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Incorporating visualisation in libgstplay adding have_vis_xid signal and a new type of GstPlay object (VIDEO_VISUALIS...
Original commit message from CVS: Incorporating visualisation in libgstplay adding have_vis_xid signal and a new type of GstPlay object (VIDEO_VISUALISATION)
This commit is contained in:
Julien Moutte
parent
bd55be76b9
commit
7f41fdf9d2
3 changed files with 567 additions and 1 deletions
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@ -31,6 +31,7 @@ enum {
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STREAM_LENGTH,
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TIME_TICK,
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HAVE_XID,
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HAVE_VIS_XID,
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HAVE_VIDEO_SIZE,
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LAST_SIGNAL,
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};
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@ -315,6 +316,10 @@ gst_play_idle_signal (GstPlay *play)
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g_signal_emit (G_OBJECT (play), gst_play_signals[HAVE_XID], 0,
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signal->signal_data.video_xid.xid);
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break;
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case HAVE_VIS_XID:
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g_signal_emit (G_OBJECT (play), gst_play_signals[HAVE_VIS_XID], 0,
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signal->signal_data.video_xid.xid);
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break;
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case HAVE_VIDEO_SIZE:
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g_signal_emit (G_OBJECT (play), gst_play_signals[HAVE_VIDEO_SIZE], 0,
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signal->signal_data.video_size.width, signal->signal_data.video_size.height);
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@ -367,6 +372,22 @@ callback_video_have_xid ( GstElement *element,
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play->idle_add_func ((GSourceFunc) gst_play_idle_signal, play);
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}
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static void
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callback_video_have_vis_xid ( GstElement *element,
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gint xid,
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GstPlay *play)
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{
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GstPlaySignal *signal;
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signal = g_new0(GstPlaySignal, 1);
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signal->signal_id = HAVE_VIS_XID;
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signal->signal_data.video_xid.xid = xid;
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g_async_queue_push(play->signal_queue, signal);
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play->idle_add_func ((GSourceFunc) gst_play_idle_signal, play);
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}
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static void
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callback_video_have_size ( GstElement *element,
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gint width,
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@ -593,6 +614,16 @@ gst_play_class_init (GstPlayClass *klass)
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gst_marshal_VOID__INT,
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G_TYPE_NONE, 1,
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G_TYPE_INT);
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gst_play_signals [HAVE_VIS_XID] =
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g_signal_new ("have_vis_xid",
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (GstPlayClass, have_vis_xid),
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NULL, NULL,
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gst_marshal_VOID__INT,
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G_TYPE_NONE, 1,
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G_TYPE_INT);
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gst_play_signals [HAVE_VIDEO_SIZE] =
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g_signal_new ("have_video_size",
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@ -709,11 +740,16 @@ gst_play_seek_to_time ( GstPlay *play,
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void
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gst_play_need_new_video_window (GstPlay *play)
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{
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g_return_if_fail (play != NULL);
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g_return_if_fail (GST_IS_PLAY (play));
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if (GST_IS_ELEMENT(play->video_sink_element)){
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g_object_set( G_OBJECT(play->video_sink_element),
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"need_new_window", TRUE, NULL);
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}
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if (GST_IS_ELEMENT(play->visualisation_sink_element)){
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g_object_set( G_OBJECT(play->visualisation_sink_element),
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"need_new_window", TRUE, NULL);
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}
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}
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void
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@ -1144,6 +1180,14 @@ gst_play_new ( GstPlayPipeType pipe_type,
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play->set_video_sink = gst_play_video_set_video;
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play->set_audio_sink = gst_play_video_set_audio;
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break;
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case GST_PLAY_PIPE_VIDEO_VISUALISATION:
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play->setup_pipeline = gst_play_video_vis_setup;
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play->teardown_pipeline = NULL;
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play->set_data_src = gst_play_video_set_data_src;
