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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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Removed the old seeking example
Original commit message from CVS: Removed the old seeking example
This commit is contained in:
Wim Taymans
parent
213772baee
commit
b5f578ca0a
6 changed files with 2 additions and 1032 deletions
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@ -1,4 +1,4 @@
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SUBDIRS=seeking ##autoplug
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SUBDIRS=#seeking ##autoplug
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##DIST_SUBDIRS=##autoplug
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##DIST_SUBDIRS=##autoplug
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GST_PLUGIN_PATH=$(shell cd $(top_builddir) && pwd)
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GST_PLUGIN_PATH=$(shell cd $(top_builddir) && pwd)
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@ -1,4 +1,4 @@
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SUBDIRS=seeking ##autoplug
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SUBDIRS=#seeking ##autoplug
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##DIST_SUBDIRS=##autoplug
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##DIST_SUBDIRS=##autoplug
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GST_PLUGIN_PATH=$(shell cd $(top_builddir) && pwd)
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GST_PLUGIN_PATH=$(shell cd $(top_builddir) && pwd)
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@ -1,9 +0,0 @@
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testprogs = seek1
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TESTS = $(testprogs)
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check_PROGRAMS = $(testprogs)
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# we have nothing but apps here, we can do this safely
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LIBS = $(GST_LIBS) $(GTK_LIBS)
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CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS)
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@ -1,633 +0,0 @@
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#include <glib.h>
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#include <gtk/gtk.h>
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#include <gst/gst.h>
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#include <string.h>
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static GList *seekable_pads = NULL;
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static GList *rate_pads = NULL;
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static GList *seekable_elements = NULL;
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static GstElement *pipeline;
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static guint64 duration, position;
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static GtkAdjustment *adjustment;
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static guint update_id;
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#define SOURCE "gnomevfssrc"
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//#define SOURCE "filesrc"
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#define UPDATE_INTERVAL 500
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#define THREAD
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#define PAD_SEEK
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typedef struct
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{
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const gchar *padname;
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GstPad *target;
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GstElement *bin;
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} dyn_connect;
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static void
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dynamic_connect (GstPadTemplate *templ, GstPad *newpad, gpointer data)
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{
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dyn_connect *connect = (dyn_connect *) data;
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if (!strcmp (gst_pad_get_name (newpad), connect->padname)) {
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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gst_bin_add (GST_BIN (pipeline), connect->bin);
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gst_pad_connect (newpad, connect->target);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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seekable_pads = g_list_prepend (seekable_pads, newpad);
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rate_pads = g_list_prepend (rate_pads, newpad);
