N_("<bool>"); break;
1271 default: cp = N_("<undef>"); break;
1273 return sprintf(rp, "%s", _(cp));
1275 int FFOptions_Opt::scalar(double d, char *rp)
1278 if( d == INT_MAX ) cp = "INT_MAX";
1279 else if( d == INT_MIN ) cp = "INT_MIN";
1280 else if( d == UINT32_MAX ) cp = "UINT32_MAX";
1281 else if( d == (double)INT64_MAX ) cp = "I64_MAX";
1282 else if( d == INT64_MIN ) cp = "I64_MIN";
1283 else if( d == FLT_MAX ) cp = "FLT_MAX";
1284 else if( d == FLT_MIN ) cp = "FLT_MIN";
1285 else if( d == -FLT_MAX ) cp = "-FLT_MAX";
1286 else if( d == -FLT_MIN ) cp = "-FLT_MIN";
1287 else if( d == DBL_MAX ) cp = "DBL_MAX";
1288 else if( d == DBL_MIN ) cp = "DBL_MIN";
1289 else if( d == -DBL_MAX ) cp = "-DBL_MAX";
1290 else if( d == -DBL_MIN ) cp = "-DBL_MIN";
1291 else if( d == 0 ) cp = signbit(d) ? "-0" : "0";
1292 else if( isnan(d) ) cp = signbit(d) ? "-NAN" : "NAN";
1293 else if( isinf(d) ) cp = signbit(d) ? "-INF" : "INF";
1294 else return sprintf(rp, "%g", d);
1295 return sprintf(rp, "%s", cp);
1298 int FFOptions_Opt::ranges(char *rp)
1300 if( !opt ) return 0;
1301 void *obj = (void *)options->obj;
1302 if( !obj ) return 0;
1304 switch (opt->type) {
1305 case AV_OPT_TYPE_INT:
1306 case AV_OPT_TYPE_INT64:
1307 case AV_OPT_TYPE_DOUBLE:
1308 case AV_OPT_TYPE_FLOAT: break;
1311 AVOptionRanges *r = 0;
1313 if( av_opt_query_ranges(&r, obj, opt->name, AV_OPT_SEARCH_FAKE_OBJ) < 0 ) return 0;
1314 for( int i=0; i<r->nb_ranges; ++i ) {
1315 cp += sprintf(cp, " ("); cp += scalar(r->range[i]->value_min, cp);
1316 cp += sprintf(cp, ".."); cp += scalar(r->range[i]->value_max, cp);
1317 cp += sprintf(cp, ")");
1319 av_opt_freep_ranges(&r);
1323 int FFOptions_Opt::units(ArrayList<const char *> &names)
1325 if( !opt || !opt->unit ) return 0;
1326 const void *obj = options->obj;
1327 if( !obj ) return 0;
1329 ArrayList<const AVOption *> opts;
1330 const AVOption *opt = NULL;
1331 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1332 if( !opt->unit ) continue;
1333 if( opt->type != AV_OPT_TYPE_CONST ) continue;
1334 if( strcmp(this->opt->unit, opt->unit) ) continue;
1335 int i = opts.size();
1337 if( opts[i]->default_val.i64 != opt->default_val.i64 ) continue;
1338 if( strlen(opts[i]->name) < strlen(opt->name) ) opts[i] = opt;
1341 if( i >= 0 ) continue;
1345 for( int i=0; i<opts.size(); ++i )
1346 names.append(opts[i]->name);
1348 return names.size();
1351 int FFOptions_Opt::units(char *rp)
1353 ArrayList<const char *> names;
1354 int n = units(names);
1357 cp += sprintf(cp, " [%s:", this->opt->unit);
1358 for( int i=0; i<n; ++i )
1359 cp += sprintf(cp, " %s", names[i]);
1360 cp += sprintf(cp, "]:");
1364 const char *FFOptions_Opt::unit_name(int id)
1366 if( !opt || !opt->unit ) return 0;
1367 const void *obj = options->obj;
1368 if( !obj ) return 0;
1370 const char *ret = 0;
1371 const AVOption *opt = NULL;
1372 while( (opt=av_opt_next(obj, opt)) != 0 ) {
1373 if( !opt->unit ) continue;
1374 if( opt->type != AV_OPT_TYPE_CONST ) continue;
1375 if( strcmp(this->opt->unit, opt->unit) ) continue;
1376 if( opt->default_val.i64 != id ) continue;
1377 if( !ret ) { ret = opt->name; continue; }
1378 if( strlen(ret) < strlen(opt->name) ) ret = opt->name;
1384 const char *FFOptions_Opt::tip()
1386 return !opt ? 0 : opt->help;
1390 FFOptionsWindow::FFOptionsWindow(FFOptionsDialog *dialog)
1391 : BC_Window(_(PROGRAM_NAME ": Options"), 60, 30, 640, 400)
