1 | /*
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2 | * Core Audio device topology definitions
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3 | *
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4 | * Copyright 2009 Maarten Lankhorst
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5 | *
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6 | * This library is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU Lesser General Public
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8 | * License as published by the Free Software Foundation; either
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9 | * version 2.1 of the License, or (at your option) any later version.
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10 | *
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11 | * This library is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | * Lesser General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU Lesser General Public
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17 | * License along with this library; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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19 | *
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20 | */
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21 |
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22 | /*
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23 | * Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
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24 | * other than GPL or LGPL is available it will apply instead, Oracle elects to use only
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25 | * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
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26 | * a choice of LGPL license versions is made available with the language indicating
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27 | * that LGPLv2 or any later version may be used, or where a choice of which version
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28 | * of the LGPL is applied is otherwise unspecified.
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29 | */
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30 |
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31 | interface IPart;
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32 | interface IControlInterface;
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33 | interface IDeviceTopology;
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34 | interface IControlChangeNotify;
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35 |
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36 | import "oaidl.idl";
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37 | import "ocidl.idl";
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38 | import "propidl.idl";
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39 |
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40 | cpp_quote("#ifndef E_NOTFOUND")
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41 | cpp_quote("#define E_NOTFOUND HRESULT_FROM_WIN32(ERROR_NOT_FOUND)")
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42 | cpp_quote("#endif")
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43 |
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44 | cpp_quote("#define DEVTOPO_HARDWARE_INITIATED_EVENTCONTEXT 0x64726148 /* 'draH' */")
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45 | cpp_quote("DEFINE_GUID(EVENTCONTEXT_VOLUMESLIDER, 0xe2c2e9de, 0x09b1, 0x4b04,0x84,0xe5, 0x07, 0x93, 0x12, 0x25, 0xee, 0x04);")
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46 |
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47 | cpp_quote("#define _IKsControl_")
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48 | cpp_quote("#include <ks.h>")
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49 | cpp_quote("#include <ksmedia.h>")
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50 | cpp_quote("#ifndef _KS_")
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51 |
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52 | typedef struct {
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53 | ULONG FormatSize;
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54 | ULONG Flags;
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55 | ULONG SampleSize;
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56 | ULONG Reserved;
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57 | GUID MajorFormat;
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58 | GUID SubFormat;
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59 | GUID Specifier;
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60 | } KSDATAFORMAT;
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61 |
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62 | typedef KSDATAFORMAT *PKSDATAFORMAT;
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63 |
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64 | typedef struct
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65 | {
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66 | union
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67 | {
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68 | struct {
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69 | GUID Set;
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70 | ULONG Id;
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71 | ULONG Flags;
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72 | };
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73 | LONGLONG Alignment;
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74 | };
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75 | } KSIDENTIFIER;
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76 |
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77 | typedef KSIDENTIFIER KSPROPERTY, *PKSPROPERTY;
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78 | typedef KSIDENTIFIER KSMETHOD, *PKSMETHOD;
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79 | typedef KSIDENTIFIER KSEVENT, *PKSEVENT;
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80 |
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81 | typedef enum
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82 | {
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83 | eConnTypeUnknown = 0,
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84 | eConnType3Point5mm,
