void
display_bookmark_status_osd(int function)
{
display_on_alt = 1;
set_osd_callback(OSD_PROGRESS, video_progress);
set_osd_callback(OSD_TIMECODE, video_timecode);
switch (function) {
case 0:
//seek to bookmark
set_osd_callback(OSD_PROGRAM, goto_bookmark_status);
break;
case 1:
// set bookmark
set_osd_callback(OSD_PROGRAM, set_bookmark_status);
break;
case 2:
// doing a commskip seek
set_osd_callback(OSD_PROGRAM, set_commbreak_status);
break;
case 3:
// doing a normal seek
set_osd_callback(OSD_PROGRAM, set_seek_status);
break;
case 4:
// set bookmark failed
set_osd_callback(OSD_PROGRAM, set_bookmark_status_fail);
break;
}
mvpw_set_timer(mythtv_osd_description, seek_disable_osd , 5000);
mvpw_set_timer(mythtv_osd_program, seek_disable_osd , 5000);
}
void
video_play(mvp_widget_t *widget)
{
demux_attr_t *attr;
video_info_t *vi;
TRC("%s\n", __FUNCTION__);
mvpw_set_idle(NULL);
if (demux_spu_get_id(handle) < 0)
mvpw_set_timer(root, video_subtitle_check, 1000);
else
mvpw_set_timer(root, video_subtitle_display, 250);
video_set_root();
av_set_tv_aspect(config->av_tv_aspect);
attr = demux_get_attr(handle);
vi = &attr->video.stats.info.video;
video_change_aspect(vi->aspect,vi->afd);
/*Force video demux code to detect and trigger an aspect event for any
*new AFD or aspect ratio: */
vi->aspect = -1;
vi->afd = -1;
paused = 0;
video_reopen = 1;
video_playing = 1;
pthread_cond_broadcast(&video_cond);
}
void
video_subtitle_check(mvp_widget_t *widget)
{
extern mvp_widget_t *main_menu;
if (demux_spu_get_id(handle) >= 0)
mvpw_set_timer(root, video_subtitle_display, 250);
else
mvpw_set_timer(root, video_subtitle_check, 1000);
if (gui_state == MVPMC_STATE_EMULATE ) {
return;
}
if (! (mvpw_visible(file_browser) ||
mvpw_visible(playlist_widget) ||
mvpw_visible(mythtv_browser) ||
mvpw_visible(main_menu) ||
mvpw_visible(settings) ||
mvpw_visible(ct_text_box) ||
mvpw_visible(mythtv_menu))) {
if(showing_guide == 0) {
video_thumbnail(AV_THUMBNAIL_OFF,0);
}
}
}
static void
video_unpause_timer_callback(mvp_widget_t * widget)
{
if(!paused)
av_play();
mvpw_set_timer(widget,NULL,0);
}
void
fb_shuffle(int shuffle)
{
char **item, *tmp;
int i, j, k, n;
if (shuffle)
mvpw_set_menu_title(playlist_widget, "Shuffle Play");
else
mvpw_set_menu_title(playlist_widget, "Play All");
item = alloca(sizeof(char*) * MAX_PLAYLIST_ENTRIES);
// Recurse from the current directory and find all
// audio files
n = 0;
recurse_find_audio(cwd, item, &n);
if (n == 0) {
gui_error("No audio files exist in this directory or its subdirectories");
return;
}
if (shuffle && (n > 1)) {
for (i=0; i < MAX_PLAYLIST_ENTRIES; i++) {
j = rand() % n;
k = rand() % n;
tmp = item[k];
item[k] = item[j];
item[j] = tmp;
}
}
printf("created playlist of %d songs\n", n);
switch_hw_state(MVPMC_STATE_FILEBROWSER);
video_functions = &file_functions;
playlist_clear();
mvpw_show(playlist_widget);
mvpw_focus(playlist_widget);
