fixes bug #369

[enigma2.git] / lib / service / servicemp3.cpp

diff --git a/lib/service/servicemp3.cpp b/lib/service/servicemp3.cpp
index c95609a31dde231c498ead998c34a804c9708182..c0ae42fdc41d02029ae6e4a04b4cc5fa6ce69ca9 100644 (file)
--- a/lib/service/servicemp3.cpp
+++ b/lib/service/servicemp3.cpp
@@ -641,7 +641,31 @@ RESULT eServiceMP3::setTrickmode(int trick)
 
 RESULT eServiceMP3::isCurrentlySeekable()
 {
-       return 1;
+       int ret = 3; // seeking and fast/slow winding possible
+       GstElement *sink;
+
+       if (!m_gst_playbin)
+               return 0;
+       if (m_state != stRunning)
+               return 0;
+
+       g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
+
+       // disable fast winding yet when a dvbvideosink or dvbaudiosink is used
+       // for this we must do some changes on different places.. (gstreamer.. our sinks.. enigma2)
+       if (sink) {
+               ret &= ~2; // only seeking possible
+               gst_object_unref(sink);
+       }
+       else {
+               g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
+               if (sink) {
+                       ret &= ~2; // only seeking possible
+                       gst_object_unref(sink);
+               }
+       }
+
+       return ret;
 }
 
 RESULT eServiceMP3::info(ePtr<iServiceInformation>&i)
@@ -1604,23 +1628,33 @@ int eServiceMP3::getPCMDelay()
 
 void eServiceMP3::setAC3Delay(int delay)
 {
+       ac3_delay = delay;
        if (!m_gst_playbin || m_state != stRunning)
                return;
        else
        {
                GstElement *sink;
-               std::string config_delay;
                int config_delay_int = delay;
-               if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
-                       config_delay_int += atoi(config_delay.c_str());
+               g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
+
+               if (sink)
+               {
+                       std::string config_delay;
+                       if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
+                               config_delay_int += atoi(config_delay.c_str());
+                       gst_object_unref(sink);
+               }
+               else
+               {
+                       eDebug("dont apply ac3 delay when no video is running!");
+                       config_delay_int = 0;
+               }
 
                g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
 
-               if (!sink)
-                       return;
-               else {
+               if (sink)
+               {
                        gchar *name = gst_element_get_name(sink);
-
                        if (strstr(name, "dvbaudiosink"))
                                eTSMPEGDecoder::setHwAC3Delay(config_delay_int);
                        g_free(name);
@@ -1631,26 +1665,37 @@ void eServiceMP3::setAC3Delay(int delay)
 
 void eServiceMP3::setPCMDelay(int delay)
 {
+       pcm_delay = delay;
        if (!m_gst_playbin || m_state != stRunning)
                return;
        else
        {
                GstElement *sink;
-               std::string config_delay;
                int config_delay_int = delay;
-               if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
-                       config_delay_int += atoi(config_delay.c_str());
+               g_object_get (G_OBJECT (m_gst_playbin), "video-sink", &sink, NULL);
+
+               if (sink)
+               {
+                       std::string config_delay;
+                       if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
+                               config_delay_int += atoi(config_delay.c_str());
+                       gst_object_unref(sink);
+               }
+               else
+               {
+                       eDebug("dont apply pcm delay when no video is running!");
+                       config_delay_int = 0;
+               }
 
                g_object_get (G_OBJECT (m_gst_playbin), "audio-sink", &sink, NULL);
 
-               if (!sink)
-                       return;
-               else {
+               if (sink)
+               {
                        gchar *name = gst_element_get_name(sink);
-
                        if (strstr(name, "dvbaudiosink"))
                                eTSMPEGDecoder::setHwPCMDelay(config_delay_int);
-                       else {
+                       else
+                       {
                                // this is realy untested..and not used yet
                                gint64 offset = config_delay_int;
                                offset *= 1000000; // milli to nano