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85 | eConnTypeQuarter,
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86 | eConnTypeAtapiInternal,
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87 | eConnTypeRCA,
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88 | eConnTypeOptical,
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89 | eConnTypeOtherDigital,
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90 | eConnTypeOtherAnalog,
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91 | eConnTypeMultichannelAnalogDIN,
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92 | eConnTypeXlrProfessional,
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93 | eConnTypeRj11Modem,
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94 | eConnTypeCombination
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95 | } EPcxConnectionType;
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96 |
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97 | typedef enum
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98 | {
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99 | eGeoLocRear = 1,
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100 | eGeoLocFront,
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101 | eGeoLocLeft,
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102 | eGeoLocRight,
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103 | eGeoLocTop,
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104 | eGeoLocBottom,
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105 | eGeoLocRearPanel,
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106 | eGeoLocRiser,
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107 | eGeoLocInsideMobileLid,
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108 | eGeoLocDrivebay,
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109 | eGeoLocHDMI,
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110 | eGeoLocOutsideMobileLid,
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111 | eGeoLocATAPI,
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112 | eGeoLocReserved5,
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113 | eGeoLocReserved6
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114 | } EPcxGeoLocation;
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115 |
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116 | typedef enum
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117 | {
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118 | eGenLocPrimaryBox = 0,
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119 | eGenLocInternal,
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120 | eGenLocSeparate,
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121 | eGenLocOther
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122 | } EPcxGenLocation;
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123 |
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124 | typedef enum
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125 | {
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126 | ePortConnJack = 0,
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127 | ePortConnIntegratedDevice,
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128 | ePortConnBothIntegratedAndJack,
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129 | ePortConnUnknown
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130 | } EPxcPortConnection;
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131 |
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132 | typedef struct
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133 | {
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134 | DWORD ChannelMapping;
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135 | COLORREF Color;
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136 | EPcxConnectionType ConnectionType;
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137 | EPcxGeoLocation GeoLocation;
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138 | EPcxGenLocation GenLocation;
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139 | EPxcPortConnection PortConnection;
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140 | BOOL IsConnected;
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141 | } KSJACK_DESCRIPTION;
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142 |
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143 | typedef KSJACK_DESCRIPTION *PKSJACK_DESCRIPTION;
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144 |
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145 | typedef struct _LUID
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146 | {
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147 | DWORD LowPart;
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148 | LONG HighPart;
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149 | } LUID;
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150 |
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151 | typedef struct _LUID *PLUID;
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152 |
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153 | typedef enum
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154 | {
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155 | KSJACK_SINK_CONNECTIONTYPE_HDMI = 0,
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156 | KSJACK_SINK_CONNECTIONTYPE_DISPLAYPORT
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157 | } KSJACK_SINK_CONNECTIONTYPE;
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158 |
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159 | typedef struct _tagKSJACK_SINK_INFORMATION
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160 | {
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161 | KSJACK_SINK_CONNECTIONTYPE ConnType;
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162 | WORD ManufacturerId;
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163 | WORD ProductId;
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164 | WORD AudioLatency;
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165 | BOOL HDCPCapable;
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166 | BOOL AICapable;
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167 | UCHAR SinkDescriptionLength;
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168 | WCHAR SinkDescription[32];
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169 | LUID PortId;
