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winmm: Never write silence, mmdevapi must handle underruns.
[wine/multimedia.git] / dlls / winmm / waveform.c
blob05641a6638bdd4eba290147bc1e0bf8d90dcc01e
1 /*
2 * Copyright 1993 Martin Ayotte
3 * 1998-2002 Eric Pouech
4 * 2011 Andrew Eikum for CodeWeavers
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include <stdio.h>
22 #include <stdarg.h>
23 #include <string.h>
24
25 #define NONAMELESSUNION
26 #define NONAMELESSSTRUCT
27 #define COBJMACROS
28 #include "windef.h"
29 #include "winbase.h"
30 #include "wingdi.h"
31 #include "mmsystem.h"
32 #include "mmreg.h"
33 #include "msacm.h"
34 #include "winuser.h"
35 #include "winnls.h"
36 #include "winternl.h"
37
38 #include "winemm.h"
39
40 #include "ole2.h"
41 #include "initguid.h"
42 #include "devpkey.h"
43 #include "mmdeviceapi.h"
44 #include "audioclient.h"
45 #include "audiopolicy.h"
46
47 #include "wine/debug.h"
48
49 WINE_DEFAULT_DEBUG_CHANNEL(winmm);
50
51 /* FIXME: Should be localized */
52 static const WCHAR volumeW[] = {'V','o','l','u','m','e',0};
53 static const WCHAR mastervolumeW[] = {'M','a','s','t','e','r',' ','V','o','l',
54 'u','m','e',0};
55 static const WCHAR muteW[] = {'M','u','t','e',0};
56
57 /* HWAVE (and HMIXER) format:
58 *
59 * XXXX... 1FDD DDDD IIII IIII
60 * X = unused (must be 0)
61 * 1 = the bit is set to 1, to avoid all-zero HWAVEs
62 * F = flow direction (0 = IN, 1 = OUT)
63 * D = index into g_out_mmdevices
64 * I = index in the mmdevice's devices array
65 *
66 * Two reasons that we don't just use pointers:
67 * - HWAVEs must fit into 16 bits for compatibility with old applications.
68 * - We must be able to identify bad devices without crashing.
69 */
70
71 #define MAX_DEVICES 256
72
73 typedef struct _WINMM_CBInfo {
74 DWORD_PTR callback;
75 DWORD_PTR user;
76 DWORD flags;
77 HWAVE hwave;
78 } WINMM_CBInfo;
79
80 struct _WINMM_MMDevice;
81 typedef struct _WINMM_MMDevice WINMM_MMDevice;
82
83 typedef struct _WINMM_Device {
84 WINMM_CBInfo cb_info;
85
86 HWAVE handle;
87
88 BOOL open;
89
90 IMMDevice *device;
91 IAudioClient *client;
92 IAudioRenderClient *render;
93 IAudioCaptureClient *capture;
94 IAudioClock *clock;
95 IAudioStreamVolume *volume;
96
97 HACMSTREAM acm_handle;
98 ACMSTREAMHEADER acm_hdr;
99 UINT32 acm_offs;
100
101 WAVEHDR *first, *last, *playing, *loop_start;
102
103 BOOL stopped;
104 DWORD loop_counter;
105 UINT32 bytes_per_frame, samples_per_sec, ofs_bytes, played_frames;
106
107 /* stored in frames of sample rate, *not* AC::GetFrequency */
108 UINT64 last_clock_pos;
109
110 HANDLE event;
111 CRITICAL_SECTION lock;
112
113 WINMM_MMDevice *parent;
114 } WINMM_Device;
115
116 struct _WINMM_MMDevice {
117 WAVEOUTCAPSW out_caps; /* must not be modified outside of WINMM_InitMMDevices*/
118 WAVEINCAPSW in_caps; /* must not be modified outside of WINMM_InitMMDevices*/
119 WCHAR *dev_id;
