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a74651ddc1
This aims to be a replacement for the GstPlayer library. In GstPlay, notifications are sent as application messages through a dedicated GstBus. The GMainContext-based signal dispatcher was replaced by a GObject signal adapter, now relying on the bus to emit its signals. The signal dispatcher is now optional and fully decoupled from the GstPlay object. Co-authored with: Philippe Normand <philn@igalia.com> Fixes #394 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2061>
59 lines
2.4 KiB
C
59 lines
2.4 KiB
C
/* GStreamer
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*
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* Copyright (C) 2019-2020 Stephan Hesse <stephan@emliri.com>
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* Copyright (C) 2020 Philippe Normand <philn@igalia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_PLAY_SIGNAL_ADAPTER_H__
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#define __GST_PLAY_SIGNAL_ADAPTER_H__
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#include <gst/play/gstplay-types.h>
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G_BEGIN_DECLS
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#define GST_TYPE_PLAY_SIGNAL_ADAPTER (gst_play_signal_adapter_get_type ())
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#define GST_IS_PLAY_SIGNAL_ADAPTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAY_SIGNAL_ADAPTER))
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#define GST_IS_PLAY_SIGNAL_ADAPTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY_SIGNAL_ADAPTER))
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#define GST_PLAY_SIGNAL_ADAPTER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PLAY_SIGNAL_ADAPTER, GstPlaySignalAdapterClass))
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#define GST_PLAY_SIGNAL_ADAPTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY_SIGNAL_ADAPTER, GstPlaySignalAdapter))
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#define GST_PLAY_SIGNAL_ADAPTER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY_SIGNAL_ADAPTER, GstPlaySignalAdapterClass))
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/**
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* GST_PLAY_SIGNAL_ADAPTER_CAST:
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* Since: 1.20
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*/
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#define GST_PLAY_SIGNAL_ADAPTER_CAST(obj) ((GstPlaySignalAdapter*)(obj))
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GST_PLAY_API
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GType gst_play_signal_adapter_get_type (void);
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GST_PLAY_API
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GstPlaySignalAdapter * gst_play_signal_adapter_new (GstPlay * play);
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GST_PLAY_API
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GstPlaySignalAdapter * gst_play_signal_adapter_new_with_main_context (GstPlay * play, GMainContext * context);
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GST_PLAY_API
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GstPlaySignalAdapter * gst_play_signal_adapter_new_sync_emit (GstPlay * play);
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GST_PLAY_API
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GstPlay * gst_play_signal_adapter_get_play (GstPlaySignalAdapter * adapter);
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G_END_DECLS
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#endif /* __GST_PLAY_SIGNAL_ADAPTER_H__ */
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