GstElement *source = 0;
GstElement *decoder = 0, *conv = 0, *flt = 0, *parser = 0, *sink = 0; /* for audio */
GstElement *audio = 0, *switch_audio = 0, *queue_audio = 0, *video = 0, *queue_video = 0, *videodemux = 0, *audiodemux = 0, *id3demux;
-
+ m_aspect = m_width = m_height = m_framerate = m_progressive = -1;
+
m_state = stIdle;
eDebug("SERVICEMP3 construct!");
int ret = read(fd, tmp, 128*1024);
close(fd);
if ( ret == -1 ) // this is a "REAL" VCD
+ {
source = gst_element_factory_make ("vcdsrc", "vcd-source");
if (source)
+ {
g_object_set (G_OBJECT (source), "device", "/dev/cdroms/cdrom0", NULL);
+ eDebug("servicemp3: this is a 'REAL' video cd... we use vcdsrc !");
+ }
+ }
}
if ( !source && !sourceinfo.is_streaming )
{
if ( sourceinfo.containertype == ctVCD && gst_bin_get_by_name(GST_BIN(m_gst_pipeline),"file-source") )
{
- eDebug("this is a fake video cd... we use filesrc ! cdxaparse !");
+ eDebug("servicemp3: this is a fake video cd... we use filesrc ! cdxaparse !");
GstElement *cdxaparse = gst_element_factory_make("cdxaparse", "cdxaparse");
gst_bin_add(GST_BIN(m_gst_pipeline), cdxaparse);
gst_element_link(source, cdxaparse);
return -1;
if (m_state != stRunning)
return -1;
-
+
GstFormat fmt = GST_FORMAT_TIME;
gint64 len;
if (!gst_element_query_position(m_gst_pipeline, &fmt, &len))
return -1;
-
+
/* len is in nanoseconds. we have 90 000 pts per second. */
pts = len / 11111;
return 0;
switch (w)
{
+ case sVideoHeight: return m_height;
+ case sVideoWidth: return m_width;
+ case sFrameRate: return m_framerate;
+ case sProgressive: return m_progressive;
+ case sAspect: return m_aspect;
case sTitle:
case sArtist:
case sAlbum:
#endif
switch (GST_MESSAGE_TYPE (msg))
{
- case GST_MESSAGE_EOS:
- m_event((iPlayableService*)this, evEOF);
- break;
- case GST_MESSAGE_ERROR:
- {
- gchar *debug;
- GError *err;
-
- gst_message_parse_error (msg, &err, &debug);
- g_free (debug);
- eWarning("Gstreamer error: %s (%i)", err->message, err->code );
- if ( err->domain == GST_STREAM_ERROR && err->code == GST_STREAM_ERROR_DECODE )
- {
- if ( g_strrstr(sourceName, "videosink") )
- m_event((iPlayableService*)this, evUser+11);
- }
- g_error_free(err);
- /* TODO: signal error condition to user */
- break;
- }
- case GST_MESSAGE_TAG:
- {
- GstTagList *tags, *result;
- gst_message_parse_tag(msg, &tags);
-
- result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_PREPEND);
- if (result)
+ case GST_MESSAGE_EOS:
+ m_event((iPlayableService*)this, evEOF);
+ break;
+ case GST_MESSAGE_ERROR:
{
- if (m_stream_tags)
- gst_tag_list_free(m_stream_tags);
- m_stream_tags = result;
+ gchar *debug;
+ GError *err;
+
+ gst_message_parse_error (msg, &err, &debug);
+ g_free (debug);
+ eWarning("Gstreamer error: %s (%i) from %s", err->message, err->code, sourceName );
+ if ( err->domain == GST_STREAM_ERROR )
+ {
+ if ( err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND && g_strrstr(sourceName, "videosink") )
+ m_event((iPlayableService*)this, evUser+11);
+ else if ( err->code == GST_STREAM_ERROR_FAILED && g_strrstr(sourceName, "file-source") )
+ {
+ eWarning("error in tag parsing, linking mp3parse directly to file-sink, bypassing id3demux...");
+ GstElement *source = gst_bin_get_by_name(GST_BIN(m_gst_pipeline),"file-source");
+ GstElement *parser = gst_bin_get_by_name(GST_BIN(m_gst_pipeline),"audiosink");
+ gst_element_set_state(m_gst_pipeline, GST_STATE_NULL);
+ gst_element_unlink(source, gst_bin_get_by_name(GST_BIN(m_gst_pipeline),"id3demux"));
+ gst_element_link(source, parser);
