3 * Copyright (C) 2010 Adam Williams <broadcast at earthling dot net>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 // work arounds (centos)
32 #define INT64_MAX 9223372036854775807LL
37 #include "bcsignals.h"
38 #include "byteorder.h"
40 #include "condition.h"
48 #include "fileffmpeg.h"
54 #undef HAVE_STDLIB_H // automake conflict
57 #include "filescene.h"
58 #include "filesndfile.h"
60 #include "filethread.h"
62 #include "filevorbis.h"
64 #include "formatwindow.h"
65 #include "formattools.h"
66 #include "framecache.h"
68 #include "mainprogress.inc"
71 #include "packagingengine.h"
72 #include "pluginserver.h"
73 #include "preferences.h"
77 //suppress noref warning
78 void *vorbis0_ov_callbacks[] = {
79 &OV_CALLBACKS_DEFAULT, &OV_CALLBACKS_NOCLOSE,
80 &OV_CALLBACKS_STREAMONLY, &OV_CALLBACKS_STREAMONLY_NOCLOSE,
87 format_completion = new Condition(1, "File::format_completion");
88 write_lock = new Condition(1, "File::write_lock");
89 frame_cache = new FrameCache;
97 if(format_window) format_window->set_done(0);
98 format_completion->lock("File::~File");
99 format_completion->unlock();
102 if(temp_frame) delete temp_frame;
107 asset->Garbage::remove_user();
108 delete format_completion;
113 void File::reset_parameters()
126 normalized_sample = 0;
129 playback_subtitle = -1;
133 temp_samples_buffer = 0;
134 temp_frame_buffer = 0;
135 current_frame_buffer = 0;
136 audio_ring_buffers = 0;
137 video_ring_buffers = 0;
138 video_buffer_size = 0;
141 int File::raise_window()
143 if(getting_options && format_window)
145 format_window->raise_window();
146 format_window->flush();
151 void File::close_window()
155 format_window->lock_window("File::close_window");
156 format_window->set_done(1);
157 format_window->unlock_window();
162 int File::get_options(FormatTools *format,
163 int audio_options, int video_options)
165 BC_WindowBase *parent_window = format->window;
166 //ArrayList<PluginServer*> *plugindb = format->plugindb;
167 Asset *asset = format->asset;
170 format_completion->lock("File::get_options");
171 switch(asset->format)
174 FileAC3::get_parameters(parent_window,
182 FileDV::get_parameters(parent_window,
194 FileSndFile::get_parameters(parent_window,
201 FileFFMPEG::get_parameters(parent_window,
209 FileMPEG::get_parameters(parent_window,
217 FileJPEG::get_parameters(parent_window,
225 FileEXR::get_parameters(parent_window,
232 FileFLAC::get_parameters(parent_window,
240 FilePNG::get_parameters(parent_window,
248 FileTGA::get_parameters(parent_window,
256 FileTIFF::get_parameters(parent_window,
263 FileOGG::get_parameters(parent_window,
275 ErrorBox *errorbox = new ErrorBox(_(PROGRAM_NAME ": Error"),
276 parent_window->get_abs_cursor_x(1),
277 parent_window->get_abs_cursor_y(1));
278 format_window = errorbox;
281 errorbox->create_objects(_("This format doesn't support audio."));
284 errorbox->create_objects(_("This format doesn't support video."));
285 errorbox->run_window();
291 format_completion->unlock();
304 int File::set_processors(int cpus) // Set the number of cpus for certain codecs
306 if( cpus > 8 ) // mpegvideo max_threads = 16, more causes errs
307 cpus = 8; // 8 cpus ought to decode just about anything
308 // Set all instances so gets work.
314 int File::set_preload(int64_t size)
316 this->playback_preload = size;
320 void File::set_subtitle(int value)
322 this->playback_subtitle = value;
323 if( file ) file->set_subtitle(value);
326 void File::set_interpolate_raw(int value)
328 this->interpolate_raw = value;
331 void File::set_white_balance_raw(int value)
333 this->white_balance_raw = value;
337 void File::set_cache_frames(int value)
339 // caching only done locally
344 int File::purge_cache()
346 // caching only done locally
348 if( frame_cache->cache_items() > 0 )
350 frame_cache->remove_all();
356 int File::delete_oldest()
358 // caching only done locally
359 return frame_cache->delete_oldest();
372 int File::open_file(Preferences *preferences,
379 this->preferences = preferences;
380 this->asset->copy_from(asset, 1);
385 if(debug) printf("File::open_file %d\n", __LINE__);
387 if(debug) printf("File::open_file %p %d\n", this, __LINE__);
389 switch(this->asset->format)
391 // get the format now
392 // If you add another format to case 0, you also need to add another case for the
393 // file format #define.