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170 | } KSJACK_SINK_INFORMATION;
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171 |
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172 | typedef struct _tagKSJACK_DESCRIPTION2
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173 | {
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174 | DWORD DeviceStateInfo;
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175 | DWORD JackCapabilities;
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176 | } KSJACK_DESCRIPTION2;
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177 |
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178 | typedef struct _tagKSJACK_DESCRIPTION2 *PKSJACK_DESCRIPTION2;
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179 |
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180 | cpp_quote("#endif")
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181 |
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182 | typedef enum
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183 | {
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184 | In = 0,
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185 | Out
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186 | } DataFlow;
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187 |
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188 | typedef enum
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189 | {
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190 | Connector = 0,
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191 | Subunit
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192 | } PartType;
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193 |
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194 | typedef enum
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195 | {
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196 | Unknown_Connector = 0,
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197 | Physical_Internal,
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198 | Physical_External,
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199 | Software_IO,
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200 | Software_Fixed,
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201 | Network
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202 | } ConnectorType;
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203 |
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204 | [
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205 | pointer_default(unique),
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206 | nonextensible,
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207 | uuid(28f54685-06fd-11d2-b27a-00a0c9223196),
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208 | local,
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209 | object
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210 | ]
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211 | interface IKsControl : IUnknown
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212 | {
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213 | HRESULT KsProperty(
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214 | [in] PKSPROPERTY Property,
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215 | [in] ULONG PropertyLength,
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216 | [in,out] void *PropertyData,
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217 | [in] ULONG DataLength,
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218 | [out] ULONG *BytesReturned
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219 | );
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220 | HRESULT KsMethod(
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221 | [in] PKSMETHOD Method,
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222 | [in] ULONG MethodLength,
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223 | [in,out] void *MethodData,
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224 | [in] ULONG DataLength,
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225 | [out] ULONG *BytesReturned
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226 | );
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227 | HRESULT KsEvent(
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228 | [in] PKSEVENT Event,
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229 | [in] ULONG EventLength,
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230 | [in,out] void *EventData,
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231 | [in] ULONG DataLength,
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232 | [out] ULONG *BytesReturned
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233 | );
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234 | }
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235 |
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236 | [
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237 | pointer_default(unique),
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238 | nonextensible,
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239 | uuid(c2f8e001-f205-4bc9-99bc-c13b1e048ccb),
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240 | local,
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241 | object
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242 | ]
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243 | interface IPerChannelDbLevel : IUnknown
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244 | {
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245 | HRESULT GetChannelCount(
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246 | [out] UINT *pcChannels
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247 | );
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248 | HRESULT GetLevelRange(
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249 | [in] UINT nChannel,
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250 | [out] float *pfMinLevelDB,
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251 | [out] float *pfMaxLevelDB,
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252 | [out] float *pfStepping
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253 | );
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254 | HRESULT GetLevel(
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255 | [in] UINT nChannel,