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}
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}
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static void
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setup_dynamic_connection (GstElement *element, const gchar *padname, GstPad *target, GstElement *bin)
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{
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dyn_connect *connect;
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connect = g_new0 (dyn_connect, 1);
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connect->padname = g_strdup (padname);
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connect->target = target;
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connect->bin = bin;
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g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_connect), connect);
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}
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static GstElement*
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make_sid_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *audiosink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("siddec", "decoder");
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audiosink = gst_element_factory_make ("osssink", "sink");
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//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (pipeline), audiosink);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, audiosink);
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seekable = gst_element_get_pad (decoder, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_parse_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *parser, *fakesink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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parser = gst_element_factory_make ("mpegparse", "parse");
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fakesink = gst_element_factory_make ("fakesink", "sink");
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g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), parser);
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gst_bin_add (GST_BIN (pipeline), fakesink);
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gst_element_connect (src, parser);
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gst_element_connect (parser, fakesink);
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seekable = gst_element_get_pad (parser, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (parser, "sink"));
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return pipeline;
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}
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static GstElement*
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make_vorbis_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *audiosink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("vorbisfile", "decoder");
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audiosink = gst_element_factory_make ("osssink", "sink");
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//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (pipeline), audiosink);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, audiosink);
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seekable = gst_element_get_pad (decoder, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_mp3_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *osssink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("mad", "dec");
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osssink = gst_element_factory_make ("osssink", "sink");
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seekable_elements = g_list_prepend (seekable_elements, osssink);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (pipeline), osssink);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, osssink);
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seekable = gst_element_get_pad (decoder, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_avi_pipeline (const gchar *location)
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{
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GstElement *pipeline, *audio_bin, *video_bin;
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GstElement *src, *demux, *a_decoder, *v_decoder, *audiosink, *videosink;
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GstElement *a_queue = NULL, *audio_thread = NULL, *v_queue = NULL, *video_thread = NULL;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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g_object_set (G_OBJECT (src), "location", location, NULL);
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demux = gst_element_factory_make ("avidemux", "demux");
