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https://gitlab.uni-freiburg.de/opensourcevdi/spice
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d1758b3288
These messages allow the guest to send the audio device volume to the
client. It uses an arbitrary scale of 16bits, which works good enough
for now.
Save VolumeState in {Playback,Record}State, so that we can send the
current volume on channel connection.
Note about future improvements:
- add exact dB support
- add client to guest volume change
Updated since v2:
- bumped record and playback interface minor version to allow
conditional compilation
Updated since v1:
- sync record volume on connection too
64 lines
3.7 KiB
C
64 lines
3.7 KiB
C
/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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/*
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Copyright (C) 2010 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 _H_MARSHALLERS
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#define _H_MARSHALLERS
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#include <spice/protocol.h>
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#include <marshaller.h>
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#include <messages.h>
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typedef struct {
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void (*msg_SpiceMsgEmpty)(SpiceMarshaller *m, SpiceMsgEmpty *msg);
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void (*msg_SpiceMsgData)(SpiceMarshaller *m, SpiceMsgData *msg);
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void (*msg_SpiceMsgAudioVolume)(SpiceMarshaller *m, SpiceMsgAudioVolume *msg);
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void (*msg_SpiceMsgAudioMute)(SpiceMarshaller *m, SpiceMsgAudioMute *msg);
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void (*msgc_ack_sync)(SpiceMarshaller *m, SpiceMsgcAckSync *msg);
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void (*msgc_pong)(SpiceMarshaller *m, SpiceMsgPing *msg);
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void (*msgc_disconnecting)(SpiceMarshaller *m, SpiceMsgDisconnect *msg);
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void (*msgc_main_client_info)(SpiceMarshaller *m, SpiceMsgcClientInfo *msg);
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void (*msgc_main_mouse_mode_request)(SpiceMarshaller *m, SpiceMsgcMainMouseModeRequest *msg);
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void (*msgc_main_agent_start)(SpiceMarshaller *m, SpiceMsgcMainAgentStart *msg);
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void (*msgc_main_agent_token)(SpiceMarshaller *m, SpiceMsgcMainAgentTokens *msg);
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void (*msgc_display_init)(SpiceMarshaller *m, SpiceMsgcDisplayInit *msg);
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void (*msgc_inputs_key_down)(SpiceMarshaller *m, SpiceMsgcKeyDown *msg);
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void (*msgc_inputs_key_up)(SpiceMarshaller *m, SpiceMsgcKeyUp *msg);
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void (*msgc_inputs_key_modifiers)(SpiceMarshaller *m, SpiceMsgcKeyModifiers *msg);
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void (*msgc_inputs_mouse_motion)(SpiceMarshaller *m, SpiceMsgcMouseMotion *msg);
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void (*msgc_inputs_mouse_position)(SpiceMarshaller *m, SpiceMsgcMousePosition *msg);
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void (*msgc_inputs_mouse_press)(SpiceMarshaller *m, SpiceMsgcMousePress *msg);
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void (*msgc_inputs_mouse_release)(SpiceMarshaller *m, SpiceMsgcMouseRelease *msg);
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void (*msgc_record_data)(SpiceMarshaller *m, SpiceMsgcRecordPacket *msg);
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void (*msgc_record_mode)(SpiceMarshaller *m, SpiceMsgcRecordMode *msg);
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void (*msgc_record_start_mark)(SpiceMarshaller *m, SpiceMsgcRecordStartMark *msg);
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void (*msgc_tunnel_service_add)(SpiceMarshaller *m, SpiceMsgcTunnelAddGenericService *msg, SpiceMarshaller **name_out, SpiceMarshaller **description_out);
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void (*msgc_tunnel_service_remove)(SpiceMarshaller *m, SpiceMsgcTunnelRemoveService *msg);
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void (*msgc_tunnel_socket_open_ack)(SpiceMarshaller *m, SpiceMsgcTunnelSocketOpenAck *msg);
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void (*msgc_tunnel_socket_open_nack)(SpiceMarshaller *m, SpiceMsgcTunnelSocketOpenNack *msg);
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void (*msgc_tunnel_socket_fin)(SpiceMarshaller *m, SpiceMsgcTunnelSocketFin *msg);
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void (*msgc_tunnel_socket_closed)(SpiceMarshaller *m, SpiceMsgcTunnelSocketClosed *msg);
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void (*msgc_tunnel_socket_closed_ack)(SpiceMarshaller *m, SpiceMsgcTunnelSocketClosedAck *msg);
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void (*msgc_tunnel_socket_data)(SpiceMarshaller *m, SpiceMsgcTunnelSocketData *msg);
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void (*msgc_tunnel_socket_token)(SpiceMarshaller *m, SpiceMsgcTunnelSocketTokens *msg);
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} SpiceMessageMarshallers;
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SpiceMessageMarshallers *spice_message_marshallers_get(void);
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SpiceMessageMarshallers *spice_message_marshallers_get1(void);
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#endif
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