1 | /* $Id: DrvHostAudioValidationKit.cpp 106061 2024-09-16 14:03:52Z vboxsync $ */
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2 | /** @file
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3 | * Host audio driver - ValidationKit - For dumping and injecting audio data from/to the device emulation.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2016-2024 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 |
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29 | /*********************************************************************************************************************************
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30 | * Defined Constants And Macros *
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31 | *********************************************************************************************************************************/
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32 | #define LOG_GROUP LOG_GROUP_DRV_HOST_AUDIO
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33 | #include <iprt/dir.h>
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34 | #include <iprt/env.h>
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35 | #include <iprt/mem.h>
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36 | #include <iprt/path.h>
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37 | #include <iprt/semaphore.h>
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38 | #include <iprt/stream.h>
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39 | #include <iprt/uuid.h> /* For PDMIBASE_2_PDMDRV. */
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40 |
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41 | #include <VBox/log.h>
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42 | #include <VBox/vmm/pdmaudioifs.h>
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43 | #include <VBox/vmm/pdmaudioinline.h>
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44 |
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45 | #include "VBoxDD.h"
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46 | #include "AudioHlp.h"
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47 | #include "AudioTest.h"
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48 | #include "AudioTestService.h"
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49 |
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50 |
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51 | #ifdef DEBUG_andy
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52 | /** Enables dumping audio streams to the temporary directory for debugging. */
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53 | # define VBOX_WITH_AUDIO_VALKIT_DUMP_STREAMS
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54 | #endif
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55 |
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56 |
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57 | /*********************************************************************************************************************************
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58 | * Structures and Typedefs *
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59 | *********************************************************************************************************************************/
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60 | /**
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61 | * Structure for keeping a Validation Kit input/output stream.
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62 | */
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63 | typedef struct VALKITAUDIOSTREAM
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64 | {
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65 | /** Common part. */
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66 | PDMAUDIOBACKENDSTREAM Core;
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67 | /** The stream's acquired configuration. */
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68 | PDMAUDIOSTREAMCFG Cfg;
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69 | #ifdef VBOX_WITH_AUDIO_VALKIT_DUMP_STREAMS
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70 | /** Audio file to dump output to. */
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71 | PAUDIOHLPFILE pFile;
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72 | #endif
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73 | } VALKITAUDIOSTREAM;
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74 | /** Pointer to a Validation Kit stream. */
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75 | typedef VALKITAUDIOSTREAM *PVALKITAUDIOSTREAM;
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76 |
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77 | /**
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78 | * Test tone-specific instance data.
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79 | */
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80 | typedef struct VALKITTESTTONEDATA
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81 | {
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82 | /* Test tone beacon to use.
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83 | * Will be re-used for pre/post beacons. */
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84 | AUDIOTESTTONEBEACON Beacon;
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85 | union
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86 | {
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87 | struct
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88 | {
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89 | /** How many bytes to write. */
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90 | uint64_t cbToWrite;
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91 | /** How many bytes already written. */
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92 | uint64_t cbWritten;
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93 | } Rec;
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94 | struct
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95 | {
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96 | /** How many bytes to read. */
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97 | uint64_t cbToRead;
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98 | /** How many bytes already read. */
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99 | uint64_t cbRead;
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100 | } Play;
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101 | } u;
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102 | /** The test tone instance to use. */
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103 | AUDIOTESTTONE Tone;
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104 | /** The test tone parameters to use. */
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105 | AUDIOTESTTONEPARMS Parms;
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106 | } VALKITTESTTONEDATA;
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107 |
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108 | /**
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109 | * Structure keeping a single Validation Kit test.
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110 | */
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111 | typedef struct VALKITTESTDATA
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112 | {
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113 | /** The list node. */
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114 | RTLISTNODE Node;
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115 | /** Index in test sequence (0-based). */
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116 | uint32_t idxTest;
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117 | /** Current test set entry to process. */
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118 | PAUDIOTESTENTRY pEntry;
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119 | /** Current test state. */
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120 | AUDIOTESTSTATE enmState;
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121 | /** Current test object to process. */
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122 | AUDIOTESTOBJ Obj;
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123 | /** Stream configuration to use for this test. */
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124 | PDMAUDIOSTREAMCFG StreamCfg;
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125 | union
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126 | {
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127 | /** Test tone-specific data. */
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128 | VALKITTESTTONEDATA TestTone;
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129 | } t;
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130 | /** Time stamp (real, in ms) when test got registered. */
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131 | uint64_t msRegisteredTS;
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132 | /** Time stamp (real, in ms) when test started. */
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133 | uint64_t msStartedTS;
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134 | } VALKITTESTDATA;
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135 | /** Pointer to Validation Kit test data. */
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136 | typedef VALKITTESTDATA *PVALKITTESTDATA;
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137 |
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138 | /**
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139 | * Validation Kit audio driver instance data.
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140 | * @implements PDMIAUDIOCONNECTOR
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141 | */
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142 | typedef struct DRVHOSTVALKITAUDIO
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143 | {
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144 | /** Pointer to the driver instance structure. */
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145 | PPDMDRVINS pDrvIns;
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146 | /** Pointer to host audio interface. */
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147 | PDMIHOSTAUDIO IHostAudio;
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148 | /** Total number of bytes played since driver construction. */
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149 | uint64_t cbPlayedTotal;
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150 | /** Total number of bytes recorded since driver construction. */
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151 | uint64_t cbRecordedTotal;
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152 | /** Total number of bytes silence was played in a consequtive block so far.
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153 | * Will be reset once audible data is being played (again). */
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154 | uint64_t cbPlayedSilence;
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155 | /** Total number of bytes audio (audible or not) was played while no active
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156 | * audio test was registered / available. */
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157 | uint64_t cbPlayedNoTest;
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158 | /** Temporary path to use. */
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159 | char szPathTemp[RTPATH_MAX];
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160 | /** Output path to use. */
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161 | char szPathOut[RTPATH_MAX];
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162 | /** Current test set being handled.
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163 | * At the moment only one test set can be around at a time. */
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164 | AUDIOTESTSET Set;
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165 | /** Number of total tests in \a lstTestsRec and \a lstTestsPlay. */
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166 | uint32_t cTestsTotal;
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167 | /** Number of tests in \a lstTestsRec. */
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168 | uint32_t cTestsRec;
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169 | /** List keeping the recording tests (FIFO). */
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170 | RTLISTANCHOR lstTestsRec;
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171 | /** Pointer to current recording test being processed.
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172 | * NULL if no current test active. */
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173 | PVALKITTESTDATA pTestCurRec;
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174 | /** Number of tests in \a lstTestsPlay. */
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175 | uint32_t cTestsPlay;
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176 | /** List keeping the recording tests (FIFO). */
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177 | RTLISTANCHOR lstTestsPlay;
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178 | /** Pointer to current playback test being processed.
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179 | * NULL if no current test active. */
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180 | PVALKITTESTDATA pTestCurPlay;
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181 | /** Critical section for serializing access across threads. */
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182 | RTCRITSECT CritSect;
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183 | /** Whether the test set needs to end.
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184 | * Needed for packing up (to archive) and termination, as capturing and playback
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185 | * can run in asynchronous threads. */
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186 | bool fTestSetEnd;
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187 | /** Event semaphore for waiting on the current test set to end. */
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188 | RTSEMEVENT EventSemEnded;
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189 | /** The Audio Test Service (ATS) instance. */
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190 | ATSSERVER Srv;
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191 | /** Absolute path to the packed up test set archive.
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192 | * Keep it simple for now and only support one (open) archive at a time. */
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193 | char szTestSetArchive[RTPATH_MAX];
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194 | /** File handle to the (opened) test set archive for reading. */
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195 | RTFILE hTestSetArchive;
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196 |
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197 | } DRVHOSTVALKITAUDIO;
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198 | /** Pointer to a Validation Kit host audio driver instance. */
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199 | typedef DRVHOSTVALKITAUDIO *PDRVHOSTVALKITAUDIO;
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200 |
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201 |
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202 | /*********************************************************************************************************************************
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203 | * Internal test handling code *
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204 | *********************************************************************************************************************************/
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205 |
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206 | /**
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207 | * Unregisters a ValKit test, common code.
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208 | *
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209 | * @param pThis ValKit audio driver instance.
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210 | * @param pTst Test to unregister.
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211 | * The pointer will be invalid afterwards.
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212 | */
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213 | static void drvHostValKiUnregisterTest(PDRVHOSTVALKITAUDIO pThis, PVALKITTESTDATA pTst)
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214 | {
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215 | AssertPtrReturnVoid(pTst);
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216 |
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217 | RTListNodeRemove(&pTst->Node);
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218 |
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219 | AudioTestObjClose(pTst->Obj);
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220 | pTst->Obj = NULL;
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221 |
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222 | if (pTst->pEntry) /* Set set entry assign? Mark as done. */
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223 | {
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224 | AssertPtrReturnVoid(pTst->pEntry);
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225 | pTst->pEntry = NULL;
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226 | }
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227 |
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228 | RTMemFree(pTst);
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229 | pTst = NULL;
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230 |
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231 | Assert(pThis->cTestsTotal);
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232 | pThis->cTestsTotal--;
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233 | if (pThis->cTestsTotal == 0)
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234 | {
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235 | if (ASMAtomicReadBool(&pThis->fTestSetEnd))
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236 | {
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237 | int rc2 = RTSemEventSignal(pThis->EventSemEnded);
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238 | AssertRC(rc2);
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239 | }
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240 | }
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241 | }
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242 |
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243 | /**
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244 | * Unregisters a ValKit recording test.
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245 | *
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246 | * @param pThis ValKit audio driver instance.
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247 | * @param pTst Test to unregister.
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248 | * The pointer will be invalid afterwards.
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249 | */
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250 | static void drvHostValKiUnregisterRecTest(PDRVHOSTVALKITAUDIO pThis, PVALKITTESTDATA pTst)
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251 | {
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252 | Assert(pThis->cTestsRec);
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253 | pThis->cTestsRec--;
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254 |
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255 | drvHostValKiUnregisterTest(pThis, pTst);
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256 | }
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257 |
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258 | /**
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259 | * Unregisters a ValKit playback test.
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260 | *
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261 | * @param pThis ValKit audio driver instance.
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262 | * @param pTst Test to unregister.
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263 | * The pointer will be invalid afterwards.
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264 | */
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265 | static void drvHostValKiUnregisterPlayTest(PDRVHOSTVALKITAUDIO pThis, PVALKITTESTDATA pTst)
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266 | {
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267 | Assert(pThis->cTestsPlay);
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268 | pThis->cTestsPlay--;
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269 |
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270 | drvHostValKiUnregisterTest(pThis, pTst);
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271 | }
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272 |
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273 | /**
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274 | * Performs some internal cleanup / housekeeping of all registered tests.
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275 | *
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276 | * @param pThis ValKit audio driver instance.
