From: Sebastian Dröge Date: Fri, 24 Feb 2012 10:44:53 +0000 (+0100) Subject: seek: Refactor and cleanup seek example application X-Git-Tag: RELEASE-0.11.3~1^2~65 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed25febef9796303ea9a3776c25497b2bb44079e;p=platform%2Fupstream%2Fgst-plugins-base.git seek: Refactor and cleanup seek example application --- diff --git a/tests/examples/seek/seek.c b/tests/examples/seek/seek.c index ffc114f..a5f8460 100644 --- a/tests/examples/seek/seek.c +++ b/tests/examples/seek/seek.c @@ -4,6 +4,8 @@ * * Copyright (C) 2005 Wim Taymans * 2006 Stefan Kost + * 2012 Collabora Ltd. + * Author: Sebastian Dröge * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public @@ -27,6 +29,7 @@ /* FIXME 0.11: suppress warnings for deprecated API such as GStaticRecMutex * with newer GTK versions (>= 3.3.0) */ #define GDK_DISABLE_DEPRECATION_WARNINGS +#define GLIB_DISABLE_DEPRECATION_WARNINGS #include #include @@ -67,14 +70,8 @@ typedef enum GST_PLAY_FLAG_SOFT_COLORBALANCE = (1 << 10) } GstPlayFlags; - /* configuration */ -#define SOURCE "filesrc" - -static gchar *opt_audiosink_str; /* NULL */ -static gchar *opt_videosink_str; /* NULL */ - #define FILL_INTERVAL 100 //#define UPDATE_INTERVAL 500 //#define UPDATE_INTERVAL 100 @@ -93,73 +90,6 @@ static gchar *opt_videosink_str; /* NULL */ #define N_GRAD 1000.0 -static GList *seekable_pads = NULL; -static GList *rate_pads = NULL; -static GList *seekable_elements = NULL; - -static gboolean accurate_seek = FALSE; -static gboolean keyframe_seek = FALSE; -static gboolean loop_seek = FALSE; -static gboolean flush_seek = TRUE; -static gboolean scrub = TRUE; -static gboolean play_scrub = FALSE; -static gboolean skip_seek = FALSE; -static gdouble rate = 1.0; - -static GstElement *pipeline; -static gint pipeline_type; -static const gchar *pipeline_spec; -static gint64 position = -1; -static gint64 duration = -1; -static GtkAdjustment *adjustment; -static GtkWidget *hscale, *statusbar; -static guint status_id = 0; -static gboolean stats = FALSE; -static gboolean elem_seek = FALSE; -static gboolean verbose = FALSE; - -static gboolean is_live = FALSE; -static gboolean buffering = FALSE; -static GstBufferingMode mode; -static gint64 buffering_left; -static GstState state = GST_STATE_NULL; -static guint update_id = 0; -static guint seek_timeout_id = 0; -static gulong changed_id; -static guint fill_id = 0; - -static gint n_video = 0, n_audio = 0, n_text = 0; -static gboolean need_streams = TRUE; -static GtkWidget *video_combo, *audio_combo, *text_combo, *vis_combo; -static GtkWidget *vis_checkbox, *video_checkbox, *audio_checkbox; -static GtkWidget *text_checkbox, *mute_checkbox, *volume_spinbutton; -static GtkWidget *soft_volume_checkbox, *native_audio_checkbox; -static GtkWidget *native_video_checkbox, *deinterlace_checkbox; -static GtkWidget *soft_colorbalance_checkbox; -static GtkWidget *skip_checkbox, *video_window, *download_checkbox; -static GtkWidget *buffering_checkbox, *rate_spinbutton; - -static GStaticMutex state_mutex = G_STATIC_MUTEX_INIT; - -static GtkWidget *format_combo, *step_amount_spinbutton, *step_rate_spinbutton; -static GtkWidget *shuttle_checkbox, *step_button; -static GtkWidget *shuttle_hscale; -static GtkAdjustment *shuttle_adjustment; - -static GtkWidget *contrast_scale, *brightness_scale, *hue_scale, - *saturation_scale; - -static GstElement *navigation_element = NULL; -static GstElement *colorbalance_element = NULL; - -static struct -{ - GstNavigationCommand cmd; - GtkWidget *button; -} navigation_buttons[14]; - -static GList *paths = NULL, *l = NULL; - /* we keep an array of the visualisation entries so that we can easily switch * with the combo box index. */ typedef struct @@ -167,785 +97,115 @@ typedef struct GstElementFactory *factory; } VisEntry; -static GArray *vis_entries; - -static void clear_streams (GstElement * pipeline); -static void volume_notify_cb (GstElement * pipeline, GParamSpec * arg, - gpointer user_dat); -static void find_interface_elements (void); - -/* pipeline construction */ - typedef struct { - const gchar *padname; - GstPad *target; - GstElement *bin; -} -dyn_link; - -static GstElement * -gst_element_factory_make_or_warn (const gchar * type, const gchar * name) -{ - GstElement *element = gst_element_factory_make (type, name); - -#ifndef GST_DISABLE_PARSE - if (!element) { - /* Try parsing it as a pipeline description */ - element = gst_parse_bin_from_description (type, TRUE, NULL); - if (element) { - gst_element_set_name (element, name); - } - } -#endif - - if (!element) { - g_warning ("Failed to create element %s of type %s", name, type); - } - - return element; -} - -static void -dynamic_link (GstPadTemplate * templ, GstPad * newpad, gpointer data) -{ - gchar *padname; - dyn_link *connect = (dyn_link *) data; - - padname = gst_pad_get_name (newpad); - - if (connect->padname == NULL || !strcmp (padname, connect->padname)) { - if (connect->bin) - gst_bin_add (GST_BIN (pipeline), connect->bin); - gst_pad_link (newpad, connect->target); - - //seekable_pads = g_list_prepend (seekable_pads, newpad); - rate_pads = g_list_prepend (rate_pads, newpad); - } - g_free (padname); -} - -static void -setup_dynamic_link (GstElement * element, const gchar * padname, - GstPad * target, GstElement * bin) -{ - dyn_link *connect; - - connect = g_new0 (dyn_link, 1); - connect->padname = g_strdup (padname); - connect->target = target; - connect->bin = bin; - - g_signal_connect (G_OBJECT (element), "pad-added", G_CALLBACK (dynamic_link), - connect); -} - -static GstElement * -make_mod_pipeline (const gchar * location) -{ - GstElement *pipeline; - GstElement *src, *decoder, *audiosink; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - decoder = gst_element_factory_make_or_warn ("modplug", "decoder"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "sink"); - //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), decoder); - gst_bin_add (GST_BIN (pipeline), audiosink); - - gst_element_link (src, decoder); - gst_element_link (decoder, audiosink); - - seekable = gst_element_get_static_pad (decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (decoder, "sink")); - - return pipeline; -} - -static GstElement * -make_dv_pipeline (const gchar * location) -{ - GstElement *pipeline; - GstElement *src, *demux, *decoder, *audiosink, *videosink; - GstElement *a_queue, *v_queue; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - demux = gst_element_factory_make_or_warn ("dvdemux", "demuxer"); - v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); - decoder = gst_element_factory_make_or_warn ("ffdec_dvvideo", "decoder"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); - a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); - audiosink = gst_element_factory_make_or_warn ("alsasink", "a_sink"); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_bin_add (GST_BIN (pipeline), a_queue); - gst_bin_add (GST_BIN (pipeline), audiosink); - gst_bin_add (GST_BIN (pipeline), v_queue); - gst_bin_add (GST_BIN (pipeline), decoder); - gst_bin_add (GST_BIN (pipeline), videosink); - - gst_element_link (src, demux); - gst_element_link (a_queue, audiosink); - gst_element_link (v_queue, decoder); - gst_element_link (decoder, videosink); - - setup_dynamic_link (demux, "video", gst_element_get_static_pad (v_queue, - "sink"), NULL); - setup_dynamic_link (demux, "audio", gst_element_get_static_pad (a_queue, - "sink"), NULL); - - seekable = gst_element_get_static_pad (decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - - return pipeline; -} - -static GstElement * -make_wav_pipeline (const gchar * location) -{ - GstElement *pipeline; - GstElement *src, *decoder, *audiosink; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - decoder = gst_element_factory_make_or_warn ("wavparse", "decoder"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "sink"); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), decoder); - gst_bin_add (GST_BIN (pipeline), audiosink); - - gst_element_link (src, decoder); - - setup_dynamic_link (decoder, "src", gst_element_get_static_pad (audiosink, - "sink"), NULL); - - seekable_elements = g_list_prepend (seekable_elements, audiosink); - - /* force element seeking on this pipeline */ - elem_seek = TRUE; - - return pipeline; -} - -static GstElement * -make_flac_pipeline (const gchar * location) -{ - GstElement *pipeline; - GstElement *src, *decoder, *audiosink; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - decoder = gst_element_factory_make_or_warn ("flacdec", "decoder"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "sink"); - g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), decoder); - gst_bin_add (GST_BIN (pipeline), audiosink); - - gst_element_link (src, decoder); - gst_element_link (decoder, audiosink); - - seekable = gst_element_get_static_pad (decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (decoder, "sink")); - - return pipeline; -} - -static GstElement * -make_sid_pipeline (const gchar * location) -{ - GstElement *pipeline; - GstElement *src, *decoder, *audiosink; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - decoder = gst_element_factory_make_or_warn ("siddec", "decoder"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "sink"); - //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), decoder); - gst_bin_add (GST_BIN (pipeline), audiosink); - - gst_element_link (src, decoder); - gst_element_link (decoder, audiosink); - - seekable = gst_element_get_static_pad (decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (decoder, "sink")); - - return pipeline; -} - -static GstElement * -make_parse_pipeline (const gchar * location) -{ - GstElement *pipeline; - GstElement *src, *parser, *fakesink; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - parser = gst_element_factory_make_or_warn ("mpegparse", "parse"); - fakesink = gst_element_factory_make_or_warn ("fakesink", "sink"); - g_object_set (G_OBJECT (fakesink), "silent", TRUE, NULL); - g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), parser); - gst_bin_add (GST_BIN (pipeline), fakesink); - - gst_element_link (src, parser); - gst_element_link (parser, fakesink); - - seekable = gst_element_get_static_pad (parser, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (parser, "sink")); - - return pipeline; -} - -static GstElement * -make_vorbis_pipeline (const gchar * location) -{ - GstElement *pipeline, *audio_bin; - GstElement *src, *demux, *decoder, *convert, *audiosink; - GstPad *pad, *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - demux = gst_element_factory_make_or_warn ("oggdemux", "demux"); - decoder = gst_element_factory_make_or_warn ("vorbisdec", "decoder"); - convert = gst_element_factory_make_or_warn ("audioconvert", "convert"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "sink"); - g_object_set (G_OBJECT (audiosink), "sync", TRUE, NULL); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - audio_bin = gst_bin_new ("a_decoder_bin"); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_bin_add (GST_BIN (audio_bin), decoder); - gst_bin_add (GST_BIN (audio_bin), convert); - gst_bin_add (GST_BIN (audio_bin), audiosink); - gst_bin_add (GST_BIN (pipeline), audio_bin); - - gst_element_link (src, demux); - gst_element_link (decoder, convert); - gst_element_link (convert, audiosink); - - pad = gst_element_get_static_pad (decoder, "sink"); - gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); - - setup_dynamic_link (demux, NULL, gst_element_get_static_pad (audio_bin, - "sink"), NULL); - - seekable = gst_element_get_static_pad (decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (decoder, "sink")); - - return pipeline; -} - -static GstElement * -make_theora_pipeline (const gchar * location) -{ - GstElement *pipeline, *video_bin; - GstElement *src, *demux, *decoder, *convert, *videosink; - GstPad *pad, *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - demux = gst_element_factory_make_or_warn ("oggdemux", "demux"); - decoder = gst_element_factory_make_or_warn ("theoradec", "decoder"); - convert = gst_element_factory_make_or_warn ("ffmpegcolorspace", "convert"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "sink"); - - g_object_set (G_OBJECT (src), "location", location, NULL); - - video_bin = gst_bin_new ("v_decoder_bin"); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_bin_add (GST_BIN (video_bin), decoder); - gst_bin_add (GST_BIN (video_bin), convert); - gst_bin_add (GST_BIN (video_bin), videosink); - gst_bin_add (GST_BIN (pipeline), video_bin); - - gst_element_link (src, demux); - gst_element_link (decoder, convert); - gst_element_link (convert, videosink); - - pad = gst_element_get_static_pad (decoder, "sink"); - gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); - - setup_dynamic_link (demux, NULL, gst_element_get_static_pad (video_bin, - "sink"), NULL); - - seekable = gst_element_get_static_pad (decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (decoder, "sink")); - - return pipeline; -} - -static GstElement * -make_vorbis_theora_pipeline (const gchar * location) -{ - GstElement *pipeline, *audio_bin, *video_bin; - GstElement *src, *demux, *a_decoder, *a_convert, *v_decoder, *v_convert; - GstElement *audiosink, *videosink; - GstElement *a_queue, *v_queue, *v_scale; - GstPad *seekable; - GstPad *pad; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - g_object_set (G_OBJECT (src), "location", location, NULL); - - demux = gst_element_factory_make_or_warn ("oggdemux", "demux"); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_element_link (src, demux); - - audio_bin = gst_bin_new ("a_decoder_bin"); - a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); - a_decoder = gst_element_factory_make_or_warn ("vorbisdec", "a_dec"); - a_convert = gst_element_factory_make_or_warn ("audioconvert", "a_convert"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "a_sink"); - - gst_bin_add (GST_BIN (pipeline), audio_bin); - - gst_bin_add (GST_BIN (audio_bin), a_queue); - gst_bin_add (GST_BIN (audio_bin), a_decoder); - gst_bin_add (GST_BIN (audio_bin), a_convert); - gst_bin_add (GST_BIN (audio_bin), audiosink); - - gst_element_link (a_queue, a_decoder); - gst_element_link (a_decoder, a_convert); - gst_element_link (a_convert, audiosink); - - pad = gst_element_get_static_pad (a_queue, "sink"); - gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); - - setup_dynamic_link (demux, NULL, gst_element_get_static_pad (audio_bin, - "sink"), NULL); - - video_bin = gst_bin_new ("v_decoder_bin"); - v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); - v_decoder = gst_element_factory_make_or_warn ("theoradec", "v_dec"); - v_convert = - gst_element_factory_make_or_warn ("ffmpegcolorspace", "v_convert"); - v_scale = gst_element_factory_make_or_warn ("videoscale", "v_scale"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); - - gst_bin_add (GST_BIN (pipeline), video_bin); - - gst_bin_add (GST_BIN (video_bin), v_queue); - gst_bin_add (GST_BIN (video_bin), v_decoder); - gst_bin_add (GST_BIN (video_bin), v_convert); - gst_bin_add (GST_BIN (video_bin), v_scale); - gst_bin_add (GST_BIN (video_bin), videosink); - - gst_element_link_many (v_queue, v_decoder, v_convert, v_scale, videosink, - NULL); - - pad = gst_element_get_static_pad (v_queue, "sink"); - gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); - - setup_dynamic_link (demux, NULL, gst_element_get_static_pad (video_bin, - "sink"), NULL); - - seekable = gst_element_get_static_pad (a_decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (a_decoder, - "sink")); - - return pipeline; -} - -static GstElement * -make_avi_msmpeg4v3_mp3_pipeline (const gchar * location) -{ - GstElement *pipeline, *audio_bin, *video_bin; - GstElement *src, *demux, *a_decoder, *a_convert, *v_decoder, *v_convert; - GstElement *audiosink, *videosink; - GstElement *a_queue, *v_queue; - GstPad *seekable, *pad; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - g_object_set (G_OBJECT (src), "location", location, NULL); - - demux = gst_element_factory_make_or_warn ("avidemux", "demux"); + /* GTK widgets */ + GtkWidget *window; + GtkWidget *video_combo, *audio_combo, *text_combo, *vis_combo; + GtkWidget *vis_checkbox, *video_checkbox, *audio_checkbox; + GtkWidget *text_checkbox, *mute_checkbox, *volume_spinbutton; + GtkWidget *video_window; - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_element_link (src, demux); + GtkWidget *seek_scale, *statusbar; + guint status_id; - audio_bin = gst_bin_new ("a_decoder_bin"); - a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); - a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec"); - a_convert = gst_element_factory_make_or_warn ("audioconvert", "a_convert"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "a_sink"); + GtkWidget *format_combo, *step_amount_spinbutton, *step_rate_spinbutton; + GtkWidget *shuttle_scale; - gst_bin_add (GST_BIN (audio_bin), a_queue); - gst_bin_add (GST_BIN (audio_bin), a_decoder); - gst_bin_add (GST_BIN (audio_bin), a_convert); - gst_bin_add (GST_BIN (audio_bin), audiosink); + GtkWidget *contrast_scale, *brightness_scale, *hue_scale, *saturation_scale; - gst_element_link (a_queue, a_decoder); - gst_element_link (a_decoder, a_convert); - gst_element_link (a_convert, audiosink); - - gst_bin_add (GST_BIN (pipeline), audio_bin); - - pad = gst_element_get_static_pad (a_queue, "sink"); - gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); - - setup_dynamic_link (demux, NULL, gst_element_get_static_pad (audio_bin, - "sink"), NULL); - - video_bin = gst_bin_new ("v_decoder_bin"); - v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); - v_decoder = gst_element_factory_make_or_warn ("ffdec_msmpeg4", "v_dec"); - v_convert = - gst_element_factory_make_or_warn ("ffmpegcolorspace", "v_convert"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); - - gst_bin_add (GST_BIN (video_bin), v_queue); - gst_bin_add (GST_BIN (video_bin), v_decoder); - gst_bin_add (GST_BIN (video_bin), v_convert); - gst_bin_add (GST_BIN (video_bin), videosink); - - gst_element_link_many (v_queue, v_decoder, v_convert, videosink, NULL); - - gst_bin_add (GST_BIN (pipeline), video_bin); - - pad = gst_element_get_static_pad (v_queue, "sink"); - gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); - - setup_dynamic_link (demux, NULL, gst_element_get_static_pad (video_bin, - "sink"), NULL); - - seekable = gst_element_get_static_pad (a_decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (a_decoder, - "sink")); + struct + { + GstNavigationCommand cmd; + GtkWidget *button; + } navigation_buttons[14]; - return pipeline; -} + guintptr embed_xid; -static GstElement * -make_mp3_pipeline (const gchar * location) -{ + /* GStreamer pipeline */ GstElement *pipeline; - GstElement *src, *parser, *decoder, *audiosink, *queue; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - parser = gst_element_factory_make_or_warn ("mp3parse", "parse"); - decoder = gst_element_factory_make_or_warn ("mad", "dec"); - queue = gst_element_factory_make_or_warn ("queue", "queue"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "sink"); - - seekable_elements = g_list_prepend (seekable_elements, audiosink); - - g_object_set (G_OBJECT (src), "location", location, NULL); - //g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), parser); - gst_bin_add (GST_BIN (pipeline), decoder); - gst_bin_add (GST_BIN (pipeline), queue); - gst_bin_add (GST_BIN (pipeline), audiosink); - - gst_element_link (src, parser); - gst_element_link (parser, decoder); - gst_element_link (decoder, queue); - gst_element_link (queue, audiosink); - - seekable = gst_element_get_static_pad (queue, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (decoder, "sink")); - - return pipeline; -} - -static GstElement * -make_avi_pipeline (const gchar * location) -{ - GstElement *pipeline, *audio_bin, *video_bin; - GstElement *src, *demux, *a_decoder, *v_decoder, *audiosink, *videosink; - GstElement *a_queue = NULL, *v_queue = NULL; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - g_object_set (G_OBJECT (src), "location", location, NULL); - - demux = gst_element_factory_make_or_warn ("avidemux", "demux"); - seekable_elements = g_list_prepend (seekable_elements, demux); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_element_link (src, demux); - - audio_bin = gst_bin_new ("a_decoder_bin"); - a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "a_sink"); - a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); - gst_element_link (a_decoder, a_queue); - gst_element_link (a_queue, audiosink); - gst_bin_add (GST_BIN (audio_bin), a_decoder); - gst_bin_add (GST_BIN (audio_bin), a_queue); - gst_bin_add (GST_BIN (audio_bin), audiosink); - gst_element_set_state (audio_bin, GST_STATE_PAUSED); - - setup_dynamic_link (demux, "audio_00", gst_element_get_static_pad (a_decoder, - "sink"), audio_bin); - - seekable = gst_element_get_static_pad (a_queue, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (a_decoder, - "sink")); - - video_bin = gst_bin_new ("v_decoder_bin"); - v_decoder = gst_element_factory_make_or_warn ("ffmpegdecall", "v_dec"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); - v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); - gst_element_link (v_decoder, v_queue); - gst_element_link (v_queue, videosink); - gst_bin_add (GST_BIN (video_bin), v_decoder); - gst_bin_add (GST_BIN (video_bin), v_queue); - gst_bin_add (GST_BIN (video_bin), videosink); - - gst_element_set_state (video_bin, GST_STATE_PAUSED); - - setup_dynamic_link (demux, "video_00", gst_element_get_static_pad (v_decoder, - "sink"), video_bin); - - seekable = gst_element_get_static_pad (v_queue, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (v_decoder, - "sink")); - - return pipeline; -} - -static GstElement * -make_mpeg_pipeline (const gchar * location) -{ - GstElement *pipeline, *audio_bin, *video_bin; - GstElement *src, *demux, *a_decoder, *v_decoder, *v_filter; - GstElement *audiosink, *videosink; - GstElement *a_queue, *v_queue; - GstPad *seekable; - GstPad *pad; - - pipeline = gst_pipeline_new ("app"); - src = gst_element_factory_make_or_warn (SOURCE, "src"); - g_object_set (G_OBJECT (src), "location", location, NULL); - - //demux = gst_element_factory_make_or_warn ("mpegdemux", "demux"); - demux = gst_element_factory_make_or_warn ("flupsdemux", "demux"); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_element_link (src, demux); - - audio_bin = gst_bin_new ("a_decoder_bin"); - a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec"); - a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "a_sink"); - gst_bin_add (GST_BIN (audio_bin), a_decoder); - gst_bin_add (GST_BIN (audio_bin), a_queue); - gst_bin_add (GST_BIN (audio_bin), audiosink); - - gst_element_link (a_decoder, a_queue); - gst_element_link (a_queue, audiosink); - - gst_bin_add (GST_BIN (pipeline), audio_bin); + GstElement *navigation_element; + GstElement *colorbalance_element; + GstElement *xoverlay_element; + + /* Settings */ + gboolean accurate_seek; + gboolean keyframe_seek; + gboolean loop_seek; + gboolean flush_seek; + gboolean scrub; + gboolean play_scrub; + gboolean skip_seek; + gdouble rate; - pad = gst_element_get_static_pad (a_decoder, "sink"); - gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); + /* From commandline parameters */ + gboolean stats; + gboolean verbose; + const gchar *pipeline_spec; + gint pipeline_type; + GList *paths, *current_path; - setup_dynamic_link (demux, "audio_c0", gst_element_get_static_pad (audio_bin, - "sink"), NULL); + gchar *audiosink_str, *videosink_str; - video_bin = gst_bin_new ("v_decoder_bin"); - v_decoder = gst_element_factory_make_or_warn ("mpeg2dec", "v_dec"); - v_queue = gst_element_factory_make_or_warn ("queue", "v_queue"); - v_filter = gst_element_factory_make_or_warn ("ffmpegcolorspace", "v_filter"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); + /* Internal state */ + gint64 position, duration; - gst_bin_add (GST_BIN (video_bin), v_decoder); - gst_bin_add (GST_BIN (video_bin), v_queue); - gst_bin_add (GST_BIN (video_bin), v_filter); - gst_bin_add (GST_BIN (video_bin), videosink); + gboolean is_live; + gboolean buffering; + GstBufferingMode mode; + gint64 buffering_left; + GstState state; + guint update_id; + guint seek_timeout_id; + gulong changed_id; + guint fill_id; - gst_element_link (v_decoder, v_queue); - gst_element_link (v_queue, v_filter); - gst_element_link (v_filter, videosink); + gboolean need_streams; + gint n_video, n_audio, n_text; - gst_bin_add (GST_BIN (pipeline), video_bin); + GStaticMutex state_mutex; - pad = gst_element_get_static_pad (v_decoder, "sink"); - gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad)); - gst_object_unref (pad); + GArray *vis_entries; /* Array of VisEntry structs */ - setup_dynamic_link (demux, "video_e0", gst_element_get_static_pad (video_bin, - "sink"), NULL); + gboolean shuttling; + gdouble shuttle_rate; + gdouble play_rate; +} SeekApp; - seekable = gst_element_get_static_pad (v_filter, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (v_decoder, - "sink")); +static void clear_streams (SeekApp * app); +static void volume_notify_cb (GstElement * pipeline, GParamSpec * arg, + SeekApp * app); +static void find_interface_elements (SeekApp * app); - return pipeline; -} +/* pipeline construction */ +#if 0 static GstElement * -make_mpegnt_pipeline (const gchar * location) +gst_element_factory_make_or_warn (const gchar * type, const gchar * name) { - GstElement *pipeline, *audio_bin, *video_bin; - GstElement *src, *demux, *a_decoder, *v_decoder, *v_filter; - GstElement *audiosink, *videosink; - GstElement *a_queue; - GstPad *seekable; - - pipeline = gst_pipeline_new ("app"); - - src = gst_element_factory_make_or_warn (SOURCE, "src"); - g_object_set (G_OBJECT (src), "location", location, NULL); - - demux = gst_element_factory_make_or_warn ("mpegdemux", "demux"); - //g_object_set (G_OBJECT (demux), "sync", TRUE, NULL); - - seekable_elements = g_list_prepend (seekable_elements, demux); - - gst_bin_add (GST_BIN (pipeline), src); - gst_bin_add (GST_BIN (pipeline), demux); - gst_element_link (src, demux); - - audio_bin = gst_bin_new ("a_decoder_bin"); - a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec"); - a_queue = gst_element_factory_make_or_warn ("queue", "a_queue"); - audiosink = gst_element_factory_make_or_warn (opt_audiosink_str, "a_sink"); - //g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL); - g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL); - gst_element_link (a_decoder, a_queue); - gst_element_link (a_queue, audiosink); - gst_bin_add (GST_BIN (audio_bin), a_decoder); - gst_bin_add (GST_BIN (audio_bin), a_queue); - gst_bin_add (GST_BIN (audio_bin), audiosink); - - setup_dynamic_link (demux, "audio_00", gst_element_get_static_pad (a_decoder, - "sink"), audio_bin); - - seekable = gst_element_get_static_pad (a_queue, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (a_decoder, - "sink")); - - video_bin = gst_bin_new ("v_decoder_bin"); - v_decoder = gst_element_factory_make_or_warn ("mpeg2dec", "v_dec"); - v_filter = gst_element_factory_make_or_warn ("ffmpegcolorspace", "v_filter"); - videosink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); - gst_element_link_many (v_decoder, v_filter, videosink, NULL); - - gst_bin_add_many (GST_BIN (video_bin), v_decoder, v_filter, videosink, NULL); + GstElement *element = gst_element_factory_make (type, name); - setup_dynamic_link (demux, "video_00", gst_element_get_static_pad (v_decoder, - "sink"), video_bin); +#ifndef GST_DISABLE_PARSE + if (!element) { + /* Try parsing it as a pipeline description */ + element = gst_parse_bin_from_description (type, TRUE, NULL); + if (element) { + gst_element_set_name (element, name); + } + } +#endif - seekable = gst_element_get_static_pad (v_decoder, "src"); - seekable_pads = g_list_prepend (seekable_pads, seekable); - rate_pads = g_list_prepend (rate_pads, seekable); - rate_pads = - g_list_prepend (rate_pads, gst_element_get_static_pad (v_decoder, - "sink")); + if (!element) { + g_warning ("Failed to create element %s of type %s", name, type); + } - return pipeline; + return element; } +#endif static void -playerbin_set_uri (GstElement * player, const gchar * location) +playbin_set_uri (GstElement * playbin, const gchar * location) { gchar *uri; @@ -953,120 +213,63 @@ playerbin_set_uri (GstElement * player, const gchar * location) if (g_str_has_prefix (location, "/") || !gst_uri_is_valid (location)) { uri = gst_filename_to_uri (location, NULL); g_print ("Setting URI: %s\n", uri); - g_object_set (G_OBJECT (player), "uri", uri, NULL); + g_object_set (G_OBJECT (playbin), "uri", uri, NULL); g_free (uri); } else { g_print ("Setting URI: %s\n", location); - g_object_set (G_OBJECT (player), "uri", location, NULL); + g_object_set (G_OBJECT (playbin), "uri", location, NULL); } } -static GstElement * -construct_playerbin (const gchar * name, const gchar * location) +static void +make_playbin2_pipeline (SeekApp * app, const gchar * location) { - GstElement *player; - GstElement *avsink; - - player = gst_element_factory_make (name, "player"); - g_assert (player); - - playerbin_set_uri (player, location); - - seekable_elements = g_list_prepend (seekable_elements, player); - - /* force element seeking on this pipeline */ - elem_seek = TRUE; - - avsink = gst_element_factory_make_or_warn (opt_audiosink_str, "a_sink"); - if (avsink) - g_object_set (player, "audio-sink", avsink, NULL); - - avsink = gst_element_factory_make_or_warn (opt_videosink_str, "v_sink"); - if (avsink) - g_object_set (player, "video-sink", avsink, NULL); + GstElement *pipeline; - return player; -} + app->pipeline = pipeline = gst_element_factory_make ("playbin2", "playbin2"); + g_assert (pipeline); -static GstElement * -make_playerbin_pipeline (const gchar * location) -{ - return construct_playerbin ("playbin", location); -} - -static GstElement * -make_playerbin2_pipeline (const gchar * location) -{ - GstElement *pipeline = construct_playerbin ("playbin2", location); + playbin_set_uri (pipeline, location); g_signal_connect (pipeline, "notify::volume", G_CALLBACK (volume_notify_cb), - NULL); - - navigation_element = GST_ELEMENT (gst_object_ref (pipeline)); - colorbalance_element = GST_ELEMENT (gst_object_ref (pipeline)); + app); - return pipeline; + app->navigation_element = GST_ELEMENT (gst_object_ref (pipeline)); + app->colorbalance_element = GST_ELEMENT (gst_object_ref (pipeline)); } #ifndef GST_DISABLE_PARSE -static GstElement * -make_parselaunch_pipeline (const gchar * description) +static void +make_parselaunch_pipeline (SeekApp * app, const gchar * description) { - GstElement *pipeline; - GError *error = NULL; - - pipeline = gst_parse_launch (description, &error); - - seekable_elements = g_list_prepend (seekable_elements, pipeline); - - elem_seek = TRUE; - - return pipeline; + app->pipeline = gst_parse_launch (description, NULL); } #endif typedef struct { const gchar *name; - GstElement *(*func) (const gchar * location); + void (*func) (SeekApp * app, const gchar * location); } Pipeline; -static Pipeline pipelines[] = { - {"mp3", make_mp3_pipeline}, - {"avi", make_avi_pipeline}, - {"mpeg1", make_mpeg_pipeline}, - {"mpegparse", make_parse_pipeline}, - {"vorbis", make_vorbis_pipeline}, - {"theora", make_theora_pipeline}, - {"ogg/v/t", make_vorbis_theora_pipeline}, - {"avi/msmpeg4v3/mp3", make_avi_msmpeg4v3_mp3_pipeline}, - {"sid", make_sid_pipeline}, - {"flac", make_flac_pipeline}, - {"wav", make_wav_pipeline}, - {"mod", make_mod_pipeline}, - {"dv", make_dv_pipeline}, - {"mpeg1nothreads", make_mpegnt_pipeline}, - {"playerbin", make_playerbin_pipeline}, +static const Pipeline pipelines[] = { + {"playbin2", make_playbin2_pipeline}, #ifndef GST_DISABLE_PARSE {"parse-launch", make_parselaunch_pipeline}, #endif - {"playerbin2", make_playerbin2_pipeline}, - {NULL, NULL}, }; -#define NUM_TYPES ((sizeof (pipelines) / sizeof (Pipeline)) - 1) - /* ui callbacks and helpers */ static gchar * -format_value (GtkScale * scale, gdouble value) +format_value (GtkScale * scale, gdouble value, SeekApp * app) { gint64 real; gint64 seconds; gint64 subseconds; - real = value * duration / N_GRAD; + real = value * app->duration / N_GRAD; seconds = (gint64) real / GST_SECOND; subseconds = (gint64) real / (GST_SECOND / N_GRAD); @@ -1074,7 +277,6 @@ format_value (GtkScale * scale, gdouble value) G_GINT64_FORMAT, seconds / 60, seconds % 60, subseconds % 100); } - static gchar * shuttle_format_value (GtkScale * scale, gdouble value) { @@ -1096,426 +298,301 @@ static seek_format seek_formats[] = { {NULL, 0}, }; -G_GNUC_UNUSED static void -query_rates (void) -{ - GList *walk = rate_pads; - - while (walk) { - GstPad *pad = GST_PAD (walk->data); - gint i = 0; - - g_print ("rate/sec %8.8s: ", GST_PAD_NAME (pad)); - while (seek_formats[i].name) { - gint64 value; - GstFormat format; - - format = seek_formats[i].format; - - if (gst_pad_query_convert (pad, GST_FORMAT_TIME, GST_SECOND, &format, - &value)) { - g_print ("%s %13" G_GINT64_FORMAT " | ", seek_formats[i].name, value); - } else { - g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*"); - } - - i++; - } - g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad)); - - walk = g_list_next (walk); - } -} - -G_GNUC_UNUSED static void -query_positions_elems (void) -{ - GList *walk = seekable_elements; - - while (walk) { - GstElement *element = GST_ELEMENT (walk->data); - gint i = 0; - - g_print ("positions %8.8s: ", GST_ELEMENT_NAME (element)); - while (seek_formats[i].name) { - gint64 position, total; - GstFormat format; - - format = seek_formats[i].format; - - if (gst_element_query_position (element, &format, &position) && - gst_element_query_duration (element, &format, &total)) { - g_print ("%s %13" G_GINT64_FORMAT " / %13" G_GINT64_FORMAT " | ", - seek_formats[i].name, position, total); - } else { - g_print ("%s %13.13s / %13.13s | ", seek_formats[i].name, "*NA*", - "*NA*"); - } - i++; - } - g_print (" %s\n", GST_ELEMENT_NAME (element)); - - walk = g_list_next (walk); - } -} - -G_GNUC_UNUSED static void -query_positions_pads (void) +static void +query_positions (SeekApp * app) { - GList *walk = seekable_pads; - - while (walk) { - GstPad *pad = GST_PAD (walk->data); - gint i = 0; - - g_print ("positions %8.8s: ", GST_PAD_NAME (pad)); - while (seek_formats[i].name) { - GstFormat format; - gint64 position, total; + gint i = 0; - format = seek_formats[i].format; + g_print ("positions %8.8s: ", GST_ELEMENT_NAME (app->pipeline)); + while (seek_formats[i].name) { + gint64 position, total; + GstFormat format; - if (gst_pad_query_position (pad, &format, &position) && - gst_pad_query_duration (pad, &format, &total)) { - g_print ("%s %13" G_GINT64_FORMAT " / %13" G_GINT64_FORMAT " | ", - seek_formats[i].name, position, total); - } else { - g_print ("%s %13.13s / %13.13s | ", seek_formats[i].name, "*NA*", - "*NA*"); - } + format = seek_formats[i].format; - i++; + if (gst_element_query_position (app->pipeline, &format, &position) && + gst_element_query_duration (app->pipeline, &format, &total)) { + g_print ("%s %13" G_GINT64_FORMAT " / %13" G_GINT64_FORMAT " | ", + seek_formats[i].name, position, total); + } else { + g_print ("%s %13.13s / %13.13s | ", seek_formats[i].name, "*NA*", "*NA*"); } - g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad)); - - walk = g_list_next (walk); + i++; } + g_print (" %s\n", GST_ELEMENT_NAME (app->pipeline)); } -static gboolean start_seek (GtkWidget * widget, GdkEventButton * event, - gpointer user_data); -static gboolean stop_seek (GtkWidget * widget, GdkEventButton * event, - gpointer user_data); -static void seek_cb (GtkWidget * widget); +static gboolean start_seek (GtkRange * range, GdkEventButton * event, + SeekApp * app); +static gboolean stop_seek (GtkRange * range, GdkEventButton * event, + SeekApp * app); +static void seek_cb (GtkRange * range, SeekApp * app); static void -set_scale (gdouble value) +set_scale (SeekApp * app, gdouble value) { - g_signal_handlers_block_by_func (hscale, (void *) start_seek, - (void *) pipeline); - g_signal_handlers_block_by_func (hscale, (void *) stop_seek, - (void *) pipeline); - g_signal_handlers_block_by_func (hscale, (void *) seek_cb, (void *) pipeline); - gtk_adjustment_set_value (adjustment, value); - g_signal_handlers_unblock_by_func (hscale, (void *) start_seek, - (void *) pipeline); - g_signal_handlers_unblock_by_func (hscale, (void *) stop_seek, - (void *) pipeline); - g_signal_handlers_unblock_by_func (hscale, (void *) seek_cb, - (void *) pipeline); - gtk_widget_queue_draw (hscale); + g_signal_handlers_block_by_func (app->seek_scale, start_seek, app); + g_signal_handlers_block_by_func (app->seek_scale, stop_seek, app); + g_signal_handlers_block_by_func (app->seek_scale, seek_cb, app); + gtk_range_set_value (GTK_RANGE (app->seek_scale), value); + g_signal_handlers_unblock_by_func (app->seek_scale, start_seek, app); + g_signal_handlers_unblock_by_func (app->seek_scale, stop_seek, app); + g_signal_handlers_unblock_by_func (app->seek_scale, seek_cb, app); + gtk_widget_queue_draw (app->seek_scale); } static gboolean -update_fill (gpointer data) -{ - if (elem_seek) { - if (seekable_elements) { - GstElement *element = GST_ELEMENT (seekable_elements->data); - GstQuery *query; +update_fill (SeekApp * app) +{ + GstQuery *query; + + query = gst_query_new_buffering (GST_FORMAT_PERCENT); + if (gst_element_query (app->pipeline, query)) { + gint64 start, stop, buffering_total; + GstFormat format; + gdouble fill; + gboolean busy; + gint percent; + GstBufferingMode mode; + gint avg_in, avg_out; + gint64 buffering_left; + + gst_query_parse_buffering_percent (query, &busy, &percent); + gst_query_parse_buffering_range (query, &format, &start, &stop, + &buffering_total); + gst_query_parse_buffering_stats (query, &mode, &avg_in, &avg_out, + &buffering_left); + + /* note that we could start the playback when buffering_left < remaining + * playback time */ + GST_DEBUG ("buffering total %" G_GINT64_FORMAT " ms, left %" + G_GINT64_FORMAT " ms", buffering_total, buffering_left); + GST_DEBUG ("start %" G_GINT64_FORMAT ", stop %" G_GINT64_FORMAT, + start, stop); + + if (stop != -1) + fill = N_GRAD * stop / GST_FORMAT_PERCENT_MAX; + else + fill = N_GRAD; + + gtk_range_set_fill_level (GTK_RANGE (app->seek_scale), fill); + } + gst_query_unref (query); - query = gst_query_new_buffering (GST_FORMAT_PERCENT); - if (gst_element_query (element, query)) { - gint64 start, stop, buffering_total; - GstFormat format; - gdouble fill; - gboolean busy; - gint percent; - GstBufferingMode mode; - gint avg_in, avg_out; - gint64 buffering_left; - - gst_query_parse_buffering_percent (query, &busy, &percent); - gst_query_parse_buffering_range (query, &format, &start, &stop, - &buffering_total); - gst_query_parse_buffering_stats (query, &mode, &avg_in, &avg_out, - &buffering_left); - - /* note that we could start the playback when buffering_left < remaining - * playback time */ - GST_DEBUG ("buffering total %" G_GINT64_FORMAT " ms, left %" - G_GINT64_FORMAT " ms", buffering_total, buffering_left); - GST_DEBUG ("start %" G_GINT64_FORMAT ", stop %" G_GINT64_FORMAT, - start, stop); - - if (stop != -1) - fill = N_GRAD * stop / GST_FORMAT_PERCENT_MAX; - else - fill = N_GRAD; - - gtk_range_set_fill_level (GTK_RANGE (hscale), fill); - } - gst_query_unref (query); - } - } return TRUE; } static gboolean -update_scale (gpointer data) +update_scale (SeekApp * app) { GstFormat format = GST_FORMAT_TIME; //position = 0; //duration = 0; - if (elem_seek) { - if (seekable_elements) { - GstElement *element = GST_ELEMENT (seekable_elements->data); + gst_element_query_position (app->pipeline, &format, &app->position); + gst_element_query_duration (app->pipeline, &format, &app->duration); - gst_element_query_position (element, &format, &position); - gst_element_query_duration (element, &format, &duration); - } - } else { - if (seekable_pads) { - GstPad *pad = GST_PAD (seekable_pads->data); + if (app->stats) + query_positions (app); - gst_pad_query_position (pad, &format, &position); - gst_pad_query_duration (pad, &format, &duration); - } - } + if (app->position >= app->duration) + app->duration = app->position; - if (stats) { - if (elem_seek) { - query_positions_elems (); - } else { - query_positions_pads (); - } - query_rates (); - } - - if (position >= duration) - duration = position; - - if (duration > 0) { - set_scale (position * N_GRAD / duration); + if (app->duration > 0) { + set_scale (app, app->position * N_GRAD / app->duration); } return TRUE; } -static void do_seek (GtkWidget * widget); -static void connect_bus_signals (GstElement * pipeline); -static void set_update_scale (gboolean active); -static void set_update_fill (gboolean active); +static void set_update_scale (SeekApp * app, gboolean active); +static void set_update_fill (SeekApp * app, gboolean active); static gboolean -end_scrub (GtkWidget * widget) +end_scrub (SeekApp * app) { GST_DEBUG ("end scrub, PAUSE"); - gst_element_set_state (pipeline, GST_STATE_PAUSED); - seek_timeout_id = 0; + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); + app->seek_timeout_id = 0; return FALSE; } static gboolean -send_event (GstEvent * event) +send_event (SeekApp * app, GstEvent * event) { gboolean res = FALSE; - if (!elem_seek) { - GList *walk = seekable_pads; - - while (walk) { - GstPad *seekable = GST_PAD (walk->data); - - GST_DEBUG ("send event on pad %s:%s", GST_DEBUG_PAD_NAME (seekable)); + GST_DEBUG ("send event on element %s", GST_ELEMENT_NAME (app->pipeline)); + res = gst_element_send_event (app->pipeline, event); - gst_event_ref (event); - res = gst_pad_send_event (seekable, event); - - walk = g_list_next (walk); - } - } else { - GList *walk = seekable_elements; - - while (walk) { - GstElement *seekable = GST_ELEMENT (walk->data); - - GST_DEBUG ("send event on element %s", GST_ELEMENT_NAME (seekable)); - - gst_event_ref (event); - res = gst_element_send_event (seekable, event); - - walk = g_list_next (walk); - } - } - gst_event_unref (event); return res; } static void -do_seek (GtkWidget * widget) +do_seek (SeekApp * app) { gint64 real; gboolean res = FALSE; GstEvent *s_event; GstSeekFlags flags; - real = gtk_range_get_value (GTK_RANGE (widget)) * duration / N_GRAD; + real = + gtk_range_get_value (GTK_RANGE (app->seek_scale)) * app->duration / + N_GRAD; GST_DEBUG ("value=%f, real=%" G_GINT64_FORMAT, - gtk_range_get_value (GTK_RANGE (widget)), real); + gtk_range_get_value (GTK_RANGE (app->seek_scale)), real); flags = 0; - if (flush_seek) + if (app->flush_seek) flags |= GST_SEEK_FLAG_FLUSH; - if (accurate_seek) + if (app->accurate_seek) flags |= GST_SEEK_FLAG_ACCURATE; - if (keyframe_seek) + if (app->keyframe_seek) flags |= GST_SEEK_FLAG_KEY_UNIT; - if (loop_seek) + if (app->loop_seek) flags |= GST_SEEK_FLAG_SEGMENT; - if (skip_seek) + if (app->skip_seek) flags |= GST_SEEK_FLAG_SKIP; - if (rate >= 0) { - s_event = gst_event_new_seek (rate, + if (app->rate >= 0) { + s_event = gst_event_new_seek (app->rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, real, GST_SEEK_TYPE_SET, GST_CLOCK_TIME_NONE); GST_DEBUG ("seek with rate %lf to %" GST_TIME_FORMAT " / %" GST_TIME_FORMAT, - rate, GST_TIME_ARGS (real), GST_TIME_ARGS (duration)); + app->rate, GST_TIME_ARGS (real), GST_TIME_ARGS (app->duration)); } else { - s_event = gst_event_new_seek (rate, + s_event = gst_event_new_seek (app->rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, G_GINT64_CONSTANT (0), GST_SEEK_TYPE_SET, real); GST_DEBUG ("seek with rate %lf to %" GST_TIME_FORMAT " / %" GST_TIME_FORMAT, - rate, GST_TIME_ARGS (0), GST_TIME_ARGS (real)); + app->rate, GST_TIME_ARGS (0), GST_TIME_ARGS (real)); } - res = send_event (s_event); + res = send_event (app, s_event); if (res) { - if (flush_seek) { - gst_element_get_state (GST_ELEMENT (pipeline), NULL, NULL, SEEK_TIMEOUT); + if (app->flush_seek) { + gst_element_get_state (GST_ELEMENT (app->pipeline), NULL, NULL, + SEEK_TIMEOUT); } else { - set_update_scale (TRUE); + set_update_scale (app, TRUE); } } else { g_print ("seek failed\n"); - set_update_scale (TRUE); + set_update_scale (app, TRUE); } } static void -seek_cb (GtkWidget * widget) +seek_cb (GtkRange * range, SeekApp * app) { /* If the timer hasn't expired yet, then the pipeline is running */ - if (play_scrub && seek_timeout_id != 0) { + if (app->play_scrub && app->seek_timeout_id != 0) { GST_DEBUG ("do scrub seek, PAUSED"); - gst_element_set_state (pipeline, GST_STATE_PAUSED); + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); } GST_DEBUG ("do seek"); - do_seek (widget); + do_seek (app); - if (play_scrub) { + if (app->play_scrub) { GST_DEBUG ("do scrub seek, PLAYING"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); + gst_element_set_state (app->pipeline, GST_STATE_PLAYING); - if (seek_timeout_id == 0) { - seek_timeout_id = - g_timeout_add (SCRUB_TIME, (GSourceFunc) end_scrub, widget); + if (app->seek_timeout_id == 0) { + app->seek_timeout_id = + g_timeout_add (SCRUB_TIME, (GSourceFunc) end_scrub, app); } } } static void -set_update_fill (gboolean active) +set_update_fill (SeekApp * app, gboolean active) { GST_DEBUG ("fill scale is %d", active); if (active) { - if (fill_id == 0) { - fill_id = - g_timeout_add (FILL_INTERVAL, (GSourceFunc) update_fill, pipeline); + if (app->fill_id == 0) { + app->fill_id = + g_timeout_add (FILL_INTERVAL, (GSourceFunc) update_fill, app); } } else { - if (fill_id) { - g_source_remove (fill_id); - fill_id = 0; + if (app->fill_id) { + g_source_remove (app->fill_id); + app->fill_id = 0; } } } static void -set_update_scale (gboolean active) +set_update_scale (SeekApp * app, gboolean active) { - GST_DEBUG ("update scale is %d", active); if (active) { - if (update_id == 0) { - update_id = - g_timeout_add (UPDATE_INTERVAL, (GSourceFunc) update_scale, pipeline); + if (app->update_id == 0) { + app->update_id = + g_timeout_add (UPDATE_INTERVAL, (GSourceFunc) update_scale, app); } } else { - if (update_id) { - g_source_remove (update_id); - update_id = 0; + if (app->update_id) { + g_source_remove (app->update_id); + app->update_id = 0; } } } static gboolean -start_seek (GtkWidget * widget, GdkEventButton * event, gpointer user_data) +start_seek (GtkRange * range, GdkEventButton * event, SeekApp * app) { if (event->type != GDK_BUTTON_PRESS) return FALSE; - set_update_scale (FALSE); + set_update_scale (app, FALSE); - if (state == GST_STATE_PLAYING && flush_seek && scrub) { + if (app->state == GST_STATE_PLAYING && app->flush_seek && app->scrub) { GST_DEBUG ("start scrub seek, PAUSE"); - gst_element_set_state (pipeline, GST_STATE_PAUSED); + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); } - if (changed_id == 0 && flush_seek && scrub) { - changed_id = - g_signal_connect (hscale, "value-changed", G_CALLBACK (seek_cb), - pipeline); + if (app->changed_id == 0 && app->flush_seek && app->scrub) { + app->changed_id = + g_signal_connect (app->seek_scale, "value-changed", + G_CALLBACK (seek_cb), app); } return FALSE; } static gboolean -stop_seek (GtkWidget * widget, GdkEventButton * event, gpointer user_data) +stop_seek (GtkRange * range, GdkEventButton * event, SeekApp * app) { - if (changed_id) { - g_signal_handler_disconnect (hscale, changed_id); - changed_id = 0; + if (app->changed_id) { + g_signal_handler_disconnect (app->seek_scale, app->changed_id); + app->changed_id = 0; } - if (!flush_seek || !scrub) { + if (!app->flush_seek || !app->scrub) { GST_DEBUG ("do final seek"); - do_seek (widget); + do_seek (app); } - if (seek_timeout_id != 0) { - g_source_remove (seek_timeout_id); - seek_timeout_id = 0; + if (app->seek_timeout_id != 0) { + g_source_remove (app->seek_timeout_id); + app->seek_timeout_id = 0; /* Still scrubbing, so the pipeline is playing, see if we need PAUSED * instead. */ - if (state == GST_STATE_PAUSED) { + if (app->state == GST_STATE_PAUSED) { GST_DEBUG ("stop scrub seek, PAUSED"); - gst_element_set_state (pipeline, GST_STATE_PAUSED); + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); } } else { - if (state == GST_STATE_PLAYING) { + if (app->state == GST_STATE_PLAYING) { GST_DEBUG ("stop scrub seek, PLAYING"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); + gst_element_set_state (app->pipeline, GST_STATE_PLAYING); } } @@ -1523,26 +600,27 @@ stop_seek (GtkWidget * widget, GdkEventButton * event, gpointer user_data) } static void -play_cb (GtkButton * button, gpointer data) +play_cb (GtkButton * button, SeekApp * app) { GstStateChangeReturn ret; - if (state != GST_STATE_PLAYING) { + if (app->state != GST_STATE_PLAYING) { g_print ("PLAY pipeline\n"); - gtk_statusbar_pop (GTK_STATUSBAR (statusbar), status_id); + gtk_statusbar_pop (GTK_STATUSBAR (app->statusbar), app->status_id); - ret = gst_element_set_state (pipeline, GST_STATE_PLAYING); + ret = gst_element_set_state (app->pipeline, GST_STATE_PLAYING); switch (ret) { case GST_STATE_CHANGE_FAILURE: goto failed; case GST_STATE_CHANGE_NO_PREROLL: - is_live = TRUE; + app->is_live = TRUE; break; default: break; } - state = GST_STATE_PLAYING; - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Playing"); + app->state = GST_STATE_PLAYING; + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Playing"); } return; @@ -1550,202 +628,187 @@ play_cb (GtkButton * button, gpointer data) failed: { g_print ("PLAY failed\n"); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Play failed"); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Play failed"); } } static void -pause_cb (GtkButton * button, gpointer data) +pause_cb (GtkButton * button, SeekApp * app) { - g_static_mutex_lock (&state_mutex); - if (state != GST_STATE_PAUSED) { + g_static_mutex_lock (&app->state_mutex); + if (app->state != GST_STATE_PAUSED) { GstStateChangeReturn ret; - gtk_statusbar_pop (GTK_STATUSBAR (statusbar), status_id); + gtk_statusbar_pop (GTK_STATUSBAR (app->statusbar), app->status_id); g_print ("PAUSE pipeline\n"); - ret = gst_element_set_state (pipeline, GST_STATE_PAUSED); + ret = gst_element_set_state (app->pipeline, GST_STATE_PAUSED); switch (ret) { case GST_STATE_CHANGE_FAILURE: goto failed; case GST_STATE_CHANGE_NO_PREROLL: - is_live = TRUE; + app->is_live = TRUE; break; default: break; } - state = GST_STATE_PAUSED; - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Paused"); + app->state = GST_STATE_PAUSED; + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Paused"); } - g_static_mutex_unlock (&state_mutex); + g_static_mutex_unlock (&app->state_mutex); return; failed: { - g_static_mutex_unlock (&state_mutex); + g_static_mutex_unlock (&app->state_mutex); g_print ("PAUSE failed\n"); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Pause failed"); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Pause failed"); } } static void -stop_cb (GtkButton * button, gpointer data) +stop_cb (GtkButton * button, SeekApp * app) { - if (state != STOP_STATE) { + if (app->state != STOP_STATE) { GstStateChangeReturn ret; gint i; g_print ("READY pipeline\n"); - gtk_statusbar_pop (GTK_STATUSBAR (statusbar), status_id); + gtk_statusbar_pop (GTK_STATUSBAR (app->statusbar), app->status_id); - g_static_mutex_lock (&state_mutex); - ret = gst_element_set_state (pipeline, STOP_STATE); + g_static_mutex_lock (&app->state_mutex); + ret = gst_element_set_state (app->pipeline, STOP_STATE); if (ret == GST_STATE_CHANGE_FAILURE) goto failed; - state = STOP_STATE; - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Stopped"); - gtk_widget_queue_draw (video_window); + app->state = STOP_STATE; + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Stopped"); + gtk_widget_queue_draw (app->video_window); - is_live = FALSE; - buffering = FALSE; - set_update_scale (FALSE); - set_scale (0.0); - set_update_fill (FALSE); + app->is_live = FALSE; + app->buffering = FALSE; + set_update_scale (app, FALSE); + set_scale (app, 0.0); + set_update_fill (app, FALSE); - if (pipeline_type == 16) - clear_streams (pipeline); - g_static_mutex_unlock (&state_mutex); + if (app->pipeline_type == 0) + clear_streams (app); + g_static_mutex_unlock (&app->state_mutex); -#if 0 - /* if one uses parse_launch, play, stop and play again it fails as all the - * pads after the demuxer can't be reconnected - */ - if (!strcmp (pipelines[pipeline_type].name, "parse-launch")) { - gst_element_set_state (pipeline, GST_STATE_NULL); - gst_object_unref (pipeline); - - g_list_free (seekable_elements); - seekable_elements = NULL; - g_list_free (seekable_pads); - seekable_pads = NULL; - g_list_free (rate_pads); - rate_pads = NULL; - - pipeline = pipelines[pipeline_type].func (pipeline_spec); - g_assert (pipeline); - gst_element_set_state (pipeline, STOP_STATE); - connect_bus_signals (pipeline); - } -#endif - gtk_widget_set_sensitive (GTK_WIDGET (hscale), TRUE); - for (i = 0; i < G_N_ELEMENTS (navigation_buttons); i++) - gtk_widget_set_sensitive (navigation_buttons[i].button, FALSE); + gtk_widget_set_sensitive (GTK_WIDGET (app->seek_scale), TRUE); + for (i = 0; i < G_N_ELEMENTS (app->navigation_buttons); i++) + gtk_widget_set_sensitive (app->navigation_buttons[i].button, FALSE); } return; failed: { - g_static_mutex_unlock (&state_mutex); + g_static_mutex_unlock (&app->state_mutex); g_print ("STOP failed\n"); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Stop failed"); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Stop failed"); } } static void -accurate_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +accurate_toggle_cb (GtkToggleButton * button, SeekApp * app) { - accurate_seek = gtk_toggle_button_get_active (button); + app->accurate_seek = gtk_toggle_button_get_active (button); } static void -key_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +key_toggle_cb (GtkToggleButton * button, SeekApp * app) { - keyframe_seek = gtk_toggle_button_get_active (button); + app->keyframe_seek = gtk_toggle_button_get_active (button); } static void -loop_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +loop_toggle_cb (GtkToggleButton * button, SeekApp * app) { - loop_seek = gtk_toggle_button_get_active (button); - if (state == GST_STATE_PLAYING) { - do_seek (hscale); + app->loop_seek = gtk_toggle_button_get_active (button); + if (app->state == GST_STATE_PLAYING) { + do_seek (app); } } static void -flush_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +flush_toggle_cb (GtkToggleButton * button, SeekApp * app) { - flush_seek = gtk_toggle_button_get_active (button); + app->flush_seek = gtk_toggle_button_get_active (button); } static void -scrub_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +scrub_toggle_cb (GtkToggleButton * button, SeekApp * app) { - scrub = gtk_toggle_button_get_active (button); + app->scrub = gtk_toggle_button_get_active (button); } static void -play_scrub_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +play_scrub_toggle_cb (GtkToggleButton * button, SeekApp * app) { - play_scrub = gtk_toggle_button_get_active (button); + app->play_scrub = gtk_toggle_button_get_active (button); } static void -skip_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +skip_toggle_cb (GtkToggleButton * button, SeekApp * app) { - skip_seek = gtk_toggle_button_get_active (button); - if (state == GST_STATE_PLAYING) { - do_seek (hscale); + app->skip_seek = gtk_toggle_button_get_active (button); + if (app->state == GST_STATE_PLAYING) { + do_seek (app); } } static void -rate_spinbutton_changed_cb (GtkSpinButton * button, GstPipeline * pipeline) +rate_spinbutton_changed_cb (GtkSpinButton * button, SeekApp * app) { gboolean res = FALSE; GstEvent *s_event; GstSeekFlags flags; - rate = gtk_spin_button_get_value (button); + app->rate = gtk_spin_button_get_value (button); - GST_DEBUG ("rate changed to %lf", rate); + GST_DEBUG ("rate changed to %lf", app->rate); flags = 0; - if (flush_seek) + if (app->flush_seek) flags |= GST_SEEK_FLAG_FLUSH; - if (loop_seek) + if (app->loop_seek) flags |= GST_SEEK_FLAG_SEGMENT; - if (accurate_seek) + if (app->accurate_seek) flags |= GST_SEEK_FLAG_ACCURATE; - if (keyframe_seek) + if (app->keyframe_seek) flags |= GST_SEEK_FLAG_KEY_UNIT; - if (skip_seek) + if (app->skip_seek) flags |= GST_SEEK_FLAG_SKIP; - if (rate >= 0.0) { - s_event = gst_event_new_seek (rate, - GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, position, + if (app->rate >= 0.0) { + s_event = gst_event_new_seek (app->rate, + GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, app->position, GST_SEEK_TYPE_SET, GST_CLOCK_TIME_NONE); } else { - s_event = gst_event_new_seek (rate, + s_event = gst_event_new_seek (app->rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, G_GINT64_CONSTANT (0), - GST_SEEK_TYPE_SET, position); + GST_SEEK_TYPE_SET, app->position); } - res = send_event (s_event); + res = send_event (app, s_event); if (res) { - if (flush_seek) { - gst_element_get_state (GST_ELEMENT (pipeline), NULL, NULL, SEEK_TIMEOUT); + if (app->flush_seek) { + gst_element_get_state (GST_ELEMENT (app->pipeline), NULL, NULL, + SEEK_TIMEOUT); } } else g_print ("seek failed\n"); } static void -update_flag (GstPipeline * pipeline, GstPlayFlags flag, gboolean state) +update_flag (GstElement * pipeline, GstPlayFlags flag, gboolean state) { gint flags; @@ -1760,162 +823,163 @@ update_flag (GstPipeline * pipeline, GstPlayFlags flag, gboolean state) } static void -vis_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +vis_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_VIS, state); - gtk_widget_set_sensitive (vis_combo, state); + update_flag (app->pipeline, GST_PLAY_FLAG_VIS, state); + gtk_widget_set_sensitive (app->vis_combo, state); } static void -audio_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +audio_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_AUDIO, state); - gtk_widget_set_sensitive (audio_combo, state); + update_flag (app->pipeline, GST_PLAY_FLAG_AUDIO, state); + gtk_widget_set_sensitive (app->audio_combo, state); } static void -video_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +video_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_VIDEO, state); - gtk_widget_set_sensitive (video_combo, state); + update_flag (app->pipeline, GST_PLAY_FLAG_VIDEO, state); + gtk_widget_set_sensitive (app->video_combo, state); } static void -text_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +text_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_TEXT, state); - gtk_widget_set_sensitive (text_combo, state); + update_flag (app->pipeline, GST_PLAY_FLAG_TEXT, state); + gtk_widget_set_sensitive (app->text_combo, state); } static void -mute_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +mute_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean mute; mute = gtk_toggle_button_get_active (button); - g_object_set (pipeline, "mute", mute, NULL); + g_object_set (app->pipeline, "mute", mute, NULL); } static void -download_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +download_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_DOWNLOAD, state); + update_flag (app->pipeline, GST_PLAY_FLAG_DOWNLOAD, state); } static void -buffering_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +buffering_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_BUFFERING, state); + update_flag (app->pipeline, GST_PLAY_FLAG_BUFFERING, state); } static void -soft_volume_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +soft_volume_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_SOFT_VOLUME, state); + update_flag (app->pipeline, GST_PLAY_FLAG_SOFT_VOLUME, state); } static void -native_audio_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +native_audio_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_NATIVE_AUDIO, state); + update_flag (app->pipeline, GST_PLAY_FLAG_NATIVE_AUDIO, state); } static void -native_video_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +native_video_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_NATIVE_VIDEO, state); + update_flag (app->pipeline, GST_PLAY_FLAG_NATIVE_VIDEO, state); } static void -deinterlace_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +deinterlace_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_DEINTERLACE, state); + update_flag (app->pipeline, GST_PLAY_FLAG_DEINTERLACE, state); } static void -soft_colorbalance_toggle_cb (GtkToggleButton * button, GstPipeline * pipeline) +soft_colorbalance_toggle_cb (GtkToggleButton * button, SeekApp * app) { gboolean state; state = gtk_toggle_button_get_active (button); - update_flag (pipeline, GST_PLAY_FLAG_SOFT_COLORBALANCE, state); + update_flag (app->pipeline, GST_PLAY_FLAG_SOFT_COLORBALANCE, state); } static void -clear_streams (GstElement * pipeline) +clear_streams (SeekApp * app) { gint i; /* remove previous info */ - for (i = 0; i < n_video; i++) - gtk_combo_box_text_remove (GTK_COMBO_BOX_TEXT (video_combo), 0); - for (i = 0; i < n_audio; i++) - gtk_combo_box_text_remove (GTK_COMBO_BOX_TEXT (audio_combo), 0); - for (i = 0; i < n_text; i++) - gtk_combo_box_text_remove (GTK_COMBO_BOX_TEXT (text_combo), 0); + for (i = 0; i < app->n_video; i++) + gtk_combo_box_text_remove (GTK_COMBO_BOX_TEXT (app->video_combo), 0); + for (i = 0; i < app->n_audio; i++) + gtk_combo_box_text_remove (GTK_COMBO_BOX_TEXT (app->audio_combo), 0); + for (i = 0; i < app->n_text; i++) + gtk_combo_box_text_remove (GTK_COMBO_BOX_TEXT (app->text_combo), 0); - n_audio = n_video = n_text = 0; - gtk_widget_set_sensitive (video_combo, FALSE); - gtk_widget_set_sensitive (audio_combo, FALSE); - gtk_widget_set_sensitive (text_combo, FALSE); + app->n_audio = app->n_video = app->n_text = 0; + gtk_widget_set_sensitive (app->video_combo, FALSE); + gtk_widget_set_sensitive (app->audio_combo, FALSE); + gtk_widget_set_sensitive (app->text_combo, FALSE); - need_streams = TRUE; + app->need_streams = TRUE; } static void -update_streams (GstPipeline * pipeline) +update_streams (SeekApp * app) { gint i; - if (pipeline_type == 16 && need_streams) { + if (app->pipeline_type == 0 && app->need_streams) { GstTagList *tags; gchar *name, *str; gint active_idx; gboolean state; /* remove previous info */ - clear_streams (GST_ELEMENT_CAST (pipeline)); + clear_streams (app); /* here we get and update the different streams detected by playbin2 */ - g_object_get (pipeline, "n-video", &n_video, NULL); - g_object_get (pipeline, "n-audio", &n_audio, NULL); - g_object_get (pipeline, "n-text", &n_text, NULL); + g_object_get (app->pipeline, "n-video", &app->n_video, NULL); + g_object_get (app->pipeline, "n-audio", &app->n_audio, NULL); + g_object_get (app->pipeline, "n-text", &app->n_text, NULL); - g_print ("video %d, audio %d, text %d\n", n_video, n_audio, n_text); + g_print ("video %d, audio %d, text %d\n", app->n_video, app->n_audio, + app->n_text); active_idx = 0; - for (i = 0; i < n_video; i++) { - g_signal_emit_by_name (pipeline, "get-video-tags", i, &tags); + for (i = 0; i < app->n_video; i++) { + g_signal_emit_by_name (app->pipeline, "get-video-tags", i, &tags); if (tags) { str = gst_structure_to_string ((GstStructure *) tags); g_print ("video %d: %s\n", i, str); @@ -1923,16 +987,18 @@ update_streams (GstPipeline * pipeline) } /* find good name for the label */ name = g_strdup_printf ("video %d", i + 1); - gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (video_combo), name); + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (app->video_combo), + name); g_free (name); } - state = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (video_checkbox)); - gtk_widget_set_sensitive (video_combo, state && n_video > 0); - gtk_combo_box_set_active (GTK_COMBO_BOX (video_combo), active_idx); + state = + gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (app->video_checkbox)); + gtk_widget_set_sensitive (app->video_combo, state && app->n_video > 0); + gtk_combo_box_set_active (GTK_COMBO_BOX (app->video_combo), active_idx); active_idx = 0; - for (i = 0; i < n_audio; i++) { - g_signal_emit_by_name (pipeline, "get-audio-tags", i, &tags); + for (i = 0; i < app->n_audio; i++) { + g_signal_emit_by_name (app->pipeline, "get-audio-tags", i, &tags); if (tags) { str = gst_structure_to_string ((GstStructure *) tags); g_print ("audio %d: %s\n", i, str); @@ -1940,16 +1006,18 @@ update_streams (GstPipeline * pipeline) } /* find good name for the label */ name = g_strdup_printf ("audio %d", i + 1); - gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (audio_combo), name); + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (app->audio_combo), + name); g_free (name); } - state = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (audio_checkbox)); - gtk_widget_set_sensitive (audio_combo, state && n_audio > 0); - gtk_combo_box_set_active (GTK_COMBO_BOX (audio_combo), active_idx); + state = + gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (app->audio_checkbox)); + gtk_widget_set_sensitive (app->audio_combo, state && app->n_audio > 0); + gtk_combo_box_set_active (GTK_COMBO_BOX (app->audio_combo), active_idx); active_idx = 0; - for (i = 0; i < n_text; i++) { - g_signal_emit_by_name (pipeline, "get-text-tags", i, &tags); + for (i = 0; i < app->n_text; i++) { + g_signal_emit_by_name (app->pipeline, "get-text-tags", i, &tags); name = NULL; if (tags) { @@ -1969,52 +1037,54 @@ update_streams (GstPipeline * pipeline) if (name == NULL) name = g_strdup_printf ("text %d", i + 1); - gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (text_combo), name); + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (app->text_combo), + name); g_free (name); } - state = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (text_checkbox)); - gtk_widget_set_sensitive (text_combo, state && n_text > 0); - gtk_combo_box_set_active (GTK_COMBO_BOX (text_combo), active_idx); + state = + gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (app->text_checkbox)); + gtk_widget_set_sensitive (app->text_combo, state && app->n_text > 0); + gtk_combo_box_set_active (GTK_COMBO_BOX (app->text_combo), active_idx); - need_streams = FALSE; + app->need_streams = FALSE; } } static void -video_combo_cb (GtkComboBox * combo, GstPipeline * pipeline) +video_combo_cb (GtkComboBox * combo, SeekApp * app) { gint active; active = gtk_combo_box_get_active (combo); g_print ("setting current video track %d\n", active); - g_object_set (pipeline, "current-video", active, NULL); + g_object_set (app->pipeline, "current-video", active, NULL); } static void -audio_combo_cb (GtkComboBox * combo, GstPipeline * pipeline) +audio_combo_cb (GtkComboBox * combo, SeekApp * app) { gint active; active = gtk_combo_box_get_active (combo); g_print ("setting current audio track %d\n", active); - g_object_set (pipeline, "current-audio", active, NULL); + g_object_set (app->pipeline, "current-audio", active, NULL); } static void -text_combo_cb (GtkComboBox * combo, GstPipeline * pipeline) +text_combo_cb (GtkComboBox * combo, SeekApp * app) { gint active; active = gtk_combo_box_get_active (combo); g_print ("setting current text track %d\n", active); - g_object_set (pipeline, "current-text", active, NULL); + g_object_set (app->pipeline, "current-text", active, NULL); } static gboolean -filter_features (GstPluginFeature * feature, gpointer data) +filter_vis_features (GstPluginFeature * feature, gpointer data) { GstElementFactory *f; @@ -2028,14 +1098,14 @@ filter_features (GstPluginFeature * feature, gpointer data) } static void -init_visualization_features (void) +init_visualization_features (SeekApp * app) { GList *list, *walk; - vis_entries = g_array_new (FALSE, FALSE, sizeof (VisEntry)); + app->vis_entries = g_array_new (FALSE, FALSE, sizeof (VisEntry)); list = gst_registry_feature_filter (gst_registry_get_default (), - filter_features, FALSE, NULL); + filter_vis_features, FALSE, NULL); for (walk = list; walk; walk = g_list_next (walk)) { VisEntry entry; @@ -2044,23 +1114,23 @@ init_visualization_features (void) entry.factory = GST_ELEMENT_FACTORY (walk->data); name = gst_element_factory_get_longname (entry.factory); - g_array_append_val (vis_entries, entry); - gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (vis_combo), name); + g_array_append_val (app->vis_entries, entry); + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (app->vis_combo), name); } - gtk_combo_box_set_active (GTK_COMBO_BOX (vis_combo), 0); + gtk_combo_box_set_active (GTK_COMBO_BOX (app->vis_combo), 0); } static void -vis_combo_cb (GtkComboBox * combo, GstPipeline * pipeline) +vis_combo_cb (GtkComboBox * combo, SeekApp * app) { guint index; VisEntry *entry; GstElement *element; /* get the selected index and get the factory for this index */ - index = gtk_combo_box_get_active (GTK_COMBO_BOX (vis_combo)); - if (vis_entries->len > 0) { - entry = &g_array_index (vis_entries, VisEntry, index); + index = gtk_combo_box_get_active (GTK_COMBO_BOX (app->vis_combo)); + if (app->vis_entries->len > 0) { + entry = &g_array_index (app->vis_entries, VisEntry, index); /* create an instance of the element from the factory */ element = gst_element_factory_create (entry->factory, NULL); @@ -2068,38 +1138,40 @@ vis_combo_cb (GtkComboBox * combo, GstPipeline * pipeline) return; /* set vis plugin for playbin2 */ - g_object_set (pipeline, "vis-plugin", element, NULL); + g_object_set (app->pipeline, "vis-plugin", element, NULL); } } static void -volume_spinbutton_changed_cb (GtkSpinButton * button, GstPipeline * pipeline) +volume_spinbutton_changed_cb (GtkSpinButton * button, SeekApp * app) { gdouble volume; volume = gtk_spin_button_get_value (button); - g_object_set (pipeline, "volume", volume, NULL); + g_object_set (app->pipeline, "volume", volume, NULL); } static void -volume_notify_cb (GstElement * pipeline, GParamSpec * arg, gpointer user_dat) +volume_notify_cb (GstElement * pipeline, GParamSpec * arg, SeekApp * app) { gdouble cur_volume, new_volume; - g_object_get (pipeline, "volume", &new_volume, NULL); - cur_volume = gtk_spin_button_get_value (GTK_SPIN_BUTTON (volume_spinbutton)); + g_object_get (app->pipeline, "volume", &new_volume, NULL); + cur_volume = + gtk_spin_button_get_value (GTK_SPIN_BUTTON (app->volume_spinbutton)); if (fabs (cur_volume - new_volume) > 0.001) { - g_signal_handlers_block_by_func (volume_spinbutton, - volume_spinbutton_changed_cb, pipeline); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (volume_spinbutton), new_volume); - g_signal_handlers_unblock_by_func (volume_spinbutton, - volume_spinbutton_changed_cb, pipeline); + g_signal_handlers_block_by_func (app->volume_spinbutton, + volume_spinbutton_changed_cb, app); + gtk_spin_button_set_value (GTK_SPIN_BUTTON (app->volume_spinbutton), + new_volume); + g_signal_handlers_unblock_by_func (app->volume_spinbutton, + volume_spinbutton_changed_cb, app); } } static void -shot_cb (GtkButton * button, gpointer data) +shot_cb (GtkButton * button, SeekApp * app) { GstBuffer *buffer; GstCaps *caps; @@ -2117,7 +1189,7 @@ shot_cb (GtkButton * button, gpointer data) "blue_mask", G_TYPE_INT, 0x0000ff, NULL); /* convert the latest frame to the requested format */ - g_signal_emit_by_name (pipeline, "convert-frame", caps, &buffer); + g_signal_emit_by_name (app->pipeline, "convert-frame", caps, &buffer); gst_caps_unref (caps); if (buffer) { @@ -2163,7 +1235,7 @@ shot_cb (GtkButton * button, gpointer data) /* called when the Step button is pressed */ static void -step_cb (GtkButton * button, gpointer data) +step_cb (GtkButton * button, SeekApp * app) { GstEvent *event; GstFormat format; @@ -2172,11 +1244,12 @@ step_cb (GtkButton * button, gpointer data) gboolean flush, res; gint active; - active = gtk_combo_box_get_active (GTK_COMBO_BOX (format_combo)); + active = gtk_combo_box_get_active (GTK_COMBO_BOX (app->format_combo)); amount = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON - (step_amount_spinbutton)); - rate = gtk_spin_button_get_value (GTK_SPIN_BUTTON (step_rate_spinbutton)); + (app->step_amount_spinbutton)); + rate = + gtk_spin_button_get_value (GTK_SPIN_BUTTON (app->step_rate_spinbutton)); flush = TRUE; switch (active) { @@ -2194,7 +1267,7 @@ step_cb (GtkButton * button, gpointer data) event = gst_event_new_step (format, amount, rate, flush, FALSE); - res = send_event (event); + res = send_event (app, event); if (!res) { g_print ("Sending step event failed\n"); @@ -2202,17 +1275,17 @@ step_cb (GtkButton * button, gpointer data) } static void -message_received (GstBus * bus, GstMessage * message, GstPipeline * pipeline) +message_received (GstBus * bus, GstMessage * message, SeekApp * app) { const GstStructure *s; switch (GST_MESSAGE_TYPE (message)) { case GST_MESSAGE_ERROR: - GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline), + GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (app->pipeline), GST_DEBUG_GRAPH_SHOW_ALL, "seek.error"); break; case GST_MESSAGE_WARNING: - GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline), + GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (app->pipeline), GST_DEBUG_GRAPH_SHOW_ALL, "seek.warning"); break; default: @@ -2234,27 +1307,23 @@ message_received (GstBus * bus, GstMessage * message, GstPipeline * pipeline) } } -static gboolean shuttling = FALSE; -static gdouble shuttle_rate = 0.0; -static gdouble play_rate = 1.0; - static void -do_shuttle (GstElement * element) +do_shuttle (SeekApp * app) { guint64 duration; - if (shuttling) + if (app->shuttling) duration = 40 * GST_MSECOND; else duration = -1; - gst_element_send_event (element, - gst_event_new_step (GST_FORMAT_TIME, duration, shuttle_rate, FALSE, + gst_element_send_event (app->pipeline, + gst_event_new_step (GST_FORMAT_TIME, duration, app->shuttle_rate, FALSE, FALSE)); } static void -msg_sync_step_done (GstBus * bus, GstMessage * message, GstElement * element) +msg_sync_step_done (GstBus * bus, GstMessage * message, SeekApp * app) { GstFormat format; guint64 amount; @@ -2272,10 +1341,10 @@ msg_sync_step_done (GstBus * bus, GstMessage * message, GstElement * element) return; } - if (g_static_mutex_trylock (&state_mutex)) { - if (shuttling) - do_shuttle (element); - g_static_mutex_unlock (&state_mutex); + if (g_static_mutex_trylock (&app->state_mutex)) { + if (app->shuttling) + do_shuttle (app); + g_static_mutex_unlock (&app->state_mutex); } else { /* ignore step messages that come while we are doing a state change */ g_print ("state change is busy\n"); @@ -2283,113 +1352,125 @@ msg_sync_step_done (GstBus * bus, GstMessage * message, GstElement * element) } static void -shuttle_toggled (GtkToggleButton * button, GstElement * element) +shuttle_toggled (GtkToggleButton * button, SeekApp * app) { gboolean active; active = gtk_toggle_button_get_active (button); - if (active != shuttling) { - shuttling = active; - g_print ("shuttling %s\n", shuttling ? "active" : "inactive"); + if (active != app->shuttling) { + app->shuttling = active; + g_print ("shuttling %s\n", app->shuttling ? "active" : "inactive"); if (active) { - shuttle_rate = 0.0; - play_rate = 1.0; - pause_cb (NULL, NULL); - gst_element_get_state (element, NULL, NULL, -1); + app->shuttle_rate = 0.0; + app->play_rate = 1.0; + pause_cb (NULL, app); + gst_element_get_state (app->pipeline, NULL, NULL, -1); } } } static void -shuttle_rate_switch (GstElement * element) +shuttle_rate_switch (SeekApp * app) { GstSeekFlags flags; GstEvent *s_event; gboolean res; - if (state == GST_STATE_PLAYING) { + if (app->state == GST_STATE_PLAYING) { /* pause when we need to */ - pause_cb (NULL, NULL); - gst_element_get_state (element, NULL, NULL, -1); + pause_cb (NULL, app); + gst_element_get_state (app->pipeline, NULL, NULL, -1); } - if (play_rate == 1.0) - play_rate = -1.0; + if (app->play_rate == 1.0) + app->play_rate = -1.0; else - play_rate = 1.0; + app->play_rate = 1.0; - g_print ("rate changed to %lf %" GST_TIME_FORMAT "\n", play_rate, - GST_TIME_ARGS (position)); + g_print ("rate changed to %lf %" GST_TIME_FORMAT "\n", app->play_rate, + GST_TIME_ARGS (app->position)); flags = GST_SEEK_FLAG_FLUSH; flags |= GST_SEEK_FLAG_ACCURATE; - if (play_rate >= 0.0) { - s_event = gst_event_new_seek (play_rate, - GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, position, + if (app->play_rate >= 0.0) { + s_event = gst_event_new_seek (app->play_rate, + GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, app->position, GST_SEEK_TYPE_SET, GST_CLOCK_TIME_NONE); } else { - s_event = gst_event_new_seek (play_rate, + s_event = gst_event_new_seek (app->play_rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, G_GINT64_CONSTANT (0), - GST_SEEK_TYPE_SET, position); + GST_SEEK_TYPE_SET, app->position); } - res = send_event (s_event); + res = send_event (app, s_event); if (res) { - gst_element_get_state (element, NULL, NULL, SEEK_TIMEOUT); + gst_element_get_state (app->pipeline, NULL, NULL, SEEK_TIMEOUT); } else { g_print ("seek failed\n"); } } static void -shuttle_value_changed (GtkRange * range, GstElement * element) +shuttle_value_changed (GtkRange * range, SeekApp * app) { gdouble rate; - rate = gtk_adjustment_get_value (shuttle_adjustment); + rate = gtk_range_get_value (range); if (rate == 0.0) { g_print ("rate 0.0, pause\n"); - pause_cb (NULL, NULL); - gst_element_get_state (element, NULL, NULL, -1); + pause_cb (NULL, app); + gst_element_get_state (app->pipeline, NULL, NULL, -1); } else { g_print ("rate changed %0.3g\n", rate); - if ((rate < 0.0 && play_rate > 0.0) || (rate > 0.0 && play_rate < 0.0)) { - shuttle_rate_switch (element); + if ((rate < 0.0 && app->play_rate > 0.0) || (rate > 0.0 + && app->play_rate < 0.0)) { + shuttle_rate_switch (app); } - shuttle_rate = ABS (rate); - if (state != GST_STATE_PLAYING) { - do_shuttle (element); - play_cb (NULL, NULL); + app->shuttle_rate = ABS (rate); + if (app->state != GST_STATE_PLAYING) { + do_shuttle (app); + play_cb (NULL, app); } } } static void -colorbalance_value_changed (GtkRange * range, gpointer user_data) +colorbalance_value_changed (GtkRange * range, SeekApp * app) { - const gchar *label = user_data; + const gchar *label; gdouble val; gint ival; GstColorBalanceChannel *channel = NULL; const GList *channels, *l; + if (range == GTK_RANGE (app->contrast_scale)) + label = "CONTRAST"; + else if (range == GTK_RANGE (app->brightness_scale)) + label = "BRIGHTNESS"; + else if (range == GTK_RANGE (app->hue_scale)) + label = "HUE"; + else if (range == GTK_RANGE (app->saturation_scale)) + label = "SATURATION"; + else + g_assert_not_reached (); + val = gtk_range_get_value (range); g_print ("colorbalance %s value changed %lf\n", label, val / 100.); - if (!colorbalance_element) { - find_interface_elements (); - if (!colorbalance_element) + if (!app->colorbalance_element) { + find_interface_elements (app); + if (!app->colorbalance_element) return; } channels = gst_color_balance_list_channels (GST_COLOR_BALANCE - (colorbalance_element)); + (app->colorbalance_element)); for (l = channels; l; l = l->next) { GstColorBalanceChannel *tmp = l->data; @@ -2406,42 +1487,42 @@ colorbalance_value_changed (GtkRange * range, gpointer user_data) (gint) (0.5 + channel->min_value + (val / 100.0) * ((gdouble) channel->max_value - (gdouble) channel->min_value)); - gst_color_balance_set_value (GST_COLOR_BALANCE (colorbalance_element), + gst_color_balance_set_value (GST_COLOR_BALANCE (app->colorbalance_element), channel, ival); } static void -msg_async_done (GstBus * bus, GstMessage * message, GstPipeline * pipeline) +msg_async_done (GstBus * bus, GstMessage * message, SeekApp * app) { GST_DEBUG ("async done"); /* when we get ASYNC_DONE we can query position, duration and other * properties */ - update_scale (pipeline); + update_scale (app); /* update the available streams */ - update_streams (pipeline); + update_streams (app); - find_interface_elements (); + find_interface_elements (app); } static void -msg_state_changed (GstBus * bus, GstMessage * message, GstPipeline * pipeline) +msg_state_changed (GstBus * bus, GstMessage * message, SeekApp * app) { const GstStructure *s; s = gst_message_get_structure (message); /* We only care about state changed on the pipeline */ - if (s && GST_MESSAGE_SRC (message) == GST_OBJECT_CAST (pipeline)) { + if (s && GST_MESSAGE_SRC (message) == GST_OBJECT_CAST (app->pipeline)) { GstState old, new, pending; gst_message_parse_state_changed (message, &old, &new, &pending); /* When state of the pipeline changes to paused or playing we start updating scale */ if (new == GST_STATE_PLAYING) { - set_update_scale (TRUE); + set_update_scale (app, TRUE); } else { - set_update_scale (FALSE); + set_update_scale (app, FALSE); } /* dump graph for (some) pipeline state changes */ @@ -2451,7 +1532,7 @@ msg_state_changed (GstBus * bus, GstMessage * message, GstPipeline * pipeline) dump_name = g_strdup_printf ("seek.%s_%s", gst_element_state_get_name (old), gst_element_state_get_name (new)); - GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline), + GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (app->pipeline), GST_DEBUG_GRAPH_SHOW_ALL, dump_name); g_free (dump_name); @@ -2460,33 +1541,34 @@ msg_state_changed (GstBus * bus, GstMessage * message, GstPipeline * pipeline) } static void -msg_segment_done (GstBus * bus, GstMessage * message, GstPipeline * pipeline) +msg_segment_done (GstBus * bus, GstMessage * message, SeekApp * app) { GstEvent *s_event; GstSeekFlags flags; gboolean res; GstFormat format; - GST_DEBUG ("position is %" GST_TIME_FORMAT, GST_TIME_ARGS (position)); - gst_message_parse_segment_done (message, &format, &position); - GST_DEBUG ("end of segment at %" GST_TIME_FORMAT, GST_TIME_ARGS (position)); + GST_DEBUG ("position is %" GST_TIME_FORMAT, GST_TIME_ARGS (app->position)); + gst_message_parse_segment_done (message, &format, &app->position); + GST_DEBUG ("end of segment at %" GST_TIME_FORMAT, + GST_TIME_ARGS (app->position)); flags = 0; /* in the segment-done callback we never flush as this would not make sense * for seamless playback. */ - if (loop_seek) + if (app->loop_seek) flags |= GST_SEEK_FLAG_SEGMENT; - if (skip_seek) + if (app->skip_seek) flags |= GST_SEEK_FLAG_SKIP; - s_event = gst_event_new_seek (rate, + s_event = gst_event_new_seek (app->rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, G_GINT64_CONSTANT (0), - GST_SEEK_TYPE_SET, duration); + GST_SEEK_TYPE_SET, app->duration); GST_DEBUG ("restart loop with rate %lf to 0 / %" GST_TIME_FORMAT, - rate, GST_TIME_ARGS (duration)); + app->rate, GST_TIME_ARGS (app->duration)); - res = send_event (s_event); + res = send_event (app, s_event); if (!res) g_print ("segment seek failed\n"); } @@ -2494,96 +1576,97 @@ msg_segment_done (GstBus * bus, GstMessage * message, GstPipeline * pipeline) /* in stream buffering mode we PAUSE the pipeline until we receive a 100% * message */ static void -do_stream_buffering (gint percent) +do_stream_buffering (SeekApp * app, gint percent) { gchar *bufstr; - gtk_statusbar_pop (GTK_STATUSBAR (statusbar), status_id); + gtk_statusbar_pop (GTK_STATUSBAR (app->statusbar), app->status_id); bufstr = g_strdup_printf ("Buffering...%d", percent); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, bufstr); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, bufstr); g_free (bufstr); if (percent == 100) { /* a 100% message means buffering is done */ - buffering = FALSE; + app->buffering = FALSE; /* if the desired state is playing, go back */ - if (state == GST_STATE_PLAYING) { + if (app->state == GST_STATE_PLAYING) { /* no state management needed for live pipelines */ - if (!is_live) { + if (!app->is_live) { fprintf (stderr, "Done buffering, setting pipeline to PLAYING ...\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); + gst_element_set_state (app->pipeline, GST_STATE_PLAYING); } - gtk_statusbar_pop (GTK_STATUSBAR (statusbar), status_id); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Playing"); + gtk_statusbar_pop (GTK_STATUSBAR (app->statusbar), app->status_id); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Playing"); } } else { /* buffering busy */ - if (buffering == FALSE && state == GST_STATE_PLAYING) { + if (app->buffering == FALSE && app->state == GST_STATE_PLAYING) { /* we were not buffering but PLAYING, PAUSE the pipeline. */ - if (!is_live) { + if (!app->is_live) { fprintf (stderr, "Buffering, setting pipeline to PAUSED ...\n"); - gst_element_set_state (pipeline, GST_STATE_PAUSED); + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); } } - buffering = TRUE; + app->buffering = TRUE; } } static void -do_download_buffering (gint percent) +do_download_buffering (SeekApp * app, gint percent) { - if (!buffering && percent < 100) { + if (!app->buffering && percent < 100) { gchar *bufstr; - buffering = TRUE; + app->buffering = TRUE; bufstr = g_strdup_printf ("Downloading..."); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, bufstr); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, bufstr); g_free (bufstr); /* once we get a buffering message, we'll do the fill update */ - set_update_fill (TRUE); + set_update_fill (app, TRUE); - if (state == GST_STATE_PLAYING && !is_live) { + if (app->state == GST_STATE_PLAYING && !app->is_live) { fprintf (stderr, "Downloading, setting pipeline to PAUSED ...