bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 1 | /* |
| 2 | * QEMU DirectSound audio driver |
| 3 | * |
| 4 | * Copyright (c) 2005 Vassili Karpov (malc) |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to deal |
| 8 | * in the Software without restriction, including without limitation the rights |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | * copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | * THE SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | /* |
| 26 | * SEAL 1.07 by Carlos 'pel' Hasan was used as documentation |
| 27 | */ |
| 28 | |
Peter Maydell | 6086a56 | 2016-01-18 17:33:52 +0000 | [diff] [blame] | 29 | #include "qemu/osdep.h" |
pbrook | 749bc4b | 2007-11-17 17:35:54 +0000 | [diff] [blame] | 30 | #include "audio.h" |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 31 | |
| 32 | #define AUDIO_CAP "dsound" |
| 33 | #include "audio_int.h" |
Kővágó, Zoltán | 4a3b8b3 | 2019-03-08 23:34:18 +0100 | [diff] [blame] | 34 | #include "qemu/host-utils.h" |
Markus Armbruster | 0b8fa32 | 2019-05-23 16:35:07 +0200 | [diff] [blame] | 35 | #include "qemu/module.h" |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 36 | |
| 37 | #include <windows.h> |
ths | 4fddf62 | 2007-12-17 04:42:29 +0000 | [diff] [blame] | 38 | #include <mmsystem.h> |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 39 | #include <objbase.h> |
| 40 | #include <dsound.h> |
| 41 | |
malc | d563163 | 2009-10-10 01:13:41 +0400 | [diff] [blame] | 42 | #include "audio_win_int.h" |
| 43 | |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 44 | /* #define DEBUG_DSOUND */ |
| 45 | |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 46 | typedef struct { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 47 | LPDIRECTSOUND dsound; |
| 48 | LPDIRECTSOUNDCAPTURE dsound_capture; |
malc | 1ea879e | 2008-12-03 22:48:44 +0000 | [diff] [blame] | 49 | struct audsettings settings; |
Kővágó, Zoltán | 4a3b8b3 | 2019-03-08 23:34:18 +0100 | [diff] [blame] | 50 | Audiodev *dev; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 51 | } dsound; |
| 52 | |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 53 | typedef struct { |
| 54 | HWVoiceOut hw; |
| 55 | LPDIRECTSOUNDBUFFER dsound_buffer; |
Kővágó, Zoltán | fb35c2c | 2020-02-03 00:02:23 +0100 | [diff] [blame] | 56 | bool first_time; |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 57 | dsound *s; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 58 | } DSoundVoiceOut; |
| 59 | |
| 60 | typedef struct { |
| 61 | HWVoiceIn hw; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 62 | LPDIRECTSOUNDCAPTUREBUFFER dsound_capture_buffer; |
Kővágó, Zoltán | fb35c2c | 2020-02-03 00:02:23 +0100 | [diff] [blame] | 63 | bool first_time; |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 64 | dsound *s; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 65 | } DSoundVoiceIn; |
| 66 | |
| 67 | static void dsound_log_hresult (HRESULT hr) |
| 68 | { |
| 69 | const char *str = "BUG"; |
| 70 | |
| 71 | switch (hr) { |
| 72 | case DS_OK: |
| 73 | str = "The method succeeded"; |
| 74 | break; |
| 75 | #ifdef DS_NO_VIRTUALIZATION |
| 76 | case DS_NO_VIRTUALIZATION: |
| 77 | str = "The buffer was created, but another 3D algorithm was substituted"; |
| 78 | break; |
| 79 | #endif |
| 80 | #ifdef DS_INCOMPLETE |
| 81 | case DS_INCOMPLETE: |
| 82 | str = "The method succeeded, but not all the optional effects were obtained"; |
| 83 | break; |
| 84 | #endif |
| 85 | #ifdef DSERR_ACCESSDENIED |
| 86 | case DSERR_ACCESSDENIED: |
| 87 | str = "The request failed because access was denied"; |
| 88 | break; |
| 89 | #endif |
| 90 | #ifdef DSERR_ALLOCATED |
| 91 | case DSERR_ALLOCATED: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 92 | str = "The request failed because resources, " |
| 93 | "such as a priority level, were already in use " |
| 94 | "by another caller"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 95 | break; |
| 96 | #endif |
| 97 | #ifdef DSERR_ALREADYINITIALIZED |
| 98 | case DSERR_ALREADYINITIALIZED: |
| 99 | str = "The object is already initialized"; |
| 100 | break; |
| 101 | #endif |
| 102 | #ifdef DSERR_BADFORMAT |
| 103 | case DSERR_BADFORMAT: |
| 104 | str = "The specified wave format is not supported"; |
| 105 | break; |
| 106 | #endif |
| 107 | #ifdef DSERR_BADSENDBUFFERGUID |
| 108 | case DSERR_BADSENDBUFFERGUID: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 109 | str = "The GUID specified in an audiopath file " |