1393 this->dialog = dialog;
1397 FFOptionsWindow::~FFOptionsWindow()
1401 void FFOptionsWindow::create_objects()
1404 int x0 = 10, y0 = 10;
1406 add_subwindow(title = new BC_Title(x, y, _("Format: ")));
1407 x += title->get_w();
1408 add_subwindow(new BC_Title(x, y, dialog->format_name));
1410 add_subwindow(title = new BC_Title(x, y, _("Codec: ")));
1411 x += title->get_w();
1412 add_subwindow(new BC_Title(x, y, dialog->codec_name));
1414 x = x0; y += title->get_h() + 10; y0 = y;
1415 add_subwindow(title = new BC_Title(x, y, _("Type: ")));
1416 x += title->get_w() + 8;
1417 add_subwindow(type = new BC_Title(x, y, (char *)""));
1419 add_subwindow(title = new BC_Title(x, y, _("Range: ")));
1420 x += title->get_w() + 8;
1421 add_subwindow(range = new BC_Title(x, y, (char *)""));
1423 x = x0; y += title->get_h() + 10;
1424 add_subwindow(units = new FFOptionsUnits(this, x, y, 120));
1425 x += units->get_w() + 8;
1426 int x1 = get_w() - BC_GenericButton::calculate_w(this, _("Apply")) - 8;
1427 add_subwindow(text = new FFOptionsText(this, x, y, x1-x - 8));
1428 add_subwindow(apply = new FFOptionsApply(this, x1, y));
1429 y += units->get_h() + 10;
1430 add_subwindow(kind = new FFOptionsKind(this, x1, y0, apply->get_w()));
1431 kind->create_objects();
1432 const char *kind_text = _("Kind:");
1433 x1 -= BC_Title::calculate_w(this, kind_text) + 8;
1434 add_subwindow(kind_title = new BC_Title(x1, y0, kind_text));
1437 panel_x = x0; panel_y = y0;
1438 panel_w = get_w()-10 - panel_x;
1439 panel_h = get_h()-10 - panel_y - BC_OKButton::calculate_h();
1440 panel = new FFOptions_OptPanel(this, panel_x, panel_y, panel_w, panel_h);
1441 add_subwindow(panel);
1442 add_subwindow(new BC_OKButton(this));
1443 add_subwindow(new BC_CancelButton(this));
1444 panel->create_objects();
1445 options.initialize(this, FF_KIND_CODEC);
1450 void FFOptionsWindow::draw()
1455 int FFOptionsWindow::resize_event(int w, int h)
1457 int x1 = w - 8 - kind->get_w();
1458 int y = kind->get_y();
1459 kind->reposition_window(x1, y);
1460 x1 -= kind_title->get_w() + 8;
1461 kind_title->reposition_window(x1,y);
1462 x1 = get_w() - apply->get_w() - 8;
1463 int y1 = units->get_y();
1464 apply->reposition_window(x1, y1);
1465 int x0 = units->get_x() + units->get_w() + 8;
1466 int y0 = units->get_y();
1467 text->reposition_window(x0,y0, x1-x0-8);
1468 panel_w = get_w()-10 - panel_x;
1469 panel_h = get_h()-10 - panel_y;
1470 panel->reposition_window(panel_x,panel_y, panel_w, panel_h);
1474 FFOptionsDialog::FFOptionsDialog()
1477 this->options_window = 0;
1478 this->codec_name = 0;
1484 FFOptionsDialog::~FFOptionsDialog()
1487 delete [] codec_name;
1490 void FFOptionsDialog::load_options(const char *bp, int len)
1492 char line[BCTEXTLEN];
1493 char key[BCSTRLEN], val[BCTEXTLEN];
1494 const char *dp = bp + len-1;
1496 while( bp < dp && *bp != 0 ) {
1498 char *cp = line, *ep = cp+sizeof(line)-1;
1499 while( *bp && cp<ep && (*cp=*bp++)!='\n' ) ++cp;
1501 if( line[0] == '#' ) {
1502 sprintf(key,"#%d", no);
1503 av_dict_set(&ff_opts, key, line, 0);
1506 if( line[0] == '\n' ) continue;
1507 if( FFMPEG::scan_option_line(line, key, val) ) continue;
1508 av_dict_set(&ff_opts, key, val, 0);
1512 void FFOptionsDialog::store_options(char *cp, int len)
1514 char *ep = cp + len-1;
1515 AVDictionaryEntry *elem = 0;
