static event_t *
rtmp_playvideo(const char *url0, media_pipe_t *mp,
char *errbuf, size_t errlen,
video_queue_t *vq, struct vsource_list *vsl,
const video_args_t *va0)
{
video_args_t va = *va0;
rtmp_t r = {0};
event_t *e;
char *url = mystrdupa(url0);
mp_set_url(mp, va0->canonical_url, va0->parent_url, va0->parent_title);
usage_event("Play video", 1, USAGE_SEG("format", "RTMP"));
prop_set(mp->mp_prop_metadata, "format", PROP_SET_STRING, "RTMP");
prop_set(mp->mp_prop_root, "loading", PROP_SET_INT, 1);
va.flags |= BACKEND_VIDEO_NO_FS_SCAN;
rtmp_log_level = RTMP_LOGINFO;
RTMP_LogSetLevel(rtmp_log_level);
r.r = RTMP_Alloc();
RTMP_Init(r.r, mp->mp_cancellable);
int64_t start = playinfo_get_restartpos(va.canonical_url, va.title, va.resume_mode);
if(!RTMP_SetupURL(r.r, url)) {
snprintf(errbuf, errlen, "Unable to setup RTMP-session");
rtmp_free(&r);
return NULL;
}
r.r->Link.lFlags |= RTMP_LF_SWFV;
if(!RTMP_Connect(r.r, NULL, errbuf, errlen, 5000)) {
rtmp_free(&r);
return NULL;
}
if(!RTMP_ConnectStream(r.r, 0)) {
snprintf(errbuf, errlen, "Unable to connect RTMP-stream");
rtmp_free(&r);
return NULL;
}
if(start)
RTMP_SendSeek(r.r, start);
r.mp = mp;
mp->mp_audio.mq_stream = 0;
mp->mp_video.mq_stream = 0;
if(start > 0) {
r.seekpos_video = start * 1000;
r.seekpos_audio = start * 1000;
mp->mp_seek_base = r.seekpos_video;
mp->mp_video.mq_seektarget = r.seekpos_video;
mp->mp_audio.mq_seektarget = r.seekpos_video;
} else {
mp->mp_video.mq_seektarget = AV_NOPTS_VALUE;
mp->mp_audio.mq_seektarget = AV_NOPTS_VALUE;
mp->mp_seek_base = 0;
r.seekpos_audio = AV_NOPTS_VALUE;
r.seekpos_video = AV_NOPTS_VALUE;
}
mp_configure(mp, MP_CAN_PAUSE, MP_BUFFER_DEEP, 0, "video");
mp->mp_max_realtime_delay = (r.r->Link.timeout - 1) * 1000000;
mp_become_primary(mp);
playinfo_register_play(va.canonical_url, 0);
r.canonical_url = va.canonical_url;
r.restartpos_last = -1;
r.url = url;
r.va = &va;
r.is_loading = 1;
e = rtmp_loop(&r, mp, url, errbuf, errlen);
if(r.ss)
sub_scanner_destroy(r.ss);
if(r.total_duration) {
int p = mp->mp_seek_base / (r.total_duration * 10);
if(p >= video_settings.played_threshold) {
TRACE(TRACE_DEBUG, "RTMP", "Playback reached %d%%, counting as played",
p);
playinfo_register_play(va.canonical_url, 1);
playinfo_set_restartpos(va.canonical_url, -1, 0);
} else {
playinfo_set_restartpos(va.canonical_url, mp->mp_seek_base / 1000, 0);
}
}
mp_shutdown(mp);
TRACE(TRACE_DEBUG, "RTMP", "End of playback");
rtmp_free(&r);
return e;
}
static event_t *
fa_gme_playfile_internal(media_pipe_t *mp, const void *buf, size_t size,
char *errbuf, size_t errlen, int hold, int track,
const char *url)
{
media_queue_t *mq = &mp->mp_audio;
Music_Emu *emu;
gme_err_t err;
int sample_rate = 48000;
media_buf_t *mb = NULL;
event_t *e;
int registered_play = 0;
err = gme_open_data(buf, size, &emu, sample_rate);
if(err != NULL) {
snprintf(errbuf, errlen, "Unable to load file -- %s", err);
return NULL;
}
gme_start_track(emu, track);
mp->mp_audio.mq_stream = 0;
mp_configure(mp, MP_PLAY_CAPS_PAUSE | MP_PLAY_CAPS_SEEK,
MP_BUFFER_SHALLOW, 0, "tracks");
mp_become_primary(mp);
while(1) {
if(mb == NULL) {
if(gme_track_ended(emu)) {
mb = MB_EOF;
} else {
mb = media_buf_alloc_unlocked(mp, sizeof(int16_t) * CHUNK_SIZE * 2);