| 110 | "does not match a valid mix-in buffer"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 111 | break; |
| 112 | #endif |
| 113 | #ifdef DSERR_BUFFERLOST |
| 114 | case DSERR_BUFFERLOST: |
| 115 | str = "The buffer memory has been lost and must be restored"; |
| 116 | break; |
| 117 | #endif |
| 118 | #ifdef DSERR_BUFFERTOOSMALL |
| 119 | case DSERR_BUFFERTOOSMALL: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 120 | str = "The buffer size is not great enough to " |
| 121 | "enable effects processing"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 122 | break; |
| 123 | #endif |
| 124 | #ifdef DSERR_CONTROLUNAVAIL |
| 125 | case DSERR_CONTROLUNAVAIL: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 126 | str = "The buffer control (volume, pan, and so on) " |
| 127 | "requested by the caller is not available. " |
| 128 | "Controls must be specified when the buffer is created, " |
| 129 | "using the dwFlags member of DSBUFFERDESC"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 130 | break; |
| 131 | #endif |
| 132 | #ifdef DSERR_DS8_REQUIRED |
| 133 | case DSERR_DS8_REQUIRED: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 134 | str = "A DirectSound object of class CLSID_DirectSound8 or later " |
| 135 | "is required for the requested functionality. " |
| 136 | "For more information, see IDirectSound8 Interface"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 137 | break; |
| 138 | #endif |
| 139 | #ifdef DSERR_FXUNAVAILABLE |
| 140 | case DSERR_FXUNAVAILABLE: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 141 | str = "The effects requested could not be found on the system, " |
| 142 | "or they are in the wrong order or in the wrong location; " |
| 143 | "for example, an effect expected in hardware " |
| 144 | "was found in software"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 145 | break; |
| 146 | #endif |
| 147 | #ifdef DSERR_GENERIC |
Zhang Han | 3c8de96 | 2021-01-15 09:24:26 +0800 | [diff] [blame] | 148 | case DSERR_GENERIC: |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 149 | str = "An undetermined error occurred inside the DirectSound subsystem"; |
| 150 | break; |
| 151 | #endif |
| 152 | #ifdef DSERR_INVALIDCALL |
| 153 | case DSERR_INVALIDCALL: |
| 154 | str = "This function is not valid for the current state of this object"; |
| 155 | break; |
| 156 | #endif |
| 157 | #ifdef DSERR_INVALIDPARAM |
| 158 | case DSERR_INVALIDPARAM: |
| 159 | str = "An invalid parameter was passed to the returning function"; |
| 160 | break; |
| 161 | #endif |
| 162 | #ifdef DSERR_NOAGGREGATION |
| 163 | case DSERR_NOAGGREGATION: |
| 164 | str = "The object does not support aggregation"; |
| 165 | break; |
| 166 | #endif |
| 167 | #ifdef DSERR_NODRIVER |
| 168 | case DSERR_NODRIVER: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 169 | str = "No sound driver is available for use, " |
| 170 | "or the given GUID is not a valid DirectSound device ID"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 171 | break; |
| 172 | #endif |
| 173 | #ifdef DSERR_NOINTERFACE |
| 174 | case DSERR_NOINTERFACE: |
| 175 | str = "The requested COM interface is not available"; |
| 176 | break; |
| 177 | #endif |
| 178 | #ifdef DSERR_OBJECTNOTFOUND |
| 179 | case DSERR_OBJECTNOTFOUND: |
| 180 | str = "The requested object was not found"; |
| 181 | break; |
| 182 | #endif |
| 183 | #ifdef DSERR_OTHERAPPHASPRIO |
| 184 | case DSERR_OTHERAPPHASPRIO: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 185 | str = "Another application has a higher priority level, " |
| 186 | "preventing this call from succeeding"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 187 | break; |
| 188 | #endif |
| 189 | #ifdef DSERR_OUTOFMEMORY |
| 190 | case DSERR_OUTOFMEMORY: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 191 | str = "The DirectSound subsystem could not allocate " |
| 192 | "sufficient memory to complete the caller's request"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 193 | break; |
| 194 | #endif |
| 195 | #ifdef DSERR_PRIOLEVELNEEDED |
| 196 | case DSERR_PRIOLEVELNEEDED: |
| 197 | str = "A cooperative level of DSSCL_PRIORITY or higher is required"; |
| 198 | break; |
| 199 | #endif |
| 200 | #ifdef DSERR_SENDLOOP |
| 201 | case DSERR_SENDLOOP: |
| 202 | str = "A circular loop of send effects was detected"; |
