mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 10:41:04 +00:00
Using private structure for members so that we have more chance that the header is frozen. :)
Original commit message from CVS: Using private structure for members so that we have more chance that the header is frozen. :)
This commit is contained in:
Julien Moutte
parent
73ccd96473
commit
6f1b63ea72
5 changed files with 256 additions and 224 deletions
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@ -2,13 +2,13 @@ librarydir = $(libdir)
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library_LTLIBRARIES = libgstplay-@GST_MAJORMINOR@.la
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libgstplay_@GST_MAJORMINOR@_la_SOURCES = play.c
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libgstplay_@GST_MAJORMINOR@_la_SOURCES = gstplay.c
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libgstplay_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/gst/play
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libgstplay_@GST_MAJORMINOR@include_HEADERS = play.h
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libgstplay_@GST_MAJORMINOR@include_HEADERS = gstplay.h
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libgstplay_@GST_MAJORMINOR@_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_CFLAGS)
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libgstplay_@GST_MAJORMINOR@_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_LIBS) $(GST_CONTROL_LIBS)
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libgstplay_@GST_MAJORMINOR@_la_LDFLAGS = -version-info @GST_PLUGINS_LIBVERSION@
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libgstplay_@GST_MAJORMINOR@_la_LDFLAGS = \
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-version-info @GST_PLUGINS_LIBVERSION@
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noinst_HEADERS = playpipelines.c
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@ -31,6 +31,20 @@ enum
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LAST_SIGNAL
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};
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struct _GstPlayPrivate {
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char *location;
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GHashTable *elements;
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gint64 time_nanos;
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gint64 length_nanos;
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gint get_length_attempt;
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guint tick_id;
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guint length_id;
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};
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static guint gst_play_signals[LAST_SIGNAL] = { 0 };
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static GstPipelineClass *parent_class = NULL;
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@ -58,7 +72,7 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (work_thread))
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return FALSE;
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g_hash_table_insert (play->elements, "work_thread", work_thread);
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g_hash_table_insert (play->priv->elements, "work_thread", work_thread);
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gst_bin_add (GST_BIN (play), work_thread);
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/* Placeholder for the source and autoplugger { fakesrc ! spider } */
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@ -66,13 +80,13 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (source))
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return FALSE;
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g_hash_table_insert (play->elements, "source", source);
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g_hash_table_insert (play->priv->elements, "source", source);
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autoplugger = gst_element_factory_make ("spider", "autoplugger");
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if (!GST_IS_ELEMENT (autoplugger))
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return FALSE;
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g_hash_table_insert (play->elements, "autoplugger", autoplugger);
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g_hash_table_insert (play->priv->elements, "autoplugger", autoplugger);
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gst_bin_add_many (GST_BIN (work_thread), source, autoplugger, NULL);
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gst_element_link (source, autoplugger);
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@ -83,7 +97,7 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (video_thread))
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return FALSE;
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g_hash_table_insert (play->elements, "video_thread", video_thread);
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g_hash_table_insert (play->priv->elements, "video_thread", video_thread);
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gst_bin_add (GST_BIN (work_thread), video_thread);
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/* Buffer queue for our video thread */
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@ -91,7 +105,7 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (video_queue))
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return FALSE;
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g_hash_table_insert (play->elements, "video_queue", video_queue);
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g_hash_table_insert (play->priv->elements, "video_queue", video_queue);
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/* Colorspace conversion */
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/* FIXME: Use ffcolorspace and fallback to Hermes on failure ?*/
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@ -100,7 +114,7 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (video_colorspace))
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return FALSE;
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g_hash_table_insert (play->elements, "video_colorspace",
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g_hash_table_insert (play->priv->elements, "video_colorspace",
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video_colorspace);
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/* Software scaling of video stream */
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@ -108,14 +122,14 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (video_scaler))
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return FALSE;
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g_hash_table_insert (play->elements, "video_scaler", video_scaler);
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g_hash_table_insert (play->priv->elements, "video_scaler", video_scaler);
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/* Placeholder for future video sink bin */
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video_sink = gst_element_factory_make ("fakesink", "video_sink");
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if (!GST_IS_ELEMENT (video_sink))
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return FALSE;
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g_hash_table_insert (play->elements, "video_sink", video_sink);
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g_hash_table_insert (play->priv->elements, "video_sink", video_sink);
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/* Linking, Adding, Ghosting */