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seekable_elements = g_list_prepend (seekable_elements, demux);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), demux);
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gst_element_connect (src, demux);
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audio_bin = gst_bin_new ("a_decoder_bin");
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a_decoder = gst_element_factory_make ("mad", "a_dec");
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audio_thread = gst_thread_new ("a_decoder_thread");
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audiosink = gst_element_factory_make ("osssink", "a_sink");
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//g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
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a_queue = gst_element_factory_make ("queue", "a_queue");
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gst_element_connect (a_decoder, a_queue);
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gst_element_connect (a_queue, audiosink);
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gst_bin_add (GST_BIN (audio_bin), a_decoder);
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gst_bin_add (GST_BIN (audio_bin), audio_thread);
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gst_bin_add (GST_BIN (audio_thread), a_queue);
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gst_bin_add (GST_BIN (audio_thread), audiosink);
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gst_element_set_state (audio_bin, GST_STATE_READY);
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setup_dynamic_connection (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
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seekable = gst_element_get_pad (a_queue, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
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video_bin = gst_bin_new ("v_decoder_bin");
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//v_decoder = gst_element_factory_make ("identity", "v_dec");
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v_decoder = gst_element_factory_make ("windec", "v_dec");
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video_thread = gst_thread_new ("v_decoder_thread");
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videosink = gst_element_factory_make ("xvideosink", "v_sink");
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//videosink = gst_element_factory_make ("fakesink", "v_sink");
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//g_object_set (G_OBJECT (videosink), "sync", TRUE, NULL);
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v_queue = gst_element_factory_make ("queue", "v_queue");
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g_object_set (G_OBJECT (v_queue), "max_level", 10, NULL);
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gst_element_connect (v_decoder, v_queue);
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gst_element_connect (v_queue, videosink);
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gst_bin_add (GST_BIN (video_bin), v_decoder);
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gst_bin_add (GST_BIN (video_bin), video_thread);
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gst_bin_add (GST_BIN (video_thread), v_queue);
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gst_bin_add (GST_BIN (video_thread), videosink);
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gst_element_set_state (video_bin, GST_STATE_READY);
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setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
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seekable = gst_element_get_pad (v_queue, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_mpeg_pipeline (const gchar *location)
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{
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GstElement *pipeline, *audio_bin, *video_bin;
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GstElement *src, *demux, *a_decoder, *v_decoder, *audiosink, *videosink;
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GstElement *a_queue, *audio_thread, *v_queue, *video_thread;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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g_object_set (G_OBJECT (src), "location", location, NULL);
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demux = gst_element_factory_make ("mpegdemux", "demux");
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g_object_set (G_OBJECT (demux), "sync", FALSE, NULL);
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seekable_elements = g_list_prepend (seekable_elements, demux);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), demux);
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gst_element_connect (src, demux);
