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@@ -116,14 +116,15 @@ typedef struct _client_sx {
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} _client_s;
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static char *_g_memsink_obj = NULL;
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const long double _g_wait_timeout = 1;
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const long double _g_lock_timeout = 1;
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const useconds_t _g_lock_polling = 1000;
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const useconds_t _g_watchers_polling = 100000;
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static char *_g_video_sink_name = NULL;
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const long double _g_sink_wait_timeout = 1;
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const long double _g_sink_lock_timeout = 1;
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const useconds_t _g_sink_lock_polling = 1000;
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static char *_g_audio_dev = NULL;
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static char *_g_tc358743_dev = NULL;
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static char *_g_audio_dev_name = NULL;
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static char *_g_tc358743_dev_path = NULL;
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const useconds_t _g_watchers_polling = 100000;
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static _client_s *_g_clients = NULL;
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static janus_callbacks *_g_gw = NULL;
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@@ -149,10 +150,10 @@ static atomic_bool _g_has_watchers = false;
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static int _wait_frame(int fd, memsink_shared_s* mem, uint64_t last_id) {
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long double deadline_ts = get_now_monotonic() + _g_wait_timeout;
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long double deadline_ts = get_now_monotonic() + _g_sink_wait_timeout;
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long double now;
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do {
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int result = flock_timedwait_monotonic(fd, _g_lock_timeout);
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int result = flock_timedwait_monotonic(fd, _g_sink_lock_timeout);
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now = get_now_monotonic();
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if (result < 0 && errno != EWOULDBLOCK) {
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JLOG_PERROR("video", "Can't lock memsink");
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@@ -166,7 +167,7 @@ static int _wait_frame(int fd, memsink_shared_s* mem, uint64_t last_id) {
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return -1;
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}
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}
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usleep(_g_lock_polling);
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usleep(_g_sink_lock_polling);
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} while (now < deadline_ts);
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return -2;
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}
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@@ -225,7 +226,7 @@ static void *_clients_video_thread(UNUSED void *arg) {
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int fd = -1;
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memsink_shared_s *mem = NULL;
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if ((fd = shm_open(_g_memsink_obj, O_RDWR, 0)) <= 0) {
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if ((fd = shm_open(_g_video_sink_name, O_RDWR, 0)) <= 0) {
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IF_NOT_REPORTED(2, { JLOG_PERROR("video", "Can't open memsink"); });
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goto close_memsink;
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}
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@@ -274,8 +275,8 @@ static void *_clients_video_thread(UNUSED void *arg) {
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static void *_clients_audio_thread(UNUSED void *arg) {
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A_THREAD_RENAME("us_a_clients");
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atomic_store(&_g_audio_tid_created, true);
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assert(_g_audio_dev);
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assert(_g_tc358743_dev);
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assert(_g_audio_dev_name);
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assert(_g_tc358743_dev_path);
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while (!STOP) {
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if (!HAS_WATCHERS) {
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@@ -287,16 +288,16 @@ static void *_clients_audio_thread(UNUSED void *arg) {
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audio_s *audio = NULL;
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if (
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tc358743_read_info(_g_tc358743_dev, &info) < 0
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tc358743_read_info(_g_tc358743_dev_path, &info) < 0
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|| !info.has_audio
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|| (audio = audio_init(_g_audio_dev, info.audio_hz)) == NULL
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|| (audio = audio_init(_g_audio_dev_name, info.audio_hz)) == NULL
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) {
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goto close_audio;
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}
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while (!STOP && HAS_WATCHERS) {
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if (
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tc358743_read_info(_g_tc358743_dev, &info) < 0
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tc358743_read_info(_g_tc358743_dev_path, &info) < 0
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|| !info.has_audio
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|| audio->pcm_hz != info.audio_hz
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) {
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@@ -335,6 +336,8 @@ static char *_get_config_value(janus_config *config, const char *section, const
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}
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static int _read_config(const char *config_dir_path) {
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int retval = 0;
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char *config_file_path;
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janus_config *config = NULL;
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@@ -348,19 +351,21 @@ static int _read_config(const char *config_dir_path) {
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}
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janus_config_print(config);
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if ((_g_memsink_obj = _get_config_value(config, "memsink", "object")) == NULL) {
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JLOG_ERROR("main", "Missing config value: memsink.object");
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if (
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(_g_video_sink_name = _get_config_value(config, "memsink", "object")) == NULL
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&& (_g_video_sink_name = _get_config_value(config, "video", "sink")) == NULL
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) {
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JLOG_ERROR("main", "Missing config value: video.sink (ex. memsink.object)");
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goto error;
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}
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if ((_g_audio_dev = _get_config_value(config, "audio", "device")) != NULL) {
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if ((_g_audio_dev_name = _get_config_value(config, "audio", "device")) != NULL) {
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JLOG_INFO("main", "Enabled the experimental AUDIO feature");
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if ((_g_tc358743_dev = _get_config_value(config, "audio", "tc358743")) == NULL) {
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if ((_g_tc358743_dev_path = _get_config_value(config, "audio", "tc358743")) == NULL) {
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JLOG_INFO("main", "Missing config value: audio.tc358743");
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goto error;
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}
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}
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int retval = 0;
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goto ok;
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error:
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retval = -1;
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@@ -389,7 +394,7 @@ static int _plugin_init(janus_callbacks *gw, const char *config_dir_path) {
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}
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_g_gw = gw;
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_g_rtpv = rtpv_init(_relay_rtp_clients);
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if (_g_audio_dev) {
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if (_g_audio_dev_name) {
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_g_rtpa = rtpa_init(_relay_rtp_clients);
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A_THREAD_CREATE(&_g_audio_tid, _clients_audio_thread, NULL);
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}
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@@ -417,9 +422,9 @@ static void _plugin_destroy(void) {
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DEL(rtpa_destroy, _g_rtpa);
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DEL(rtpv_destroy, _g_rtpv);
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_g_gw = NULL;
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DEL(free, _g_tc358743_dev);
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DEL(free, _g_audio_dev);
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DEL(free, _g_memsink_obj);
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DEL(free, _g_tc358743_dev_path);
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DEL(free, _g_audio_dev_name);
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DEL(free, _g_video_sink_name);
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# undef DEL
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}
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