void video_playback_destroy(video_playback_t *vp) { event_t *e = event_create_type(EVENT_EXIT); mp_enqueue_event(vp->vp_mp, e); event_release(e); hts_thread_join(&vp->vp_thread); free(vp); }
void showtime_shutdown(int retcode) { TRACE(TRACE_DEBUG, "core", "Shutdown requested, returncode = %d", retcode); if(gconf.exit_code != 1) { // Force exit gconf.exit_code = retcode; arch_exit(); } gconf.exit_code = retcode; // run early shutdown hooks (those must be fast) shutdown_hook_run(1); htsmsg_store_flush(); event_to_ui(event_create_type(EVENT_STOP_UI)); }
static void enable_test_thread(int on) { if(!generator_tid == !on) return; if(on) { assert(gen_mp == NULL); gen_mp = mp_create("testsignal", MP_PRIMABLE); hts_thread_create_joinable("audiotest", &generator_tid, test_generator_thread, gen_mp, THREAD_PRIO_DEMUXER); } else { event_t *e = event_create_type(EVENT_EXIT); mp_enqueue_event(gen_mp, e); event_release(e); hts_thread_join(&generator_tid); mp_shutdown(gen_mp); mp_ref_dec(gen_mp); gen_mp = NULL; generator_tid = 0; } }
static event_t * openspc_play(media_pipe_t *mp, AVIOContext *avio, char *errbuf, size_t errlen) { media_queue_t *mq = &mp->mp_audio; #error fa_fsize can return -1 .. deal with it size_t r, siz = fa_fsize(fh); uint8_t *buf = malloc(siz); media_buf_t *mb = NULL; event_t *e; int hold = 0, lost_focus = 0; int sample = 0; unsigned int duration = INT32_MAX; mp_set_playstatus_by_hold(mp, hold, NULL); mp->mp_audio.mq_stream = 0; fa_seek(fh, 0, SEEK_SET); r = fa_read(fh, buf, siz); fa_close(fh); if(r != siz) { free(buf); snprintf(errbuf, errlen, "openspc: Unable to read file"); return NULL; } if(OSPC_Init(buf, siz)) { free(buf); snprintf(errbuf, errlen, "openspc: Unable to initialize file"); return NULL; } if(!memcmp("v0.30", buf + 0x1c, 4) && buf[0x23] == 0x1a) { char str[4]; memcpy(str, buf + 0xa9, 3); str[3] = 0; duration = atoi(str) * 32000; } mp_set_play_caps(mp, MP_PLAY_CAPS_PAUSE); mp_become_primary(mp); while(1) { if(mb == NULL) { if(sample > duration) { while((e = mp_wait_for_empty_queues(mp, 0)) != NULL) { if(event_is_type(e, EVENT_PLAYQUEUE_JUMP) || event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } if(e == NULL) e = event_create_type(EVENT_EOF); break; } mb = media_buf_alloc(); mb->mb_data_type = MB_AUDIO; mb->mb_size = sizeof(int16_t) * 2048 * 2; mb->mb_data = malloc(mb->mb_size); mb->mb_size = OSPC_Run(-1, mb->mb_data, mb->mb_size); mb->mb_channels = 2; mb->mb_rate = 32000; mb->mb_time = sample * 1000000LL / mb->mb_rate; sample += 2048; } 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_PLAYPAUSE) || event_is_action(e, ACTION_PLAY) || event_is_action(e, ACTION_PAUSE)) { hold = action_update_hold_by_event(hold, e); mp_send_cmd_head(mp, mq, hold ? MB_CTRL_PAUSE : MB_CTRL_PLAY); lost_focus = 0; mp_set_playstatus_by_hold(mp, hold, NULL); } else if(event_is_type(e, EVENT_MP_NO_LONGER_PRIMARY)) { hold = 1; lost_focus = 1; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_type(e, EVENT_MP_IS_PRIMARY)) { if(lost_focus) { hold = 0; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, hold, NULL); } } else if(event_is_type(e, EVENT_INTERNAL_PAUSE)) { hold = 1; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } free(buf); return e; }