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gst_element_link_many (video_queue, video_colorspace,
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@ -131,7 +145,7 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (video_switch))
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return FALSE;
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g_hash_table_insert (play->elements, "video_switch", video_switch);
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g_hash_table_insert (play->priv->elements, "video_switch", video_switch);
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gst_bin_add (GST_BIN (work_thread), video_switch);
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@ -145,7 +159,7 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (audio_thread))
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return FALSE;
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g_hash_table_insert (play->elements, "audio_thread", audio_thread);
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g_hash_table_insert (play->priv->elements, "audio_thread", audio_thread);
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gst_bin_add (GST_BIN (work_thread), audio_thread);
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/* Buffer queue for our audio thread */
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@ -153,14 +167,14 @@ gst_play_pipeline_setup (GstPlay *play)
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if (!GST_IS_ELEMENT (audio_queue))
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return FALSE;
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g_hash_table_insert (play->elements, "audio_queue", audio_queue);
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g_hash_table_insert (play->priv->elements, "audio_queue", audio_queue);
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/* Volume control */
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audio_volume = gst_element_factory_make ("volume", "audio_volume");
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if (!GST_IS_ELEMENT (audio_volume))
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return FALSE;
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g_hash_table_insert (play->elements, "audio_volume", audio_volume);
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g_hash_table_insert (play->priv->elements, "audio_volume", audio_volume);
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/* Duplicate audio signal to sink and visualization thread */
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audio_tee = gst_element_factory_make ("tee", "audio_tee");
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@ -169,9 +183,11 @@ gst_play_pipeline_setup (GstPlay *play)
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audio_tee_pad1 = gst_element_get_request_pad (audio_tee, "src%d");
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audio_tee_pad2 = gst_element_get_request_pad (audio_tee, "src%d");
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g_hash_table_insert (play->elements, "audio_tee_pad1", audio_tee_pad1);
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g_hash_table_insert (play->elements, "audio_tee_pad2", audio_tee_pad2);
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g_hash_table_insert (play->elements, "audio_tee", audio_tee);
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g_hash_table_insert (play->priv->elements, "audio_tee_pad1",
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audio_tee_pad1);
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g_hash_table_insert (play->priv->elements, "audio_tee_pad2",
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audio_tee_pad2);
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g_hash_table_insert (play->priv->elements, "audio_tee", audio_tee);
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/* Placeholder for future audio sink bin */
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audio_sink = gst_element_factory_make ("fakesink", "audio_sink");
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@ -179,28 +195,29 @@ gst_play_pipeline_setup (GstPlay *play)
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return FALSE;
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audio_sink_pad = gst_element_get_pad (audio_sink, "sink");
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g_hash_table_insert (play->elements, "audio_sink_pad", audio_sink_pad);
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g_hash_table_insert (play->elements, "audio_sink", audio_sink);
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g_hash_table_insert (play->priv->elements, "audio_sink_pad",
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audio_sink_pad);
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g_hash_table_insert (play->priv->elements, "audio_sink", audio_sink);
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/* Visualization thread */
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vis_thread = gst_element_factory_make ("thread", "vis_thread");
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if (!GST_IS_ELEMENT (vis_thread))
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return FALSE;
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g_hash_table_insert (play->elements, "vis_thread", vis_thread);
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g_hash_table_insert (play->priv->elements, "vis_thread", vis_thread);
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/* Buffer queue for our visualization thread */
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vis_queue = gst_element_factory_make ("queue", "vis_queue");
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if (!GST_IS_ELEMENT (vis_queue))
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return FALSE;
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g_hash_table_insert (play->elements, "vis_queue", vis_queue);
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g_hash_table_insert (play->priv->elements, "vis_queue", vis_queue);
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vis_element = gst_element_factory_make ("identity", "vis_element");
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if (!GST_IS_ELEMENT (vis_element))
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return FALSE;
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g_hash_table_insert (play->elements, "vis_element", vis_element);
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g_hash_table_insert (play->priv->elements, "vis_element", vis_element);
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/* Adding, Linking, Ghosting in visualization */
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gst_bin_add_many (GST_BIN (vis_thread), vis_queue, vis_element, NULL);
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@ -208,7 +225,8 @@ gst_play_pipeline_setup (GstPlay *play)
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vis_thread_pad = gst_element_add_ghost_pad (vis_thread,
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gst_element_get_pad (vis_queue, "sink"),
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"sink");
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g_hash_table_insert (play->elements, "vis_thread_pad", vis_thread_pad);
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g_hash_table_insert (play->priv->elements, "vis_thread_pad",
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vis_thread_pad);
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/* Linking, Adding, Ghosting in audio */
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@ -245,21 +263,21 @@ gst_play_tick_callback (GstPlay *play)
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if (!GST_IS_PLAY (play))
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{