mb->mb_data_type = MB_AUDIO;
mb->mb_channels = 2;
mb->mb_rate = sample_rate;
mb->mb_pts = gme_tell(emu) * 1000;
mb->mb_drive_clock = 1;
if(!registered_play && mb->mb_pts > PLAYINFO_AUDIO_PLAY_THRESHOLD) {
registered_play = 1;
playinfo_register_play(url, 1);
}
gme_play(emu, CHUNK_SIZE * mb->mb_channels, (void *)mb->mb_data);
}
}
if(mb == MB_EOF) {
/* Wait for queues to drain */
e = mp_wait_for_empty_queues(mp);
if(e == NULL) {
e = event_create_type(EVENT_EOF);
break;
}
} else if((e = mb_enqueue_with_events(mp, mq, mb)) == NULL) {
mb = NULL; /* Enqueue succeeded */
continue;
}
if(event_is_type(e, EVENT_PLAYQUEUE_JUMP)) {
mp_flush(mp, 0);
break;
} else if(event_is_type(e, EVENT_SEEK)) {
event_ts_t *ets = (event_ts_t *)e;
gme_seek(emu, ets->ts / 1000);
seekflush(mp, &mb);
} else if(event_is_action(e, ACTION_SKIP_BACKWARD) ||
event_is_action(e, ACTION_SKIP_FORWARD) ||
event_is_action(e, ACTION_STOP)) {
mp_flush(mp, 0);
break;
}
event_release(e);
}
gme_delete(emu);
if(mb != NULL && mb != MB_EOF)
media_buf_free_unlocked(mp, mb);
return e;
}
/**
* Play given track.
*
* We only expect this to be called from the playqueue system.
*/
static event_t *
be_sid2player_play(const char *url0, media_pipe_t *mp,
char *errbuf, size_t errlen, int hold,
const char *mimetype)
{
media_queue_t *mq = &mp->mp_audio;
char *url, *p;
int sample = 0;
media_buf_t *mb = NULL;
event_t *e;
int subsong;
int registered_play = 0;
void *player;
url0 += strlen("sidplayer:");
url = mystrdupa(url0);
p = strrchr(url, '/');
if(p == NULL) {
snprintf(errbuf, errlen, "Invalid filename");
return NULL;
}
*p++= 0;
subsong = atoi(p);
buf_t *b;
if((b = fa_load(url, FA_LOAD_ERRBUF(errbuf, errlen), NULL)) == NULL)
return NULL;
player = sidcxx_load(b->b_ptr, b->b_size, subsong, errbuf, errlen);
buf_release(b);
if(player == NULL)
return NULL;
mp_set_playstatus_by_hold(mp, hold, NULL);
mp->mp_audio.mq_stream = 0;
mp_configure(mp, MP_PLAY_CAPS_PAUSE, MP_BUFFER_NONE, 0, "tracks");
mp_become_primary(mp);
while(1) {
if(mb == NULL) {
mb = media_buf_alloc_unlocked(mp, sizeof(int16_t) * CHUNK_SIZE * 2);
mb->mb_data_type = MB_AUDIO;
mb->mb_channels = 2;
mb->mb_rate = 44100;
mb->mb_pts = sample * 1000000LL / mb->mb_rate;
mb->mb_drive_clock = 1;
if(!registered_play && mb->mb_pts > PLAYINFO_AUDIO_PLAY_THRESHOLD) {
registered_play = 1;
playinfo_register_play(url0, 1);
}
sample += CHUNK_SIZE;
int16_t *samples = mb->mb_data;
sidcxx_play(player, samples,
CHUNK_SIZE * sizeof(int16_t) * mb->mb_channels);
// Crossmix 25%
int i, l, r, L, R;
for(i = 0; i < CHUNK_SIZE; i++) {
l = samples[i * 2 + 0];
r = samples[i * 2 + 1];
L = 3 * l + r * 2;
R = 3 * r + l * 2;
L = L / 4;
R = R / 4;
if(L > 32767)
L = 32767;
if(L < -32768)
L = -32768;
if(R > 32767)
R = 32767;
if(R < -32768)
R = -32768;
samples[i * 2 + 0] = L;
samples[i * 2 + 1] = R;
}
}
if((e = mb_enqueue_with_events(mp, mq, mb)) == NULL) {
mb = NULL; /* Enqueue succeeded */
continue;
}
if(event_is_type(e, EVENT_PLAYQUEUE_JUMP)) {
mp_flush(mp, 0);
break;
} else if(event_is_action(e, ACTION_SKIP_BACKWARD) ||
event_is_action(e, ACTION_SKIP_FORWARD) ||
event_is_action(e, ACTION_STOP)) {
mp_flush(mp, 0);
break;
}
event_release(e);
}
sidcxx_stop(player);
return e;
}