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256 | [out] float *pfLevelDB
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257 | );
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258 | HRESULT SetLevel(
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259 | [in] UINT nChannel,
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260 | [in] float fLevelDB,
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261 | [in,unique] LPCGUID pguidEventContext
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262 | );
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263 | HRESULT SetLevelUniform(
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264 | [in] float fLevelDB,
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265 | [in,unique] LPCGUID pguidEventContext
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266 | );
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267 | HRESULT SetLevelAllChannels(
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268 | [size_is(cChannels),in] float *aLevelsDB,
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269 | [in] ULONG cChannels,
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270 | [in] LPCGUID pguidEventContext
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271 | );
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272 | }
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273 |
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274 | [
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275 | pointer_default(unique),
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276 | nonextensible,
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277 | uuid(7fb7b48f-531d-44a2-bcb3-5ad5a134b3dc),
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278 | local,
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279 | object
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280 | ]
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281 | interface IAudioVolumeLevel : IPerChannelDbLevel
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282 | {
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283 | /* Empty */
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284 | }
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285 |
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286 | [
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287 | pointer_default(unique),
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288 | nonextensible,
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289 | uuid(bb11c46f-ec28-493c-b88a-5db88062ce98),
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290 | local,
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291 | object
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292 | ]
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293 | interface IAudioChannelConfig : IUnknown
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294 | {
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295 | HRESULT SetChannelConfig(
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296 | [in] DWORD dwConfig,
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297 | [in] LPCGUID pguidEventContext
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298 | );
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299 | HRESULT GetChannelConfig(
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300 | [in] DWORD dwConfig,
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301 | [retval,out] DWORD *pdwConfig
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302 | );
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303 | }
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304 |
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305 | [
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306 | pointer_default(unique),
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307 | nonextensible,
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308 | uuid(7d8b1437-dd53-4350-9c1b-1ee2890bf938),
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309 | local,
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310 | object
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311 | ]
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312 | interface IAudioLoudness : IUnknown
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313 | {
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314 | HRESULT GetEnabled(
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315 | [out] BOOL *pbEnabled
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316 | );
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317 | HRESULT SetEnabled(
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318 | [in] BOOL bEnabled,
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319 | [in] LPCGUID pguidEventContext
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320 | );
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321 | }
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322 |
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323 | [
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324 | pointer_default(unique),
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325 | nonextensible,
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326 | uuid(4f03dc02-5e6e-4653-8f72-a030c123d598),
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327 | local,
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328 | object
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329 | ]
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330 | interface IAudioInputSelector : IUnknown
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331 | {
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332 | HRESULT GetSelection(
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333 | [out] UINT *pnIdSelected
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334 | );
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335 | HRESULT SetSelection(
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336 | [in] UINT nIdSelect,
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337 | [unique,in] LPCGUID pguidEventContext
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338 | );
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339 | }
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340 |
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341 | [
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342 | pointer_default(unique),