120
121 ISimpleAudioVolume *volume;
122
123 GUID session;
124
125 /* HMIXER format is the same as the HWAVE format, but the I bits are
126 * replaced by the value of this counter, to keep each HMIXER unique */
127 UINT mixer_count;
128
129 CRITICAL_SECTION lock;
130
131 WINMM_Device *devices[MAX_DEVICES];
132 };
133
134 static WINMM_MMDevice *g_out_mmdevices;
135 static UINT g_outmmdevices_count;
136
137 static WINMM_MMDevice *g_in_mmdevices;
138 static UINT g_inmmdevices_count;
139
140 static IMMDeviceEnumerator *g_devenum;
141
142 static CRITICAL_SECTION g_devthread_lock;
143 static HANDLE g_devices_thread;
144 static HWND g_devices_hwnd;
145
146 static UINT g_devhandle_count;
147 static HANDLE *g_device_handles;
148 static WINMM_Device **g_handle_devices;
149
150 typedef struct _WINMM_OpenInfo {
151 HWAVE handle;
152 UINT req_device;
153 WAVEFORMATEX *format;
154 DWORD_PTR callback;
155 DWORD_PTR cb_user;
156 DWORD flags;
157 } WINMM_OpenInfo;
158
159 typedef struct _WINMM_ControlDetails {
160 HMIXEROBJ hmix;
161 MIXERCONTROLDETAILS *details;
162 DWORD flags;
163 } WINMM_ControlDetails;
164
165 static LRESULT WOD_Open(WINMM_OpenInfo *info);
166 static LRESULT WOD_Close(HWAVEOUT hwave);
167 static LRESULT WID_Open(WINMM_OpenInfo *info);
168 static LRESULT WID_Close(HWAVEIN hwave);
169
170 BOOL WINMM_InitWaveform(void)
171 {
172 InitializeCriticalSection(&g_devthread_lock);
173 return TRUE;
174 }
175
176 static inline HWAVE WINMM_MakeHWAVE(UINT mmdevice, BOOL is_out, UINT device)
177 {
178 return ULongToHandle((1 << 15) | ((!!is_out) << 14) |
179 (mmdevice << 8) | device);
180 }
181
182 static inline void WINMM_DecomposeHWAVE(HWAVE hwave, UINT *mmdevice_index,
183 BOOL *is_out, UINT *device_index, UINT *junk)
184 {
185 ULONG32 l = HandleToULong(hwave);
186 *device_index = l & 0xFF;
187 *mmdevice_index = (l >> 8) & 0x3F;
188 *is_out = (l >> 14) & 0x1;
189 *junk = l >> 15;
190 }
191
192 static void WINMM_InitDevice(WINMM_Device *device,
193 WINMM_MMDevice *parent, HWAVE hwave)
194 {
195 InitializeCriticalSection(&device->lock);
196 device->handle = hwave;
197 device->parent = parent;
198 }
199
200 /* finds the first unused Device, marks it as "open", and returns
201 * a pointer to the device
202 *
203 * IMPORTANT: it is the caller's responsibility to release the device's lock
204 * on success
205 */
206 static WINMM_Device *WINMM_FindUnusedDevice(BOOL is_out, UINT mmdevice_index)
207 {
208 WINMM_MMDevice *mmdevice;
209 UINT i;
210
211 if(is_out)
212 mmdevice = &g_out_mmdevices[mmdevice_index];
213 else
214 mmdevice = &g_in_mmdevices[mmdevice_index];
215
216 EnterCriticalSection(&mmdevice->lock);
217 for(i = 0; i < MAX_DEVICES; ++i){
218 WINMM_Device *device = mmdevice->devices[i];
219
220 if(!device){
221 device = mmdevice->devices[i] = HeapAlloc(GetProcessHeap(),
222 HEAP_ZERO_MEMORY, sizeof(WINMM_Device));
223 if(!device){