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play->set_autoplugger = gst_play_video_set_auto;
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play->set_video_sink = gst_play_video_vis_set_video;
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play->set_audio_sink = gst_play_video_vis_set_audio;
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break;
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case GST_PLAY_PIPE_AUDIO:
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/* we can reuse the threaded set functions */
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play->setup_pipeline = gst_play_audio_setup;
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@ -52,6 +52,7 @@ typedef enum {
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GST_PLAY_PIPE_AUDIO_THREADED,
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GST_PLAY_PIPE_AUDIO_HYPER_THREADED,
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GST_PLAY_PIPE_VIDEO,
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GST_PLAY_PIPE_VIDEO_VISUALISATION,
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} GstPlayPipeType;
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typedef enum {
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@ -151,6 +152,8 @@ struct _GstPlayClass
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gint64 length_nanos);
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void (*have_xid) ( GstPlay* play,
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gint xid);
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void (*have_vis_xid) ( GstPlay* play,
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gint xid);
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void (*have_video_size) ( GstPlay* play,
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gint width,
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gint height);
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@ -220,9 +223,20 @@ gboolean
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gst_play_set_video_sink ( GstPlay *play,
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GstElement *video_sink);
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gboolean
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gst_play_set_visualisation_video_sink ( GstPlay *play,
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GstElement *video_sink);
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gboolean
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gst_play_set_audio_sink ( GstPlay *play,
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GstElement *audio_sink);
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gboolean
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gst_play_set_visualisation_element ( GstPlay *play,
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GstElement *element);
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gboolean
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gst_play_connect_visualisation ( GstPlay *play,
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gboolean connect);
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GType
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gst_play_get_type (void);
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@ -401,7 +401,7 @@ gst_play_audioht_set_auto ( GstPlay *play,
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/*
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* GST_PLAY_PIPE_VIDEO
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* { gnomevfssrc ! spider ! { queue ! volume ! osssink }
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* { gnomevfssrc ! spider ! { queue ! volume ! (audiosink) }
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* spider0.src2 ! { queue ! colorspace ! (videosink) } }
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*/
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@ -571,6 +571,7 @@ gst_play_video_set_auto ( GstPlay *play,
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GstElement *audio_bin, *video_bin, *work_thread;
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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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g_return_val_if_fail (GST_IS_ELEMENT (autoplugger), FALSE);
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@ -683,5 +684,512 @@ gst_play_video_set_audio ( GstPlay *play,
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return TRUE;
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}
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/*
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* GST_PLAY_PIPE_VIDEO_VISUALISATION
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* { gnomevfssrc ! spider ! { queue ! volume ! (audiosink) }
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* spider0.src2 ! { queue ! colorspace ! (videosink) } }
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*/
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static gboolean
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gst_play_video_vis_setup ( GstPlay *play,
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GError **error)
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{
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GstElement *work_thread, *tee_element;
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GstPad *tee_vis_pad, *tee_audio_pad, *vis_video_thread_pad;
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GstElement *vis_audio_thread, *vis_video_thread;
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GstElement *vis_audio_queue, *vis_video_queue;
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GstElement *vis_colorspace, *vis_audio_sink, *vis_video_sink;
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GstElement *video_queue, *video_bin, *colorspace;
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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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/* creating pipeline */
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play->pipeline = gst_pipeline_new ("main_pipeline");
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g_return_val_if_fail (GST_IS_PIPELINE (play->pipeline), FALSE);
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/* creating work thread */
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work_thread = gst_thread_new ("work_thread");
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g_return_val_if_fail (GST_IS_THREAD (work_thread), FALSE);
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g_hash_table_insert(play->other_elements, "work_thread", work_thread);