+ gst_element_set_state (m_gst_pipeline, GST_STATE_PLAYING);
+ }
+ }
+ g_error_free(err);
+ break;
}
-
- gchar *g_audiocodec;
- if ( gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_audiocodec) && m_audioStreams.size() == 0 )
+ case GST_MESSAGE_INFO:
{
- GstPad* pad = gst_element_get_pad (GST_ELEMENT(source), "src");
- GstCaps* caps = gst_pad_get_caps(pad);
- GstStructure* str = gst_caps_get_structure(caps, 0);
- if ( !str )
- break;
- audioStream audio;
- audio.type = gstCheckAudioPad(str);
- m_audioStreams.push_back(audio);
+ gchar *debug;
+ GError *inf;
+
+ gst_message_parse_info (msg, &inf, &debug);
+ g_free (debug);
+ if ( inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE )
+ {
+ if ( g_strrstr(sourceName, "videosink") )
+ m_event((iPlayableService*)this, evUser+14);
+ }
+ g_error_free(inf);
+ break;
}
-
- GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
- if ( gv_image )
+ case GST_MESSAGE_TAG:
{
- GstBuffer *buf_image;
- buf_image = gst_value_get_buffer (gv_image);
- int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
- int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
- close(fd);
- m_event((iPlayableService*)this, evUser+13);
+ GstTagList *tags, *result;
+ gst_message_parse_tag(msg, &tags);
+
+ result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_PREPEND);
+ if (result)
+ {
+ if (m_stream_tags)
+ gst_tag_list_free(m_stream_tags);
+ m_stream_tags = result;
+ }
+
+ gchar *g_audiocodec;
+ if ( gst_tag_list_get_string(tags, GST_TAG_AUDIO_CODEC, &g_audiocodec) && m_audioStreams.size() == 0 )
+ {
+ GstPad* pad = gst_element_get_pad (GST_ELEMENT(source), "src");
+ GstCaps* caps = gst_pad_get_caps(pad);
+ GstStructure* str = gst_caps_get_structure(caps, 0);
+ if ( !str )
+ break;
+ audioStream audio;
+ audio.type = gstCheckAudioPad(str);
+ m_audioStreams.push_back(audio);
+ }
+
+ const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0);
+ if ( gv_image )
+ {
+ GstBuffer *buf_image;
+ buf_image = gst_value_get_buffer (gv_image);
+ int fd = open("/tmp/.id3coverart", O_CREAT|O_WRONLY|O_TRUNC, 0644);
+ write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image));
+ close(fd);
+ m_event((iPlayableService*)this, evUser+13);
+ }
+
+ gst_tag_list_free(tags);
+ m_event((iPlayableService*)this, evUpdatedInfo);
+ break;
}
-
- gst_tag_list_free(tags);
- m_event((iPlayableService*)this, evUpdatedInfo);
- break;
- }
- case GST_MESSAGE_ASYNC_DONE:
- {
- GstTagList *tags;
- for (std::vector<audioStream>::iterator IterAudioStream(m_audioStreams.begin()); IterAudioStream != m_audioStreams.end(); ++IterAudioStream)
+ case GST_MESSAGE_ASYNC_DONE:
{
- if ( IterAudioStream->pad )
+ GstTagList *tags;
+ for (std::vector<audioStream>::iterator IterAudioStream(m_audioStreams.begin()); IterAudioStream != m_audioStreams.end(); ++IterAudioStream)
{
- g_object_get(IterAudioStream->pad, "tags", &tags, NULL);
- gchar *g_language;
- if ( gst_is_tag_list(tags) && gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_language) )
+ if ( IterAudioStream->pad )
{
- eDebug("found audio language %s",g_language);
- IterAudioStream->language_code = std::string(g_language);
- g_free (g_language);
+ g_object_get(IterAudioStream->pad, "tags", &tags, NULL);
+ gchar *g_language;
+ if ( tags && gst_is_tag_list(tags) && gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_language) )
+ {
+ eDebug("found audio language %s",g_language);
+ IterAudioStream->language_code = std::string(g_language);
+ g_free (g_language);
+ }
}
}
- }
- for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
