1 | /** @file
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2 | * VBox Remote Desktop Extension (VRDE) - Video Input interface.
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3 | */
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4 |
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5 | /*
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6 | * Copyright (C) 2012-2023 Oracle and/or its affiliates.
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7 | *
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8 | * This file is part of VirtualBox base platform packages, as
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9 | * available from https://www.virtualbox.org.
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10 | *
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11 | * This program is free software; you can redistribute it and/or
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12 | * modify it under the terms of the GNU General Public License
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13 | * as published by the Free Software Foundation, in version 3 of the
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14 | * License.
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15 | *
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16 | * This program is distributed in the hope that it will be useful, but
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17 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 | * General Public License for more details.
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20 | *
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21 | * You should have received a copy of the GNU General Public License
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22 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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23 | *
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24 | * The contents of this file may alternatively be used under the terms
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25 | * of the Common Development and Distribution License Version 1.0
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26 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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27 | * in the VirtualBox distribution, in which case the provisions of the
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28 | * CDDL are applicable instead of those of the GPL.
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29 | *
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30 | * You may elect to license modified versions of this file under the
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31 | * terms and conditions of either the GPL or the CDDL or both.
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32 | *
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33 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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34 | */
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35 |
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36 | #ifndef VBOX_INCLUDED_RemoteDesktop_VRDEVideoIn_h
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37 | #define VBOX_INCLUDED_RemoteDesktop_VRDEVideoIn_h
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38 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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39 | # pragma once
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40 | #endif
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41 |
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42 |
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43 | /* Define VRDE_VIDEOIN_WITH_VRDEINTERFACE to include the server VRDE interface parts. */
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44 |
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45 | #ifdef VRDE_VIDEOIN_WITH_VRDEINTERFACE
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46 | # include <VBox/RemoteDesktop/VRDE.h>
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47 | #endif /* VRDE_VIDEOIN_WITH_VRDEINTERFACE */
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48 |
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49 | #ifdef AssertCompileSize
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50 | # define ASSERTSIZE(type, size) AssertCompileSize(type, size);
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51 | #else
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52 | # define ASSERTSIZE(type, size)
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53 | #endif /* AssertCompileSize */
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54 |
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55 | #include <iprt/types.h>
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56 |
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57 |
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58 | /*
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59 | * Interface for accessing a video camera device on the client.
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60 | *
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61 | * Async callbacks are used for providing feedback, reporting errors, etc.
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62 | *
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63 | * Initial version supports: Camera + Processing Unit + Streaming Control.
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64 | *
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65 | * There are 2 modes:
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66 | * 1) The virtual WebCam is already attached to the guest.
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67 | * 2) The virtual WebCam will be attached when the client has it.
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68 | *
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69 | * Initially the mode 1 is supported.
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70 | *
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71 | * Mode 1 details:
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72 | * The WebCam has some fixed functionality, according to the descriptors,
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73 | * which has been already read by the guest. So some of functions will
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74 | * not work if the client does not support them.
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75 | *
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76 | * Mode 2 details:
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77 | * Virtual WebCam descriptors are built from the client capabilities.
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78 | *
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79 | * Similarly to the smartcard, the server will inform the ConsoleVRDE that there is a WebCam.
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80 | * ConsoleVRDE creates a VRDEVIDEOIN handle and forwards virtual WebCam requests to it.
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81 | *
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82 | * Interface with VBox.
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83 | *
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84 | * Virtual WebCam ConsoleVRDE VRDE
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85 | *
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86 | * Negotiate <->
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87 | * <- VideoInDeviceNotify(Attached, DeviceId)
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88 | * -> GetDeviceDesc
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89 | * <- DeviceDesc
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90 | * 2 <- CreateCamera
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91 | * 2 CameraCreated ->
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92 | *
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93 | * CameraRequest -> Request ->
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94 | * Response <- <- Response <- Response
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95 | * Frame <- <- Frame <- Frame
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96 | * <- VideoInDeviceNotify(Detached, DeviceId)
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97 | *
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98 | * Unsupported requests fail.
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99 | * The Device Description received from the client may be used to validate WebCam requests
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100 | * in the ConsoleVRDE code, for example filter out unsupported requests.
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101 | *
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102 | */
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103 |
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104 | /* All structures in this file are packed.
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105 | * Everything is little-endian.
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106 | */
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107 | #pragma pack(1)
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108 |
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109 | /*
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110 | * The interface supports generic video input descriptors, capabilities and controls:
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111 | * * Descriptors
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112 | * + Interface
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113 | * - Input, Camera Terminal
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114 | * - Processing Unit
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115 | * + Video Streaming
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116 | * - Input Header
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117 | * - Payload Format
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118 | * - Video Frame
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119 | * - Still Image Frame
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120 | * * Video Control requests
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121 | * + Interface
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122 | * - Power Mode
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123 | * + Unit and Terminal
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124 | * camera
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125 | * - Scanning Mode (interlaced, progressive)
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126 | * - Auto-Exposure Mode
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127 | * - Auto-Exposure Priority
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128 | * - Exposure Time Absolute, Relative
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129 | * - Focus Absolute, Relative, Auto
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130 | * - Iris Absolute, Relative
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131 | * - Zoom Absolute, Relative
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132 | * - PanTilt Absolute, Relative
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133 | * - Roll Absolute, Relative
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134 | * - Privacy
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135 | * processing
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136 | * - Backlight Compensation
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137 | * - Brightness
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138 | * - Contrast
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139 | * - Gain
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140 | * - Power Line Frequency
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141 | * - Hue Manual, Auto
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142 | * - Saturation
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143 | * - Sharpness
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144 | * - Gamma
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145 | * - White Balance Temperature Manual, Auto
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146 | * - White Balance Component Manual, Auto
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147 | * - Digital Multiplier
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148 | * - Digital Multiplier Limit
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149 | * * Video Streaming requests
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150 | * + Interface
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151 | * - Synch Delay
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152 | * - Still Image Trigger
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153 | * - Generate Key Frame
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154 | * - Update Frame Segment
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155 | * - Stream Error Code
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156 | *
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157 | *
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158 | * Notes:
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159 | * * still capture uses a method similar to method 2, because the still frame will
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160 | * be send instead of video over the channel.
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161 | * Also the method 2 can be in principle emulated by both 1 and 3 on the client.
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162 | * However the client can initiate a still frame transfer, similar to hardware button trigger.
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163 | * * all control changes are async.
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164 | * * probe/commit are not used. The server can select a supported format/frame from the list.
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165 | * * no color matching. sRGB is the default.
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166 | * * most of constants are the same as in USB Video Class spec, but they are not the same and
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167 | * should be always converted.
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168 | */
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169 |
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170 | /*
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171 | * The DEVICEDEC describes the device and provides a list of supported formats:
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172 | * VRDEVIDEOINDEVICEDESC
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173 | * VRDEVIDEOINFORMATDESC[0];
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174 | * VRDEVIDEOINFRAMEDESC[0..N-1]
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175 | * VRDEVIDEOINFORMATDESC[1];
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176 | * VRDEVIDEOINFRAMEDESC[0..M-1]
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177 | * ...