playlist_create(item, n);
// Release the list of items
for (i = 0; i < n; i++)
free(item[i]);
if (shuffle)
mvpw_set_text_str(fb_name, "Shuffle Play");
else
mvpw_set_text_str(fb_name, "Play All");
mvpw_show(fb_progress);
mvpw_set_timer(fb_progress, fb_osd_update, 500);
playlist_play(NULL);
}
void
timed_osd(int timeout)
{
if ((timeout == 0) || display_on)
return;
display_on_alt = 1;
enable_osd();
mvpw_set_timer(root, seek_disable_osd, timeout);
}
static void
select_callback(mvp_widget_t *widget, char *item, void *key)
{
char path[1024], *ptr;
struct stat64 sb;
sprintf(path, "%s/%s", cwd, item);
if (stat64(path, &sb)!=0) {
printf("Could not stat %s error %d\n",item,errno);
if (strcmp(item,"../")==0 ) {
// probably lost network put you back in root
strcpy(cwd,"/");
strcpy(path,"/");
stat64(path, &sb);
}
}
if (current_pl && !is_playlist(item)) {
free(current_pl);
current_pl = NULL;
}
if (current_pl && (playlist == NULL)) {
free(current_pl);
current_pl = NULL;
}
printf("%s(): path '%s'\n", __FUNCTION__, path);
if (current && (strcmp(path, current) == 0)) {
printf("selected current item\n");
if (is_video(item) || (is_streaming(item) > 100)) {
mvpw_hide(widget);
mvpw_hide(fb_progress);
av_move(0, 0, 0);
screensaver_disable();
return;
}
}
if (current_pl && (strcmp(path, current_pl) == 0)) {
if (is_playlist(item)) {
mvpw_show(fb_progress);
mvpw_set_timer(fb_progress, fb_osd_update, 500);
mvpw_hide(widget);
printf("Show playlist menu\n");
mvpw_show(playlist_widget);
mvpw_focus(playlist_widget);
return;
}
}
if (S_ISDIR(sb.st_mode)) {
if (strcmp(item, "../") == 0) {
strcpy(path, cwd);
if (path[strlen(path)-1] == '/')
path[strlen(path)-1] = '\0';
if ((ptr=strrchr(path, '/')) != NULL)
*ptr = '\0';
if (path[0] == '\0')
sprintf(path, "/");
} else {
if ((ptr=strrchr(path, '/')) != NULL)
*ptr = '\0';
}
if (strstr(path,"/uPnP")!=NULL && strstr(cwd,"/uPnP")==NULL ){
mount_djmount(path);
} else if (strstr(path,"/uPnP")==NULL && strstr(cwd,"/uPnP")!=NULL ) {
unmount_djmount();
}
strncpy(cwd, path, sizeof(cwd));
while ((cwd[0] == '/') && (cwd[1] == '/'))
memmove(cwd, cwd+1, strlen(cwd));
mvpw_clear_menu(widget);
mvpw_set_menu_title(widget, cwd);
busy_start();
add_dirs(widget);
add_files(widget);
busy_end();
mvpw_expose(widget);
} else {
switch_hw_state(MVPMC_STATE_FILEBROWSER);
if (current)
free(current);
current = NULL;
audio_stop = 1;
pthread_kill(audio_thread, SIGURG);
while (audio_playing)
usleep(1000);
current = strdup(path);
if (is_streaming(item) > 100) {
// Use VLC callbacks for streaming items
video_functions = &vlc_functions;
// Allow broadcast messages to be sent so
// we can tell VLC to start the stream
vlc_broadcast_enabled = 1;
} else {
video_functions = &file_functions;
}
add_osd_widget(fb_program_widget, OSD_PROGRAM,
osd_settings.program, NULL);
mvpw_set_text_str(fb_name, item);
/*
* This code sends the currently playing file name to the display.