| 203 | break; |
| 204 | #endif |
| 205 | #ifdef DSERR_UNINITIALIZED |
| 206 | case DSERR_UNINITIALIZED: |
Zhang Han | c60840c | 2021-01-15 09:24:28 +0800 | [diff] [blame] | 207 | str = "The Initialize method has not been called " |
| 208 | "or has not been called successfully " |
| 209 | "before other methods were called"; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 210 | break; |
| 211 | #endif |
| 212 | #ifdef DSERR_UNSUPPORTED |
| 213 | case DSERR_UNSUPPORTED: |
| 214 | str = "The function called is not supported at this time"; |
| 215 | break; |
| 216 | #endif |
| 217 | default: |
Zhang Han | dea7d84 | 2021-01-15 09:24:29 +0800 | [diff] [blame] | 218 | AUD_log (AUDIO_CAP, "Reason: Unknown (HRESULT 0x%lx)\n", hr); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 219 | return; |
| 220 | } |
| 221 | |
| 222 | AUD_log (AUDIO_CAP, "Reason: %s\n", str); |
| 223 | } |
| 224 | |
Marc-André Lureau | 9edc631 | 2022-02-20 20:39:25 +0400 | [diff] [blame] | 225 | static void G_GNUC_PRINTF (2, 3) dsound_logerr ( |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 226 | HRESULT hr, |
| 227 | const char *fmt, |
| 228 | ... |
| 229 | ) |
| 230 | { |
| 231 | va_list ap; |
| 232 | |
| 233 | va_start (ap, fmt); |
| 234 | AUD_vlog (AUDIO_CAP, fmt, ap); |
| 235 | va_end (ap); |
| 236 | |
| 237 | dsound_log_hresult (hr); |
| 238 | } |
| 239 | |
Marc-André Lureau | 9edc631 | 2022-02-20 20:39:25 +0400 | [diff] [blame] | 240 | static void G_GNUC_PRINTF (3, 4) dsound_logerr2 ( |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 241 | HRESULT hr, |
| 242 | const char *typ, |
| 243 | const char *fmt, |
| 244 | ... |
| 245 | ) |
| 246 | { |
| 247 | va_list ap; |
| 248 | |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 249 | AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 250 | va_start (ap, fmt); |
| 251 | AUD_vlog (AUDIO_CAP, fmt, ap); |
| 252 | va_end (ap); |
| 253 | |
| 254 | dsound_log_hresult (hr); |
| 255 | } |
| 256 | |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 257 | #ifdef DEBUG_DSOUND |
| 258 | static void print_wave_format (WAVEFORMATEX *wfx) |
| 259 | { |
| 260 | dolog ("tag = %d\n", wfx->wFormatTag); |
| 261 | dolog ("nChannels = %d\n", wfx->nChannels); |
| 262 | dolog ("nSamplesPerSec = %ld\n", wfx->nSamplesPerSec); |
| 263 | dolog ("nAvgBytesPerSec = %ld\n", wfx->nAvgBytesPerSec); |
| 264 | dolog ("nBlockAlign = %d\n", wfx->nBlockAlign); |
| 265 | dolog ("wBitsPerSample = %d\n", wfx->wBitsPerSample); |
| 266 | dolog ("cbSize = %d\n", wfx->cbSize); |
| 267 | } |
| 268 | #endif |
| 269 | |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 270 | static int dsound_restore_out (LPDIRECTSOUNDBUFFER dsb, dsound *s) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 271 | { |
| 272 | HRESULT hr; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 273 | |
Kővágó, Zoltán | 2762955 | 2015-06-12 14:33:04 +0200 | [diff] [blame] | 274 | hr = IDirectSoundBuffer_Restore (dsb); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 275 | |
Kővágó, Zoltán | 2762955 | 2015-06-12 14:33:04 +0200 | [diff] [blame] | 276 | if (hr != DS_OK) { |
| 277 | dsound_logerr (hr, "Could not restore playback buffer\n"); |
| 278 | return -1; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 279 | } |
Kővágó, Zoltán | 2762955 | 2015-06-12 14:33:04 +0200 | [diff] [blame] | 280 | return 0; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 281 | } |
| 282 | |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 283 | #include "dsound_template.h" |
| 284 | #define DSBTYPE_IN |
| 285 | #include "dsound_template.h" |
| 286 | #undef DSBTYPE_IN |
| 287 | |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 288 | static int dsound_get_status_out (LPDIRECTSOUNDBUFFER dsb, DWORD *statusp, |
| 289 | dsound *s) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 290 | { |
| 291 | HRESULT hr; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 292 | |
Kővágó, Zoltán | 2762955 | 2015-06-12 14:33:04 +0200 | [diff] [blame] | 293 | hr = IDirectSoundBuffer_GetStatus (dsb, statusp); |
| 294 | if (FAILED (hr)) { |
| 295 | dsound_logerr (hr, "Could not get playback buffer status\n"); |
| 296 | return -1; |
| 297 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 298 | |
Volker Rümelin | 4ba664c | 2020-04-05 09:50:15 +0200 | [diff] [blame] | 299 | if (*statusp & DSBSTATUS_BUFFERLOST) { |
Kővágó, Zoltán | 2762955 | 2015-06-12 14:33:04 +0200 | [diff] [blame] | 300 | dsound_restore_out(dsb, s); |