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play->tick_id = 0;
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play->priv->tick_id = 0;
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return FALSE;
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}
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clock = gst_bin_get_clock (GST_BIN (play));
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play->time_nanos = gst_clock_get_time (clock);
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play->priv->time_nanos = gst_clock_get_time (clock);
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g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK],
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0,play->time_nanos);
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0,play->priv->time_nanos);
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if (GST_STATE (GST_ELEMENT (play)) == GST_STATE_PLAYING)
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return TRUE;
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else
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{
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play->tick_id = 0;
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play->priv->tick_id = 0;
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return FALSE;
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}
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}
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@ -276,14 +294,14 @@ gst_play_get_length_callback (GstPlay *play)
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g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
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/* We try to get length from all real sink elements */
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audio_sink_element = g_hash_table_lookup (play->elements,
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audio_sink_element = g_hash_table_lookup (play->priv->elements,
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"audio_sink_element");
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video_sink_element = g_hash_table_lookup (play->elements,
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video_sink_element = g_hash_table_lookup (play->priv->elements,
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"video_sink_element");
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if (!GST_IS_ELEMENT (audio_sink_element) &&
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!GST_IS_ELEMENT (video_sink_element))
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{
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play->length_id = 0;
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play->priv->length_id = 0;
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return FALSE;
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}
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@ -295,19 +313,19 @@ gst_play_get_length_callback (GstPlay *play)
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if (q)
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{
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play->length_nanos = value;
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play->priv->length_nanos = value;
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g_signal_emit (G_OBJECT (play), gst_play_signals[STREAM_LENGTH],
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0,play->length_nanos);
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play->length_id = 0;
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0,play->priv->length_nanos);
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play->priv->length_id = 0;
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return FALSE;
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}
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play->get_length_attempt++;
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play->priv->get_length_attempt++;
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/* We try 16 times */
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if (play->get_length_attempt > 15)
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if (play->priv->get_length_attempt > 15)
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{
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play->length_id = 0;
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play->priv->length_id = 0;
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return FALSE;
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}
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else
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@ -327,24 +345,25 @@ gst_play_state_change (GstElement *element, GstElementState old,
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if (state == GST_STATE_PLAYING)
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{
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if (play->tick_id)
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if (play->priv->tick_id)
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{
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g_source_remove (play->tick_id);
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play->tick_id = 0;
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g_source_remove (play->priv->tick_id);
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play->priv->tick_id = 0;
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}
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play->tick_id = g_timeout_add (200, (GSourceFunc) gst_play_tick_callback,
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play);
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play->priv->tick_id = g_timeout_add (200,
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(GSourceFunc) gst_play_tick_callback,
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play);
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play->get_length_attempt = 0;
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play->priv->get_length_attempt = 0;
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if (play->length_id)
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if (play->priv->length_id)
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{
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g_source_remove (play->length_id);
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play->length_id = 0;
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g_source_remove (play->priv->length_id);
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play->priv->length_id = 0;
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}
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play->length_id = g_timeout_add (200,
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play->priv->length_id = g_timeout_add (200,
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(GSourceFunc) gst_play_get_length_callback,
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play);
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}
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@ -369,28 +388,28 @@ gst_play_dispose (GObject *object)
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play = GST_PLAY (object);
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if (play->length_id)
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if (play->priv->length_id)
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{
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g_source_remove (play->length_id);
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play->length_id = 0;
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g_source_remove (play->priv->length_id);