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178 | */
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179 |
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180 | typedef struct VRDEVIDEOINDEVICEDESC
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181 | {
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182 | uint16_t u16ObjectiveFocalLengthMin;
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183 | uint16_t u16ObjectiveFocalLengthMax;
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184 | uint16_t u16OcularFocalLength;
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185 | uint16_t u16MaxMultiplier;
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186 | uint32_t fu32CameraControls; /* VRDE_VIDEOIN_F_CT_CTRL_* */
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187 | uint32_t fu32ProcessingControls; /* VRDE_VIDEOIN_F_PU_CTRL_* */
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188 | uint8_t fu8DeviceCaps; /* VRDE_VIDEOIN_F_DEV_CAP_* */
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189 | uint8_t u8NumFormats; /* Number of following VRDEVIDEOINFORMATDESC structures. */
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190 | uint16_t cbExt; /* Size of the optional extended description. */
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191 | /* An extended description may follow. */
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192 | /* An array of VRDEVIDEOINFORMATDESC follows. */
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193 | } VRDEVIDEOINDEVICEDESC;
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194 |
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195 | /* VRDEVIDEOINDEVICEDESC::fu32CameraControls */
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196 | #define VRDE_VIDEOIN_F_CT_CTRL_SCANNING_MODE 0x00000001 /* D0: Scanning Mode */
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197 | #define VRDE_VIDEOIN_F_CT_CTRL_AE_MODE 0x00000002 /* D1: Auto-Exposure Mode */
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198 | #define VRDE_VIDEOIN_F_CT_CTRL_AE_PRIORITY 0x00000004 /* D2: Auto-Exposure Priority */
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199 | #define VRDE_VIDEOIN_F_CT_CTRL_EXPOSURE_TIME_ABSOLUTE 0x00000008 /* D3: Exposure Time (Absolute) */
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200 | #define VRDE_VIDEOIN_F_CT_CTRL_EXPOSURE_TIME_RELATIVE 0x00000010 /* D4: Exposure Time (Relative) */
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201 | #define VRDE_VIDEOIN_F_CT_CTRL_FOCUS_ABSOLUTE 0x00000020 /* D5: Focus (Absolute) */
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202 | #define VRDE_VIDEOIN_F_CT_CTRL_FOCUS_RELATIVE 0x00000040 /* D6: Focus (Relative) */
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203 | #define VRDE_VIDEOIN_F_CT_CTRL_IRIS_ABSOLUTE 0x00000080 /* D7: Iris (Absolute) */
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204 | #define VRDE_VIDEOIN_F_CT_CTRL_IRIS_RELATIVE 0x00000100 /* D8: Iris (Relative) */
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205 | #define VRDE_VIDEOIN_F_CT_CTRL_ZOOM_ABSOLUTE 0x00000200 /* D9: Zoom (Absolute) */
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206 | #define VRDE_VIDEOIN_F_CT_CTRL_ZOOM_RELATIVE 0x00000400 /* D10: Zoom (Relative) */
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207 | #define VRDE_VIDEOIN_F_CT_CTRL_PANTILT_ABSOLUTE 0x00000800 /* D11: PanTilt (Absolute) */
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208 | #define VRDE_VIDEOIN_F_CT_CTRL_PANTILT_RELATIVE 0x00001000 /* D12: PanTilt (Relative) */
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209 | #define VRDE_VIDEOIN_F_CT_CTRL_ROLL_ABSOLUTE 0x00002000 /* D13: Roll (Absolute) */
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210 | #define VRDE_VIDEOIN_F_CT_CTRL_ROLL_RELATIVE 0x00004000 /* D14: Roll (Relative) */
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211 | #define VRDE_VIDEOIN_F_CT_CTRL_RESERVED1 0x00008000 /* D15: Reserved */
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212 | #define VRDE_VIDEOIN_F_CT_CTRL_RESERVED2 0x00010000 /* D16: Reserved */
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213 | #define VRDE_VIDEOIN_F_CT_CTRL_FOCUS_AUTO 0x00020000 /* D17: Focus, Auto */
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214 | #define VRDE_VIDEOIN_F_CT_CTRL_PRIVACY 0x00040000 /* D18: Privacy */
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215 |
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216 | /* VRDEVIDEOINDEVICEDESC::fu32ProcessingControls */
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217 | #define VRDE_VIDEOIN_F_PU_CTRL_BRIGHTNESS 0x00000001 /* D0: Brightness */
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218 | #define VRDE_VIDEOIN_F_PU_CTRL_CONTRAST 0x00000002 /* D1: Contrast */
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219 | #define VRDE_VIDEOIN_F_PU_CTRL_HUE 0x00000004 /* D2: Hue */
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220 | #define VRDE_VIDEOIN_F_PU_CTRL_SATURATION 0x00000008 /* D3: Saturation */
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221 | #define VRDE_VIDEOIN_F_PU_CTRL_SHARPNESS 0x00000010 /* D4: Sharpness */
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222 | #define VRDE_VIDEOIN_F_PU_CTRL_GAMMA 0x00000020 /* D5: Gamma */
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223 | #define VRDE_VIDEOIN_F_PU_CTRL_WHITE_BALANCE_TEMPERATURE 0x00000040 /* D6: White Balance Temperature */
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224 | #define VRDE_VIDEOIN_F_PU_CTRL_WHITE_BALANCE_COMPONENT 0x00000080 /* D7: White Balance Component */
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225 | #define VRDE_VIDEOIN_F_PU_CTRL_BACKLIGHT_COMPENSATION 0x00000100 /* D8: Backlight Compensation */
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226 | #define VRDE_VIDEOIN_F_PU_CTRL_GAIN 0x00000200 /* D9: Gain */
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227 | #define VRDE_VIDEOIN_F_PU_CTRL_POWER_LINE_FREQUENCY 0x00000400 /* D10: Power Line Frequency */
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228 | #define VRDE_VIDEOIN_F_PU_CTRL_HUE_AUTO 0x00000800 /* D11: Hue, Auto */
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229 | #define VRDE_VIDEOIN_F_PU_CTRL_WHITE_BALANCE_TEMPERATURE_AUTO 0x00001000 /* D12: White Balance Temperature, Auto */
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230 | #define VRDE_VIDEOIN_F_PU_CTRL_WHITE_BALANCE_COMPONENT_AUTO 0x00002000 /* D13: White Balance Component, Auto */
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231 | #define VRDE_VIDEOIN_F_PU_CTRL_DIGITAL_MULTIPLIER 0x00004000 /* D14: Digital Multiplier */
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232 | #define VRDE_VIDEOIN_F_PU_CTRL_DIGITAL_MULTIPLIER_LIMIT 0x00008000 /* D15: Digital Multiplier Limit */
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233 |
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234 | /* VRDEVIDEOINDEVICEDESC::fu8DeviceCaps */
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235 | #define VRDE_VIDEOIN_F_DEV_CAP_DYNAMICCHANGE 0x01 /* Whether dynamic format change is supported. */
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236 | #define VRDE_VIDEOIN_F_DEV_CAP_TRIGGER 0x02 /* Whether hardware triggering is supported. */
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237 | #define VRDE_VIDEOIN_F_DEV_CAP_TRIGGER_USAGE 0x04 /* 0 - still image, 1 - generic button event.*/
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238 |
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239 | /* VRDEVIDEOINDEVICEDESC extended description. */
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240 | typedef struct VRDEVIDEOINDEVICEEXT
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241 | {
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242 | uint32_t fu32Fields;
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243 | /* One or more VRDEVIDEOINDEVICEFIELD follow. */
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244 | } VRDEVIDEOINDEVICEEXT;
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245 |
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246 | typedef struct VRDEVIDEOINDEVICEFIELDHDR
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247 | {
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248 | uint16_t cbField; /* Number of bytes reserved for this field. */
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249 | } VRDEVIDEOINDEVICEFIELDHDR;
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250 |
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251 | /* VRDEVIDEOINDEVICEDESC::fu32Fields */
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252 | #define VRDE_VIDEOIN_F_DEV_EXT_NAME 0x00000001 /* Utf8 device name. */
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253 | #define VRDE_VIDEOIN_F_DEV_EXT_SERIAL 0x00000002 /* Utf8 device serial number. */
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254 |
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255 | /* The video format descriptor. */
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256 | typedef struct VRDEVIDEOINFORMATDESC
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257 | {
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258 | uint16_t cbFormat; /* Size of the structure including cbFormat and format specific data. */
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259 | uint8_t u8FormatId; /* The unique identifier of the format on the client. */
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260 | uint8_t u8FormatType; /* MJPEG etc. VRDE_VIDEOIN_FORMAT_* */
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261 | uint8_t u8FormatFlags; /* VRDE_VIDEOIN_F_FMT_* */
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262 | uint8_t u8NumFrames; /* Number of following VRDEVIDEOINFRAMEDESC structures. */
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263 | uint16_t u16Reserved; /* Must be set to 0. */
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264 | /* Other format specific data may follow. */
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265 | /* An array of VRDEVIDEOINFRAMEDESC follows. */
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266 | } VRDEVIDEOINFORMATDESC;
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267 |
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268 | /* VRDEVIDEOINFORMATDESC::u8FormatType */
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269 | #define VRDE_VIDEOIN_FORMAT_UNCOMPRESSED 0x04
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270 | #define VRDE_VIDEOIN_FORMAT_MJPEG 0x06
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271 | #define VRDE_VIDEOIN_FORMAT_MPEG2TS 0x0A
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272 | #define VRDE_VIDEOIN_FORMAT_DV 0x0C
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273 | #define VRDE_VIDEOIN_FORMAT_FRAME_BASED 0x10
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274 | #define VRDE_VIDEOIN_FORMAT_STREAM_BASED 0x12
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275 |
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276 | /* VRDEVIDEOINFORMATDESC::u8FormatFlags. */
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277 | #define VRDE_VIDEOIN_F_FMT_GENERATEKEYFRAME 0x01 /* Supports Generate Key Frame */
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278 | #define VRDE_VIDEOIN_F_FMT_UPDATEFRAMESEGMENT 0x02 /* Supports Update Frame Segment */
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279 | #define VRDE_VIDEOIN_F_FMT_COPYPROTECT 0x04 /* If duplication should be restricted. */
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280 | #define VRDE_VIDEOIN_F_FMT_COMPQUALITY 0x08 /* If the format supports an adjustable compression quality. */
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281 |
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282 | typedef struct VRDEVIDEOINFRAMEDESC
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283 | {
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284 | uint16_t cbFrame; /* Size of the structure including cbFrame and frame specific data. */
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285 | uint8_t u8FrameId; /* The unique identifier of the frame for the corresponding format on the client. */
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286 | uint8_t u8FrameFlags;
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287 | uint16_t u16Width;
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288 | uint16_t u16Height;
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289 | uint32_t u32NumFrameIntervals; /* The number of supported frame intervals. */
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290 | uint32_t u32MinFrameInterval; /* Shortest frame interval supported (at highest frame rate), in 100ns units. */
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291 | uint32_t u32MaxFrameInterval; /* Longest frame interval supported (at lowest frame rate), in 100ns units. */
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292 | /* Supported frame intervals (in 100ns units) follow if VRDE_VIDEOIN_F_FRM_DISCRETE_INTERVALS is set.
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293 | * uint32_t au32FrameIntervals[u32NumFrameIntervals];
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294 | */
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295 | /* Supported min and max bitrate in bits per second follow if VRDE_VIDEOIN_F_FRM_BITRATE is set.
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296 | * uint32_t u32MinBitRate;
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297 | * uint32_t u32MaxBitRate;
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298 | */
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299 | /* Other frame specific data may follow. */
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300 | } VRDEVIDEOINFRAMEDESC;
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301 |
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302 | /* VRDEVIDEOINFRAMEDESC::u8FrameFlags. */
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303 | #define VRDE_VIDEOIN_F_FRM_STILL 0x01 /* If still images are supported for this frame. */
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304 | #define VRDE_VIDEOIN_F_FRM_DISCRETE_INTERVALS 0x02 /* If the discrete intervals list is included. */
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305 | #define VRDE_VIDEOIN_F_FRM_BITRATE 0x04 /* If the bitrate fields are included. */
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306 | #define VRDE_VIDEOIN_F_FRM_SIZE_OF_FIELDS 0x08 /* If the all optional fields start with 16 bit field size. */
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307 |
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308 | /*
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309 | * Controls.