*/
snprintf(display_message, sizeof(display_message),
"File:%s\n", item);
display_send(display_message);
audio_clear();
video_clear();
playlist_clear();
if (is_video(item)) {
if (key != NULL) {
mvpw_hide(widget);
mvpw_hide(fb_progress);
av_move(0, 0, 0);
} else {
mvpw_show(fb_progress);
}
mvpw_set_timer(fb_progress, fb_osd_update, 500);
video_play(NULL);
mvpw_show(root);
mvpw_expose(root);
mvpw_focus(root);
} else if (is_audio(item) || is_streaming(item)>=0 ) {
mvpw_show(fb_progress);
mvpw_set_timer(fb_progress, fb_osd_update, 500);
audio_play(NULL);
} else if (is_image(item)) {
mvpw_hide(widget);
printf("Displaying image '%s'\n", path);
if (mvpw_load_image_jpeg(iw, path) == 0) {
mvpw_show_image_jpeg(iw);
av_wss_update_aspect(WSS_ASPECT_UNKNOWN);
} else {
mvpw_set_image(iw, path);
}
mvpw_show(iw);
mvpw_focus(iw);
loaded_offset = 0;
loaded_status = 0;
fb_next_image(1);
} else if (is_playlist(item)) {
if (current_pl)
free(current_pl);
current_pl = strdup(path);
mvpw_show(fb_progress);
mvpw_set_timer(fb_progress, fb_osd_update, 500);
mvpw_hide(widget);
printf("Show playlist menu\n");
mvpw_show(playlist_widget);
mvpw_focus(playlist_widget);
playlist_clear();
playlist_play(NULL);
}
}
}
void
video_callback(mvp_widget_t *widget, char key)
{
int jump;
long long offset, size;
pts_sync_data_t async, vsync;
av_state_t state;
/*
printf("**SSDEBUG: In video_callback and got key %d \n",key);
*/
if (!video_playing)
return;
if(showing_guide) {
if(mvp_tvguide_callback(widget, key) == 1)
return;
}
if ( video_functions->key != NULL ) {
if ( video_functions->key(key) == 1 ) {
return;
}
}
switch (key) {
case MVPW_KEY_GO:
case MVPW_KEY_GUIDE:
if(showing_guide == 0 && showing_guide == 0) {
printf("In %s showing guide %d \n",__FUNCTION__, key);
showing_guide = 1;
mvp_tvguide_video_topright(1);
mvp_tvguide_show(mythtv_livetv_program_list, mythtv_livetv_description,
mythtv_livetv_clock);
break;
}
/* if the guide button is pressed while guide is active fall through to go back to remove guide and return to TV */
case MVPW_KEY_TV:
if(showing_guide == 1) {
printf("In %s hiding guide %d \n", __FUNCTION__, key);
showing_guide = 0;
mvp_tvguide_video_topright(0);
mvp_tvguide_hide(mythtv_livetv_program_list, mythtv_livetv_description,
mythtv_livetv_clock);
}
break;
case MVPW_KEY_STOP:
case MVPW_KEY_EXIT:
back_to_guide_menu();
new_live_tv = 0;
break;
case MVPW_KEY_PAUSE:
if (av_pause()) {
mvpw_show(pause_widget);
mvpw_hide(ffwd_widget);
paused = 1;
if (pause_osd && !display_on && (display_on_alt < 2)) {
display_on_alt = 2;
enable_osd();
}
screensaver_enable();
} else {
if (pause_osd && !display_on &&
(display_on_alt == 2)) {
display_on_alt = 0;
disable_osd();
mvpw_expose(root);
}
av_get_state(&state);
if (state.mute)
mvpw_show(mute_widget);
else
mvpw_hide(mute_widget);
mvpw_hide(pause_widget);
paused = 0;
screensaver_disable();
}
break;
case MVPW_KEY_PLAY:
if ( paused ) {
/*
* play key can be used to un-pause
*/
av_pause();
if (pause_osd && !display_on &&
(display_on_alt == 2)) {
display_on_alt = 0;
disable_osd();
mvpw_expose(root);
}
mvpw_hide(pause_widget);
mvpw_hide(mute_widget);
paused = 0;
screensaver_disable();
}
break;
case MVPW_KEY_REPLAY:
seek_by(-30);