395 if(FileDB::check_sig(this->asset)) {
397 file = new FileDB(this->asset, this);
400 // if early probe enabled
401 if( preferences->ffmpeg_early_probe &&
402 FileFFMPEG::check_sig(this->asset)) {
403 file = new FileFFMPEG(this->asset, this);
408 if(!(stream = fopen(this->asset->path, "rb"))) {
413 char test[16]; memset(test,0,sizeof(test)); // int result =
414 fread(test, 16, 1, stream);
416 if(FileScene::check_sig(this->asset, test)) {
419 file = new FileScene(this->asset, this);
423 if(FileDV::check_sig(this->asset)) {
426 file = new FileDV(this->asset, this);
430 if(FileSndFile::check_sig(this->asset)) {
433 file = new FileSndFile(this->asset, this);
436 if(FilePNG::check_sig(this->asset)) {
439 file = new FilePNG(this->asset, this);
442 if(FileJPEG::check_sig(this->asset)) {
445 file = new FileJPEG(this->asset, this);
448 if(FileGIF::check_sig(this->asset)) {
451 file = new FileGIF(this->asset, this);
454 if(FileEXR::check_sig(this->asset, test)) {
457 file = new FileEXR(this->asset, this);
460 if(FileFLAC::check_sig(this->asset, test)) {
463 file = new FileFLAC(this->asset, this);
466 if(FileCR2::check_sig(this->asset)) {
469 file = new FileCR2(this->asset, this);
472 if(FileTGA::check_sig(this->asset)) {
475 file = new FileTGA(this->asset, this);
478 if(FileTIFF::check_sig(this->asset)) {
481 file = new FileTIFF(this->asset, this);
484 if(FileOGG::check_sig(this->asset)) {
487 file = new FileOGG(this->asset, this);
490 if(FileVorbis::check_sig(this->asset)) {
493 file = new FileVorbis(this->asset, this);
496 if(FileMPEG::check_sig(this->asset)) {
499 file = new FileMPEG(this->asset, this);
502 if( test[0] == '<' && (
503 !strncmp(&test[1],"EDL>",4) ||
504 !strncmp(&test[1],"HTAL>",5) ||
505 !strncmp(&test[1],"?xml",4) ) ) {
509 } // can't load project file
510 if( !preferences->ffmpeg_early_probe &&
511 FileFFMPEG::check_sig(this->asset) ) {
513 file = new FileFFMPEG(this->asset, this);
518 return FILE_UNRECOGNIZED_CODEC;
521 // format already determined
523 file = new FileAC3(this->asset, this);
527 file = new FileScene(this->asset, this);
531 file = new FileFFMPEG(this->asset, this);
539 //printf("File::open_file 1\n");
540 file = new FileSndFile(this->asset, this);
545 file = new FilePNG(this->asset, this);
550 file = new FileJPEG(this->asset, this);
555 file = new FileGIF(this->asset, this);
560 file = new FileEXR(this->asset, this);
564 file = new FileFLAC(this->asset, this);
569 file = new FileCR2(this->asset, this);
574 file = new FileTGA(this->asset, this);
579 file = new FileTIFF(this->asset, this);
583 file = new FileDB(this->asset, this);
589 file = new FileMPEG(this->asset, this);
593 file = new FileOGG(this->asset, this);
597 file = new FileVorbis(this->asset, this);
601 file = new FileDV(this->asset, this);
611 // Reopen file with correct parser and get header.
612 if(file->open_file(rd, wr)) {
613 delete file; file = 0;
614 return FILE_NOT_FOUND;
619 // Set extra writing parameters to mandatory settings.
621 if(this->asset->dither) file->set_dither();
625 // one frame image file, no specific length
626 if( !this->asset->audio_data && this->asset->video_data &&
627 this->asset->video_length <= 1 )
628 this->asset->video_length = -1;
631 // Synchronize header parameters
632 asset->copy_from(this->asset, 1);
635 if(debug) printf("File::open_file %d file=%p\n", __LINE__, file);
641 void File::delete_temp_samples_buffer()
644 if(temp_samples_buffer) {
645 for(int j = 0; j < audio_ring_buffers; j++) {
646 for(int i = 0; i < asset->channels; i++) {
647 delete temp_samples_buffer[j][i];
649 delete [] temp_samples_buffer[j];
652 delete [] temp_samples_buffer;
653 temp_samples_buffer = 0;
654 audio_ring_buffers = 0;
658 void File::delete_temp_frame_buffer()
661 if(temp_frame_buffer) {
662 for(int k = 0; k < video_ring_buffers; k++) {
663 for(int i = 0; i < asset->layers; i++) {
664 for(int j = 0; j < video_buffer_size; j++) {
665 delete temp_frame_buffer[k][i][j];
667 delete [] temp_frame_buffer[k][i];
669 delete [] temp_frame_buffer[k];
672 delete [] temp_frame_buffer;
673 temp_frame_buffer = 0;
674 video_ring_buffers = 0;
675 video_buffer_size = 0;
679 int File::close_file(int ignore_thread)
683 if(debug) printf("File::close_file file=%p %d\n", file, __LINE__);
691 if(debug) printf("File::close_file file=%p %d\n", file, __LINE__);
693 // The file's asset is a copy of the argument passed to open_file so the
694 // user must copy lengths from the file's asset.