event_t * be_file_playaudio(const char *url, media_pipe_t *mp, char *errbuf, size_t errlen, int hold, const char *mimetype) { AVFormatContext *fctx; AVCodecContext *ctx; AVPacket pkt; media_format_t *fw; int i, r, si; media_buf_t *mb = NULL; media_queue_t *mq; event_ts_t *ets; int64_t ts, seekbase = 0; media_codec_t *cw; event_t *e; int lost_focus = 0; int registered_play = 0; mp_set_playstatus_by_hold(mp, hold, NULL); fa_handle_t *fh = fa_open_ex(url, errbuf, errlen, FA_BUFFERED_SMALL, NULL); if(fh == NULL) return NULL; // First we need to check for a few other formats #if ENABLE_LIBOPENSPC || ENABLE_LIBGME uint8_t pb[128]; size_t psiz; psiz = fa_read(fh, pb, sizeof(pb)); if(psiz < sizeof(pb)) { fa_close(fh); snprintf(errbuf, errlen, "Fill too small"); return NULL; } #if ENABLE_LIBGME if(*gme_identify_header(pb)) return fa_gme_playfile(mp, fh, errbuf, errlen, hold, url); #endif #if ENABLE_LIBOPENSPC if(!memcmp(pb, "SNES-SPC700 Sound File Data", 27)) return openspc_play(mp, fh, errbuf, errlen); #endif #endif AVIOContext *avio = fa_libav_reopen(fh); if(avio == NULL) { fa_close(fh); return NULL; } if((fctx = fa_libav_open_format(avio, url, errbuf, errlen, mimetype)) == NULL) { fa_libav_close(avio); return NULL; } TRACE(TRACE_DEBUG, "Audio", "Starting playback of %s", url); mp_configure(mp, MP_PLAY_CAPS_SEEK | MP_PLAY_CAPS_PAUSE, MP_BUFFER_SHALLOW); mp->mp_audio.mq_stream = -1; mp->mp_video.mq_stream = -1; fw = media_format_create(fctx); cw = NULL; for(i = 0; i < fctx->nb_streams; i++) { ctx = fctx->streams[i]->codec; if(ctx->codec_type != AVMEDIA_TYPE_AUDIO) continue; cw = media_codec_create(ctx->codec_id, 0, fw, ctx, NULL, mp); mp->mp_audio.mq_stream = i; break; } if(cw == NULL) { media_format_deref(fw); snprintf(errbuf, errlen, "Unable to open codec"); return NULL; } mp_become_primary(mp); mq = &mp->mp_audio; while(1) { /** * Need to fetch a new packet ? */ if(mb == NULL) { mp->mp_eof = 0; r = av_read_frame(fctx, &pkt); if(r == AVERROR(EAGAIN)) continue; if(r == AVERROR_EOF || r == AVERROR(EIO)) { mb = MB_SPECIAL_EOF; mp->mp_eof = 1; continue; } if(r != 0) { char msg[100]; fa_ffmpeg_error_to_txt(r, msg, sizeof(msg)); TRACE(TRACE_ERROR, "Audio", "Playback error: %s", msg); while((e = mp_wait_for_empty_queues(mp)) != NULL) { if(event_is_type(e, EVENT_PLAYQUEUE_JUMP) || event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } if(e == NULL) e = event_create_type(EVENT_EOF); break; } si = pkt.stream_index; if(si != mp->mp_audio.mq_stream) { av_free_packet(&pkt); continue; } mb = media_buf_alloc_unlocked(mp, pkt.size); mb->mb_data_type = MB_AUDIO; mb->mb_pts = rescale(fctx, pkt.pts, si); mb->mb_dts = rescale(fctx, pkt.dts, si); mb->mb_duration = rescale(fctx, pkt.duration, si); mb->mb_cw = media_codec_ref(cw); /* Move the data pointers from ffmpeg's packet */ mb->mb_stream = pkt.stream_index; memcpy(mb->mb_data, pkt.data, pkt.size); if(mb->mb_pts != AV_NOPTS_VALUE) { if(fctx->start_time == AV_NOPTS_VALUE) mb->mb_time = mb->mb_pts; else mb->mb_time = mb->mb_pts - fctx->start_time; } else mb->mb_time = AV_NOPTS_VALUE; mb->mb_send_pts = 1; av_free_packet(&pkt); } /* * Try to send the buffer. If mb_enqueue() returns something we * catched an event instead of enqueueing the buffer. In this case * 'mb' will be left untouched. */ if(mb == MB_SPECIAL_EOF) { // We have reached EOF, drain queues 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_CURRENT_PTS)) { ets = (event_ts_t *)e; seekbase = ets->ts; if(registered_play == 0) { if(ets->ts - fctx->start_time > METADB_AUDIO_PLAY_THRESHOLD) { registered_play = 1; metadb_register_play(url, 1, CONTENT_AUDIO); } } } else if(event_is_type(e, EVENT_SEEK)) { ets = (event_ts_t *)e; ts = ets->ts + fctx->start_time; if(ts < fctx->start_time) ts = fctx->start_time; av_seek_frame(fctx, -1, ts, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FAST_BACKWARD)) { av_seek_frame(fctx, -1, seekbase - 60000000, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_BACKWARD)) { av_seek_frame(fctx, -1, seekbase - 15000000, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FAST_FORWARD)) { av_seek_frame(fctx, -1, seekbase + 60000000, 0); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FORWARD)) { av_seek_frame(fctx, -1, seekbase + 15000000, 0); seekflush(mp, &mb); #if 0 } else if(event_is_action(e, ACTION_RESTART_TRACK)) { av_seek_frame(fctx, -1, 0, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); #endif } else if(event_is_action(e, ACTION_PLAYPAUSE) || event_is_action(e, ACTION_PLAY) || event_is_action(e, ACTION_PAUSE)) { hold = action_update_hold_by_event(hold, e); mp_send_cmd_head(mp, mq, hold ? MB_CTRL_PAUSE : MB_CTRL_PLAY); lost_focus = 0; mp_set_playstatus_by_hold(mp, hold, NULL); } else if(event_is_type(e, EVENT_MP_NO_LONGER_PRIMARY)) { hold = 1; lost_focus = 1; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_type(e, EVENT_MP_IS_PRIMARY)) { if(lost_focus) { hold = 0; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, hold, NULL); } } else if(event_is_type(e, EVENT_INTERNAL_PAUSE)) { hold = 1; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } if(mb != NULL && mb != MB_SPECIAL_EOF) media_buf_free_unlocked(mp, mb); media_codec_deref(cw); media_format_deref(fw); if(hold) { // If we were paused, release playback again. mp_send_cmd(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, 0, NULL); } 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); mp_become_primary(mp); while(1) { if(gme_track_ended(emu)) { e = event_create_type(EVENT_EOF); break; } 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 = sample_rate; mb->mb_pts = gme_tell(emu) * 1000; mb->mb_drive_clock = 1; if(!registered_play && mb->mb_pts > METADB_AUDIO_PLAY_THRESHOLD) { registered_play = 1; metadb_register_play(url, 1, CONTENT_AUDIO); } gme_play(emu, CHUNK_SIZE * mb->mb_channels, mb->mb_data); } 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) media_buf_free_unlocked(mp, mb); return e; }
static event_t * rtmp_loop(rtmp_t *r, media_pipe_t *mp, char *url, char *errbuf, size_t errlen) { RTMPPacket p = {0}; int pos = -1, ret; uint32_t dts; event_t *e = NULL; while(1) { if(pos == -1) { mp->mp_eof = 0; ret = RTMP_GetNextMediaPacket(r->r, &p); if(ret == 2) { /* Wait for queues to drain */ mp->mp_eof = 1; again: e = mp_wait_for_empty_queues(mp); if(e != NULL) { e = rtmp_process_event(r, e, NULL); if(e == NULL) goto again; } if(e == NULL) e = event_create_type(EVENT_EOF); break; } if(ret == 0) { int64_t restartpos = r->seekpos_video; if(cancellable_is_cancelled(mp->mp_cancellable)) { snprintf(errbuf, errlen, "Cancelled"); return NULL; } TRACE(TRACE_ERROR, "RTMP", "Disconnected"); sleep(1); if(restartpos == AV_NOPTS_VALUE) { snprintf(errbuf, errlen, "Giving