From 6077e73e63d6ee9157cfd628d72ba08f1c447953 Mon Sep 17 00:00:00 2001 From: Julien Moutte Date: Sun, 7 Dec 2003 17:56:10 +0000 Subject: Updating with my local repository. It already plays video with sound :) Great ! Original commit message from CVS: Updating with my local repository. It already plays video with sound :) Great ! --- gst-libs/gst/play/gstplay.c | 236 +++++++++++++++++++++++++++++++++++++++++++- gst-libs/gst/play/gstplay.h | 7 +- gst-libs/gst/play/play.c | 236 +++++++++++++++++++++++++++++++++++++++++++- gst-libs/gst/play/play.h | 7 +- 4 files changed, 476 insertions(+), 10 deletions(-) (limited to 'gst-libs/gst') diff --git a/gst-libs/gst/play/gstplay.c b/gst-libs/gst/play/gstplay.c index 09f143e0..0f1c7632 100644 --- a/gst-libs/gst/play/gstplay.c +++ b/gst-libs/gst/play/gstplay.c @@ -49,9 +49,10 @@ static gboolean gst_play_pipeline_setup (GstPlay *play) { GstElement *work_thread, *video_thread; + GstElement *source, *autoplugger; GstElement *video_queue, *video_colorspace, *video_scaler, *video_sink; GstElement *audio_thread, *audio_queue, *audio_volume, *audio_sink; - GstElement *audio_tee, *vis_thread, *vis_queue; + GstElement *audio_tee, *vis_thread, *vis_queue, *vis_element; GstPad *audio_tee_pad1, *audio_tee_pad2, *vis_thread_pad, *audio_sink_pad; g_return_val_if_fail (play != NULL, FALSE); @@ -64,6 +65,22 @@ gst_play_pipeline_setup (GstPlay *play) g_hash_table_insert (play->elements, "work_thread", work_thread); gst_bin_add (GST_BIN (play), work_thread); + /* Placeholder for the source and autoplugger { fakesrc ! spider } */ + source = gst_element_factory_make ("fakesrc", "source"); + if (!GST_IS_ELEMENT (source)) + return FALSE; + + g_hash_table_insert (play->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); + + gst_bin_add_many (GST_BIN (work_thread), source, autoplugger, NULL); + gst_element_link (source, autoplugger); + /* Creating our video output bin { queue ! colorspace ! videoscale ! fakesink } */ video_thread = gst_thread_new ("video_thread"); @@ -113,6 +130,9 @@ gst_play_pipeline_setup (GstPlay *play) gst_element_get_pad (video_queue, "sink"), "sink"); + /* Connecting video output to autoplugger */ + gst_element_link (autoplugger, video_thread); + /* Creating our audio output bin { queue ! volume ! tee ! { queue ! goom } ! fakesink } */ audio_thread = gst_thread_new ("audio_thread"); @@ -170,8 +190,15 @@ gst_play_pipeline_setup (GstPlay *play) g_hash_table_insert (play->elements, "vis_queue", vis_queue); - /* Adding, Ghosting in visualization */ - gst_bin_add (GST_BIN (vis_thread), 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); + + /* Adding, Linking, Ghosting in visualization */ + gst_bin_add_many (GST_BIN (vis_thread), vis_queue, vis_element, NULL); + gst_element_link (vis_queue, vis_element); vis_thread_pad = gst_element_add_ghost_pad (vis_thread, gst_element_get_pad (vis_queue, "sink"), "sink"); @@ -182,11 +209,14 @@ gst_play_pipeline_setup (GstPlay *play) gst_element_link_many (audio_queue, audio_volume, audio_tee, NULL); gst_pad_link (audio_tee_pad1, audio_sink_pad); gst_bin_add_many (GST_BIN (audio_thread), audio_queue, audio_volume, - audio_tee, vis_thread, audio_sink); + audio_tee, vis_thread, audio_sink, NULL); gst_element_add_ghost_pad (audio_thread, gst_element_get_pad (audio_queue, "sink"), "sink"); + /* Connecting audio output to autoplugger */ + gst_element_link (autoplugger, audio_thread); + return TRUE; } @@ -281,7 +311,10 @@ 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); + if (!gst_play_pipeline_setup (play)) g_warning ("libgstplay: failed initializing pipeline"); } @@ -330,6 +363,8 @@ gst_play_class_init (GstPlayClass *klass) gboolean gst_play_set_location (GstPlay *play, const char *location) { + GstElement *work_thread, *source, *autoplugger, *video_thread, *audio_thread; + g_return_val_if_fail (play != NULL, FALSE); g_return_val_if_fail (GST_IS_PLAY (play), FALSE); @@ -341,6 +376,49 @@ gst_play_set_location (GstPlay *play, const char *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"); + if (!GST_IS_THREAD (work_thread)) + return