696 asset->audio_length = current_sample;
697 asset->video_length = current_frame;
703 if(debug) printf("File::close_file file=%p %d\n", file, __LINE__);
705 delete_temp_samples_buffer();
706 delete_temp_frame_buffer();
707 if(debug) printf("File::close_file file=%p %d\n", file, __LINE__);
709 if(debug) printf("File::close_file file=%p %d\n", file, __LINE__);
712 if(debug) printf("File::close_file file=%p %d\n", file, __LINE__);
718 int File::get_index(IndexFile *index_file, MainProgressBar *progress_bar)
720 return !file ? -1 : file->get_index(index_file, progress_bar);
725 int File::start_audio_thread(int buffer_size, int ring_buffers)
727 this->audio_ring_buffers = ring_buffers;
732 audio_thread = new FileThread(this, 1, 0);
733 audio_thread->start_writing(buffer_size, 0, ring_buffers, 0);
738 int File::start_video_thread(int buffer_size,
743 this->video_ring_buffers = ring_buffers;
744 this->video_buffer_size = buffer_size;
748 video_thread = new FileThread(this, 0, 1);
749 video_thread->start_writing(buffer_size,
757 int File::start_video_decode_thread()
759 // Currently, CR2 is the only one which won't work asynchronously, so
760 // we're not using a virtual function yet.
761 if(!video_thread /* && asset->format != FILE_CR2 */)
763 video_thread = new FileThread(this, 0, 1);
764 video_thread->start_reading();
770 int File::stop_audio_thread()
774 audio_thread->stop_writing();
781 int File::stop_video_thread()
785 video_thread->stop_reading();
786 video_thread->stop_writing();
793 FileThread* File::get_video_thread()
798 int File::set_channel(int channel)
800 if(file && channel < asset->channels)
802 current_channel = channel;
809 int File::get_channel()
811 return current_channel;
814 // if no>=0, sets new program
815 // returns current program
816 int File::set_program(int no)
818 int result = file ? file->set_program(no) : current_program;
819 current_program = no < 0 ? result : no;
823 int File::get_cell_time(int no, double &time)
825 return file ? file->get_cell_time(no, time) : -1;
828 int File::get_system_time(int64_t &tm)
830 return file ? file->get_system_time(tm) : -1;
833 int File::get_audio_for_video(int vstream, int astream, int64_t &channel_mask)
835 return file ? file->get_audio_for_video(vstream, astream, channel_mask) : -1;
838 int File::get_video_pid(int track)
840 return file ? file->get_video_pid(track) : -1;
845 int File::get_video_info(int track, int &pid, double &framerate,
846 int &width, int &height, char *title)
849 file->get_video_info(track, pid, framerate, width, height, title);
852 int File::select_video_stream(Asset *asset, int vstream)
855 file->select_video_stream(asset, vstream);
858 int File::select_audio_stream(Asset *asset, int astream)
861 file->select_audio_stream(asset, astream);
865 int File::get_thumbnail(int stream,
866 int64_t &position, unsigned char *&thumbnail, int &ww, int &hh)
868 return file->get_thumbnail(stream, position, thumbnail, ww, hh);
871 int File::set_skimming(int track, int skim, skim_fn fn, void *vp)
873 return file->set_skimming(track, skim, fn, vp);
876 int File::skim_video(int track, void *vp, skim_fn fn)
878 return file->skim_video(track, vp, fn);
882 int File::set_layer(int layer, int is_thread)
884 if(file && layer < asset->layers)
886 if(!is_thread && video_thread)
888 video_thread->set_layer(layer);
892 current_layer = layer;
900 int64_t File::get_audio_length()
902 int64_t result = asset->audio_length;
903 int64_t base_samplerate = -1;
906 if(base_samplerate > 0)
907 return (int64_t)((double)result / asset->sample_rate * base_samplerate + 0.5);
915 int64_t File::get_video_length()
917 int64_t result = asset->video_length;
918 float base_framerate = -1;
921 if(base_framerate > 0)
922 return (int64_t)((double)result / asset->frame_rate * base_framerate + 0.5);
927 return -1; // infinity
931 int64_t File::get_video_position()
933 float base_framerate = -1;
934 if(base_framerate > 0)
935 return (int64_t)((double)current_frame / asset->frame_rate * base_framerate + 0.5);
937 return current_frame;
940 int64_t File::get_audio_position()
942 // int64_t base_samplerate = -1;
943 // if(base_samplerate > 0)
945 // if(normalized_sample_rate == base_samplerate)
946 // return normalized_sample;
948 // return (int64_t)((double)current_sample /
949 // asset->sample_rate *
954 return current_sample;
959 int File::set_audio_position(int64_t position)
965 #define REPOSITION(x, y) \
966 (labs((x) - (y)) > 1)
968 float base_samplerate = asset->sample_rate;
969 current_sample = normalized_sample = position;
971 // printf("File::set_audio_position %d normalized_sample=%ld\n",
973 // normalized_sample);
974 result = file->set_audio_position(current_sample);
977 printf("File::set_audio_position position=%jd"
978 " base_samplerate=%f asset=%p asset->sample_rate=%d\n",
979 position, base_samplerate, asset, asset->sample_rate);
981 //printf("File::set_audio_position %d %d %d\n", current_channel, current_sample, position);
986 int File::set_video_position(int64_t position,
992 // Convert to file's rate
993 // if(base_framerate > 0)
994 // position = (int64_t)((double)position /
996 // asset->frame_rate +
1000 if(video_thread && !is_thread)
1002 // Call thread. Thread calls this again to set the file state.