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audio_bin = gst_bin_new ("a_decoder_bin");
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a_decoder = gst_element_factory_make ("mad", "a_dec");
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audio_thread = gst_thread_new ("a_decoder_thread");
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a_queue = gst_element_factory_make ("queue", "a_queue");
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audiosink = gst_element_factory_make ("osssink", "a_sink");
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g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
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gst_element_connect (a_decoder, a_queue);
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gst_element_connect (a_queue, audiosink);
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gst_bin_add (GST_BIN (audio_bin), a_decoder);
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gst_bin_add (GST_BIN (audio_bin), audio_thread);
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gst_bin_add (GST_BIN (audio_thread), a_queue);
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gst_bin_add (GST_BIN (audio_thread), audiosink);
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setup_dynamic_connection (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
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seekable = gst_element_get_pad (a_queue, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
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video_bin = gst_bin_new ("v_decoder_bin");
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v_decoder = gst_element_factory_make ("mpeg2dec", "v_dec");
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video_thread = gst_thread_new ("v_decoder_thread");
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v_queue = gst_element_factory_make ("queue", "v_queue");
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videosink = gst_element_factory_make ("xvideosink", "v_sink");
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gst_element_connect (v_decoder, v_queue);
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gst_element_connect (v_queue, videosink);
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gst_bin_add (GST_BIN (video_bin), v_decoder);
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gst_bin_add (GST_BIN (video_bin), video_thread);
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|
||||||
gst_bin_add (GST_BIN (video_thread), v_queue);
|
|
||||||
gst_bin_add (GST_BIN (video_thread), videosink);
|
|
||||||
|
|
||||||
setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
|
|
||||||
|
|
||||||
seekable = gst_element_get_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_pad (v_decoder, "sink"));
|
|
||||||
|
|
||||||
return pipeline;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gchar*
|
|
||||||
format_value (GtkScale *scale,
|
|
||||||
gdouble value)
|
|
||||||
{
|
|
||||||
gint64 real;
|
|
||||||
gint64 seconds;
|
|
||||||
gint64 subseconds;
|
|
||||||
|
|
||||||
real = value * duration / 100;
|
|
||||||
seconds = (gint64) real / GST_SECOND;
|
|
||||||
subseconds = (gint64) real / (GST_SECOND / 100);
|
|
||||||
|
|
||||||
return g_strdup_printf ("%02lld:%02lld:%02lld",
|
|
||||||
seconds/60,
|
|
||||||
seconds%60,
|
|
||||||
subseconds%100);
|
|
||||||
}
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
const gchar *name;
|
|
||||||
const GstFormat format;
|
|
||||||
} seek_format;
|
|
||||||
|
|
||||||
static seek_format seek_formats[] =
|
|
||||||
{
|
|
||||||
{ "tim", GST_FORMAT_TIME },
|
|
||||||
{ "byt", GST_FORMAT_BYTES },
|
|
||||||
{ "unt", GST_FORMAT_UNITS },
|
|
||||||
{ "buf", GST_FORMAT_BUFFERS },
|
|
||||||
{ "def", GST_FORMAT_DEFAULT },
|
|
||||||
{ 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_convert (pad, GST_FORMAT_TIME, GST_SECOND,
|
|
||||||
&format, &value))
|
|
||||||
{
|
|
||||||
g_print ("%s %13lld | ", 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_durations (GstPad *pad)
|
|
||||||
{
|
|
||||||
gint i = 0;
|
|
||||||
|
|
||||||
g_print ("durations %8.8s: ", GST_PAD_NAME (pad));
|
|
||||||
while (seek_formats[i].name) {
|
|
||||||
gboolean res;
|
|
||||||
gint64 value;
|
|
||||||
GstFormat format;
|
|
||||||
|
|
||||||
format = seek_formats[i].format;
|
|
||||||
res = gst_pad_query (pad, GST_PAD_QUERY_TOTAL, &format, &value);
|
|
||||||
if (res) {
|
|
||||||
g_print ("%s %13lld | ", seek_formats[i].name, value);
|
|
||||||
if (seek_formats[i].format == GST_FORMAT_TIME)
|
|
||||||
duration = value;
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
|
|
||||||
}
|
|
||||||
i++;
|
|
||||||
}
|
|
||||||
g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad));
|
|
||||||
}
|
|
||||||
|
|
||||||
G_GNUC_UNUSED static void
|
|
||||||