FALSE; + video_thread = g_hash_table_lookup (play->elements, "video_thread"); + if (!GST_IS_THREAD (video_thread)) + return FALSE; + audio_thread = g_hash_table_lookup (play->elements, "audio_thread"); + if (!GST_IS_THREAD (audio_thread)) + return FALSE; + source = g_hash_table_lookup (play->elements, "source"); + if (!GST_IS_ELEMENT (source)) + return FALSE; + autoplugger = g_hash_table_lookup (play->elements, "autoplugger"); + if (!GST_IS_ELEMENT (autoplugger)) + return FALSE; + + /* Spider can autoplugg only once. We remove the actual one and put a new + autoplugger */ + gst_element_unlink (source, autoplugger); + gst_element_unlink (autoplugger, video_thread); + gst_element_unlink (autoplugger, audio_thread); + gst_bin_remove (GST_BIN (work_thread), autoplugger); + + autoplugger = gst_element_factory_make ("spider", "autoplugger"); + if (!GST_IS_ELEMENT (autoplugger)) + return FALSE; + + gst_bin_add (GST_BIN (work_thread), autoplugger); + gst_element_link (source, autoplugger); + gst_element_link (autoplugger, video_thread); + gst_element_link (autoplugger, audio_thread); + + g_hash_table_replace (play->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); + + play->length_nanos = 0LL; + play->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); + return TRUE; } @@ -376,6 +454,156 @@ gst_play_seek_to_time (GstPlay * play, gint64 time_nanos) return TRUE; } +/** + * gst_play_set_data_src: + * @play: a #GstPlay. + * @data_src: a #GstElement. + * + * Set @data_src as the source element of @play. + * + * Returns: TRUE if call succeeded. + */ +gboolean +gst_play_set_data_src (GstPlay *play, GstElement *data_src) +{ + GstElement *work_thread, *old_data_src, *autoplugger; + + g_return_val_if_fail (play != NULL, FALSE); + g_return_val_if_fail (GST_IS_PLAY (play), FALSE); + + /* We bring back the pipeline to READY */ + if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY) + gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY); + + /* Getting needed objects */ + work_thread = g_hash_table_lookup (play->elements, "work_thread"); + if (!GST_IS_THREAD (work_thread)) + return FALSE; + old_data_src = g_hash_table_lookup (play->elements, "source"); + if (!GST_IS_ELEMENT (old_data_src)) + return FALSE; + autoplugger = g_hash_table_lookup (play->elements, "autoplugger"); + if (!GST_IS_ELEMENT (autoplugger)) + return FALSE; + + /* Unlinking old source from autoplugger, removing it from pipeline, adding + the new one and connecting it to autoplugger FIXME: we should put a new + autoplugger here as spider can autoplugg only once */ + gst_element_unlink (old_data_src, autoplugger); + gst_bin_remove (GST_BIN (work_thread), old_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); + + return TRUE; +} + +/** + * gst_play_set_video_sink: + * @play: a #GstPlay. + * @video_sink: a #GstElement. + * + * Set @video_sink as the video sink element of @play. + * + * Returns: TRUE if call succeeded. + */ +gboolean +gst_play_set_video_sink (GstPlay *play, GstElement *video_sink) +{ + GstElement *video_thread, *old_video_sink, *video_scaler; + + g_return_val_if_fail (play != NULL, FALSE); + g_return_val_if_fail (GST_IS_PLAY (play), FALSE); + + /* We bring back the pipeline to READY */ + if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY) + gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY); + + /* Getting needed objects */ + video_thread = g_hash_table_lookup (play->elements, "video_thread"); + if (!GST_IS_THREAD (video_thread)) + return FALSE; + old_video_sink = g_hash_table_lookup (play->elements, "video_sink"); + if (!GST_IS_ELEMENT (old_video_sink)) + return FALSE; + video_scaler = g_hash_table_lookup (play->elements, "video_scaler"); + if (!GST_IS_ELEMENT (video_scaler)) + return FALSE; + + /* Unlinking old video sink from video scaler, removing it from pipeline, + adding the new one and linking it */ + gst_element_unlink (video_scaler, old_video_sink); + gst_bin_remove (GST_BIN (video_thread), old_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); + + return TRUE; +} + +/** + * gst_play_set_audio_sink: + * @play: a #GstPlay. + * @audio_sink: a #GstElement. + * + * Set @audio_sink as the audio sink element of @play. + * + * Returns: TRUE if call succeeded. + */ +gboolean +gst_play_set_audio_sink (GstPlay *play, GstElement *audio_sink) +{ + GstElement *old_audio_sink, *audio_thread; + GstPad *audio_tee_pad1, *audio_sink_pad, *old_audio_sink_pad; + + g_return_val_if_fail (play != NULL, FALSE); + g_return_val_if_fail (GST_IS_PLAY (play), FALSE); + + /* We bring back the pipeline to READY */ + if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY) + gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY); + + /* Getting needed objects */ + old_audio_sink = g_hash_table_lookup (play->elements, "audio_sink"); + if (!GST_IS_ELEMENT (old_audio_sink)) + return FALSE; + old_audio_sink_pad = g_hash_table_lookup (play->elements, + "audio_sink_pad"); + if (!GST_IS_PAD (old_audio_sink_pad)) + return FALSE; + audio_thread = g_hash_table_lookup (play->elements, "audio_thread"); + if (!GST_IS_THREAD (audio_thread)) + return FALSE; + audio_tee_pad1 = g_hash_table_lookup (play->elements, "audio_tee_pad1"); + if (!GST_IS_PAD (audio_tee_pad1)) + return FALSE; + audio_sink_pad = gst_element_get_pad (audio_sink, "sink"); + if (!GST_IS_PAD (audio_sink_pad)) + return FALSE; + + /* Unlinking old audiosink, removing it from pipeline, putting the new one + and linking it */ + gst_pad_unlink (audio_tee_pad1, old_audio_sink_pad); + gst_bin_remove (GST_BIN (audio_thread), old_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); + + return TRUE; +} + +GstPlay * +gst_play_new (void) +{ + GstPlay *play = g_object_new (GST_TYPE_PLAY, NULL); + + return play; +} + /* =========================================== */ /* */ /* Object typing & Creation */ diff --git a/gst-libs/gst/play/gstplay.h b/gst-libs/gst/play/gstplay.h index 5ddbd812..154f0b77 100644 --- a/gst-libs/gst/play/gstplay.h +++ b/gst-libs/gst/play/gstplay.h @@ -40,6 +40,9 @@ struct _GstPlay GHashTable *elements; + gint64 time_nanos; + gint64 length_nanos; + GST_OBJECT_PADDING }; @@ -55,7 +58,9 @@ struct _GstPlayClass }; GType gst_play_get_type (void); - +GstPlay * gst_play_new (void); +gboolean gst_play_set_data_src (GstPlay *play, + GstElement *data_src); gboolean gst_play_set_video_sink (GstPlay *play, GstElement *video_sink); gboolean gst_play_set_audio_sink (GstPlay *play, diff --git a/gst-libs/gst/play/play.c b/gst-libs/gst/play/play.c index 09f143e0..0f1c7632 100644 --- a/gst-libs/gst/play/play.c +++ b/gst-libs/gst/play/play.c @@ -49,9 +49,10 @@ static gboolean gst_play_pipeline_setup (GstPlay *play) { GstElement *work_thread, *video_thread; + GstElement *source, *autoplugger; GstElement *video_queue, *video_colorspace, *video_scaler, *video_sink; GstElement *audio_thread, *audio_queue, *audio_volume, *audio_sink; - GstElement *audio_tee, *vis_thread, *vis_queue; + GstElement *audio_tee, *vis_thread, *vis_queue, *vis_element; GstPad *audio_tee_pad1, *audio_tee_pad2, *vis_thread_pad, *audio_sink_pad; g_return_val_if_fail (play != NULL, FALSE); @@ -64,6 +65,22 @@ gst_play_pipeline_setup (GstPlay *play) g_hash_table_insert (play->elements, "work_thread", work_thread); gst_bin_add (GST_BIN (play), work_thread); + /* Placeholder for the source and autoplugger { fakesrc ! spider } */ + source = gst_element_factory_make ("fakesrc", "source"); + if (!GST_IS_ELEMENT (source)) + return FALSE; + + g_hash_table_insert (play->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); + + gst_bin_add_many (GST_BIN (work_thread), source, autoplugger, NULL); + gst_element_link (source, autoplugger); + /* Creating our video output bin { queue ! colorspace ! videoscale ! fakesink } */ video_thread = gst_thread_new ("video_thread"); @@ -113,6 +130,9 @@ gst_play_pipeline_setup (GstPlay *play) gst_element_get_pad (video_queue, "sink"), "sink"); + /* Connecting video output to autoplugger */ + gst_element_link (autoplugger, video_thread); + /* Creating our audio output bin { queue ! volume ! tee ! { queue ! goom } ! fakesink } */ audio_thread = gst_thread_new ("audio_thread"); @@ -170,8 +190,15 @@ gst_play_pipeline_setup (GstPlay *play) g_hash_table_insert (play->elements, "vis_queue", vis_queue); - /* Adding, Ghosting in visualization */ - gst_bin_add (GST_BIN (vis_thread), 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); + + /* Adding, Linking, Ghosting in visualization */ + gst_bin_add_many (GST_BIN (vis_thread), vis_queue, vis_element, NULL); + gst_element_link (vis_queue, vis_element); vis_thread_pad = gst_element_add_ghost_pad (vis_thread, gst_element_get_pad (vis_queue, "sink"), "sink"); @@ -182,11 +209,14 @@ gst_play_pipeline_setup (GstPlay *play) gst_element_link_many (audio_queue, audio_volume, audio_tee, NULL); gst_pad_link (audio_tee_pad1, audio_sink_pad); gst_bin_add_many (GST_BIN (audio_thread), audio_queue, audio_volume, - audio_tee, vis_thread, audio_sink); + audio_tee, vis_thread, audio_sink, NULL); gst_element_add_ghost_pad (audio_thread, gst_element_get_pad (audio_queue, "sink"), "sink"); + /* Connecting audio output to autoplugger */ + gst_element_link (autoplugger, audio_thread); + return TRUE; } @@ -281,7 +311,10 @@ 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); + if (!gst_play_pipeline_setup (play)) g_warning ("libgstplay: failed initializing pipeline"); } @@ -330,6 +363,8 @@ gst_play_class_init (GstPlayClass *klass) gboolean gst_play_set_location (GstPlay *play, const char *location) { + GstElement *work_thread, *source, *autoplugger, *video_thread, *audio_thread; + g_return_val_if_fail (play != NULL, FALSE); g_return_val_if_fail (GST_IS_PLAY (play), FALSE); @@ -341,6 +376,49 @@ gst_play_set_location (GstPlay *play, const char *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"); + if (!GST_IS_THREAD (work_thread)) + return FALSE; + video_thread = g_hash_table_lookup (play->elements, "video_thread"); + if (!GST_IS_THREAD (video_thread)) + return FALSE; + audio_thread = g_hash_table_lookup (play->elements, "audio_thread"); + if (!GST_IS_THREAD (audio_thread)) + return FALSE; + source = g_hash_table_lookup (play->elements, "source"); + if (!GST_IS_ELEMENT (source)) + return FALSE; + autoplugger = g_hash_table_lookup (play->elements, "autoplugger"); + if (!GST_IS_ELEMENT (autoplugger)) + return FALSE; + + /* Spider can autoplugg only once. We remove the actual one and put a new + autoplugger */ + gst_element_unlink (source, autoplugger); + gst_element_unlink (autoplugger, video_thread); + gst_element_unlink (autoplugger, audio_thread); + gst_bin_remove (GST_BIN (work_thread), autoplugger); + + autoplugger = gst_element_factory_make ("spider", "autoplugger"); + if (!GST_IS_ELEMENT (autoplugger)) + return FALSE; + + gst_bin_add (GST_BIN (work_thread), autoplugger); + gst_element_link (source, autoplugger); + gst_element_link (autoplugger, video_thread); + gst_element_link (autoplugger, audio_thread); + + g_hash_table_replace (play->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); + + play->length_nanos = 0LL; + play->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); + return TRUE; } @@ -376,6 +454,156 @@ gst_play_seek_to_time (GstPlay * play, gint64 time_nanos) return TRUE; } +/** + * gst_play_set_data_src: + * @play: a #GstPlay. + * @data_src: a #GstElement. + * + * Set @data_src as the source element of @play. + * + * Returns: TRUE if call succeeded. + */ +gboolean +gst_play_set_data_src (GstPlay *play, GstElement *data_src) +{ + GstElement *work_thread, *old_data_src, *autoplugger; + + g_return_val_if_fail (play != NULL, FALSE); + g_return_val_if_fail (GST_IS_PLAY (play), FALSE); + + /* We bring back the pipeline to READY */ + if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY) + gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY); + + /* Getting needed objects */ + work_thread = g_hash_table_lookup (play->elements, "work_thread"); + if (!GST_IS_THREAD (work_thread)) + return FALSE; + old_data_src = g_hash_table_lookup (play->elements, "source"); + if (!GST_IS_ELEMENT (old_data_src)) + return FALSE; + autoplugger = g_hash_table_lookup (play->elements, "autoplugger"); + if (!GST_IS_ELEMENT (autoplugger)) + return