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310 | *
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311 | * The same structures are used for both SET and GET requests.
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312 | * Requests are async. A callback is invoked, when the client returns a reply.
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313 | * A control change notification also uses these structures.
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314 | *
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315 | * If a control request can not be fulfilled, then VRDE_VIDEOIN_CTRLHDR_F_FAIL
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316 | * will be set and u8Status contains the error code. This replaces the VC_REQUEST_ERROR_CODE_CONTROL.
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317 | *
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318 | * If the client receives an unsupported control, then the client must ignore it.
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319 | * That is the control request must not affect the client in any way.
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320 | * The client may send a VRDEVIDEOINCTRLHDR response for the unsupported control with:
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321 | * u16ControlSelector = the received value;
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322 | * u16RequestType = the received value;
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323 | * u16ParmSize = 0;
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324 | * u8Flags = VRDE_VIDEOIN_CTRLHDR_F_FAIL;
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325 | * u8Status = VRDE_VIDEOIN_CTRLHDR_STATUS_INVALIDCONTROL;
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326 | */
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327 |
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328 | typedef struct VRDEVIDEOINCTRLHDR
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329 | {
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330 | uint16_t u16ControlSelector; /* VRDE_VIDEOIN_CTRLSEL_* */
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331 | uint16_t u16RequestType; /* VRDE_VIDEOIN_CTRLREQ_* */
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332 | uint16_t u16ParmSize; /* The size of the control specific parameters. */
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333 | uint8_t u8Flags; /* VRDE_VIDEOIN_CTRLHDR_F_* */
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334 | uint8_t u8Status; /* VRDE_VIDEOIN_CTRLHDR_STATUS_* */
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335 | /* Control specific data follows. */
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336 | } VRDEVIDEOINCTRLHDR;
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337 |
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338 | /* Control request types: VRDEVIDEOINCTRLHDR::u16RequestType. */
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339 | #define VRDE_VIDEOIN_CTRLREQ_UNDEFINED 0x00
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340 | #define VRDE_VIDEOIN_CTRLREQ_SET_CUR 0x01
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341 | #define VRDE_VIDEOIN_CTRLREQ_GET_CUR 0x81
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342 | #define VRDE_VIDEOIN_CTRLREQ_GET_MIN 0x82
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343 | #define VRDE_VIDEOIN_CTRLREQ_GET_MAX 0x83
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344 | #define VRDE_VIDEOIN_CTRLREQ_GET_RES 0x84
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345 | #define VRDE_VIDEOIN_CTRLREQ_GET_LEN 0x85
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346 | #define VRDE_VIDEOIN_CTRLREQ_GET_INFO 0x86
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347 | #define VRDE_VIDEOIN_CTRLREQ_GET_DEF 0x87
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348 |
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349 | /* VRDEVIDEOINCTRLHDR::u8Flags */
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350 | #define VRDE_VIDEOIN_CTRLHDR_F_NOTIFY 0x01 /* Control change notification, the attribute is derived from u16RequestType and F_FAIL. */
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351 | #define VRDE_VIDEOIN_CTRLHDR_F_FAIL 0x02 /* The operation failed. Error code is in u8Status. */
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352 |
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353 | /* VRDEVIDEOINCTRLHDR::u8Status if the VRDE_VIDEOIN_CTRLHDR_F_FAIL is set. */
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354 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_SUCCESS 0x00 /**/
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355 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_NOTREADY 0x01 /* Not ready */
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356 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_WRONGSTATE 0x02 /* Wrong state */
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357 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_POWER 0x03 /* Power */
|
---|
358 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_OUTOFRANGE 0x04 /* Out of range */
|
---|
359 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_INVALIDUNIT 0x05 /* Invalid unit */
|
---|
360 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_INVALIDCONTROL 0x06 /* Invalid control */
|
---|
361 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_INVALIDREQUEST 0x07 /* Invalid request */
|
---|
362 | #define VRDE_VIDEOIN_CTRLHDR_STATUS_UNKNOWN 0xFF /* Unknown */
|
---|
363 |
|
---|
364 | /* Control selectors. 16 bit. High byte is the category. Low byte is the identifier.*/
|
---|
365 | #ifdef RT_MAKE_U16
|
---|
366 | #define VRDE_VIDEOIN_CTRLSEL_MAKE(Lo, Hi) RT_MAKE_U16(Lo, Hi)
|
---|
367 | #else
|
---|
368 | #define VRDE_VIDEOIN_CTRLSEL_MAKE(Lo, Hi) ((uint16_t)( (uint16_t)((uint8_t)(Hi)) << 8 | (uint8_t)(Lo) ))
|
---|
369 | #endif
|
---|
370 |
|
---|
371 | #define VRDE_VIDEOIN_CTRLSEL_VC(a) VRDE_VIDEOIN_CTRLSEL_MAKE(a, 0x01)
|
---|
372 | #define VRDE_VIDEOIN_CTRLSEL_CT(a) VRDE_VIDEOIN_CTRLSEL_MAKE(a, 0x02)
|
---|
373 | #define VRDE_VIDEOIN_CTRLSEL_PU(a) VRDE_VIDEOIN_CTRLSEL_MAKE(a, 0x03)
|
---|
374 | #define VRDE_VIDEOIN_CTRLSEL_VS(a) VRDE_VIDEOIN_CTRLSEL_MAKE(a, 0x04)
|
---|
375 | #define VRDE_VIDEOIN_CTRLSEL_HW(a) VRDE_VIDEOIN_CTRLSEL_MAKE(a, 0x05)
|
---|
376 | #define VRDE_VIDEOIN_CTRLSEL_PROT(a) VRDE_VIDEOIN_CTRLSEL_MAKE(a, 0x06)
|
---|
377 |
|
---|
378 | #define VRDE_VIDEOIN_CTRLSEL_VC_VIDEO_POWER_MODE_CONTROL VRDE_VIDEOIN_CTRLSEL_VC(0x01)
|
---|
379 |
|
---|