| 301 | return -1; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 302 | } |
| 303 | |
| 304 | return 0; |
| 305 | } |
| 306 | |
| 307 | static int dsound_get_status_in (LPDIRECTSOUNDCAPTUREBUFFER dscb, |
| 308 | DWORD *statusp) |
| 309 | { |
| 310 | HRESULT hr; |
| 311 | |
| 312 | hr = IDirectSoundCaptureBuffer_GetStatus (dscb, statusp); |
| 313 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 314 | dsound_logerr (hr, "Could not get capture buffer status\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 315 | return -1; |
| 316 | } |
| 317 | |
| 318 | return 0; |
| 319 | } |
| 320 | |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 321 | static void dsound_clear_sample (HWVoiceOut *hw, LPDIRECTSOUNDBUFFER dsb, |
| 322 | dsound *s) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 323 | { |
| 324 | int err; |
| 325 | LPVOID p1, p2; |
| 326 | DWORD blen1, blen2, len1, len2; |
| 327 | |
| 328 | err = dsound_lock_out ( |
| 329 | dsb, |
| 330 | &hw->info, |
| 331 | 0, |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 332 | hw->size_emul, |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 333 | &p1, &p2, |
| 334 | &blen1, &blen2, |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 335 | 1, |
| 336 | s |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 337 | ); |
| 338 | if (err) { |
| 339 | return; |
| 340 | } |
| 341 | |
Kővágó, Zoltán | 2b9cce8 | 2019-10-13 21:58:02 +0200 | [diff] [blame] | 342 | len1 = blen1 / hw->info.bytes_per_frame; |
| 343 | len2 = blen2 / hw->info.bytes_per_frame; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 344 | |
| 345 | #ifdef DEBUG_DSOUND |
| 346 | dolog ("clear %p,%ld,%ld %p,%ld,%ld\n", |
| 347 | p1, blen1, len1, |
| 348 | p2, blen2, len2); |
| 349 | #endif |
| 350 | |
| 351 | if (p1 && len1) { |
| 352 | audio_pcm_info_clear_buf (&hw->info, p1, len1); |
| 353 | } |
| 354 | |
| 355 | if (p2 && len2) { |
| 356 | audio_pcm_info_clear_buf (&hw->info, p2, len2); |
| 357 | } |
| 358 | |
| 359 | dsound_unlock_out (dsb, p1, p2, blen1, blen2); |
| 360 | } |
| 361 | |
Volker Rümelin | 3c18e43 | 2021-01-10 11:02:37 +0100 | [diff] [blame] | 362 | static int dsound_set_cooperative_level(dsound *s) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 363 | { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 364 | HRESULT hr; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 365 | HWND hwnd; |
| 366 | |
Volker Rümelin | 401dcf0 | 2021-01-10 11:02:36 +0100 | [diff] [blame] | 367 | hwnd = GetDesktopWindow(); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 368 | hr = IDirectSound_SetCooperativeLevel ( |
| 369 | s->dsound, |
| 370 | hwnd, |
| 371 | DSSCL_PRIORITY |
| 372 | ); |
| 373 | |
| 374 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 375 | dsound_logerr (hr, "Could not set cooperative level for window %p\n", |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 376 | hwnd); |
| 377 | return -1; |
| 378 | } |
| 379 | |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 380 | return 0; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 381 | } |
| 382 | |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 383 | static void dsound_enable_out(HWVoiceOut *hw, bool enable) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 384 | { |
| 385 | HRESULT hr; |
| 386 | DWORD status; |
| 387 | DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; |
| 388 | LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 389 | dsound *s = ds->s; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 390 | |
| 391 | if (!dsb) { |
| 392 | dolog ("Attempt to control voice without a buffer\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 393 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 394 | } |
| 395 | |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 396 | if (enable) { |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 397 | if (dsound_get_status_out (dsb, &status, s)) { |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 398 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 399 | } |
| 400 | |
| 401 | if (status & DSBSTATUS_PLAYING) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 402 | dolog ("warning: Voice is already playing\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 403 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 404 | } |