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play->priv->length_id = 0;
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}
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if (play->tick_id)
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if (play->priv->tick_id)
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{
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g_source_remove (play->tick_id);
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play->tick_id = 0;
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g_source_remove (play->priv->tick_id);
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play->priv->tick_id = 0;
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}
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if (play->location)
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if (play->priv->location)
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{
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g_free (play->location);
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play->location = NULL;
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g_free (play->priv->location);
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play->priv->location = NULL;
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}
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if (play->elements)
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if (play->priv->elements)
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{
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g_hash_table_destroy (play->elements);
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play->elements = NULL;
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g_hash_table_destroy (play->priv->elements);
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play->priv->elements = NULL;
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}
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G_OBJECT_CLASS (parent_class)->dispose (object);
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@ -399,10 +418,11 @@ gst_play_dispose (GObject *object)
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static void
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gst_play_init (GstPlay *play)
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{
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play->location = NULL;
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play->length_nanos = 0;
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play->time_nanos = 0;
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play->elements = g_hash_table_new (g_str_hash, g_str_equal);
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play->priv = g_new0 (GstPlayPrivate, 1);
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play->priv->location = NULL;
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play->priv->length_nanos = 0;
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play->priv->time_nanos = 0;
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play->priv->elements = g_hash_table_new (g_str_hash, g_str_equal);
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if (!gst_play_pipeline_setup (play))
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g_warning ("libgstplay: failed initializing pipeline");
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@ -460,27 +480,27 @@ gst_play_set_location (GstPlay *play, const char *location)
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g_return_val_if_fail (play != NULL, FALSE);
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g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
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if (play->location)
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g_free (play->location);
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if (play->priv->location)
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g_free (play->priv->location);
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play->location = g_strdup (location);
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play->priv->location = g_strdup (location);
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if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY)
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gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
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work_thread = g_hash_table_lookup (play->elements, "work_thread");
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work_thread = g_hash_table_lookup (play->priv->elements, "work_thread");
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if (!GST_IS_ELEMENT (work_thread))
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return FALSE;
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video_thread = g_hash_table_lookup (play->elements, "video_thread");
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video_thread = g_hash_table_lookup (play->priv->elements, "video_thread");
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if (!GST_IS_ELEMENT (video_thread))
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return FALSE;
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audio_thread = g_hash_table_lookup (play->elements, "audio_thread");
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audio_thread = g_hash_table_lookup (play->priv->elements, "audio_thread");
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if (!GST_IS_ELEMENT (audio_thread))
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return FALSE;
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source = g_hash_table_lookup (play->elements, "source");
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source = g_hash_table_lookup (play->priv->elements, "source");
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if (!GST_IS_ELEMENT (source))
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return FALSE;
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autoplugger = g_hash_table_lookup (play->elements, "autoplugger");
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autoplugger = g_hash_table_lookup (play->priv->elements, "autoplugger");
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if (!GST_IS_ELEMENT (autoplugger))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -500,13 +520,13 @@ gst_play_set_location (GstPlay *play, const char *location)
|
|||
gst_element_link (autoplugger, video_thread);
|
||||
gst_element_link (autoplugger, audio_thread);
|
||||
|
||||
g_hash_table_replace (play->elements, "autoplugger", autoplugger);
|
||||
g_hash_table_replace (play->priv->elements, "autoplugger", autoplugger);
|
||||
|
||||
/* FIXME: Why don't we have an interface to do that kind of stuff ? */
|
||||
g_object_set (G_OBJECT (source), "location", play->location, NULL);
|
||||
g_object_set (G_OBJECT (source), "location", play->priv->location, NULL);
|
||||
|
||||
play->length_nanos = 0LL;
|
||||
play->time_nanos = 0LL;
|
||||
play->priv->length_nanos = 0LL;
|
||||
play->priv->time_nanos = 0LL;
|
||||
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[STREAM_LENGTH], 0, 0LL);
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK], 0, 0LL);
|
||||
|
|
@ -527,7 +547,7 @@ gst_play_get_location (GstPlay *play)
|
|||
{
|
||||
g_return_val_if_fail (play != NULL, NULL);
|
||||
g_return_val_if_fail (GST_IS_PLAY (play), NULL);
|
||||
return g_strdup (play->location);
|
||||
return g_strdup (play->priv->location);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -548,7 +568,7 @@ gst_play_seek_to_time (GstPlay * play, gint64 time_nanos)
|
|||
if (time_nanos < 0LL)
|
||||
time_nanos = 0LL;
|
||||
|
||||
audio_sink_element = g_hash_table_lookup (play->elements,
|
||||
audio_sink_element = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_sink_element");