224 LeaveCriticalSection(&mmdevice->lock);
225 return NULL;
226 }
227
228 WINMM_InitDevice(device, mmdevice,
229 WINMM_MakeHWAVE(mmdevice_index, is_out, i));
230 EnterCriticalSection(&device->lock);
231 }else
232 EnterCriticalSection(&device->lock);
233
234 if(!device->open){
235 LeaveCriticalSection(&mmdevice->lock);
236 device->open = TRUE;
237 TRACE("Found free device: mmdevice: %u, device id: %u\n",
238 mmdevice_index, i);
239 return device;
240 }
241
242 LeaveCriticalSection(&device->lock);
243 }
244
245 LeaveCriticalSection(&mmdevice->lock);
246
247 TRACE("All devices in use: mmdevice: %u\n", mmdevice_index);
248
249 return NULL;
250 }
251
252 static inline BOOL WINMM_ValidateAndLock(WINMM_Device *device)
253 {
254 if(!device)
255 return FALSE;
256
257 EnterCriticalSection(&device->lock);
258
259 if(!device->open){
260 LeaveCriticalSection(&device->lock);
261 return FALSE;
262 }
263
264 return TRUE;
265 }
266
267 static WINMM_Device *WINMM_GetDeviceFromHWAVE(HWAVE hwave)
268 {
269 WINMM_MMDevice *mmdevice;
270 WINMM_Device *device;
271 UINT mmdevice_index, device_index, junk;
272 BOOL is_out;
273
274 WINMM_DecomposeHWAVE(hwave, &mmdevice_index, &is_out, &device_index, &junk);
275
276 if(junk != 0x1)
277 return NULL;
278
279 if(mmdevice_index >= (is_out ? g_outmmdevices_count : g_inmmdevices_count))
280 return NULL;
281
282 if(is_out)
283 mmdevice = &g_out_mmdevices[mmdevice_index];
284 else
285 mmdevice = &g_in_mmdevices[mmdevice_index];
286
287 EnterCriticalSection(&mmdevice->lock);
288
289 device = mmdevice->devices[device_index];
290
291 LeaveCriticalSection(&mmdevice->lock);
292
293 return device;
294 }
295
296 /* Note: NotifyClient should never be called while holding the device lock
297 * since the client may call wave* functions from within the callback. */
298 static inline void WINMM_NotifyClient(WINMM_CBInfo *info, WORD msg, DWORD_PTR param1,
299 DWORD_PTR param2)
300 {
301 DriverCallback(info->callback, info->flags, (HDRVR)info->hwave,
302 msg, info->user, param1, param2);
303 }
304
305 static HRESULT WINMM_GetFriendlyName(IMMDevice *device, WCHAR *out,
306 UINT outlen)
307 {
308 IPropertyStore *ps;
309 PROPVARIANT var;
310 HRESULT hr;
311
312 hr = IMMDevice_OpenPropertyStore(device, STGM_READ, &ps);
313 if(FAILED(hr))
314 return hr;
315
316 PropVariantInit(&var);
317
318 hr = IPropertyStore_GetValue(ps,
319 (PROPERTYKEY*)&DEVPKEY_Device_FriendlyName, &var);
320 if(FAILED(hr)){
321 IPropertyStore_Release(ps);
322 return hr;
323 }
324
325 lstrcpynW(out, var.u.pwszVal, outlen);
326
327 PropVariantClear(&var);
328
329 IPropertyStore_Release(ps);
330
331 return S_OK;
332 }
333
334 static HRESULT WINMM_TestFormat(IAudioClient *client, DWORD rate, DWORD depth,
335 WORD channels)
336 {
337 WAVEFORMATEX fmt, *junk;
338 HRESULT hr;
339
340 fmt.wFormatTag = WAVE_FORMAT_PCM;
341 fmt.nChannels = channels;