\n"); - gst_element_set_state (pipeline, GST_STATE_PAUSED); + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); /* user has to manually start the playback */ - state = GST_STATE_PAUSED; + app->state = GST_STATE_PAUSED; } } } static void -msg_buffering (GstBus * bus, GstMessage * message, GstPipeline * data) +msg_buffering (GstBus * bus, GstMessage * message, SeekApp * app) { gint percent; gst_message_parse_buffering (message, &percent); /* get more stats */ - gst_message_parse_buffering_stats (message, &mode, NULL, NULL, - &buffering_left); + gst_message_parse_buffering_stats (message, &app->mode, NULL, NULL, + &app->buffering_left); - switch (mode) { + switch (app->mode) { case GST_BUFFERING_DOWNLOAD: - do_download_buffering (percent); + do_download_buffering (app, percent); break; case GST_BUFFERING_LIVE: - is_live = TRUE; + app->is_live = TRUE; case GST_BUFFERING_TIMESHIFT: case GST_BUFFERING_STREAM: - do_stream_buffering (percent); + do_stream_buffering (app, percent); break; } } static void -msg_clock_lost (GstBus * bus, GstMessage * message, GstPipeline * data) +msg_clock_lost (GstBus * bus, GstMessage * message, SeekApp * app) { g_print ("clock lost! PAUSE and PLAY to select a new clock\n"); - if (state == GST_STATE_PLAYING) { - gst_element_set_state (pipeline, GST_STATE_PAUSED); - gst_element_set_state (pipeline, GST_STATE_PLAYING); + if (app->state == GST_STATE_PLAYING) { + gst_element_set_state (app->pipeline, GST_STATE_PAUSED); + gst_element_set_state (app->pipeline, GST_STATE_PLAYING); } } @@ -2615,27 +1698,27 @@ is_valid_color_balance_element (GstElement * element) } static void -find_interface_elements (void) +find_interface_elements (SeekApp * app) { GstIterator *it; gpointer item; gboolean done = FALSE, hardware = FALSE; - if (pipeline_type == 16) + if (app->pipeline_type == 0) return; - if (navigation_element) - gst_object_unref (navigation_element); - navigation_element = NULL; + if (app->navigation_element) + gst_object_unref (app->navigation_element); + app->navigation_element = NULL; - if (colorbalance_element) - gst_object_unref (colorbalance_element); - colorbalance_element = NULL; + if (app->colorbalance_element) + gst_object_unref (app->colorbalance_element); + app->colorbalance_element = NULL; - navigation_element = - gst_bin_get_by_interface (GST_BIN (pipeline), GST_TYPE_NAVIGATION); + app->navigation_element = + gst_bin_get_by_interface (GST_BIN (app->pipeline), GST_TYPE_NAVIGATION); - it = gst_bin_iterate_all_by_interface (GST_BIN (pipeline), + it = gst_bin_iterate_all_by_interface (GST_BIN (app->pipeline), GST_TYPE_COLOR_BALANCE); while (!done) { switch (gst_iterator_next (it, &item)) { @@ -2643,8 +1726,9 @@ find_interface_elements (void) GstElement *element = GST_ELEMENT (item); if (is_valid_color_balance_element (element)) { - if (!colorbalance_element) { - colorbalance_element = GST_ELEMENT_CAST (gst_object_ref (element)); + if (!app->colorbalance_element) { + app->colorbalance_element = + GST_ELEMENT_CAST (gst_object_ref (element)); hardware = (gst_color_balance_get_balance_type (GST_COLOR_BALANCE (element)) == GST_COLOR_BALANCE_HARDWARE); @@ -2654,9 +1738,9 @@ find_interface_elements (void) (element)) == GST_COLOR_BALANCE_HARDWARE); if (tmp) { - if (colorbalance_element) - gst_object_unref (colorbalance_element); - colorbalance_element = + if (app->colorbalance_element) + gst_object_unref (app->colorbalance_element); + app->colorbalance_element = GST_ELEMENT_CAST (gst_object_ref (element)); hardware = TRUE; } @@ -2665,7 +1749,7 @@ find_interface_elements (void) gst_object_unref (element); - if (hardware && colorbalance_element) + if (hardware && app->colorbalance_element) done = TRUE; break; } @@ -2673,9 +1757,9 @@ find_interface_elements (void) gst_iterator_resync (it); done = FALSE; hardware = FALSE; - if (colorbalance_element) - gst_object_unref (colorbalance_element); - colorbalance_element = NULL; + if (app->colorbalance_element) + gst_object_unref (app->colorbalance_element); + app->colorbalance_element = NULL; break; case GST_ITERATOR_DONE: case GST_ITERATOR_ERROR: @@ -2689,42 +1773,47 @@ find_interface_elements (void) /* called when Navigation command button is pressed */ static void -navigation_cmd_cb (GtkButton * button, gpointer data) +navigation_cmd_cb (GtkButton * button, SeekApp * app) { - GstNavigationCommand cmd = GPOINTER_TO_INT (data); + GstNavigationCommand cmd = GST_NAVIGATION_COMMAND_INVALID; + gint i; - if (!navigation_element) { - find_interface_elements (); - if (!navigation_element) + if (!app->navigation_element) { + find_interface_elements (app); + if (!app->navigation_element) return; } - gst_navigation_send_command (GST_NAVIGATION (navigation_element), cmd); + for (i = 0; i < G_N_ELEMENTS (app->navigation_buttons); i++) { + if (app->navigation_buttons[i].button == GTK_WIDGET (button)) { + cmd = app->navigation_buttons[i].cmd; + break; + } + } + + if (cmd != GST_NAVIGATION_COMMAND_INVALID) + gst_navigation_send_command (GST_NAVIGATION (app->navigation_element), cmd); } #if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32) || defined (GDK_WINDOWING_QUARTZ) - -static GstElement *xoverlay_element = NULL; -static guintptr embed_xid = 0; - /* We set the xid here in response to the prepare-xwindow-id message via a * bus sync handler because we don't know the actual videosink used from the * start (as we don't know the pipeline, or bin elements such as autovideosink * or gconfvideosink may be used which create the actual videosink only once * the pipeline is started) */ static GstBusSyncReply -bus_sync_handler (GstBus * bus, GstMessage * message, GstPipeline * data) +bus_sync_handler (GstBus * bus, GstMessage * message, SeekApp * app) { if ((GST_MESSAGE_TYPE (message) == GST_MESSAGE_ELEMENT) && gst_structure_has_name (message->structure, "prepare-xwindow-id")) { GstElement *element = GST_ELEMENT (GST_MESSAGE_SRC (message)); - if (xoverlay_element) - gst_object_unref (xoverlay_element); - xoverlay_element = GST_ELEMENT (gst_object_ref (element)); + if (app->xoverlay_element) + gst_object_unref (app->xoverlay_element); + app->xoverlay_element = GST_ELEMENT (gst_object_ref (element)); g_print ("got prepare-xwindow-id, setting XID %" G_GUINTPTR_FORMAT "\n", - embed_xid); + app->embed_xid); if (g_object_class_find_property (G_OBJECT_GET_CLASS (element), "force-aspect-ratio")) { @@ -2736,21 +1825,21 @@ bus_sync_handler (GstBus * bus, GstMessage * message, GstPipeline * data) * be called from a streaming thread and GDK_WINDOW_XID maps to more than * a simple structure lookup with Gtk+ >= 2.18, where 'more' is stuff that * shouldn't be done from a non-GUI thread without explicit locking). */ - g_assert (embed_xid != 0); + g_assert (app->embed_xid != 0); - gst_x_overlay_set_window_handle (GST_X_OVERLAY (element), embed_xid); + gst_x_overlay_set_window_handle (GST_X_OVERLAY (element), app->embed_xid); gst_x_overlay_handle_events (GST_X_OVERLAY (element), FALSE); - find_interface_elements (); + find_interface_elements (app); } return GST_BUS_PASS; } #endif static gboolean -draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data) +draw_cb (GtkWidget * widget, cairo_t * cr, SeekApp * app) { - if (state < GST_STATE_PAUSED) { + if (app->state < GST_STATE_PAUSED) { int width, height; width = gtk_widget_get_allocated_width (widget); @@ -2761,16 +1850,14 @@ draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data) return TRUE; } - if (xoverlay_element) - gst_x_overlay_expose (GST_X_OVERLAY (xoverlay_element)); - else if (pipeline_type == 16) - gst_x_overlay_expose (GST_X_OVERLAY (pipeline)); + if (app->xoverlay_element) + gst_x_overlay_expose (GST_X_OVERLAY (app->xoverlay_element)); return FALSE; } static void -realize_cb (GtkWidget * widget, gpointer data) +realize_cb (GtkWidget * widget, SeekApp * app) { GdkWindow *window = gtk_widget_get_window (widget); @@ -2780,97 +1867,95 @@ realize_cb (GtkWidget * widget, gpointer data) g_error ("Couldn't create native window needed for GstXOverlay!"); #if defined (GDK_WINDOWING_WIN32) - embed_xid = GDK_WINDOW_HWND (window); - g_print ("Window realize: video window HWND = %lu\n", embed_xid); + app->embed_xid = GDK_WINDOW_HWND (window); + g_print ("Window realize: video window HWND = %lu\n", app->embed_xid); #elif defined (GDK_WINDOWING_QUARTZ) - embed_xid = gdk_quartz_window_get_nsview (window); - g_print ("Window realize: video window NSView = %p\n", embed_xid); + app->embed_xid = gdk_quartz_window_get_nsview (window); + g_print ("Window realize: video window NSView = %p\n", app->embed_xid); #elif defined (GDK_WINDOWING_X11) - embed_xid = GDK_WINDOW_XID (window); + app->embed_xid = GDK_WINDOW_XID (window); g_print ("Window realize: video window XID = %" G_GUINTPTR_FORMAT "\n", - embed_xid); + app->embed_xid); #endif } static gboolean -button_press_cb (GtkWidget * widget, GdkEventButton * event, gpointer user_data) +button_press_cb (GtkWidget * widget, GdkEventButton * event, SeekApp * app) { gtk_widget_grab_focus (widget); - if (navigation_element) - gst_navigation_send_mouse_event (GST_NAVIGATION (navigation_element), + if (app->navigation_element) + gst_navigation_send_mouse_event (GST_NAVIGATION (app->navigation_element), "mouse-button-press", event->button, event->x, event->y); return FALSE; } static gboolean -button_release_cb (GtkWidget * widget, GdkEventButton * event, - gpointer user_data) +button_release_cb (GtkWidget * widget, GdkEventButton * event, SeekApp * app) { - if (navigation_element) - gst_navigation_send_mouse_event (GST_NAVIGATION (navigation_element), + if (app->navigation_element) + gst_navigation_send_mouse_event (GST_NAVIGATION (app->navigation_element), "mouse-button-release", event->button, event->x, event->y); return FALSE; } static gboolean -key_press_cb (GtkWidget * widget, GdkEventKey * event, gpointer user_data) +key_press_cb (GtkWidget * widget, GdkEventKey * event, SeekApp * app) { - if (navigation_element) - gst_navigation_send_key_event (GST_NAVIGATION (navigation_element), + if (app->navigation_element) + gst_navigation_send_key_event (GST_NAVIGATION (app->navigation_element), "key-press", gdk_keyval_name (event->keyval)); return FALSE; } static gboolean -key_release_cb (GtkWidget * widget, GdkEventKey * event, gpointer user_data) +key_release_cb (GtkWidget * widget, GdkEventKey * event, SeekApp * app) { - if (navigation_element) - gst_navigation_send_key_event (GST_NAVIGATION (navigation_element), + if (app->navigation_element) + gst_navigation_send_key_event (GST_NAVIGATION (app->navigation_element), "key-release", gdk_keyval_name (event->keyval)); return FALSE; } static gboolean -motion_notify_cb (GtkWidget * widget, GdkEventMotion * event, - gpointer user_data) +motion_notify_cb (GtkWidget * widget, GdkEventMotion * event, SeekApp * app) { - if (navigation_element) - gst_navigation_send_mouse_event (GST_NAVIGATION (navigation_element), + if (app->navigation_element) + gst_navigation_send_mouse_event (GST_NAVIGATION (app->navigation_element), "mouse-move", 0, event->x, event->y); return FALSE; } static void -msg_eos (GstBus * bus, GstMessage * message, GstPipeline * data) +msg_eos (GstBus * bus, GstMessage * message, SeekApp * app) { - message_received (bus, message, data); + message_received (bus, message, app); /* Set new uri for playerbins and continue playback */ - if (l && (pipeline_type == 14 || pipeline_type == 16)) { - stop_cb (NULL, NULL); - l = g_list_next (l); - if (l) { - playerbin_set_uri (GST_ELEMENT (data), l->data); - play_cb (NULL, NULL); + if (app->current_path && app->pipeline_type == 0) { + stop_cb (NULL, app); + app->current_path = g_list_next (app->current_path); + if (app->current_path) { + playbin_set_uri (app->pipeline, app->current_path->data); + play_cb (NULL, app); } } } static void -msg_step_done (GstBus * bus, GstMessage * message, GstPipeline * data) +msg_step_done (GstBus * bus, GstMessage * message, SeekApp * app) { - if (!shuttling) - message_received (bus, message, data); + if (!app->shuttling) + message_received (bus, message, app); } static void -msg (GstBus * bus, GstMessage * message, GstPipeline * data) +msg (GstBus * bus, GstMessage * message, SeekApp * app) { GstNavigationMessageType nav_type; @@ -2884,8 +1969,8 @@ msg (GstBus * bus, GstMessage * message, GstPipeline * data) query = gst_navigation_query_new_commands (); res = gst_element_query (GST_ELEMENT (GST_MESSAGE_SRC (message)), query); - for (j = 0; j < G_N_ELEMENTS (navigation_buttons); j++) - gtk_widget_set_sensitive (navigation_buttons[j].button, FALSE); + for (j = 0; j < G_N_ELEMENTS (app->navigation_buttons); j++) + gtk_widget_set_sensitive (app->navigation_buttons[j].button, FALSE); if (res) { gboolean is_menu = FALSE; @@ -2904,21 +1989,23 @@ msg (GstBus * bus, GstMessage * message, GstPipeline * data) is_menu |= (cmd == GST_NAVIGATION_COMMAND_UP); is_menu |= (cmd == GST_NAVIGATION_COMMAND_DOWN); - for (j = 0; j < G_N_ELEMENTS (navigation_buttons); j++) { - if (navigation_buttons[j].cmd != cmd) + for (j = 0; j < G_N_ELEMENTS (app->navigation_buttons); j++) { + if (app->navigation_buttons[j].cmd != cmd) continue; - gtk_widget_set_sensitive (navigation_buttons[j].button, TRUE); + gtk_widget_set_sensitive (app->navigation_buttons[j].button, + TRUE); } } } - gtk_widget_set_sensitive (GTK_WIDGET (hscale), !is_menu); + gtk_widget_set_sensitive (GTK_WIDGET (app->seek_scale), !is_menu); } else { g_assert_not_reached (); } gst_query_unref (query); + message_received (bus, message, app); break; } default: @@ -2927,15 +2014,14 @@ msg (GstBus * bus, GstMessage * message, GstPipeline * data) } static void -connect_bus_signals (GstElement * pipeline) +connect_bus_signals (SeekApp * app) { - GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); + GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (app->pipeline)); #if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32) || defined (GDK_WINDOWING_QUARTZ) - if (pipeline_type != 16) { + if (app->pipeline_type != 0) { /* handle prepare-xwindow-id element message synchronously, but only for non-playbin2 */ - gst_bus_set_sync_handler (bus, (GstBusSyncHandler) bus_sync_handler, - pipeline); + gst_bus_set_sync_handler (bus, (GstBusSyncHandler) bus_sync_handler, app); } #endif @@ -2943,36 +2029,33 @@ connect_bus_signals (GstElement * pipeline) gst_bus_enable_sync_message_emission (bus); g_signal_connect (bus, "message::state-changed", - (GCallback) msg_state_changed, pipeline); - g_signal_connect (bus, "message::segment-done", (GCallback) msg_segment_done, - pipeline); - g_signal_connect (bus, "message::async-done", (GCallback) msg_async_done, - pipeline); - - g_signal_connect (bus, "message::new-clock", (GCallback) message_received, - pipeline); - g_signal_connect (bus, "message::clock-lost", (GCallback) msg_clock_lost, - pipeline); - g_signal_connect (bus, "message::error", (GCallback) message_received, - pipeline); - g_signal_connect (bus, "message::warning", (GCallback) message_received, - pipeline); - g_signal_connect (bus, "message::eos", (GCallback) msg_eos, pipeline); - g_signal_connect (bus, "message::tag", (GCallback) message_received, - pipeline); - g_signal_connect (bus, "message::element", (GCallback) message_received, - pipeline); - g_signal_connect (bus, "message::segment-done", (GCallback) message_received, - pipeline); - g_signal_connect (bus, "message::buffering", (GCallback) msg_buffering, - pipeline); -// g_signal_connect (bus, "message::step-done", (GCallback) msg_step_done, -// pipeline); - g_signal_connect (bus, "message::step-start", (GCallback) msg_step_done, - pipeline); + G_CALLBACK (msg_state_changed), app); + g_signal_connect (bus, "message::segment-done", G_CALLBACK (msg_segment_done), + app); + g_signal_connect (bus, "message::async-done", G_CALLBACK (msg_async_done), + app); + + g_signal_connect (bus, "message::new-clock", G_CALLBACK (message_received), + app); + g_signal_connect (bus, "message::clock-lost", G_CALLBACK (msg_clock_lost), + app); + g_signal_connect (bus, "message::error", G_CALLBACK (message_received), app); + g_signal_connect (bus, "message::warning", G_CALLBACK (message_received), + app); + g_signal_connect (bus, "message::eos", G_CALLBACK (msg_eos), app); + g_signal_connect (bus, "message::tag", G_CALLBACK (message_received), app); + g_signal_connect (bus, "message::element", G_CALLBACK (message_received), + app); + g_signal_connect (bus, "message::segment-done", G_CALLBACK (message_received), + app); + g_signal_connect (bus, "message::buffering", G_CALLBACK (msg_buffering), app); +// g_signal_connect (bus, "message::step-done", G_CALLBACK (msg_step_done), +// app); + g_signal_connect (bus, "message::step-start", G_CALLBACK (msg_step_done), + app); g_signal_connect (bus, "sync-message::step-done", - (GCallback) msg_sync_step_done, pipeline); - g_signal_connect (bus, "message", (GCallback) msg, pipeline); + G_CALLBACK (msg_sync_step_done), app); + g_signal_connect (bus, "message", G_CALLBACK (msg), app); gst_object_unref (bus); } @@ -3012,9 +2095,9 @@ out: } static void -delete_event_cb (void) +delete_event_cb (GtkWidget * widget, GdkEvent * event, SeekApp * app) { - stop_cb (NULL, NULL); + stop_cb (NULL, app); gtk_main_quit (); } @@ -3026,115 +2109,53 @@ print_usage (int argc, char **argv) g_print ("usage: %s \n", argv[0]); g_print (" possible types:\n"); - for (i = 0; i < NUM_TYPES; i++) { + for (i = 0; i < G_N_ELEMENTS (pipelines); i++) { g_print (" %d = %s\n", i, pipelines[i].name); } } -int -main (int argc, char **argv) +static void +create_ui (SeekApp * app) { - GtkWidget *window, *hbox, *vbox, *panel, *expander, *pb2vbox, *boxes, + GtkWidget *hbox, *vbox, *panel, *expander, *pb2vbox, *boxes, *flagtable, *boxes2, *step, *navigation, *colorbalance = NULL; GtkWidget *play_button, *pause_button, *stop_button, *shot_button; GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox, *flush_checkbox; GtkWidget *scrub_checkbox, *play_scrub_checkbox; GtkWidget *rate_label, *volume_label; - GOptionEntry options[] = { - {"audiosink", '\0', 0, G_OPTION_ARG_STRING, &opt_audiosink_str, - "audio sink to use (default: " DEFAULT_AUDIOSINK ")", NULL}, - {"stats", 's', 0, G_OPTION_ARG_NONE, &stats, - "Show pad stats", NULL}, - {"elem", 'e', 0, G_OPTION_ARG_NONE, &elem_seek, - "Seek on elements instead of pads", NULL}, - {"verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, - "Verbose properties", NULL}, - {"videosink", '\0', 0, G_OPTION_ARG_STRING, &opt_videosink_str, - "video sink to use (default: " DEFAULT_VIDEOSINK ")", NULL}, - {NULL} - }; - GOptionContext *ctx; - GError *err = NULL; - -#if !GLIB_CHECK_VERSION (2, 31, 0) - if (!g_thread_supported ()) - g_thread_init (NULL); -#endif - - ctx = g_option_context_new ("- test seeking in gsteamer"); - g_option_context_add_main_entries (ctx, options, NULL); - g_option_context_add_group (ctx, gst_init_get_option_group ()); - g_option_context_add_group (ctx, gtk_get_option_group (TRUE)); - - if (!g_option_context_parse (ctx, &argc, &argv, &err)) { - g_print ("Error initializing: %s\n", err->message); - exit (1); - } - - if (opt_audiosink_str == NULL) - opt_audiosink_str = g_strdup (DEFAULT_AUDIOSINK); - - if (opt_videosink_str == NULL) - opt_videosink_str = g_strdup (DEFAULT_VIDEOSINK); - - GST_DEBUG_CATEGORY_INIT (seek_debug, "seek", 0, "seek example"); - - if (argc != 3) { - print_usage (argc, argv); - exit (-1); - } - - pipeline_type = atoi (argv[1]); - - if (pipeline_type < 0 || pipeline_type >= NUM_TYPES) { - print_usage (argc, argv); - exit (-1); - } - - pipeline_spec = argv[2]; - - if (g_path_is_absolute (pipeline_spec) && - (g_strrstr (pipeline_spec, "*") != NULL || - g_strrstr (pipeline_spec, "?") != NULL)) { - paths = handle_wildcards (pipeline_spec); - } else { - paths = g_list_prepend (paths, g_strdup (pipeline_spec)); - } - - if (!paths) { - g_print ("opening %s failed\n", pipeline_spec); - exit (-1); - } - - l = paths; - - pipeline = pipelines[pipeline_type].func ((gchar *) l->data); - g_assert (pipeline); + GtkWidget *skip_checkbox, *rate_spinbutton, *step_button, *shuttle_checkbox; + GtkWidget *soft_volume_checkbox, *native_audio_checkbox, + *native_video_checkbox; + GtkWidget *download_checkbox, *buffering_checkbox, *deinterlace_checkbox; + GtkWidget *soft_colorbalance_checkbox; + GtkAdjustment *adjustment; /* initialize gui elements ... */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - video_window = gtk_drawing_area_new (); - g_signal_connect (video_window, "draw", G_CALLBACK (draw_cb), NULL); - g_signal_connect (video_window, "realize", G_CALLBACK (realize_cb), NULL); - g_signal_connect (video_window, "button-press-event", - G_CALLBACK (button_press_cb), NULL); - g_signal_connect (video_window, "button-release-event", - G_CALLBACK (button_release_cb), NULL); - g_signal_connect (video_window, "key-press-event", G_CALLBACK (key_press_cb), - NULL); - g_signal_connect (video_window, "key-release-event", - G_CALLBACK (key_release_cb), NULL); - g_signal_connect (video_window, "motion-notify-event", - G_CALLBACK (motion_notify_cb), NULL); - gtk_widget_set_can_focus (video_window, TRUE); - gtk_widget_set_double_buffered (video_window, FALSE); - gtk_widget_add_events (video_window, + app->window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + app->video_window = gtk_drawing_area_new (); + g_signal_connect (app->video_window, "draw", G_CALLBACK (draw_cb), app); + g_signal_connect (app->video_window, "realize", G_CALLBACK (realize_cb), app); + g_signal_connect (app->video_window, "button-press-event", + G_CALLBACK (button_press_cb), app); + g_signal_connect (app->video_window, "button-release-event", + G_CALLBACK (button_release_cb), app); + g_signal_connect (app->video_window, "key-press-event", + G_CALLBACK (key_press_cb), app); + g_signal_connect (app->video_window, "key-release-event", + G_CALLBACK (key_release_cb), app); + g_signal_connect (app->video_window, "motion-notify-event", + G_CALLBACK (motion_notify_cb), app); + gtk_widget_set_can_focus (app->video_window, TRUE); + gtk_widget_set_double_buffered (app->video_window, FALSE); + gtk_widget_add_events (app->video_window, GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK); - statusbar = gtk_statusbar_new (); - status_id = gtk_statusbar_get_context_id (GTK_STATUSBAR (statusbar), "seek"); - gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Stopped"); + app->statusbar = gtk_statusbar_new (); + app->status_id = + gtk_statusbar_get_context_id (GTK_STATUSBAR (app->statusbar), "seek"); + gtk_statusbar_push (GTK_STATUSBAR (app->statusbar), app->status_id, + "Stopped"); hbox = gtk_hbox_new (FALSE, 0); vbox = gtk_vbox_new (FALSE, 0); flagtable = gtk_table_new (4, 2, FALSE); @@ -3173,7 +2194,7 @@ main (int argc, char **argv) gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (flush_checkbox), TRUE); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (scrub_checkbox), TRUE); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (rate_spinbutton), rate); + gtk_spin_button_set_value (GTK_SPIN_BUTTON (rate_spinbutton), app->rate); /* step expander */ { @@ -3182,50 +2203,54 @@ main (int argc, char **argv) step = gtk_expander_new ("step options"); hbox = gtk_hbox_new (FALSE, 0); - format_combo = gtk_combo_box_text_new (); - gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (format_combo), + app->format_combo = gtk_combo_box_text_new (); + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (app->format_combo), "frames"); - gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (format_combo), + gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (app->format_combo), "time (ms)"); - gtk_combo_box_set_active (GTK_COMBO_BOX (format_combo), 0); - gtk_box_pack_start (GTK_BOX (hbox), format_combo, FALSE, FALSE, 2); - - step_amount_spinbutton = gtk_spin_button_new_with_range (1, 1000, 1); - gtk_spin_button_set_digits (GTK_SPIN_BUTTON (step_amount_spinbutton), 0); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (step_amount_spinbutton), 1.0); - gtk_box_pack_start (GTK_BOX (hbox), step_amount_spinbutton, FALSE, FALSE, + gtk_combo_box_set_active (GTK_COMBO_BOX (app->format_combo), 0); + gtk_box_pack_start (GTK_BOX (hbox), app->format_combo, FALSE, FALSE, 2); + + app->step_amount_spinbutton = gtk_spin_button_new_with_range (1, 1000, 1); + gtk_spin_button_set_digits (GTK_SPIN_BUTTON (app->step_amount_spinbutton), + 0); + gtk_spin_button_set_value (GTK_SPIN_BUTTON (app->step_amount_spinbutton), + 1.0); + gtk_box_pack_start (GTK_BOX (hbox), app->step_amount_spinbutton, FALSE, + FALSE, 2); + + app->step_rate_spinbutton = gtk_spin_button_new_with_range (0.0, 100, 0.1); + gtk_spin_button_set_digits (GTK_SPIN_BUTTON (app->step_rate_spinbutton), 3); + gtk_spin_button_set_value (GTK_SPIN_BUTTON (app->step_rate_spinbutton), + 1.0); + gtk_box_pack_start (GTK_BOX (hbox), app->step_rate_spinbutton, FALSE, FALSE, 2); - step_rate_spinbutton = gtk_spin_button_new_with_range (0.0, 100, 0.1); - gtk_spin_button_set_digits (GTK_SPIN_BUTTON (step_rate_spinbutton), 3); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (step_rate_spinbutton), 1.0); - gtk_box_pack_start (GTK_BOX (hbox), step_rate_spinbutton, FALSE, FALSE, 2); - step_button = gtk_button_new_from_stock (GTK_STOCK_MEDIA_FORWARD); gtk_button_set_label (GTK_BUTTON (step_button), "Step"); gtk_box_pack_start (GTK_BOX (hbox), step_button, FALSE, FALSE, 2); g_signal_connect (G_OBJECT (step_button), "clicked", G_CALLBACK (step_cb), - pipeline); + app); /* shuttle scale */ shuttle_checkbox = gtk_check_button_new_with_label ("Shuttle"); gtk_box_pack_start (GTK_BOX (hbox), shuttle_checkbox, FALSE, FALSE, 2); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (shuttle_checkbox), FALSE); g_signal_connect (shuttle_checkbox, "toggled", G_CALLBACK (shuttle_toggled), - pipeline); + app); - shuttle_adjustment = + adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, -3.00, 4.0, 0.1, 1.0, 1.0)); - shuttle_hscale = gtk_hscale_new (shuttle_adjustment); - gtk_scale_set_digits (GTK_SCALE (shuttle_hscale), 2); - gtk_scale_set_value_pos (GTK_SCALE (shuttle_hscale), GTK_POS_TOP); - g_signal_connect (shuttle_hscale, "value-changed", - G_CALLBACK (shuttle_value_changed), pipeline); - g_signal_connect (shuttle_hscale, "format_value", - G_CALLBACK (shuttle_format_value), pipeline); + app->shuttle_scale = gtk_hscale_new (adjustment); + gtk_scale_set_digits (GTK_SCALE (app->shuttle_scale), 2); + gtk_scale_set_value_pos (GTK_SCALE (app->shuttle_scale), GTK_POS_TOP); + g_signal_connect (app->shuttle_scale, "value-changed", + G_CALLBACK (shuttle_value_changed), app); + g_signal_connect (app->shuttle_scale, "format_value", + G_CALLBACK (shuttle_format_value), app); - gtk_box_pack_start (GTK_BOX (hbox), shuttle_hscale, TRUE, TRUE, 2); + gtk_box_pack_start (GTK_BOX (hbox), app->shuttle_scale, TRUE, TRUE, 2); gtk_container_add (GTK_CONTAINER (step), hbox); } @@ -3245,136 +2270,122 @@ main (int argc, char **argv) navigation_button = gtk_button_new_with_label ("Menu 1"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU1)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU1; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU1; navigation_button = gtk_button_new_with_label ("Menu 2"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU2)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Title Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU2; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU2; navigation_button = gtk_button_new_with_label ("Menu 3"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU3)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Root Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU3; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU3; navigation_button = gtk_button_new_with_label ("Menu 4"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU4)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Subpicture Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU4; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU4; navigation_button = gtk_button_new_with_label ("Menu 5"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU5)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Audio Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU5; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU5; navigation_button = gtk_button_new_with_label ("Menu 6"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU6)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Angle Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU6; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU6; navigation_button = gtk_button_new_with_label ("Menu 7"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU7)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); gtk_widget_set_tooltip_text (navigation_button, "DVD Chapter Menu"); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU7; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU7; navigation_button = gtk_button_new_with_label ("Left"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_LEFT)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_LEFT; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_LEFT; navigation_button = gtk_button_new_with_label ("Right"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_RIGHT)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_RIGHT; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_RIGHT; navigation_button = gtk_button_new_with_label ("Up"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_UP)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_UP; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_UP; navigation_button = gtk_button_new_with_label ("Down"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_DOWN)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_DOWN; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_DOWN; navigation_button = gtk_button_new_with_label ("Activate"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_ACTIVATE)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_ACTIVATE; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_ACTIVATE; navigation_button = gtk_button_new_with_label ("Prev. Angle"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_PREV_ANGLE)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_PREV_ANGLE; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_PREV_ANGLE; navigation_button = gtk_button_new_with_label ("Next. Angle"); g_signal_connect (G_OBJECT (navigation_button), "clicked", - G_CALLBACK (navigation_cmd_cb), - GINT_TO_POINTER (GST_NAVIGATION_COMMAND_NEXT_ANGLE)); + G_CALLBACK (navigation_cmd_cb), app); gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1); gtk_widget_set_sensitive (navigation_button, FALSE); - navigation_buttons[i].button = navigation_button; - navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_NEXT_ANGLE; + app->navigation_buttons[i].button = navigation_button; + app->navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_NEXT_ANGLE; gtk_container_add (GTK_CONTAINER (navigation), grid); } @@ -3390,44 +2401,44 @@ main (int argc, char **argv) frame = gtk_frame_new ("Contrast"); adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (50.0, 0.0, 101.0, 1.0, 1.0, 1.0)); - contrast_scale = gtk_hscale_new (adjustment); - gtk_scale_set_draw_value (GTK_SCALE (contrast_scale), FALSE); - g_signal_connect (contrast_scale, "value-changed", - G_CALLBACK (colorbalance_value_changed), (gpointer) "CONTRAST"); - gtk_container_add (GTK_CONTAINER (frame), contrast_scale); + app->contrast_scale = gtk_hscale_new (adjustment); + gtk_scale_set_draw_value (GTK_SCALE (app->contrast_scale), FALSE); + g_signal_connect (app->contrast_scale, "value-changed", + G_CALLBACK (colorbalance_value_changed), app); + gtk_container_add (GTK_CONTAINER (frame), app->contrast_scale); gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 2); /* brightness scale */ frame = gtk_frame_new ("Brightness"); adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (50.0, 0.0, 101.0, 1.0, 1.0, 1.0)); - brightness_scale = gtk_hscale_new (adjustment); - gtk_scale_set_draw_value (GTK_SCALE (brightness_scale), FALSE); - g_signal_connect (brightness_scale, "value-changed", - G_CALLBACK (colorbalance_value_changed), (gpointer) "BRIGHTNESS"); - gtk_container_add (GTK_CONTAINER (frame), brightness_scale); + app->brightness_scale = gtk_hscale_new (adjustment); + gtk_scale_set_draw_value (GTK_SCALE (app->brightness_scale), FALSE); + g_signal_connect (app->brightness_scale, "value-changed", + G_CALLBACK (colorbalance_value_changed), app); + gtk_container_add (GTK_CONTAINER (frame), app->brightness_scale); gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 2); /* hue scale */ frame = gtk_frame_new ("Hue"); adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (50.0, 0.0, 101.0, 1.0, 1.0, 1.0)); - hue_scale = gtk_hscale_new (adjustment); - gtk_scale_set_draw_value (GTK_SCALE (hue_scale), FALSE); - g_signal_connect (hue_scale, "value-changed", - G_CALLBACK (colorbalance_value_changed), (gpointer) "HUE"); - gtk_container_add (GTK_CONTAINER (frame), hue_scale); + app->hue_scale = gtk_hscale_new (adjustment); + gtk_scale_set_draw_value (GTK_SCALE (app->hue_scale), FALSE); + g_signal_connect (app->hue_scale, "value-changed", + G_CALLBACK (colorbalance_value_changed), app); + gtk_container_add (GTK_CONTAINER (frame), app->hue_scale); gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 2); /* saturation scale */ frame = gtk_frame_new ("Saturation"); adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (50.0, 0.0, 101.0, 1.0, 1.0, 1.0)); - saturation_scale = gtk_hscale_new (adjustment); - gtk_scale_set_draw_value (GTK_SCALE (saturation_scale), FALSE); - g_signal_connect (saturation_scale, "value-changed", - G_CALLBACK (colorbalance_value_changed), (gpointer) "SATURATION"); - gtk_container_add (GTK_CONTAINER (frame), saturation_scale); + app->saturation_scale = gtk_hscale_new (adjustment); + gtk_scale_set_draw_value (GTK_SCALE (app->saturation_scale), FALSE); + g_signal_connect (app->saturation_scale, "value-changed", + G_CALLBACK (colorbalance_value_changed), app); + gtk_container_add (GTK_CONTAINER (frame), app->saturation_scale); gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 2); gtk_container_add (GTK_CONTAINER (colorbalance), vbox); @@ -3436,37 +2447,37 @@ main (int argc, char **argv) /* seek bar */ adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, N_GRAD, 0.1, 1.0, 1.0)); - hscale = gtk_hscale_new (adjustment); - gtk_scale_set_digits (GTK_SCALE (hscale), 2); - gtk_scale_set_value_pos (GTK_SCALE (hscale), GTK_POS_RIGHT); - gtk_range_set_show_fill_level (GTK_RANGE (hscale), TRUE); - gtk_range_set_fill_level (GTK_RANGE (hscale), N_GRAD); - - g_signal_connect (hscale, "button_press_event", G_CALLBACK (start_seek), - pipeline); - g_signal_connect (hscale, "button_release_event", G_CALLBACK (stop_seek), - pipeline); - g_signal_connect (hscale, "format_value", G_CALLBACK (format_value), - pipeline); - - if (pipeline_type == 16) { + app->seek_scale = gtk_hscale_new (adjustment); + gtk_scale_set_digits (GTK_SCALE (app->seek_scale), 2); + gtk_scale_set_value_pos (GTK_SCALE (app->seek_scale), GTK_POS_RIGHT); + gtk_range_set_show_fill_level (GTK_RANGE (app->seek_scale), TRUE); + gtk_range_set_fill_level (GTK_RANGE (app->seek_scale), N_GRAD); + + g_signal_connect (app->seek_scale, "button_press_event", + G_CALLBACK (start_seek), app); + g_signal_connect (app->seek_scale, "button_release_event", + G_CALLBACK (stop_seek), app); + g_signal_connect (app->seek_scale, "format_value", G_CALLBACK (format_value), + app); + + if (app->pipeline_type == 0) { /* the playbin2 panel controls for the video/audio/subtitle tracks */ panel = gtk_hbox_new (FALSE, 0); - video_combo = gtk_combo_box_text_new (); - audio_combo = gtk_combo_box_text_new (); - text_combo = gtk_combo_box_text_new (); - gtk_widget_set_sensitive (video_combo, FALSE); - gtk_widget_set_sensitive (audio_combo, FALSE); - gtk_widget_set_sensitive (text_combo, FALSE); - gtk_box_pack_start (GTK_BOX (panel), video_combo, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (panel), audio_combo, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (panel), text_combo, TRUE, TRUE, 2); - g_signal_connect (G_OBJECT (video_combo), "changed", - G_CALLBACK (video_combo_cb), pipeline); - g_signal_connect (G_OBJECT (audio_combo), "changed", - G_CALLBACK (audio_combo_cb), pipeline); - g_signal_connect (G_OBJECT (text_combo), "changed", - G_CALLBACK (text_combo_cb), pipeline); + app->video_combo = gtk_combo_box_text_new (); + app->audio_combo = gtk_combo_box_text_new (); + app->text_combo = gtk_combo_box_text_new (); + gtk_widget_set_sensitive (app->video_combo, FALSE); + gtk_widget_set_sensitive (app->audio_combo, FALSE); + gtk_widget_set_sensitive (app->text_combo, FALSE); + gtk_box_pack_start (GTK_BOX (panel), app->video_combo, TRUE, TRUE, 2); + gtk_box_pack_start (GTK_BOX (panel), app->audio_combo, TRUE, TRUE, 2); + gtk_box_pack_start (GTK_BOX (panel), app->text_combo, TRUE, TRUE, 2); + g_signal_connect (G_OBJECT (app->video_combo), "changed", + G_CALLBACK (video_combo_cb), app); + g_signal_connect (G_OBJECT (app->audio_combo), "changed", + G_CALLBACK (audio_combo_cb), app); + g_signal_connect (G_OBJECT (app->text_combo), "changed", + G_CALLBACK (text_combo_cb), app); /* playbin2 panel for flag checkboxes and volume/mute */ boxes = gtk_grid_new (); gtk_grid_set_row_spacing (GTK_GRID (boxes), 2); @@ -3474,10 +2485,10 @@ main (int argc, char **argv) gtk_grid_set_column_spacing (GTK_GRID (boxes), 2); gtk_grid_set_column_homogeneous (GTK_GRID (boxes), TRUE); - video_checkbox = gtk_check_button_new_with_label ("Video"); - audio_checkbox = gtk_check_button_new_with_label ("Audio"); - text_checkbox = gtk_check_button_new_with_label ("Text"); - vis_checkbox = gtk_check_button_new_with_label ("Vis"); + app->video_checkbox = gtk_check_button_new_with_label ("Video"); + app->audio_checkbox = gtk_check_button_new_with_label ("Audio"); + app->text_checkbox = gtk_check_button_new_with_label ("Text"); + app->vis_checkbox = gtk_check_button_new_with_label ("Vis"); soft_volume_checkbox = gtk_check_button_new_with_label ("Soft Volume"); native_audio_checkbox = gtk_check_button_new_with_label ("Native Audio"); native_video_checkbox = gtk_check_button_new_with_label ("Native Video"); @@ -3486,14 +2497,14 @@ main (int argc, char **argv) deinterlace_checkbox = gtk_check_button_new_with_label ("Deinterlace"); soft_colorbalance_checkbox = gtk_check_button_new_with_label ("Soft Colorbalance"); - mute_checkbox = gtk_check_button_new_with_label ("Mute"); + app->mute_checkbox = gtk_check_button_new_with_label ("Mute"); volume_label = gtk_label_new ("Volume"); - volume_spinbutton = gtk_spin_button_new_with_range (0, 10.0, 0.1); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (volume_spinbutton), 1.0); - gtk_grid_attach (GTK_GRID (boxes), video_checkbox, 0, 0, 1, 1); - gtk_grid_attach (GTK_GRID (boxes), audio_checkbox, 1, 0, 1, 1); - gtk_grid_attach (GTK_GRID (boxes), text_checkbox, 2, 0, 1, 1); - gtk_grid_attach (GTK_GRID (boxes), vis_checkbox, 3, 0, 1, 1); + app->volume_spinbutton = gtk_spin_button_new_with_range (0, 10.0, 0.1); + gtk_spin_button_set_value (GTK_SPIN_BUTTON (app->volume_spinbutton), 1.0); + gtk_grid_attach (GTK_GRID (boxes), app->video_checkbox, 0, 0, 1, 1); + gtk_grid_attach (GTK_GRID (boxes), app->audio_checkbox, 1, 0, 1, 1); + gtk_grid_attach (GTK_GRID (boxes), app->text_checkbox, 2, 0, 1, 1); + gtk_grid_attach (GTK_GRID (boxes), app->vis_checkbox, 3, 0, 1, 1); gtk_grid_attach (GTK_GRID (boxes), soft_volume_checkbox, 4, 0, 1, 1); gtk_grid_attach (GTK_GRID (boxes), native_audio_checkbox, 5, 0, 1, 1); gtk_grid_attach (GTK_GRID (boxes), native_video_checkbox, 0, 1, 1, 1); @@ -3502,13 +2513,15 @@ main (int argc, char **argv) gtk_grid_attach (GTK_GRID (boxes), deinterlace_checkbox, 3, 1, 1, 1); gtk_grid_attach (GTK_GRID (boxes), soft_colorbalance_checkbox, 4, 1, 1, 1); - gtk_grid_attach (GTK_GRID (boxes), mute_checkbox, 7, 0, 2, 1); + gtk_grid_attach (GTK_GRID (boxes), app->mute_checkbox, 7, 0, 2, 1); gtk_grid_attach (GTK_GRID (boxes), volume_label, 6, 1, 1, 1); - gtk_grid_attach (GTK_GRID (boxes), volume_spinbutton, 7, 1, 1, 1); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (video_checkbox), TRUE); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (audio_checkbox), TRUE); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (text_checkbox), TRUE); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (vis_checkbox), FALSE); + gtk_grid_attach (GTK_GRID (boxes), app->volume_spinbutton, 7, 1, 1, 1); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (app->video_checkbox), + TRUE); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (app->audio_checkbox), + TRUE); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (app->text_checkbox), TRUE); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (app->vis_checkbox), FALSE); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (soft_volume_checkbox), TRUE); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (native_audio_checkbox), @@ -3522,60 +2535,61 @@ main (int argc, char **argv) FALSE); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (soft_colorbalance_checkbox), TRUE); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (mute_checkbox), FALSE); - g_signal_connect (G_OBJECT (video_checkbox), "toggled", - G_CALLBACK (video_toggle_cb), pipeline); - g_signal_connect (G_OBJECT (audio_checkbox), "toggled", - G_CALLBACK (audio_toggle_cb), pipeline); - g_signal_connect (G_OBJECT (text_checkbox), "toggled", - G_CALLBACK (text_toggle_cb), pipeline); - g_signal_connect (G_OBJECT (vis_checkbox), "toggled", - G_CALLBACK (vis_toggle_cb), pipeline); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (app->mute_checkbox), + FALSE); + g_signal_connect (G_OBJECT (app->video_checkbox), "toggled", + G_CALLBACK (video_toggle_cb), app); + g_signal_connect (G_OBJECT (app->audio_checkbox), "toggled", + G_CALLBACK (audio_toggle_cb), app); + g_signal_connect (G_OBJECT (app->text_checkbox), "toggled", + G_CALLBACK (text_toggle_cb), app); + g_signal_connect (G_OBJECT (app->vis_checkbox), "toggled", + G_CALLBACK (vis_toggle_cb), app); g_signal_connect (G_OBJECT (soft_volume_checkbox), "toggled", - G_CALLBACK (soft_volume_toggle_cb), pipeline); + G_CALLBACK (soft_volume_toggle_cb), app); g_signal_connect (G_OBJECT (native_audio_checkbox), "toggled", - G_CALLBACK (native_audio_toggle_cb), pipeline); + G_CALLBACK (native_audio_toggle_cb), app); g_signal_connect (G_OBJECT (native_video_checkbox), "toggled", - G_CALLBACK (native_video_toggle_cb), pipeline); + G_CALLBACK (native_video_toggle_cb), app); g_signal_connect (G_OBJECT (download_checkbox), "toggled", - G_CALLBACK (download_toggle_cb), pipeline); + G_CALLBACK (download_toggle_cb), app); g_signal_connect (G_OBJECT (buffering_checkbox), "toggled", - G_CALLBACK (buffering_toggle_cb), pipeline); + G_CALLBACK (buffering_toggle_cb), app); g_signal_connect (G_OBJECT (deinterlace_checkbox), "toggled", - G_CALLBACK (deinterlace_toggle_cb), pipeline); + G_CALLBACK (deinterlace_toggle_cb), app); g_signal_connect (G_OBJECT (soft_colorbalance_checkbox), "toggled", - G_CALLBACK (soft_colorbalance_toggle_cb), pipeline); - g_signal_connect (G_OBJECT (mute_checkbox), "toggled", - G_CALLBACK (mute_toggle_cb), pipeline); - g_signal_connect (G_OBJECT (volume_spinbutton), "value-changed", - G_CALLBACK (volume_spinbutton_changed_cb), pipeline); + G_CALLBACK (soft_colorbalance_toggle_cb), app); + g_signal_connect (G_OBJECT (app->mute_checkbox), "toggled", + G_CALLBACK (mute_toggle_cb), app); + g_signal_connect (G_OBJECT (app->volume_spinbutton), "value-changed", + G_CALLBACK (volume_spinbutton_changed_cb), app); /* playbin2 panel for snapshot */ boxes2 = gtk_hbox_new (FALSE, 0); shot_button = gtk_button_new_from_stock (GTK_STOCK_SAVE); gtk_widget_set_tooltip_text (shot_button, "save a screenshot .png in the current directory"); g_signal_connect (G_OBJECT (shot_button), "clicked", G_CALLBACK (shot_cb), - pipeline); - vis_combo = gtk_combo_box_text_new (); - g_signal_connect (G_OBJECT (vis_combo), "changed", - G_CALLBACK (vis_combo_cb), pipeline); - gtk_widget_set_sensitive (vis_combo, FALSE); + app); + app->vis_combo = gtk_combo_box_text_new (); + g_signal_connect (G_OBJECT (app->vis_combo), "changed", + G_CALLBACK (vis_combo_cb), app); + gtk_widget_set_sensitive (app->vis_combo, FALSE); gtk_box_pack_start (GTK_BOX (boxes2), shot_button, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (boxes2), vis_combo, TRUE, TRUE, 2); + gtk_box_pack_start (GTK_BOX (boxes2), app->vis_combo, TRUE, TRUE, 2); /* fill the vis combo box and the array of factories */ - init_visualization_features (); + init_visualization_features (app); } else { panel = boxes = boxes2 = NULL; } /* do the packing stuff ... */ - gtk_window_set_default_size (GTK_WINDOW (window), 250, 96); + gtk_window_set_default_size (GTK_WINDOW (app->window), 250, 96); /* FIXME: can we avoid this for audio only? */ - gtk_widget_set_size_request (GTK_WIDGET (video_window), -1, + gtk_widget_set_size_request (GTK_WIDGET (app->video_window), -1, DEFAULT_VIDEO_HEIGHT); - gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_box_pack_start (GTK_BOX (vbox), video_window, TRUE, TRUE, 2); + gtk_container_add (GTK_CONTAINER (app->window), vbox); + gtk_box_pack_start (GTK_BOX (vbox), app->video_window, TRUE, TRUE, 2); gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 2); gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2); gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2); @@ -3606,74 +2620,175 @@ main (int argc, char **argv) gtk_box_pack_start (GTK_BOX (vbox), navigation, FALSE, FALSE, 2); gtk_box_pack_start (GTK_BOX (vbox), colorbalance, FALSE, FALSE, 2); gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, 2); - gtk_box_pack_start (GTK_BOX (vbox), hscale, FALSE, FALSE, 2); - gtk_box_pack_start (GTK_BOX (vbox), statusbar, FALSE, FALSE, 2); + gtk_box_pack_start (GTK_BOX (vbox), app->seek_scale, FALSE, FALSE, 2); + gtk_box_pack_start (GTK_BOX (vbox), app->statusbar, FALSE, FALSE, 2); /* connect things ... */ g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb), - pipeline); + app); g_signal_connect (G_OBJECT (pause_button), "clicked", G_CALLBACK (pause_cb), - pipeline); + app); g_signal_connect (G_OBJECT (stop_button), "clicked", G_CALLBACK (stop_cb), - pipeline); + app); g_signal_connect (G_OBJECT (accurate_checkbox), "toggled", - G_CALLBACK (accurate_toggle_cb), pipeline); + G_CALLBACK (accurate_toggle_cb), app); g_signal_connect (G_OBJECT (key_checkbox), "toggled", - G_CALLBACK (key_toggle_cb), pipeline); + G_CALLBACK (key_toggle_cb), app); g_signal_connect (G_OBJECT (loop_checkbox), "toggled", - G_CALLBACK (loop_toggle_cb), pipeline); + G_CALLBACK (loop_toggle_cb), app); g_signal_connect (G_OBJECT (flush_checkbox), "toggled", - G_CALLBACK (flush_toggle_cb), pipeline); + G_CALLBACK (flush_toggle_cb), app); g_signal_connect (G_OBJECT (scrub_checkbox), "toggled", - G_CALLBACK (scrub_toggle_cb), pipeline); + G_CALLBACK (scrub_toggle_cb), app); g_signal_connect (G_OBJECT (play_scrub_checkbox), "toggled", - G_CALLBACK (play_scrub_toggle_cb), pipeline); + G_CALLBACK (play_scrub_toggle_cb), app); g_signal_connect (G_OBJECT (skip_checkbox), "toggled", - G_CALLBACK (skip_toggle_cb), pipeline); + G_CALLBACK (skip_toggle_cb), app); g_signal_connect (G_OBJECT (rate_spinbutton), "value-changed", - G_CALLBACK (rate_spinbutton_changed_cb), pipeline); + G_CALLBACK (rate_spinbutton_changed_cb), app); + + g_signal_connect (G_OBJECT (app->window), "delete-event", + G_CALLBACK (delete_event_cb), app); +} + +static void +set_defaults (SeekApp * app) +{ + memset (app, 0, sizeof (SeekApp)); + + app->flush_seek = TRUE; + app->scrub = TRUE; + app->rate = 1.0; + + app->position = app->duration = -1; + app->state = GST_STATE_NULL; + + app->need_streams = TRUE; + + g_static_mutex_init (&app->state_mutex); + + app->play_rate = 1.0; +} + +static void +reset_app (SeekApp * app) +{ + g_free (app->audiosink_str); + g_free (app->videosink_str); + + g_static_mutex_free (&app->state_mutex); + + if (app->xoverlay_element) + gst_object_unref (app->xoverlay_element); + if (app->navigation_element) + gst_object_unref (app->navigation_element); + + g_list_foreach (app->paths, (GFunc) g_free, NULL); + g_list_free (app->paths); + + g_print ("free pipeline\n"); + gst_object_unref (app->pipeline); +} + +int +main (int argc, char **argv) +{ + SeekApp app; + GOptionEntry options[] = { + {"stats", 's', 0, G_OPTION_ARG_NONE, &app.stats, + "Show pad stats", NULL}, + {"verbose", 'v', 0, G_OPTION_ARG_NONE, &app.verbose, + "Verbose properties", NULL}, + {NULL} + }; + GOptionContext *ctx; + GError *err = NULL; + + set_defaults (&app); - g_signal_connect (G_OBJECT (window), "delete-event", delete_event_cb, NULL); +#if !GLIB_CHECK_VERSION (2, 31, 0) + if (!g_thread_supported ()) + g_thread_init (NULL); +#endif + + ctx = g_option_context_new ("- test seeking in gsteamer"); + g_option_context_add_main_entries (ctx, options, NULL); + g_option_context_add_group (ctx, gst_init_get_option_group ()); + g_option_context_add_group (ctx, gtk_get_option_group (TRUE)); + + if (!g_option_context_parse (ctx, &argc, &argv, &err)) { + g_print ("Error initializing: %s\n", err->message); + exit (1); + } + + GST_DEBUG_CATEGORY_INIT (seek_debug, "seek", 0, "seek example"); + + if (argc != 3) { + print_usage (argc, argv); + exit (-1); + } + + app.pipeline_type = atoi (argv[1]); + + if (app.pipeline_type < 0 || app.pipeline_type >= G_N_ELEMENTS (pipelines)) { + print_usage (argc, argv); + exit (-1); + } + + app.pipeline_spec = argv[2]; + + if (g_path_is_absolute (app.pipeline_spec) && + (g_strrstr (app.pipeline_spec, "*") != NULL || + g_strrstr (app.pipeline_spec, "?") != NULL)) { + app.paths = handle_wildcards (app.pipeline_spec); + } else { + app.paths = g_list_prepend (app.paths, g_strdup (app.pipeline_spec)); + } + + if (!app.paths) { + g_print ("opening %s failed\n", app.pipeline_spec); + exit (-1); + } + + app.current_path = app.paths; + + pipelines[app.pipeline_type].func (&app, app.current_path->data); + g_assert (app.pipeline); + + create_ui (&app); /* show the gui. */ - gtk_widget_show_all (window); + gtk_widget_show_all (app.window); /* realize window now so that the video window gets created and we can * obtain its XID before the pipeline is started up and the videosink * asks for the XID of the window to render onto */ - gtk_widget_realize (window); + gtk_widget_realize (app.window); #if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32) || defined (GDK_WINDOWING_QUARTZ) /* we should have the XID now */ - g_assert (embed_xid != 0); + g_assert (app.embed_xid != 0); - if (pipeline_type == 16) { - gst_x_overlay_set_window_handle (GST_X_OVERLAY (pipeline), embed_xid); - gst_x_overlay_handle_events (GST_X_OVERLAY (pipeline), FALSE); + if (app.pipeline_type == 0) { + gst_x_overlay_set_window_handle (GST_X_OVERLAY (app.pipeline), + app.embed_xid); + gst_x_overlay_handle_events (GST_X_OVERLAY (app.pipeline), FALSE); } #endif - if (verbose) { - g_signal_connect (pipeline, "deep_notify", + if (app.verbose) { + g_signal_connect (app.pipeline, "deep_notify", G_CALLBACK (gst_object_default_deep_notify), NULL); } - connect_bus_signals (pipeline); + connect_bus_signals (&app); + gtk_main (); g_print ("NULL pipeline\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - - if (xoverlay_element) - gst_object_unref (xoverlay_element); - if (navigation_element) - gst_object_unref (navigation_element); - - g_print ("free pipeline\n"); - gst_object_unref (pipeline); + gst_element_set_state (app.pipeline, GST_STATE_NULL); - g_list_foreach (paths, (GFunc) g_free, NULL); - g_list_free (paths); + reset_app (&app); return 0; }