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277 | */
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278 | static void drvHostValKitCleanup(PDRVHOSTVALKITAUDIO pThis)
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279 | {
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280 | LogRel(("ValKit: Cleaning up ...\n"));
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281 |
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282 | if ( pThis->cTestsTotal
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283 | && ( !pThis->cbPlayedTotal
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284 | && !pThis->cbRecordedTotal)
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285 | )
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286 | {
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287 | LogRel(("ValKit: Warning: Did not get any audio data to play or record altough tests were configured\n\n"));
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288 | LogRel(("ValKit: Hints:\n"
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289 | "ValKit: - Audio device emulation configured and enabled for the VM?\n"
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290 | "ValKit: - Audio input and/or output enabled for the VM?\n"
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291 | "ValKit: - Is the guest able to play / record sound at all?\n"
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292 | "ValKit: - Is the guest's audio mixer or input / output sinks muted?\n"
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293 | "ValKit: - Audio stack misconfiguration / bug?\n\n"));
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294 | }
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295 |
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296 | if (pThis->cTestsRec)
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297 | LogRel(("ValKit: Warning: %RU32 guest recording tests still outstanding:\n", pThis->cTestsRec));
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298 |
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299 | PVALKITTESTDATA pTst, pTstNext;
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300 | RTListForEachSafe(&pThis->lstTestsRec, pTst, pTstNext, VALKITTESTDATA, Node)
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301 | {
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302 | if (pTst->enmState != AUDIOTESTSTATE_DONE)
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303 | LogRel(("ValKit: \tWarning: Test #%RU32 (recording) not done yet (state is '%s')\n",
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304 | pTst->idxTest, AudioTestStateToStr(pTst->enmState)));
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305 |
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306 | if (pTst->t.TestTone.u.Rec.cbToWrite > pTst->t.TestTone.u.Rec.cbWritten)
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307 | {
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308 | size_t const cbOutstanding = pTst->t.TestTone.u.Rec.cbToWrite - pTst->t.TestTone.u.Rec.cbWritten;
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309 | if (cbOutstanding)
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310 | LogRel(("ValKit: \tWarning: Recording test #%RU32 has %RU64 bytes (%RU64ms) outstanding (%RU8%% left)\n",
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311 | pTst->idxTest, cbOutstanding, PDMAudioPropsBytesToMilli(&pTst->t.TestTone.Parms.Props, (uint32_t)cbOutstanding),
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312 | 100 - (pTst->t.TestTone.u.Rec.cbWritten * 100) / RT_MAX(pTst->t.TestTone.u.Rec.cbToWrite, 1)));
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313 | }
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314 | drvHostValKiUnregisterRecTest(pThis, pTst);
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315 | }
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316 |
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317 | if (pThis->cTestsPlay)
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318 | LogRel(("ValKit: Warning: %RU32 guest playback tests still outstanding:\n", pThis->cTestsPlay));
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319 |
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320 | RTListForEachSafe(&pThis->lstTestsPlay, pTst, pTstNext, VALKITTESTDATA, Node)
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321 | {
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322 | if (pTst->enmState != AUDIOTESTSTATE_DONE)
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323 | LogRel(("ValKit: \tWarning: Test #%RU32 (playback) not done yet (state is '%s')\n",
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324 | pTst->idxTest, AudioTestStateToStr(pTst->enmState)));
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325 |
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326 | if (pTst->t.TestTone.u.Play.cbToRead > pTst->t.TestTone.u.Play.cbRead)
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327 | {
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328 | size_t const cbOutstanding = pTst->t.TestTone.u.Play.cbToRead - pTst->t.TestTone.u.Play.cbRead;
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329 | if (cbOutstanding)
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330 | LogRel(("ValKit: \tWarning: Playback test #%RU32 has %RU64 bytes (%RU64ms) outstanding (%RU8%% left)\n",
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331 | pTst->idxTest, cbOutstanding, PDMAudioPropsBytesToMilli(&pTst->t.TestTone.Parms.Props, (uint32_t)cbOutstanding),
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332 | 100 - (pTst->t.TestTone.u.Play.cbRead * 100) / RT_MAX(pTst->t.TestTone.u.Play.cbToRead, 1)));
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333 | }
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334 | drvHostValKiUnregisterPlayTest(pThis, pTst);
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335 | }
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336 |
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337 | Assert(pThis->cTestsRec == 0);
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338 | Assert(pThis->cTestsPlay == 0);
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339 |
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340 | if (pThis->cbPlayedNoTest)
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341 | {
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342 | LogRel2(("ValKit: Warning: Guest was playing back audio when no playback test is active (%RU64 bytes total)\n",
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343 | pThis->cbPlayedNoTest));
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344 | pThis->cbPlayedNoTest = 0;
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345 | }
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346 | }
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347 |
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348 |
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349 | /*********************************************************************************************************************************
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350 | * ATS callback implementations *
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351 | *********************************************************************************************************************************/
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352 |
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353 | /** @copydoc ATSCALLBACKS::pfnHowdy */
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354 | static DECLCALLBACK(int) drvHostValKitHowdy(void const *pvUser)
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355 | {
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356 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
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357 | RT_NOREF(pThis);
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358 |
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359 | LogRel(("ValKit: Client connected\n"));
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360 |
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361 | return VINF_SUCCESS;
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362 | }
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363 |
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364 | /** @copydoc ATSCALLBACKS::pfnBye */
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365 | static DECLCALLBACK(int) drvHostValKitBye(void const *pvUser)
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366 | {
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367 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
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368 | RT_NOREF(pThis);
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369 |
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370 | LogRel(("ValKit: Client disconnected\n"));
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371 |
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372 | return VINF_SUCCESS;
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373 | }
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374 |
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375 | /** @copydoc ATSCALLBACKS::pfnTestSetBegin */
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376 | static DECLCALLBACK(int) drvHostValKitTestSetBegin(void const *pvUser, const char *pszTag)
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377 | {
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378 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
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379 |
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380 | LogRel(("ValKit: Beginning test set '%s'\n", pszTag));
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381 |
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382 | int rc = RTCritSectEnter(&pThis->CritSect);
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383 | if (RT_SUCCESS(rc))
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384 | {
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385 | rc = AudioTestSetCreate(&pThis->Set, pThis->szPathTemp, pszTag);
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386 |
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387 | int rc2 = RTCritSectLeave(&pThis->CritSect);
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388 | if (RT_SUCCESS(rc))
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389 | rc = rc2;
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390 | }
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391 |
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392 | if (RT_FAILURE(rc))
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393 | LogRel(("ValKit: Beginning test set failed with %Rrc\n", rc));
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394 |
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395 | return rc;
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396 | }
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397 |
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398 | /** @copydoc ATSCALLBACKS::pfnTestSetEnd */
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399 | static DECLCALLBACK(int) drvHostValKitTestSetEnd(void const *pvUser, const char *pszTag)
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400 | {
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401 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
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402 |
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403 | LogRel(("ValKit: Ending test set '%s'\n", pszTag));
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404 |
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405 | int rc = RTCritSectEnter(&pThis->CritSect);
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406 | if (RT_SUCCESS(rc))
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407 | {
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408 | const PAUDIOTESTSET pSet = &pThis->Set;
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409 |
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410 | const char *pszTagSet = AudioTestSetGetTag(pSet);
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411 | if (RTStrCmp(pszTagSet, pszTag) != 0)
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412 | {
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413 | LogRel(("ValKit: Error: Current test does not match test set to end ('%s' vs '%s')\n", pszTagSet, pszTag));
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414 |
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415 | int rc2 = RTCritSectLeave(&pThis->CritSect);
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416 | AssertRC(rc2);
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417 |
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418 | return VERR_NOT_FOUND; /* Return to the caller. */
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419 | }
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420 |
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421 | LogRel(("ValKit: Test set has %RU32 tests total, %RU32 (still) running, %RU32 failures total so far\n",
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422 | AudioTestSetGetTestsTotal(pSet), AudioTestSetGetTestsRunning(pSet), AudioTestSetGetTotalFailures(pSet)));
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423 | LogRel(("ValKit: %RU32 tests still registered total (%RU32 play, %RU32 record)\n",
|
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424 | pThis->cTestsTotal, pThis->cTestsPlay, pThis->cTestsRec));
|
---|
425 |
|
---|
426 | if ( AudioTestSetIsRunning(pSet)
|
---|
427 | || pThis->cTestsTotal)
|
---|
428 | {
|
---|
429 | ASMAtomicWriteBool(&pThis->fTestSetEnd, true);
|
---|
430 |
|
---|
431 | rc = RTCritSectLeave(&pThis->CritSect);
|
---|
432 | if (RT_SUCCESS(rc))
|
---|
433 | {
|
---|
434 | LogRel(("ValKit: Waiting for all tests of set '%s' to end ...\n", pszTag));
|
---|
435 | rc = RTSemEventWait(pThis->EventSemEnded, RT_MS_5SEC);
|
---|
436 | if (RT_FAILURE(rc))
|
---|
437 | {
|
---|
438 | LogRel(("ValKit: Waiting for tests of set '%s' to end failed with %Rrc\n", pszTag, rc));
|
---|
439 |
|
---|
440 | /* The verification on the host will tell us later which tests did run and which didn't (anymore).
|
---|
441 | * So continue and pack (plus transfer) the test set to the host. */
|
---|
442 | if (rc == VERR_TIMEOUT)
|
---|
443 | rc = VINF_SUCCESS;
|
---|
444 | }
|
---|
445 |
|
---|
446 | int rc2 = RTCritSectEnter(&pThis->CritSect);
|
---|
447 | if (RT_SUCCESS(rc))
|
---|
448 | rc = rc2;
|
---|
449 | }
|
---|
450 | }
|
---|
451 |
|
---|
452 | if (RT_SUCCESS(rc))
|
---|
453 | {
|
---|
454 | LogRel(("ValKit: Closing test set '%s' ...\n", pszTag));
|
---|
455 |
|
---|
456 | /* Close the test set first. */
|
---|
457 | rc = AudioTestSetClose(pSet);
|
---|
458 | if (RT_SUCCESS(rc))
|
---|
459 | {
|
---|
460 | /* Before destroying the test environment, pack up the test set so
|
---|
461 | * that it's ready for transmission. */
|
---|
462 | rc = AudioTestSetPack(pSet, pThis->szPathOut, pThis->szTestSetArchive, sizeof(pThis->szTestSetArchive));
|
---|
463 | if (RT_SUCCESS(rc))
|
---|
464 | {
|
---|
465 | LogRel(("ValKit: Packed up to '%s'\n", pThis->szTestSetArchive));
|
---|
466 | }
|
---|
467 | else
|
---|
468 | LogRel(("ValKit: Packing up test set failed with %Rrc\n", rc));
|
---|
469 |
|
---|
470 | /* Do some internal housekeeping. */
|
---|
471 | drvHostValKitCleanup(pThis);
|
---|
472 |
|
---|
473 | #ifndef DEBUG_andy
|
---|
474 | int rc2 = AudioTestSetWipe(pSet);
|
---|
475 | if (RT_SUCCESS(rc))
|
---|
476 | rc = rc2;
|
---|
477 | #endif
|
---|
478 | }
|
---|
479 | else
|
---|
480 | LogRel(("ValKit: Closing test set failed with %Rrc\n", rc));
|
---|
481 |
|
---|
482 | int rc2 = AudioTestSetDestroy(pSet);
|
---|
483 | if (RT_FAILURE(rc2))
|
---|
484 | {
|
---|
485 | LogRel(("ValKit: Destroying test set failed with %Rrc\n", rc));
|
---|
486 | if (RT_SUCCESS(rc))
|
---|
487 | rc = rc2;
|
---|
488 | }
|
---|
489 | }
|
---|
490 |
|
---|
491 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
492 | if (RT_SUCCESS(rc))
|
---|
493 | rc = rc2;
|
---|
494 | }
|
---|
495 |
|
---|
496 | if (RT_FAILURE(rc))
|
---|
497 | LogRel(("ValKit: Ending test set failed with %Rrc\n", rc));
|
---|
498 |
|
---|
499 | return rc;
|
---|
500 | }
|
---|
501 |
|
---|
502 | /** @copydoc ATSCALLBACKS::pfnTonePlay
|
---|
503 | *
|
---|
504 | * Creates and registers a new test tone guest recording test.
|
---|
505 | * This backend will play (inject) input data to the guest.
|
---|
506 | */
|
---|
507 | static DECLCALLBACK(int) drvHostValKitRegisterGuestRecTest(void const *pvUser, PAUDIOTESTTONEPARMS pToneParms)
|
---|
508 | {
|
---|
509 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
|
---|
510 |
|
---|
511 | PVALKITTESTDATA pTst = (PVALKITTESTDATA)RTMemAllocZ(sizeof(VALKITTESTDATA));
|
---|
512 | AssertPtrReturn(pTst, VERR_NO_MEMORY);
|
---|
513 |
|
---|
514 | pTst->enmState = AUDIOTESTSTATE_INIT;
|
---|
515 |
|
---|
516 | memcpy(&pTst->t.TestTone.Parms, pToneParms, sizeof(AUDIOTESTTONEPARMS));
|
---|
517 |
|
---|
518 | PPDMAUDIOPCMPROPS const pProps = &pTst->t.TestTone.Parms.Props;
|
---|
519 |
|
---|
520 | AssertReturn(pTst->t.TestTone.Parms.msDuration, VERR_INVALID_PARAMETER);
|
---|
521 | AssertReturn(PDMAudioPropsAreValid(pProps), VERR_INVALID_PARAMETER);
|
---|
522 |
|
---|
523 | AudioTestToneInit(&pTst->t.TestTone.Tone, pProps, pTst->t.TestTone.Parms.dbFreqHz);
|
---|
524 |
|
---|
525 | pTst->t.TestTone.u.Rec.cbToWrite = PDMAudioPropsMilliToBytes(pProps,
|
---|
526 | pTst->t.TestTone.Parms.msDuration);
|
---|
527 |
|
---|
528 | /* We inject a pre + post beacon before + after the actual test tone.