| 405 | |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 406 | dsound_clear_sample (hw, dsb, s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 407 | |
| 408 | hr = IDirectSoundBuffer_Play (dsb, 0, 0, DSBPLAY_LOOPING); |
| 409 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 410 | dsound_logerr (hr, "Could not start playing buffer\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 411 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 412 | } |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 413 | } else { |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 414 | if (dsound_get_status_out (dsb, &status, s)) { |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 415 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 416 | } |
| 417 | |
| 418 | if (status & DSBSTATUS_PLAYING) { |
| 419 | hr = IDirectSoundBuffer_Stop (dsb); |
| 420 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 421 | dsound_logerr (hr, "Could not stop playing buffer\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 422 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 423 | } |
Zhang Han | 6c6886b | 2021-01-15 09:24:25 +0800 | [diff] [blame] | 424 | } else { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 425 | dolog ("warning: Voice is not playing\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 426 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 427 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 428 | } |
| 429 | |
Volker Rümelin | c93a593 | 2022-03-01 20:13:08 +0100 | [diff] [blame] | 430 | static size_t dsound_buffer_get_free(HWVoiceOut *hw) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 431 | { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 432 | DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; |
| 433 | LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 434 | HRESULT hr; |
Volker Rümelin | c93a593 | 2022-03-01 20:13:08 +0100 | [diff] [blame] | 435 | DWORD ppos, wpos; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 436 | |
Kővágó, Zoltán | fb35c2c | 2020-02-03 00:02:23 +0100 | [diff] [blame] | 437 | hr = IDirectSoundBuffer_GetCurrentPosition( |
| 438 | dsb, &ppos, ds->first_time ? &wpos : NULL); |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 439 | if (FAILED(hr)) { |
| 440 | dsound_logerr(hr, "Could not get playback buffer position\n"); |
Volker Rümelin | c93a593 | 2022-03-01 20:13:08 +0100 | [diff] [blame] | 441 | return 0; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 442 | } |
| 443 | |
Kővágó, Zoltán | fb35c2c | 2020-02-03 00:02:23 +0100 | [diff] [blame] | 444 | if (ds->first_time) { |
| 445 | hw->pos_emul = wpos; |
| 446 | ds->first_time = false; |
| 447 | } |
| 448 | |
Volker Rümelin | c93a593 | 2022-03-01 20:13:08 +0100 | [diff] [blame] | 449 | return audio_ring_dist(ppos, hw->pos_emul, hw->size_emul); |
| 450 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 451 | |
Volker Rümelin | c93a593 | 2022-03-01 20:13:08 +0100 | [diff] [blame] | 452 | static void *dsound_get_buffer_out(HWVoiceOut *hw, size_t *size) |
| 453 | { |
| 454 | DSoundVoiceOut *ds = (DSoundVoiceOut *)hw; |
| 455 | LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; |
| 456 | DWORD act_size; |
| 457 | size_t req_size; |
| 458 | int err; |
| 459 | void *ret; |
| 460 | |
| 461 | req_size = MIN(*size, hw->size_emul - hw->pos_emul); |
| 462 | assert(req_size > 0); |
Kővágó, Zoltán | fb35c2c | 2020-02-03 00:02:23 +0100 | [diff] [blame] | 463 | |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 464 | err = dsound_lock_out(dsb, &hw->info, hw->pos_emul, req_size, &ret, NULL, |
| 465 | &act_size, NULL, false, ds->s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 466 | if (err) { |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 467 | dolog("Failed to lock buffer\n"); |
| 468 | *size = 0; |
| 469 | return NULL; |
| 470 | } |
| 471 | |
| 472 | *size = act_size; |
| 473 | return ret; |
| 474 | } |
| 475 | |
| 476 | static size_t dsound_put_buffer_out(HWVoiceOut *hw, void *buf, size_t len) |
| 477 | { |
| 478 | DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; |
| 479 | LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; |
| 480 | int err = dsound_unlock_out(dsb, buf, NULL, len, 0); |
| 481 | |
| 482 | if (err) { |
| 483 | dolog("Failed to unlock buffer!!\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 484 | return 0; |
