14 #include "emotion_private.h"
15 #include "emotion_generic.h"
17 static Eina_Prefix *pfx = NULL;
19 static int _emotion_generic_log_domain = -1;
20 #define DBG(...) EINA_LOG_DOM_DBG(_emotion_generic_log_domain, __VA_ARGS__)
21 #define INF(...) EINA_LOG_DOM_INFO(_emotion_generic_log_domain, __VA_ARGS__)
22 #define WRN(...) EINA_LOG_DOM_WARN(_emotion_generic_log_domain, __VA_ARGS__)
23 #define ERR(...) EINA_LOG_DOM_ERR(_emotion_generic_log_domain, __VA_ARGS__)
24 #define CRITICAL(...) EINA_LOG_DOM_CRIT(_emotion_generic_log_domain, __VA_ARGS__)
27 struct _default_players {
32 static struct _default_players players[] = {
33 #ifdef EMOTION_BUILD_GENERIC_VLC
34 { "vlc", "em_generic_vlc" },
40 _get_player(const char *name)
42 const char *selected_name = NULL;
43 const char *libdir = eina_prefix_lib_get(pfx);
44 static char buf[PATH_MAX];
49 for (i = 0; players[i].name; i++)
51 if (!strcmp(players[i].name, name))
53 selected_name = players[i].cmdline;
59 if ((!selected_name) && (name))
66 if (selected_name[0] == '/') cmd = selected_name;
69 snprintf(buf, sizeof(buf), "%s/emotion/utils/%s",
70 libdir, selected_name);
74 DBG("Try generic player '%s'", cmd);
75 if (access(cmd, R_OK | X_OK) == 0)
77 INF("Using generic player '%s'", cmd);
82 for (i = 0; players[i].name; i++)
84 snprintf(buf, sizeof(buf), "%s/emotion/utils/%s",
85 libdir, players[i].cmdline);
86 DBG("Try generic player '%s'", buf);
87 if (access(buf, R_OK | X_OK) == 0)
89 INF("Using fallback player '%s'", buf);
94 ERR("no generic player found, given name='%s'", name ? name : "");
99 _player_send_cmd(Emotion_Generic_Video *ev, int cmd)
101 if (cmd >= EM_CMD_LAST)
103 ERR("invalid command to player.");
106 write(ev->fd_write, &cmd, sizeof(cmd));
110 _player_send_int(Emotion_Generic_Video *ev, int number)
112 write(ev->fd_write, &number, sizeof(number));
116 _player_send_float(Emotion_Generic_Video *ev, float number)
118 write(ev->fd_write, &number, sizeof(number));
122 _player_send_str(Emotion_Generic_Video *ev, const char *str, Eina_Bool stringshared)
127 len = eina_stringshare_strlen(str) + 1;
129 len = strlen(str) + 1;
130 write(ev->fd_write, &len, sizeof(len));
131 write(ev->fd_write, str, len);
135 _create_shm_data(Emotion_Generic_Video *ev, const char *shmname)
140 Emotion_Generic_Video_Shared *vs;
142 shmfd = shm_open(shmname, O_CREAT | O_RDWR | O_TRUNC, 0777);
145 ERR("player: could not open shm: %s", shmname);
146 ERR("player: %s", strerror(errno));
149 size = 3 * (ev->w * ev->h * DEFAULTPITCH) + sizeof(*vs);
151 npages = (int)(size / getpagesize()) + 1;
152 size = npages * getpagesize();
154 if (ftruncate(shmfd, size))
156 ERR("error when allocating shared memory (size = %zd): "
157 "%s", size, strerror(errno));
161 vs = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, shmfd, 0);
162 if (vs == MAP_FAILED)
164 ERR("error when mapping shared memory.\n");
171 vs->pitch = DEFAULTPITCH;
172 vs->frame.emotion = 0;
173 vs->frame.player = 1;
177 sem_init(&vs->lock, 1, 1);
178 ev->frame.frames[0] = (unsigned char *)vs + sizeof(*vs);
179 ev->frame.frames[1] = (unsigned char *)vs + sizeof(*vs) + vs->height * vs->width * vs->pitch;
180 ev->frame.frames[2] = (unsigned char *)vs + sizeof(*vs) + 2 * vs->height * vs->width * vs->pitch;
183 munmap(ev->shared, ev->shared->size);
190 _player_new_frame(Emotion_Generic_Video *ev)
192 if (ev->opening || ev->closing)
194 _emotion_frame_new(ev->obj);