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343 | nonextensible,
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344 | uuid(bb515f69-94a7-429e-8b9c-271b3f11a3ab),
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345 | local,
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346 | object
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347 | ]
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348 | interface IAudioOutputSelector : IUnknown
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349 | {
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350 | HRESULT GetSelection(
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351 | [out] UINT *pnIdSelected
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352 | );
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353 | HRESULT SetSelection(
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354 | [in] UINT nIdSelect,
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355 | [unique,in] LPCGUID pguidEventContext
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356 | );
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357 | }
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358 |
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359 | [
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360 | pointer_default(unique),
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361 | nonextensible,
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362 | uuid(bb515f69-94a7-429e-8b9c-271b3f11a3ab),
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363 | local,
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364 | object
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365 | ]
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366 | interface IAudioMute : IUnknown
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367 | {
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368 | HRESULT SetMute(
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369 | [in] BOOL bMute,
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370 | [unique,in] LPCGUID pguidEventContext
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371 | );
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372 | HRESULT GetMute(
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373 | [out] BOOL *pbMute
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374 | );
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375 | }
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376 |
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377 | [
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378 | pointer_default(unique),
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379 | nonextensible,
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380 | uuid(a2b1a1d9-4db3-425d-a2b2-bd335cb3e2e5),
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381 | local,
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382 | object
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383 | ]
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384 | interface IAudioBass : IPerChannelDbLevel
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385 | {
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386 | /* Empty */
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387 | }
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388 |
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389 | [
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390 | pointer_default(unique),
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391 | nonextensible,
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392 | uuid(5e54b6d7-b44b-40d9-9a9e-e691d9ce6edf),
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393 | local,
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394 | object
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395 | ]
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396 | interface IAudioMidRange : IPerChannelDbLevel
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397 | {
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398 | /* Empty */
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399 | }
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400 |
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401 | [
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402 | pointer_default(unique),
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403 | nonextensible,
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404 | uuid(0a717812-694e-4907-b74b-bafa5cfdca7b),
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405 | local,
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406 | object
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407 | ]
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408 | interface IAudioTreble : IPerChannelDbLevel
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409 | {
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410 | /* Empty */
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411 | }
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412 |
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413 | [
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414 | pointer_default(unique),
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415 | nonextensible,
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416 | uuid(bb515f69-94a7-429e-8b9c-271b3f11a3ab),
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417 | local,
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418 | object
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419 | ]
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420 | interface IAudioAutoGainControl : IUnknown
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421 | {
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422 | HRESULT GetEnabled(
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423 | [in] BOOL bEnabled,
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424 | [unique,in] LPCGUID pguidEventContext
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425 | );
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426 | HRESULT GetMute(
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427 | [out] BOOL *pbEnabled
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428 | );
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429 | }
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430 |
