1/* 2 * Copyright (C) 2013 Cable Television Laboratories, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 21 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef TextSinkGStreamer_h 27#define TextSinkGStreamer_h 28 29#if ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(VIDEO_TRACK) 30 31#include <glib-object.h> 32#include <gst/app/gstappsink.h> 33#include <gst/gst.h> 34 35#define WEBKIT_TYPE_TEXT_SINK webkit_text_sink_get_type() 36 37#define WEBKIT_TEXT_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), WEBKIT_TYPE_TEXT_SINK, WebKitTextSink)) 38#define WEBKIT_TEXT_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), WEBKIT_TYPE_TEXT_SINK, WebKitTextSinkClass)) 39#define WEBKIT_IS_TEXT_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), WEBKIT_TYPE_TEXT_SINK)) 40#define WEBKIT_IS_TEXT_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), WEBKIT_TYPE_TEXT_SINK)) 41#define WEBKIT_TEXT_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), WEBKIT_TYPE_TEXT_SINK, WebKitTextSinkClass)) 42 43typedef struct _WebKitTextSink WebKitTextSink; 44typedef struct _WebKitTextSinkClass WebKitTextSinkClass; 45 46struct _WebKitTextSink { 47 GstAppSink parent; 48}; 49 50struct _WebKitTextSinkClass { 51 GstAppSinkClass parentClass; 52 53 // Future padding 54 void (* _webkit_reserved1)(void); 55 void (* _webkit_reserved2)(void); 56 void (* _webkit_reserved3)(void); 57 void (* _webkit_reserved4)(void); 58 void (* _webkit_reserved5)(void); 59 void (* _webkit_reserved6)(void); 60}; 61 62GstElement* webkitTextSinkNew(); 63 64#endif // ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(VIDEO_TRACK) 65#endif 66