query_positions (GstPad *pad)
|
|
||||||
{
|
|
||||||
gint i = 0;
|
|
||||||
|
|
||||||
g_print ("positions %8.8s: ", GST_PAD_NAME (pad));
|
|
||||||
while (seek_formats[i].name) {
|
|
||||||
gboolean res;
|
|
||||||
gint64 value;
|
|
||||||
GstFormat format;
|
|
||||||
|
|
||||||
format = seek_formats[i].format;
|
|
||||||
res = gst_pad_query (pad, GST_PAD_QUERY_POSITION, &format, &value);
|
|
||||||
if (res) {
|
|
||||||
g_print ("%s %13lld | ", seek_formats[i].name, value);
|
|
||||||
if (seek_formats[i].format == GST_FORMAT_TIME)
|
|
||||||
position = value;
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
|
|
||||||
}
|
|
||||||
i++;
|
|
||||||
}
|
|
||||||
g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad));
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
update_scale (gpointer data)
|
|
||||||
{
|
|
||||||
GList *walk = seekable_pads;
|
|
||||||
GstClock *clock;
|
|
||||||
|
|
||||||
clock = gst_bin_get_clock (GST_BIN (pipeline));
|
|
||||||
|
|
||||||
g_print ("clock: %13llu (%s)\n", gst_clock_get_time (clock), gst_object_get_name (GST_OBJECT (clock)));
|
|
||||||
|
|
||||||
while (walk) {
|
|
||||||
GstPad *pad = GST_PAD (walk->data);
|
|
||||||
|
|
||||||
query_durations (pad);
|
|
||||||
query_positions (pad);
|
|
||||||
|
|
||||||
walk = g_list_next (walk);
|
|
||||||
}
|
|
||||||
query_rates ();
|
|
||||||
|
|
||||||
if (duration > 0) {
|
|
||||||
gtk_adjustment_set_value (adjustment, position * 100.0 / duration);
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
iterate (gpointer data)
|
|
||||||
{
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
res = gst_bin_iterate (GST_BIN (data));
|
|
||||||
if (!res) {
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
g_print ("stopping iterations\n");
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
start_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|
||||||
{
|
|
||||||
gint64 real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
|
|
||||||
gboolean res;
|
|
||||||
GstEvent *s_event;
|
|
||||||
#ifdef PAD_SEEK
|
|
||||||
GList *walk = seekable_pads;
|
|
||||||
|
|
||||||
while (walk) {
|
|
||||||
GstPad *seekable = GST_PAD (walk->data);
|
|
||||||
|
|
||||||
g_print ("seek to %lld on pad %s:%s\n", real, GST_DEBUG_PAD_NAME (seekable));
|
|
||||||
s_event = gst_event_new_seek (GST_FORMAT_TIME |
|
|
||||||
GST_SEEK_METHOD_SET |
|
|
||||||
GST_SEEK_FLAG_FLUSH, real);
|
|
||||||
|
|
||||||
res = gst_pad_send_event (seekable, s_event);
|
|
||||||
gst_event_free (s_event);
|
|
||||||
|
|
||||||
walk = g_list_next (walk);
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
GList *walk = seekable_elements;
|
|
||||||
|
|
||||||
while (walk) {
|
|
||||||
GstElement *seekable = GST_ELEMENT (walk->data);
|
|
||||||
|
|
||||||
g_print ("seek to %lld on element %s\n", real, gst_element_get_name (seekable));
|
|
||||||
s_event = gst_event_new_seek (GST_FORMAT_TIME |
|
|
||||||
GST_SEEK_METHOD_SET |
|
|
||||||
GST_SEEK_FLAG_FLUSH, real);
|
|
||||||
|
|
||||||
res = gst_element_send_event (seekable, s_event);
|
|
||||||
gst_event_free (s_event);
|
|
||||||
|
|
||||||
walk = g_list_next (walk);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
||||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
|
||||||
update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
play_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
if (gst_element_get_state (pipeline) != GST_STATE_PLAYING) {
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
||||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
|
||||||
update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
pause_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
if (gst_element_get_state (pipeline) != GST_STATE_PAUSED) {
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
stop_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
if (gst_element_get_state (pipeline) != GST_STATE_READY) {
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
main (int argc, char **argv)
|
|
||||||
{
|
|
||||||
GtkWidget *window, *hbox, *vbox,
|
|
||||||
*play_button, *pause_button, *stop_button,
|
|
||||||
*hscale;
|
|
||||||
|
|
||||||
gst_init (&argc, &argv);
|
|
||||||
gtk_init (&argc, &argv);
|
|
||||||
|
|
||||||
if (argc != 3) {
|
|
||||||
g_print ("usage: %s <type 0=mp3 1=avi 2=mpeg1 3=mpegparse 4=vorbis> <filename>\n", argv[0]);
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (atoi (argv[1]) == 0)
|
|
||||||
pipeline = make_mp3_pipeline (argv[2]);
|
|
||||||
else if (atoi (argv[1]) == 1)
|
|
||||||
pipeline = make_avi_pipeline (argv[2]);
|
|
||||||
else if (atoi (argv[1]) == 2)
|
|
||||||
pipeline = make_mpeg_pipeline (argv[2]);
|
|
||||||
else if (atoi (argv[1]) == 3)
|
|
||||||
pipeline = make_parse_pipeline (argv[2]);
|
|
||||||
else if (atoi (argv[1]) == 4)
|
|
||||||
pipeline = make_vorbis_pipeline (argv[2]);
|
|
||||||
else if (atoi (argv[1]) == 5)
