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test code for the Video for linux source

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Original commit message from CVS:
test code for the Video for linux source
This commit is contained in:
Wim Taymans 2000-02-25 23:19:44 +00:00
parent aa0b9ec506
commit 54367bb65c
1 changed files with 71 additions and 0 deletions
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test/videotest.c Normal file
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#include <gnome.h>
#include <gst/gst.h>
extern gboolean _gst_plugin_spew;
gboolean idle_func(gpointer data);
GtkWidget *drawingarea;
void eof(GstSrc *src) {
g_print("have eos, quitting\n");
exit(0);
}
int main(int argc,char *argv[]) {
GstElement *bin;
GstElementFactory *srcfactory;
GstElement *src;
GstElementFactory *videosinkfactory;
GstElement *videosink;
GtkWidget *appwindow;
_gst_plugin_spew = TRUE;
gst_init(&argc,&argv);
gst_plugin_load_all();
gnome_init("Videotest","0.0.1",argc,argv);
bin = gst_bin_new("bin");
srcfactory = gst_elementfactory_find("v4lsrc");
g_return_if_fail(srcfactory != NULL);
videosinkfactory = gst_elementfactory_find("videosink");
g_return_if_fail(videosinkfactory != NULL);
src = gst_elementfactory_create(srcfactory,"src");
videosink = gst_elementfactory_create(videosinkfactory,"videosink");
gtk_object_set(GTK_OBJECT(videosink),"width",320,"height",240,NULL);
gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
gst_bin_add(GST_BIN(bin),GST_ELEMENT(videosink));
gst_pad_connect(gst_element_get_pad(src,"src"),
gst_element_get_pad(videosink,"sink"));
gtk_signal_connect(GTK_OBJECT(src),"eos",
GTK_SIGNAL_FUNC(eof),NULL);
appwindow = gnome_app_new("Videotest","Videotest");
drawingarea = gtk_drawing_area_new();
gnome_app_set_contents(GNOME_APP(appwindow),
gst_util_get_widget_arg(GTK_OBJECT(videosink),"widget"));
gtk_widget_show_all(appwindow);
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_RUNNING);
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
g_idle_add(idle_func,src);
gtk_main();
}
gboolean idle_func(gpointer data) {
static int i=0;
//g_print("pushing %d\n",i++);
gst_src_push(GST_SRC(data));
return TRUE;
}