198 _file_open(Emotion_Generic_Video *ev)
200 INF("Opening file: %s", ev->filename);
203 if (!ev->ready || !ev->filename)
205 _player_send_cmd(ev, EM_CMD_FILE_SET);
206 _player_send_str(ev, ev->filename, EINA_TRUE);
210 _player_file_set_done(Emotion_Generic_Video *ev)
212 if (ev->file_changed)
215 ev->file_changed = EINA_FALSE;
219 if (!_create_shm_data(ev, ev->shmname))
221 ERR("could not create shared memory.");
224 _player_send_cmd(ev, EM_CMD_FILE_SET_DONE);
228 _player_ready(Emotion_Generic_Video *ev)
230 INF("received: player ready.");
232 ev->initializing = EINA_FALSE;
233 ev->ready = EINA_TRUE;
242 _em_read_safe(int fd, void *buf, ssize_t size)
254 r = read(fd, p, todo);
264 if (errno == EINTR || errno == EAGAIN)
268 ERR("could not read from fd %d: %s", fd, strerror(errno));
278 _player_int_read(Emotion_Generic_Video *ev, int *i)
281 n = _em_read_safe(ev->fd_read, i, sizeof(*i));
284 ERR("could not read int from fd_read %d\n", ev->fd_read);
292 _player_float_read(Emotion_Generic_Video *ev, float *f)
295 n = _em_read_safe(ev->fd_read, f, sizeof(*f));
298 ERR("could not read float from fd_read %d\n", ev->fd_read);
306 _player_str_read(Emotion_Generic_Video *ev, char *str, int *len)
310 if (!_player_int_read(ev, len))
313 n = _em_read_safe(ev->fd_read, str, *len);
316 ERR("could not read string from fd_read %d\n", ev->fd_read);
324 _player_frame_resize(Emotion_Generic_Video *ev)
327 _player_int_read(ev, &w);
328 _player_int_read(ev, &h);
330 INF("received frame resize: %dx%d", w, h);
333 ev->ratio = (float)w / h;
338 _emotion_frame_resize(ev->obj, ev->w, ev->h, ev->ratio);
342 _player_length_changed(Emotion_Generic_Video *ev)
345 _player_float_read(ev, &length);
347 INF("received length changed: %0.3f", length);
350 _emotion_video_pos_update(ev->obj, ev->pos, ev->len);
354 _player_position_changed(Emotion_Generic_Video *ev)
357 _player_float_read(ev, &position);
359 INF("received position changed: %0.3f", position);
362 _emotion_video_pos_update(ev->obj, ev->pos, ev->len);
367 float progress = ev->pos / ev->len;
369 snprintf(buf, sizeof(buf), "%0.1f%%", progress * 100);
371 _emotion_progress_set(ev->obj, buf, progress);
375 _player_seekable_changed(Emotion_Generic_Video *ev)
378 _player_int_read(ev, &seekable);
380 INF("received seekable changed: %d", seekable);
382 seekable = !!seekable;
384 ev->seekable = seekable;
388 _player_volume(Emotion_Generic_Video *ev)
391 _player_float_read(ev, &vol);
393 INF("received volume: %0.3f", vol);
397 if (vol != oldvol && !ev->opening)
398 _emotion_audio_level_change(ev->obj);
402 _player_audio_mute(Emotion_Generic_Video *ev)
405 _player_int_read(ev, &mute);
407 INF("received audio mute: %d", mute);
409 ev->audio_mute = !!mute;
413 _audio_channels_free(Emotion_Generic_Video *ev)
416 for (i = 0; i < ev->audio_channels_count; i++)
417 eina_stringshare_del(ev->audio_channels[i].name);
418 free(ev->audio_channels);
419 ev->audio_channels_count = 0;
423 _video_channels_free(Emotion_Generic_Video *ev)
426 for (i = 0; i < ev->video_channels_count; i++)
427 eina_stringshare_del(ev->video_channels[i].name);
428 free(ev->video_channels);
429 ev->video_channels_count = 0;
433 _spu_channels_free(Emotion_Generic_Video *ev)
436 for (i = 0; i < ev->spu_channels_count; i++)
437 eina_stringshare_del(ev->spu_channels[i].name);
438 free(ev->spu_channels);
439 ev->spu_channels_count = 0;