timed_osd(seek_osd_timeout*1000);
break;
case MVPW_KEY_REWIND:
seek_by(-10);
timed_osd(seek_osd_timeout*1000);
break;
case MVPW_KEY_SKIP:
if (mythtv_seek_amount == 0 ) {
seek_by(30);
}
else if (mythtv_seek_amount == 1 ) {
seek_by(60);
}
else {
seek_by(30);
}
timed_osd(seek_osd_timeout*1000);
break;
case MVPW_KEY_FFWD:
if (av_ffwd() == 0) {
demux_flush(handle);
demux_seek(handle);
av_get_state(&state);
av_stop();
av_reset();
if (state.mute) {
av_set_mute(1);
}
av_play();
mvpw_hide(ffwd_widget);
} else {
av_get_state(&state);
mvpw_show(ffwd_widget);
mvpw_hide(pause_widget);
screensaver_disable();
}
timed_osd(seek_osd_timeout*1000);
break;
case MVPW_KEY_LEFT:
if (video_functions->seek) {
size = video_functions->size();
jump_target = -1;
jumping = 1;
if (video_write_thread) {
pthread_kill(video_write_thread, SIGURG);
}
if (audio_write_thread) {
pthread_kill(audio_write_thread, SIGURG);
}
offset = video_functions->seek(0, SEEK_CUR);
jump_target = ((-size / 100.0) + offset);
pthread_cond_broadcast(&video_cond);
}
break;
case MVPW_KEY_RIGHT:
if (video_functions->seek) {
size = video_functions->size();
jump_target = -1;
jumping = 1;
if (video_write_thread) {
pthread_kill(video_write_thread, SIGURG);
}
if (audio_write_thread) {
pthread_kill(audio_write_thread, SIGURG);
}
offset = video_functions->seek(0, SEEK_CUR);
jump_target = ((size / 100.0) + offset);
pthread_cond_broadcast(&video_cond);
timed_osd(seek_osd_timeout*1000);
}
break;
case MVPW_KEY_ZERO ... MVPW_KEY_NINE:
if(new_live_tv) {
printf("In %s showing guide %d \n",__FUNCTION__, key);
showing_guide = 1;
mvp_tvguide_video_topright(1);
mvp_tvguide_show(mythtv_livetv_program_list, mythtv_livetv_description,
mythtv_livetv_clock);
mvp_tvguide_callback(widget, key);
}
else if (mythtv_livetv) {
back_to_guide_menu();
mythtv_key_callback(mythtv_browser, key);
}
else {
size = video_functions->size();
jump_target = -1;
jumping = 1;
if (video_write_thread) {
pthread_kill(video_write_thread, SIGURG);
}
if (audio_write_thread) {
pthread_kill(audio_write_thread, SIGURG);
}
jump = key;
jump_target = size * (jump / 10.0);
pthread_cond_broadcast(&video_cond);
timed_osd(seek_osd_timeout*1000);
}
break;
case MVPW_KEY_MENU:
mvpw_show(popup_menu);
mvpw_focus(popup_menu);
break;
case MVPW_KEY_MUTE:
if (mvpw_visible(ffwd_widget)) {
mvpw_hide(mute_widget);
break;
}
if (av_mute() == 1) {
mvpw_show(mute_widget);
} else {
mvpw_hide(mute_widget);
}
break;
case MVPW_KEY_BLANK:
case MVPW_KEY_OK:
if (display_on || display_on_alt) {
disable_osd();
mvpw_expose(root);
display_on = 1;
display_on_alt = 0;
} else {
enable_osd();
}
display_on = !display_on;
break;
case MVPW_KEY_FULL:
case MVPW_KEY_PREV_CHAN:
if(IS_4x3(av_get_tv_aspect())) {
if(av_get_tv_aspect() == AV_TV_ASPECT_4x3_CCO)
av_set_tv_aspect(AV_TV_ASPECT_4x3);
else
av_set_tv_aspect(AV_TV_ASPECT_4x3_CCO);
}
break;
case MVPW_KEY_CHAN_UP:
case MVPW_KEY_UP:
if (mythtv_livetv)
mythtv_channel_up();
break;
case MVPW_KEY_CHAN_DOWN:
case MVPW_KEY_DOWN:
if (mythtv_livetv)
mythtv_channel_down();
break;
case MVPW_KEY_RECORD:
/*
* XXX: This is a temporary hack until we figure out how
* to tell when the audio and video are out of sync,
* and correct it automatically.