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gst_bin_add (GST_BIN (play->pipeline), work_thread);
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/* create source element */
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play->source = gst_element_factory_make ("gnomevfssrc", "source");
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if (!play->source)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_GNOMEVFSSRC, error);
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return FALSE;
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}
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gst_bin_add (GST_BIN (work_thread), play->source);
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/* BEGIN VIS STUFF */
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/* Creating here the audio vis bin */
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play->audio_sink = gst_element_factory_make ( "bin", "audio_bin");
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if (!play->audio_sink)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_THREAD, error);
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return FALSE;
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}
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g_hash_table_insert( play->other_elements,
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"audio_bin",
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play->audio_sink);
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play->volume = gst_element_factory_make ("volume", "audio_volume");
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if (!play->volume)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_VOLUME, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"audio_volume",
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play->volume);
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tee_element = gst_element_factory_make ("tee", "audio_tee");
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g_return_val_if_fail(GST_IS_ELEMENT(tee_element), FALSE);
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g_hash_table_insert( play->other_elements,
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"vis_tee",
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play->audio_sink);
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tee_vis_pad = gst_element_get_request_pad (tee_element, "src%d");
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tee_audio_pad = gst_element_get_request_pad (tee_element, "src%d");
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g_hash_table_insert( play->other_elements,
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"tee_vis_pad",
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tee_vis_pad);
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g_hash_table_insert( play->other_elements,
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"tee_audio_pad",
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tee_audio_pad);
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gst_bin_add_many ( GST_BIN (play->audio_sink),
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play->volume, tee_element, NULL);
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gst_element_link_many (play->volume, tee_element, NULL);
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gst_element_add_ghost_pad ( play->audio_sink,
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gst_element_get_pad (play->volume, "sink"),
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"sink");
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/* Creating audio part of the visualisation bin
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{ queue ! volume ! (audiosink) }
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*/
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vis_audio_thread = gst_thread_new ("vis_audio_thread");
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if (!vis_audio_thread)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_THREAD, error);
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return FALSE;
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}
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g_hash_table_insert( play->other_elements,
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"vis_audio_thread",
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vis_audio_thread);
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vis_audio_queue = gst_element_factory_make ("queue", "vis_audio_queue");
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if (!vis_audio_queue)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_QUEUE, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"vis_audio_queue",
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vis_audio_queue);
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vis_audio_sink = gst_element_factory_make ("fakesink", "vis_audio_sink");
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if (!vis_audio_sink)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_FAKESINK, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"vis_audio_sink",
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vis_audio_sink);
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play->audio_sink_element = NULL;
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gst_bin_add_many ( GST_BIN (vis_audio_thread), vis_audio_queue,
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vis_audio_sink, NULL);
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gst_element_link_many ( vis_audio_queue, vis_audio_sink, NULL);
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/* setting up iterate functions */
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gst_bin_set_pre_iterate_function (
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GST_BIN (vis_audio_thread),
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(GstBinPrePostIterateFunction) callback_bin_pre_iterate,
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play->audio_bin_mutex);
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gst_bin_set_post_iterate_function (
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GST_BIN (vis_audio_thread),
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(GstBinPrePostIterateFunction) callback_bin_post_iterate,
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play->audio_bin_mutex);
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gst_bin_add ( GST_BIN(play->audio_sink), vis_audio_thread);
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gst_pad_link ( tee_audio_pad,
