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brought in mpeg2parse3.c from HEAD and fixed it up so it works

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Original commit message from CVS:
brought in mpeg2parse3.c from HEAD and fixed it up so it works
This commit is contained in:
Erik Walthinsen 2001-04-28 04:23:55 +00:00
parent 86027bd86f
commit 32dda13984
3 changed files with 170 additions and 1 deletions
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2
test/Makefile.am
View file

@ -2,7 +2,7 @@
if HAVE_GNOME
GNOME_PROGS = spectrum wave mpeg2parse mp1parse videotest aviparse \
mpeg2parse2 videotest2 video2mp1 dvshow dv2mp1
mpeg2parse2 videotest2 video2mp1 dvshow dv2mp1 mpeg2parse3
else
GNOME_PROGS =
endif

1
test/mpeg2parse2.c
View file

@ -86,6 +86,7 @@ int main(int argc,char *argv[]) {
gtk_socket = gtk_socket_new ();
gtk_widget_show (gtk_socket);
gtk_widget_set_usize(gtk_socket,320,240);
gnome_app_set_contents(GNOME_APP(appwindow),
GTK_WIDGET(gtk_socket));

168
test/mpeg2parse3.c Normal file
View file

@ -0,0 +1,168 @@
#include <gnome.h>
#include <gst/gst.h>
GstPipeline *pipeline;
GstElement *parse2, *v_queue, *a_queue, *v_thread, *a_thread;
GtkWidget *appwindow;
void eof(GstElement *src) {
g_print("have eos, quitting\n");
exit(0);
}
gboolean idle_func(gpointer data) {
gst_bin_iterate(GST_BIN(data));
return TRUE;
}
void mpeg2parse_newpad(GstElement *parser,GstPad *pad, GstElement *pipeline) {
g_print("***** a new pad %s was created\n", gst_pad_get_name(pad));
// gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PAUSED);
if (strncmp(gst_pad_get_name(pad), "video_", 6) == 0) {
gst_pad_connect(pad, gst_element_get_pad(v_queue,"sink"));
gst_bin_add(GST_BIN(pipeline),v_thread);
gst_element_set_state(v_thread,GST_STATE_PLAYING);
} else if (strcmp(gst_pad_get_name(pad), "private_stream_1.0") == 0) {
gst_pad_connect(pad, gst_element_get_pad(a_queue,"sink"));
gst_bin_add(GST_BIN(pipeline),a_thread);
gst_element_set_state(a_thread,GST_STATE_PLAYING);
}
// gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
}
int main(int argc,char *argv[]) {
GstElement *src, *parse;
GstElement *v_decode, *show, *color;
GstElement *a_decode, *osssink;
GtkWidget *gtk_socket;
g_print("have %d args\n",argc);
gst_init(&argc,&argv);
gnome_init("MPEG2 Video player","0.0.1",argc,argv);
//gst_plugin_load("mpeg1parse");
pipeline = GST_PIPELINE(gst_pipeline_new("pipeline"));
g_return_val_if_fail(pipeline != NULL, -1);
v_thread = GST_ELEMENT(gst_thread_new("v_thread"));
g_return_val_if_fail(v_thread != NULL, -1);
a_thread = GST_ELEMENT(gst_thread_new("a_thread"));
g_return_val_if_fail(a_thread != NULL, -1);
if (strstr(argv[1],"video_ts")) {
src = gst_elementfactory_make("dvdsrc","src");
g_print("using DVD source\n");
} else {
src = gst_elementfactory_make("disksrc","src");
}
g_return_val_if_fail(src != NULL, -1);
gtk_object_set(GTK_OBJECT(src),"location",argv[1],NULL);
if (argc >= 3) {
gtk_object_set(GTK_OBJECT(src),"bytesperread",atoi(argv[2]),NULL);
g_print("block size is %d\n",atoi(argv[2]));
}
g_print("should be using file '%s'\n",argv[1]);
parse = gst_elementfactory_make("mpeg2parse","parse");