443 _player_tracks_info(Emotion_Generic_Video *ev, Emotion_Generic_Channel **channels, int *count, int *current)
445 Emotion_Generic_Channel *pchannels;
448 _player_int_read(ev, current);
449 _player_int_read(ev, count);
451 INF("number of tracks: %d (current = %d):", *count, *current);
452 pchannels = calloc(*count, sizeof(Emotion_Generic_Channel));
453 for (i = 0; i < *count; i++)
457 _player_int_read(ev, &tid);
458 _player_str_read(ev, buf, &len);
459 pchannels[i].id = tid;
460 pchannels[i].name = eina_stringshare_add_length(buf, len);
461 INF("\tchannel %d: %s", tid, buf);
464 *channels = pchannels;
468 _player_audio_tracks_info(Emotion_Generic_Video *ev)
470 INF("Receiving audio channels:");
471 if (ev->audio_channels_count)
472 _audio_channels_free(ev);
474 _player_tracks_info(ev, &ev->audio_channels, &ev->audio_channels_count,
475 &ev->audio_channel_current);
479 _player_video_tracks_info(Emotion_Generic_Video *ev)
481 INF("Receiving video channels:");
482 if (ev->video_channels_count)
483 _video_channels_free(ev);
485 _player_tracks_info(ev, &ev->video_channels, &ev->video_channels_count,
486 &ev->video_channel_current);
490 _player_spu_tracks_info(Emotion_Generic_Video *ev)
492 INF("Receiving spu channels:");
493 if (ev->spu_channels_count)
494 _spu_channels_free(ev);
496 _player_tracks_info(ev, &ev->spu_channels, &ev->spu_channels_count,
497 &ev->spu_channel_current);
501 _player_helper_str_read(Emotion_Generic_Video *ev, const char **pstr)
505 if (_player_str_read(ev, buf, &len))
506 *pstr = eina_stringshare_add_length(buf, len);
510 _player_meta_info_free(Emotion_Generic_Video *ev)
512 eina_stringshare_replace(&ev->meta.title, NULL);
513 eina_stringshare_replace(&ev->meta.artist, NULL);
514 eina_stringshare_replace(&ev->meta.album, NULL);
515 eina_stringshare_replace(&ev->meta.year, NULL);
516 eina_stringshare_replace(&ev->meta.genre, NULL);
517 eina_stringshare_replace(&ev->meta.comment, NULL);
518 eina_stringshare_replace(&ev->meta.disc_id, NULL);
519 eina_stringshare_replace(&ev->meta.count, NULL);
523 _player_meta_info_read(Emotion_Generic_Video *ev)
525 INF("Receiving meta info:");
526 _player_meta_info_free(ev);
527 _player_helper_str_read(ev, &ev->meta.title);
528 _player_helper_str_read(ev, &ev->meta.artist);
529 _player_helper_str_read(ev, &ev->meta.album);
530 _player_helper_str_read(ev, &ev->meta.year);
531 _player_helper_str_read(ev, &ev->meta.genre);
532 _player_helper_str_read(ev, &ev->meta.comment);
533 _player_helper_str_read(ev, &ev->meta.disc_id);
534 _player_helper_str_read(ev, &ev->meta.count);
535 INF("title: '%s'", ev->meta.title);
536 INF("artist: '%s'", ev->meta.artist);
537 INF("album: '%s'", ev->meta.album);
538 INF("year: '%s'", ev->meta.year);
539 INF("genre: '%s'", ev->meta.genre);
540 INF("comment: '%s'", ev->meta.comment);
541 INF("disc_id: '%s'", ev->meta.disc_id);
542 INF("count: '%s'", ev->meta.count);
546 _player_file_closed(Emotion_Generic_Video *ev)
548 INF("Closed previous file.");
549 sem_destroy(&ev->shared->lock);
551 ev->closing = EINA_FALSE;
558 _player_open_done(Emotion_Generic_Video *ev)
562 _player_int_read(ev, &success);
563 shm_unlink(ev->shmname);
565 if (ev->file_changed)
568 ev->file_changed = EINA_FALSE;
572 ev->opening = EINA_FALSE;
575 ERR("Could not open file.");
579 _emotion_open_done(ev->obj);
583 _player_send_cmd(ev, EM_CMD_PLAY);
584 _player_send_float(ev, ev->pos);