342 fmt.nSamplesPerSec = rate;
343 fmt.wBitsPerSample = depth;
344 fmt.nBlockAlign = (channels * depth) / 8;
345 fmt.nAvgBytesPerSec = rate * fmt.nBlockAlign;
346 fmt.cbSize = 0;
347
348 hr = IAudioClient_IsFormatSupported(client, AUDCLNT_SHAREMODE_SHARED,
349 &fmt, &junk);
350 if(SUCCEEDED(hr))
351 CoTaskMemFree(junk);
352
353 return hr;
354 }
355
356 static struct _TestFormat {
357 DWORD flag;
358 DWORD rate;
359 DWORD depth;
360 WORD channels;
361 } formats_to_test[] = {
362 { WAVE_FORMAT_1M08, 11025, 8, 1 },
363 { WAVE_FORMAT_1M16, 11025, 16, 1 },
364 { WAVE_FORMAT_1S08, 11025, 8, 2 },
365 { WAVE_FORMAT_1S16, 11025, 16, 2 },
366 { WAVE_FORMAT_2M08, 22050, 8, 1 },
367 { WAVE_FORMAT_2M16, 22050, 16, 1 },
368 { WAVE_FORMAT_2S08, 22050, 8, 2 },
369 { WAVE_FORMAT_2S16, 22050, 16, 2 },
370 { WAVE_FORMAT_4M08, 44100, 8, 1 },
371 { WAVE_FORMAT_4M16, 44100, 16, 1 },
372 { WAVE_FORMAT_4S08, 44100, 8, 2 },
373 { WAVE_FORMAT_4S16, 44100, 16, 2 },
374 { WAVE_FORMAT_48M08, 48000, 8, 1 },
375 { WAVE_FORMAT_48M16, 48000, 16, 1 },
376 { WAVE_FORMAT_48S08, 48000, 8, 2 },
377 { WAVE_FORMAT_48S16, 48000, 16, 2 },
378 { WAVE_FORMAT_96M08, 96000, 8, 1 },
379 { WAVE_FORMAT_96M16, 96000, 16, 1 },
380 { WAVE_FORMAT_96S08, 96000, 8, 2 },
381 { WAVE_FORMAT_96S16, 96000, 16, 2 },
382 {0}
383 };
384
385 static DWORD WINMM_GetSupportedFormats(IMMDevice *device)
386 {
387 DWORD flags = 0;
388 HRESULT hr;
389 struct _TestFormat *fmt;
390 IAudioClient *client;
391
392 hr = IMMDevice_Activate(device, &IID_IAudioClient,
393 CLSCTX_INPROC_SERVER, NULL, (void**)&client);
394 if(FAILED(hr))
395 return 0;
396
397 for(fmt = formats_to_test; fmt->flag; ++fmt){
398 hr = WINMM_TestFormat(client, fmt->rate, fmt->depth, fmt->channels);
399 if(hr == S_OK)
400 flags |= fmt->flag;
401 }
402
403 IAudioClient_Release(client);
404
405 return flags;
406 }
407
408 static HRESULT WINMM_InitMMDevice(EDataFlow flow, IMMDevice *device,
409 WINMM_MMDevice *dev, UINT index)
410 {
411 HRESULT hr;
412
413 if(flow == eRender){
414 dev->out_caps.wMid = 0xFF;
415 dev->out_caps.wPid = 0xFF;
416 dev->out_caps.vDriverVersion = 0x00010001;
417 dev->out_caps.dwFormats = WINMM_GetSupportedFormats(device);
418 dev->out_caps.wReserved1 = 0;
419 dev->out_caps.dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME |
420 WAVECAPS_SAMPLEACCURATE;
421 dev->out_caps.wChannels = 2;
422 dev->out_caps.szPname[0] = '\0';
423
424 hr = WINMM_GetFriendlyName(device, dev->out_caps.szPname,
425 sizeof(dev->out_caps.szPname) /
426 sizeof(*dev->out_caps.szPname));
427 if(FAILED(hr))
428 return hr;
429 }else{
430 dev->in_caps.wMid = 0xFF;
431 dev->in_caps.wPid = 0xFF;
432 dev->in_caps.vDriverVersion = 0x00010001;
433 dev->in_caps.dwFormats = WINMM_GetSupportedFormats(device);
434 dev->in_caps.wReserved1 = 0;
435 dev->in_caps.wChannels = 2;
436 dev->in_caps.szPname[0] = '\0';
437
438 hr = WINMM_GetFriendlyName(device, dev->in_caps.szPname,