1003 video_thread->set_video_position(position);
1006 if(current_frame != position)
1010 current_frame = position;
1011 result = file->set_video_position(current_frame);
1018 // No resampling here.
1019 int File::write_samples(Samples **buffer, int64_t len)
1025 write_lock->lock("File::write_samples");
1027 // Convert to arrays for backwards compatability
1028 double *temp[asset->channels];
1029 for(int i = 0; i < asset->channels; i++)
1031 temp[i] = buffer[i]->get_data();
1034 result = file->write_samples(temp, len);
1035 current_sample += len;
1036 normalized_sample += len;
1037 asset->audio_length += len;
1038 write_lock->unlock();
1047 // Can't put any cmodel abstraction here because the filebase couldn't be
1049 int File::write_frames(VFrame ***frames, int len)
1051 //printf("File::write_frames %d\n", __LINE__);
1053 // Store the counters in temps so the filebase can choose to overwrite them.
1055 int current_frame_temp = current_frame;
1056 int video_length_temp = asset->video_length;
1058 write_lock->lock("File::write_frames");
1061 result = file->write_frames(frames, len);
1064 current_frame = current_frame_temp + len;
1065 asset->video_length = video_length_temp + len;
1066 write_lock->unlock();
1071 // Only called by FileThread
1072 int File::write_compressed_frame(VFrame *buffer)
1075 write_lock->lock("File::write_compressed_frame");
1076 result = file->write_compressed_frame(buffer);
1078 asset->video_length++;
1079 write_lock->unlock();
1084 int File::write_audio_buffer(int64_t len)
1089 result = audio_thread->write_buffer(len);
1094 int File::write_video_buffer(int64_t len)
1099 result = video_thread->write_buffer(len);
1105 Samples** File::get_audio_buffer()
1107 if(audio_thread) return audio_thread->get_audio_buffer();
1111 VFrame*** File::get_video_buffer()
1115 VFrame*** result = video_thread->get_video_buffer();
1124 int File::read_samples(Samples *samples, int64_t len)
1126 // Never try to read more samples than exist in the file
1127 if (current_sample + len > asset->audio_length) {
1128 len = asset->audio_length - current_sample;
1130 if(len <= 0) return 0;
1133 const int debug = 0;
1134 if(debug) PRINT_TRACE
1136 if(debug) PRINT_TRACE
1138 double *buffer = samples->get_data();
1140 int64_t base_samplerate = asset->sample_rate;
1144 // Resample recursively calls this with the asset sample rate
1145 if(base_samplerate == 0) base_samplerate = asset->sample_rate;
1147 if(debug) PRINT_TRACE
1148 result = file->read_samples(buffer, len);
1150 if(debug) PRINT_TRACE
1151 current_sample += len;
1153 normalized_sample += len;
1155 if(debug) PRINT_TRACE
1160 int File::read_frame(VFrame *frame, int is_thread)
1162 const int debug = 0;
1164 if(debug) PRINT_TRACE
1166 //printf("File::read_frame %d\n", __LINE__);
1168 if(video_thread && !is_thread) return video_thread->read_frame(frame);
1170 //printf("File::read_frame %d\n", __LINE__);
1171 if(debug) PRINT_TRACE
1172 if( !file ) return 1;
1173 if(debug) PRINT_TRACE
1174 int supported_colormodel = colormodel_supported(frame->get_color_model());
1175 int advance_position = 1;
1176 int cache_active = use_cache || asset->video_length < 0 ? 1 : 0;
1177 int64_t cache_position = asset->video_length >= 0 ? current_frame : -1;
1179 if( cache_active && frame_cache->get_frame(frame, cache_position,
1180 current_layer, asset->frame_rate) )
1182 // Can't advance position if cache used.