591 _player_read_cmd(Emotion_Generic_Video *ev)
595 if (!_player_int_read(ev, &type))
597 ERR("could not read command\n");
605 case EM_RESULT_FRAME_NEW:
606 _player_new_frame(ev);
608 case EM_RESULT_FILE_SET:
609 _player_file_set_done(ev);
611 case EM_RESULT_FILE_SET_DONE:
612 _player_open_done(ev);
614 case EM_RESULT_FILE_CLOSE:
615 _player_file_closed(ev);
617 case EM_RESULT_PLAYBACK_STOPPED:
618 _emotion_playback_finished(ev->obj);
620 case EM_RESULT_FRAME_SIZE:
621 _player_frame_resize(ev);
623 case EM_RESULT_LENGTH_CHANGED:
624 _player_length_changed(ev);
626 case EM_RESULT_POSITION_CHANGED:
627 _player_position_changed(ev);
629 case EM_RESULT_SEEKABLE_CHANGED:
630 _player_seekable_changed(ev);
632 case EM_RESULT_AUDIO_TRACK_INFO:
633 _player_audio_tracks_info(ev);
635 case EM_RESULT_VIDEO_TRACK_INFO:
636 _player_video_tracks_info(ev);
638 case EM_RESULT_SPU_TRACK_INFO:
639 _player_spu_tracks_info(ev);
641 case EM_RESULT_META_INFO:
642 _player_meta_info_read(ev);
645 WRN("received wrong command: %d", type);
650 _player_cmd_handler_cb(void *data, Ecore_Fd_Handler *fd_handler)
652 Emotion_Generic_Video *ev = data;
654 if (ecore_main_fd_handler_active_get(fd_handler, ECORE_FD_ERROR))
656 ERR("an error occurred on fd_read %d.", ev->fd_read);
657 return ECORE_CALLBACK_CANCEL;
660 _player_read_cmd(ev);
662 return ECORE_CALLBACK_RENEW;
666 _player_data_cb(void *data, int type __UNUSED__, void *event)
668 Ecore_Exe_Event_Data *ev = event;
669 Emotion_Generic_Video *evideo = data;
672 if (ev->exe != evideo->player.exe)
674 ERR("slave != ev->exe");
675 return ECORE_CALLBACK_DONE;
678 for (i = 0; ev->lines[i].line; i++)
679 INF("received input from player: \"%s\"", ev->lines[i].line);
681 return ECORE_CALLBACK_DONE;
685 _player_add_cb(void *data, int type __UNUSED__, void *event)
687 Ecore_Exe_Event_Add *event_add = event;
688 Ecore_Exe *player = event_add->exe;
689 Emotion_Generic_Video *ev = data;
691 if (ev->player.exe != player)
693 ERR("ev->player != player.");
694 return ECORE_CALLBACK_DONE;
697 _player_send_cmd(ev, EM_CMD_INIT);
698 _player_send_str(ev, ev->shmname, EINA_TRUE);
700 return ECORE_CALLBACK_DONE;
704 _player_del_cb(void *data, int type __UNUSED__, void *event __UNUSED__)
706 Emotion_Generic_Video *ev = data;
709 ev->player.exe = NULL;
710 ev->ready = EINA_FALSE;
711 ecore_main_fd_handler_del(ev->fd_handler);
716 _emotion_decode_stop(ev->obj);
718 return ECORE_CALLBACK_DONE;
722 _player_exec(Emotion_Generic_Video *ev)
728 if (pipe(pipe_out) == -1)
730 ERR("could not create pipe for communication emotion -> player: %s", strerror(errno));
734 if (pipe(pipe_in) == -1)
736 ERR("could not create pipe for communication player -> emotion: %s", strerror(errno));
742 snprintf(buf, sizeof(buf), "%s %d %d\n", ev->cmdline, pipe_out[0], pipe_in[1]);
744 ev->player.exe = ecore_exe_pipe_run(
746 ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_WRITE |
747 ECORE_EXE_PIPE_READ_LINE_BUFFERED | ECORE_EXE_NOT_LEADER,
750 INF("created pipe emotion -> player: %d -> %d\n", pipe_out[1], pipe_out[0]);
751 INF("created pipe player -> emotion: %d -> %d\n", pipe_in[1], pipe_in[0]);
763 ev->fd_read = pipe_in[0];
764 ev->fd_write = pipe_out[1];
766 ev->fd_handler = ecore_main_fd_handler_add(
767 ev->fd_read, ECORE_FD_READ | ECORE_FD_ERROR, _player_cmd_handler_cb, ev,
774 _fork_and_exec(Evas_Object *obj, Emotion_Generic_Video *ev)
779 gettimeofday(&tv, NULL);