439 sizeof(dev->in_caps.szPname) /
440 sizeof(*dev->in_caps.szPname));
441 if(FAILED(hr))
442 return hr;
443 }
444
445 hr = IMMDevice_GetId(device, &dev->dev_id);
446 if(FAILED(hr))
447 return hr;
448
449 CoCreateGuid(&dev->session);
450
451 InitializeCriticalSection(&dev->lock);
452
453 return S_OK;
454 }
455
456 static HRESULT WINMM_EnumDevices(WINMM_MMDevice **devices, UINT *devcount,
457 EDataFlow flow)
458 {
459 IMMDeviceCollection *devcoll;
460 HRESULT hr;
461
462 hr = IMMDeviceEnumerator_EnumAudioEndpoints(g_devenum, flow,
463 DEVICE_STATE_ACTIVE, &devcoll);
464 if(FAILED(hr))
465 return hr;
466
467 hr = IMMDeviceCollection_GetCount(devcoll, devcount);
468 if(FAILED(hr)){
469 IMMDeviceCollection_Release(devcoll);
470 return hr;
471 }
472
473 if(*devcount > 0){
474 UINT n, count;
475 IMMDevice *def_dev = NULL;
476
477 *devices = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
478 sizeof(WINMM_MMDevice) * (*devcount));
479 if(!*devices){
480 IMMDeviceCollection_Release(devcoll);
481 return E_OUTOFMEMORY;
482 }
483
484 count = 0;
485
486 /* make sure that device 0 is the default device */
487 hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(g_devenum,
488 flow, eConsole, &def_dev);
489 if(SUCCEEDED(hr)){
490 WINMM_InitMMDevice(flow, def_dev, &(*devices)[0], 0);
491 count = 1;
492 }
493
494 for(n = 0; n < *devcount; ++n){
495 IMMDevice *device;
496
497 hr = IMMDeviceCollection_Item(devcoll, n, &device);
498 if(SUCCEEDED(hr)){
499 if(device != def_dev){
500 WINMM_InitMMDevice(flow, device, &(*devices)[count], count);
501 ++count;
502 }
503
504 IMMDevice_Release(device);
505 }
506 }
507
508 if(def_dev)
509 IMMDevice_Release(def_dev);
510
511 *devcount = count;
512 }
513
514 IMMDeviceCollection_Release(devcoll);
515
516 return S_OK;
517 }
518
519 static HRESULT WINMM_InitMMDevices(void)
520 {
521 HRESULT hr;
522
523 hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL,
524 CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&g_devenum);
525 if(FAILED(hr))
526 return hr;
527
528 hr = WINMM_EnumDevices(&g_out_mmdevices, &g_outmmdevices_count, eRender);
529 if(FAILED(hr)){
530 g_outmmdevices_count = 0;
531 g_inmmdevices_count = 0;
532 return hr;
533 }
534
535 hr = WINMM_EnumDevices(&g_in_mmdevices, &g_inmmdevices_count, eCapture);
536 if(FAILED(hr)){
537 g_inmmdevices_count = 0;
538 return hr;
539 }
540
541 return S_OK;
542 }
543
544 static inline BOOL WINMM_IsMapper(UINT device)
545 {
546 return (device == WAVE_MAPPER || device == (UINT16)WAVE_MAPPER);
547 }
548
549 static MMRESULT WINMM_TryDeviceMapping(WINMM_OpenInfo *info, WORD channels,
550 DWORD freq, DWORD bits_per_samp, BOOL is_out)
551 {
552 WINMM_Device *device;
553 WAVEFORMATEX target;
554 MMRESULT mr;
555 UINT i;
556
557 TRACE("format: %u, channels: %u, sample rate: %u, bit depth: %u\n",
558 WAVE_FORMAT_PCM, channels, freq, bits_per_samp);