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gst_element_add_ghost_pad (
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vis_audio_thread,
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gst_element_get_pad (vis_audio_queue, "sink"),
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"sink"));
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/* Creating video part of the visualisation bin
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{ queue ! (visualisation) ! colorspace ! (videosink) }
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*/
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vis_video_thread = gst_thread_new ("vis_video_thread");
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if (!vis_video_thread)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_THREAD, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"vis_video_thread",
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vis_video_thread);
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vis_video_queue = gst_element_factory_make ("queue", "vis_video_queue");
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if (!vis_video_queue)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_QUEUE, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"vis_video_queue",
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vis_video_queue);
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vis_colorspace = gst_element_factory_make ("colorspace", "vis_colorspace");
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if (!vis_colorspace)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_COLORSPACE, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"vis_colorspace",
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vis_colorspace);
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vis_video_sink = gst_element_factory_make ("fakesink", "vis_video_sink");
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if (!vis_video_sink)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_FAKESINK, error);
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return FALSE;
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}
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g_hash_table_insert ( play->other_elements,
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"vis_video_sink",
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vis_video_sink);
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play->video_sink_element = NULL;
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gst_bin_add_many ( GST_BIN (vis_video_thread), vis_video_queue,
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vis_colorspace, vis_video_sink, NULL);
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/* Not linking now as we miss too much stuff */
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/* setting up iterate functions
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gst_bin_set_pre_iterate_function (
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GST_BIN (vis_video_thread),
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(GstBinPrePostIterateFunction) callback_bin_pre_iterate,
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play->video_bin_mutex);
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gst_bin_set_post_iterate_function (
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GST_BIN (vis_video_thread),
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(GstBinPrePostIterateFunction) callback_bin_post_iterate,
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play->video_bin_mutex);*/
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vis_video_thread_pad = gst_element_add_ghost_pad (
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vis_video_thread,
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gst_element_get_pad (vis_video_queue, "sink"),
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"sink");
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g_hash_table_insert( play->other_elements,
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"vis_video_thread_pad",
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vis_video_thread_pad);
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gst_bin_add (GST_BIN(play->audio_sink), vis_video_thread);
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/* END VIS STUFF */
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gst_bin_add (GST_BIN (work_thread), play->audio_sink);
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/* create video elements */
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play->video_sink = gst_element_factory_make ("fakesink", "fake_show");
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if (!play->video_sink)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_FAKESINK, error);
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return FALSE;
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}
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play->video_sink_element = NULL;
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video_queue = gst_element_factory_make ("queue", "video_queue");
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if (!video_queue)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_QUEUE, error);
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return FALSE;
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}
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g_hash_table_insert (play->other_elements, "video_queue", video_queue);
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colorspace = gst_element_factory_make ("colorspace", "colorspace");
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if (!colorspace)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_COLORSPACE, error);
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return FALSE;
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}
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g_hash_table_insert (play->other_elements, "colorspace", colorspace);
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video_bin = gst_thread_new ("video_thread");
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if (!video_bin)
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{
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gst_play_error_plugin (GST_PLAY_ERROR_THREAD, error);
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return FALSE;
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}
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g_hash_table_insert (play->other_elements, "video_bin", video_bin);