1183 //printf("File::read_frame %d\n", __LINE__);
1184 advance_position = 0;
1187 else if(frame->get_color_model() != BC_COMPRESSED &&
1188 (supported_colormodel != frame->get_color_model() ||
1189 frame->get_w() != asset->width ||
1190 frame->get_h() != asset->height))
1193 // printf("File::read_frame %d\n", __LINE__);
1194 // Can't advance position here because it needs to be added to cache
1197 if(!temp_frame->params_match(asset->width, asset->height, supported_colormodel))
1204 // printf("File::read_frame %d\n", __LINE__);
1207 temp_frame = new VFrame(0,
1211 supported_colormodel,
1215 // printf("File::read_frame %d\n", __LINE__);
1216 temp_frame->copy_stacks(frame);
1217 int result = file->read_frame(temp_frame);
1218 if( result && frame->get_status() > 0 )
1219 frame->set_status(-1);
1220 //for(int i = 0; i < 1000 * 1000; i++) ((float*)temp_frame->get_rows()[0])[i] = 1.0;
1221 // printf("File::read_frame %d %d %d %d %d %d\n",
1222 // temp_frame->get_color_model(),
1223 // temp_frame->get_w(),
1224 // temp_frame->get_h(),
1225 // frame->get_color_model(),
1228 BC_CModels::transfer(frame->get_rows(), temp_frame->get_rows(),
1229 frame->get_y(), frame->get_u(), frame->get_v(),
1230 temp_frame->get_y(), temp_frame->get_u(), temp_frame->get_v(),
1231 0, 0, temp_frame->get_w(), temp_frame->get_h(),
1232 0, 0, frame->get_w(), frame->get_h(),
1233 temp_frame->get_color_model(),
1234 frame->get_color_model(), 0, temp_frame->get_w(),
1236 // printf("File::read_frame %d\n", __LINE__);
1240 // Can't advance position here because it needs to be added to cache
1241 //printf("File::read_frame %d\n", __LINE__);
1242 int result = file->read_frame(frame);
1243 if( result && frame->get_status() > 0 )
1244 frame->set_status(-1);
1245 //for(int i = 0; i < 100 * 1000; i++) ((float*)frame->get_rows()[0])[i] = 1.0;
1248 if( cache_active && advance_position && frame->get_status() > 0 )
1249 frame_cache->put_frame(frame, cache_position,
1250 current_layer, asset->frame_rate, 1, 0);
1251 //printf("File::read_frame %d\n", __LINE__);
1253 if(advance_position) current_frame++;
1254 if(debug) PRINT_TRACE
1258 int File::can_copy_from(Asset *asset,
1263 if(!asset) return 0;
1267 return asset->width == output_w &&
1268 asset->height == output_h &&
1269 file->can_copy_from(asset, position);
1275 // Fill in queries about formats when adding formats here.
1278 int File::strtoformat(const char *format)
1280 return strtoformat(0, format);
1283 int File::strtoformat(ArrayList<PluginServer*> *plugindb, const char *format)
1285 if(!strcasecmp(format, _(AC3_NAME))) return FILE_AC3;
1286 if(!strcasecmp(format, _(SCENE_NAME))) return FILE_SCENE;
1287 if(!strcasecmp(format, _(WAV_NAME))) return FILE_WAV;
1288 if(!strcasecmp(format, _(PCM_NAME))) return FILE_PCM;
1289 if(!strcasecmp(format, _(AU_NAME))) return FILE_AU;
1290 if(!strcasecmp(format, _(AIFF_NAME))) return FILE_AIFF;
1291 if(!strcasecmp(format, _(SND_NAME))) return FILE_SND;
1292 if(!strcasecmp(format, _(PNG_NAME))) return FILE_PNG;
1293 if(!strcasecmp(format, _(PNG_LIST_NAME))) return FILE_PNG_LIST;
1294 if(!strcasecmp(format, _(TIFF_NAME))) return FILE_TIFF;
1295 if(!strcasecmp(format, _(TIFF_LIST_NAME))) return FILE_TIFF_LIST;
1296 if(!strcasecmp(format, _(JPEG_NAME))) return FILE_JPEG;
1297 if(!strcasecmp(format, _(JPEG_LIST_NAME))) return FILE_JPEG_LIST;
1298 if(!strcasecmp(format, _(EXR_NAME))) return FILE_EXR;
1299 if(!strcasecmp(format, _(EXR_LIST_NAME))) return FILE_EXR_LIST;