|
||||
if (GST_IS_ELEMENT (audio_sink_element))
|
||||
{
|
||||
|
|
@ -559,9 +579,9 @@ gst_play_seek_to_time (GstPlay * play, gint64 time_nanos)
|
|||
time_nanos);
|
||||
if (s)
|
||||
{
|
||||
play->time_nanos = gst_clock_get_time (clock);
|
||||
play->priv->time_nanos = gst_clock_get_time (clock);
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK],
|
||||
0,play->time_nanos);
|
||||
0,play->priv->time_nanos);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -590,13 +610,13 @@ gst_play_set_data_src (GstPlay *play, GstElement *data_src)
|
|||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
/* Getting needed objects */
|
||||
work_thread = g_hash_table_lookup (play->elements, "work_thread");
|
||||
work_thread = g_hash_table_lookup (play->priv->elements, "work_thread");
|
||||
if (!GST_IS_ELEMENT (work_thread))
|
||||
return FALSE;
|
||||
old_data_src = g_hash_table_lookup (play->elements, "source");
|
||||
old_data_src = g_hash_table_lookup (play->priv->elements, "source");
|
||||
if (!GST_IS_ELEMENT (old_data_src))
|
||||
return FALSE;
|
||||
autoplugger = g_hash_table_lookup (play->elements, "autoplugger");
|
||||
autoplugger = g_hash_table_lookup (play->priv->elements, "autoplugger");
|
||||
if (!GST_IS_ELEMENT (autoplugger))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -608,7 +628,7 @@ gst_play_set_data_src (GstPlay *play, GstElement *data_src)
|
|||
gst_bin_add (GST_BIN (work_thread), data_src);
|
||||
gst_element_link (data_src, autoplugger);
|
||||
|
||||
g_hash_table_replace (play->elements, "source", data_src);
|
||||
g_hash_table_replace (play->priv->elements, "source", data_src);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -635,13 +655,13 @@ gst_play_set_video_sink (GstPlay *play, GstElement *video_sink)
|
|||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
/* Getting needed objects */
|
||||
video_thread = g_hash_table_lookup (play->elements, "video_thread");
|
||||
video_thread = g_hash_table_lookup (play->priv->elements, "video_thread");
|
||||
if (!GST_IS_ELEMENT (video_thread))
|
||||
return FALSE;
|
||||
old_video_sink = g_hash_table_lookup (play->elements, "video_sink");
|
||||
old_video_sink = g_hash_table_lookup (play->priv->elements, "video_sink");
|
||||
if (!GST_IS_ELEMENT (old_video_sink))
|
||||
return FALSE;
|
||||
video_scaler = g_hash_table_lookup (play->elements, "video_scaler");
|
||||
video_scaler = g_hash_table_lookup (play->priv->elements, "video_scaler");
|
||||
if (!GST_IS_ELEMENT (video_scaler))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -652,13 +672,13 @@ gst_play_set_video_sink (GstPlay *play, GstElement *video_sink)
|
|||
gst_bin_add (GST_BIN (video_thread), video_sink);
|
||||
gst_element_link (video_scaler, video_sink);
|
||||
|
||||
g_hash_table_replace (play->elements, "video_sink", video_sink);
|
||||
g_hash_table_replace (play->priv->elements, "video_sink", video_sink);
|
||||
|
||||
video_sink_element = gst_play_get_sink_element (play, video_sink,
|
||||
GST_PLAY_SINK_TYPE_VIDEO);
|
||||
if (GST_IS_ELEMENT (video_sink_element))
|
||||
{
|
||||
g_hash_table_replace (play->elements, "video_sink_element",
|
||||
g_hash_table_replace (play->priv->elements, "video_sink_element",
|
||||
video_sink_element);
|
||||
g_signal_connect (G_OBJECT (video_sink_element), "have_video_size",
|
||||
G_CALLBACK (gst_play_have_video_size), play);
|
||||
|
|
@ -691,17 +711,18 @@ gst_play_set_audio_sink (GstPlay *play, GstElement *audio_sink)
|
|||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
/* Getting needed objects */
|
||||
old_audio_sink = g_hash_table_lookup (play->elements, "audio_sink");
|
||||
old_audio_sink = g_hash_table_lookup (play->priv->elements, "audio_sink");
|
||||
if (!GST_IS_ELEMENT (old_audio_sink))
|
||||
return FALSE;
|
||||
old_audio_sink_pad = g_hash_table_lookup (play->elements,
|
||||
old_audio_sink_pad = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_sink_pad");
|
||||
if (!GST_IS_PAD (old_audio_sink_pad))
|
||||
return FALSE;
|
||||
audio_thread = g_hash_table_lookup (play->elements, "audio_thread");
|
||||
audio_thread = g_hash_table_lookup (play->priv->elements, "audio_thread");
|
||||
if (!GST_IS_ELEMENT (audio_thread))
|
||||
return FALSE;
|
||||
audio_tee_pad1 = g_hash_table_lookup (play->elements, "audio_tee_pad1");
|
||||
audio_tee_pad1 = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_tee_pad1");
|
||||
if (!GST_IS_PAD (audio_tee_pad1))
|
||||
return FALSE;
|
||||
audio_sink_pad = gst_element_get_pad (audio_sink, "sink");
|
||||
|
|
@ -715,14 +736,15 @@ gst_play_set_audio_sink (GstPlay *play, GstElement *audio_sink)
|
|||
gst_bin_add (GST_BIN (audio_thread), audio_sink);
|
||||
gst_pad_link (audio_tee_pad1, audio_sink_pad);
|
||||
|
||||
g_hash_table_replace (play->elements, "audio_sink", audio_sink);
|
||||
g_hash_table_replace (play->elements, "audio_sink_pad", audio_sink_pad);
|
||||
g_hash_table_replace (play->priv->elements, "audio_sink", audio_sink);
|
||||
g_hash_table_replace (play->priv->elements, "audio_sink_pad",
|
||||
audio_sink_pad);
|
||||
|
||||
audio_sink_element = gst_play_get_sink_element (play, audio_sink,
|
||||
GST_PLAY_SINK_TYPE_AUDIO);
|
||||
if (GST_IS_ELEMENT (audio_sink_element))
|
||||
{
|
||||
g_hash_table_replace (play->elements, "audio_sink_element",
|
||||
g_hash_table_replace (play->priv->elements, "audio_sink_element",
|
||||
audio_sink_element);
|
||||
}
|
||||
|
||||
|
|
@ -755,16 +777,17 @@ gst_play_set_visualization (GstPlay *play, GstElement *vis_element)
|
|||
}
|
||||
|
||||
/* Getting needed objects */
|
||||
vis_thread = g_hash_table_lookup (play->elements, "vis_thread");
|
||||
vis_thread = g_hash_table_lookup (play->priv->elements, "vis_thread");
|
||||
if (!GST_IS_ELEMENT (vis_thread))
|
||||
return FALSE;
|
||||
old_vis_element = g_hash_table_lookup (play->elements, "vis_element");
|
||||
old_vis_element = g_hash_table_lookup (play->priv->elements,
|
||||
"vis_element");
|
||||
if (!GST_IS_ELEMENT (old_vis_element))
|
||||
return FALSE;
|
||||
vis_queue = g_hash_table_lookup (play->elements, "vis_queue");
|
||||
vis_queue = g_hash_table_lookup (play->priv->elements, "vis_queue");
|
||||
if (!GST_IS_ELEMENT (vis_queue))
|
||||
return FALSE;
|
||||
video_switch = g_hash_table_lookup (play->elements, "video_switch");
|
||||
video_switch = g_hash_table_lookup (play->priv->elements, "video_switch");
|
||||
if (!GST_IS_ELEMENT (video_switch))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -801,10 +824,12 @@ gst_play_connect_visualization (GstPlay * play, gboolean connect)
|
|||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
|
||||
|
||||
vis_thread_pad = g_hash_table_lookup (play->elements, "vis_thread_pad");
|
||||
vis_thread_pad = g_hash_table_lookup (play->priv->elements,
|
||||
"vis_thread_pad");
|
||||
if (!GST_IS_PAD (vis_thread_pad))
|
||||
return FALSE;
|
||||
audio_tee_pad2 = g_hash_table_lookup (play->elements, "audio_tee_pad2");
|
||||
audio_tee_pad2 = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_tee_pad2");
|
||||
if (!GST_IS_PAD (audio_tee_pad2))
|
||||
return FALSE;
|
||||
|
||||
|
|
|
|||
|
|
@ -38,26 +38,17 @@ typedef enum
|
|||
|
||||
typedef struct _GstPlay GstPlay;
|
||||
typedef struct _GstPlayClass GstPlayClass;
|
||||
typedef struct _GstPlayPrivate GstPlayPrivate;
|
||||
|
||||
struct _GstPlay
|
||||
{
|
||||
GstPipeline pipeline;
|
||||
|
||||
char *location;
|
||||
|
||||
GHashTable *elements;
|
||||
|
||||
gint64 time_nanos;
|
||||
gint64 length_nanos;
|
||||
|
||||
gint get_length_attempt;
|
||||
|
||||
guint tick_id;
|
||||
guint length_id;
|
||||
GstPlayPrivate *priv;
|
||||
|
||||
gpointer _gst_reserved[GST_PADDING];
|
||||
};
|
||||
|
||||
|
||||
struct _GstPlayClass
|
||||
{
|
||||
GstPipelineClass parent_class;
|
||||
|
|
|
|||
|
|
@ -31,6 +31,20 @@ enum