|
|
||||||
pipeline = make_sid_pipeline (argv[2]);
|
|
||||||
|
|
||||||
/* initialize gui elements ... */
|
|
||||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
||||||
hbox = gtk_hbox_new (FALSE, 0);
|
|
||||||
vbox = gtk_vbox_new (FALSE, 0);
|
|
||||||
play_button = gtk_button_new_with_label ("play");
|
|
||||||
pause_button = gtk_button_new_with_label ("pause");
|
|
||||||
stop_button = gtk_button_new_with_label ("stop");
|
|
||||||
|
|
||||||
adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0));
|
|
||||||
hscale = gtk_hscale_new (adjustment);
|
|
||||||
gtk_scale_set_digits (GTK_SCALE (hscale), 2);
|
|
||||||
gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS);
|
|
||||||
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"button_press_event", G_CALLBACK (start_seek), pipeline);
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"button_release_event", G_CALLBACK (stop_seek), pipeline);
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"format_value", G_CALLBACK (format_value), pipeline);
|
|
||||||
|
|
||||||
/* do the packing stuff ... */
|
|
||||||
gtk_window_set_default_size (GTK_WINDOW (window), 96, 96);
|
|
||||||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
||||||
gtk_container_add (GTK_CONTAINER (vbox), hbox);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), stop_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (vbox), hscale, TRUE, TRUE, 2);
|
|
||||||
|
|
||||||
/* connect things ... */
|
|
||||||
g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (pause_button), "clicked", G_CALLBACK (pause_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (stop_button), "clicked", G_CALLBACK (stop_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (window), "delete_event", gtk_main_quit, NULL);
|
|
||||||
|
|
||||||
/* show the gui. */
|
|
||||||
gtk_widget_show_all (window);
|
|
||||||
|
|
||||||
gtk_main ();
|
|
||||||
|
|
||||||
//g_mem_chunk_info();
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -1,194 +0,0 @@
|
||||||
#include <glib.h>
|
|
||||||
#include <gtk/gtk.h>
|
|
||||||
#include <gst/gst.h>
|
|
||||||
|
|
||||||
static GstElement *src, *decoder, *osssink, *pipeline;
|
|
||||||
static guint64 duration, position;
|
|
||||||
static GtkAdjustment *adjustment;
|
|
||||||
|
|
||||||
static guint update_id;
|
|
||||||
static gboolean block;
|
|
||||||
|
|
||||||
static gchar*
|
|
||||||
format_value (GtkScale *scale,
|
|
||||||
gdouble value)
|
|
||||||
{
|
|
||||||
gint real = value * duration / 100;
|
|
||||||
gint seconds = (gint) real/1000000;
|
|
||||||
gint subseconds = (gint) real/10000;
|
|
||||||
|
|
||||||
return g_strdup_printf ("%02d:%02d:%02d",
|
|
||||||
seconds/60,
|
|
||||||
seconds%60,
|
|
||||||
subseconds%100);
|
|
||||||
}
|
|
||||||
static gboolean
|
|
||||||
update_scale (gpointer data)
|
|
||||||
{
|
|
||||||
GstEvent *event;
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
event = gst_event_new_duration (GST_SEEK_FORMAT_TIME);
|
|
||||||
res = gst_pad_send_event (gst_element_get_pad (decoder, "src"), event);
|
|
||||||
if (res) {
|
|
||||||
duration = GST_EVENT_DURATION_VALUE (event);
|
|
||||||
}
|
|
||||||
gst_event_free (event);
|
|
||||||
|
|
||||||
event = gst_event_new_position (GST_SEEK_FORMAT_TIME);
|
|
||||||
res = gst_pad_send_event (gst_element_get_pad (decoder, "src"), event);
|
|
||||||
if (res) {
|
|
||||||
position = GST_EVENT_POSITION_VALUE (event);
|
|
||||||
}
|
|
||||||
gst_event_free (event);
|
|
||||||
|
|
||||||
if (duration > 0) {
|
|
||||||
block = TRUE;
|
|
||||||
gtk_adjustment_set_value (adjustment, position * 100.0 / duration);
|
|
||||||
block = FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
iterate (gpointer data)
|
|
||||||
{
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
res = gst_bin_iterate (GST_BIN (data));
|
|
||||||
if (!res) {
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
start_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|
||||||
{
|
|
||||||
gint real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
res = gst_pad_send_event (gst_element_get_pad (decoder, "src"),
|
|
||||||
gst_event_new_seek (GST_SEEK_FORMAT_TIME |
|
|
||||||
GST_SEEK_METHOD_SET |
|
|
||||||
GST_SEEK_FLAG_FLUSH, real));
|
|
||||||
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
||||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
|
||||||
update_id = gtk_timeout_add (100, (GtkFunction) update_scale, pipeline);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
play_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
||||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
|
||||||
update_id = gtk_timeout_add (100, (GtkFunction) update_scale, pipeline);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
pause_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
stop_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