1300 if(!strcasecmp(format, _(FLAC_NAME))) return FILE_FLAC;
1301 if(!strcasecmp(format, _(CR2_NAME))) return FILE_CR2;
1302 if(!strcasecmp(format, _(CR2_LIST_NAME))) return FILE_CR2_LIST;
1303 if(!strcasecmp(format, _(MPEG_NAME))) return FILE_MPEG;
1304 if(!strcasecmp(format, _(AMPEG_NAME))) return FILE_AMPEG;
1305 if(!strcasecmp(format, _(VMPEG_NAME))) return FILE_VMPEG;
1306 if(!strcasecmp(format, _(TGA_NAME))) return FILE_TGA;
1307 if(!strcasecmp(format, _(TGA_LIST_NAME))) return FILE_TGA_LIST;
1308 if(!strcasecmp(format, _(OGG_NAME))) return FILE_OGG;
1309 if(!strcasecmp(format, _(VORBIS_NAME))) return FILE_VORBIS;
1310 if(!strcasecmp(format, _(RAWDV_NAME))) return FILE_RAWDV;
1311 if(!strcasecmp(format, _(FFMPEG_NAME))) return FILE_FFMPEG;
1312 if(!strcasecmp(format, _(DBASE_NAME))) return FILE_DB;
1318 const char* File::formattostr(int format)
1320 return formattostr(0, format);
1323 const char* File::formattostr(ArrayList<PluginServer*> *plugindb, int format)
1327 case FILE_SCENE: return _(SCENE_NAME);
1328 case FILE_AC3: return _(AC3_NAME);
1329 case FILE_WAV: return _(WAV_NAME);
1330 case FILE_PCM: return _(PCM_NAME);
1331 case FILE_AU: return _(AU_NAME);
1332 case FILE_AIFF: return _(AIFF_NAME);
1333 case FILE_SND: return _(SND_NAME);
1334 case FILE_PNG: return _(PNG_NAME);
1335 case FILE_PNG_LIST: return _(PNG_LIST_NAME);
1336 case FILE_JPEG: return _(JPEG_NAME);
1337 case FILE_JPEG_LIST: return _(JPEG_LIST_NAME);
1338 case FILE_CR2: return _(CR2_NAME);
1339 case FILE_CR2_LIST: return _(CR2_LIST_NAME);
1340 case FILE_FLAC: return _(FLAC_NAME);
1341 case FILE_EXR: return _(EXR_NAME);
1342 case FILE_EXR_LIST: return _(EXR_LIST_NAME);
1343 case FILE_MPEG: return _(MPEG_NAME);
1344 case FILE_AMPEG: return _(AMPEG_NAME);
1345 case FILE_VMPEG: return _(VMPEG_NAME);
1346 case FILE_TGA: return _(TGA_NAME);
1347 case FILE_TGA_LIST: return _(TGA_LIST_NAME);
1348 case FILE_TIFF: return _(TIFF_NAME);
1349 case FILE_TIFF_LIST: return _(TIFF_LIST_NAME);
1350 case FILE_OGG: return _(OGG_NAME);
1351 case FILE_VORBIS: return _(VORBIS_NAME);
1352 case FILE_RAWDV: return _(RAWDV_NAME);
1353 case FILE_FFMPEG: return _(FFMPEG_NAME);
1354 case FILE_DB: return _(DBASE_NAME);
1356 return _("Unknown");
1359 int File::strtobits(const char *bits)
1361 if(!strcasecmp(bits, _(NAME_8BIT))) return BITSLINEAR8;
1362 if(!strcasecmp(bits, _(NAME_16BIT))) return BITSLINEAR16;
1363 if(!strcasecmp(bits, _(NAME_24BIT))) return BITSLINEAR24;
1364 if(!strcasecmp(bits, _(NAME_32BIT))) return BITSLINEAR32;
1365 if(!strcasecmp(bits, _(NAME_ULAW))) return BITSULAW;
1366 if(!strcasecmp(bits, _(NAME_ADPCM))) return BITS_ADPCM;
1367 if(!strcasecmp(bits, _(NAME_FLOAT))) return BITSFLOAT;
1368 return BITSLINEAR16;
1371 const char* File::bitstostr(int bits)
1373 //printf("File::bitstostr\n");
1376 case BITSLINEAR8: return (NAME_8BIT);
1377 case BITSLINEAR16: return (NAME_16BIT);
1378 case BITSLINEAR24: return (NAME_24BIT);
1379 case BITSLINEAR32: return (NAME_32BIT);
1380 case BITSULAW: return (NAME_ULAW);
1381 case BITS_ADPCM: return (NAME_ADPCM);
1382 case BITSFLOAT: return (NAME_FLOAT);
1384 return _("Unknown");
1389 int File::str_to_byteorder(const char *string)
1391 if(!strcasecmp(string, _("Lo Hi"))) return 1;
1395 const char* File::byteorder_to_str(int byte_order)
1397 if(byte_order) return _("Lo Hi");
1401 int File::bytes_per_sample(int bits)
1405 case BITSLINEAR8: return 1;
1406 case BITSLINEAR16: return 2;
1407 case BITSLINEAR24: return 3;