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431 | [
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432 | pointer_default(unique),
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433 | nonextensible,
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434 | uuid(dd79923c-0599-45e0-b8b6-c8df7db6e796),
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435 | local,
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436 | object
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437 | ]
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438 | interface IAudioPeakMeter : IUnknown
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439 | {
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440 | HRESULT GetChannelCount(
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441 | [out] UINT *pcChannels
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442 | );
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443 | HRESULT GetLevel(
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444 | [in] UINT nChannel,
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445 | [out] float *pfLevel
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446 | );
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447 | }
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448 |
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449 | [
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450 | pointer_default(unique),
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451 | nonextensible,
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452 | uuid(3b22bcbf-2586-4af0-8583-205d391b807c),
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453 | local,
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454 | object
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455 | ]
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456 | interface IDeviceSpecificProperty : IUnknown
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457 | {
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458 | HRESULT GetType(
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459 | [out] VARTYPE *pVType
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460 | );
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461 | HRESULT GetValue(
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462 | [out] VARTYPE *pvType,
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463 | [out,in] DWORD *pcbValue
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464 | );
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465 | HRESULT SetValue(
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466 | [in] void *pvValue,
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467 | [in] DWORD cbValue,
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468 | [in] LPCGUID pguidEventContext
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469 | );
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470 | HRESULT Get4BRange(
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471 | [out] LONG *plMin,
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472 | [out] LONG *plMax,
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473 | [out] LONG *plStepping
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474 | );
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475 | }
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476 |
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477 | [
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478 | pointer_default(unique),
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479 | nonextensible,
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480 | uuid(3cb4a69d-bb6f-4d2b-95b7-452d2c155db5),
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481 | local,
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482 | object
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483 | ]
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484 | interface IKsFormatSupport : IUnknown
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485 | {
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486 | HRESULT IsFormatSupported(
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487 | [size_is(cbFormat),in] PKSDATAFORMAT pKsFormat,
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488 | [in] DWORD cbFormat,
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489 | [out] BOOL *pbSupported
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490 | );
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491 | HRESULT GetDevicePreferredFormat(
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492 | [out] PKSDATAFORMAT *ppKsFormat
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493 | );
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494 | }
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495 |
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496 | [
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497 | pointer_default(unique),
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498 | nonextensible,
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499 | uuid(4509f757-2d46-4637-8e62-ce7db944f57b),
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500 | local,
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501 | object
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502 | ]
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503 | interface IKsJackDescription : IUnknown
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504 | {
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505 | HRESULT GetJackCount(
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506 | [out] UINT *pcJacks
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507 | );
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508 | HRESULT GetJackDescription(
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509 | [in] UINT nJack,
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510 | [out] KSJACK_DESCRIPTION *pDescription
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511 | );
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512 | }
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513 |
|
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514 | [
|
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515 | pointer_default(unique),
|
---|
516 | nonextensible,
|
---|
517 | uuid(478f3a9b-e0c9-4827-9228-6f5505ffe76a),
|
---|
518 | local,
|
---|
519 | object
|
---|
520 | ]
|
---|
