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https://gitlab.uni-freiburg.de/opensourcevdi/spice
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59f0efb5de
There should be no reason for the caller to modify the internal structure. Signed-off-by: Frediano Ziglio <fziglio@redhat.com> Acked-by: Christophe Fergeau <cfergeau@redhat.com>
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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/*
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Copyright (C) 2018 Red Hat, Inc.
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef STREAM_DEVICE_H
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#define STREAM_DEVICE_H
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#include "display-limits.h"
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#include "char-device.h"
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G_BEGIN_DECLS
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/**
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* StreamDevice inherits from RedCharDevice.
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*/
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typedef struct StreamDevice StreamDevice;
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typedef struct StreamDeviceClass StreamDeviceClass;
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#define TYPE_STREAM_DEVICE stream_device_get_type()
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#define STREAM_DEVICE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), TYPE_STREAM_DEVICE, StreamDevice))
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#define STREAM_DEVICE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), TYPE_STREAM_DEVICE, StreamDeviceClass))
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#define IS_STREAM_DEVICE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), TYPE_STREAM_DEVICE))
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#define STREAM_DEVICE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj), TYPE_STREAM_DEVICE, StreamDeviceClass))
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GType stream_device_get_type(void) G_GNUC_CONST;
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typedef struct StreamDeviceDisplayInfo {
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uint32_t stream_id;
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char device_address[MAX_DEVICE_ADDRESS_LEN];
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uint32_t device_display_id;
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} StreamDeviceDisplayInfo;
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StreamDevice *stream_device_connect(RedsState *reds, SpiceCharDeviceInstance *sin);
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/* Create channel for the streaming device.
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* If the channel already exists the function does nothing.
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*/
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void stream_device_create_channel(StreamDevice *dev);
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const StreamDeviceDisplayInfo *stream_device_get_device_display_info(StreamDevice *dev);
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/**
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* Returns -1 if the StreamDevice doesn't have a channel yet.
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*/
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int32_t stream_device_get_stream_channel_id(StreamDevice *dev);
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G_END_DECLS
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#endif /* STREAM_DEVICE_H */
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