VisVideo *visual_video_new ()
{
VisVideo *video;
video = visual_mem_new0 (VisVideo, 1);
visual_video_init (video);
/* Do the VisObject initialization */
visual_object_set_allocated (VISUAL_OBJECT (video), TRUE);
visual_object_ref (VISUAL_OBJECT (video));
return video;
}
/* Main plugin stuff */
const VisPluginInfo *get_plugin_info (void)
{
static VisActorPlugin actor = {
.requisition = lv_nebulus_requisition,
.palette = lv_nebulus_palette,
.render = lv_nebulus_render,
.vidoptions.depth = VISUAL_VIDEO_DEPTH_GL
};
static VisPluginInfo info = {
.type = VISUAL_PLUGIN_TYPE_ACTOR,
.plugname = "nebulus",
.name = "Nebulus",
.author = N_("Original by: Pascal Brochart <*****@*****.**> and many others, Port and maintaince by: Dennis Smit <*****@*****.**>"),
.version = "1.0",
.about = N_("Libvisual nebulus plugin"),
.help = N_("This plugin shows multiple visual effect using openGL"),
.license = VISUAL_PLUGIN_LICENSE_GPL,
.init = lv_nebulus_init,
.cleanup = lv_nebulus_cleanup,
.events = lv_nebulus_events,
.plugin = VISUAL_OBJECT (&actor)
};
VISUAL_VIDEO_ATTR_OPTIONS_GL_ENTRY(actor.vidoptions, VISUAL_GL_ATTRIBUTE_RED_SIZE, 5);
VISUAL_VIDEO_ATTR_OPTIONS_GL_ENTRY(actor.vidoptions, VISUAL_GL_ATTRIBUTE_GREEN_SIZE, 5);
VISUAL_VIDEO_ATTR_OPTIONS_GL_ENTRY(actor.vidoptions, VISUAL_GL_ATTRIBUTE_BLUE_SIZE, 5);
VISUAL_VIDEO_ATTR_OPTIONS_GL_ENTRY(actor.vidoptions, VISUAL_GL_ATTRIBUTE_DEPTH_SIZE, 16);
VISUAL_VIDEO_ATTR_OPTIONS_GL_ENTRY(actor.vidoptions, VISUAL_GL_ATTRIBUTE_DOUBLEBUFFER, 1);
VISUAL_VIDEO_ATTR_OPTIONS_GL_ENTRY(actor.vidoptions, VISUAL_GL_ATTRIBUTE_RGBA, 1);
return &info;
}
static int lv_nebulus_init (VisPluginData *plugin)
{
NebulusPrivate *priv;
#if ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
#endif
visual_return_val_if_fail (plugin != NULL, -1);
priv = visual_mem_new0 (NebulusPrivate, 1);
visual_object_set_private (VISUAL_OBJECT (plugin), priv);
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxtexsize);
if (maxtexsize < 256) {
visual_log (VISUAL_LOG_CRITICAL, _("Nebulus: max texture size is lower than 256"));
return -1;
}
if (tunnel_first)
precalculate_tunnel();
priv->pcmbuf = visual_buffer_new_allocate (1024 * sizeof (float));
visual_video_init (&child_image);
visual_video_init (&energy_image);
visual_video_init (&tentacle_image);
visual_video_init (&tunnel_image);
visual_video_init (&twist_image);
visual_video_init (&background_image);
init_gl();
return 0;
}