| 485 | } |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 486 | hw->pos_emul = (hw->pos_emul + len) % hw->size_emul; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 487 | |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 488 | return len; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 489 | } |
| 490 | |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 491 | static void dsound_enable_in(HWVoiceIn *hw, bool enable) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 492 | { |
| 493 | HRESULT hr; |
| 494 | DWORD status; |
| 495 | DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; |
| 496 | LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer; |
| 497 | |
| 498 | if (!dscb) { |
| 499 | dolog ("Attempt to control capture voice without a buffer\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 500 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 501 | } |
| 502 | |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 503 | if (enable) { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 504 | if (dsound_get_status_in (dscb, &status)) { |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 505 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | if (status & DSCBSTATUS_CAPTURING) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 509 | dolog ("warning: Voice is already capturing\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 510 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 511 | } |
| 512 | |
| 513 | /* clear ?? */ |
| 514 | |
| 515 | hr = IDirectSoundCaptureBuffer_Start (dscb, DSCBSTART_LOOPING); |
| 516 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 517 | dsound_logerr (hr, "Could not start capturing\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 518 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 519 | } |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 520 | } else { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 521 | if (dsound_get_status_in (dscb, &status)) { |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 522 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 523 | } |
| 524 | |
| 525 | if (status & DSCBSTATUS_CAPTURING) { |
| 526 | hr = IDirectSoundCaptureBuffer_Stop (dscb); |
| 527 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 528 | dsound_logerr (hr, "Could not stop capturing\n"); |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 529 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 530 | } |
Zhang Han | 6c6886b | 2021-01-15 09:24:25 +0800 | [diff] [blame] | 531 | } else { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 532 | dolog ("warning: Voice is not capturing\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 533 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 534 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 535 | } |
| 536 | |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 537 | static void *dsound_get_buffer_in(HWVoiceIn *hw, size_t *size) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 538 | { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 539 | DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; |
| 540 | LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer; |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 541 | HRESULT hr; |
Volker Rümelin | 9d90ceb | 2021-12-26 16:40:16 +0100 | [diff] [blame] | 542 | DWORD rpos, act_size; |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 543 | size_t req_size; |
| 544 | int err; |
| 545 | void *ret; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 546 | |
Volker Rümelin | 9d90ceb | 2021-12-26 16:40:16 +0100 | [diff] [blame] | 547 | hr = IDirectSoundCaptureBuffer_GetCurrentPosition(dscb, NULL, &rpos); |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 548 | if (FAILED(hr)) { |
| 549 | dsound_logerr(hr, "Could not get capture buffer position\n"); |
| 550 | *size = 0; |
| 551 | return NULL; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 552 | } |
| 553 | |
Kővágó, Zoltán | fb35c2c | 2020-02-03 00:02:23 +0100 | [diff] [blame] | 554 | if (ds->first_time) { |
| 555 | hw->pos_emul = rpos; |
| 556 | ds->first_time = false; |
| 557 | } |
| 558 | |
Volker Rümelin | 9d90ceb | 2021-12-26 16:40:16 +0100 | [diff] [blame] | 559 | req_size = audio_ring_dist(rpos, hw->pos_emul, hw->size_emul); |
Volker Rümelin | 8d1439b | 2020-04-05 09:50:17 +0200 | [diff] [blame] | 560 | req_size = MIN(*size, MIN(req_size, hw->size_emul - hw->pos_emul)); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 561 | |
