1 /* EngineCallbacks.h */ 2 3 /* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras) 4 * 5 * This file is part of sayonara player 6 * 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 21 #ifndef ENGINECALLBACKS_H 22 #define ENGINECALLBACKS_H 23 24 #include <gst/app/gstappsink.h> 25 #include <gst/base/gstbasesrc.h> 26 #include <gst/gst.h> 27 28 #include <qglobal.h> 29 30 struct GstURIDecodeBin; 31 /** 32 * @ingroup Engine 33 */ 34 namespace Engine 35 { 36 namespace Callbacks 37 { 38 39 #ifdef Q_OS_WIN 40 void destroy_notify(gpointer data); 41 42 GstBusSyncReply 43 bus_message_received(GstBus* bus, GstMessage* msg, gpointer data); 44 #endif 45 46 gboolean 47 busStateChanged(GstBus* bus, GstMessage* msg, gpointer data); 48 49 gboolean 50 levelHandler(GstBus* bus, GstMessage* message, gpointer data); 51 52 gboolean 53 spectrumHandler(GstBus* bus, GstMessage* message, gpointer data); 54 55 56 void decodebinReady(GstElement* src, GstPad *new_pad, gpointer data); 57 void sourceReady(GstURIDecodeBin* bin, GstElement* source, gpointer user_data); 58 59 gboolean positionChanged(gpointer data); 60 GstFlowReturn newBuffer(GstElement* sink, gpointer data); 61 } 62 } 63 64 #endif // ENGINECALLBACKS_H 65 66