780 snprintf(shmname, sizeof(shmname), "/em-generic-shm_%d_%d",
781 (int)tv.tv_sec, (int)tv.tv_usec);
783 ev->shmname = eina_stringshare_add(shmname);
785 ev->player_add = ecore_event_handler_add(
786 ECORE_EXE_EVENT_ADD, _player_add_cb, ev);
787 ev->player_del = ecore_event_handler_add(
788 ECORE_EXE_EVENT_DEL, _player_del_cb, ev);
789 ev->player_data = ecore_event_handler_add(
790 ECORE_EXE_EVENT_DATA, _player_data_cb, ev);
793 if (!_player_exec(ev))
795 ERR("could not start player.");
799 ev->initializing = EINA_TRUE;
805 em_init(Evas_Object *obj, void **emotion_video, Emotion_Module_Options *opt)
807 Emotion_Generic_Video *ev;
810 if (!emotion_video) return 0;
811 player = _get_player(opt ? opt->player : NULL);
812 if (!player) return 0;
814 ev = (Emotion_Generic_Video *)calloc(1, sizeof(*ev));
821 ev->audio_mute = EINA_FALSE;
824 ev->cmdline = eina_stringshare_add(player);
827 return _fork_and_exec(obj, ev);
831 em_shutdown(void *data)
833 Emotion_Generic_Video *ev = data;
839 ecore_exe_terminate(ev->player.exe);
840 ecore_exe_free(ev->player.exe);
841 ev->player.exe = NULL;
845 munmap(ev->shared, ev->shared->size);
847 if (ev->fd_read >= 0)
849 if (ev->fd_write >= 0)
852 ecore_main_fd_handler_del(ev->fd_handler);
854 eina_stringshare_del(ev->cmdline);
855 eina_stringshare_del(ev->shmname);
857 ecore_event_handler_del(ev->player_add);
858 ecore_event_handler_del(ev->player_data);
859 ecore_event_handler_del(ev->player_del);
865 em_file_open(const char *file, Evas_Object *obj __UNUSED__, void *data)
867 Emotion_Generic_Video *ev = data;
868 INF("file set: %s", file);
871 eina_stringshare_replace(&ev->filename, file);
880 if (ev->ready && ev->opening)
882 INF("file changed while opening.");
883 ev->file_changed = EINA_TRUE;
887 ev->opening = EINA_TRUE;
896 em_file_close(void *data)
898 Emotion_Generic_Video *ev = data;
900 if (!ev || !ev->filename) return;
902 INF("file close: %s", ev->filename);
904 eina_stringshare_replace(&ev->filename, NULL);
906 ev->file_ready = EINA_FALSE;
907 _audio_channels_free(ev);
908 _video_channels_free(ev);
909 _spu_channels_free(ev);
910 _player_meta_info_free(ev);
915 _player_send_cmd(ev, EM_CMD_FILE_CLOSE);
916 ev->closing = EINA_TRUE;
919 static Emotion_Format
920 em_format_get(void *ef __UNUSED__)
922 return EMOTION_FORMAT_BGRA;
926 em_video_data_size_get(void *data, int *w, int *h)
928 Emotion_Generic_Video *ev = data;
936 em_play(void *data, double pos)
938 Emotion_Generic_Video *ev = data;
943 ev->play = EINA_TRUE;
944 INF("play: %0.3f", pos);
946 if (ev->initializing || ev->opening)
951 _player_send_cmd(ev, EM_CMD_PLAY);
952 _player_send_float(ev, ev->pos);
956 if (!_player_exec(ev))
957 ERR("could not start player.");
963 Emotion_Generic_Video *ev = data;
968 ev->play = EINA_FALSE;
973 _player_send_cmd(ev, EM_CMD_STOP);
974 _emotion_decode_stop(ev->obj);
978 em_size_get(void *data, int *w, int *h)
980 Emotion_Generic_Video *ev = data;
986 em_pos_set(void *data, double pos)
988 Emotion_Generic_Video *ev = data;
989 float position = pos;
990 _player_send_cmd(ev, EM_CMD_POSITION_SET);
991 _player_send_float(ev, position);
992 _emotion_seek_done(ev->obj);
996 em_len_get(void *data)
998 Emotion_Generic_Video *ev = data;
1003 em_fps_num_get(void *data)
1005 Emotion_Generic_Video *ev = data;
1006 return (int)(ev->fps * 1000.0);
1010 em_fps_den_get(void *ef __UNUSED__)
1016 em_fps_get(void *data)