380 | #define VRDE_VIDEOIN_CTRLSEL_CT_UNDEFINED VRDE_VIDEOIN_CTRLSEL_CT(0x00)
|
---|
381 | #define VRDE_VIDEOIN_CTRLSEL_CT_SCANNING_MODE VRDE_VIDEOIN_CTRLSEL_CT(0x01)
|
---|
382 | #define VRDE_VIDEOIN_CTRLSEL_CT_AE_MODE VRDE_VIDEOIN_CTRLSEL_CT(0x02)
|
---|
383 | #define VRDE_VIDEOIN_CTRLSEL_CT_AE_PRIORITY VRDE_VIDEOIN_CTRLSEL_CT(0x03)
|
---|
384 | #define VRDE_VIDEOIN_CTRLSEL_CT_EXPOSURE_TIME_ABSOLUTE VRDE_VIDEOIN_CTRLSEL_CT(0x04)
|
---|
385 | #define VRDE_VIDEOIN_CTRLSEL_CT_EXPOSURE_TIME_RELATIVE VRDE_VIDEOIN_CTRLSEL_CT(0x05)
|
---|
386 | #define VRDE_VIDEOIN_CTRLSEL_CT_FOCUS_ABSOLUTE VRDE_VIDEOIN_CTRLSEL_CT(0x06)
|
---|
387 | #define VRDE_VIDEOIN_CTRLSEL_CT_FOCUS_RELATIVE VRDE_VIDEOIN_CTRLSEL_CT(0x07)
|
---|
388 | #define VRDE_VIDEOIN_CTRLSEL_CT_FOCUS_AUTO VRDE_VIDEOIN_CTRLSEL_CT(0x08)
|
---|
389 | #define VRDE_VIDEOIN_CTRLSEL_CT_IRIS_ABSOLUTE VRDE_VIDEOIN_CTRLSEL_CT(0x09)
|
---|
390 | #define VRDE_VIDEOIN_CTRLSEL_CT_IRIS_RELATIVE VRDE_VIDEOIN_CTRLSEL_CT(0x0A)
|
---|
391 | #define VRDE_VIDEOIN_CTRLSEL_CT_ZOOM_ABSOLUTE VRDE_VIDEOIN_CTRLSEL_CT(0x0B)
|
---|
392 | #define VRDE_VIDEOIN_CTRLSEL_CT_ZOOM_RELATIVE VRDE_VIDEOIN_CTRLSEL_CT(0x0C)
|
---|
393 | #define VRDE_VIDEOIN_CTRLSEL_CT_PANTILT_ABSOLUTE VRDE_VIDEOIN_CTRLSEL_CT(0x0D)
|
---|
394 | #define VRDE_VIDEOIN_CTRLSEL_CT_PANTILT_RELATIVE VRDE_VIDEOIN_CTRLSEL_CT(0x0E)
|
---|
395 | #define VRDE_VIDEOIN_CTRLSEL_CT_ROLL_ABSOLUTE VRDE_VIDEOIN_CTRLSEL_CT(0x0F)
|
---|
396 | #define VRDE_VIDEOIN_CTRLSEL_CT_ROLL_RELATIVE VRDE_VIDEOIN_CTRLSEL_CT(0x10)
|
---|
397 | #define VRDE_VIDEOIN_CTRLSEL_CT_PRIVACY VRDE_VIDEOIN_CTRLSEL_CT(0x11)
|
---|
398 |
|
---|
399 | #define VRDE_VIDEOIN_CTRLSEL_PU_UNDEFINED VRDE_VIDEOIN_CTRLSEL_PU(0x00)
|
---|
400 | #define VRDE_VIDEOIN_CTRLSEL_PU_BACKLIGHT_COMPENSATION VRDE_VIDEOIN_CTRLSEL_PU(0x01)
|
---|
401 | #define VRDE_VIDEOIN_CTRLSEL_PU_BRIGHTNESS VRDE_VIDEOIN_CTRLSEL_PU(0x02)
|
---|
402 | #define VRDE_VIDEOIN_CTRLSEL_PU_CONTRAST VRDE_VIDEOIN_CTRLSEL_PU(0x03)
|
---|
403 | #define VRDE_VIDEOIN_CTRLSEL_PU_GAIN VRDE_VIDEOIN_CTRLSEL_PU(0x04)
|
---|
404 | #define VRDE_VIDEOIN_CTRLSEL_PU_POWER_LINE_FREQUENCY VRDE_VIDEOIN_CTRLSEL_PU(0x05)
|
---|
405 | #define VRDE_VIDEOIN_CTRLSEL_PU_HUE VRDE_VIDEOIN_CTRLSEL_PU(0x06)
|
---|
406 | #define VRDE_VIDEOIN_CTRLSEL_PU_SATURATION VRDE_VIDEOIN_CTRLSEL_PU(0x07)
|
---|
407 | #define VRDE_VIDEOIN_CTRLSEL_PU_SHARPNESS VRDE_VIDEOIN_CTRLSEL_PU(0x08)
|
---|
408 | #define VRDE_VIDEOIN_CTRLSEL_PU_GAMMA VRDE_VIDEOIN_CTRLSEL_PU(0x09)
|
---|
409 | #define VRDE_VIDEOIN_CTRLSEL_PU_WHITE_BALANCE_TEMPERATURE VRDE_VIDEOIN_CTRLSEL_PU(0x0A)
|
---|
410 | #define VRDE_VIDEOIN_CTRLSEL_PU_WHITE_BALANCE_TEMPERATURE_AUTO VRDE_VIDEOIN_CTRLSEL_PU(0x0B)
|
---|
411 | #define VRDE_VIDEOIN_CTRLSEL_PU_WHITE_BALANCE_COMPONENT VRDE_VIDEOIN_CTRLSEL_PU(0x0C)
|
---|
412 | #define VRDE_VIDEOIN_CTRLSEL_PU_WHITE_BALANCE_COMPONENT_AUTO VRDE_VIDEOIN_CTRLSEL_PU(0x0D)
|
---|
413 | #define VRDE_VIDEOIN_CTRLSEL_PU_DIGITAL_MULTIPLIER VRDE_VIDEOIN_CTRLSEL_PU(0x0E)
|
---|
414 | #define VRDE_VIDEOIN_CTRLSEL_PU_DIGITAL_MULTIPLIER_LIMIT VRDE_VIDEOIN_CTRLSEL_PU(0x0F)
|
---|
415 | #define VRDE_VIDEOIN_CTRLSEL_PU_HUE_AUTO VRDE_VIDEOIN_CTRLSEL_PU(0x10)
|
---|
416 | #define VRDE_VIDEOIN_CTRLSEL_PU_ANALOG_VIDEO_STANDARD VRDE_VIDEOIN_CTRLSEL_PU(0x11)
|
---|
417 | #define VRDE_VIDEOIN_CTRLSEL_PU_ANALOG_LOCK_STATUS VRDE_VIDEOIN_CTRLSEL_PU(0x12)
|
---|
418 |
|
---|
419 | #define VRDE_VIDEOIN_CTRLSEL_VS_UNDEFINED VRDE_VIDEOIN_CTRLSEL_VS(0x00)
|
---|
420 | #define VRDE_VIDEOIN_CTRLSEL_VS_SETUP VRDE_VIDEOIN_CTRLSEL_VS(0x01)
|
---|
421 | #define VRDE_VIDEOIN_CTRLSEL_VS_OFF VRDE_VIDEOIN_CTRLSEL_VS(0x02)
|
---|
422 | #define VRDE_VIDEOIN_CTRLSEL_VS_ON VRDE_VIDEOIN_CTRLSEL_VS(0x03)
|
---|
423 | #define VRDE_VIDEOIN_CTRLSEL_VS_STILL_IMAGE_TRIGGER VRDE_VIDEOIN_CTRLSEL_VS(0x05)
|
---|
424 | #define VRDE_VIDEOIN_CTRLSEL_VS_STREAM_ERROR_CODE VRDE_VIDEOIN_CTRLSEL_VS(0x06)
|
---|
425 | #define VRDE_VIDEOIN_CTRLSEL_VS_GENERATE_KEY_FRAME VRDE_VIDEOIN_CTRLSEL_VS(0x07)
|
---|
426 | #define VRDE_VIDEOIN_CTRLSEL_VS_UPDATE_FRAME_SEGMENT VRDE_VIDEOIN_CTRLSEL_VS(0x08)
|
---|
427 | #define VRDE_VIDEOIN_CTRLSEL_VS_SYNCH_DELAY VRDE_VIDEOIN_CTRLSEL_VS(0x09)
|
---|
428 |
|
---|
429 | #define VRDE_VIDEOIN_CTRLSEL_HW_BUTTON VRDE_VIDEOIN_CTRLSEL_HW(0x01)
|
---|
430 |
|
---|
431 | #define VRDE_VIDEOIN_CTRLSEL_PROT_PING VRDE_VIDEOIN_CTRLSEL_PROT(0x01)
|
---|
432 | #define VRDE_VIDEOIN_CTRLSEL_PROT_SAMPLING VRDE_VIDEOIN_CTRLSEL_PROT(0x02)
|
---|
433 | #define VRDE_VIDEOIN_CTRLSEL_PROT_FRAMES VRDE_VIDEOIN_CTRLSEL_PROT(0x03)
|
---|
434 |
|
---|
435 | typedef struct VRDEVIDEOINCTRL_VIDEO_POWER_MODE
|
---|
436 | {
|
---|
437 | VRDEVIDEOINCTRLHDR hdr;
|
---|
438 | uint8_t u8DevicePowerMode;
|
---|
439 | } VRDEVIDEOINCTRL_VIDEO_POWER_MODE;
|
---|
440 |
|
---|
441 | typedef struct VRDEVIDEOINCTRL_CT_SCANNING_MODE
|
---|
442 | {
|
---|
443 | VRDEVIDEOINCTRLHDR hdr;
|
---|
444 | uint8_t u8ScanningMode;
|
---|
445 | } VRDEVIDEOINCTRL_CT_SCANNING_MODE;
|
---|
446 |
|
---|
447 | typedef struct VRDEVIDEOINCTRL_CT_AE_MODE
|
---|
448 | {
|
---|
449 | VRDEVIDEOINCTRLHDR hdr;
|
---|
450 | uint8_t u8AutoExposureMode;
|
---|
451 | } VRDEVIDEOINCTRL_CT_AE_MODE;
|
---|
452 |
|
---|
453 | typedef struct VRDEVIDEOINCTRL_CT_AE_PRIORITY
|
---|
454 | {
|
---|
455 | VRDEVIDEOINCTRLHDR hdr;
|
---|
456 | uint8_t u8AutoExposurePriority;
|
---|
457 | } VRDEVIDEOINCTRL_CT_AE_PRIORITY;
|
---|
458 |
|
---|
459 | typedef struct VRDEVIDEOINCTRL_CT_EXPOSURE_TIME_ABSOLUTE
|
---|
460 | {
|
---|
461 | VRDEVIDEOINCTRLHDR hdr;
|
---|
462 | uint32_t u32ExposureTimeAbsolute;
|
---|
463 | } VRDEVIDEOINCTRL_CT_EXPOSURE_TIME_ABSOLUTE;
|
---|
464 |
|
---|
465 | typedef struct VRDEVIDEOINCTRL_CT_EXPOSURE_TIME_RELATIVE
|
---|
466 | {
|
---|
467 | VRDEVIDEOINCTRLHDR hdr;
|
---|
468 | uint8_t u8ExposureTimeRelative;
|
---|
469 | } VRDEVIDEOINCTRL_CT_EXPOSURE_TIME_RELATIVE;
|
---|
470 |
|
---|
471 | typedef struct VRDEVIDEOINCTRL_CT_FOCUS_ABSOLUTE
|
---|
472 | {
|
---|
473 | VRDEVIDEOINCTRLHDR hdr;
|
---|
474 | uint16_t u16FocusAbsolute;
|
---|
475 | } VRDEVIDEOINCTRL_CT_FOCUS_ABSOLUTE;
|
---|
476 |
|
---|
477 | typedef struct VRDEVIDEOINCTRL_CT_FOCUS_RELATIVE
|
---|
478 | {
|
---|
479 | VRDEVIDEOINCTRLHDR hdr;
|
---|
480 | uint8_t u8FocusRelative;
|
---|
481 | uint8_t u8Speed;
|
---|
482 | } VRDEVIDEOINCTRL_CT_FOCUS_RELATIVE;
|
---|
483 |
|
---|
484 | typedef struct VRDEVIDEOINCTRL_CT_FOCUS_AUTO
|
---|
485 | {
|
---|
486 | VRDEVIDEOINCTRLHDR hdr;
|
---|
487 | uint8_t u8FocusAuto;
|
---|
488 | } VRDEVIDEOINCTRL_CT_FOCUS_AUTO;
|
---|
489 |
|
---|
490 | typedef struct VRDEVIDEOINCTRL_CT_IRIS_ABSOLUTE
|
---|
491 | {
|
---|
492 | VRDEVIDEOINCTRLHDR hdr;
|
---|
493 | uint16_t u16IrisAbsolute;
|
---|