up restart since nothing was decoded"); return NULL; } RTMP_Close(r->r); RTMP_Init(r->r, mp->mp_cancellable); memset(&p, 0, sizeof(p)); TRACE(TRACE_DEBUG, "RTMP", "Reconnecting stream at pos %ld", restartpos); if(!RTMP_SetupURL(r->r, url)) { snprintf(errbuf, errlen, "Unable to setup RTMP session"); return NULL; } if(!RTMP_Connect(r->r, NULL, errbuf, errlen, 5000)) { return NULL; } if(!RTMP_ConnectStream(r->r, 0)) { snprintf(errbuf, errlen, "Unable to stream RTMP session"); return NULL; } if(mp->mp_flags & MP_CAN_SEEK) RTMP_SendSeek(r->r, restartpos / 1000); continue; } dts = p.m_nTimeStamp; switch(p.m_packetType) { case RTMP_PACKET_TYPE_INFO: if(handle_metadata(r, p.m_body, p.m_nBodySize, mp, errbuf, errlen)) { RTMPPacket_Free(&p); return NULL; } break; case RTMP_PACKET_TYPE_VIDEO: e = get_packet_v(r, (void *)p.m_body, p.m_nBodySize, dts, mp); break; case RTMP_PACKET_TYPE_AUDIO: e = get_packet_a(r, (void *)p.m_body, p.m_nBodySize, dts, mp); break; case 0x16: pos = 0; break; default: TRACE(TRACE_DEBUG, "RTMP", "Got unknown packet type %d\n", p.m_packetType); break; } if(pos == -1) RTMPPacket_Free(&p); } if(pos != -1) { if(pos + 11 < p.m_nBodySize) { uint32_t ds = AMF_DecodeInt24(p.m_body + pos + 1); if(pos + 11 + ds + 4 > p.m_nBodySize) { snprintf(errbuf, errlen, "Corrupt stream"); RTMPPacket_Free(&p); return NULL; } dts = AMF_DecodeInt24(p.m_body + pos + 4); dts |= (p.m_body[pos + 7] << 24); if(p.m_body[pos] == RTMP_PACKET_TYPE_INFO) { if(handle_metadata(r, p.m_body, p.m_nBodySize, mp, errbuf, errlen)) { RTMPPacket_Free(&p); return NULL; } } else if(p.m_body[pos] == RTMP_PACKET_TYPE_VIDEO) { e = get_packet_v(r, (void *)p.m_body + pos + 11, ds, dts, mp); } else if(p.m_body[pos] == RTMP_PACKET_TYPE_AUDIO) { e = get_packet_a(r, (void *)p.m_body + pos + 11, ds, dts, mp); } else { TRACE(TRACE_DEBUG, "RTMP", "Got unknown packet type %d\n", p.m_body[pos]); } pos += 11 + ds + 4; } else { pos = -1; RTMPPacket_Free(&p); } } if(e != NULL) break; } return e; }
event_t * be_file_playaudio(const char *url, media_pipe_t *mp, char *errbuf, size_t errlen, int hold) { AVFormatContext *fctx; AVIOContext *avio; AVCodecContext *ctx; AVPacket pkt; media_format_t *fw; int i, r, si; media_buf_t *mb = NULL; media_queue_t *mq; event_ts_t *ets; int64_t ts, pts4seek = 0; media_codec_t *cw; event_t *e; int lost_focus = 0; mp_set_playstatus_by_hold(mp, hold, NULL); if((avio = fa_libav_open(url, 32768, errbuf, errlen)) == NULL) return NULL; // First we need to check for a few other formats #if ENABLE_LIBOPENSPC || ENABLE_LIBGME uint8_t pb[128]; size_t psiz; psiz = avio_read(avio, pb, sizeof(pb)); if(psiz < sizeof(pb)) { fa_libav_close(avio); snprintf(errbuf, errlen, "Fill too small"); return NULL; } #if ENABLE_LIBGME if(*gme_identify_header(pb)) return fa_gme_playfile(mp, avio, errbuf, errlen, hold); #endif #if ENABLE_LIBOPENSPC if(!memcmp(pb, "SNES-SPC700 Sound File Data", 27)) return openspc_play(mp, avio, errbuf, errlen); #endif #endif if((fctx = fa_libav_open_format(avio, url, errbuf, errlen)) == NULL) { fa_libav_close(avio); return NULL; } TRACE(TRACE_DEBUG, "Audio", "Starting playback of %s", url); mp_set_play_caps(mp, MP_PLAY_CAPS_SEEK | MP_PLAY_CAPS_PAUSE); mp->mp_audio.mq_stream = -1; mp->mp_video.mq_stream = -1; fw = media_format_create(fctx); cw = NULL; for(i = 0; i < fctx->nb_streams; i++) { ctx = fctx->streams[i]->codec; if(ctx->codec_type != AVMEDIA_TYPE_AUDIO) continue; cw = media_codec_create(ctx->codec_id, 0, fw, ctx, NULL, mp); mp->mp_audio.mq_stream = i; break; } if(cw == NULL) { media_format_deref(fw); snprintf(errbuf, errlen, "Unable to open codec"); return NULL; } mp_become_primary(mp); mq = &mp->mp_audio; while(1) { /** * Need to fetch a new packet ? */ if(mb == NULL) { if((r = av_read_frame(fctx, &pkt)) < 0) { while((e = mp_wait_for_empty_queues(mp, 0)) != NULL) { if(event_is_type(e, EVENT_PLAYQUEUE_JUMP) || event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } if(e == NULL) e = event_create_type(EVENT_EOF); break; } si = pkt.stream_index; if(si == mp->mp_audio.mq_stream) { /* Current audio stream */ mb = media_buf_alloc(); mb->mb_data_type = MB_AUDIO; } else { /* Check event queue ? */ av_free_packet(&pkt); continue; } mb->mb_pts = rescale(fctx, pkt.pts, si); mb->mb_dts = rescale(fctx, pkt.dts, si); mb->mb_duration = rescale(fctx, pkt.duration, si); mb->mb_cw = media_codec_ref(cw); /* Move the data pointers from ffmpeg's packet */ mb->mb_stream = pkt.stream_index; av_dup_packet(&pkt); mb->mb_data = pkt.data; pkt.data = NULL; mb->mb_size = pkt.size; pkt.size = 0; if(mb->mb_pts != AV_NOPTS_VALUE) { if(fctx->start_time == AV_NOPTS_VALUE) mb->mb_time = mb->mb_pts; else mb->mb_time = mb->mb_pts - fctx->start_time; pts4seek = mb->mb_time; } else mb->mb_time = AV_NOPTS_VALUE; av_free_packet(&pkt); } /* * Try to send the buffer. If mb_enqueue() returns something we * catched an event instead of enqueueing the buffer. In this case * 'mb' will be left untouched. */ 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)) { ets = (event_ts_t *)e; ts = ets->pts + fctx->start_time; if(ts < fctx->start_time) ts = fctx->start_time; av_seek_frame(fctx, -1, ts, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FAST_BACKWARD)) { av_seek_frame(fctx, -1, pts4seek - 60000000, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_BACKWARD)) { av_seek_frame(fctx, -1, pts4seek - 15000000, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FAST_FORWARD)) { av_seek_frame(fctx, -1, pts4seek + 60000000, 0); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FORWARD)) { av_seek_frame(fctx, -1, pts4seek + 15000000, 0); seekflush(mp, &mb); #if 0 } else if(event_is_action(e, ACTION_RESTART_TRACK)) { av_seek_frame(fctx, -1, 0, AVSEEK_FLAG_BACKWARD); seekflush(mp, &mb); #endif } else if(event_is_action(e, ACTION_PLAYPAUSE) || event_is_action(e, ACTION_PLAY) || event_is_action(e, ACTION_PAUSE)) { hold = action_update_hold_by_event(hold, e); mp_send_cmd_head(mp, mq, hold ? MB_CTRL_PAUSE : MB_CTRL_PLAY); lost_focus = 0; mp_set_playstatus_by_hold(mp, hold, NULL); } else if(event_is_type(e, EVENT_MP_NO_LONGER_PRIMARY)) { hold = 1; lost_focus = 1; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_type(e, EVENT_MP_IS_PRIMARY)) { if(lost_focus) { hold = 0; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, hold, NULL); } } else if(event_is_type(e, EVENT_INTERNAL_PAUSE)) { hold = 1; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } if(mb != NULL) media_buf_free(mb); media_codec_deref(cw); media_format_deref(fw); if(hold) { // If we were paused, release playback again. mp_send_cmd(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, 0, NULL); } return e; }