1516 while( (elem=av_dict_get(ff_opts, "", elem, AV_DICT_IGNORE_SUFFIX)) != 0 ) {
1517 if( elem->key[0] == '#' ) {
1518 cp += snprintf(cp,ep-cp, "%s\n", elem->value);
1521 cp += snprintf(cp,ep-cp, "%s=%s\n", elem->key, elem->value);
1526 void FFOptionsDialog::start(const char *format_name, const char *codec_name,
1527 AVCodec *codec, const char *options, int len)
1529 if( options_window ) {
1530 options_window->lock_window("FFOptionsDialog::start");
1531 options_window->raise_window();
1532 options_window->unlock_window();
1536 this->format_name = cstrdup(format_name);
1537 this->codec_name = cstrdup(codec_name);
1538 this->codec = codec;
1541 load_options(options, len);
1543 BC_DialogThread::start();
1546 BC_Window* FFOptionsDialog::new_gui()
1548 options_window = new FFOptionsWindow(this);
1549 options_window->create_objects();
1550 return options_window;
1553 void FFOptionsDialog::handle_done_event(int result)
1556 char options[ff_len];
1557 store_options(options, ff_len);
1558 update_options(options);
1561 delete [] format_name; format_name = 0;
1562 delete [] codec_name; codec_name = 0;
1563 av_dict_free(&ff_opts);
1566 FFOptionsAudioDialog::FFOptionsAudioDialog(FFMPEGConfigAudio *aud_config)
1568 this->aud_config = aud_config;
1571 FFOptionsAudioDialog::~FFOptionsAudioDialog()
1576 void FFOptionsAudioDialog::update_options(const char *options)
1578 aud_config->audio_options->update(options);
1581 FFOptionsVideoDialog::FFOptionsVideoDialog(FFMPEGConfigVideo *vid_config)
1583 this->vid_config = vid_config;
1586 FFOptionsVideoDialog::~FFOptionsVideoDialog()
1591 void FFOptionsVideoDialog::update_options(const char *options)
1593 vid_config->video_options->update(options);
1597 FFOptionsViewAudio::FFOptionsViewAudio(FFMPEGConfigAudio *aud_config, int x, int y, const char *text)
1598 : BC_GenericButton(x, y, text)
1600 this->aud_config = aud_config;
1603 FFOptionsViewAudio::~FFOptionsViewAudio()
1607 int FFOptionsViewAudio::handle_event()
1609 char audio_format[BCSTRLEN]; audio_format[0] = 0;
1610 char audio_codec[BCSTRLEN]; audio_codec[0] = 0;
1612 Asset *asset = aud_config->asset;
1613 const char *name = asset->acodec;
1614 if( !FFMPEG::get_format(audio_format, "audio", name) &&
1615 !FFMPEG::get_codec(audio_codec, "audio", name) )
1616 codec = avcodec_find_encoder_by_name(audio_codec);
1618 eprintf(_("no codec named: %s: %s"), name, audio_codec);
1621 aud_config->ff_options_dialog->start(audio_format, audio_codec, codec,
1622 asset->ff_audio_options, sizeof(asset->ff_audio_options));
1626 FFOptionsViewVideo::FFOptionsViewVideo(FFMPEGConfigVideo *vid_config, int x, int y, const char *text)
1627 : BC_GenericButton(x, y, text)
1629 this->vid_config = vid_config;
1632 FFOptionsViewVideo::~FFOptionsViewVideo()
1636 int FFOptionsViewVideo::handle_event()
1638 char video_format[BCSTRLEN]; video_format[0] = 0;
1639 char video_codec[BCSTRLEN]; video_codec[0] = 0;
1641 Asset *asset = vid_config->asset;
1642 const char *name = asset->vcodec;
1643 if( !FFMPEG::get_format(video_format, "video", name) &&
1644 !FFMPEG::get_codec(video_codec, "video", name) )
1645 codec = avcodec_find_encoder_by_name(video_codec);
1647 eprintf(_("no codec named: %s: %s"), name, video_codec);
1650 vid_config->ff_options_dialog->start(video_format, video_codec, codec,
1651 asset->ff_video_options, sizeof(asset->ff_video_options));