static int render_now(LVAVSPipelineContainer *container, VisVideo *video, VisAudio *audio, int s)
{
LVAVSPipeline *pipeline = LVAVS_PIPELINE_ELEMENT(container)->pipeline;
int i;
int count = visual_list_count(container->members);
for(i = 0; i < count; i++) {
LVAVSPipelineElement *element = visual_list_get(container->members, i);
VisVideo *tmpvid;
if(s) {
pipeline->framebuffer = visual_video_get_pixels(pipeline->dummy_vid);
pipeline->fbout = visual_video_get_pixels(video);
} else {
pipeline->fbout = visual_video_get_pixels(pipeline->dummy_vid);
pipeline->framebuffer = visual_video_get_pixels(video);
}
switch (element->type) {
case LVAVS_PIPELINE_ELEMENT_TYPE_ACTOR:
visual_actor_set_video (element->data.actor, video);
visual_actor_run (element->data.actor, audio);
break;
case LVAVS_PIPELINE_ELEMENT_TYPE_TRANSFORM:
visual_transform_set_video (element->data.transform, video);
visual_transform_run (element->data.transform, audio);
break;
case LVAVS_PIPELINE_ELEMENT_TYPE_CONTAINER:
pipeline_container_run (LVAVS_PIPELINE_CONTAINER (element), video, audio);
break;
default:
break;
}
if(pipeline->swap&1) {
s^=1;
pipeline->swap = 0;
}
}
return s;
}
static gboolean
plugin_init (GstPlugin * plugin)
{
guint i, count;
VisList *list;
GST_DEBUG_CATEGORY_INIT (libvisual_debug, "libvisual", 0,
"libvisual audio visualisations");
#ifdef LIBVISUAL_PLUGINSBASEDIR
gst_plugin_add_dependency_simple (plugin, "HOME/.libvisual/actor",
LIBVISUAL_PLUGINSBASEDIR "/actor", NULL, GST_PLUGIN_DEPENDENCY_FLAG_NONE);
#endif
visual_log_set_verboseness (VISUAL_LOG_VERBOSENESS_LOW);
visual_log_set_info_handler (libvisual_log_handler, (void *) GST_LEVEL_INFO);
visual_log_set_warning_handler (libvisual_log_handler,
(void *) GST_LEVEL_WARNING);
visual_log_set_critical_handler (libvisual_log_handler,
(void *) GST_LEVEL_ERROR);
visual_log_set_error_handler (libvisual_log_handler,
(void *) GST_LEVEL_ERROR);
if (!visual_is_initialized ())
if (visual_init (NULL, NULL) != 0)
return FALSE;
list = visual_actor_get_list ();
#if !defined(VISUAL_API_VERSION)
count = visual_list_count (list);
#elif VISUAL_API_VERSION >= 4000 && VISUAL_API_VERSION < 5000
count = visual_collection_size (VISUAL_COLLECTION (list));
#endif
for (i = 0; i < count; i++) {
VisPluginRef *ref = visual_list_get (list, i);
VisPluginData *visplugin = NULL;
gboolean skip = FALSE;
GType type;
gchar *name;
GTypeInfo info = {
sizeof (GstVisualClass),
NULL,
NULL,
gst_visual_class_init,
NULL,
ref,
sizeof (GstVisual),
0,
NULL
};
visplugin = visual_plugin_load (ref);
if (ref->info->plugname == NULL)
continue;
/* Blacklist some plugins */
if (strcmp (ref->info->plugname, "gstreamer") == 0 ||
strcmp (ref->info->plugname, "gdkpixbuf") == 0) {
skip = TRUE;
} else {
/* Ignore plugins that only support GL output for now */
skip = gst_visual_actor_plugin_is_gl (visplugin->info->plugin,
visplugin->info->plugname);
}
visual_plugin_unload (visplugin);
if (!skip) {
name = g_strdup_printf ("GstVisual%s", ref->info->plugname);
make_valid_name (name);
type = g_type_register_static (GST_TYPE_VISUAL, name, &info, 0);
g_free (name);
name = g_strdup_printf ("libvisual_%s", ref->info->plugname);
make_valid_name (name);
if (!gst_element_register (plugin, name, GST_RANK_NONE, type)) {
g_free (name);
return FALSE;
}
g_free (name);
}
}
return TRUE;
}