|
---|
529 | * We always start with the pre beacon. */
|
---|
530 | AudioTestBeaconInit(&pTst->t.TestTone.Beacon, pToneParms->Hdr.idxTest, AUDIOTESTTONEBEACONTYPE_PLAY_PRE, pProps);
|
---|
531 |
|
---|
532 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
533 | if (RT_SUCCESS(rc))
|
---|
534 | {
|
---|
535 | LogRel(("ValKit: Registering guest recording test #%RU32 (%RU32ms, %RU64 bytes) as test #%RU32\n",
|
---|
536 | pThis->cTestsRec, pTst->t.TestTone.Parms.msDuration, pTst->t.TestTone.u.Rec.cbToWrite,
|
---|
537 | pToneParms->Hdr.idxTest));
|
---|
538 |
|
---|
539 | const uint32_t cbBeacon = AudioTestBeaconGetSize(&pTst->t.TestTone.Beacon);
|
---|
540 | if (cbBeacon)
|
---|
541 | LogRel2(("ValKit: Test #%RU32: Uses 2 x %RU32 bytes of pre/post beacons\n",
|
---|
542 | pToneParms->Hdr.idxTest, cbBeacon));
|
---|
543 |
|
---|
544 | RTListAppend(&pThis->lstTestsRec, &pTst->Node);
|
---|
545 |
|
---|
546 | pTst->msRegisteredTS = RTTimeMilliTS();
|
---|
547 | pTst->idxTest = pToneParms->Hdr.idxTest; /* Use the test ID from the host (so that the beacon IDs match). */
|
---|
548 |
|
---|
549 | pThis->cTestsRec++;
|
---|
550 | pThis->cTestsTotal++;
|
---|
551 |
|
---|
552 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
553 | AssertRC(rc2);
|
---|
554 | }
|
---|
555 |
|
---|
556 | return VINF_SUCCESS;
|
---|
557 | }
|
---|
558 |
|
---|
559 | /** @copydoc ATSCALLBACKS::pfnToneRecord
|
---|
560 | *
|
---|
561 | * Creates and registers a new test tone guest playback test.
|
---|
562 | * This backend will record the guest output data.
|
---|
563 | */
|
---|
564 | static DECLCALLBACK(int) drvHostValKitRegisterGuestPlayTest(void const *pvUser, PAUDIOTESTTONEPARMS pToneParms)
|
---|
565 | {
|
---|
566 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
|
---|
567 |
|
---|
568 | PVALKITTESTDATA pTst = (PVALKITTESTDATA)RTMemAllocZ(sizeof(VALKITTESTDATA));
|
---|
569 | AssertPtrReturn(pTst, VERR_NO_MEMORY);
|
---|
570 |
|
---|
571 | pTst->enmState = AUDIOTESTSTATE_INIT;
|
---|
572 |
|
---|
573 | memcpy(&pTst->t.TestTone.Parms, pToneParms, sizeof(AUDIOTESTTONEPARMS));
|
---|
574 |
|
---|
575 | PPDMAUDIOPCMPROPS const pProps = &pTst->t.TestTone.Parms.Props;
|
---|
576 |
|
---|
577 | AssertReturn(pTst->t.TestTone.Parms.msDuration, VERR_INVALID_PARAMETER);
|
---|
578 | AssertReturn(PDMAudioPropsAreValid(pProps), VERR_INVALID_PARAMETER);
|
---|
579 |
|
---|
580 | pTst->t.TestTone.u.Play.cbToRead = PDMAudioPropsMilliToBytes(pProps,
|
---|
581 | pTst->t.TestTone.Parms.msDuration);
|
---|
582 |
|
---|
583 | /* We play a pre + post beacon before + after the actual test tone.
|
---|
584 | * We always start with the pre beacon. */
|
---|
585 | AudioTestBeaconInit(&pTst->t.TestTone.Beacon, pToneParms->Hdr.idxTest, AUDIOTESTTONEBEACONTYPE_PLAY_PRE, pProps);
|
---|
586 |
|
---|
587 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
588 | if (RT_SUCCESS(rc))
|
---|
589 | {
|
---|
590 | LogRel(("ValKit: Registering guest playback test #%RU32 (%RU32ms, %RU64 bytes) as test #%RU32\n",
|
---|
591 | pThis->cTestsPlay, pTst->t.TestTone.Parms.msDuration, pTst->t.TestTone.u.Play.cbToRead,
|
---|
592 | pToneParms->Hdr.idxTest));
|
---|
593 |
|
---|
594 | const uint32_t cbBeacon = AudioTestBeaconGetSize(&pTst->t.TestTone.Beacon);
|
---|
595 | if (cbBeacon)
|
---|
596 | LogRel2(("ValKit: Test #%RU32: Uses x %RU32 bytes of pre/post beacons\n",
|
---|
597 | pToneParms->Hdr.idxTest, cbBeacon));
|
---|
598 |
|
---|
599 | RTListAppend(&pThis->lstTestsPlay, &pTst->Node);
|
---|
600 |
|
---|
601 | pTst->msRegisteredTS = RTTimeMilliTS();
|
---|
602 | pTst->idxTest = pToneParms->Hdr.idxTest; /* Use the test ID from the host (so that the beacon IDs match). */
|
---|
603 |
|
---|
604 | pThis->cTestsTotal++;
|
---|
605 | pThis->cTestsPlay++;
|
---|
606 |
|
---|
607 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
608 | AssertRC(rc2);
|
---|
609 | }
|
---|
610 |
|
---|
611 | return VINF_SUCCESS;
|
---|
612 | }
|
---|
613 |
|
---|
614 | /** @copydoc ATSCALLBACKS::pfnTestSetSendBegin */
|
---|
615 | static DECLCALLBACK(int) drvHostValKitTestSetSendBeginCallback(void const *pvUser, const char *pszTag)
|
---|
616 | {
|
---|
617 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
|
---|
618 |
|
---|
619 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
620 | if (RT_SUCCESS(rc))
|
---|
621 | {
|
---|
622 | if (RTFileExists(pThis->szTestSetArchive)) /* Has the archive successfully been created yet? */
|
---|
623 | {
|
---|
624 | rc = RTFileOpen(&pThis->hTestSetArchive, pThis->szTestSetArchive, RTFILE_O_READ | RTFILE_O_OPEN | RTFILE_O_DENY_WRITE);
|
---|
625 | if (RT_SUCCESS(rc))
|
---|
626 | {
|
---|
627 | uint64_t uSize;
|
---|
628 | rc = RTFileQuerySize(pThis->hTestSetArchive, &uSize);
|
---|
629 | if (RT_SUCCESS(rc))
|
---|
630 | LogRel(("ValKit: Sending test set '%s' (%zu bytes)\n", pThis->szTestSetArchive, uSize));
|
---|
631 | }
|
---|
632 | }
|
---|
633 | else
|
---|
634 | rc = VERR_FILE_NOT_FOUND;
|
---|
635 |
|
---|
636 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
637 | if (RT_SUCCESS(rc))
|
---|
638 | rc = rc2;
|
---|
639 | }
|
---|
640 |
|
---|
641 | if (RT_FAILURE(rc))
|
---|
642 | LogRel(("ValKit: Beginning to send test set '%s' failed with %Rrc\n", pszTag, rc));
|
---|
643 |
|
---|
644 | return rc;
|
---|
645 | }
|
---|
646 |
|
---|
647 | /** @copydoc ATSCALLBACKS::pfnTestSetSendRead */
|
---|
648 | static DECLCALLBACK(int) drvHostValKitTestSetSendReadCallback(void const *pvUser,
|
---|
649 | const char *pszTag, void *pvBuf, size_t cbBuf, size_t *pcbRead)
|
---|
650 | {
|
---|
651 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
|
---|
652 |
|
---|
653 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
654 | if (RT_SUCCESS(rc))
|
---|
655 | {
|
---|
656 | if (RTFileIsValid(pThis->hTestSetArchive))
|
---|
657 | {
|
---|
658 | rc = RTFileRead(pThis->hTestSetArchive, pvBuf, cbBuf, pcbRead);
|
---|
659 | }
|
---|
660 | else
|
---|
661 | rc = VERR_WRONG_ORDER;
|
---|
662 |
|
---|
663 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
664 | if (RT_SUCCESS(rc))
|
---|
665 | rc = rc2;
|
---|
666 | }
|
---|
667 |
|
---|
668 | if (RT_FAILURE(rc))
|
---|
669 | LogRel(("ValKit: Reading from test set '%s' failed with %Rrc\n", pszTag, rc));
|
---|
670 |
|
---|
671 | return rc;
|
---|
672 | }
|
---|
673 |
|
---|
674 | /** @copydoc ATSCALLBACKS::pfnTestSetSendEnd */
|
---|
675 | static DECLCALLBACK(int) drvHostValKitTestSetSendEndCallback(void const *pvUser, const char *pszTag)
|
---|
676 | {
|
---|
677 | PDRVHOSTVALKITAUDIO pThis = (PDRVHOSTVALKITAUDIO)pvUser;
|
---|
678 |
|
---|
679 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
680 | if (RT_SUCCESS(rc))
|
---|
681 | {
|
---|
682 | if (RTFileIsValid(pThis->hTestSetArchive))
|
---|
683 | {
|
---|
684 | rc = RTFileClose(pThis->hTestSetArchive);
|
---|
685 | if (RT_SUCCESS(rc))
|
---|
686 | pThis->hTestSetArchive = NIL_RTFILE;
|
---|
687 | }
|
---|
688 |
|
---|
689 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
690 | if (RT_SUCCESS(rc))
|
---|
691 | rc = rc2;
|
---|
692 | }
|
---|
693 |
|
---|
694 | if (RT_FAILURE(rc))
|
---|
695 | LogRel(("ValKit: Ending to send test set '%s' failed with %Rrc\n", pszTag, rc));
|
---|
696 |
|
---|
697 | return rc;
|
---|
698 | }
|
---|
699 |
|
---|
700 |
|
---|
701 | /*********************************************************************************************************************************
|
---|
702 | * PDMIHOSTAUDIO interface implementation *
|
---|
703 | *********************************************************************************************************************************/
|
---|
704 |
|
---|
705 | /**
|
---|
706 | * @interface_method_impl{PDMIHOSTAUDIO,pfnGetConfig}
|
---|
707 | */
|
---|
708 | static DECLCALLBACK(int) drvHostValKitAudioHA_GetConfig(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDCFG pBackendCfg)
|
---|
709 | {
|
---|
710 | RT_NOREF(pInterface);
|
---|
711 | AssertPtrReturn(pBackendCfg, VERR_INVALID_POINTER);
|
---|
712 |
|
---|
713 | /*
|
---|
714 | * Fill in the config structure.