main (int argc, char **argv)
|
|
||||||
{
|
|
||||||
guint channels;
|
|
||||||
GtkWidget *window, *hbox, *play_button, *pause_button, *stop_button, *quit_button, *hscale;
|
|
||||||
|
|
||||||
gst_init (&argc, &argv);
|
|
||||||
gtk_init (&argc, &argv);
|
|
||||||
|
|
||||||
if (argc != 2) {
|
|
||||||
g_print ("usage: %s <mp3-filename>\n", argv[0]);
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
src = gst_element_factory_make ("filesrc", "filesrc");
|
|
||||||
decoder = gst_element_factory_make ("vorbisdec", "decoder");
|
|
||||||
osssink = gst_element_factory_make ("osssink", "osssink");
|
|
||||||
|
|
||||||
g_object_set (G_OBJECT (src), "location", argv[1], NULL);
|
|
||||||
g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
|
|
||||||
g_object_get (G_OBJECT (osssink), "channels", &channels, NULL);
|
|
||||||
|
|
||||||
pipeline = gst_pipeline_new ("app");
|
|
||||||
|
|
||||||
gst_bin_add (GST_BIN (pipeline), src);
|
|
||||||
gst_bin_add (GST_BIN (pipeline), decoder);
|
|
||||||
gst_bin_add (GST_BIN (pipeline), osssink);
|
|
||||||
|
|
||||||
gst_element_connect (src, decoder);
|
|
||||||
gst_element_connect (decoder, osssink);
|
|
||||||
|
|
||||||
|
|
||||||
/* initialize gui elements ... */
|
|
||||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
||||||
hbox = gtk_hbox_new (FALSE, 0);
|
|
||||||
play_button = gtk_button_new_with_label ("play");
|
|
||||||
pause_button = gtk_button_new_with_label ("pause");
|
|
||||||
stop_button = gtk_button_new_with_label ("stop");
|
|
||||||
quit_button = gtk_button_new_with_label ("quit");
|
|
||||||
|
|
||||||
adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0));
|
|
||||||
hscale = gtk_hscale_new (adjustment);
|
|
||||||
gtk_scale_set_digits (GTK_SCALE (hscale), 2);
|
|
||||||
gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS);
|
|
||||||
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"button_press_event", G_CALLBACK (start_seek), osssink);
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"button_release_event", G_CALLBACK (stop_seek), osssink);
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"format_value", G_CALLBACK (format_value), osssink);
|
|
||||||
|
|
||||||
/* do the packing stuff ... */
|
|
||||||
gtk_window_set_default_size (GTK_WINDOW (window), 96, 96);
|
|
||||||
gtk_container_add (GTK_CONTAINER (window), hbox);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), stop_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), quit_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), hscale, TRUE, TRUE, 2);
|
|
||||||
|
|
||||||
/* connect things ... */
|
|
||||||
g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (pause_button), "clicked", G_CALLBACK (pause_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (stop_button), "clicked", G_CALLBACK (stop_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (quit_button), "clicked", gtk_main_quit, NULL);
|
|
||||||
|
|
||||||
/* show the gui. */
|
|
||||||
gtk_widget_show (play_button);
|
|
||||||
gtk_widget_show (pause_button);
|
|
||||||
gtk_widget_show (stop_button);
|
|
||||||
gtk_widget_show (quit_button);
|
|
||||||
gtk_widget_show (hscale);
|
|
||||||
gtk_widget_show (hbox);
|
|
||||||
gtk_widget_show (window);
|
|
||||||
|
|
||||||
gtk_main ();
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -1,194 +0,0 @@
|
||||||
#include <glib.h>
|
|
||||||
#include <gtk/gtk.h>
|
|
||||||
#include <gst/gst.h>
|
|
||||||
|
|
||||||
static GstElement *src, *decoder, *osssink, *pipeline;
|
|
||||||
static guint64 duration, position;
|
|
||||||
static GtkAdjustment *adjustment;
|
|
||||||
|
|
||||||
static guint update_id;
|
|
||||||
static gboolean block;
|
|
||||||
|
|
||||||
static gchar*
|
|
||||||
format_value (GtkScale *scale,
|
|
||||||
gdouble value)
|
|
||||||
{
|
|
||||||
gint real = value * duration / 100;
|
|
||||||
gint seconds = (gint) real/1000000;
|
|
||||||
gint subseconds = (gint) real/10000;
|
|
||||||
|
|
||||||
return g_strdup_printf ("%02d:%02d:%02d",
|
|
||||||
seconds/60,
|
|
||||||
seconds%60,
|
|
||||||
subseconds%100);
|
|
||||||
}
|
|
||||||
static gboolean
|
|
||||||
update_scale (gpointer data)
|
|
||||||
{
|
|
||||||
GstEvent *event;
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
event = gst_event_new_duration (GST_SEEK_FORMAT_TIME);
|
|
||||||
res = gst_pad_send_event (gst_element_get_pad (decoder, "src"), event);
|
|
||||||
if (res) {
|
|
||||||
duration = GST_EVENT_DURATION_VALUE (event);
|
|
||||||
}
|
|
||||||
gst_event_free (event);
|
|
||||||
|
|
||||||
event = gst_event_new_position (GST_SEEK_FORMAT_TIME);
|
|
||||||
res = gst_pad_send_event (gst_element_get_pad (decoder, "src"), event);
|
|
||||||
if (res) {
|
|
||||||
position = GST_EVENT_POSITION_VALUE (event);
|
|
||||||
}
|
|
||||||
gst_event_free (event);
|
|
||||||
|
|
||||||
if (duration > 0) {
|
|
||||||
block = TRUE;
|
|
||||||