559
560 target.wFormatTag = WAVE_FORMAT_PCM;
561 target.nChannels = channels;
562 target.nSamplesPerSec = freq;
563 target.wBitsPerSample = bits_per_samp;
564 target.nBlockAlign = (target.nChannels * target.wBitsPerSample) / 8;
565 target.nAvgBytesPerSec = target.nSamplesPerSec * target.nBlockAlign;
566 target.cbSize = 0;
567
568 if(is_out)
569 mr = acmStreamOpen(NULL, NULL, info->format, &target, NULL, 0,
570 0, ACM_STREAMOPENF_QUERY);
571 else
572 mr = acmStreamOpen(NULL, NULL, &target, info->format, NULL, 0,
573 0, ACM_STREAMOPENF_QUERY);
574 if(mr != MMSYSERR_NOERROR)
575 return mr;
576
577 /* ACM can convert from src->dst, so try to find a device
578 * that supports dst */
579 if(is_out){
580 if(WINMM_IsMapper(info->req_device)){
581 for(i = 0; i < g_outmmdevices_count; ++i){
582 WINMM_OpenInfo l_info = *info;
583 l_info.req_device = i;
584 l_info.format = &target;
585 mr = WOD_Open(&l_info);
586 if(mr == MMSYSERR_NOERROR){
587 info->handle = l_info.handle;
588 break;
589 }
590 }
591 }else{
592 WINMM_OpenInfo l_info = *info;
593 l_info.flags &= ~WAVE_MAPPED;
594 l_info.format = &target;
595 mr = WOD_Open(&l_info);
596 if(mr == MMSYSERR_NOERROR)
597 info->handle = l_info.handle;
598 }
599 }else{
600 if(WINMM_IsMapper(info->req_device)){
601 for(i = 0; i < g_inmmdevices_count; ++i){
602 WINMM_OpenInfo l_info = *info;
603 l_info.req_device = i;
604 l_info.format = &target;
605 mr = WID_Open(&l_info);
606 if(mr == MMSYSERR_NOERROR){
607 info->handle = l_info.handle;
608 break;
609 }
610 }
611 }else{
612 WINMM_OpenInfo l_info = *info;
613 l_info.flags &= ~WAVE_MAPPED;
614 l_info.format = &target;
615 mr = WID_Open(&l_info);
616 if(mr == MMSYSERR_NOERROR)
617 info->handle = l_info.handle;
618 }
619 }
620 if(mr != MMSYSERR_NOERROR)
621 return WAVERR_BADFORMAT;
622
623 device = WINMM_GetDeviceFromHWAVE(info->handle);
624 if(!device)
625 return MMSYSERR_INVALHANDLE;
626
627 /* set up the ACM stream */
628 if(is_out)
629 mr = acmStreamOpen(&device->acm_handle, NULL, info->format, &target,
630 NULL, 0, 0, 0);
631 else
632 mr = acmStreamOpen(&device->acm_handle, NULL, &target, info->format,
633 NULL, 0, 0, 0);
634 if(mr != MMSYSERR_NOERROR){
635 if(is_out)
636 WOD_Close((HWAVEOUT)info->handle);
637 else
638 WID_Close((HWAVEIN)info->handle);
639 return mr;
640 }
641
642 TRACE("Success\n");
643 return MMSYSERR_NOERROR;
644 }
645
646 static MMRESULT WINMM_MapDevice(WINMM_OpenInfo *info, BOOL is_out)
647 {
648 UINT i;
649 MMRESULT mr;
650 WAVEFORMATEXTENSIBLE *fmtex = (WAVEFORMATEXTENSIBLE*)info->format;
651
652 TRACE("(%p, %d)\n", info, is_out);
653
654 /* try to find a direct match */
655 if(is_out){
656 WINMM_OpenInfo l_info = *info;
657 if(WINMM_IsMapper(info->req_device)){
658 for(i = 0; i < g_outmmdevices_count; ++i){
659 l_info.req_device = i;
660 mr = WOD_Open(&l_info);
661 if(mr == MMSYSERR_NOERROR){