|
---|
715 | */
|
---|
716 | RTStrCopy(pBackendCfg->szName, sizeof(pBackendCfg->szName), "Validation Kit");
|
---|
717 | pBackendCfg->cbStream = sizeof(VALKITAUDIOSTREAM);
|
---|
718 | pBackendCfg->fFlags = 0;
|
---|
719 | pBackendCfg->cMaxStreamsOut = 1; /* Output (Playback). */
|
---|
720 | pBackendCfg->cMaxStreamsIn = 1; /* Input (Recording). */
|
---|
721 |
|
---|
722 | return VINF_SUCCESS;
|
---|
723 | }
|
---|
724 |
|
---|
725 |
|
---|
726 | /**
|
---|
727 | * @interface_method_impl{PDMIHOSTAUDIO,pfnGetStatus}
|
---|
728 | */
|
---|
729 | static DECLCALLBACK(PDMAUDIOBACKENDSTS) drvHostValKitAudioHA_GetStatus(PPDMIHOSTAUDIO pInterface, PDMAUDIODIR enmDir)
|
---|
730 | {
|
---|
731 | RT_NOREF(enmDir);
|
---|
732 | AssertPtrReturn(pInterface, PDMAUDIOBACKENDSTS_UNKNOWN);
|
---|
733 |
|
---|
734 | return PDMAUDIOBACKENDSTS_RUNNING;
|
---|
735 | }
|
---|
736 |
|
---|
737 |
|
---|
738 | /**
|
---|
739 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamCreate}
|
---|
740 | */
|
---|
741 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamCreate(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream,
|
---|
742 | PCPDMAUDIOSTREAMCFG pCfgReq, PPDMAUDIOSTREAMCFG pCfgAcq)
|
---|
743 | {
|
---|
744 | PDRVHOSTVALKITAUDIO pThis = RT_FROM_MEMBER(pInterface, DRVHOSTVALKITAUDIO, IHostAudio);
|
---|
745 | PVALKITAUDIOSTREAM pStreamValKit = (PVALKITAUDIOSTREAM)pStream;
|
---|
746 | AssertPtrReturn(pStreamValKit, VERR_INVALID_POINTER);
|
---|
747 | AssertPtrReturn(pCfgReq, VERR_INVALID_POINTER);
|
---|
748 | AssertPtrReturn(pCfgAcq, VERR_INVALID_POINTER);
|
---|
749 | RT_NOREF(pThis);
|
---|
750 |
|
---|
751 | PDMAudioStrmCfgCopy(&pStreamValKit->Cfg, pCfgAcq);
|
---|
752 |
|
---|
753 | int rc2;
|
---|
754 | #ifdef VBOX_WITH_AUDIO_VALKIT_DUMP_STREAMS
|
---|
755 | rc2 = AudioHlpFileCreateAndOpenEx(&pStreamValKit->pFile, AUDIOHLPFILETYPE_WAV, NULL /*use temp dir*/,
|
---|
756 | pThis->pDrvIns->iInstance, AUDIOHLPFILENAME_FLAGS_NONE, AUDIOHLPFILE_FLAGS_NONE,
|
---|
757 | &pCfgReq->Props, RTFILE_O_WRITE | RTFILE_O_DENY_WRITE | RTFILE_O_CREATE_REPLACE,
|
---|
758 | pCfgReq->enmDir == PDMAUDIODIR_IN ? "ValKitAudioIn" : "ValKitAudioOut");
|
---|
759 | if (RT_FAILURE(rc2))
|
---|
760 | LogRel(("ValKit: Failed to creating debug file for %s stream '%s' in the temp directory: %Rrc\n",
|
---|
761 | pCfgReq->enmDir == PDMAUDIODIR_IN ? "input" : "output", pCfgReq->szName, rc2));
|
---|
762 | #endif
|
---|
763 |
|
---|
764 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
765 | if (RT_SUCCESS(rc))
|
---|
766 | {
|
---|
767 | if (pThis->pTestCurRec == NULL)
|
---|
768 | {
|
---|
769 | pThis->pTestCurRec = RTListGetFirst(&pThis->lstTestsRec, VALKITTESTDATA, Node);
|
---|
770 | if (pThis->pTestCurRec)
|
---|
771 | LogRel(("ValKit: Next guest recording test in queue is test #%RU32\n", pThis->pTestCurRec->idxTest));
|
---|
772 | }
|
---|
773 |
|
---|
774 | PVALKITTESTDATA pTst = pThis->pTestCurRec;
|
---|
775 |
|
---|
776 | /* If we have a test registered and in the queue coming up next, use
|
---|
777 | * the beacon size (if any, could be 0) as pre-buffering requirement. */
|
---|
778 | if (pTst)
|
---|
779 | {
|
---|
780 | const uint32_t cFramesBeacon = PDMAudioPropsBytesToFrames(&pCfgAcq->Props,
|
---|
781 | AudioTestBeaconGetSize(&pTst->t.TestTone.Beacon));
|
---|
782 | if (cFramesBeacon) /* Only assign if not 0, otherwise stay with the default. */
|
---|
783 | pCfgAcq->Backend.cFramesPreBuffering = cFramesBeacon;
|
---|
784 | }
|
---|
785 |
|
---|
786 | rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
787 | AssertRC(rc2);
|
---|
788 | }
|
---|
789 |
|
---|
790 | return rc;
|
---|
791 | }
|
---|
792 |
|
---|
793 | /**
|
---|
794 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamDestroy}
|
---|
795 | */
|
---|
796 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamDestroy(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream,
|
---|
797 | bool fImmediate)
|
---|
798 | {
|
---|
799 | RT_NOREF(pInterface, fImmediate);
|
---|
800 | PVALKITAUDIOSTREAM pStreamValKit = (PVALKITAUDIOSTREAM)pStream;
|
---|
801 | AssertPtrReturn(pStreamValKit, VERR_INVALID_POINTER);
|
---|
802 |
|
---|
803 | #ifdef VBOX_WITH_AUDIO_VALKIT_DUMP_STREAMS
|
---|
804 | if (pStreamValKit->pFile)
|
---|
805 | {
|
---|
806 | AudioHlpFileDestroy(pStreamValKit->pFile);
|
---|
807 | pStreamValKit->pFile = NULL;
|
---|
808 | }
|
---|
809 | #endif
|
---|
810 |
|
---|
811 | return VINF_SUCCESS;
|
---|
812 | }
|
---|
813 |
|
---|
814 |
|
---|
815 | /**
|
---|
816 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamEnable}
|
---|
817 | */
|
---|
818 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamEnable(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
819 | {
|
---|
820 | RT_NOREF(pInterface, pStream);
|
---|
821 | return VINF_SUCCESS;
|
---|
822 | }
|
---|
823 |
|
---|
824 |
|
---|
825 | /**
|
---|
826 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamDisable}
|
---|
827 | */
|
---|
828 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamDisable(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
829 | {
|
---|
830 | RT_NOREF(pInterface, pStream);
|
---|
831 | return VINF_SUCCESS;
|
---|
832 | }
|
---|
833 |
|
---|
834 |
|
---|
835 | /**
|
---|
836 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamPause}
|
---|
837 | */
|
---|
838 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamPause(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
839 | {
|
---|
840 | RT_NOREF(pInterface, pStream);
|
---|
841 | return VINF_SUCCESS;
|
---|
842 | }
|
---|
843 |
|
---|
844 |
|
---|
845 | /**
|
---|
846 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamResume}
|
---|
847 | */
|
---|
848 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamResume(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
849 | {
|
---|
850 | RT_NOREF(pInterface, pStream);
|
---|
851 | return VINF_SUCCESS;
|
---|
852 | }
|
---|
853 |
|
---|
854 |
|
---|
855 | /**
|
---|
856 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamDrain}
|
---|
857 | */
|
---|
858 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamDrain(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
859 | {
|
---|
860 | RT_NOREF(pInterface, pStream);
|
---|
861 | return VINF_SUCCESS;
|
---|
862 | }
|
---|
863 |
|
---|
864 |
|
---|
865 | /**
|
---|
866 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamGetReadable}
|
---|
867 | */
|
---|
868 | static DECLCALLBACK(uint32_t) drvHostValKitAudioHA_StreamGetReadable(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
869 | {
|
---|
870 | PDRVHOSTVALKITAUDIO pThis = RT_FROM_MEMBER(pInterface, DRVHOSTVALKITAUDIO, IHostAudio);
|
---|
871 | PVALKITAUDIOSTREAM pStreamValKit = (PVALKITAUDIOSTREAM)pStream;
|
---|
872 |
|
---|
873 | if (pStreamValKit->Cfg.enmDir == PDMAUDIODIR_OUT)
|
---|
874 | {
|
---|
875 | LogRel(("ValKit: Warning: Trying to read from non-input stream '%s' -- report this bug!\n",
|
---|
876 | pStreamValKit->Cfg.szName));
|
---|
877 | return 0;
|
---|
878 | }
|
---|
879 |
|
---|
880 | /* We return UINT32_MAX by default (when no tests are running [anymore] for not being marked
|
---|
881 | * as "unreliable stream" in the audio mixer. See audioMixerSinkUpdateInput(). */
|
---|
882 | uint32_t cbReadable = UINT32_MAX;
|
---|
883 |
|
---|
884 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
885 | if (RT_SUCCESS(rc))
|
---|
886 | {
|
---|
887 | if (pThis->pTestCurRec == NULL)
|
---|
888 | {
|
---|
889 | pThis->pTestCurRec = RTListGetFirst(&pThis->lstTestsRec, VALKITTESTDATA, Node);
|
---|
890 | if (pThis->pTestCurRec)
|
---|
891 | LogRel(("ValKit: Next guest recording test in queue is test #%RU32\n", pThis->pTestCurRec->idxTest));
|
---|
892 | }
|
---|
893 |
|
---|
894 | PVALKITTESTDATA pTst = pThis->pTestCurRec;
|
---|
895 | if (pTst)
|
---|
896 | {
|
---|
897 | switch (pTst->enmState)
|
---|
898 | {
|
---|
899 | case AUDIOTESTSTATE_INIT:
|
---|
900 | RT_FALL_THROUGH();
|
---|
901 | case AUDIOTESTSTATE_PRE:
|
---|
902 | RT_FALL_THROUGH();
|
---|
903 | case AUDIOTESTSTATE_POST:
|
---|
904 | {
|
---|
905 | cbReadable = AudioTestBeaconGetRemaining(&pTst->t.TestTone.Beacon);
|
---|
906 | break;
|
---|
907 | }
|
---|
908 |
|
---|
909 | case AUDIOTESTSTATE_RUN:
|
---|
910 | {
|
---|
911 | AssertBreakStmt(pTst->t.TestTone.u.Rec.cbToWrite >= pTst->t.TestTone.u.Rec.cbWritten,
|
---|
912 | rc = VERR_INVALID_STATE);
|
---|
913 | cbReadable = pTst->t.TestTone.u.Rec.cbToWrite - pTst->t.TestTone.u.Rec.cbWritten;
|
---|
914 | break;
|
---|
915 | }
|
---|
916 |
|
---|
917 | case AUDIOTESTSTATE_DONE:
|
---|
918 | RT_FALL_THROUGH();
|
---|
919 | default:
|
---|
920 | break;
|
---|
921 | }
|
---|
922 |
|
---|