|
|||
LAST_SIGNAL
|
||||
};
|
||||
|
||||
struct _GstPlayPrivate {
|
||||
char *location;
|
||||
|
||||
GHashTable *elements;
|
||||
|
||||
gint64 time_nanos;
|
||||
gint64 length_nanos;
|
||||
|
||||
gint get_length_attempt;
|
||||
|
||||
guint tick_id;
|
||||
guint length_id;
|
||||
};
|
||||
|
||||
static guint gst_play_signals[LAST_SIGNAL] = { 0 };
|
||||
|
||||
static GstPipelineClass *parent_class = NULL;
|
||||
|
|
@ -58,7 +72,7 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (work_thread))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "work_thread", work_thread);
|
||||
g_hash_table_insert (play->priv->elements, "work_thread", work_thread);
|
||||
gst_bin_add (GST_BIN (play), work_thread);
|
||||
|
||||
/* Placeholder for the source and autoplugger { fakesrc ! spider } */
|
||||
|
|
@ -66,13 +80,13 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (source))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "source", source);
|
||||
g_hash_table_insert (play->priv->elements, "source", source);
|
||||
|
||||
autoplugger = gst_element_factory_make ("spider", "autoplugger");
|
||||
if (!GST_IS_ELEMENT (autoplugger))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "autoplugger", autoplugger);
|
||||
g_hash_table_insert (play->priv->elements, "autoplugger", autoplugger);
|
||||
|
||||
gst_bin_add_many (GST_BIN (work_thread), source, autoplugger, NULL);
|
||||
gst_element_link (source, autoplugger);
|
||||
|
|
@ -83,7 +97,7 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (video_thread))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "video_thread", video_thread);
|
||||
g_hash_table_insert (play->priv->elements, "video_thread", video_thread);
|
||||
gst_bin_add (GST_BIN (work_thread), video_thread);
|
||||
|
||||
/* Buffer queue for our video thread */
|
||||
|
|
@ -91,7 +105,7 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (video_queue))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "video_queue", video_queue);
|
||||
g_hash_table_insert (play->priv->elements, "video_queue", video_queue);
|
||||
|
||||
/* Colorspace conversion */
|
||||
/* FIXME: Use ffcolorspace and fallback to Hermes on failure ?*/
|
||||
|
|
@ -100,7 +114,7 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (video_colorspace))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "video_colorspace",
|
||||
g_hash_table_insert (play->priv->elements, "video_colorspace",
|
||||
video_colorspace);
|
||||
|
||||
/* Software scaling of video stream */
|
||||
|
|
@ -108,14 +122,14 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (video_scaler))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "video_scaler", video_scaler);
|
||||
g_hash_table_insert (play->priv->elements, "video_scaler", video_scaler);
|
||||
|
||||
/* Placeholder for future video sink bin */
|
||||
video_sink = gst_element_factory_make ("fakesink", "video_sink");
|
||||
if (!GST_IS_ELEMENT (video_sink))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "video_sink", video_sink);
|
||||
g_hash_table_insert (play->priv->elements, "video_sink", video_sink);
|
||||
|
||||
/* Linking, Adding, Ghosting */
|
||||
gst_element_link_many (video_queue, video_colorspace,
|
||||
|
|
@ -131,7 +145,7 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (video_switch))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "video_switch", video_switch);
|
||||
g_hash_table_insert (play->priv->elements, "video_switch", video_switch);
|
||||
|
||||
gst_bin_add (GST_BIN (work_thread), video_switch);
|
||||
|
||||
|
|
@ -145,7 +159,7 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (audio_thread))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "audio_thread", audio_thread);
|
||||
g_hash_table_insert (play->priv->elements, "audio_thread", audio_thread);
|
||||
gst_bin_add (GST_BIN (work_thread), audio_thread);
|
||||
|
||||
/* Buffer queue for our audio thread */
|
||||
|
|
@ -153,14 +167,14 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
if (!GST_IS_ELEMENT (audio_queue))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "audio_queue", audio_queue);
|
||||
g_hash_table_insert (play->priv->elements, "audio_queue", audio_queue);
|
||||
|
||||
/* Volume control */
|
||||
audio_volume = gst_element_factory_make ("volume", "audio_volume");
|
||||
if (!GST_IS_ELEMENT (audio_volume))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "audio_volume", audio_volume);
|
||||
g_hash_table_insert (play->priv->elements, "audio_volume", audio_volume);
|
||||
|
||||
/* Duplicate audio signal to sink and visualization thread */
|
||||
audio_tee = gst_element_factory_make ("tee", "audio_tee");
|
||||
|
|
@ -169,9 +183,11 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
|
||||
audio_tee_pad1 = gst_element_get_request_pad (audio_tee, "src%d");
|
||||
audio_tee_pad2 = gst_element_get_request_pad (audio_tee, "src%d");
|
||||
g_hash_table_insert (play->elements, "audio_tee_pad1", audio_tee_pad1);
|
||||
g_hash_table_insert (play->elements, "audio_tee_pad2", audio_tee_pad2);
|
||||
g_hash_table_insert (play->elements, "audio_tee", audio_tee);
|
||||
g_hash_table_insert (play->priv->elements, "audio_tee_pad1",
|
||||
audio_tee_pad1);
|
||||
g_hash_table_insert (play->priv->elements, "audio_tee_pad2",
|
||||
audio_tee_pad2);
|
||||
g_hash_table_insert (play->priv->elements, "audio_tee", audio_tee);
|
||||
|
||||
/* Placeholder for future audio sink bin */
|
||||
audio_sink = gst_element_factory_make ("fakesink", "audio_sink");
|
||||
|
|
@ -179,28 +195,29 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
return FALSE;
|
||||
|
||||
audio_sink_pad = gst_element_get_pad (audio_sink, "sink");
|
||||
g_hash_table_insert (play->elements, "audio_sink_pad", audio_sink_pad);
|
||||
g_hash_table_insert (play->elements, "audio_sink", audio_sink);
|
||||
g_hash_table_insert (play->priv->elements, "audio_sink_pad",
|
||||
audio_sink_pad);
|
||||
g_hash_table_insert (play->priv->elements, "audio_sink", audio_sink);
|
||||
|
||||
/* Visualization thread */
|
||||
vis_thread = gst_element_factory_make ("thread", "vis_thread");
|
||||
if (!GST_IS_ELEMENT (vis_thread))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "vis_thread", vis_thread);
|
||||
g_hash_table_insert (play->priv->elements, "vis_thread", vis_thread);
|
||||
|
||||
/* Buffer queue for our visualization thread */
|
||||
vis_queue = gst_element_factory_make ("queue", "vis_queue");
|
||||
if (!GST_IS_ELEMENT (vis_queue))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "vis_queue", vis_queue);
|
||||
g_hash_table_insert (play->priv->elements, "vis_queue", vis_queue);
|
||||
|
||||
vis_element = gst_element_factory_make ("identity", "vis_element");
|
||||
if (!GST_IS_ELEMENT (vis_element))
|
||||
return FALSE;
|
||||
|
||||
g_hash_table_insert (play->elements, "vis_element", vis_element);
|
||||
g_hash_table_insert (play->priv->elements, "vis_element", vis_element);
|
||||
|
||||
/* Adding, Linking, Ghosting in visualization */
|
||||
gst_bin_add_many (GST_BIN (vis_thread), vis_queue, vis_element, NULL);
|
||||
|
|
@ -208,7 +225,8 @@ gst_play_pipeline_setup (GstPlay *play)
|
|||
vis_thread_pad = gst_element_add_ghost_pad (vis_thread,
|
||||
gst_element_get_pad (vis_queue, "sink"),
|
||||
"sink");
|
||||
g_hash_table_insert (play->elements, "vis_thread_pad", vis_thread_pad);
|
||||
g_hash_table_insert (play->priv->elements, "vis_thread_pad",
|
||||
vis_thread_pad);
|
||||
|
||||
|
||||
/* Linking, Adding, Ghosting in audio */
|
||||
|
|
@ -245,21 +263,21 @@ gst_play_tick_callback (GstPlay *play)
|
|||
|
||||
if (!GST_IS_PLAY (play))
|
||||
{
|
||||
play->tick_id = 0;
|
||||
play->priv->tick_id = 0;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
clock = gst_bin_get_clock (GST_BIN (play));
|
||||
play->time_nanos = gst_clock_get_time (clock);
|
||||