662 info->handle = l_info.handle;
663 return mr;
664 }
665 }
666 }else{
667 l_info.flags &= ~WAVE_MAPPED;
668 mr = WOD_Open(&l_info);
669 if(mr == MMSYSERR_NOERROR){
670 info->handle = l_info.handle;
671 return mr;
672 }
673 }
674 }else{
675 WINMM_OpenInfo l_info = *info;
676 if(WINMM_IsMapper(info->req_device)){
677 for(i = 0; i < g_inmmdevices_count; ++i){
678 l_info.req_device = i;
679 mr = WID_Open(&l_info);
680 if(mr == MMSYSERR_NOERROR){
681 info->handle = l_info.handle;
682 return mr;
683 }
684 }
685 }else{
686 l_info.flags &= ~WAVE_MAPPED;
687 mr = WID_Open(&l_info);
688 if(mr == MMSYSERR_NOERROR){
689 info->handle = l_info.handle;
690 return mr;
691 }
692 }
693 }
694
695 /* no direct match, so set up the ACM stream */
696 if(info->format->wFormatTag != WAVE_FORMAT_PCM &&
697 !(info->format->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
698 IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))){
699 /* convert to PCM format if it's not already */
700 mr = WINMM_TryDeviceMapping(info, info->format->nChannels,
701 info->format->nSamplesPerSec, 16, is_out);
702 if(mr == MMSYSERR_NOERROR)
703 return mr;
704
705 mr = WINMM_TryDeviceMapping(info, info->format->nChannels,
706 info->format->nSamplesPerSec, 8, is_out);
707 if(mr == MMSYSERR_NOERROR)
708 return mr;
709 }else{
710 WORD channels;
711
712 /* first try just changing bit depth and channels */
713 channels = info->format->nChannels;
714 mr = WINMM_TryDeviceMapping(info, channels,
715 info->format->nSamplesPerSec, 16, is_out);
716 if(mr == MMSYSERR_NOERROR)
717 return mr;
718 mr = WINMM_TryDeviceMapping(info, channels,
719 info->format->nSamplesPerSec, 8, is_out);
720 if(mr == MMSYSERR_NOERROR)
721 return mr;
722
723 channels = (channels == 2) ? 1 : 2;
724 mr = WINMM_TryDeviceMapping(info, channels,
725 info->format->nSamplesPerSec, 16, is_out);
726 if(mr == MMSYSERR_NOERROR)
727 return mr;
728 mr = WINMM_TryDeviceMapping(info, channels,
729 info->format->nSamplesPerSec, 8, is_out);
730 if(mr == MMSYSERR_NOERROR)
731 return mr;
732
733 /* that didn't work, so now try different sample rates */
734 channels = info->format->nChannels;
735 mr = WINMM_TryDeviceMapping(info, channels, 96000, 16, is_out);
736 if(mr == MMSYSERR_NOERROR)
737 return mr;
738 mr = WINMM_TryDeviceMapping(info, channels, 48000, 16, is_out);
739 if(mr == MMSYSERR_NOERROR)
740 return mr;
741 mr = WINMM_TryDeviceMapping(info, channels, 44100, 16, is_out);
742 if(mr == MMSYSERR_NOERROR)
743 return mr;
744 mr = WINMM_TryDeviceMapping(info, channels, 22050, 16, is_out);
745 if(mr == MMSYSERR_NOERROR)
746 return mr;
747 mr = WINMM_TryDeviceMapping(info, channels, 11025, 16, is_out);
748 if(mr == MMSYSERR_NOERROR)
749 return mr;
750
751 channels = (channels == 2) ? 1 : 2;
752 mr = WINMM_TryDeviceMapping(info, channels, 96000, 16, is_out);
753 if(mr == MMSYSERR_NOERROR)
754 return mr;