923 | LogRel2(("ValKit: Test #%RU32: Reporting %RU32 readable (%zu/%zu, state '%s')\n",
|
---|
924 | pThis->pTestCurRec->idxTest, cbReadable, pTst->t.TestTone.u.Rec.cbWritten, pTst->t.TestTone.u.Rec.cbToWrite,
|
---|
925 | AudioTestStateToStr(pTst->enmState)));
|
---|
926 |
|
---|
927 | if (cbReadable == 0)
|
---|
928 | LogRel2(("ValKit: Test #%RU32: Warning: Not readable anymore (state is '%s'), returning 0\n",
|
---|
929 | pTst->idxTest, AudioTestStateToStr(pTst->enmState)));
|
---|
930 | }
|
---|
931 |
|
---|
932 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
933 | AssertRC(rc2);
|
---|
934 | }
|
---|
935 |
|
---|
936 | if (RT_FAILURE(rc))
|
---|
937 | LogRel(("ValKit: Reporting readable bytes failed with %Rrc\n", rc));
|
---|
938 |
|
---|
939 | Log3Func(("returns %#x (%RU32)\n", cbReadable, cbReadable));
|
---|
940 | return cbReadable;
|
---|
941 | }
|
---|
942 |
|
---|
943 |
|
---|
944 | /**
|
---|
945 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamGetWritable}
|
---|
946 | */
|
---|
947 | static DECLCALLBACK(uint32_t) drvHostValKitAudioHA_StreamGetWritable(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
|
---|
948 | {
|
---|
949 | PDRVHOSTVALKITAUDIO pThis = RT_FROM_MEMBER(pInterface, DRVHOSTVALKITAUDIO, IHostAudio);
|
---|
950 | RT_NOREF(pStream);
|
---|
951 |
|
---|
952 | uint32_t cbWritable = UINT32_MAX;
|
---|
953 | PVALKITTESTDATA pTst = NULL;
|
---|
954 |
|
---|
955 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
956 | if (RT_SUCCESS(rc))
|
---|
957 | {
|
---|
958 | pTst = pThis->pTestCurPlay;
|
---|
959 |
|
---|
960 | if (pTst)
|
---|
961 | {
|
---|
962 | switch (pTst->enmState)
|
---|
963 | {
|
---|
964 | case AUDIOTESTSTATE_PRE:
|
---|
965 | RT_FALL_THROUGH();
|
---|
966 | case AUDIOTESTSTATE_POST:
|
---|
967 | {
|
---|
968 | cbWritable = AudioTestBeaconGetRemaining(&pTst->t.TestTone.Beacon);
|
---|
969 | break;
|
---|
970 | }
|
---|
971 |
|
---|
972 | case AUDIOTESTSTATE_RUN:
|
---|
973 | {
|
---|
974 | AssertReturn(pTst->t.TestTone.u.Play.cbToRead >= pTst->t.TestTone.u.Play.cbRead, 0);
|
---|
975 | cbWritable = pTst->t.TestTone.u.Play.cbToRead - pTst->t.TestTone.u.Play.cbRead;
|
---|
976 | break;
|
---|
977 | }
|
---|
978 |
|
---|
979 | default:
|
---|
980 | break;
|
---|
981 | }
|
---|
982 |
|
---|
983 | LogRel2(("ValKit: Test #%RU32: Reporting %RU32 bytes writable (state is '%s')\n",
|
---|
984 | pTst->idxTest, cbWritable, AudioTestStateToStr(pTst->enmState)));
|
---|
985 |
|
---|
986 | if (cbWritable == 0)
|
---|
987 | {
|
---|
988 | LogRel2(("ValKit: Test #%RU32: Warning: Not writable anymore (state is '%s'), returning UINT32_MAX\n",
|
---|
989 | pTst->idxTest, AudioTestStateToStr(pTst->enmState)));
|
---|
990 | cbWritable = UINT32_MAX;
|
---|
991 | }
|
---|
992 | }
|
---|
993 | else
|
---|
994 | LogRel2(("ValKit: Reporting UINT32_MAX bytes writable (no playback test running)\n"));
|
---|
995 |
|
---|
996 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
997 | AssertRC(rc2);
|
---|
998 | }
|
---|
999 |
|
---|
1000 | return cbWritable;
|
---|
1001 | }
|
---|
1002 |
|
---|
1003 |
|
---|
1004 | /**
|
---|
1005 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamGetState}
|
---|
1006 | */
|
---|
1007 | static DECLCALLBACK(PDMHOSTAUDIOSTREAMSTATE) drvHostValKitAudioHA_StreamGetState(PPDMIHOSTAUDIO pInterface,
|
---|
1008 | PPDMAUDIOBACKENDSTREAM pStream)
|
---|
1009 | {
|
---|
1010 | AssertPtrReturn(pStream, PDMHOSTAUDIOSTREAMSTATE_INVALID);
|
---|
1011 |
|
---|
1012 | #if 0
|
---|
1013 | PDRVHOSTVALKITAUDIO pThis = RT_FROM_MEMBER(pInterface, DRVHOSTVALKITAUDIO, IHostAudio);
|
---|
1014 | PDMHOSTAUDIOSTREAMSTATE enmState = PDMHOSTAUDIOSTREAMSTATE_NOT_WORKING;
|
---|
1015 |
|
---|
1016 | if (pStream->pStream->Cfg.enmDir == PDMAUDIODIR_IN)
|
---|
1017 | {
|
---|
1018 | int rc2 = RTCritSectEnter(&pThis->CritSect);
|
---|
1019 | if (RT_SUCCESS(rc2))
|
---|
1020 | {
|
---|
1021 | enmState = pThis->cTestsRec == 0
|
---|
1022 | ? PDMHOSTAUDIOSTREAMSTATE_INACTIVE : PDMHOSTAUDIOSTREAMSTATE_OKAY;
|
---|
1023 |
|
---|
1024 | rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
1025 | AssertRC(rc2);
|
---|
1026 | }
|
---|
1027 | }
|
---|
1028 | else
|
---|
1029 | enmState = PDMHOSTAUDIOSTREAMSTATE_OKAY;
|
---|
1030 |
|
---|
1031 | return enmState;
|
---|
1032 | #else
|
---|
1033 | RT_NOREF(pInterface, pStream);
|
---|
1034 | return PDMHOSTAUDIOSTREAMSTATE_OKAY;
|
---|
1035 | #endif
|
---|
1036 | }
|
---|
1037 |
|
---|
1038 |
|
---|
1039 | /**
|
---|
1040 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamPlay}
|
---|
1041 | */
|
---|
1042 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamPlay(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream,
|
---|
1043 | const void *pvBuf, uint32_t cbBuf, uint32_t *pcbWritten)
|
---|
1044 | {
|
---|
1045 | if (cbBuf == 0)
|
---|
1046 | {
|
---|
1047 | /* Fend off draining calls. */
|
---|
1048 | *pcbWritten = 0;
|
---|
1049 | return VINF_SUCCESS;
|
---|
1050 | }
|
---|
1051 |
|
---|
1052 | PDRVHOSTVALKITAUDIO pThis = RT_FROM_MEMBER(pInterface, DRVHOSTVALKITAUDIO, IHostAudio);
|
---|
1053 | PVALKITTESTDATA pTst = NULL;
|
---|
1054 |
|
---|
1055 | int rc2;
|
---|
1056 | #ifdef VBOX_WITH_AUDIO_VALKIT_DUMP_STREAMS
|
---|
1057 | PVALKITAUDIOSTREAM pStrmValKit = (PVALKITAUDIOSTREAM)pStream;
|
---|
1058 | rc2 = AudioHlpFileWrite(pStrmValKit->pFile, pvBuf, cbBuf);
|
---|
1059 | AssertRC(rc2);
|
---|
1060 | #endif
|
---|
1061 |
|
---|
1062 | /* Flag indicating whether the whole block we're going to play is silence or not. */
|
---|
1063 | bool const fIsAllSilence = PDMAudioPropsIsBufferSilence(&pStream->pStream->Cfg.Props, pvBuf, cbBuf);
|
---|
1064 |
|
---|
1065 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
1066 | if (RT_SUCCESS(rc))
|
---|
1067 | {
|
---|
1068 | pThis->cbPlayedTotal += cbBuf; /* Do a bit of accounting. */
|
---|
1069 |
|
---|
1070 | if (pThis->pTestCurPlay == NULL)
|
---|
1071 | {
|
---|
1072 | pThis->pTestCurPlay = RTListGetFirst(&pThis->lstTestsPlay, VALKITTESTDATA, Node);
|
---|
1073 | if (pThis->pTestCurPlay)
|
---|
1074 | LogRel(("ValKit: Next guest playback test in queue is test #%RU32\n", pThis->pTestCurPlay->idxTest));
|
---|
1075 | }
|
---|
1076 |
|
---|
1077 | pTst = pThis->pTestCurPlay;
|
---|
1078 |
|
---|
1079 | rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
1080 | AssertRC(rc2);
|
---|
1081 | }
|
---|
1082 |
|
---|
1083 | if (pTst == NULL) /* Empty list? */
|
---|
1084 | {
|
---|
1085 | pThis->cbPlayedNoTest += cbBuf;
|
---|
1086 |
|
---|
1087 | *pcbWritten = cbBuf;
|
---|
1088 | return VINF_SUCCESS;
|
---|
1089 | }
|
---|
1090 |
|
---|
1091 | if (pThis->cbPlayedNoTest)
|
---|
1092 | {
|
---|
1093 | LogRel(("ValKit: Warning: Guest was playing back audio (%RU64 bytes, %RU64ms) when no playback test is active\n",
|
---|
1094 | pThis->cbPlayedNoTest, PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, pThis->cbPlayedNoTest)));
|
---|
1095 | pThis->cbPlayedNoTest = 0;
|
---|
1096 | }
|
---|
1097 |
|
---|
1098 | if (fIsAllSilence)
|
---|
1099 | {
|
---|
1100 | pThis->cbPlayedSilence += cbBuf;
|
---|
1101 | }
|
---|
1102 | else /* Audible data */
|
---|
1103 | {
|
---|
1104 | if (pThis->cbPlayedSilence)
|
---|
1105 | LogRel(("ValKit: Guest was playing back %RU64 bytes (%RU64ms) of silence\n",
|
---|
1106 | pThis->cbPlayedSilence, PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, pThis->cbPlayedSilence)));
|
---|
1107 | pThis->cbPlayedSilence = 0;
|
---|
1108 | }
|
---|
1109 |
|
---|
1110 | LogRel3(("ValKit: Test #%RU32: Playing stream '%s' (%RU32 bytes / %RU64ms) -- state is '%s' ...\n",
|
---|
1111 | pTst->idxTest, pStream->pStream->Cfg.szName,
|
---|
1112 | cbBuf, PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, cbBuf),
|
---|
1113 | AudioTestStateToStr(pTst->enmState)));
|
---|
1114 |
|
---|
1115 | LogRel4(("ValKit: Playback audio data (%RU32 bytes):\n"
|
---|
1116 | "%.*Rhxd\n", cbBuf, cbBuf, pvBuf));
|
---|
1117 |
|
---|
1118 | if (pTst->enmState == AUDIOTESTSTATE_INIT) /* Test not started yet? */
|
---|
1119 | {
|
---|
1120 | AUDIOTESTPARMS Parms;
|
---|
1121 | RT_ZERO(Parms);
|
---|
1122 | Parms.enmDir = PDMAUDIODIR_IN;
|
---|
1123 | Parms.enmType = AUDIOTESTTYPE_TESTTONE_RECORD;
|
---|
1124 | Parms.TestTone = pTst->t.TestTone.Parms;
|
---|
1125 |
|
---|
1126 | rc = AudioTestSetTestBegin(&pThis->Set, "Recording audio data from guest",
|
---|
1127 | &Parms, &pTst->pEntry);
|
---|
1128 | if (RT_SUCCESS(rc))
|
---|
1129 | rc = AudioTestSetObjCreateAndRegister(&pThis->Set, "host-tone-rec.pcm", &pTst->Obj);
|
---|
1130 |
|
---|
1131 | if (RT_SUCCESS(rc))
|
---|
1132 | {
|
---|
1133 | pTst->msStartedTS = RTTimeMilliTS();
|
---|
1134 | LogRel(("ValKit: Test #%RU32: Recording audio data (%RU16Hz, %RU32ms) for host test #%RU32 started (delay is %RU32ms)\n",