play->priv->time_nanos = gst_clock_get_time (clock);
|
||||
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK],
|
||||
0,play->time_nanos);
|
||||
0,play->priv->time_nanos);
|
||||
|
||||
if (GST_STATE (GST_ELEMENT (play)) == GST_STATE_PLAYING)
|
||||
return TRUE;
|
||||
else
|
||||
{
|
||||
play->tick_id = 0;
|
||||
play->priv->tick_id = 0;
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
|
@ -276,14 +294,14 @@ gst_play_get_length_callback (GstPlay *play)
|
|||
g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
|
||||
|
||||
/* We try to get length from all real sink elements */
|
||||
audio_sink_element = g_hash_table_lookup (play->elements,
|
||||
audio_sink_element = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_sink_element");
|
||||
video_sink_element = g_hash_table_lookup (play->elements,
|
||||
video_sink_element = g_hash_table_lookup (play->priv->elements,
|
||||
"video_sink_element");
|
||||
if (!GST_IS_ELEMENT (audio_sink_element) &&
|
||||
!GST_IS_ELEMENT (video_sink_element))
|
||||
{
|
||||
play->length_id = 0;
|
||||
play->priv->length_id = 0;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
|
@ -295,19 +313,19 @@ gst_play_get_length_callback (GstPlay *play)
|
|||
|
||||
if (q)
|
||||
{
|
||||
play->length_nanos = value;
|
||||
play->priv->length_nanos = value;
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[STREAM_LENGTH],
|
||||
0,play->length_nanos);
|
||||
play->length_id = 0;
|
||||
0,play->priv->length_nanos);
|
||||
play->priv->length_id = 0;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
play->get_length_attempt++;
|
||||
play->priv->get_length_attempt++;
|
||||
|
||||
/* We try 16 times */
|
||||
if (play->get_length_attempt > 15)
|
||||
if (play->priv->get_length_attempt > 15)
|
||||
{
|
||||
play->length_id = 0;
|
||||
play->priv->length_id = 0;
|
||||
return FALSE;
|
||||
}
|
||||
else
|
||||
|
|
@ -327,24 +345,25 @@ gst_play_state_change (GstElement *element, GstElementState old,
|
|||
|
||||
if (state == GST_STATE_PLAYING)
|
||||
{
|
||||
if (play->tick_id)
|
||||
if (play->priv->tick_id)
|
||||
{
|
||||
g_source_remove (play->tick_id);
|
||||
play->tick_id = 0;
|
||||
g_source_remove (play->priv->tick_id);
|
||||
play->priv->tick_id = 0;
|
||||
}
|
||||
|
||||
play->tick_id = g_timeout_add (200, (GSourceFunc) gst_play_tick_callback,
|
||||
play);
|
||||
play->priv->tick_id = g_timeout_add (200,
|
||||
(GSourceFunc) gst_play_tick_callback,
|
||||
play);
|
||||
|
||||
play->get_length_attempt = 0;
|
||||
play->priv->get_length_attempt = 0;
|
||||
|
||||
if (play->length_id)
|
||||
if (play->priv->length_id)
|
||||
{
|
||||
g_source_remove (play->length_id);
|
||||
play->length_id = 0;
|
||||
g_source_remove (play->priv->length_id);
|
||||
play->priv->length_id = 0;
|
||||
}
|
||||
|
||||
play->length_id = g_timeout_add (200,
|
||||
play->priv->length_id = g_timeout_add (200,
|
||||
(GSourceFunc) gst_play_get_length_callback,
|
||||
play);
|
||||
}
|
||||
|
|
@ -369,28 +388,28 @@ gst_play_dispose (GObject *object)
|
|||
|
||||
play = GST_PLAY (object);
|
||||
|
||||
if (play->length_id)
|
||||
if (play->priv->length_id)
|
||||
{
|
||||
g_source_remove (play->length_id);
|
||||
play->length_id = 0;
|
||||
g_source_remove (play->priv->length_id);
|
||||
play->priv->length_id = 0;
|
||||
}
|
||||
|
||||
if (play->tick_id)
|
||||
if (play->priv->tick_id)
|
||||
{
|
||||
g_source_remove (play->tick_id);
|
||||
play->tick_id = 0;
|
||||
g_source_remove (play->priv->tick_id);
|
||||
play->priv->tick_id = 0;
|
||||
}
|
||||
|
||||
if (play->location)
|
||||
if (play->priv->location)
|
||||
{
|
||||
g_free (play->location);
|
||||
play->location = NULL;
|
||||
g_free (play->priv->location);
|
||||
play->priv->location = NULL;
|
||||
}
|
||||
|
||||
if (play->elements)
|
||||
if (play->priv->elements)
|
||||
{
|
||||
g_hash_table_destroy (play->elements);
|
||||
play->elements = NULL;
|
||||
g_hash_table_destroy (play->priv->elements);
|
||||
play->priv->elements = NULL;
|
||||
}
|
||||
|
||||
G_OBJECT_CLASS (parent_class)->dispose (object);
|
||||
|
|
@ -399,10 +418,11 @@ gst_play_dispose (GObject *object)
|
|||
static void
|
||||
gst_play_init (GstPlay *play)
|
||||
{
|
||||
play->location = NULL;
|
||||
play->length_nanos = 0;
|
||||
play->time_nanos = 0;
|
||||
play->elements = g_hash_table_new (g_str_hash, g_str_equal);
|
||||
play->priv = g_new0 (GstPlayPrivate, 1);
|
||||
play->priv->location = NULL;
|
||||
play->priv->length_nanos = 0;
|
||||
play->priv->time_nanos = 0;
|
||||
play->priv->elements = g_hash_table_new (g_str_hash, g_str_equal);
|
||||
|
||||
if (!gst_play_pipeline_setup (play))
|
||||
g_warning ("libgstplay: failed initializing pipeline");
|
||||
|
|
@ -460,27 +480,27 @@ gst_play_set_location (GstPlay *play, const char *location)
|
|||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
|
||||
|
||||
if (play->location)
|
||||
g_free (play->location);
|
||||
if (play->priv->location)
|
||||
g_free (play->priv->location);
|
||||
|
||||
play->location = g_strdup (location);
|
||||
play->priv->location = g_strdup (location);
|
||||
|
||||
if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY)
|
||||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
work_thread = g_hash_table_lookup (play->elements, "work_thread");
|
||||
work_thread = g_hash_table_lookup (play->priv->elements, "work_thread");
|
||||
if (!GST_IS_ELEMENT (work_thread))
|
||||
return FALSE;
|
||||
video_thread = g_hash_table_lookup (play->elements, "video_thread");
|
||||
video_thread = g_hash_table_lookup (play->priv->elements, "video_thread");
|
||||
if (!GST_IS_ELEMENT (video_thread))
|
||||
return FALSE;
|
||||
audio_thread = g_hash_table_lookup (play->elements, "audio_thread");
|
||||
audio_thread = g_hash_table_lookup (play->priv->elements, "audio_thread");
|
||||
if (!GST_IS_ELEMENT (audio_thread))
|
||||
return FALSE;
|
||||
source = g_hash_table_lookup (play->elements, "source");
|
||||
source = g_hash_table_lookup (play->priv->elements, "source");
|
||||
if (!GST_IS_ELEMENT (source))
|
||||
return FALSE;
|
||||
autoplugger = g_hash_table_lookup (play->elements, "autoplugger");
|
||||
autoplugger = g_hash_table_lookup (play->priv->elements, "autoplugger");
|
||||
if (!GST_IS_ELEMENT (autoplugger))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -500,13 +520,13 @@ gst_play_set_location (GstPlay *play, const char *location)
|
|||
gst_element_link (autoplugger, video_thread);
|
||||
gst_element_link (autoplugger, audio_thread);
|
||||
|
||||
g_hash_table_replace (play->elements, "autoplugger", autoplugger);
|
||||
g_hash_table_replace (play->priv->elements, "autoplugger", autoplugger);
|
||||
|
||||
/* FIXME: Why don't we have an interface to do that kind of stuff ? */
|
||||
g_object_set (G_OBJECT (source), "location", play->location, NULL);
|
||||
g_object_set (G_OBJECT (source), "location", play->priv->location, NULL);
|
||||
|
||||
play->length_nanos = 0LL;
|
||||
play->time_nanos = 0LL;
|
||||
play->priv->length_nanos = 0LL;
|
||||
play->priv->time_nanos = 0LL;
|
||||
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[STREAM_LENGTH], 0, 0LL);
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK], 0, 0LL);
|
||||
|
|
@ -527,7 +547,7 @@ gst_play_get_location (GstPlay *play)
|
|||
{
|
||||
g_return_val_if_fail (play != NULL, NULL);
|
||||
g_return_val_if_fail (GST_IS_PLAY (play), NULL);
|
||||
return g_strdup (play->location);
|
||||
return g_strdup (play->priv->location);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -548,7 +568,7 @@ gst_play_seek_to_time (GstPlay * play, gint64 time_nanos)
|
|||
if (time_nanos < 0LL)
|
||||
time_nanos = 0LL;
|
||||
|
||||
audio_sink_element = g_hash_table_lookup (play->elements,
|
||||
audio_sink_element = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_sink_element");
|
||||