event_t * fa_xmp_playfile(media_pipe_t *mp, FILE *f, char *errbuf, size_t errlen, int hold, const char *url, size_t size) { event_t *e = NULL; xmp_context ctx = xmp_create_context(); // struct xmp_module_info mi; struct xmp_frame_info fi; char *u = mystrdupa(url); mp->mp_audio.mq_stream = 0; mp_configure(mp, MP_CAN_PAUSE | MP_CAN_SEEK, MP_BUFFER_SHALLOW, 0, "tracks"); mp_become_primary(mp); if(xmp_load_modulef(ctx, f, u, size) >= 0) { if(xmp_start_player(ctx, 44100, 0) == 0) { media_buf_t *mb = NULL; media_queue_t *mq = &mp->mp_audio; while(1) { if(mb == NULL) { if(xmp_play_frame(ctx)) { e = event_create_type(EVENT_EOF); break; } xmp_get_frame_info(ctx, &fi); if(fi.loop_count > 0) { e = event_create_type(EVENT_EOF); break; } mb = media_buf_alloc_unlocked(mp, fi.buffer_size); mb->mb_data_type = MB_AUDIO; mb->mb_channels = 2; mb->mb_rate = 44100; mb->mb_pts = fi.time * 1000; mb->mb_drive_clock = 1; memcpy(mb->mb_data, fi.buffer, fi.buffer_size); mp_set_duration(mp, fi.total_time * 1000); } 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); } xmp_end_player(ctx); } else { snprintf(errbuf, errlen, "XMP failed to start"); } } else { snprintf(errbuf, errlen, "XMP Loading error"); } // prop_ref_dec(dur); xmp_free_context(ctx); return e; }
static event_t * fa_gme_playfile_internal(media_pipe_t *mp, void *fh, char *errbuf, size_t errlen, int hold, int track) { media_queue_t *mq = &mp->mp_audio; Music_Emu *emu; gme_err_t err; char *buf; int lost_focus = 0; size_t size, r; int sample_rate = 48000; media_buf_t *mb = NULL; event_t *e; size = fa_fsize(fh); buf = malloc(size); r = fa_read(fh, buf, size); if(r != size) { snprintf(errbuf, errlen, "Unable to read file"); free(buf); return NULL; } err = gme_open_data(buf, size, &emu, sample_rate); free(buf); if(err != NULL) { snprintf(errbuf, errlen, "Unable to load file -- %s", err); return NULL; } gme_start_track(emu, track); mp_set_playstatus_by_hold(mp, hold, NULL); mp->mp_audio.mq_stream = 0; mp_set_play_caps(mp, MP_PLAY_CAPS_PAUSE | MP_PLAY_CAPS_SEEK); mp_become_primary(mp); while(1) { if(gme_track_ended(emu)) { e = event_create_type(EVENT_EOF); break; } if(mb == NULL) { mb = media_buf_alloc(); mb->mb_data_type = MB_AUDIO; mb->mb_channels = 2; mb->mb_size = sizeof(int16_t) * CHUNK_SIZE * mb->mb_channels; mb->mb_data = malloc(mb->mb_size); mb->mb_rate = sample_rate; mb->mb_time = gme_tell(emu) * 1000; gme_play(emu, CHUNK_SIZE * mb->mb_channels, mb->mb_data); } 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->pts / 1000); seekflush(mp, &mb); } else if(event_is_action(e, ACTION_SEEK_FAST_BACKWARD)) { deltaseek(mp, &mb, emu, -60000); } else if(event_is_action(e, ACTION_SEEK_BACKWARD)) { deltaseek(mp, &mb, emu, -15000); } else if(event_is_action(e, ACTION_SEEK_FAST_FORWARD)) { deltaseek(mp, &mb, emu, 60000); } else if(event_is_action(e, ACTION_SEEK_FORWARD)) { deltaseek(mp, &mb, emu, 15000); } else if(event_is_action(e, ACTION_PLAYPAUSE) || event_is_action(e, ACTION_PLAY) || event_is_action(e, ACTION_PAUSE)) { hold = action_update_hold_by_event(hold, e); mp_send_cmd_head(mp, mq, hold ? MB_CTRL_PAUSE : MB_CTRL_PLAY); lost_focus = 0; mp_set_playstatus_by_hold(mp, hold, NULL); } else if(event_is_type(e, EVENT_MP_NO_LONGER_PRIMARY)) { hold = 