521 | interface IKsJackDescription2 : IUnknown
|
---|
522 | {
|
---|
523 | HRESULT GetJackCount(
|
---|
524 | [out] UINT *pcJacks
|
---|
525 | );
|
---|
526 | HRESULT GetJackDescription2(
|
---|
527 | [in] UINT nJack,
|
---|
528 | [out] KSJACK_DESCRIPTION2 *pDescription2
|
---|
529 | );
|
---|
530 | }
|
---|
531 |
|
---|
532 | [
|
---|
533 | pointer_default(unique),
|
---|
534 | nonextensible,
|
---|
535 | uuid(d9bd72ed-290f-4581-9ff3-61027a8fe532),
|
---|
536 | local,
|
---|
537 | object
|
---|
538 | ]
|
---|
539 | interface IKsJackSinkInformation : IUnknown
|
---|
540 | {
|
---|
541 | HRESULT GetJackSinkInformation(
|
---|
542 | [out] KSJACK_SINK_INFORMATION *pJackSinkInformation
|
---|
543 | );
|
---|
544 | }
|
---|
545 |
|
---|
546 | [
|
---|
547 | pointer_default(unique),
|
---|
548 | nonextensible,
|
---|
549 | uuid(6daa848c-5eb0-45cc-aea5-998a2cda1ffb),
|
---|
550 | local,
|
---|
551 | object
|
---|
552 | ]
|
---|
553 | interface IPartsList : IUnknown
|
---|
554 | {
|
---|
555 | HRESULT GetCount(
|
---|
556 | [out] UINT *pCount
|
---|
557 | );
|
---|
558 | HRESULT GetPart(
|
---|
559 | [in] UINT nIndex,
|
---|
560 | [out] IPart **ppPart
|
---|
561 | );
|
---|
562 | }
|
---|
563 |
|
---|
564 | [
|
---|
565 | pointer_default(unique),
|
---|
566 | nonextensible,
|
---|
567 | uuid(ae2de0e4-5bca-4f2d-aa46-5d13f8fdb3a9),
|
---|
568 | local,
|
---|
569 | object
|
---|
570 | ]
|
---|
571 | interface IPart : IUnknown
|
---|
572 | {
|
---|
573 | HRESULT GetName(
|
---|
574 | [out] LPWSTR *ppwstrName
|
---|
575 | );
|
---|
576 | HRESULT GetLocalId(
|
---|
577 | [out] UINT *pnId
|
---|
578 | );
|
---|
579 | HRESULT GetGlobalId(
|
---|
580 | [out] LPWSTR *ppwstrGlobalId
|
---|
581 | );
|
---|
582 | HRESULT GetPartType(
|
---|
583 | [out] PartType *pPartType
|
---|
584 | );
|
---|
585 | HRESULT GetSubType(
|
---|
586 | [out] GUID *pSubType
|
---|
587 | );
|
---|
588 | HRESULT GetControlInterfaceCount(
|
---|
589 | [out] UINT *pCount
|
---|
590 | );
|
---|
591 | HRESULT GetControlInterface(
|
---|
592 | [in] UINT nIndex,
|
---|
593 | [out] IControlInterface **ppInterfaceDesc
|
---|
594 | );
|
---|
595 | HRESULT EnumPartsIncoming(
|
---|
596 | [out] IPartsList **ppParts
|
---|
597 | );
|
---|
598 | HRESULT EnumPartsOutgoing(
|
---|
599 | [out] IPartsList **ppParts
|
---|
600 | );
|
---|
601 | HRESULT GetTopologyObjects(
|
---|
602 | [out] IDeviceTopology **ppTopology
|
---|
603 | );
|
---|
604 | HRESULT Activate(
|
---|
605 | [in] DWORD dwClsContext,
|
---|
606 | [in] REFIID refiid,
|
---|
607 | [iid_is(refiid),out] void **ppvObject
|
---|
608 | );
|
---|
609 | HRESULT RegisterControlChangeCallback(
|
---|
610 | [in] REFGUID riid,
|
---|
611 | [in] IControlChangeNotify *pNotify
|
---|
612 | );
|
---|
613 | HRESULT UnregisterControlChangeCallback(
|
---|
614 | [in] IControlChangeNotify *pNotify
|
---|
615 | );
|
---|
616 | };
|
---|
617 |
|
---|
618 | [
|
---|
619 | pointer_default(unique),
|
---|
620 | nonextensible,
|
---|
621 | uuid(9c2c4058-23f5-41de-877a-df3af236a09e),
|
---|
622 | local,
|
---|
623 | object
|
---|
624 | ]
|
---|
625 | interface IConnector : IUnknown
|
---|
626 | {
|
---|
627 | HRESULT GetType(
|
---|
628 | [out] ConnectorType *pType
|
---|
629 | );
|
---|
630 | HRESULT GetDataFlow(
|
---|
631 | [out] DataFlow *pFlow
|
---|
632 | );
|
---|
633 | HRESULT ConnectTo(
|
---|
634 | [in] IConnector *pConnectTo
|
---|
635 | );
|
---|
636 | HRESULT Disconnect(void);
|
---|
637 | HRESULT IsConnected(
|
---|
638 | [out] BOOL *pbConnected
|
---|
639 | );
|
---|
640 | HRESULT GetConnectedTo(
|
---|
641 | [out] IConnector **ppConTo
|
---|
642 | );
|
---|
643 | HRESULT GetConnectorIdConnectedTo(
|
---|
644 | [out] LPWSTR *ppwstrConnectorId
|
---|
645 | );
|
---|
646 | HRESULT GetDeviceIdConnectedTo(
|
---|
647 | [out] LPWSTR *ppwstrDeviceId
|
---|
648 | );
|
---|
649 | }
|
---|
650 |
|
---|
651 | [
|
---|
652 | pointer_default(unique),
|
---|
653 | nonextensible,
|
---|
654 | uuid(82149a85-dba6-4487-86bb-ea8f7fefcc71),
|
---|
655 | local,
|
---|
656 | object
|
---|
657 | ]
|
---|
658 | interface ISubUnit: IUnknown
|
---|
659 | {
|
---|
660 | /* Empty IUnknown interface.. */
|
---|
661 | }
|
---|
662 |
|
---|
663 | [
|
---|
664 | pointer_default(unique),
|
---|
665 | nonextensible,
|
---|
666 | uuid(45d37c3f-5140-444a-ae24-400789f3cbf3),
|
---|
667 | local,
|
---|
668 | object
|
---|
669 | ]
|
---|
670 | interface IControlInterface : IUnknown
|
---|
671 | {
|
---|
672 | HRESULT GetName(
|
---|
673 | [out] LPWSTR *ppwstrName
|
---|
674 | );
|
---|
675 | HRESULT GetIID(
|
---|
676 | [out] GUID *pIID
|
---|
677 | );
|
---|
678 | }
|
---|
679 |
|
---|
680 | [
|
---|
681 | pointer_default(unique),
|
---|
682 | nonextensible,
|
---|
683 | uuid(a09513ed-c709-4d21-bd7b-5f34c47f3947),
|
---|
684 | local,
|
---|
685 | object
|
---|
686 | ]
|
---|
687 | interface IControlChangeNotify : IUnknown
|
---|
688 | {
|
---|
689 | HRESULT OnNotify(
|
---|
690 | [in] DWORD dwSenderProcessId,
|
---|
691 | [in] LPCGUID ppguidEventContext
|
---|
692 | );
|
---|
693 | }
|
---|
694 |
|
---|
695 | [
|
---|
696 | pointer_default(unique),
|
---|
697 | nonextensible,
|
---|
698 | uuid(2a07407e-6497-4a18-9787-32f79bd0d98f),
|
---|
699 | local,
|
---|
700 | object
|
---|
701 | ]
|
---|
702 | interface IDeviceTopology : IUnknown
|
---|
703 | {
|
---|
704 | HRESULT GetConnectorCount(
|
---|
705 | [out] UINT *pCount
|
---|
706 | );
|
---|
707 | HRESULT GetConnector(
|
---|
708 | [in] UINT nIndex,
|
---|
709 | [out] IConnector **ppConnector
|
---|
710 | );
|
---|
711 | HRESULT GetSubunitCount(
|
---|
712 | [out] UINT *pCount
|
---|
713 | );
|
---|
714 | HRESULT GetSubunit(
|
---|
715 | [in] UINT nIndex,
|
---|
716 | [out] ISubUnit **ppConnector
|
---|
717 | );
|
---|
718 | HRESULT GetPartById(
|
---|
719 | [in] UINT nId,
|
---|
720 | [out] IPart **ppPart
|
---|
721 | );
|
---|
722 | HRESULT GetDeviceId(
|
---|
723 | [out] LPWSTR *ppwstrDeviceId
|
---|
724 | );
|
---|
725 | HRESULT GetSignalPath(
|
---|
726 | [in] IPart *pIPartFrom,
|
---|
727 | [in] IPart *pIPartTo,
|
---|
728 | [in] BOOL bRejectMixedPaths,
|
---|
729 | [out] IPartsList **ppParts
|
---|
730 | );
|
---|
731 | }
|
---|
732 |
|
---|
733 | [
|
---|
734 | version(1.0)
|
---|
735 | ]
|
---|
736 | library DevTopologyLib
|
---|
737 | {
|
---|
738 | [
|
---|
739 | uuid(1df639d0-5ec1-47aa-9379-828dc1aa8c59),
|
---|
740 | ]
|
---|
741 | coclass DeviceTopology
|
---|
742 | {
|
---|
743 | interface IDeviceTopology;
|
---|
744 | }
|
---|
745 | }
|
---|