|
---|
1135 | pTst->idxTest, (uint16_t)Parms.TestTone.dbFreqHz, Parms.TestTone.msDuration,
|
---|
1136 | Parms.TestTone.Hdr.idxTest, RTTimeMilliTS() - pTst->msRegisteredTS));
|
---|
1137 |
|
---|
1138 | char szTimeCreated[RTTIME_STR_LEN];
|
---|
1139 | RTTimeToString(&Parms.TestTone.Hdr.tsCreated, szTimeCreated, sizeof(szTimeCreated));
|
---|
1140 | LogRel(("ValKit: Test created (caller UTC): %s\n", szTimeCreated));
|
---|
1141 |
|
---|
1142 | pTst->enmState = AUDIOTESTSTATE_PRE;
|
---|
1143 | }
|
---|
1144 | }
|
---|
1145 |
|
---|
1146 | uint32_t cbWritten = 0;
|
---|
1147 | uint8_t *auBuf = (uint8_t *)pvBuf;
|
---|
1148 |
|
---|
1149 | uint64_t const msStartedTS = RTTimeMilliTS();
|
---|
1150 |
|
---|
1151 | while (cbWritten < cbBuf)
|
---|
1152 | {
|
---|
1153 | switch (pTst->enmState)
|
---|
1154 | {
|
---|
1155 | case AUDIOTESTSTATE_PRE:
|
---|
1156 | RT_FALL_THROUGH();
|
---|
1157 | case AUDIOTESTSTATE_POST:
|
---|
1158 | {
|
---|
1159 | PAUDIOTESTTONEBEACON pBeacon = &pTst->t.TestTone.Beacon;
|
---|
1160 |
|
---|
1161 | LogRel3(("ValKit: Test #%RU32: %RU32 bytes (%RU64ms) beacon data remaining\n",
|
---|
1162 | pTst->idxTest,
|
---|
1163 | AudioTestBeaconGetRemaining(pBeacon),
|
---|
1164 | PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, AudioTestBeaconGetRemaining(pBeacon))));
|
---|
1165 |
|
---|
1166 | bool fGoToNextStage = false;
|
---|
1167 |
|
---|
1168 | if ( AudioTestBeaconGetSize(pBeacon)
|
---|
1169 | && !AudioTestBeaconIsComplete(pBeacon))
|
---|
1170 | {
|
---|
1171 | bool const fStarted = AudioTestBeaconGetRemaining(pBeacon) == AudioTestBeaconGetSize(pBeacon);
|
---|
1172 |
|
---|
1173 | size_t off = 0; /* Points at the data right *after* the found beacon data on return. */
|
---|
1174 | rc2 = AudioTestBeaconAddConsecutive(pBeacon, auBuf, cbBuf - cbWritten, &off);
|
---|
1175 | if (RT_SUCCESS(rc2))
|
---|
1176 | {
|
---|
1177 | cbWritten += (uint32_t)off;
|
---|
1178 | auBuf += off;
|
---|
1179 | }
|
---|
1180 | else /* No beacon data found. */
|
---|
1181 | {
|
---|
1182 | LogRel2(("ValKit: Test #%RU32: Warning: Beacon data for '%s' not found (%Rrc) - Skipping ...\n",
|
---|
1183 | pTst->idxTest, AudioTestBeaconTypeGetName(pBeacon->enmType), rc2));
|
---|
1184 | cbWritten = cbBuf; /* Skip all. */
|
---|
1185 | break;
|
---|
1186 | }
|
---|
1187 |
|
---|
1188 | if (fStarted)
|
---|
1189 | LogRel2(("ValKit: Test #%RU32: Detection of %s beacon started (%RU64ms played so far)\n",
|
---|
1190 | pTst->idxTest, AudioTestBeaconTypeGetName(pBeacon->enmType),
|
---|
1191 | PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, pThis->cbPlayedTotal)));
|
---|
1192 | if (AudioTestBeaconIsComplete(pBeacon))
|
---|
1193 | {
|
---|
1194 | LogRel2(("ValKit: Test #%RU32: Detection of %s beacon ended\n",
|
---|
1195 | pTst->idxTest, AudioTestBeaconTypeGetName(pBeacon->enmType)));
|
---|
1196 |
|
---|
1197 | fGoToNextStage = true;
|
---|
1198 | }
|
---|
1199 | }
|
---|
1200 | else
|
---|
1201 | fGoToNextStage = true;
|
---|
1202 |
|
---|
1203 | if (fGoToNextStage)
|
---|
1204 | {
|
---|
1205 | if (pTst->enmState == AUDIOTESTSTATE_PRE)
|
---|
1206 | pTst->enmState = AUDIOTESTSTATE_RUN;
|
---|
1207 | else if (pTst->enmState == AUDIOTESTSTATE_POST)
|
---|
1208 | pTst->enmState = AUDIOTESTSTATE_DONE;
|
---|
1209 | }
|
---|
1210 | break;
|
---|
1211 | }
|
---|
1212 |
|
---|
1213 | case AUDIOTESTSTATE_RUN:
|
---|
1214 | {
|
---|
1215 | uint32_t const cbRemaining = pTst->t.TestTone.u.Play.cbToRead - pTst->t.TestTone.u.Play.cbRead;
|
---|
1216 |
|
---|
1217 | LogRel3(("ValKit: Test #%RU32: %RU32 bytes (%RU64ms) audio data remaining\n",
|
---|
1218 | pTst->idxTest, cbRemaining, PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, cbRemaining)));
|
---|
1219 |
|
---|
1220 | /* Don't read more than we're told to.
|
---|
1221 | * After the actual test tone data there might come a post beacon which also
|
---|
1222 | * needs to be handled in the AUDIOTESTSTATE_POST state then. */
|
---|
1223 | const uint32_t cbData = RT_MIN(cbBuf - cbWritten, cbRemaining);
|
---|
1224 |
|
---|
1225 | pTst->t.TestTone.u.Play.cbRead += cbData;
|
---|
1226 |
|
---|
1227 | cbWritten += cbData;
|
---|
1228 | auBuf += cbData;
|
---|
1229 |
|
---|
1230 | const bool fComplete = pTst->t.TestTone.u.Play.cbRead >= pTst->t.TestTone.u.Play.cbToRead;
|
---|
1231 | if (fComplete)
|
---|
1232 | {
|
---|
1233 | LogRel(("ValKit: Test #%RU32: Recording audio data ended (took %RU32ms)\n",
|
---|
1234 | pTst->idxTest, RTTimeMilliTS() - pTst->msStartedTS));
|
---|
1235 |
|
---|
1236 | pTst->enmState = AUDIOTESTSTATE_POST;
|
---|
1237 |
|
---|
1238 | /* Re-use the beacon object, but this time it's the post beacon. */
|
---|
1239 | AudioTestBeaconInit(&pTst->t.TestTone.Beacon, pTst->idxTest, AUDIOTESTTONEBEACONTYPE_PLAY_POST,
|
---|
1240 | &pTst->t.TestTone.Parms.Props);
|
---|
1241 | }
|
---|
1242 | break;
|
---|
1243 | }
|
---|
1244 |
|
---|
1245 | case AUDIOTESTSTATE_DONE:
|
---|
1246 | {
|
---|
1247 | /* Handled below. */
|
---|
1248 | break;
|
---|
1249 | }
|
---|
1250 |
|
---|
1251 | default:
|
---|
1252 | AssertFailed();
|
---|
1253 | break;
|
---|
1254 | }
|
---|
1255 |
|
---|
1256 | if (pTst->enmState == AUDIOTESTSTATE_DONE)
|
---|
1257 | break;
|
---|
1258 |
|
---|
1259 | if (RTTimeMilliTS() - msStartedTS > RT_MS_30SEC)
|
---|
1260 | {
|
---|
1261 | LogRel(("ValKit: Test #%RU32: Error: Playback processing timed out -- please report this bug!\n", pTst->idxTest));
|
---|
1262 | break;
|
---|
1263 | }
|
---|
1264 | }
|
---|
1265 |
|
---|
1266 | LogRel3(("ValKit: Test #%RU32: Played %RU32/%RU32 bytes\n", pTst->idxTest, cbWritten, cbBuf));
|
---|
1267 |
|
---|
1268 | rc = AudioTestObjWrite(pTst->Obj, pvBuf, cbWritten);
|
---|
1269 | AssertRC(rc);
|
---|
1270 |
|
---|
1271 | if (pTst->enmState == AUDIOTESTSTATE_DONE)
|
---|
1272 | {
|
---|
1273 | AudioTestSetTestDone(pTst->pEntry);
|
---|
1274 |
|
---|
1275 | rc = RTCritSectEnter(&pThis->CritSect);
|
---|
1276 | if (RT_SUCCESS(rc))
|
---|
1277 | {
|
---|
1278 | drvHostValKiUnregisterPlayTest(pThis, pTst);
|
---|
1279 |
|
---|
1280 | pThis->pTestCurPlay = NULL;
|
---|
1281 | pTst = NULL;
|
---|
1282 |
|
---|
1283 | rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
1284 | if (RT_SUCCESS(rc))
|
---|
1285 | rc = rc2;
|
---|
1286 | }
|
---|
1287 | }
|
---|
1288 |
|
---|
1289 | if (RT_FAILURE(rc))
|
---|
1290 | {
|
---|
1291 | if ( pTst
|
---|
1292 | && pTst->pEntry)
|
---|
1293 | AudioTestSetTestFailed(pTst->pEntry, rc, "Recording audio data failed");
|
---|
1294 | LogRel(("ValKit: Recording audio data failed with %Rrc\n", rc));
|
---|
1295 | }
|
---|
1296 |
|
---|
1297 | *pcbWritten = cbWritten;
|
---|
1298 |
|
---|
1299 | return VINF_SUCCESS; /** @todo Return rc here? */
|
---|
1300 | }
|
---|
1301 |
|
---|
1302 |
|
---|
1303 | /**
|
---|
1304 | * @interface_method_impl{PDMIHOSTAUDIO,pfnStreamCapture}
|
---|
1305 | */
|
---|
1306 | static DECLCALLBACK(int) drvHostValKitAudioHA_StreamCapture(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream,
|
---|
1307 | void *pvBuf, uint32_t cbBuf, uint32_t *pcbRead)
|
---|
1308 | {
|
---|
1309 | RT_NOREF(pStream);
|
---|
1310 |
|
---|
1311 | if (cbBuf == 0)
|
---|
1312 | {
|
---|
1313 | /* Fend off draining calls. */
|
---|
1314 | *pcbRead = 0;
|
---|
1315 | return VINF_SUCCESS;
|
---|
1316 | }
|
---|
1317 |
|
---|
1318 | PDRVHOSTVALKITAUDIO pThis = RT_FROM_MEMBER(pInterface, DRVHOSTVALKITAUDIO, IHostAudio);
|
---|
1319 | PVALKITTESTDATA pTst = NULL;
|
---|
1320 |
|
---|
1321 | LogRel3(("ValKit: Capturing stream '%s' (%RU32 bytes / %RU64ms -- %RU64 bytes / %RU64ms total so far) ...\n",
|
---|
1322 | pStream->pStream->Cfg.szName,
|
---|
1323 | cbBuf, PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, cbBuf),
|
---|
1324 | pThis->cbRecordedTotal, PDMAudioPropsBytesToMilli(&pStream->pStream->Cfg.Props, pThis->cbRecordedTotal)));
|
---|
1325 |
|
---|
1326 | int rc = RTCritSectEnter(&pThis->CritSect);
|
---|
1327 | if (RT_SUCCESS(rc))
|
---|
1328 | {
|
---|
1329 | if (pThis->pTestCurRec == NULL)
|
---|
1330 | {
|
---|
1331 | pThis->pTestCurRec = RTListGetFirst(&pThis->lstTestsRec, VALKITTESTDATA, Node);
|
---|
1332 | if (pThis->pTestCurRec)
|
---|
1333 | LogRel(("ValKit: Next guest recording test in queue is test #%RU32\n", pThis->pTestCurRec->idxTest));
|
---|
1334 | }
|
---|
1335 |
|
---|
1336 | pTst = pThis->pTestCurRec;
|
---|
1337 |
|
---|
1338 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
1339 | AssertRC(rc2);
|
---|
1340 | }
|
---|
1341 |
|
---|
1342 | LogRel4(("ValKit: Capture audio data (%RU32 bytes):\n"
|
---|
1343 | "%.*Rhxd\n", cbBuf, cbBuf, pvBuf));
|
---|
1344 |
|
---|