//parse = gst_elementfactory_make("mpeg1parse","parse");
g_return_val_if_fail(parse != NULL, -1);
v_queue = gst_elementfactory_make("queue","v_queue");
g_return_val_if_fail(v_queue != NULL, -1);
a_queue = gst_elementfactory_make("queue","a_queue");
g_return_val_if_fail(a_queue != NULL, -1);
/****
* you can substitute mpeg2play with you own player here
* optionally you can remove the parse2 element. make
* sure to remove the pad connections too and don't add the
* mp2videoparse element to the bin.
**/
//parse2 = gst_elementfactory_make("mp2videoparse","parse");
//g_return_val_if_fail(parse2 != NULL, -1);
v_decode = gst_elementfactory_make("mpeg2dec","decode_video");
g_return_val_if_fail(v_decode != NULL, -1);
color = gst_elementfactory_make("colorspace","color");
g_return_val_if_fail(color != NULL, -1);
show = gst_elementfactory_make("xvideosink","show");
//show = gst_elementfactory_make("aasink","show");
//gtk_object_set(GTK_OBJECT(show),"xv_enabled",FALSE,NULL);
g_return_val_if_fail(show != NULL, -1);
a_decode = gst_elementfactory_make("ac3dec","decode_audio");
g_return_val_if_fail(a_decode != NULL, -1);
osssink = gst_elementfactory_make("osssink","osssink");
g_return_val_if_fail(osssink != NULL, -1);
appwindow = gnome_app_new("MPEG player","MPEG player");
gtk_socket = gtk_socket_new ();
gtk_widget_show (gtk_socket);
gtk_widget_set_usize(gtk_socket,320,240);
gnome_app_set_contents(GNOME_APP(appwindow),
GTK_WIDGET(gtk_socket));
gtk_widget_realize (gtk_socket);
gtk_socket_steal (GTK_SOCKET (gtk_socket),
gst_util_get_int_arg (GTK_OBJECT(show), "xid"));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(parse));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(v_queue));
gst_bin_add(GST_BIN(v_thread),GST_ELEMENT(v_queue));
//gst_bin_add(GST_BIN(v_thread),GST_ELEMENT(parse2));
gst_bin_add(GST_BIN(v_thread),GST_ELEMENT(v_decode));
gst_bin_add(GST_BIN(v_thread),GST_ELEMENT(color));
gst_bin_add(GST_BIN(v_thread),GST_ELEMENT(show));
gst_bin_add(GST_BIN(v_thread),GST_ELEMENT(a_queue));
gst_bin_add(GST_BIN(a_thread),GST_ELEMENT(a_decode));
gst_bin_add(GST_BIN(a_thread),GST_ELEMENT(osssink));
gtk_signal_connect(GTK_OBJECT(parse),"new_pad",mpeg2parse_newpad, pipeline);
gtk_signal_connect(GTK_OBJECT(src),"eos",GTK_SIGNAL_FUNC(eof),NULL);
gst_pad_connect(gst_element_get_pad(src,"src"),
gst_element_get_pad(parse,"sink"));
// video
gst_pad_connect(gst_element_get_pad(v_queue,"src"),
// gst_element_get_pad(parse2,"sink"));
//gst_pad_connect(gst_element_get_pad(parse2,"src"),
gst_element_get_pad(v_decode,"sink"));
gst_pad_connect(gst_element_get_pad(v_decode,"src"),
gst_element_get_pad(color,"sink"));
gst_pad_connect(gst_element_get_pad(color,"src"),
gst_element_get_pad(show,"sink"));
// audio
gst_pad_connect(gst_element_get_pad(a_queue,"src"),
gst_element_get_pad(a_decode,"sink"));
gst_pad_connect(gst_element_get_pad(a_decode,"src"),
gst_element_get_pad(osssink,"sink"));
gtk_widget_show_all(appwindow);
g_print("setting to PLAYING state\n");
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
gtk_idle_add(idle_func,pipeline);
gdk_threads_enter();
gtk_main();
gdk_threads_leave();
return 0;
}