mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-23 16:50:47 +00:00
Code Issues 1 Projects Releases Wiki Activity

wave.c -> demo-osssrc.c this is probably broken, but then so is smoothwave

Browse source 
Original commit message from CVS:
wave.c -> demo-osssrc.c

this is probably broken, but then so is smoothwave
This commit is contained in:
Andy Wingo 2002-01-04 21:53:21 +00:00
parent 684fe6b617
commit d16d24c9b2
4 changed files with 138 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
ext/smoothwave/Makefile.am
View file

@ -8,4 +8,12 @@ libgstsmoothwave_la_LIBADD = $(GTK_LIBS)
noinst_HEADERS = gstsmoothwave.h
if HAVE_GTK
noinst_PROGRAMS = demo-osssrc
endif
demo_osssrc_SOURCES = demo-osssrc.c
demo_osssrc_CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS)
demo_osssrc_LDFLAGS = $(GST_LIBS) $(GTK_LIBS)
EXTRA_DIST = README

61
ext/smoothwave/demo-osssrc.c Normal file
View file

@ -0,0 +1,61 @@
#include <gnome.h>
#include <gst/gst.h>
extern gboolean _gst_plugin_spew;
gboolean idle_func(gpointer data);
GtkWidget *drawingarea;
int main(int argc,char *argv[]) {
GstElement *bin;
GstElementFactory *srcfactory;
GstElement *src;
GstElementFactory *wavefactory;
GstElement *wave;
GtkWidget *appwindow;
_gst_plugin_spew = TRUE;
gst_init(&argc,&argv);
gst_plugin_load("libsmoothwave.so");
gnome_init("Wave","0.0.1",argc,argv);
bin = gst_bin_new("bin");
srcfactory = gst_elementfactory_find("audiosrc");
g_return_val_if_fail(srcfactory != NULL, -1);
wavefactory = gst_elementfactory_find("smoothwave");
g_return_val_if_fail(wavefactory != NULL, -1);
src = gst_elementfactory_create(srcfactory,"src");
gtk_object_set(GTK_OBJECT(src),"bytes_per_read",(gulong)2048,NULL);
wave = gst_elementfactory_create(wavefactory,"wave");
gtk_object_set(GTK_OBJECT(wave),"width",256,"height",100,NULL);
gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
gst_bin_add(GST_BIN(bin),GST_ELEMENT(wave));
gst_pad_connect(gst_element_get_pad(src,"src"),
gst_element_get_pad(wave,"sink"));
appwindow = gnome_app_new("wave","Wave");
gnome_app_set_contents(GNOME_APP(appwindow),gst_util_get_pointer_arg(GTK_OBJECT(wave),"widget"));
gtk_widget_show_all(appwindow);
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_READY);
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
g_idle_add(idle_func,bin);
gtk_main();
return 0;
}
gboolean idle_func(gpointer data) {
gst_bin_iterate(GST_BIN(data));
return TRUE;
}

8
gst/smoothwave/Makefile.am
View file

@ -8,4 +8,12 @@ libgstsmoothwave_la_LIBADD = $(GTK_LIBS)
noinst_HEADERS = gstsmoothwave.h
if HAVE_GTK
noinst_PROGRAMS = demo-osssrc
endif
demo_osssrc_SOURCES = demo-osssrc.c
demo_osssrc_CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS)
demo_osssrc_LDFLAGS = $(GST_LIBS) $(GTK_LIBS)
EXTRA_DIST = README

61
gst/smoothwave/demo-osssrc.c Normal file
View file

@ -0,0 +1,61 @@
#include <gnome.h>
#include <gst/gst.h>
extern gboolean _gst_plugin_spew;
gboolean idle_func(gpointer data);
GtkWidget *drawingarea;
int main(int argc,char *argv[]) {
GstElement *bin;
GstElementFactory *srcfactory;
GstElement *src;
GstElementFactory *wavefactory;
GstElement *wave;
GtkWidget *appwindow;
_gst_plugin_spew = TRUE;
gst_init(&argc,&argv);
gst_plugin_load("libsmoothwave.so");
gnome_init("Wave","0.0.1",argc,argv);
bin = gst_bin_new("bin");
srcfactory = gst_elementfactory_find("audiosrc");
g_return_val_if_fail(srcfactory != NULL, -1);
wavefactory = gst_elementfactory_find("smoothwave");
g_return_val_if_fail(wavefactory != NULL, -1);
src = gst_elementfactory_create(srcfactory,"src");
gtk_object_set(GTK_OBJECT(src),"bytes_per_read",(gulong)2048,NULL);
wave = gst_elementfactory_create(wavefactory,"wave");
gtk_object_set(GTK_OBJECT(wave),"width",256,"height",100,NULL);
gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
gst_bin_add(GST_BIN(bin),GST_ELEMENT(wave));
gst_pad_connect(gst_element_get_pad(src,"src"),
gst_element_get_pad(wave,"sink"));
appwindow = gnome_app_new("wave","Wave");
gnome_app_set_contents(GNOME_APP(appwindow),gst_util_get_pointer_arg(GTK_OBJECT(wave),"widget"));
gtk_widget_show_all(appwindow);
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_READY);
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
g_idle_add(idle_func,bin);
gtk_main();
return 0;
}
gboolean idle_func(gpointer data) {
gst_bin_iterate(GST_BIN(data));
return TRUE;
}