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-rw-r--r--lib/service/servicemp3.cpp112
-rw-r--r--lib/service/servicemp3.h27
2 files changed, 96 insertions, 43 deletions
diff --git a/lib/service/servicemp3.cpp b/lib/service/servicemp3.cpp
index 42f84206..c9d3bf6e 100644
--- a/lib/service/servicemp3.cpp
+++ b/lib/service/servicemp3.cpp
@@ -1215,7 +1215,7 @@ 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));
@@ -1402,7 +1402,7 @@ 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 +1514,7 @@ 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 +1568,7 @@ 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 +1576,7 @@ 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 +1587,12 @@ 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<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::service+1, "eServiceFactoryMP3");
@@ -1598,7 +1602,7 @@ 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 +1610,7 @@ 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 +1759,7 @@ 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 +1770,80 @@ 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];
diff --git a/lib/service/servicemp3.h b/lib/service/servicemp3.h
index ceb3b491..11bf125c 100644
--- a/lib/service/servicemp3.h
+++ b/lib/service/servicemp3.h
@@ -206,7 +206,28 @@ private:
GstElement *m_gst_playbin;
GstElement *m_gst_subtitlebin;
GstTagList *m_stream_tags;
- eFixedMessagePump<int> m_pump;
+
+ struct Message
+ {
+ Message()
+ :type(-1)
+ {}
+ Message(int type)
+ :type(type)
+ {}
+ Message(int type, GstPad *pad)
+ :type(type)
+ {
+ d.pad=pad;
+ }
+
+ int type;
+ union {
+ GstPad *pad; // for msg type 3
+ } d;
+ };
+
+ eFixedMessagePump<Message> m_pump;
std::string m_error_message;
audiotype_t gstCheckAudioPad(GstStructure* structure);
@@ -224,7 +245,9 @@ private:
/* static void gstCBsubtitleCAPS(GObject *obj, GParamSpec *pspec, gpointer user_data);
static void gstCBsubtitleLink(subtype_t type, gpointer user_data);
static gboolean gstCBsubtitleDrop(GstPad *pad, GstBuffer *buffer, gpointer user_data);*/
- void gstPoll(const int&);
+ void gstPoll(const Message&);
+ void gstGhostpadHasCAPS_synced(GstPad *pad);
+
GstPadBufferAllocFunction m_ghost_pad_buffer_alloc;
GstPadChainFunction m_ghost_pad_chain_function;
GstPadEventFunction m_ghost_pad_subtitle_sink_event;
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-19 02:14:48 +0000