*/
av_get_audio_sync(&async);
av_get_video_sync(&vsync);
printf("PRE SYNC: a 0x%"PRIx64" 0x%"PRIx64" v 0x%"PRIx64" 0x%"PRIx64"\n",
async.stc, async.pts, vsync.stc, vsync.pts);
av_delay_video(1000);
av_get_audio_sync(&async);
av_get_video_sync(&vsync);
printf("POST SYNC: a 0x%"PRIx64" 0x%"PRIx64" v 0x%"PRIx64" 0x%"PRIx64"\n",
async.stc, async.pts, vsync.stc, vsync.pts);
break;
case MVPW_KEY_VOL_UP:
case MVPW_KEY_VOL_DOWN:
volume_key_callback(volume_dialog, key);
mvpw_show(volume_dialog);
mvpw_set_timer(volume_dialog, timer_hide, 3000);
break;
default:
PRINTF("button %d\n", key);
break;
}
}
void
back_to_guide_menu()
{
disable_osd();
if ( !running_replaytv ) {
video_thumbnail(AV_THUMBNAIL_EIGTH,VID_THUMB_BOTTOM_RIGHT);
}
if (spu_widget) {
mvpw_hide(spu_widget);
mvpw_expose(root);
mvpw_destroy(spu_widget);
spu_widget = NULL;
mvpw_set_timer(root, NULL, 0);
}
mvpw_hide(osd_widget);
mvpw_hide(mute_widget);
mvpw_hide(pause_widget);
mvpw_hide(ffwd_widget);
mvpw_hide(zoom_widget);
display_on = 0;
zoomed = 0;
switch (gui_state) {
case MVPMC_STATE_NONE:
case MVPMC_STATE_EMULATE:
case MVPMC_STATE_EMULATE_SHUTDOWN:
case MVPMC_STATE_WEATHER:
/*
* XXX: redisplay the main menu?
*/
break;
case MVPMC_STATE_MYTHTV:
case MVPMC_STATE_MYTHTV_SHUTDOWN:
printf("%s(): %d\n", __FUNCTION__, __LINE__);
if (mythtv_livetv == 1) {
if (mythtv_state == MYTHTV_STATE_LIVETV) {
if (mvpw_visible(mythtv_browser) || new_live_tv) {
mythtv_livetv_stop();
mythtv_livetv = 0;
running_mythtv = 0;
if(new_live_tv) {
switch_gui_state(MVPMC_STATE_MYTHTV);
mvpw_show(mythtv_logo);
mvpw_show(mythtv_menu);
mvpw_focus(mythtv_menu);
}
} else {
mvpw_show(mythtv_channel);
mvpw_show(mythtv_date);
mvpw_show(mythtv_description);
mvpw_show(mythtv_logo);
mvpw_show(mythtv_browser);
mvpw_focus(mythtv_browser);
video_thumbnail(AV_THUMBNAIL_EIGTH,VID_THUMB_BOTTOM_RIGHT);
}
} else if (mythtv_state == MYTHTV_STATE_MAIN) {
mvpw_show(mythtv_logo);
mvpw_show(mythtv_menu);
} else {
mythtv_show_widgets();
}
} else if (mythtv_main_menu) {
mvpw_show(mythtv_logo);
mvpw_show(mythtv_menu);
mvpw_focus(mythtv_menu);
} else if (running_mythtv) {
printf("%s(): %d\n", __FUNCTION__, __LINE__);
mythtv_show_widgets();
mvpw_focus(mythtv_browser);
}
break;
case MVPMC_STATE_REPLAYTV:
case MVPMC_STATE_REPLAYTV_SHUTDOWN:
video_playing = 0;
replaytv_back_from_video();
break;
case MVPMC_STATE_FILEBROWSER:
case MVPMC_STATE_FILEBROWSER_SHUTDOWN:
case MVPMC_STATE_HTTP:
case MVPMC_STATE_HTTP_SHUTDOWN:
if (playlist) {
mvpw_show(fb_progress);
mvpw_show(playlist_widget);
mvpw_focus(playlist_widget);
} else {
mvpw_show(fb_progress);
mvpw_show(file_browser);
mvpw_focus(file_browser);
}
break;
case MVPMC_STATE_MCLIENT:
case MVPMC_STATE_MCLIENT_SHUTDOWN:
/*
* No code is necessary here because:
* - The key is already trapped / processed in gui.c/mclient_key_callback.