494 | } VRDEVIDEOINCTRL_CT_IRIS_ABSOLUTE;
|
---|
495 |
|
---|
496 | typedef struct VRDEVIDEOINCTRL_CT_IRIS_RELATIVE
|
---|
497 | {
|
---|
498 | VRDEVIDEOINCTRLHDR hdr;
|
---|
499 | uint8_t u8IrisRelative;
|
---|
500 | } VRDEVIDEOINCTRL_CT_IRIS_RELATIVE;
|
---|
501 |
|
---|
502 | typedef struct VRDEVIDEOINCTRL_CT_ZOOM_ABSOLUTE
|
---|
503 | {
|
---|
504 | VRDEVIDEOINCTRLHDR hdr;
|
---|
505 | uint16_t u16ZoomAbsolute;
|
---|
506 | } VRDEVIDEOINCTRL_CT_ZOOM_ABSOLUTE;
|
---|
507 |
|
---|
508 | typedef struct VRDEVIDEOINCTRL_CT_ZOOM_RELATIVE
|
---|
509 | {
|
---|
510 | VRDEVIDEOINCTRLHDR hdr;
|
---|
511 | uint8_t u8Zoom;
|
---|
512 | uint8_t u8DigitalZoom;
|
---|
513 | uint8_t u8Speed;
|
---|
514 | } VRDEVIDEOINCTRL_CT_ZOOM_RELATIVE;
|
---|
515 |
|
---|
516 | typedef struct VRDEVIDEOINCTRL_CT_PANTILT_ABSOLUTE
|
---|
517 | {
|
---|
518 | VRDEVIDEOINCTRLHDR hdr;
|
---|
519 | uint32_t u32PanAbsolute;
|
---|
520 | uint32_t u32TiltAbsolute;
|
---|
521 | } VRDEVIDEOINCTRL_CT_PANTILT_ABSOLUTE;
|
---|
522 |
|
---|
523 | typedef struct VRDEVIDEOINCTRL_CT_PANTILT_RELATIVE
|
---|
524 | {
|
---|
525 | VRDEVIDEOINCTRLHDR hdr;
|
---|
526 | uint8_t u8PanRelative;
|
---|
527 | uint8_t u8PanSpeed;
|
---|
528 | uint8_t u8TiltRelative;
|
---|
529 | uint8_t u8TiltSpeed;
|
---|
530 | } VRDEVIDEOINCTRL_CT_PANTILT_RELATIVE;
|
---|
531 |
|
---|
532 | typedef struct VRDEVIDEOINCTRL_CT_ROLL_ABSOLUTE
|
---|
533 | {
|
---|
534 | VRDEVIDEOINCTRLHDR hdr;
|
---|
535 | uint16_t u16RollAbsolute;
|
---|
536 | } VRDEVIDEOINCTRL_CT_ROLL_ABSOLUTE;
|
---|
537 |
|
---|
538 | typedef struct VRDEVIDEOINCTRL_CT_ROLL_RELATIVE
|
---|
539 | {
|
---|
540 | VRDEVIDEOINCTRLHDR hdr;
|
---|
541 | uint8_t u8RollRelative;
|
---|
542 | uint8_t u8Speed;
|
---|
543 | } VRDEVIDEOINCTRL_CT_ROLL_RELATIVE;
|
---|
544 |
|
---|
545 | typedef struct VRDEVIDEOINCTRL_CT_PRIVACY_MODE
|
---|
546 | {
|
---|
547 | VRDEVIDEOINCTRLHDR hdr;
|
---|
548 | uint8_t u8Privacy;
|
---|
549 | } VRDEVIDEOINCTRL_CT_PRIVACY_MODE;
|
---|
550 |
|
---|
551 | typedef struct VRDEVIDEOINCTRL_PU_BACKLIGHT_COMPENSATION
|
---|
552 | {
|
---|
553 | VRDEVIDEOINCTRLHDR hdr;
|
---|
554 | uint16_t u16BacklightCompensation;
|
---|
555 | } VRDEVIDEOINCTRL_PU_BACKLIGHT_COMPENSATION;
|
---|
556 |
|
---|
557 | typedef struct VRDEVIDEOINCTRL_PU_BRIGHTNESS
|
---|
558 | {
|
---|
559 | VRDEVIDEOINCTRLHDR hdr;
|
---|
560 | uint16_t u16Brightness;
|
---|
561 | } VRDEVIDEOINCTRL_PU_BRIGHTNESS;
|
---|
562 |
|
---|
563 | typedef struct VRDEVIDEOINCTRL_PU_CONTRAST
|
---|
564 | {
|
---|
565 | VRDEVIDEOINCTRLHDR hdr;
|
---|
566 | uint16_t u16Contrast;
|
---|
567 | } VRDEVIDEOINCTRL_PU_CONTRAST;
|
---|
568 |
|
---|
569 | typedef struct VRDEVIDEOINCTRL_PU_GAIN
|
---|
570 | {
|
---|
571 | VRDEVIDEOINCTRLHDR hdr;
|
---|
572 | uint16_t u16Gain;
|
---|
573 | } VRDEVIDEOINCTRL_PU_GAIN;
|
---|
574 |
|
---|
575 | typedef struct VRDEVIDEOINCTRL_PU_POWER_LINE_FREQUENCY
|
---|
576 | {
|
---|
577 | VRDEVIDEOINCTRLHDR hdr;
|
---|
578 | uint16_t u16PowerLineFrequency;
|
---|
579 | } VRDEVIDEOINCTRL_PU_POWER_LINE_FREQUENCY;
|
---|
580 |
|
---|
581 | typedef struct VRDEVIDEOINCTRL_PU_HUE
|
---|
582 | {
|
---|
583 | VRDEVIDEOINCTRLHDR hdr;
|
---|
584 | uint16_t u16Hue;
|
---|
585 | } VRDEVIDEOINCTRL_PU_HUE;
|
---|
586 |
|
---|
587 | typedef struct VRDEVIDEOINCTRL_PU_HUE_AUTO
|
---|
588 | {
|
---|
589 | VRDEVIDEOINCTRLHDR hdr;
|
---|
590 | uint8_t u8HueAuto;
|
---|
591 | } VRDEVIDEOINCTRL_PU_HUE_AUTO;
|
---|
592 |
|
---|
593 | typedef struct VRDEVIDEOINCTRL_PU_SATURATION
|
---|
594 | {
|
---|
595 | VRDEVIDEOINCTRLHDR hdr;
|
---|
596 | uint16_t u16Saturation;
|
---|
597 | } VRDEVIDEOINCTRL_PU_SATURATION;
|
---|
598 |
|
---|
599 | typedef struct VRDEVIDEOINCTRL_PU_SHARPNESS
|
---|
600 | {
|
---|
601 | VRDEVIDEOINCTRLHDR hdr;
|
---|
602 | uint16_t u16Sharpness;
|
---|
603 | } VRDEVIDEOINCTRL_PU_SHARPNESS;
|
---|
604 |
|
---|
605 | typedef struct VRDEVIDEOINCTRL_PU_GAMMA
|
---|
606 | {
|
---|
607 | VRDEVIDEOINCTRLHDR hdr;
|
---|
608 | uint16_t u16Gamma;
|
---|
609 | } VRDEVIDEOINCTRL_PU_GAMMA;
|
---|
610 |
|
---|
611 | typedef struct VRDEVIDEOINCTRL_PU_WHITE_BALANCE_TEMPERATURE
|
---|
612 | {
|
---|
613 | VRDEVIDEOINCTRLHDR hdr;
|
---|
614 | uint16_t u16WhiteBalanceTemperature;
|
---|
615 | } VRDEVIDEOINCTRL_PU_WHITE_BALANCE_TEMPERATURE;
|
---|
616 |
|
---|
617 | typedef struct VRDEVIDEOINCTRL_PU_WHITE_BALANCE_TEMPERATURE_AUTO
|
---|
618 | {
|
---|
619 | VRDEVIDEOINCTRLHDR hdr;
|
---|
620 | uint8_t u8WhiteBalanceTemperatureAuto;
|
---|
621 | } VRDEVIDEOINCTRL_PU_WHITE_BALANCE_TEMPERATURE_AUTO;
|
---|
622 |
|
---|
623 | typedef struct VRDEVIDEOINCTRL_PU_WHITE_BALANCE_COMPONENT
|
---|
624 | {
|
---|
625 | VRDEVIDEOINCTRLHDR hdr;
|
---|
626 | uint16_t u16WhiteBalanceBlue;
|
---|
627 | uint16_t u16WhiteBalanceRed;
|
---|
628 | } VRDEVIDEOINCTRL_PU_WHITE_BALANCE_COMPONENT;
|
---|
629 |
|
---|
630 | typedef struct VRDEVIDEOINCTRL_PU_WHITE_BALANCE_COMPONENT_AUTO
|
---|
631 | {
|
---|
632 | VRDEVIDEOINCTRLHDR hdr;
|
---|
633 | uint8_t u8WhiteBalanceComponentAuto;
|
---|
634 | } VRDEVIDEOINCTRL_PU_WHITE_BALANCE_COMPONENT_AUTO;
|
---|
635 |
|
---|
636 | typedef struct VRDEVIDEOINCTRL_PU_DIGITAL_MULTIPLIER
|
---|
637 | {
|
---|
638 | VRDEVIDEOINCTRLHDR hdr;
|
---|
639 | uint16_t u16MultiplierStep;
|
---|
640 | } VRDEVIDEOINCTRL_PU_DIGITAL_MULTIPLIER;
|
---|
641 |
|
---|
642 | typedef struct VRDEVIDEOINCTRL_PU_DIGITAL_MULTIPLIER_LIMIT
|
---|
643 | {
|
---|
644 | VRDEVIDEOINCTRLHDR hdr;
|
---|
645 | uint16_t u16MultiplierLimit;
|
---|
646 | } VRDEVIDEOINCTRL_PU_DIGITAL_MULTIPLIER_LIMIT;
|
---|
647 |
|
---|
648 | typedef struct VRDEVIDEOINCTRL_PU_ANALOG_VIDEO_STANDARD
|
---|
649 | {
|
---|
650 | VRDEVIDEOINCTRLHDR hdr;
|
---|
651 | uint8_t u8VideoStandard;
|
---|
652 | } VRDEVIDEOINCTRL_PU_ANALOG_VIDEO_STANDARD;
|
---|
653 |
|
---|
654 | typedef struct VRDEVIDEOINCTRL_PU_ANALOG_LOCK_STATUS
|
---|
655 | {
|
---|
656 | VRDEVIDEOINCTRLHDR hdr;
|
---|
657 | uint8_t u8Status;
|
---|
658 | } VRDEVIDEOINCTRL_PU_ANALOG_LOCK_STATUS;
|
---|
659 |
|
---|
660 | /* Set streaming parameters. The actual streaming will be enabled by VS_ON. */
|
---|
661 | #define VRDEVIDEOINCTRL_F_VS_SETUP_FID 0x01
|
---|
662 | #define VRDEVIDEOINCTRL_F_VS_SETUP_EOF 0x02
|
---|
663 |
|
---|
664 | typedef struct VRDEVIDEOINCTRL_VS_SETUP
|
---|
665 | {
|
---|
666 | VRDEVIDEOINCTRLHDR hdr;
|
---|
667 | uint8_t u8FormatId; /* The format id on the client: VRDEVIDEOINFORMATDESC::u8FormatId. */
|
---|
668 | uint8_t u8FramingInfo; /* VRDEVIDEOINCTRL_F_VS_SETUP_*. Set by the client. */
|
---|
669 | uint16_t u16Width;
|
---|
670 | uint16_t u16Height;
|
---|
671 | uint32_t u32FrameInterval; /* Frame interval in 100 ns units, 0 means a still image capture.
