Changeset 4793 for pjproject/trunk/pjsip/src/pjsua2/media.cpp

Timestamp:

Mar 14, 2014 4:09:50 AM (10 years ago)

Author:

bennylp

Message:

Closed #1748: enhancements to WAV player API

File:

• pjproject/trunk/pjsip/src/pjsua2/media.cpp (modified) (5 diffs)

pjproject/trunk/pjsip/src/pjsua2/media.cpp

@@ -263 +263 @@
                                            &playerId) );
 
+    /* Register EOF callback */
+    pjmedia_port *port;
+    pj_status_t status;
+
+    status = pjsua_player_get_port(playerId, &port);
+    if (status != PJ_SUCCESS) {
+        pjsua_player_destroy(playerId);
+        PJSUA2_RAISE_ERROR2(status, "AudioMediaPlayer::createPlayer()");
+    }
+    status = pjmedia_wav_player_set_eof_cb(port, this, &eof_cb);
+    if (status != PJ_SUCCESS) {
+        pjsua_player_destroy(playerId);
+        PJSUA2_RAISE_ERROR2(status, "AudioMediaPlayer::createPlayer()");
+    }
+
     /* Get media port id. */
     id = pjsua_player_get_conf_port(playerId);
@@ -281 +296 @@
     unsigned i, count = 0;
     pj_str_t pj_lbl = str2Pj(label);
+    pj_status_t status;
 
     count = PJ_ARRAY_SIZE(pj_files);
@@ -297 +313 @@
                                              &playerId) );
 
+    /* Register EOF callback */
+    pjmedia_port *port;
+    status = pjsua_player_get_port(playerId, &port);
+    if (status != PJ_SUCCESS) {
+        pjsua_player_destroy(playerId);
+        PJSUA2_RAISE_ERROR2(status, "AudioMediaPlayer::createPlaylist()");
+    }
+    status = pjmedia_wav_playlist_set_eof_cb(port, this, &eof_cb);
+    if (status != PJ_SUCCESS) {
+        pjsua_player_destroy(playerId);
+        PJSUA2_RAISE_ERROR2(status, "AudioMediaPlayer::createPlaylist()");
+    }
+
     /* Get media port id. */
     id = pjsua_player_get_conf_port(playerId);
@@ -303 +332 @@
 }
 
+AudioMediaPlayerInfo AudioMediaPlayer::getInfo() const throw(Error)
+{
+    AudioMediaPlayerInfo info;
+    pjmedia_wav_player_info pj_info;
+
+    PJSUA2_CHECK_EXPR( pjsua_player_get_info(playerId, &pj_info) );
+
+    pj_bzero(&info, sizeof(info));
+    info.formatId               = pj_info.fmt_id;
+    info.payloadBitsPerSample   = pj_info.payload_bits_per_sample;
+    info.sizeBytes              = pj_info.size_bytes;
+    info.sizeSamples            = pj_info.size_samples;
+
+    return info;
+}
+
+pj_uint32_t AudioMediaPlayer::getPos() const throw(Error)
+{
+    pj_ssize_t pos = pjsua_player_get_pos(playerId);
+    if (pos < 0) {
+        PJSUA2_RAISE_ERROR2(-pos, "AudioMediaPlayer::getPos()");
+    }
+    return (pj_uint32_t)pos;
+}
+
 void AudioMediaPlayer::setPos(pj_uint32_t samples) throw(Error)
 {
@@ -312 +366 @@
 {
     return static_cast<AudioMediaPlayer*>(media);
+}
+
+pj_status_t AudioMediaPlayer::eof_cb(pjmedia_port *port,
+                                     void *usr_data)
+{
+    AudioMediaPlayer *player = (AudioMediaPlayer*)usr_data;
+    return player->onEof() ? PJ_SUCCESS : PJ_EEOF;
 }