mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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81f42a53ac
Original commit message from CVS: Fixes to make it compile without GNOME, and with a modern (>= 0.3) version of GStreamer. Now that I got it compiled, I want to delete it.
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
#include <gtk/gtk.h>
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#include <gst/gst.h>
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extern gboolean _gst_plugin_spew;
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gboolean idle_func(gpointer data);
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GtkWidget *drawingarea;
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int main(int argc,char *argv[]) {
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GstElement *bin;
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GstElementFactory *srcfactory;
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GstElement *src;
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GstElementFactory *wavefactory;
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GstElement *wave;
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GtkWidget *wave_widget;
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GtkWidget *appwindow;
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gst_init(&argc,&argv);
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gst_plugin_load("libsmoothwave.so");
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gtk_init(&argc,&argv);
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bin = gst_pipeline_new("bin");
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srcfactory = gst_element_factory_find("sinesrc");
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g_return_val_if_fail(srcfactory != NULL, -1);
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wavefactory = gst_element_factory_find("smoothwave");
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g_return_val_if_fail(wavefactory != NULL, -1);
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src = gst_element_factory_create(srcfactory,"src");
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//g_object_set(G_OBJECT(src),"bytes_per_read",(gulong)2048,NULL);
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wave = gst_element_factory_create(wavefactory,"wave");
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g_object_set(G_OBJECT(wave),"width",256,"height",100,NULL);
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gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
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gst_bin_add(GST_BIN(bin),GST_ELEMENT(wave));
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gst_pad_link(gst_element_get_pad(src,"src"),
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gst_element_get_pad(wave,"sink"));
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appwindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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g_object_get(G_OBJECT(wave),"widget",&wave_widget,NULL);
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gtk_container_add(GTK_CONTAINER(appwindow), wave_widget);
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gtk_widget_show_all(appwindow);
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gst_element_set_state(GST_ELEMENT(bin),GST_STATE_READY);
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gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
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g_idle_add(idle_func,bin);
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gtk_main();
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return 0;
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}
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gboolean idle_func(gpointer data)
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{
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gst_bin_iterate(GST_BIN(data));
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return TRUE;
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}
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