X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fservice%2Fservicemp3.cpp;h=b1354108c7bd0a87bd2a2d200fe6ed319a99f24d;hp=8628c269d973836e23ffba186fcf7fe98d9af18d;hb=fb6ff3b0e154f65d63defaf259069b13ef1eb039;hpb=05d902ffb1a0dfb03cbb69324ceb20439b73c977 diff --git a/lib/service/servicemp3.cpp b/lib/service/servicemp3.cpp index 8628c26..b135410 100644 --- a/lib/service/servicemp3.cpp +++ b/lib/service/servicemp3.cpp @@ -1,5 +1,3 @@ -#ifdef HAVE_GSTREAMER - /* note: this requires gstreamer 0.10.x and a big list of plugins. */ /* it's currently hardcoded to use a big-endian alsasink as sink. */ #include @@ -52,7 +50,6 @@ eServiceFactoryMP3::eServiceFactoryMP3() extensions.push_back("mp4"); extensions.push_back("mov"); extensions.push_back("m4a"); - extensions.push_back("m2ts"); sc->addServiceFactory(eServiceFactoryMP3::id, this, extensions); } @@ -1215,7 +1212,7 @@ void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg) source = GST_MESSAGE_SRC(msg); sourceName = gst_object_get_name(source); -#if 1 +#if 0 if (gst_message_get_structure(msg)) { gchar *string = gst_structure_to_string(gst_message_get_structure(msg)); @@ -1252,16 +1249,16 @@ void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg) } break; case GST_STATE_CHANGE_READY_TO_PAUSED: { -// GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_subtitlebin), "subtitle_sink"); + GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_subtitlebin), "subtitle_sink"); // GstElement *appsink = gst_bin_get_by_name(GST_BIN(m_gst_playbin), "subtitle_sink"); -// if (appsink) -// { -// g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL); -// g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL); -// g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL); -// eDebug("eServiceMP3::appsink properties set!"); -// gst_object_unref(appsink); -// } + if (appsink) + { + g_object_set (G_OBJECT (appsink), "max-buffers", 2, NULL); + g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL); + g_object_set (G_OBJECT (appsink), "emit-signals", TRUE, NULL); + eDebug("eServiceMP3::appsink properties set!"); + gst_object_unref(appsink); + } setAC3Delay(ac3_delay); setPCMDelay(pcm_delay); } break; @@ -1402,7 +1399,7 @@ void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg) gchar *g_codec = NULL, *g_lang = NULL; g_signal_emit_by_name (m_gst_playbin, "get-text-tags", i, &tags); subtitleStream subs; - int ret; +// int ret; g_lang = g_strdup_printf ("und"); if ( tags && gst_is_tag_list(tags) ) @@ -1514,7 +1511,7 @@ void eServiceMP3::gstBusCall(GstBus *bus, GstMessage *msg) GstBusSyncReply eServiceMP3::gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data) { eServiceMP3 *_this = (eServiceMP3*)user_data; - _this->m_pump.send(1); + _this->m_pump.send(Message(1)); /* wake */ return GST_BUS_PASS; } @@ -1568,7 +1565,7 @@ audiotype_t eServiceMP3::gstCheckAudioPad(GstStructure* structure) return atUnknown; } -void eServiceMP3::gstPoll(const int &msg) +void eServiceMP3::gstPoll(const Message &msg) { /* ok, we have a serious problem here. gstBusSyncHandler sends us the wakup signal, but likely before it was posted. @@ -1576,7 +1573,7 @@ void eServiceMP3::gstPoll(const int &msg) I