|
---|
672 | * The client may choose a different interval if this value is
|
---|
673 | * not supported.
|
---|
674 | */
|
---|
675 | uint16_t u16CompQuality; /* 0 .. 10000 = 0 .. 100%.
|
---|
676 | * Applicable if the format has VRDE_VIDEOIN_F_FMT_COMPQUALITY,
|
---|
677 | * otherwise this field is ignored.
|
---|
678 | */
|
---|
679 | uint16_t u16Delay; /* Latency in ms from video data capture to presentation on the channel.
|
---|
680 | * Set by the client, read by the server.
|
---|
681 | */
|
---|
682 | uint32_t u32ClockFrequency; /* @todo just all clocks in 100ns units? */
|
---|
683 | } VRDEVIDEOINCTRL_VS_SETUP;
|
---|
684 |
|
---|
685 | /* Stop sending video frames. */
|
---|
686 | typedef struct VRDEVIDEOINCTRL_VS_OFF
|
---|
687 | {
|
---|
688 | VRDEVIDEOINCTRLHDR hdr;
|
---|
689 | } VRDEVIDEOINCTRL_VS_OFF;
|
---|
690 |
|
---|
691 | /* Start sending video frames with parameters set by VS_SETUP. */
|
---|
692 | typedef struct VRDEVIDEOINCTRL_VS_ON
|
---|
693 | {
|
---|
694 | VRDEVIDEOINCTRLHDR hdr;
|
---|
695 | } VRDEVIDEOINCTRL_VS_ON;
|
---|
696 |
|
---|
697 | typedef struct VRDEVIDEOINCTRL_VS_STILL_IMAGE_TRIGGER
|
---|
698 | {
|
---|
699 | VRDEVIDEOINCTRLHDR hdr;
|
---|
700 | uint8_t u8Trigger;
|
---|
701 | } VRDEVIDEOINCTRL_VS_STILL_IMAGE_TRIGGER;
|
---|
702 |
|
---|
703 | typedef struct VRDEVIDEOINCTRL_VS_STREAM_ERROR_CODE
|
---|
704 | {
|
---|
705 | VRDEVIDEOINCTRLHDR hdr;
|
---|
706 | uint8_t u8StreamErrorCode;
|
---|
707 | } VRDEVIDEOINCTRL_VS_STREAM_ERROR_CODE;
|
---|
708 |
|
---|
709 | typedef struct VRDEVIDEOINCTRL_VS_GENERATE_KEY_FRAME
|
---|
710 | {
|
---|
711 | VRDEVIDEOINCTRLHDR hdr;
|
---|
712 | uint8_t u8GenerateKeyFrame;
|
---|
713 | } VRDEVIDEOINCTRL_VS_GENERATE_KEY_FRAME;
|
---|
714 |
|
---|
715 | typedef struct VRDEVIDEOINCTRL_VS_UPDATE_FRAME_SEGMENT
|
---|
716 | {
|
---|
717 | VRDEVIDEOINCTRLHDR hdr;
|
---|
718 | uint8_t u8StartFrameSegment;
|
---|
719 | uint8_t u8EndFrameSegment;
|
---|
720 | } VRDEVIDEOINCTRL_VS_UPDATE_FRAME_SEGMENT;
|
---|
721 |
|
---|
722 | typedef struct VRDEVIDEOINCTRL_VS_SYNCH_DELAY
|
---|
723 | {
|
---|
724 | VRDEVIDEOINCTRLHDR hdr;
|
---|
725 | uint16_t u16Delay;
|
---|
726 | } VRDEVIDEOINCTRL_VS_SYNCH_DELAY;
|
---|
727 |
|
---|
728 | /* A hardware button was pressed/released on the device. */
|
---|
729 | typedef struct VRDEVIDEOINCTRL_HW_BUTTON
|
---|
730 | {
|
---|
731 | VRDEVIDEOINCTRLHDR hdr;
|
---|
732 | uint8_t u8Pressed;
|
---|
733 | } VRDEVIDEOINCTRL_HW_BUTTON;
|
---|
734 |
|
---|
735 | typedef struct VRDEVIDEOINCTRL_PROT_PING
|
---|
736 | {
|
---|
737 | VRDEVIDEOINCTRLHDR hdr;
|
---|
738 | uint32_t u32Timestamp; /* Set in the request and the same value must be send back in the response. */
|
---|
739 | } VRDEVIDEOINCTRL_PROT_PING;
|
---|
740 |
|
---|
741 | typedef struct VRDEVIDEOINCTRL_PROT_SAMPLING
|
---|
742 | {
|
---|
743 | VRDEVIDEOINCTRLHDR hdr;
|
---|
744 | uint32_t fu32SampleStart; /* Which parameters must be sampled VRDEVIDEOINCTRL_F_PROT_SAMPLING_*. */
|
---|
745 | uint32_t fu32SampleStop; /* Which parameters to disable VRDEVIDEOINCTRL_F_PROT_SAMPLING_*.
|
---|
746 | * If both Start and Stop is set, then restart the sampling.
|
---|
747 | */
|
---|
748 | uint32_t u32PeriodMS; /* Sampling period in milliseconds. Applies to all samples in fu32SampleStart.
|
---|
749 | * Not mandatory, the actual sampling period may be different.
|
---|
750 | */
|
---|
751 | } VRDEVIDEOINCTRL_PROT_SAMPLING;
|
---|
752 |
|
---|
753 | #define VRDEVIDEOINCTRL_F_PROT_SAMPLING_FRAMES_SOURCE 0x00000001 /* Periodic VRDEVIDEOINCTRL_PROT_FRAMES samples */
|
---|
754 | #define VRDEVIDEOINCTRL_F_PROT_SAMPLING_FRAMES_CLIENT_OUT 0x00000002 /* Periodic VRDEVIDEOINCTRL_PROT_FRAMES samples */
|
---|
755 |
|
---|
756 | typedef struct VRDEVIDEOINCTRL_PROT_FRAMES
|
---|
757 | {
|
---|
758 | VRDEVIDEOINCTRLHDR hdr; /* Note: the message should be sent as VRDE_VIDEOIN_FN_CONTROL_NOTIFY. */
|
---|
759 | uint32_t u32Sample; /* Which sample is this, one of VRDEVIDEOINCTRL_F_PROT_SAMPLING_*. */
|
---|
760 | uint32_t u32TimestampMS; /* When the period started, milliseconds since the start of sampling. */
|
---|
761 | uint32_t u32PeriodMS; /* Actual period during which the frames were counted in milliseconds.
|
---|
762 | * This may be different from VRDEVIDEOINCTRL_PROT_SAMPLING::u32PeriodMS.
|
---|
763 | */
|
---|
764 | uint32_t u32FramesCount; /* How many frames per u32PeriodMS milliseconds. */
|
---|
765 | } VRDEVIDEOINCTRL_PROT_FRAMES;
|
---|
766 |
|
---|
767 |
|
---|
768 | /*
|
---|
769 | * Payload transfers. How frames are sent to the server:
|
---|
770 | * the client send a PAYLOAD packet, which has the already set format.
|
---|
771 | * The server enables the transfers by sending VRDEVIDEOINCTRL_VS_ON.
|
---|
772 | */
|
---|
773 |
|
---|
774 | /* Payload header */
|
---|
775 | typedef struct VRDEVIDEOINPAYLOADHDR
|
---|
776 | {
|
---|
777 | uint8_t u8HeaderLength; /* Entire header. */
|
---|
778 | uint8_t u8HeaderInfo; /* VRDE_VIDEOIN_PAYLOAD_F_* */
|
---|
779 | uint32_t u32PresentationTime; /* @todo define this */
|
---|
780 | uint32_t u32SourceTimeClock; /* @todo At the moment when the frame was sent to the channel.
|
---|
781 | * Allows the server to measure clock drift.