1018 Emotion_Generic_Video *ev = data;
1023 em_pos_get(void *data)
1025 Emotion_Generic_Video *ev = data;
1030 em_vis_set(void *ef __UNUSED__, Emotion_Vis vis __UNUSED__)
1035 em_vis_get(void *data)
1037 Emotion_Generic_Video *ev = data;
1042 em_vis_supported(void *ef __UNUSED__, Emotion_Vis vis __UNUSED__)
1048 em_ratio_get(void *data)
1050 Emotion_Generic_Video *ev = data;
1054 static int em_video_handled(void *ef __UNUSED__)
1056 fprintf(stderr, "video handled!\n");
1060 static int em_audio_handled(void *ef __UNUSED__)
1062 fprintf(stderr, "audio handled!\n");
1066 static int em_seekable(void *data)
1068 Emotion_Generic_Video *ev = data;
1069 return ev->seekable;
1072 static void em_frame_done(void *ef __UNUSED__)
1077 em_yuv_rows_get(void *data __UNUSED__, int w __UNUSED__, int h __UNUSED__, unsigned char **yrows __UNUSED__, unsigned char **urows __UNUSED__, unsigned char **vrows __UNUSED__)
1083 em_bgra_data_get(void *data, unsigned char **bgra_data)
1085 Emotion_Generic_Video *ev = data;
1087 if (!ev || ev->opening || ev->closing)
1091 sem_wait(&ev->shared->lock);
1093 // send current frame to emotion
1094 if (ev->shared->frame.emotion != ev->shared->frame.last)
1096 ev->shared->frame.next = ev->shared->frame.emotion;
1097 ev->shared->frame.emotion = ev->shared->frame.last;
1099 *bgra_data = ev->frame.frames[ev->shared->frame.emotion];
1101 if (ev->shared->frame_drop > 1)
1102 WRN("dropped frames: %d", ev->shared->frame_drop - 1);
1103 ev->shared->frame_drop = 0;
1105 // unlock frame here
1106 sem_post(&ev->shared->lock);
1113 em_event_feed(void *ef __UNUSED__, int event __UNUSED__)
1118 em_event_mouse_button_feed(void *ef __UNUSED__, int button __UNUSED__, int x __UNUSED__, int y __UNUSED__)
1123 em_event_mouse_move_feed(void *ef __UNUSED__, int x __UNUSED__, int y __UNUSED__)
1128 em_video_channel_count(void *data)
1130 Emotion_Generic_Video *ev = data;
1131 return ev->video_channels_count;
1135 em_video_channel_set(void *data, int channel)
1137 Emotion_Generic_Video *ev = data;
1139 if (channel < 0 || channel >= ev->video_channels_count)
1141 WRN("video channel out of range.");
1145 _player_send_cmd(ev, EM_CMD_VIDEO_TRACK_SET);
1146 _player_send_int(ev, ev->video_channels[channel].id);
1147 ev->video_channel_current = channel;
1151 em_video_channel_get(void *data)
1153 Emotion_Generic_Video *ev = data;
1154 return ev->video_channel_current;
1158 em_video_channel_name_get(void *data, int channel)
1160 Emotion_Generic_Video *ev = data;
1162 if (channel < 0 || channel >= ev->video_channels_count)
1164 WRN("video channel out of range.");
1168 return ev->video_channels[channel].name;
1172 em_video_channel_mute_set(void *data, int mute)
1174 Emotion_Generic_Video *ev = data;
1175 _player_send_cmd(ev, EM_CMD_VIDEO_MUTE_SET);
1176 _player_send_int(ev, mute);
1177 ev->video_mute = !!mute;
1181 em_video_channel_mute_get(void *data)
1183 Emotion_Generic_Video *ev = data;
1184 return ev->video_mute;
1188 em_audio_channel_count(void *data)
1190 Emotion_Generic_Video *ev = data;
1191 return ev->audio_channels_count;
1195 em_audio_channel_set(void *data, int channel)
1197 Emotion_Generic_Video *ev = data;
1199 if (channel < 0 || channel >= ev->audio_channels_count)
1201 WRN("audio channel out of range.");
1205 _player_send_cmd(ev, EM_CMD_AUDIO_TRACK_SET);
1206 _player_send_int(ev, ev->audio_channels[channel].id);
1207 ev->audio_channel_current = channel;