* - And the mclient show / focus is in gui.c/main_select_callback.
*/
break;
}
mvpw_expose(root);
}
void*
audio_write_start(void *arg)
{
int idle = 1;
pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
int len;
sigset_t sigs;
demux_attr_t *attr;
video_info_t *vi;
signal(SIGURG, sighandler);
sigemptyset(&sigs);
sigaddset(&sigs, SIGURG);
pthread_sigmask(SIG_UNBLOCK, &sigs, NULL);
pthread_mutex_lock(&mutex);
printf("audio write thread started (pid %d)\n", getpid());
pthread_cond_wait(&video_cond, &mutex);
while (1) {
while (seeking || jumping)
pthread_cond_wait(&video_cond, &mutex);
while (!video_playing) {
pcm_decoded = 0;
empty_ac3();
if ( !(idle) ) {
sem_post(&write_threads_idle_sem);
idle = 1;
printf("audio write thread sleeping...\n");
}
pthread_cond_wait(&video_cond, &mutex);
}
if ( idle ) {
sem_wait(&write_threads_idle_sem);
idle = 0;
printf("audio write thread running\n");
}
if (running_replaytv) {
attr = demux_get_attr(handle);
vi = &attr->video.stats.info.video;
if (attr->audio.type != audio_type) {
// JBH: FIX ME: This code never gets hit
audio_type = attr->audio.type;
switch (audio_type) {
case AUDIO_MODE_AC3:
case AUDIO_MODE_PCM:
audio_output = AV_AUDIO_PCM;
printf("switch to PCM audio\n");
break;
default:
av_set_audio_type(audio_type);
audio_output = AV_AUDIO_MPEG;
printf("switch to MPEG audio\n");
break;
}
av_set_audio_output(audio_output);
}
}
switch (audio_type) {
case AUDIO_MODE_MPEG1_PES:
case AUDIO_MODE_MPEG2_PES:
case AUDIO_MODE_ES:
if (jit_mode == 0) {
if ((len=DEMUX_WRITE_AUDIO(handle, fd_audio)) > 0)
pthread_cond_broadcast(&video_cond);
else
pthread_cond_wait(&video_cond, &mutex);
} else {
int flags, duration;
len=DEMUX_JIT_WRITE_AUDIO(handle, fd_audio,
get_cur_vid_stc(),jit_mode,
&flags,&duration);
if(flags & 4)
{
/*4 is the same as 1 followed by 2*/
flags = (flags | 1 | 2) & ~4;
}
if(flags & 1)
{
av_pause_video();
}
if((flags & 2) && !paused)
{
if(duration <= 10)
video_unpause_timer_callback(pause_widget);
else
mvpw_set_timer(pause_widget,
video_unpause_timer_callback, duration);
}
if(flags & 8)
{
usleep(duration*1000);
}
if(len > 0)
pthread_cond_broadcast(&video_cond);
else if(!(flags & 8))
pthread_cond_wait(&video_cond, &mutex);
}
break;
case AUDIO_MODE_PCM:
/*
* XXX: PCM audio does not work yet
*/
pthread_cond_wait(&video_cond, &mutex);
break;
case AUDIO_MODE_AC3:
if (audio_output_mode == AUD_OUTPUT_PASSTHRU ) {
if ((len=DEMUX_WRITE_AUDIO(handle, fd_audio)) > 0)
pthread_cond_broadcast(&video_cond);
else
pthread_cond_wait(&video_cond, &mutex);
break;
}
if (ac3more == -1)
ac3more = a52_decode_data(NULL, NULL,
pcm_decoded);
if (ac3more == 1) {
ac3more = a52_decode_data(ac3buf,
ac3buf + ac3len,
pcm_decoded);
if (ac3more == 1) {
pthread_cond_wait(&video_cond, &mutex);
break;
}
}
if (ac3more == 0) {
ac3len = demux_get_audio(handle, ac3buf,
sizeof(ac3buf));
ac3more = 1;
}
if (ac3more == 0)
pthread_cond_wait(&video_cond, &mutex);
else
pthread_cond_broadcast(&video_cond);
pcm_decoded = 1;
break;
}
}
return NULL;
}