- {
- if ( IterSubtitleStream->pad )
+ for (std::vector<subtitleStream>::iterator IterSubtitleStream(m_subtitleStreams.begin()); IterSubtitleStream != m_subtitleStreams.end(); ++IterSubtitleStream)
{
- g_object_get(IterSubtitleStream->pad, "tags", &tags, NULL);
- gchar *g_language;
- if ( gst_is_tag_list(tags) && gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_language) )
+ if ( IterSubtitleStream->pad )
{
- eDebug("found subtitle language %s",g_language);
- IterSubtitleStream->language_code = std::string(g_language);
- g_free (g_language);
+ g_object_get(IterSubtitleStream->pad, "tags", &tags, NULL);
+ gchar *g_language;
+ if ( tags && gst_is_tag_list(tags) && gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_language) )
+ {
+ eDebug("found subtitle language %s",g_language);
+ IterSubtitleStream->language_code = std::string(g_language);
+ g_free (g_language);
+ }
}
}
}
- }
- case GST_MESSAGE_ELEMENT:
- {
- if ( gst_is_missing_plugin_message(msg) )
+ case GST_MESSAGE_ELEMENT:
{
- gchar *description = gst_missing_plugin_message_get_description(msg);
- if ( description )
+ if ( gst_is_missing_plugin_message(msg) )
+ {
+ gchar *description = gst_missing_plugin_message_get_description(msg);
+ if ( description )
+ {
+ m_error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
+ g_free(description);
+ m_event((iPlayableService*)this, evUser+12);
+ }
+ }
+ else if (const GstStructure *msgstruct = gst_message_get_structure(msg))
{
- m_error_message = "GStreamer plugin " + (std::string)description + " not available!\n";
- g_free(description);
- m_event((iPlayableService*)this, evUser+12);
+ const gchar *eventname = gst_structure_get_name(msgstruct);
+ if ( eventname )
+ {
+ if (!strcmp(eventname, "eventSizeChanged") || !strcmp(eventname, "eventSizeAvail"))
+ {
+ gst_structure_get_int (msgstruct, "aspect_ratio", &m_aspect);
+ gst_structure_get_int (msgstruct, "width", &m_width);
+ gst_structure_get_int (msgstruct, "height", &m_height);
+ if (strstr(eventname, "Changed"))
+ m_event((iPlayableService*)this, evVideoSizeChanged);
+ }
+ else if (!strcmp(eventname, "eventFrameRateChanged") || !strcmp(eventname, "eventFrameRateAvail"))
+ {
+ gst_structure_get_int (msgstruct, "frame_rate", &m_framerate);
+ if (strstr(eventname, "Changed"))
+ m_event((iPlayableService*)this, evVideoFramerateChanged);
+ }
+ else if (!strcmp(eventname, "eventProgressiveChanged") || !strcmp(eventname, "eventProgressiveAvail"))
+ {
+ gst_structure_get_int (msgstruct, "progressive", &m_progressive);
+ if (strstr(eventname, "Changed"))
+ m_event((iPlayableService*)this, evVideoProgressiveChanged);
+ }
+ }
}
}
- }
- default:
- break;
+ default:
+ break;
}
g_free (sourceName);
}
void eServiceMP3::gstCBsubtitleAvail(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer user_data)
{
gint64 duration_ns = GST_BUFFER_DURATION(buffer);
- const unsigned char *text = (unsigned char *)GST_BUFFER_DATA(buffer);
- eDebug("gstCBsubtitleAvail: %s",text);
+ size_t len = GST_BUFFER_SIZE(buffer);
+ unsigned char tmp[len+1];
+ memcpy(tmp, GST_BUFFER_DATA(buffer), len);
+ tmp[len] = 0;
+ eDebug("gstCBsubtitleAvail: %s", tmp);
eServiceMP3 *_this = (eServiceMP3*)user_data;
if ( _this->m_subtitle_widget )
{
ePangoSubtitlePage page;
gRGB rgbcol(0xD0,0xD0,0xD0);
- page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)text));
+ page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)tmp));
page.m_timeout = duration_ns / 1000000;
(_this->m_subtitle_widget)->setPage(page);
}