1211 em_audio_channel_get(void *data)
1213 Emotion_Generic_Video *ev = data;
1214 return ev->audio_channel_current;
1218 em_audio_channel_name_get(void *data, int channel)
1220 Emotion_Generic_Video *ev = data;
1222 if (channel < 0 || channel >= ev->audio_channels_count)
1224 WRN("audio channel out of range.");
1228 return ev->audio_channels[channel].name;
1232 em_audio_channel_mute_set(void *data, int mute)
1234 Emotion_Generic_Video *ev = data;
1235 _player_send_cmd(ev, EM_CMD_AUDIO_MUTE_SET);
1236 _player_send_int(ev, mute);
1237 ev->audio_mute = !!mute;
1241 em_audio_channel_mute_get(void *data)
1243 Emotion_Generic_Video *ev = data;
1244 return ev->audio_mute;
1248 em_audio_channel_volume_set(void *data, double vol)
1250 Emotion_Generic_Video *ev = data;
1253 if (vol > 1.0) vol = 1.0;
1254 if (vol < 0.0) vol = 0.0;
1257 _player_send_cmd(ev, EM_CMD_VOLUME_SET);
1258 _player_send_float(ev, fvol);
1264 em_audio_channel_volume_get(void *data)
1266 Emotion_Generic_Video *ev = data;
1271 em_spu_channel_count(void *data)
1273 Emotion_Generic_Video *ev = data;
1274 return ev->spu_channels_count;
1278 em_spu_channel_set(void *data, int channel)
1280 Emotion_Generic_Video *ev = data;
1282 if (channel < 0 || channel >= ev->spu_channels_count)
1284 WRN("spu channel out of range.");
1288 _player_send_cmd(ev, EM_CMD_SPU_TRACK_SET);
1289 _player_send_int(ev, ev->spu_channels[channel].id);
1290 ev->spu_channel_current = channel;
1294 em_spu_channel_get(void *data)
1296 Emotion_Generic_Video *ev = data;
1297 return ev->spu_channel_current;
1301 em_spu_channel_name_get(void *data, int channel)
1303 Emotion_Generic_Video *ev = data;
1305 if (channel < 0 || channel >= ev->spu_channels_count)
1307 WRN("spu channel out of range.");
1311 return ev->spu_channels[channel].name;
1315 em_spu_channel_mute_set(void *data, int mute)
1317 Emotion_Generic_Video *ev = data;
1318 _player_send_cmd(ev, EM_CMD_SPU_MUTE_SET);
1319 _player_send_int(ev, mute);
1320 ev->spu_mute = !!mute;
1324 em_spu_channel_mute_get(void *data)
1326 Emotion_Generic_Video *ev = data;
1327 return ev->spu_mute;
1331 em_chapter_count(void *ef __UNUSED__)
1338 em_chapter_set(void *ef __UNUSED__, int chapter __UNUSED__)
1343 em_chapter_get(void *ef __UNUSED__)
1350 em_chapter_name_get(void *ef __UNUSED__, int chapter __UNUSED__)
1356 em_speed_set(void *data, double speed)
1358 Emotion_Generic_Video *ev = data;
1361 _player_send_cmd(ev, EM_CMD_SPEED_SET);
1362 _player_send_float(ev, rate);
1368 em_speed_get(void *data)
1370 Emotion_Generic_Video *ev = data;
1371 return (double)ev->speed;
1375 em_eject(void *ef __UNUSED__)
1381 em_meta_get(void *data, int meta)
1383 Emotion_Generic_Video *ev = data;
1386 case EMOTION_META_INFO_TRACK_TITLE:
1387 return ev->meta.title;
1388 case EMOTION_META_INFO_TRACK_ARTIST:
1389 return ev->meta.artist;
1390 case EMOTION_META_INFO_TRACK_ALBUM:
1391 return ev->meta.album;
1392 case EMOTION_META_INFO_TRACK_YEAR:
1393 return ev->meta.year;
1394 case EMOTION_META_INFO_TRACK_GENRE:
1395 return ev->meta.genre;
1396 case EMOTION_META_INFO_TRACK_COMMENT:
1397 return ev->meta.comment;
1398 case EMOTION_META_INFO_TRACK_DISC_ID:
1399 return ev->meta.disc_id;
1400 case EMOTION_META_INFO_TRACK_COUNT:
1401 return ev->meta.count;
1407 static Emotion_Video_Module em_module =
1410 em_shutdown, /* shutdown */
1411 em_file_open, /* file_open */
1412 em_file_close, /* file_close */