if (GST_IS_ELEMENT (audio_sink_element))
|
||||
{
|
||||
|
|
@ -559,9 +579,9 @@ gst_play_seek_to_time (GstPlay * play, gint64 time_nanos)
|
|||
time_nanos);
|
||||
if (s)
|
||||
{
|
||||
play->time_nanos = gst_clock_get_time (clock);
|
||||
play->priv->time_nanos = gst_clock_get_time (clock);
|
||||
g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK],
|
||||
0,play->time_nanos);
|
||||
0,play->priv->time_nanos);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -590,13 +610,13 @@ gst_play_set_data_src (GstPlay *play, GstElement *data_src)
|
|||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
/* Getting needed objects */
|
||||
work_thread = g_hash_table_lookup (play->elements, "work_thread");
|
||||
work_thread = g_hash_table_lookup (play->priv->elements, "work_thread");
|
||||
if (!GST_IS_ELEMENT (work_thread))
|
||||
return FALSE;
|
||||
old_data_src = g_hash_table_lookup (play->elements, "source");
|
||||
old_data_src = g_hash_table_lookup (play->priv->elements, "source");
|
||||
if (!GST_IS_ELEMENT (old_data_src))
|
||||
return FALSE;
|
||||
autoplugger = g_hash_table_lookup (play->elements, "autoplugger");
|
||||
autoplugger = g_hash_table_lookup (play->priv->elements, "autoplugger");
|
||||
if (!GST_IS_ELEMENT (autoplugger))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -608,7 +628,7 @@ gst_play_set_data_src (GstPlay *play, GstElement *data_src)
|
|||
gst_bin_add (GST_BIN (work_thread), data_src);
|
||||
gst_element_link (data_src, autoplugger);
|
||||
|
||||
g_hash_table_replace (play->elements, "source", data_src);
|
||||
g_hash_table_replace (play->priv->elements, "source", data_src);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -635,13 +655,13 @@ gst_play_set_video_sink (GstPlay *play, GstElement *video_sink)
|
|||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
/* Getting needed objects */
|
||||
video_thread = g_hash_table_lookup (play->elements, "video_thread");
|
||||
video_thread = g_hash_table_lookup (play->priv->elements, "video_thread");
|
||||
if (!GST_IS_ELEMENT (video_thread))
|
||||
return FALSE;
|
||||
old_video_sink = g_hash_table_lookup (play->elements, "video_sink");
|
||||
old_video_sink = g_hash_table_lookup (play->priv->elements, "video_sink");
|
||||
if (!GST_IS_ELEMENT (old_video_sink))
|
||||
return FALSE;
|
||||
video_scaler = g_hash_table_lookup (play->elements, "video_scaler");
|
||||
video_scaler = g_hash_table_lookup (play->priv->elements, "video_scaler");
|
||||
if (!GST_IS_ELEMENT (video_scaler))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -652,13 +672,13 @@ gst_play_set_video_sink (GstPlay *play, GstElement *video_sink)
|
|||
gst_bin_add (GST_BIN (video_thread), video_sink);
|
||||
gst_element_link (video_scaler, video_sink);
|
||||
|
||||
g_hash_table_replace (play->elements, "video_sink", video_sink);
|
||||
g_hash_table_replace (play->priv->elements, "video_sink", video_sink);
|
||||
|
||||
video_sink_element = gst_play_get_sink_element (play, video_sink,
|
||||
GST_PLAY_SINK_TYPE_VIDEO);
|
||||
if (GST_IS_ELEMENT (video_sink_element))
|
||||
{
|
||||
g_hash_table_replace (play->elements, "video_sink_element",
|
||||
g_hash_table_replace (play->priv->elements, "video_sink_element",
|
||||
video_sink_element);
|
||||
g_signal_connect (G_OBJECT (video_sink_element), "have_video_size",
|
||||
G_CALLBACK (gst_play_have_video_size), play);
|
||||
|
|
@ -691,17 +711,18 @@ gst_play_set_audio_sink (GstPlay *play, GstElement *audio_sink)
|
|||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
||||
|
||||
/* Getting needed objects */
|
||||
old_audio_sink = g_hash_table_lookup (play->elements, "audio_sink");
|
||||
old_audio_sink = g_hash_table_lookup (play->priv->elements, "audio_sink");
|
||||
if (!GST_IS_ELEMENT (old_audio_sink))
|
||||
return FALSE;
|
||||
old_audio_sink_pad = g_hash_table_lookup (play->elements,
|
||||
old_audio_sink_pad = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_sink_pad");
|
||||
if (!GST_IS_PAD (old_audio_sink_pad))
|
||||
return FALSE;
|
||||
audio_thread = g_hash_table_lookup (play->elements, "audio_thread");
|
||||
audio_thread = g_hash_table_lookup (play->priv->elements, "audio_thread");
|
||||
if (!GST_IS_ELEMENT (audio_thread))
|
||||
return FALSE;
|
||||
audio_tee_pad1 = g_hash_table_lookup (play->elements, "audio_tee_pad1");
|
||||
audio_tee_pad1 = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_tee_pad1");
|
||||
if (!GST_IS_PAD (audio_tee_pad1))
|
||||
return FALSE;
|
||||
audio_sink_pad = gst_element_get_pad (audio_sink, "sink");
|
||||
|
|
@ -715,14 +736,15 @@ gst_play_set_audio_sink (GstPlay *play, GstElement *audio_sink)
|
|||
gst_bin_add (GST_BIN (audio_thread), audio_sink);
|
||||
gst_pad_link (audio_tee_pad1, audio_sink_pad);
|
||||
|
||||
g_hash_table_replace (play->elements, "audio_sink", audio_sink);
|
||||
g_hash_table_replace (play->elements, "audio_sink_pad", audio_sink_pad);
|
||||
g_hash_table_replace (play->priv->elements, "audio_sink", audio_sink);
|
||||
g_hash_table_replace (play->priv->elements, "audio_sink_pad",
|
||||
audio_sink_pad);
|
||||
|
||||
audio_sink_element = gst_play_get_sink_element (play, audio_sink,
|
||||
GST_PLAY_SINK_TYPE_AUDIO);
|
||||
if (GST_IS_ELEMENT (audio_sink_element))
|
||||
{
|
||||
g_hash_table_replace (play->elements, "audio_sink_element",
|
||||
g_hash_table_replace (play->priv->elements, "audio_sink_element",
|
||||
audio_sink_element);
|
||||
}
|
||||
|
||||
|
|
@ -755,16 +777,17 @@ gst_play_set_visualization (GstPlay *play, GstElement *vis_element)
|
|||
}
|
||||
|
||||
/* Getting needed objects */
|
||||
vis_thread = g_hash_table_lookup (play->elements, "vis_thread");
|
||||
vis_thread = g_hash_table_lookup (play->priv->elements, "vis_thread");
|
||||
if (!GST_IS_ELEMENT (vis_thread))
|
||||
return FALSE;
|
||||
old_vis_element = g_hash_table_lookup (play->elements, "vis_element");
|
||||
old_vis_element = g_hash_table_lookup (play->priv->elements,
|
||||
"vis_element");
|
||||
if (!GST_IS_ELEMENT (old_vis_element))
|
||||
return FALSE;
|
||||
vis_queue = g_hash_table_lookup (play->elements, "vis_queue");
|
||||
vis_queue = g_hash_table_lookup (play->priv->elements, "vis_queue");
|
||||
if (!GST_IS_ELEMENT (vis_queue))
|
||||
return FALSE;
|
||||
video_switch = g_hash_table_lookup (play->elements, "video_switch");
|
||||
video_switch = g_hash_table_lookup (play->priv->elements, "video_switch");
|
||||
if (!GST_IS_ELEMENT (video_switch))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -801,10 +824,12 @@ gst_play_connect_visualization (GstPlay * play, gboolean connect)
|
|||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
|
||||
|
||||
vis_thread_pad = g_hash_table_lookup (play->elements, "vis_thread_pad");
|
||||
vis_thread_pad = g_hash_table_lookup (play->priv->elements,
|
||||
"vis_thread_pad");
|
||||
if (!GST_IS_PAD (vis_thread_pad))
|
||||
return FALSE;
|
||||
audio_tee_pad2 = g_hash_table_lookup (play->elements, "audio_tee_pad2");
|
||||
audio_tee_pad2 = g_hash_table_lookup (play->priv->elements,
|
||||
"audio_tee_pad2");
|
||||
if (!GST_IS_PAD (audio_tee_pad2))
|
||||
return FALSE;
|
||||
|
||||
|
|
|
|||
|
|
@ -38,26 +38,17 @@ typedef enum
|
|||
|
||||
typedef struct _GstPlay GstPlay;
|
||||
typedef struct _GstPlayClass GstPlayClass;
|
||||
typedef struct _GstPlayPrivate GstPlayPrivate;
|
||||
|
||||
struct _GstPlay
|
||||
{
|
||||
GstPipeline pipeline;
|
||||
|
||||
char *location;
|
||||
|
||||
GHashTable *elements;
|
||||
|
||||
gint64 time_nanos;
|
||||
gint64 length_nanos;
|
||||
|
||||
gint get_length_attempt;
|
||||
|
||||
guint tick_id;
|
||||
guint length_id;
|
||||
GstPlayPrivate *priv;
|
||||
|
||||
gpointer _gst_reserved[GST_PADDING];
|
||||
};
|
||||
|
||||
|
||||
struct _GstPlayClass
|
||||
{
|
||||
GstPipelineClass parent_class;
|
||||
|
|
|
|||
Loading…
Reference in a new issue