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Java binding for the Gstreamer framework (0.10 compatible)
/*
* Copyright (c) 2009 Levente Farkas
* Copyright (c) 2007, 2008 Wayne Meissner
*
* This file is part of gstreamer-java.
*
* This code is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License version 3 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with this work. If not, see .
*/
package org.gstreamer.lowlevel;
import org.gstreamer.Bus;
import org.gstreamer.ClockTime;
import org.gstreamer.Message;
import org.gstreamer.MessageType;
import org.gstreamer.lowlevel.GstAPI.GstCallback;
import org.gstreamer.lowlevel.annotations.CallerOwnsReturn;
import org.gstreamer.lowlevel.annotations.IncRef;
import com.sun.jna.NativeLong;
import com.sun.jna.Pointer;
/**
* GstBus functions
*/
public interface GstBusAPI extends com.sun.jna.Library {
GstBusAPI GSTBUS_API = GstNative.load(GstBusAPI.class);
GType gst_bus_get_type();
Bus gst_bus_new();
boolean gst_bus_post(Bus bus, @IncRef Message message);
boolean gst_bus_have_pending(Bus bus);
@CallerOwnsReturn Message gst_bus_peek(Bus bus);
@CallerOwnsReturn Message gst_bus_pop(Bus bus);
@CallerOwnsReturn Message gst_bus_pop_filtered(Bus bus, MessageType types);
@CallerOwnsReturn Message gst_bus_timed_pop(Bus bus, ClockTime timeout);
@CallerOwnsReturn Message gst_bus_timed_pop_filtered(Bus bus, ClockTime timeout, MessageType types);
/* polling the bus */
@CallerOwnsReturn Message gst_bus_poll(Bus bus, MessageType events, /* GstClockTimeDiff */ long timeout);
@CallerOwnsReturn Message gst_bus_poll(Bus bus, MessageType events, ClockTime timeout);
void gst_bus_set_flushing(Bus ptr, int flushing);
interface BusCallback extends GstCallback {
boolean callback(Bus bus, Message msg, Pointer data);
}
NativeLong gst_bus_add_watch(Bus bus, BusCallback function, Pointer data);
void gst_bus_set_sync_handler(Bus bus, GstCallback function, Pointer data);
void gst_bus_enable_sync_message_emission(Bus bus);
void gst_bus_disable_sync_message_emission(Bus bus);
}
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