|
---|
782 | */
|
---|
783 | uint16_t u16Reserved; /* @todo */
|
---|
784 | } VRDEVIDEOINPAYLOADHDR;
|
---|
785 |
|
---|
786 | /* VRDEVIDEOINPAYLOADHDR::u8HeaderInfo */
|
---|
787 | #define VRDE_VIDEOIN_PAYLOAD_F_FID 0x01 /* Frame ID */
|
---|
788 | #define VRDE_VIDEOIN_PAYLOAD_F_EOF 0x02 /* End of Frame */
|
---|
789 | #define VRDE_VIDEOIN_PAYLOAD_F_PTS 0x04 /* Presentation Time */
|
---|
790 | #define VRDE_VIDEOIN_PAYLOAD_F_SCR 0x08 /* Source Clock Reference */
|
---|
791 | #define VRDE_VIDEOIN_PAYLOAD_F_RES 0x10 /* Reserved */
|
---|
792 | #define VRDE_VIDEOIN_PAYLOAD_F_STI 0x20 /* Still Image */
|
---|
793 | #define VRDE_VIDEOIN_PAYLOAD_F_ERR 0x40 /* Error */
|
---|
794 | #define VRDE_VIDEOIN_PAYLOAD_F_EOH 0x80 /* End of header */
|
---|
795 |
|
---|
796 |
|
---|
797 | /*
|
---|
798 | * The network channel specification.
|
---|
799 | */
|
---|
800 |
|
---|
801 | /*
|
---|
802 | * The protocol uses a dynamic RDP channel.
|
---|
803 | * Everything is little-endian.
|
---|
804 | */
|
---|
805 |
|
---|
806 | /* The dynamic RDP channel name. */
|
---|
807 | #define VRDE_VIDEOIN_CHANNEL "RVIDEOIN"
|
---|
808 |
|
---|
809 | /* Major functions. */
|
---|
810 | #define VRDE_VIDEOIN_FN_NEGOTIATE 0x0000 /* Version and capabilities check. */
|
---|
811 | #define VRDE_VIDEOIN_FN_NOTIFY 0x0001 /* Device attach/detach from the client. */
|
---|
812 | #define VRDE_VIDEOIN_FN_DEVICEDESC 0x0002 /* Query device description. */
|
---|
813 | #define VRDE_VIDEOIN_FN_CONTROL 0x0003 /* Control the device and start/stop video input.
|
---|
814 | * This function is used for sending a request and
|
---|
815 | * the corresponding response.
|
---|
816 | */
|
---|
817 | #define VRDE_VIDEOIN_FN_CONTROL_NOTIFY 0x0004 /* The client reports a control change, etc.
|
---|
818 | * This function indicated that the message is
|
---|
819 | * not a response to a CONTROL request.
|
---|
820 | */
|
---|
821 | #define VRDE_VIDEOIN_FN_FRAME 0x0005 /* Frame from the client. */
|
---|
822 |
|
---|
823 | /* Status codes. */
|
---|
824 | #define VRDE_VIDEOIN_STATUS_SUCCESS 0 /* Function completed successfully. */
|
---|
825 | #define VRDE_VIDEOIN_STATUS_FAILED 1 /* Failed for some reason. */
|
---|
826 |
|
---|
827 | typedef struct VRDEVIDEOINMSGHDR
|
---|
828 | {
|
---|
829 | uint32_t u32Length; /* The length of the message in bytes, including the header. */
|
---|
830 | uint32_t u32DeviceId; /* The client's device id. */
|
---|
831 | uint32_t u32MessageId; /* Unique id assigned by the server. The client must send a reply with the same id.
|
---|
832 | * If the client initiates a request, then this must be set to 0, because there is
|
---|
833 | * currently no client requests, which would require a response from the server.
|
---|
834 | */
|
---|
835 | uint16_t u16FunctionId; /* VRDE_VIDEOIN_FN_* */
|
---|
836 | uint16_t u16Status; /* The result of a request. VRDE_VIDEOIN_STATUS_*. */
|
---|
837 | } VRDEVIDEOINMSGHDR;
|
---|
838 | ASSERTSIZE(VRDEVIDEOINMSGHDR, 16)
|
---|
839 |
|
---|
840 | /*
|
---|
841 | * VRDE_VIDEOIN_FN_NEGOTIATE
|
---|
842 | *
|
---|
843 | * Sent by the server when the channel is established and the client replies with its capabilities.
|
---|
844 | */
|
---|
845 | #define VRDE_VIDEOIN_NEGOTIATE_VERSION 1
|
---|
846 |
|
---|
847 | /* VRDEVIDEOINMSG_NEGOTIATE::fu32Capabilities */
|
---|
848 | #define VRDE_VIDEOIN_NEGOTIATE_CAP_VOID 0x00000000
|
---|
849 | #define VRDE_VIDEOIN_NEGOTIATE_CAP_PROT 0x00000001 /* Supports VRDE_VIDEOIN_CTRLSEL_PROT_* controls. */
|
---|
850 |
|
---|
851 | typedef struct VRDEVIDEOINMSG_NEGOTIATE
|
---|
852 | {
|
---|
853 | VRDEVIDEOINMSGHDR hdr;
|
---|
854 | uint32_t u32Version; /* VRDE_VIDEOIN_NEGOTIATE_VERSION */
|
---|
855 | uint32_t fu32Capabilities; /* VRDE_VIDEOIN_NEGOTIATE_CAP_* */
|
---|
856 | } VRDEVIDEOINMSG_NEGOTIATE;
|
---|
857 |
|
---|
858 | /*
|
---|
859 | * VRDE_VIDEOIN_FN_NOTIFY
|
---|
860 | *
|
---|
861 | * Sent by the client when a webcam is attached or detached.
|
---|
862 | * The client must send the ATTACH notification for each webcam, which is
|
---|
863 | * already connected to the client when the VIDEOIN channel is established.
|
---|
864 | */
|
---|
865 | #define VRDE_VIDEOIN_NOTIFY_EVENT_ATTACH 0
|
---|
866 | #define VRDE_VIDEOIN_NOTIFY_EVENT_DETACH 1
|
---|
867 | #define VRDE_VIDEOIN_NOTIFY_EVENT_NEGOTIATE 2 /* Negotiate again with the client. */
|
---|
868 |
|
---|
869 | typedef struct VRDEVIDEOINMSG_NOTIFY
|
---|
870 | {
|
---|
871 | VRDEVIDEOINMSGHDR hdr;
|
---|
872 | uint32_t u32NotifyEvent; /* VRDE_VIDEOIN_NOTIFY_EVENT_* */
|
---|
873 | /* Event specific data may follow. The underlying protocol provides the length of the message. */
|
---|
874 | } VRDEVIDEOINMSG_NOTIFY;
|
---|
875 |
|
---|
876 | /*
|
---|
877 | * VRDE_VIDEOIN_FN_DEVICEDESC
|
---|
878 | *
|
---|
879 | * The server queries the description of a device.
|
---|
880 | */
|
---|
881 | typedef struct VRDEVIDEOINMSG_DEVICEDESC_REQ
|
---|
882 | {
|
---|
883 | VRDEVIDEOINMSGHDR hdr;
|
---|
884 | } VRDEVIDEOINMSG_DEVICEDESC_REQ;
|
---|
885 |
|
---|
886 | typedef struct VRDEVIDEOINMSG_DEVICEDESC_RSP
|
---|
887 | {
|
---|
888 | VRDEVIDEOINMSGHDR hdr;
|
---|
889 | VRDEVIDEOINDEVICEDESC Device;
|
---|
890 | /*
|
---|
891 | * VRDEVIDEOINFORMATDESC[0]
|
---|
892 | * VRDEVIDEOINFRAMEDESC[0]
|
---|
893 | * ...
|
---|
894 | * VRDEVIDEOINFRAMEDESC[n]
|
---|
895 | * VRDEVIDEOINFORMATDESC[1]
|
---|
896 | * VRDEVIDEOINFRAMEDESC[0]
|
---|
897 | * ...
|
---|
898 | * VRDEVIDEOINFRAMEDESC[m]
|
---|
899 | * ...
|
---|
900 | */
|
---|
901 | } VRDEVIDEOINMSG_DEVICEDESC_RSP;
|
---|
902 |
|
---|
903 | /*
|
---|
904 | * VRDE_VIDEOIN_FN_CONTROL
|
---|
905 | * VRDE_VIDEOIN_FN_CONTROL_NOTIFY
|
---|
906 | *
|
---|
907 | * Either sent by the server or by the client as a notification/response.
|
---|
908 | * If sent by the client as a notification, then hdr.u32MessageId must be 0.
|
---|
909 | */
|
---|
910 | typedef struct VRDEVIDEOINMSG_CONTROL
|
---|
911 | {
|
---|
912 | VRDEVIDEOINMSGHDR hdr;
|
---|
913 | VRDEVIDEOINCTRLHDR Control;
|
---|
914 | /* Control specific data may follow. */
|
---|
915 | } VRDEVIDEOINMSG_CONTROL;
|
---|
916 |
|
---|
917 | /*
|
---|
918 | * VRDE_VIDEOIN_FN_FRAME
|
---|
919 | *
|
---|
920 | * The client sends a video/still frame in the already specified format.
|
---|
921 | * hdr.u32MessageId must be 0.
|
---|
922 | */
|
---|
923 | typedef struct VRDEVIDEOINMSG_FRAME
|
---|
924 | {
|
---|
925 | VRDEVIDEOINMSGHDR hdr;
|
---|
926 | VRDEVIDEOINPAYLOADHDR Payload;
|
---|
927 | /* The frame data follow. */
|
---|
928 | } VRDEVIDEOINMSG_FRAME;
|
---|
929 |
|
---|
930 |
|
---|
931 | #ifdef VRDE_VIDEOIN_WITH_VRDEINTERFACE
|
---|
932 | /*
|
---|
933 | * The application interface between VirtualBox and the VRDE server.