FALSE; + + /* Unlinking old source from autoplugger, removing it from pipeline, adding + the new one and connecting it to autoplugger FIXME: we should put a new + autoplugger here as spider can autoplugg only once */ + gst_element_unlink (old_data_src, autoplugger); + gst_bin_remove (GST_BIN (work_thread), old_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); + + return TRUE; +} + +/** + * gst_play_set_video_sink: + * @play: a #GstPlay. + * @video_sink: a #GstElement. + * + * Set @video_sink as the video sink element of @play. + * + * Returns: TRUE if call succeeded. + */ +gboolean +gst_play_set_video_sink (GstPlay *play, GstElement *video_sink) +{ + GstElement *video_thread, *old_video_sink, *video_scaler; + + g_return_val_if_fail (play != NULL, FALSE); + g_return_val_if_fail (GST_IS_PLAY (play), FALSE); + + /* We bring back the pipeline to READY */ + if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY) + gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY); + + /* Getting needed objects */ + video_thread = g_hash_table_lookup (play->elements, "video_thread"); + if (!GST_IS_THREAD (video_thread)) + return FALSE; + old_video_sink = g_hash_table_lookup (play->elements, "video_sink"); + if (!GST_IS_ELEMENT (old_video_sink)) + return FALSE; + video_scaler = g_hash_table_lookup (play->elements, "video_scaler"); + if (!GST_IS_ELEMENT (video_scaler)) + return FALSE; + + /* Unlinking old video sink from video scaler, removing it from pipeline, + adding the new one and linking it */ + gst_element_unlink (video_scaler, old_video_sink); + gst_bin_remove (GST_BIN (video_thread), old_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); + + return TRUE; +} + +/** + * gst_play_set_audio_sink: + * @play: a #GstPlay. + * @audio_sink: a #GstElement. + * + * Set @audio_sink as the audio sink element of @play. + * + * Returns: TRUE if call succeeded. + */ +gboolean +gst_play_set_audio_sink (GstPlay *play, GstElement *audio_sink) +{ + GstElement *old_audio_sink, *audio_thread; + GstPad *audio_tee_pad1, *audio_sink_pad, *old_audio_sink_pad; + + g_return_val_if_fail (play != NULL, FALSE); + g_return_val_if_fail (GST_IS_PLAY (play), FALSE); + + /* We bring back the pipeline to READY */ + if (GST_STATE (GST_ELEMENT (play)) != GST_STATE_READY) + gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY); + + /* Getting needed objects */ + old_audio_sink = g_hash_table_lookup (play->elements, "audio_sink"); + if (!GST_IS_ELEMENT (old_audio_sink)) + return FALSE; + old_audio_sink_pad = g_hash_table_lookup (play->elements, + "audio_sink_pad"); + if (!GST_IS_PAD (old_audio_sink_pad)) + return FALSE; + audio_thread = g_hash_table_lookup (play->elements, "audio_thread"); + if (!GST_IS_THREAD (audio_thread)) + return FALSE; + audio_tee_pad1 = g_hash_table_lookup (play->elements, "audio_tee_pad1"); + if (!GST_IS_PAD (audio_tee_pad1)) + return FALSE; + audio_sink_pad = gst_element_get_pad (audio_sink, "sink"); + if (!GST_IS_PAD (audio_sink_pad)) + return FALSE; + + /* Unlinking old audiosink, removing it from pipeline, putting the new one + and linking it */ + gst_pad_unlink (audio_tee_pad1, old_audio_sink_pad); + gst_bin_remove (GST_BIN (audio_thread), old_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); + + return TRUE; +} + +GstPlay * +gst_play_new (void) +{ + GstPlay *play = g_object_new (GST_TYPE_PLAY, NULL); + + return play; +} + /* =========================================== */ /* */ /* Object typing & Creation */ diff --git a/gst-libs/gst/play/play.h b/gst-libs/gst/play/play.h index 5ddbd812..154f0b77 100644 --- a/gst-libs/gst/play/play.h +++ b/gst-libs/gst/play/play.h @@ -40,6 +40,9 @@ struct _GstPlay GHashTable *elements; + gint64 time_nanos; + gint64 length_nanos; + GST_OBJECT_PADDING }; @@ -55,7 +58,9 @@ struct _GstPlayClass }; GType gst_play_get_type (void); - +GstPlay * gst_play_new (void); +gboolean gst_play_set_data_src (GstPlay *play, + GstElement *data_src); gboolean gst_play_set_video_sink (GstPlay *play, GstElement *video_sink); gboolean gst_play_set_audio_sink (GstPlay *play, -- cgit v1.2.1