1345 | if (pTst == NULL) /* Empty list? */
|
---|
1346 | {
|
---|
1347 | LogRel(("ValKit: Warning: Guest is trying to record audio data when no recording test is active\n"));
|
---|
1348 |
|
---|
1349 | /** @todo Not sure yet why this happens after all data has been captured sometimes,
|
---|
1350 | * but the guest side just will record silence and the audio test verification
|
---|
1351 | * will have to deal with (and/or report) it then. */
|
---|
1352 | PDMAudioPropsClearBuffer(&pStream->pStream->Cfg.Props, pvBuf, cbBuf,
|
---|
1353 | PDMAudioPropsBytesToFrames(&pStream->pStream->Cfg.Props, cbBuf));
|
---|
1354 |
|
---|
1355 | *pcbRead = cbBuf; /* Just report back stuff as being "recorded" (silence). */
|
---|
1356 | return VINF_SUCCESS;
|
---|
1357 | }
|
---|
1358 |
|
---|
1359 | uint32_t cbWritten = 0;
|
---|
1360 |
|
---|
1361 | switch (pTst->enmState)
|
---|
1362 | {
|
---|
1363 | case AUDIOTESTSTATE_INIT: /* Test not started yet? */
|
---|
1364 | {
|
---|
1365 | AUDIOTESTPARMS Parms;
|
---|
1366 | RT_ZERO(Parms);
|
---|
1367 | Parms.enmDir = PDMAUDIODIR_OUT;
|
---|
1368 | Parms.enmType = AUDIOTESTTYPE_TESTTONE_PLAY;
|
---|
1369 | Parms.TestTone = pTst->t.TestTone.Parms;
|
---|
1370 |
|
---|
1371 | rc = AudioTestSetTestBegin(&pThis->Set, "Injecting audio input data to guest",
|
---|
1372 | &Parms, &pTst->pEntry);
|
---|
1373 | if (RT_SUCCESS(rc))
|
---|
1374 | rc = AudioTestSetObjCreateAndRegister(&pThis->Set, "host-tone-play.pcm", &pTst->Obj);
|
---|
1375 |
|
---|
1376 | if (RT_SUCCESS(rc))
|
---|
1377 | {
|
---|
1378 | pTst->msStartedTS = RTTimeMilliTS();
|
---|
1379 | LogRel(("ValKit: Test #%RU32: Injecting audio input data (%RU16Hz, %RU32ms, %RU32 bytes) for host test #%RU32 started (delay is %RU32ms)\n",
|
---|
1380 | pTst->idxTest, (uint16_t)pTst->t.TestTone.Tone.rdFreqHz,
|
---|
1381 | pTst->t.TestTone.Parms.msDuration, pTst->t.TestTone.u.Rec.cbToWrite,
|
---|
1382 | Parms.TestTone.Hdr.idxTest, RTTimeMilliTS() - pTst->msRegisteredTS));
|
---|
1383 |
|
---|
1384 | char szTimeCreated[RTTIME_STR_LEN];
|
---|
1385 | RTTimeToString(&Parms.TestTone.Hdr.tsCreated, szTimeCreated, sizeof(szTimeCreated));
|
---|
1386 | LogRel2(("ValKit: Test created (caller UTC): %s\n", szTimeCreated));
|
---|
1387 |
|
---|
1388 | pTst->enmState = AUDIOTESTSTATE_PRE;
|
---|
1389 | }
|
---|
1390 | else
|
---|
1391 | break;
|
---|
1392 |
|
---|
1393 | RT_FALL_THROUGH();
|
---|
1394 | }
|
---|
1395 |
|
---|
1396 | case AUDIOTESTSTATE_PRE:
|
---|
1397 | RT_FALL_THROUGH();
|
---|
1398 | case AUDIOTESTSTATE_POST:
|
---|
1399 | {
|
---|
1400 | bool fGoToNextStage = false;
|
---|
1401 |
|
---|
1402 | PAUDIOTESTTONEBEACON pBeacon = &pTst->t.TestTone.Beacon;
|
---|
1403 | if ( AudioTestBeaconGetSize(pBeacon)
|
---|
1404 | && !AudioTestBeaconIsComplete(pBeacon))
|
---|
1405 | {
|
---|
1406 | bool const fStarted = AudioTestBeaconGetRemaining(pBeacon) == AudioTestBeaconGetSize(pBeacon);
|
---|
1407 |
|
---|
1408 | uint32_t const cbBeaconRemaining = AudioTestBeaconGetRemaining(pBeacon);
|
---|
1409 | AssertBreakStmt(cbBeaconRemaining, rc = VERR_WRONG_ORDER);
|
---|
1410 |
|
---|
1411 | /* Limit to exactly one beacon (pre or post). */
|
---|
1412 | uint32_t const cbToWrite = RT_MIN(cbBuf, cbBeaconRemaining);
|
---|
1413 |
|
---|
1414 | rc = AudioTestBeaconWrite(pBeacon, pvBuf, cbToWrite);
|
---|
1415 | if (RT_SUCCESS(rc))
|
---|
1416 | cbWritten = cbToWrite;
|
---|
1417 |
|
---|
1418 | if (fStarted)
|
---|
1419 | LogRel2(("ValKit: Test #%RU32: Writing %s beacon begin\n",
|
---|
1420 | pTst->idxTest, AudioTestBeaconTypeGetName(pBeacon->enmType)));
|
---|
1421 | if (AudioTestBeaconIsComplete(pBeacon))
|
---|
1422 | {
|
---|
1423 | LogRel2(("ValKit: Test #%RU32: Writing %s beacon end\n",
|
---|
1424 | pTst->idxTest, AudioTestBeaconTypeGetName(pBeacon->enmType)));
|
---|
1425 |
|
---|
1426 | fGoToNextStage = true;
|
---|
1427 | }
|
---|
1428 | }
|
---|
1429 | else
|
---|
1430 | fGoToNextStage = true;
|
---|
1431 |
|
---|
1432 | if (fGoToNextStage)
|
---|
1433 | {
|
---|
1434 | if (pTst->enmState == AUDIOTESTSTATE_PRE)
|
---|
1435 | pTst->enmState = AUDIOTESTSTATE_RUN;
|
---|
1436 | else if (pTst->enmState == AUDIOTESTSTATE_POST)
|
---|
1437 | pTst->enmState = AUDIOTESTSTATE_DONE;
|
---|
1438 | }
|
---|
1439 | break;
|
---|
1440 | }
|
---|
1441 |
|
---|
1442 | case AUDIOTESTSTATE_RUN:
|
---|
1443 | {
|
---|
1444 | uint32_t const cbToWrite = RT_MIN(cbBuf, pTst->t.TestTone.u.Rec.cbToWrite - pTst->t.TestTone.u.Rec.cbWritten);
|
---|
1445 | if (cbToWrite)
|
---|
1446 | rc = AudioTestToneGenerate(&pTst->t.TestTone.Tone, pvBuf, cbToWrite, &cbWritten);
|
---|
1447 | if ( RT_SUCCESS(rc)
|
---|
1448 | && cbWritten)
|
---|
1449 | {
|
---|
1450 | Assert(cbWritten == cbToWrite);
|
---|
1451 | pTst->t.TestTone.u.Rec.cbWritten += cbWritten;
|
---|
1452 | }
|
---|
1453 |
|
---|
1454 | LogRel3(("ValKit: Test #%RU32: Supplied %RU32 bytes of (capturing) audio data (%RU32 bytes left)\n",
|
---|
1455 | pTst->idxTest, cbWritten, pTst->t.TestTone.u.Rec.cbToWrite - pTst->t.TestTone.u.Rec.cbWritten));
|
---|
1456 |
|
---|
1457 | const bool fComplete = pTst->t.TestTone.u.Rec.cbWritten >= pTst->t.TestTone.u.Rec.cbToWrite;
|
---|
1458 | if (fComplete)
|
---|
1459 | {
|
---|
1460 | LogRel(("ValKit: Test #%RU32: Recording done (took %RU32ms)\n",
|
---|
1461 | pTst->idxTest, RTTimeMilliTS() - pTst->msStartedTS));
|
---|
1462 |
|
---|
1463 | pTst->enmState = AUDIOTESTSTATE_POST;
|
---|
1464 |
|
---|
1465 | /* Re-use the beacon object, but this time it's the post beacon. */
|
---|
1466 | AudioTestBeaconInit(&pTst->t.TestTone.Beacon, pTst->idxTest, AUDIOTESTTONEBEACONTYPE_PLAY_POST,
|
---|
1467 | &pTst->t.TestTone.Parms.Props);
|
---|
1468 | }
|
---|
1469 | break;
|
---|
1470 | }
|
---|
1471 |
|
---|
1472 | case AUDIOTESTSTATE_DONE:
|
---|
1473 | {
|
---|
1474 | /* Handled below. */
|
---|
1475 | break;
|
---|
1476 | }
|
---|
1477 |
|
---|
1478 | default:
|
---|
1479 | AssertFailed();
|
---|
1480 | break;
|
---|
1481 | }
|
---|
1482 |
|
---|
1483 | if (RT_SUCCESS(rc))
|
---|
1484 | rc = AudioTestObjWrite(pTst->Obj, pvBuf, cbWritten);
|
---|
1485 |
|
---|
1486 | if (pTst->enmState == AUDIOTESTSTATE_DONE)
|
---|
1487 | {
|
---|
1488 | AudioTestSetTestDone(pTst->pEntry);
|
---|
1489 |
|
---|
1490 | rc = RTCritSectEnter(&pThis->CritSect);
|
---|
1491 | if (RT_SUCCESS(rc))
|
---|
1492 | {
|
---|
1493 | drvHostValKiUnregisterRecTest(pThis, pTst);
|
---|
1494 |
|
---|
1495 | pThis->pTestCurRec = NULL;
|
---|
1496 | pTst = NULL;
|
---|
1497 |
|
---|
1498 | int rc2 = RTCritSectLeave(&pThis->CritSect);
|
---|
1499 | AssertRC(rc2);
|
---|
1500 | }
|
---|
1501 | }
|
---|
1502 |
|
---|
1503 | if (RT_FAILURE(rc))
|
---|
1504 | {
|
---|
1505 | if (pTst->pEntry)
|
---|
1506 | AudioTestSetTestFailed(pTst->pEntry, rc, "Injecting audio input data failed");
|
---|
1507 | LogRel(("ValKit: Test #%RU32: Failed with %Rrc\n", pTst->idxTest, rc));
|
---|
1508 | }
|
---|
1509 |
|
---|
1510 | pThis->cbRecordedTotal += cbWritten; /* Do a bit of accounting. */
|
---|
1511 |
|
---|
1512 | *pcbRead = cbWritten;
|
---|
1513 |
|
---|
1514 | Log3Func(("returns %Rrc *pcbRead=%#x (%#x/%#x), %#x total\n",
|
---|
1515 | rc, cbWritten, pTst ? pTst->t.TestTone.u.Rec.cbWritten : 0, pTst ? pTst->t.TestTone.u.Rec.cbToWrite : 0,
|
---|
1516 | pThis->cbRecordedTotal));
|
---|
1517 | return VINF_SUCCESS; /** @todo Return rc here? */
|
---|
1518 | }
|
---|
1519 |
|
---|
1520 |
|
---|
1521 | /**
|
---|
1522 | * @interface_method_impl{PDMIBASE,pfnQueryInterface}
|
---|
1523 | */
|
---|
1524 | static DECLCALLBACK(void *) drvHostValKitAudioQueryInterface(PPDMIBASE pInterface, const char *pszIID)
|
---|
1525 | {
|
---|
1526 | PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface);
|
---|
1527 | PDRVHOSTVALKITAUDIO pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTVALKITAUDIO);
|
---|
1528 |
|
---|
1529 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase);
|
---|
1530 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIHOSTAUDIO, &pThis->IHostAudio);
|
---|
1531 | return NULL;
|
---|
1532 | }
|
---|
1533 |
|
---|
1534 |
|
---|
1535 | /**
|
---|
1536 | * Constructs a VaKit audio driver instance.
|
---|
1537 | *
|
---|
1538 | * @copydoc FNPDMDRVCONSTRUCT
|
---|
1539 | */
|
---|
1540 | static DECLCALLBACK(int) drvHostValKitAudioConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
|
---|
1541 | {
|
---|
1542 | RT_NOREF(pCfg, fFlags);
|
---|
1543 | PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
|
---|
1544 | PDRVHOSTVALKITAUDIO pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTVALKITAUDIO);
|
---|
1545 | LogRel(("Audio: Initializing VALKIT driver\n"));
|
---|
1546 |
|
---|
1547 | /*
|
---|
1548 | * Init the static parts.