need to understand the API a bit more to make this work proplerly. */ - if (msg == 1) + if (msg.type == 1) { GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_gst_playbin)); GstMessage *message; @@ -1587,8 +1584,12 @@ void eServiceMP3::gstPoll(const int &msg) gst_message_unref (message); } } - else + else if (msg.type == 2) pullSubtitle(); + else if (msg.type == 3) + gstGhostpadHasCAPS_synced(msg.d.pad); + else + eDebug("gstPoll unhandled Message %d\n", msg.type); } eAutoInitPtr init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3"); @@ -1598,7 +1599,7 @@ void eServiceMP3::gstCBsubtitleAvail(GstElement *appsink, gpointer user_data) eServiceMP3 *_this = (eServiceMP3*)user_data; eSingleLocker l(_this->m_subs_to_pull_lock); ++_this->m_subs_to_pull; - _this->m_pump.send(2); + _this->m_pump.send(Message(2)); } gboolean eServiceMP3::gstGhostpadSinkEvent(GstPad * pad, GstEvent * event) @@ -1606,7 +1607,7 @@ gboolean eServiceMP3::gstGhostpadSinkEvent(GstPad * pad, GstEvent * event) // eDebug("eServiceMP3::gstGhostpadSinkEvent %s", gst_structure_get_name (event->structure)); // eServiceMP3 *_this = (eServiceMP3*) (gst_pad_get_parent (pad)); - eServiceMP3 *_this = g_object_get_data (G_OBJECT (pad), "application-instance"); + eServiceMP3 *_this = (eServiceMP3*) g_object_get_data (G_OBJECT (pad), "application-instance"); gboolean ret; GstFormat format; @@ -1755,7 +1756,7 @@ void eServiceMP3::gstGhostpadLink(gpointer user_data, GstCaps * caps) GstFlowReturn eServiceMP3::gstGhostpadBufferAlloc(GstPad *pad, guint64 offset, guint size, GstCaps *caps, GstBuffer **buf) { - eServiceMP3 *_this = g_object_get_data (G_OBJECT (pad), "application-instance"); + eServiceMP3 *_this = (eServiceMP3*) g_object_get_data (G_OBJECT (pad), "application-instance"); // eDebug("eServiceMP3::gstGhostpadBufferAlloc prevcaps=%s newcaps=%s", gst_caps_to_string(_this->m_gst_prev_subtitle_caps), gst_caps_to_string(caps)); if (!GST_PAD_CAPS (pad) || !gst_caps_is_equal (_this->m_gst_prev_subtitle_caps, caps)) @@ -1766,54 +1767,80 @@ GstFlowReturn eServiceMP3::gstGhostpadBufferAlloc(GstPad *pad, guint64 offset, g void eServiceMP3::gstGhostpadHasCAPS(GstPad *pad, GParamSpec * unused, gpointer user_data) { - GstCaps *caps; eServiceMP3 *_this = (eServiceMP3*)user_data; + gst_object_ref (pad); + + _this->m_pump.send(Message(3, pad)); +} + +// after messagepump +void eServiceMP3::gstGhostpadHasCAPS_synced(GstPad *pad) +{ + GstCaps *caps; + g_object_get (G_OBJECT (pad), "caps", &caps, NULL); -// eDebug("gstGhostpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps)); - if (!caps) - return; +// eDebug("gstGhostpadHasCAPS:: signal::caps = %s", gst_caps_to_string(caps)); - subtitleStream subs = _this->m_subtitleStreams[_this->m_currentSubtitleStream]; - - if ( subs.type == stUnknown ) + if (caps) { - GstTagList *tags; -// eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", _this->m_currentSubtitleStream); - - gchar *g_lang; - g_signal_emit_by_name (_this->m_gst_playbin, "get-text-tags", _this->m_currentSubtitleStream, &tags); - - g_lang = g_strdup_printf ("und"); - if ( tags && gst_is_tag_list(tags) ) - gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang); - subs.language_code = std::string(g_lang); - GstPad *ghostpad = gst_element_get_static_pad(_this->m_gst_subtitlebin, "sink"); - subs.type = getSubtitleType(ghostpad); - - _this->m_subtitleStreams[_this->m_currentSubtitleStream] = subs; + subtitleStream subs; - g_free (g_lang); - } +// eDebug("gstGhostpadHasCAPS_synced %p %d", pad, m_subtitleStreams.size()); -// eDebug("gstGhostpadHasCAPS:: _this->m_gst_prev_subtitle_caps=%s equal=%i",gst_caps_to_string(_this->m_gst_prev_subtitle_caps),gst_caps_is_equal(_this->m_gst_prev_subtitle_caps, caps)); + if (!m_subtitleStreams.empty()) + subs = m_subtitleStreams[m_currentSubtitleStream]; + else { + subs.type = stUnknown; + subs.pad = pad; + } - if (!GST_PAD_CAPS (pad) || !gst_caps_is_equal (_this->m_gst_prev_subtitle_caps, caps)) - gstGhostpadLink(_this, caps); - - _this->m_gst_prev_subtitle_caps = gst_caps_copy(caps); - gst_caps_unref (caps); + if ( subs.type == stUnknown ) + { + GstTagList *tags; +// eDebug("gstGhostpadHasCAPS::m_subtitleStreams[%i].type == stUnknown...", m_currentSubtitleStream); + + gchar *g_lang; + g_signal_emit_by_name (m_gst_playbin, "get-text-tags", m_currentSubtitleStream, &tags); + + g_lang = g_strdup_printf ("und"); + if ( tags && gst_is_tag_list(tags) ) + gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &g_lang); + + subs.language_code = std::string(g_lang); + GstPad *ghostpad = gst_element_get_static_pad(m_gst_subtitlebin, "sink"); + subs.type = getSubtitleType(ghostpad); + + if (!m_subtitleStreams.empty()) + m_subtitleStreams[m_currentSubtitleStream] = subs; + else + m_subtitleStreams.push_back(subs); + + g_free (g_lang); + } + +// eDebug("gstGhostpadHasCAPS:: m_gst_prev_subtitle_caps=%s equal=%i",gst_caps_to_string(m_gst_prev_subtitle_caps),gst_caps_is_equal(m_gst_prev_subtitle_caps, caps)); + + if (!GST_PAD_CAPS (pad) || !gst_caps_is_equal (m_gst_prev_subtitle_caps, caps)) + gstGhostpadLink(this, caps); + + m_gst_prev_subtitle_caps = gst_caps_copy(caps); + + gst_caps_unref (caps); + } + + gst_object_unref (pad); } GstFlowReturn eServiceMP3::gstGhostpadChainFunction(GstPad * pad, GstBuffer * buffer) { GstFlowReturn ret = GST_FLOW_OK; - eServiceMP3 *_this = g_object_get_data (G_OBJECT (pad), "application-instance"); + eServiceMP3 *_this = (eServiceMP3*)g_object_get_data (G_OBJECT (pad), "application-instance"); - gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer); - gint64 duration_ns = GST_BUFFER_DURATION(buffer); +// gint64 buf_pos = GST_BUFFER_TIMESTAMP(buffer); +// gint64 duration_ns = GST_BUFFER_DURATION(buffer); size_t len = GST_BUFFER_SIZE(buffer); unsigned char line[len+1]; @@ -1937,35 +1964,28 @@ void eServiceMP3::pullSubtitle() if ( m_subtitleStreams[m_currentSubtitleStream].type < stVOB ) { unsigned char line[len+1]; + SubtitlePage page; memcpy(line, GST_BUFFER_DATA(buffer), len); line[len] = 0; eDebug("got new text subtitle @ buf_pos = %lld ns (in pts=%lld): '%s' ", buf_pos, buf_pos/11111, line); - ePangoSubtitlePage* page = new ePangoSubtitlePage; gRGB rgbcol(0xD0,0xD0,0xD0); - page->m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line)); - page->show_pts = buf_pos / 11111L; - page->m_timeout = duration_ns / 