Volker Rümelin | 1747029 | 2020-04-05 09:50:16 +0200 | [diff] [blame] | 562 | if (req_size == 0) { |
| 563 | *size = 0; |
| 564 | return NULL; |
| 565 | } |
| 566 | |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 567 | err = dsound_lock_in(dscb, &hw->info, hw->pos_emul, req_size, &ret, NULL, |
| 568 | &act_size, NULL, false, ds->s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 569 | if (err) { |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 570 | dolog("Failed to lock buffer\n"); |
| 571 | *size = 0; |
| 572 | return NULL; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 573 | } |
| 574 | |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 575 | *size = act_size; |
| 576 | return ret; |
| 577 | } |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 578 | |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 579 | static void dsound_put_buffer_in(HWVoiceIn *hw, void *buf, size_t len) |
| 580 | { |
| 581 | DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; |
| 582 | LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer; |
| 583 | int err = dsound_unlock_in(dscb, buf, NULL, len, 0); |
| 584 | |
| 585 | if (err) { |
| 586 | dolog("Failed to unlock buffer!!\n"); |
| 587 | return; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 588 | } |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 589 | hw->pos_emul = (hw->pos_emul + len) % hw->size_emul; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 590 | } |
| 591 | |
| 592 | static void dsound_audio_fini (void *opaque) |
| 593 | { |
| 594 | HRESULT hr; |
| 595 | dsound *s = opaque; |
| 596 | |
| 597 | if (!s->dsound) { |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 598 | g_free(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 599 | return; |
| 600 | } |
| 601 | |
| 602 | hr = IDirectSound_Release (s->dsound); |
| 603 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 604 | dsound_logerr (hr, "Could not release DirectSound\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 605 | } |
| 606 | s->dsound = NULL; |
| 607 | |
| 608 | if (!s->dsound_capture) { |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 609 | g_free(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 610 | return; |
| 611 | } |
| 612 | |
| 613 | hr = IDirectSoundCapture_Release (s->dsound_capture); |
| 614 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 615 | dsound_logerr (hr, "Could not release DirectSoundCapture\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 616 | } |
| 617 | s->dsound_capture = NULL; |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 618 | |
| 619 | g_free(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 620 | } |
| 621 | |
Paolo Bonzini | f606173 | 2023-09-22 19:13:44 +0200 | [diff] [blame] | 622 | static void *dsound_audio_init(Audiodev *dev, Error **errp) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 623 | { |
| 624 | int err; |
| 625 | HRESULT hr; |
Markus Armbruster | b21e238 | 2022-03-15 15:41:56 +0100 | [diff] [blame] | 626 | dsound *s = g_new0(dsound, 1); |
Kővágó, Zoltán | 4a3b8b3 | 2019-03-08 23:34:18 +0100 | [diff] [blame] | 627 | AudiodevDsoundOptions *dso; |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 628 | |
Kővágó, Zoltán | 4a3b8b3 | 2019-03-08 23:34:18 +0100 | [diff] [blame] | 629 | assert(dev->driver == AUDIODEV_DRIVER_DSOUND); |
| 630 | s->dev = dev; |
| 631 | dso = &dev->u.dsound; |
| 632 | |
| 633 | if (!dso->has_latency) { |
| 634 | dso->has_latency = true; |
| 635 | dso->latency = 10000; /* 10 ms */ |
| 636 | } |
| 637 | |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 638 | hr = CoInitialize (NULL); |
| 639 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 640 | dsound_logerr (hr, "Could not initialize COM\n"); |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 641 | g_free(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 642 | return NULL; |
| 643 | } |
| 644 | |
| 645 | hr = CoCreateInstance ( |
| 646 | &CLSID_DirectSound, |
| 647 | NULL, |
| 648 | CLSCTX_ALL, |
| 649 | &IID_IDirectSound, |
| 650 | (void **) &s->dsound |
| 651 | ); |
| 652 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 653 | dsound_logerr (hr, "Could not create DirectSound instance\n"); |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 654 | g_free(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 655 | return NULL; |
| 656 | } |
| 657 | |