1408 case BITSLINEAR32: return 4;
1409 case BITSULAW: return 1;
1418 int File::get_best_colormodel(int driver)
1420 return get_best_colormodel(asset, driver);
1423 int File::get_best_colormodel(Asset *asset, int driver)
1425 switch(asset->format)
1427 #ifdef HAVE_FIREWIRE
1428 case FILE_RAWDV: return FileDV::get_best_colormodel(asset, driver);
1430 case FILE_MPEG: return FileMPEG::get_best_colormodel(asset, driver);
1432 case FILE_JPEG_LIST: return FileJPEG::get_best_colormodel(asset, driver);
1434 case FILE_EXR_LIST: return FileEXR::get_best_colormodel(asset, driver);
1436 case FILE_PNG_LIST: return FilePNG::get_best_colormodel(asset, driver);
1438 case FILE_TGA_LIST: return FileTGA::get_best_colormodel(asset, driver);
1440 case FILE_CR2_LIST: return FileCR2::get_best_colormodel(asset, driver);
1441 case FILE_DB: return FileDB::get_best_colormodel(asset, driver);
1442 case FILE_FFMPEG: return FileFFMPEG::get_best_colormodel(asset, driver);
1449 int File::colormodel_supported(int colormodel)
1452 return file->colormodel_supported(colormodel);
1458 int64_t File::file_memory_usage()
1460 return file ? file->base_memory_usage() : 0;
1463 int64_t File::get_memory_usage()
1467 result += file_memory_usage();
1468 if(temp_frame) result += temp_frame->get_data_size();
1469 result += frame_cache->get_memory_usage();
1470 if(video_thread) result += video_thread->get_memory_usage();
1472 if(result < MIN_CACHEITEM_SIZE) result = MIN_CACHEITEM_SIZE;
1477 int File::supports_video(ArrayList<PluginServer*> *plugindb, char *format)
1479 int format_i = strtoformat(plugindb, format);
1481 return supports_video(format_i);
1485 int File::supports_audio(ArrayList<PluginServer*> *plugindb, char *format)
1487 int format_i = strtoformat(plugindb, format);
1489 return supports_audio(format_i);
1494 int File::supports_video(int format)
1496 //printf("File::supports_video %d\n", format);
1501 case FILE_JPEG_LIST:
1511 case FILE_TIFF_LIST:
1520 int File::supports_audio(int format)
1540 const char* File::get_tag(int format)
1544 case FILE_AC3: return "ac3";
1545 case FILE_AIFF: return "aif";
1546 case FILE_AMPEG: return "mp3";
1547 case FILE_AU: return "au";
1548 case FILE_RAWDV: return "dv";
1549 case FILE_DB: return "db";
1550 case FILE_EXR: return "exr";
1551 case FILE_EXR_LIST: return "exr";
1552 case FILE_FLAC: return "flac";
1553 case FILE_JPEG: return "jpg";
1554 case FILE_JPEG_LIST: return "jpg";
1555 case FILE_OGG: return "ogg";
1556 case FILE_PCM: return "pcm";
1557 case FILE_PNG: return "png";
1558 case FILE_PNG_LIST: return "png";
1559 case FILE_TGA: return "tga";
1560 case FILE_TGA_LIST: return "tga";
1561 case FILE_TIFF: return "tif";
1562 case FILE_TIFF_LIST: return "tif";
1563 case FILE_VMPEG: return "m2v";
1564 case FILE_VORBIS: return "ogg";
1565 case FILE_WAV: return "wav";
1566 case FILE_FFMPEG: return "ffmpg";
1571 const char* File::get_prefix(int format)
1574 case FILE_PCM: return "PCM";
1575 case FILE_WAV: return "WAV";
1576 case FILE_PNG: return "PNG";
1577 case FILE_JPEG: return "JPEG";
1578 case FILE_TIFF: return "TIFF";
1579 case FILE_GIF: return "GIF";
1580 case FILE_JPEG_LIST: return "JPEG_LIST";
1581 case FILE_AU: return "AU";
1582 case FILE_AIFF: return "AIFF";
1583 case FILE_SND: return "SND";
1584 case FILE_TGA_LIST: return "TGA_LIST";
1585 case FILE_TGA: return "TGA";
1586 case FILE_MPEG: return "MPEG";
1587 case FILE_AMPEG: return "AMPEG";
1588 case FILE_VMPEG: return "VMPEG";