1000000; - SubtitlePage subtitlepage; - subtitlepage.pango_page = page; - subtitlepage.vob_page = NULL; - m_subtitle_pages.push_back(subtitlepage); + page.type = SubtitlePage::Pango; + page.pango_page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)line)); + page.pango_page.m_show_pts = buf_pos / 11111L; + page.pango_page.m_timeout = duration_ns / 1000000; + m_subtitle_pages.push_back(page); pushSubtitles(); } else if ( m_subtitleStreams[m_currentSubtitleStream].type == stVOB ) { + SubtitlePage page; eDebug("got new subpicture @ buf_pos = %lld ns (in pts=%lld), duration=%lld ns, len=%i bytes. ", buf_pos, buf_pos/11111, duration_ns, len); - eVobSubtitlePage* page = new eVobSubtitlePage; - eSize size = eSize(720, 576); - page->m_pixmap = new gPixmap(size, 32, 0); - // ePtr pixmap; - // pixmap = new gPixmap(size, 32, 1); /* allocate accel surface (if possible) */ - memcpy(page->m_pixmap->surface->data, GST_BUFFER_DATA(buffer), len); - page->show_pts = buf_pos / 11111L; - page->m_timeout = duration_ns / 1000; - SubtitlePage subtitlepage; - subtitlepage.vob_page = page; - subtitlepage.pango_page = NULL; - m_subtitle_pages.push_back(subtitlepage); + page.type = SubtitlePage::Vob; + page.vob_page.m_pixmap = new gPixmap(eSize(720, 576), 32, 1); + memcpy(page.vob_page.m_pixmap->surface->data, GST_BUFFER_DATA(buffer), len); + page.vob_page.m_show_pts = buf_pos / 11111L; + page.vob_page.m_timeout = duration_ns / 1000; + m_subtitle_pages.push_back(page); pushSubtitles(); } else @@ -1987,17 +2007,17 @@ void eServiceMP3::pushSubtitles() pts_t running_pts; while ( !m_subtitle_pages.empty() ) { - SubtitlePage frontpage = m_subtitle_pages.front(); + SubtitlePage &frontpage = m_subtitle_pages.front(); gint64 diff_ms = 0; - gint64 show_pts = 0; - + gint64 show_pts; + + if (frontpage.type == SubtitlePage::Pango) + show_pts = frontpage.pango_page.m_show_pts; + else + show_pts = frontpage.vob_page.m_show_pts; + getPlayPosition(running_pts); - - if ( frontpage.pango_page != 0 ) - show_pts = frontpage.pango_page->show_pts; - else if ( frontpage.vob_page != 0 ) - show_pts = frontpage.vob_page->show_pts; - + diff_ms = ( show_pts - running_pts ) / 90; GstFormat fmt = GST_FORMAT_TIME; gint64 now; @@ -2030,15 +2050,13 @@ void eServiceMP3::pushSubtitles() { if ( m_subtitle_widget ) { - if ( frontpage.pango_page != 0) - { - m_subtitle_widget->setPage(*(frontpage.pango_page)); - } - else if ( frontpage.vob_page != 0) + if ( frontpage.type == SubtitlePage::Pango) + m_subtitle_widget->setPage(frontpage.pango_page); + else { - m_subtitle_widget->setPixmap(frontpage.vob_page->m_pixmap, eRect(0, 0, 720, 576)); - eDebug("blit vobsub pixmap... hide in %i ms", frontpage.vob_page->m_timeout); - m_subtitle_hide_timer->start(frontpage.vob_page->m_timeout, true); + m_subtitle_widget->setPixmap(frontpage.vob_page.m_pixmap, eRect(0, 0, 720, 576)); + eDebug("blit vobsub pixmap... hide in %i ms", frontpage.vob_page.m_timeout); + m_subtitle_hide_timer->start(frontpage.vob_page.m_timeout, true); } m_subtitle_widget->show(); } @@ -2266,6 +2284,3 @@ void eServiceMP3::setPCMDelay(int delay) } } -#else -#warning gstreamer not available, not building media player -#endif