org.freedesktop.gstreamer.lowlevel.GstPadTemplateAPI Maven / Gradle / Ivy
/*
* 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.freedesktop.gstreamer.lowlevel;
import com.sun.jna.Native;
import org.freedesktop.gstreamer.Caps;
import org.freedesktop.gstreamer.Pad;
import org.freedesktop.gstreamer.PadDirection;
import org.freedesktop.gstreamer.PadPresence;
import org.freedesktop.gstreamer.PadTemplate;
import org.freedesktop.gstreamer.lowlevel.annotations.CallerOwnsReturn;
import org.freedesktop.gstreamer.lowlevel.annotations.IncRef;
import com.sun.jna.Pointer;
import com.sun.jna.PointerType;
/**
* GstPadTemplate functions
*/
public interface GstPadTemplateAPI extends com.sun.jna.Library {
GstPadTemplateAPI GSTPADTEMPLATE_API = GstNative.load(GstPadTemplateAPI.class);
/* element class pad templates */
void gst_element_class_add_pad_template(Pointer klass, PadTemplate templ);
PadTemplate gst_element_class_get_pad_template(Pointer /*GstElementClass*/ element_class, String name);
/* templates and factories */
GType gst_pad_template_get_type();
GType gst_static_pad_template_get_type();
@CallerOwnsReturn Pointer ptr_gst_pad_template_new(String name_template, PadDirection direction,
PadPresence presence, @IncRef Caps caps);
@CallerOwnsReturn PadTemplate gst_pad_template_new(String name_template, PadDirection direction,
PadPresence presence, @IncRef Caps caps);
@CallerOwnsReturn PadTemplate gst_static_pad_template_get(GstStaticPadTemplate pad_template);
@CallerOwnsReturn Caps gst_static_pad_template_get_caps(GstStaticPadTemplate template);
@CallerOwnsReturn Caps gst_pad_template_get_caps(PadTemplate template);
void gst_pad_template_pad_created(PadTemplate templ, Pad pad);
public static final class GstStaticPadTemplate extends PointerType {
public GstStaticPadTemplate() {
}
public GstStaticPadTemplate(Pointer p) {
super(p);
}
public String getName() {
return getPointer().getPointer(0).getString(0);
}
public PadDirection getPadDirection() {
return PadDirection.values()[getPointer().getInt(Native.POINTER_SIZE)];
}
public PadPresence getPadPresence() {
return PadPresence.values()[getPointer().getInt(Native.POINTER_SIZE + 4)];
}
}
}