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/* adding all that stuff to bin */
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gst_bin_add_many (GST_BIN (video_bin), video_queue, colorspace,
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play->video_sink, NULL);
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gst_element_link_many (video_queue, colorspace,
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play->video_sink, NULL);
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/* setting up iterate functions
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gst_bin_set_pre_iterate_function (
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GST_BIN (video_bin),
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(GstBinPrePostIterateFunction) callback_bin_pre_iterate,
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play->video_bin_mutex);
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gst_bin_set_post_iterate_function (
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GST_BIN (video_bin),
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(GstBinPrePostIterateFunction) callback_bin_post_iterate,
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play->video_bin_mutex);*/
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gst_element_add_ghost_pad (
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video_bin, gst_element_get_pad (video_queue, "sink"),
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"sink");
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gst_bin_add (GST_BIN (work_thread), video_bin);
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return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_play_video_vis_set_audio ( GstPlay *play,
|
||||
GstElement *audio_sink)
|
||||
{
|
||||
GstElement *audio_bin, *vis_audio_sink, *vis_audio_queue;
|
||||
|
||||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (audio_sink != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY(play), FALSE);
|
||||
g_return_val_if_fail (GST_IS_ELEMENT (audio_sink), FALSE);
|
||||
|
||||
audio_bin = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_audio_thread");
|
||||
vis_audio_sink = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_audio_sink");
|
||||
vis_audio_queue = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_audio_queue");
|
||||
|
||||
if (vis_audio_sink)
|
||||
{
|
||||
gst_element_unlink (vis_audio_queue, vis_audio_sink);
|
||||
gst_bin_remove (GST_BIN (audio_bin), vis_audio_sink);
|
||||
}
|
||||
|
||||
gst_bin_add (GST_BIN (audio_bin), audio_sink);
|
||||
gst_element_link (vis_audio_queue, audio_sink);
|
||||
|
||||
g_hash_table_replace( play->other_elements,
|
||||
"vis_audio_sink",
|
||||
audio_sink);
|
||||
|
||||
play->audio_sink_element = gst_play_get_sink_element (
|
||||
play,
|
||||
audio_sink,
|
||||
GST_PLAY_SINK_TYPE_AUDIO);
|
||||
|
||||
if (play->audio_sink_element != NULL) {
|
||||
g_signal_connect (G_OBJECT (play->audio_sink_element), "eos",
|
||||
G_CALLBACK (callback_audio_sink_eos), play);
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_play_video_vis_set_video ( GstPlay *play,
|
||||
GstElement *video_sink)
|
||||
{
|
||||
GstElement *video_mate, *video_bin;
|
||||
|
||||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (video_sink != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY(play), FALSE);
|
||||
g_return_val_if_fail (GST_IS_ELEMENT (video_sink), FALSE);
|
||||
|
||||
video_bin = g_hash_table_lookup(play->other_elements, "video_bin");
|
||||
video_mate = g_hash_table_lookup(play->other_elements, "colorspace");
|
||||
|
||||
if (play->video_sink) {
|
||||
gst_element_unlink (video_mate, play->video_sink);
|
||||
gst_bin_remove (GST_BIN (video_bin), play->video_sink);
|
||||
}
|
||||
play->video_sink = video_sink;
|
||||
gst_bin_add (GST_BIN (video_bin), play->video_sink);
|
||||
gst_element_link (video_mate, play->video_sink);
|
||||
|
||||
play->video_sink_element = gst_play_get_sink_element (
|
||||
play,
|
||||
video_sink,
|
||||
GST_PLAY_SINK_TYPE_VIDEO);
|
||||
|
||||
if (play->video_sink_element != NULL) {
|
||||
g_signal_connect ( G_OBJECT (play->video_sink_element),
|
||||
"have_xid",
|
||||
G_CALLBACK (callback_video_have_xid),
|
||||
play);
|
||||
g_signal_connect ( G_OBJECT (play->video_sink_element),
|
||||
"have_size",
|
||||
G_CALLBACK (callback_video_have_size),
|
||||
play);
|
||||
g_object_set( G_OBJECT(play->video_sink_element),
|
||||
"need_new_window",
|
||||
TRUE,
|
||||
"toplevel",
|
||||
FALSE, NULL);
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_play_set_visualisation_video_sink:
|
||||
* @play: a #GstPlay.
|
||||
* @video_sink: a #GstElement.
|
||||
*
|
||||
* Set @video_sink as the visualisation video sink element of @play.
|
||||
*
|
||||
* Returns: TRUE if call succeeded.
|
||||
*/
|
||||
gboolean
|
||||
gst_play_set_visualisation_video_sink ( GstPlay *play,
|
||||
GstElement *video_sink)
|
||||
{
|
||||
GstElement *video_mate, *video_bin, *vis_video_sink;
|
||||
|
||||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (video_sink != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY(play), FALSE);
|
||||
g_return_val_if_fail (GST_IS_ELEMENT (video_sink), FALSE);
|
||||
|
||||
video_bin = g_hash_table_lookup(play->other_elements, "vis_video_thread");
|
||||
video_mate = g_hash_table_lookup(play->other_elements, "vis_colorspace");
|
||||
vis_video_sink = g_hash_table_lookup( play->other_elements,
|
||||
"vis_video_sink");
|
||||
|
||||
if (vis_video_sink) {
|
||||
gst_element_unlink (video_mate, vis_video_sink);
|
||||
gst_bin_remove (GST_BIN (video_bin), vis_video_sink);
|
||||
}
|
||||
|
||||
gst_bin_add (GST_BIN (video_bin), video_sink);
|
||||
gst_element_link (video_mate, video_sink);
|
||||
|
||||
g_hash_table_replace( play->other_elements,
|
||||
"vis_video_sink",
|
||||
video_sink);
|
||||
|
||||
play->visualisation_sink_element = gst_play_get_sink_element (
|
||||
play,
|
||||
video_sink,
|
||||
GST_PLAY_SINK_TYPE_VIDEO);
|
||||
|
||||
if (play->visualisation_sink_element != NULL) {
|
||||
g_signal_connect ( G_OBJECT (play->visualisation_sink_element),
|
||||
"have_xid",
|
||||
G_CALLBACK (callback_video_have_vis_xid),
|
||||
play);
|
||||
/*g_signal_connect ( G_OBJECT (play->visualisation_sink_element),
|
||||
"have_size",
|
||||
G_CALLBACK (callback_video_have_vis_size),
|
||||
play);*/
|
||||
g_object_set( G_OBJECT(play->visualisation_sink_element),
|
||||
"need_new_window",
|
||||
TRUE,
|
||||
"toplevel",
|
||||
FALSE, NULL);
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_play_set_visualisation_element:
|
||||
* @play: a #GstPlay.