1415 em_size_get, /* size_get */
1416 em_pos_set, /* pos_set */
1417 em_len_get, /* len_get */
1418 em_fps_num_get, /* fps_num_get */
1419 em_fps_den_get, /* fps_den_get */
1420 em_fps_get, /* fps_get */
1421 em_pos_get, /* pos_get */
1422 em_vis_set, /* vis_set */
1423 em_vis_get, /* vis_get */
1424 em_vis_supported, /* vis_supported */
1425 em_ratio_get, /* ratio_get */
1426 em_video_handled, /* video_handled */
1427 em_audio_handled, /* audio_handled */
1428 em_seekable, /* seekable */
1429 em_frame_done, /* frame_done */
1430 em_format_get, /* format_get */
1431 em_video_data_size_get, /* video_data_size_get */
1432 em_yuv_rows_get, /* yuv_rows_get */
1433 em_bgra_data_get, /* bgra_data_get */
1434 em_event_feed, /* event_feed */
1435 em_event_mouse_button_feed, /* event_mouse_button_feed */
1436 em_event_mouse_move_feed, /* event_mouse_move_feed */
1437 em_video_channel_count, /* video_channel_count */
1438 em_video_channel_set, /* video_channel_set */
1439 em_video_channel_get, /* video_channel_get */
1440 em_video_channel_name_get, /* video_channel_name_get */
1441 em_video_channel_mute_set, /* video_channel_mute_set */
1442 em_video_channel_mute_get, /* video_channel_mute_get */
1443 em_audio_channel_count, /* audio_channel_count */
1444 em_audio_channel_set, /* audio_channel_set */
1445 em_audio_channel_get, /* audio_channel_get */
1446 em_audio_channel_name_get, /* audio_channel_name_get */
1447 em_audio_channel_mute_set, /* audio_channel_mute_set */
1448 em_audio_channel_mute_get, /* audio_channel_mute_get */
1449 em_audio_channel_volume_set, /* audio_channel_volume_set */
1450 em_audio_channel_volume_get, /* audio_channel_volume_get */
1451 em_spu_channel_count, /* spu_channel_count */
1452 em_spu_channel_set, /* spu_channel_set */
1453 em_spu_channel_get, /* spu_channel_get */
1454 em_spu_channel_name_get, /* spu_channel_name_get */
1455 em_spu_channel_mute_set, /* spu_channel_mute_set */
1456 em_spu_channel_mute_get, /* spu_channel_mute_get */
1457 em_chapter_count, /* chapter_count */
1458 em_chapter_set, /* chapter_set */
1459 em_chapter_get, /* chapter_get */
1460 em_chapter_name_get, /* chapter_name_get */
1461 em_speed_set, /* speed_set */
1462 em_speed_get, /* speed_get */
1463 em_eject, /* eject */
1464 em_meta_get, /* meta_get */
1469 module_open(Evas_Object *obj, const Emotion_Video_Module **module, void **video, Emotion_Module_Options *opt)
1475 if (_emotion_generic_log_domain < 0)
1477 eina_threads_init();
1478 eina_log_threads_enable();
1479 _emotion_generic_log_domain = eina_log_domain_register
1480 ("emotion-generic", EINA_COLOR_LIGHTCYAN);
1481 if (_emotion_generic_log_domain < 0)
1483 EINA_LOG_CRIT("Could not register log domain 'emotion-generic'");
1489 if (!em_module.init(obj, video, opt)) {
1493 *module = &em_module;
1498 static void module_close(Emotion_Video_Module *module __UNUSED__, void *video)
1500 em_module.shutdown(video);
1505 generic_module_init(void)
1509 pfx = eina_prefix_new(NULL, emotion_object_add,
1510 "EMOTION", "emotion", NULL,
1515 if (!pfx) return EINA_FALSE;
1517 return _emotion_module_register("generic", module_open, module_close);
1521 generic_module_shutdown(void)
1525 eina_prefix_free(pfx);
1528 _emotion_module_unregister("generic");
1531 #ifndef EMOTION_STATIC_BUILD_GENERIC
1533 EINA_MODULE_INIT(generic_module_init);
1534 EINA_MODULE_SHUTDOWN(generic_module_shutdown);