|
---|
934 | */
|
---|
935 |
|
---|
936 | #define VRDE_VIDEOIN_INTERFACE_NAME "VIDEOIN"
|
---|
937 |
|
---|
938 | typedef struct VRDEVIDEOINDEVICEHANDLE
|
---|
939 | {
|
---|
940 | uint32_t u32ClientId;
|
---|
941 | uint32_t u32DeviceId;
|
---|
942 | } VRDEVIDEOINDEVICEHANDLE;
|
---|
943 |
|
---|
944 | /* The VRDE server video input interface entry points. Interface version 1. */
|
---|
945 | typedef struct VRDEVIDEOININTERFACE
|
---|
946 | {
|
---|
947 | /* The header. */
|
---|
948 | VRDEINTERFACEHDR header;
|
---|
949 |
|
---|
950 | /* Tell the server that this device will be used and associate a context with the device.
|
---|
951 | *
|
---|
952 | * @param hServer The VRDE server instance.
|
---|
953 | * @param pDeviceHandle The device reported by ATTACH notification.
|
---|
954 | * @param pvDeviceCtx The caller context associated with the pDeviceHandle.
|
---|
955 | *
|
---|
956 | * @return IPRT status code.
|
---|
957 | */
|
---|
958 | DECLR3CALLBACKMEMBER(int, VRDEVideoInDeviceAttach, (HVRDESERVER hServer,
|
---|
959 | const VRDEVIDEOINDEVICEHANDLE *pDeviceHandle,
|
---|
960 | void *pvDeviceCtx));
|
---|
961 |
|
---|
962 | /* This device will be not be used anymore. The device context must not be used by the server too.
|
---|
963 | *
|
---|
964 | * @param hServer The VRDE server instance.
|
---|
965 | * @param pDeviceHandle The device reported by ATTACH notification.
|
---|
966 | *
|
---|
967 | * @return IPRT status code.
|
---|
968 | */
|
---|
969 | DECLR3CALLBACKMEMBER(int, VRDEVideoInDeviceDetach, (HVRDESERVER hServer,
|
---|
970 | const VRDEVIDEOINDEVICEHANDLE *pDeviceHandle));
|
---|
971 |
|
---|
972 | /* Get a device description.
|
---|
973 | *
|
---|
974 | * @param hServer The VRDE server instance.
|
---|
975 | * @param pvUser The callers context of this request.
|
---|
976 | * @param pDeviceHandle The device reported by ATTACH notification.
|
---|
977 | *
|
---|
978 | * @return IPRT status code.
|
---|
979 | */
|
---|
980 | DECLR3CALLBACKMEMBER(int, VRDEVideoInGetDeviceDesc, (HVRDESERVER hServer,
|
---|
981 | void *pvUser,
|
---|
982 | const VRDEVIDEOINDEVICEHANDLE *pDeviceHandle));
|
---|
983 |
|
---|
984 | /* Submit a set/get control request.
|
---|
985 | *
|
---|
986 | * @param hServer The VRDE server instance.
|
---|
987 | * @param pvUser The callers context of this request.
|
---|
988 | * @param pDeviceHandle The device reported by ATTACH notification.
|
---|
989 | * @param pReq The request.
|
---|
990 | * @param cbReq Size of the request.
|
---|
991 | *
|
---|
992 | * @return IPRT status code.
|
---|
993 | */
|
---|
994 | DECLR3CALLBACKMEMBER(int, VRDEVideoInControl, (HVRDESERVER hServer,
|
---|
995 | void *pvUser,
|
---|
996 | const VRDEVIDEOINDEVICEHANDLE *pDeviceHandle,
|
---|
997 | const VRDEVIDEOINCTRLHDR *pReq,
|
---|
998 | uint32_t cbReq));
|
---|
999 |
|
---|
1000 | } VRDEVIDEOININTERFACE;
|
---|
1001 |
|
---|
1002 |
|
---|
1003 | /*
|
---|
1004 | * Notifications.
|
---|
1005 | * Data structures: pvData of VRDEVIDEOINCALLBACKS::VRDECallbackVideoInNotify.
|
---|
1006 | */
|
---|
1007 | typedef struct VRDEVIDEOINNOTIFYATTACH
|
---|
1008 | {
|
---|
1009 | VRDEVIDEOINDEVICEHANDLE deviceHandle;
|
---|
1010 | uint32_t u32Version; /* VRDE_VIDEOIN_NEGOTIATE_VERSION */
|
---|
1011 | uint32_t fu32Capabilities; /* VRDE_VIDEOIN_NEGOTIATE_CAP_* */
|
---|
1012 | } VRDEVIDEOINNOTIFYATTACH;
|
---|
1013 |
|
---|
1014 | typedef struct VRDEVIDEOINNOTIFYDETACH
|
---|
1015 | {
|
---|
1016 | VRDEVIDEOINDEVICEHANDLE deviceHandle;
|
---|
1017 | } VRDEVIDEOINNOTIFYDETACH;
|
---|
1018 |
|
---|
1019 | /* Notification codes, */
|
---|
1020 | #define VRDE_VIDEOIN_NOTIFY_ID_ATTACH 0
|
---|
1021 | #define VRDE_VIDEOIN_NOTIFY_ID_DETACH 1
|
---|
1022 |
|
---|
1023 |
|
---|
1024 | /* Video input interface callbacks. */
|
---|
1025 | typedef struct VRDEVIDEOINCALLBACKS
|
---|
1026 | {
|
---|
1027 | /* The header. */
|
---|
1028 | VRDEINTERFACEHDR header;
|
---|
1029 |
|
---|
1030 | /* Notifications.
|
---|
1031 | *
|
---|
1032 | * @param pvCallback The callbacks context specified in VRDEGetInterface.
|
---|
1033 | * @param u32EventId The notification identifier: VRDE_VIDEOIN_NOTIFY_*.
|
---|
1034 | * @param pvData The notification specific data.
|
---|
1035 | * @param cbData The size of buffer pointed by pvData.
|
---|
1036 | */
|
---|
1037 | DECLR3CALLBACKMEMBER(void, VRDECallbackVideoInNotify,(void *pvCallback,
|
---|
1038 | uint32_t u32Id,
|
---|
1039 | const void *pvData,
|
---|
1040 | uint32_t cbData));
|
---|
1041 |
|
---|
1042 | /* Device description received from the client.
|
---|
1043 | *
|
---|
1044 | * @param pvCallback The callbacks context specified in VRDEGetInterface.
|
---|
1045 | * @param rcRequest The result code of the request.
|
---|
1046 | * @param pDeviceCtx The device context associated with the device in VRDEVideoInGetDeviceDesc.
|
---|
1047 | * @param pvUser The pvUser parameter of VRDEVideoInGetDeviceDesc.
|
---|
1048 | * @param pDeviceDesc The device description.
|
---|
1049 | * @param cbDeviceDesc The size of buffer pointed by pDevice.
|
---|
1050 | */
|
---|
1051 | DECLR3CALLBACKMEMBER(void, VRDECallbackVideoInDeviceDesc,(void *pvCallback,
|
---|
1052 | int rcRequest,
|
---|
1053 | void *pDeviceCtx,
|
---|
1054 | void *pvUser,
|
---|
1055 | const VRDEVIDEOINDEVICEDESC *pDeviceDesc,
|
---|
1056 | uint32_t cbDeviceDesc));
|
---|
1057 |
|
---|
1058 | /* Control response or notification.
|
---|
1059 | *
|
---|
1060 | * @param pvCallback The callbacks context specified in VRDEGetInterface.
|
---|
1061 | * @param rcRequest The result code of the request.
|
---|
1062 | * @param pDeviceCtx The device context associated with the device in VRDEVideoInGetDeviceDesc.
|
---|
1063 | * @param pvUser The pvUser parameter of VRDEVideoInControl. NULL if this is a notification.
|
---|
1064 | * @param pControl The control information.
|
---|
1065 | * @param cbControl The size of buffer pointed by pControl.
|
---|
1066 | */
|
---|
1067 | DECLR3CALLBACKMEMBER(void, VRDECallbackVideoInControl,(void *pvCallback,
|
---|
1068 | int rcRequest,
|
---|
1069 | void *pDeviceCtx,
|
---|
1070 | void *pvUser,
|
---|
1071 | const VRDEVIDEOINCTRLHDR *pControl,
|
---|
1072 | uint32_t cbControl));
|
---|
1073 |
|
---|
1074 | /* Frame which was received from the client.
|
---|
1075 | *
|
---|
1076 | * @param pvCallback The callbacks context specified in VRDEGetInterface.
|
---|
1077 | * @param rcRequest The result code of the request.
|
---|
1078 | * @param pDeviceCtx The device context associated with the device in VRDEVideoInGetDeviceDesc.
|
---|
1079 | * @param pFrame The frame data.
|
---|
1080 | * @param cbFrame The size of buffer pointed by pFrame.
|
---|
1081 | */
|
---|
1082 | DECLR3CALLBACKMEMBER(void, VRDECallbackVideoInFrame,(void *pvCallback,
|
---|
1083 | int rcRequest,
|
---|
1084 | void *pDeviceCtx,
|
---|
1085 | const VRDEVIDEOINPAYLOADHDR *pFrame,
|
---|
1086 | uint32_t cbFrame));
|
---|
1087 |
|
---|
1088 | } VRDEVIDEOINCALLBACKS;
|
---|
1089 | #endif /* VRDE_VIDEOIN_WITH_VRDEINTERFACE */
|
---|
1090 |
|
---|
1091 | #pragma pack()
|
---|
1092 |
|
---|
1093 | #endif /* !VBOX_INCLUDED_RemoteDesktop_VRDEVideoIn_h */
|
---|