|
||||
* @element: a #GstElement.
|
||||
*
|
||||
* Set @video_sink as the video sink element of @play.
|
||||
*
|
||||
* Returns: TRUE if call succeeded.
|
||||
*/
|
||||
gboolean
|
||||
gst_play_set_visualisation_element ( GstPlay *play,
|
||||
GstElement *element)
|
||||
{
|
||||
GstElement *video_queue, *video_colorspace;
|
||||
GstElement *vis_element, *vis_video_bin;
|
||||
|
||||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (element != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY(play), FALSE);
|
||||
g_return_val_if_fail (GST_IS_ELEMENT (element), FALSE);
|
||||
|
||||
vis_video_bin = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_video_thread");
|
||||
video_queue = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_video_queue");
|
||||
video_colorspace = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_colorspace");
|
||||
vis_element = g_hash_table_lookup ( play->other_elements,
|
||||
"vis_element");
|
||||
if (vis_element) {
|
||||
gst_element_unlink (video_queue, vis_element);
|
||||
gst_element_unlink (vis_element, video_colorspace);
|
||||
gst_bin_remove (GST_BIN (vis_video_bin), vis_element);
|
||||
}
|
||||
|
||||
gst_bin_add (GST_BIN (vis_video_bin), element);
|
||||
gst_element_link_many (video_queue, element, video_colorspace, NULL);
|
||||
|
||||
g_hash_table_replace( play->other_elements,
|
||||
"vis_element",
|
||||
element);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_play_connect_visualisation:
|
||||
* @play: a #GstPlay.
|
||||
* @connect: a #gboolean indicating wether or not
|
||||
* visualisation should be connected.
|
||||
*
|
||||
* Connect or disconnect visualisation bin in @play.
|
||||
*
|
||||
* Returns: TRUE if call succeeded.
|
||||
*/
|
||||
gboolean
|
||||
gst_play_connect_visualisation ( GstPlay *play,
|
||||
gboolean connect)
|
||||
{
|
||||
GstPad *tee_vis_pad, *vis_video_thread_pad;
|
||||
|
||||
g_return_val_if_fail (play != NULL, FALSE);
|
||||
g_return_val_if_fail (GST_IS_PLAY(play), FALSE);
|
||||
|
||||
tee_vis_pad = g_hash_table_lookup( play->other_elements,
|
||||
"tee_vis_pad");
|
||||
vis_video_thread_pad = g_hash_table_lookup( play->other_elements,
|
||||
"vis_video_thread_pad");
|
||||
|
||||
if (connect) {
|
||||
gst_pad_link (tee_vis_pad, vis_video_thread_pad);
|
||||
}
|
||||
else {
|
||||
gst_pad_unlink (tee_vis_pad, vis_video_thread_pad);
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* modelines */
|
||||
/* vim:set ts=8:sw=8:noet */
|
||||
|
|
|
|||
Loading…
Reference in a new issue