1; lost_focus = 1; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_type(e, EVENT_MP_IS_PRIMARY)) { if(lost_focus) { hold = 0; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, hold, NULL); } } else if(event_is_type(e, EVENT_INTERNAL_PAUSE)) { hold = 1; lost_focus = 0; mp_send_cmd_head(mp, mq, MB_CTRL_PAUSE); mp_set_playstatus_by_hold(mp, hold, e->e_payload); } else if(event_is_action(e, ACTION_PREV_TRACK) || event_is_action(e, ACTION_NEXT_TRACK) || event_is_action(e, ACTION_STOP)) { mp_flush(mp, 0); break; } event_release(e); } gme_delete(emu); if(mb != NULL) media_buf_free(mb); if(hold) { // If we were paused, release playback again. mp_send_cmd(mp, mq, MB_CTRL_PLAY); mp_set_playstatus_by_hold(mp, 0, NULL); } return e; }
static event_t * rtmp_loop(rtmp_t *r, media_pipe_t *mp, char *url, char *errbuf, size_t errlen) { RTMPPacket p = {0}; int pos = -1, ret; uint32_t dts; event_t *e = NULL; mp_set_playstatus_by_hold(mp, 0, NULL); while(1) { if(pos == -1) { mp->mp_eof = 0; ret = RTMP_GetNextMediaPacket(r->r, &p); if(ret == 2) { /* Wait for queues to drain */ mp->mp_eof = 1; again: e = mp_wait_for_empty_queues(mp); if(e != NULL) { e = rtmp_process_event(r, e, NULL); if(e == NULL) goto again; } mp_set_playstatus_stop(mp); if(e == NULL) e = event_create_type(EVENT_EOF); break; } if(ret == 0) { RTMP_Close(r->r); RTMP_Init(r->r); memset(&p, 0, sizeof(p)); TRACE(TRACE_DEBUG, "RTMP", "Reconnecting stream at pos %d", r->seekbase); if(!RTMP_SetupURL(r->r, url)) { snprintf(errbuf, errlen, "Unable to setup RTMP session"); e = NULL; break; } if(!RTMP_Connect(r->r, NULL)) { snprintf(errbuf, errlen, "Unable to connect RTMP session"); e = NULL; break; } if(!RTMP_ConnectStream(r->r, r->can_seek ? r->seekbase / 1000 : 0)) { snprintf(errbuf, errlen, "Unable to stream RTMP session"); return NULL; } r->epoch++; r->lastdts = 0; r->seekbase = AV_NOPTS_VALUE; mp_flush(mp, 0); continue; } dts = p.m_nTimeStamp; switch(p.m_packetType) { case RTMP_PACKET_TYPE_INFO: if(handle_metadata(r, p.m_body, p.m_nBodySize, mp, errbuf, errlen)) { RTMPPacket_Free(&p); return NULL; } break; case RTMP_PACKET_TYPE_VIDEO: e = get_packet_v(r, (void *)p.m_body, p.m_nBodySize, dts, mp); break; case RTMP_PACKET_TYPE_AUDIO: e = get_packet_a(r, (void *)p.m_body, p.m_nBodySize, dts, mp); break; case 0x16: pos = 0; break; default: TRACE(TRACE_DEBUG, "RTMP", "Got unknown packet type %d\n", p.m_packetType); break; } if(pos == -1) RTMPPacket_Free(&p); } if(pos != -1) { if(pos + 11 < p.m_nBodySize) { uint32_t ds = AMF_DecodeInt24(p.m_body + pos + 1); if(pos + 11 + ds + 4 > p.m_nBodySize) { snprintf(errbuf, errlen, "Corrupt stream"); RTMPPacket_Free(&p); return NULL; } dts = AMF_DecodeInt24(p.m_body + pos + 4); dts |= (p.m_body[pos + 7] << 24); if(p.m_body[pos] == RTMP_PACKET_TYPE_INFO) { if(handle_metadata(r, p.m_body, p.m_nBodySize, mp, errbuf, errlen)) { RTMPPacket_Free(&p); return NULL; } } else if(p.m_body[pos] == RTMP_PACKET_TYPE_VIDEO) { e = get_packet_v(r, (void *)p.m_body + pos + 11, ds, dts, mp); } else if(p.m_body[pos] == RTMP_PACKET_TYPE_AUDIO) { e = get_packet_a(r, (void *)p.m_body + pos + 11, ds, dts, mp); } else { TRACE(TRACE_DEBUG, "RTMP", "Got unknown packet type %d\n", p.m_body[pos]); } pos += 11 + ds + 4; } else { pos = -1; RTMPPacket_Free(&p); } } if(e != NULL) break; } return e; }