1589 case FILE_RAWDV: return "RAWDV";
1590 case FILE_TIFF_LIST: return "TIFF_LIST";
1591 case FILE_PNG_LIST: return "PNG_LIST";
1592 case FILE_AC3: return "AC3";
1593 case FILE_EXR: return "EXR";
1594 case FILE_EXR_LIST: return "EXR_LIST";
1595 case FILE_CR2: return "CR2";
1596 case FILE_OGG: return "OGG";
1597 case FILE_VORBIS: return "VORBIS";
1598 case FILE_FLAC: return "FLAC";
1599 case FILE_FFMPEG: return "FFMPEG";
1600 case FILE_SCENE: return "SCENE";
1601 case FILE_CR2_LIST: return "CR2_LIST";
1602 case FILE_GIF_LIST: return "GIF_LIST";
1603 case FILE_DB: return "DB";
1605 return _("UNKNOWN");
1609 PackagingEngine *File::new_packaging_engine(Asset *asset)
1611 PackagingEngine *result;
1612 switch (asset->format)
1615 result = (PackagingEngine*)new PackagingEngineOGG();
1618 result = (PackagingEngine*) new PackagingEngineDefault();
1626 int File::record_fd()
1628 return file ? file->record_fd() : -1;
1632 void File::get_exe_path(char *result, char *bnp)
1634 // Get executable path, basename
1635 int len = readlink("/proc/self/exe", result, BCTEXTLEN-1);
1638 char *ptr = strrchr(result, '/');
1639 if( ptr ) *ptr++ = 0; else ptr = result;
1640 if( bnp ) strncpy(bnp, ptr, BCTEXTLEN);
1648 void File::getenv_path(char *result, const char *path)
1650 char *rp = result, *ep = rp + BCTEXTLEN-1;
1651 const char *cp = path;
1652 // any env var can be used here to expand a path as:
1653 // "path...$id...": and id is a word as alpha,alnum...
1654 // expands as "path...getenv(id)..."
1655 // CIN_PATH, CIN_LIB are set in main.C,
1656 for( int ch=*cp++; ch && rp < ep; ch=*cp++ ) {
1657 if( ch == '$' && isalpha(*cp) ) { // scan alpha,alnum...
1658 const char *bp = cp; char *p = rp;
1659 while( p < ep && *bp && (isalnum(*bp) || *bp == '_') ) *p++ = *bp++;
1661 const char *envp = getenv(rp); // read env value
1662 if( !envp ) continue;
1663 while( *envp && rp < ep ) *rp++ = *envp++;
1664 cp = bp; // subst id=value
1672 char File::cinexe_path[BCTEXTLEN];
1673 char File::cinpkg_path[BCTEXTLEN];
1674 char File::cindat_path[BCTEXTLEN];
1675 char File::cinlib_path[BCTEXTLEN];
1676 char File::cincfg_path[BCTEXTLEN];
1677 char File::cinplg_path[BCTEXTLEN];
1678 char File::cinlad_path[BCTEXTLEN];
1679 char File::cinlcl_path[BCTEXTLEN];
1681 void File::init_cin_path()
1683 char env_path[BCTEXTLEN], env_pkg[BCTEXTLEN];
1684 // these values are advertised for forks/shell scripts
1685 get_exe_path(env_path, env_pkg);
1686 snprintf(cinexe_path, sizeof(cinexe_path), "CIN_PATH=%s", env_path);
1687 putenv(cinexe_path);
1688 snprintf(cinpkg_path, sizeof(cinpkg_path), "CIN_PKG=%s", env_pkg);
1689 putenv(cinpkg_path);
1691 getenv_path(env_path, CINDAT_DIR);
1692 snprintf(cindat_path, sizeof(cindat_path), "CIN_DAT=%s", env_path);
1693 putenv(cindat_path);
1695 getenv_path(env_path, CINLIB_DIR);
1696 snprintf(cinlib_path, sizeof(cinlib_path), "CIN_LIB=%s", env_path);
1697 putenv(cinlib_path);
1699 getenv_path(env_path, CONFIG_DIR);
1700 snprintf(cincfg_path, sizeof(cincfg_path), "CIN_CONFIG=%s", env_path);
1701 putenv(cincfg_path);
1703 getenv_path(env_path, PLUGIN_DIR);
1704 snprintf(cinplg_path, sizeof(cinplg_path), "CIN_PLUGIN=%s", env_path);
1705 putenv(cinplg_path);
1707 getenv_path(env_path, LADSPA_DIR);
1708 snprintf(cinlad_path, sizeof(cinlad_path), "CIN_LADSPA=%s", env_path);
1709 putenv(cinlad_path);
1711 getenv_path(env_path, LOCALE_DIR);
1712 snprintf(cinlcl_path, sizeof(cinlcl_path), "CIN_LOCALE=%s", env_path);
1713 putenv(cinlcl_path);