|
---|
1549 | */
|
---|
1550 | pThis->pDrvIns = pDrvIns;
|
---|
1551 | /* IBase */
|
---|
1552 | pDrvIns->IBase.pfnQueryInterface = drvHostValKitAudioQueryInterface;
|
---|
1553 | /* IHostAudio */
|
---|
1554 | pThis->IHostAudio.pfnGetConfig = drvHostValKitAudioHA_GetConfig;
|
---|
1555 | pThis->IHostAudio.pfnGetDevices = NULL;
|
---|
1556 | pThis->IHostAudio.pfnGetStatus = drvHostValKitAudioHA_GetStatus;
|
---|
1557 | pThis->IHostAudio.pfnDoOnWorkerThread = NULL;
|
---|
1558 | pThis->IHostAudio.pfnStreamConfigHint = NULL;
|
---|
1559 | pThis->IHostAudio.pfnStreamCreate = drvHostValKitAudioHA_StreamCreate;
|
---|
1560 | pThis->IHostAudio.pfnStreamInitAsync = NULL;
|
---|
1561 | pThis->IHostAudio.pfnStreamDestroy = drvHostValKitAudioHA_StreamDestroy;
|
---|
1562 | pThis->IHostAudio.pfnStreamNotifyDeviceChanged = NULL;
|
---|
1563 | pThis->IHostAudio.pfnStreamEnable = drvHostValKitAudioHA_StreamEnable;
|
---|
1564 | pThis->IHostAudio.pfnStreamDisable = drvHostValKitAudioHA_StreamDisable;
|
---|
1565 | pThis->IHostAudio.pfnStreamPause = drvHostValKitAudioHA_StreamPause;
|
---|
1566 | pThis->IHostAudio.pfnStreamResume = drvHostValKitAudioHA_StreamResume;
|
---|
1567 | pThis->IHostAudio.pfnStreamDrain = drvHostValKitAudioHA_StreamDrain;
|
---|
1568 | pThis->IHostAudio.pfnStreamGetReadable = drvHostValKitAudioHA_StreamGetReadable;
|
---|
1569 | pThis->IHostAudio.pfnStreamGetWritable = drvHostValKitAudioHA_StreamGetWritable;
|
---|
1570 | pThis->IHostAudio.pfnStreamGetPending = NULL;
|
---|
1571 | pThis->IHostAudio.pfnStreamGetState = drvHostValKitAudioHA_StreamGetState;
|
---|
1572 | pThis->IHostAudio.pfnStreamPlay = drvHostValKitAudioHA_StreamPlay;
|
---|
1573 | pThis->IHostAudio.pfnStreamCapture = drvHostValKitAudioHA_StreamCapture;
|
---|
1574 |
|
---|
1575 | int rc = RTCritSectInit(&pThis->CritSect);
|
---|
1576 | AssertRCReturn(rc, rc);
|
---|
1577 | rc = RTSemEventCreate(&pThis->EventSemEnded);
|
---|
1578 | AssertRCReturn(rc, rc);
|
---|
1579 |
|
---|
1580 | pThis->cbPlayedTotal = 0;
|
---|
1581 | pThis->cbRecordedTotal = 0;
|
---|
1582 | pThis->cbPlayedSilence = 0;
|
---|
1583 | pThis->cbPlayedNoTest = 0;
|
---|
1584 |
|
---|
1585 | pThis->cTestsTotal = 0;
|
---|
1586 | pThis->fTestSetEnd = false;
|
---|
1587 |
|
---|
1588 | RTListInit(&pThis->lstTestsRec);
|
---|
1589 | pThis->cTestsRec = 0;
|
---|
1590 | RTListInit(&pThis->lstTestsPlay);
|
---|
1591 | pThis->cTestsPlay = 0;
|
---|
1592 |
|
---|
1593 | ATSCALLBACKS Callbacks;
|
---|
1594 | RT_ZERO(Callbacks);
|
---|
1595 | Callbacks.pfnHowdy = drvHostValKitHowdy;
|
---|
1596 | Callbacks.pfnBye = drvHostValKitBye;
|
---|
1597 | Callbacks.pfnTestSetBegin = drvHostValKitTestSetBegin;
|
---|
1598 | Callbacks.pfnTestSetEnd = drvHostValKitTestSetEnd;
|
---|
1599 | Callbacks.pfnTonePlay = drvHostValKitRegisterGuestRecTest;
|
---|
1600 | Callbacks.pfnToneRecord = drvHostValKitRegisterGuestPlayTest;
|
---|
1601 | Callbacks.pfnTestSetSendBegin = drvHostValKitTestSetSendBeginCallback;
|
---|
1602 | Callbacks.pfnTestSetSendRead = drvHostValKitTestSetSendReadCallback;
|
---|
1603 | Callbacks.pfnTestSetSendEnd = drvHostValKitTestSetSendEndCallback;
|
---|
1604 | Callbacks.pvUser = pThis;
|
---|
1605 |
|
---|
1606 | /** @todo Make this configurable via CFGM. */
|
---|
1607 | const char *pszBindAddr = "127.0.0.1"; /* Only reachable for localhost for now. */
|
---|
1608 | uint32_t uBindPort = ATS_TCP_DEF_BIND_PORT_VALKIT;
|
---|
1609 |
|
---|
1610 | LogRel2(("ValKit: Debug logging enabled\n"));
|
---|
1611 |
|
---|
1612 | LogRel(("ValKit: Starting Audio Test Service (ATS) at %s:%RU32...\n",
|
---|
1613 | pszBindAddr, uBindPort));
|
---|
1614 |
|
---|
1615 | /* Dont' use rc here, as this will be reported back to PDM and will prevent VBox
|
---|
1616 | * from starting -- not critical but warn the user though. */
|
---|
1617 | int rc2 = AudioTestSvcInit(&pThis->Srv, &Callbacks);
|
---|
1618 | if (RT_SUCCESS(rc2))
|
---|
1619 | {
|
---|
1620 | RTGETOPTUNION Val;
|
---|
1621 | RT_ZERO(Val);
|
---|
1622 |
|
---|
1623 | Val.u32 = ATSCONNMODE_SERVER; /** @todo No client connection mode needed here (yet). Make this configurable via CFGM. */
|
---|
1624 | rc2 = AudioTestSvcHandleOption(&pThis->Srv, ATSTCPOPT_CONN_MODE, &Val);
|
---|
1625 | AssertRC(rc2);
|
---|
1626 |
|
---|
1627 | Val.psz = pszBindAddr;
|
---|
1628 | rc2 = AudioTestSvcHandleOption(&pThis->Srv, ATSTCPOPT_BIND_ADDRESS, &Val);
|
---|
1629 | AssertRC(rc2);
|
---|
1630 |
|
---|
1631 | Val.u16 = uBindPort;
|
---|
1632 | rc2 = AudioTestSvcHandleOption(&pThis->Srv, ATSTCPOPT_BIND_PORT, &Val);
|
---|
1633 | AssertRC(rc2);
|
---|
1634 |
|
---|
1635 | rc2 = AudioTestSvcStart(&pThis->Srv);
|
---|
1636 | }
|
---|
1637 |
|
---|
1638 | if (RT_SUCCESS(rc2))
|
---|
1639 | {
|
---|
1640 | LogRel(("ValKit: Audio Test Service (ATS) running\n"));
|
---|
1641 |
|
---|
1642 | /** @todo Let the following be customizable by CFGM later. */
|
---|
1643 | rc2 = AudioTestPathCreateTemp(pThis->szPathTemp, sizeof(pThis->szPathTemp), "ValKitAudio");
|
---|
1644 | if (RT_SUCCESS(rc2))
|
---|
1645 | {
|
---|
1646 | LogRel(("ValKit: Using temp dir '%s'\n", pThis->szPathTemp));
|
---|
1647 | rc2 = AudioTestPathGetTemp(pThis->szPathOut, sizeof(pThis->szPathOut));
|
---|
1648 | if (RT_SUCCESS(rc2))
|
---|
1649 | LogRel(("ValKit: Using output dir '%s'\n", pThis->szPathOut));
|
---|
1650 | }
|
---|
1651 | }
|
---|
1652 |
|
---|
1653 | if (RT_FAILURE(rc2))
|
---|
1654 | LogRel(("ValKit: Error starting Audio Test Service (ATS), rc=%Rrc -- tests *will* fail!\n", rc2));
|
---|
1655 |
|
---|
1656 | if (RT_FAILURE(rc)) /* This one *is* critical though. */
|
---|
1657 | LogRel(("ValKit: Initialization failed, rc=%Rrc\n", rc));
|
---|
1658 |
|
---|
1659 | return rc;
|
---|
1660 | }
|
---|
1661 |
|
---|
1662 | static DECLCALLBACK(void) drvHostValKitAudioDestruct(PPDMDRVINS pDrvIns)
|
---|
1663 | {
|
---|
1664 | PDMDRV_CHECK_VERSIONS_RETURN_VOID(pDrvIns);
|
---|
1665 | PDRVHOSTVALKITAUDIO pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTVALKITAUDIO);
|
---|
1666 |
|
---|
1667 | LogRel(("ValKit: Shutting down Audio Test Service (ATS) ...\n"));
|
---|
1668 |
|
---|
1669 | int rc = AudioTestSvcStop(&pThis->Srv);
|
---|
1670 | if (RT_SUCCESS(rc))
|
---|
1671 | rc = AudioTestSvcDestroy(&pThis->Srv);
|
---|
1672 |
|
---|
1673 | if (RT_SUCCESS(rc))
|
---|
1674 | {
|
---|
1675 | LogRel(("ValKit: Shutdown of Audio Test Service (ATS) complete\n"));
|
---|
1676 | drvHostValKitCleanup(pThis);
|
---|
1677 | }
|
---|
1678 | else
|
---|
1679 | LogRel(("ValKit: Shutdown of Audio Test Service (ATS) failed, rc=%Rrc\n", rc));
|
---|
1680 |
|
---|
1681 | /* Try cleaning up a bit. */
|
---|
1682 | RTDirRemove(pThis->szPathTemp);
|
---|
1683 | RTDirRemove(pThis->szPathOut);
|
---|
1684 |
|
---|
1685 | RTSemEventDestroy(pThis->EventSemEnded);
|
---|
1686 |
|
---|
1687 | if (RTCritSectIsInitialized(&pThis->CritSect))
|
---|
1688 | {
|
---|
1689 | int rc2 = RTCritSectDelete(&pThis->CritSect);
|
---|
1690 | if (RT_SUCCESS(rc))
|
---|
1691 | rc = rc2;
|
---|
1692 | }
|
---|
1693 |
|
---|
1694 | if (RT_FAILURE(rc))
|
---|
1695 | LogRel(("ValKit: Destruction failed, rc=%Rrc\n", rc));
|
---|
1696 | }
|
---|
1697 |
|
---|
1698 | /**
|
---|
1699 | * Char driver registration record.
|
---|
1700 | */
|
---|
1701 | const PDMDRVREG g_DrvHostValidationKitAudio =
|
---|
1702 | {
|
---|
1703 | /* u32Version */
|
---|
1704 | PDM_DRVREG_VERSION,
|
---|
1705 | /* szName */
|
---|
1706 | "ValidationKitAudio",
|
---|
1707 | /* szRCMod */
|
---|
1708 | "",
|
---|
1709 | /* szR0Mod */
|
---|
1710 | "",
|
---|
1711 | /* pszDescription */
|
---|
1712 | "ValidationKitAudio audio host driver",
|
---|
1713 | /* fFlags */
|
---|
1714 | PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT,
|
---|
1715 | /* fClass. */
|
---|
1716 | PDM_DRVREG_CLASS_AUDIO,
|
---|
1717 | /* cMaxInstances */
|
---|
1718 | ~0U,
|
---|
1719 | /* cbInstance */
|
---|
1720 | sizeof(DRVHOSTVALKITAUDIO),
|
---|
1721 | /* pfnConstruct */
|
---|
1722 | drvHostValKitAudioConstruct,
|
---|
1723 | /* pfnDestruct */
|
---|
1724 | drvHostValKitAudioDestruct,
|
---|
1725 | /* pfnRelocate */
|
---|
1726 | NULL,
|
---|
1727 | /* pfnIOCtl */
|
---|
1728 | NULL,
|
---|
1729 | /* pfnPowerOn */
|
---|
1730 | NULL,
|
---|
1731 | /* pfnReset */
|
---|
1732 | NULL,
|
---|
1733 | /* pfnSuspend */
|
---|
1734 | NULL,
|
---|
1735 | /* pfnResume */
|
---|
1736 | NULL,
|
---|
1737 | /* pfnAttach */
|
---|
1738 | NULL,
|
---|
1739 | /* pfnDetach */
|
---|
1740 | NULL,
|
---|
1741 | /* pfnPowerOff */
|
---|
1742 | NULL,
|
---|
1743 | /* pfnSoftReset */
|
---|
1744 | NULL,
|
---|
1745 | /* u32EndVersion */
|
---|
1746 | PDM_DRVREG_VERSION
|
---|
1747 | };
|
---|
1748 |
|
---|