gtk_adjustment_set_value (adjustment, position * 100.0 / duration);
|
|
||||||
block = FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
iterate (gpointer data)
|
|
||||||
{
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
res = gst_bin_iterate (GST_BIN (data));
|
|
||||||
if (!res) {
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
start_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|
||||||
{
|
|
||||||
gint real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
|
|
||||||
gboolean res;
|
|
||||||
|
|
||||||
res = gst_pad_send_event (gst_element_get_pad (decoder, "src"),
|
|
||||||
gst_event_new_seek (GST_SEEK_FORMAT_TIME |
|
|
||||||
GST_SEEK_METHOD_SET |
|
|
||||||
GST_SEEK_FLAG_FLUSH, real));
|
|
||||||
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
||||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
|
||||||
update_id = gtk_timeout_add (100, (GtkFunction) update_scale, pipeline);
|
|
||||||
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
play_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
||||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
|
||||||
update_id = gtk_timeout_add (100, (GtkFunction) update_scale, pipeline);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
pause_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
stop_cb (GtkButton * button, gpointer data)
|
|
||||||
{
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
|
||||||
gtk_timeout_remove (update_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
main (int argc, char **argv)
|
|
||||||
{
|
|
||||||
guint channels;
|
|
||||||
GtkWidget *window, *hbox, *play_button, *pause_button, *stop_button, *quit_button, *hscale;
|
|
||||||
|
|
||||||
gst_init (&argc, &argv);
|
|
||||||
gtk_init (&argc, &argv);
|
|
||||||
|
|
||||||
if (argc != 2) {
|
|
||||||
g_print ("usage: %s <mp3-filename>\n", argv[0]);
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
src = gst_element_factory_make ("filesrc", "filesrc");
|
|
||||||
decoder = gst_element_factory_make ("vorbisdec", "decoder");
|
|
||||||
osssink = gst_element_factory_make ("osssink", "osssink");
|
|
||||||
|
|
||||||
g_object_set (G_OBJECT (src), "location", argv[1], NULL);
|
|
||||||
g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
|
|
||||||
g_object_get (G_OBJECT (osssink), "channels", &channels, NULL);
|
|
||||||
|
|
||||||
pipeline = gst_pipeline_new ("app");
|
|
||||||
|
|
||||||
gst_bin_add (GST_BIN (pipeline), src);
|
|
||||||
gst_bin_add (GST_BIN (pipeline), decoder);
|
|
||||||
gst_bin_add (GST_BIN (pipeline), osssink);
|
|
||||||
|
|
||||||
gst_element_connect (src, decoder);
|
|
||||||
gst_element_connect (decoder, osssink);
|
|
||||||
|
|
||||||
|
|
||||||
/* initialize gui elements ... */
|
|
||||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
||||||
hbox = gtk_hbox_new (FALSE, 0);
|
|
||||||
play_button = gtk_button_new_with_label ("play");
|
|
||||||
pause_button = gtk_button_new_with_label ("pause");
|
|
||||||
stop_button = gtk_button_new_with_label ("stop");
|
|
||||||
quit_button = gtk_button_new_with_label ("quit");
|
|
||||||
|
|
||||||
adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0));
|
|
||||||
hscale = gtk_hscale_new (adjustment);
|
|
||||||
gtk_scale_set_digits (GTK_SCALE (hscale), 2);
|
|
||||||
gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS);
|
|
||||||
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"button_press_event", G_CALLBACK (start_seek), osssink);
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"button_release_event", G_CALLBACK (stop_seek), osssink);
|
|
||||||
gtk_signal_connect(GTK_OBJECT(hscale),
|
|
||||||
"format_value", G_CALLBACK (format_value), osssink);
|
|
||||||
|
|
||||||
/* do the packing stuff ... */
|
|
||||||
gtk_window_set_default_size (GTK_WINDOW (window), 96, 96);
|
|
||||||
gtk_container_add (GTK_CONTAINER (window), hbox);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), stop_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), quit_button, FALSE, FALSE, 2);
|
|
||||||
gtk_box_pack_start (GTK_BOX (hbox), hscale, TRUE, TRUE, 2);
|
|
||||||
|
|
||||||
/* connect things ... */
|
|
||||||
g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (pause_button), "clicked", G_CALLBACK (pause_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (stop_button), "clicked", G_CALLBACK (stop_cb), pipeline);
|
|
||||||
g_signal_connect (G_OBJECT (quit_button), "clicked", gtk_main_quit, NULL);
|
|
||||||
|
|
||||||
/* show the gui. */
|
|
||||||
gtk_widget_show (play_button);
|
|
||||||
gtk_widget_show (pause_button);
|
|
||||||
gtk_widget_show (stop_button);
|
|
||||||
gtk_widget_show (quit_button);
|
|
||||||
gtk_widget_show (hscale);
|
|
||||||
gtk_widget_show (hbox);
|
|
||||||
gtk_widget_show (window);
|
|
||||||
|
|
||||||
gtk_main ();
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
Loading…
Reference in a new issue