| 658 | hr = IDirectSound_Initialize (s->dsound, NULL); |
| 659 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 660 | dsound_logerr (hr, "Could not initialize DirectSound\n"); |
bellard | 8ead62c | 2006-07-04 16:51:32 +0000 | [diff] [blame] | 661 | |
| 662 | hr = IDirectSound_Release (s->dsound); |
| 663 | if (FAILED (hr)) { |
| 664 | dsound_logerr (hr, "Could not release DirectSound\n"); |
| 665 | } |
Kővágó, Zoltán | 191e1f0 | 2015-06-03 23:03:52 +0200 | [diff] [blame] | 666 | g_free(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 667 | return NULL; |
| 668 | } |
| 669 | |
| 670 | hr = CoCreateInstance ( |
| 671 | &CLSID_DirectSoundCapture, |
| 672 | NULL, |
| 673 | CLSCTX_ALL, |
| 674 | &IID_IDirectSoundCapture, |
| 675 | (void **) &s->dsound_capture |
| 676 | ); |
| 677 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 678 | dsound_logerr (hr, "Could not create DirectSoundCapture instance\n"); |
Zhang Han | 6c6886b | 2021-01-15 09:24:25 +0800 | [diff] [blame] | 679 | } else { |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 680 | hr = IDirectSoundCapture_Initialize (s->dsound_capture, NULL); |
| 681 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 682 | dsound_logerr (hr, "Could not initialize DirectSoundCapture\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 683 | |
| 684 | hr = IDirectSoundCapture_Release (s->dsound_capture); |
| 685 | if (FAILED (hr)) { |
bellard | c0fe382 | 2005-11-05 18:55:28 +0000 | [diff] [blame] | 686 | dsound_logerr (hr, "Could not release DirectSoundCapture\n"); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 687 | } |
| 688 | s->dsound_capture = NULL; |
| 689 | } |
| 690 | } |
| 691 | |
Volker Rümelin | 3c18e43 | 2021-01-10 11:02:37 +0100 | [diff] [blame] | 692 | err = dsound_set_cooperative_level(s); |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 693 | if (err) { |
| 694 | dsound_audio_fini (s); |
| 695 | return NULL; |
| 696 | } |
| 697 | |
| 698 | return s; |
| 699 | } |
| 700 | |
blueswir1 | 35f4b58 | 2008-10-06 18:08:30 +0000 | [diff] [blame] | 701 | static struct audio_pcm_ops dsound_pcm_ops = { |
Juan Quintela | 1dd3e4d | 2009-08-11 02:31:15 +0200 | [diff] [blame] | 702 | .init_out = dsound_init_out, |
| 703 | .fini_out = dsound_fini_out, |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 704 | .write = audio_generic_write, |
Volker Rümelin | c93a593 | 2022-03-01 20:13:08 +0100 | [diff] [blame] | 705 | .buffer_get_free = dsound_buffer_get_free, |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 706 | .get_buffer_out = dsound_get_buffer_out, |
| 707 | .put_buffer_out = dsound_put_buffer_out, |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 708 | .enable_out = dsound_enable_out, |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 709 | |
Juan Quintela | 1dd3e4d | 2009-08-11 02:31:15 +0200 | [diff] [blame] | 710 | .init_in = dsound_init_in, |
| 711 | .fini_in = dsound_fini_in, |
Kővágó, Zoltán | 7fa9754 | 2019-09-19 23:24:12 +0200 | [diff] [blame] | 712 | .read = audio_generic_read, |
| 713 | .get_buffer_in = dsound_get_buffer_in, |
| 714 | .put_buffer_in = dsound_put_buffer_in, |
Kővágó, Zoltán | 571a8c5 | 2019-09-19 23:24:22 +0200 | [diff] [blame] | 715 | .enable_in = dsound_enable_in, |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 716 | }; |
| 717 | |
Gerd Hoffmann | d3893a3 | 2018-03-06 08:40:47 +0100 | [diff] [blame] | 718 | static struct audio_driver dsound_audio_driver = { |
Juan Quintela | bee37f3 | 2009-08-11 02:31:14 +0200 | [diff] [blame] | 719 | .name = "dsound", |
| 720 | .descr = "DirectSound http://wikipedia.org/wiki/DirectSound", |
Juan Quintela | bee37f3 | 2009-08-11 02:31:14 +0200 | [diff] [blame] | 721 | .init = dsound_audio_init, |
| 722 | .fini = dsound_audio_fini, |
| 723 | .pcm_ops = &dsound_pcm_ops, |
Juan Quintela | bee37f3 | 2009-08-11 02:31:14 +0200 | [diff] [blame] | 724 | .max_voices_out = INT_MAX, |
| 725 | .max_voices_in = 1, |
| 726 | .voice_size_out = sizeof (DSoundVoiceOut), |
Consul | 15c875a | 2009-08-25 14:48:50 -0700 | [diff] [blame] | 727 | .voice_size_in = sizeof (DSoundVoiceIn) |
bellard | 1d14ffa | 2005-10-30 18:58:22 +0000 | [diff] [blame] | 728 | }; |
Gerd Hoffmann | d3893a3 | 2018-03-06 08:40:47 +0100 | [diff] [blame] | 729 | |
| 730 | static void register_audio_dsound(void) |
| 731 | { |
| 732 | audio_driver_register(&dsound_audio_driver); |
| 733 | } |
| 734 | type_init(register_audio_dsound); |