755 mr = WINMM_TryDeviceMapping(info, channels, 48000, 16, is_out);
756 if(mr == MMSYSERR_NOERROR)
757 return mr;
758 mr = WINMM_TryDeviceMapping(info, channels, 44100, 16, is_out);
759 if(mr == MMSYSERR_NOERROR)
760 return mr;
761 mr = WINMM_TryDeviceMapping(info, channels, 22050, 16, is_out);
762 if(mr == MMSYSERR_NOERROR)
763 return mr;
764 mr = WINMM_TryDeviceMapping(info, channels, 11025, 16, is_out);
765 if(mr == MMSYSERR_NOERROR)
766 return mr;
767
768 channels = info->format->nChannels;
769 mr = WINMM_TryDeviceMapping(info, channels, 96000, 8, is_out);
770 if(mr == MMSYSERR_NOERROR)
771 return mr;
772 mr = WINMM_TryDeviceMapping(info, channels, 48000, 8, is_out);
773 if(mr == MMSYSERR_NOERROR)
774 return mr;
775 mr = WINMM_TryDeviceMapping(info, channels, 44100, 8, is_out);
776 if(mr == MMSYSERR_NOERROR)
777 return mr;
778 mr = WINMM_TryDeviceMapping(info, channels, 22050, 8, is_out);
779 if(mr == MMSYSERR_NOERROR)
780 return mr;
781 mr = WINMM_TryDeviceMapping(info, channels, 11025, 8, is_out);
782 if(mr == MMSYSERR_NOERROR)
783 return mr;
784
785 channels = (channels == 2) ? 1 : 2;
786 mr = WINMM_TryDeviceMapping(info, channels, 96000, 8, is_out);
787 if(mr == MMSYSERR_NOERROR)
788 return mr;
789 mr = WINMM_TryDeviceMapping(info, channels, 48000, 8, is_out);
790 if(mr == MMSYSERR_NOERROR)
791 return mr;
792 mr = WINMM_TryDeviceMapping(info, channels, 44100, 8, is_out);
793 if(mr == MMSYSERR_NOERROR)
794 return mr;
795 mr = WINMM_TryDeviceMapping(info, channels, 22050, 8, is_out);
796 if(mr == MMSYSERR_NOERROR)
797 return mr;
798 mr = WINMM_TryDeviceMapping(info, channels, 11025, 8, is_out);
799 if(mr == MMSYSERR_NOERROR)
800 return mr;
801 }
802
803 WARN("Unable to find compatible device!\n");
804 return WAVERR_BADFORMAT;
805 }
806
807 static LRESULT WINMM_OpenDevice(WINMM_Device *device, WINMM_MMDevice *mmdevice,
808 WINMM_OpenInfo *info)
809 {
810 WAVEFORMATEX *closer_fmt = NULL, fmt, *passed_fmt;
811 LRESULT ret = MMSYSERR_ERROR;
812 HRESULT hr;
813
814 hr = IMMDeviceEnumerator_GetDevice(g_devenum, mmdevice->dev_id,
815 &device->device);
816 if(FAILED(hr)){
817 ERR("Device %s (%s) unavailable: %08x\n",
818 wine_dbgstr_w(mmdevice->dev_id),
819 wine_dbgstr_w(mmdevice->out_caps.szPname), hr);
820 goto error;
821 }
822
823 hr = IMMDevice_Activate(device->device, &IID_IAudioClient,
824 CLSCTX_INPROC_SERVER, NULL, (void**)&device->client);
825 if(FAILED(hr)){
826 ERR("Activate failed: %08x\n", hr);
827 goto error;
828 }
829
830 if(info->format->wFormatTag == WAVE_FORMAT_PCM){
831 /* we aren't guaranteed that the struct in lpFormat is a full
832 * WAVEFORMATEX struct, which IAC::IsFormatSupported requires */
833 passed_fmt = &fmt;
834 memcpy(passed_fmt, info->format, sizeof(PCMWAVEFORMAT));
835 passed_fmt->cbSize = 0;
836 }else
837 passed_fmt = info->format;
838
839 hr = IAudioClient_IsFormatSupported(device->client,
840 AUDCLNT_SHAREMODE_SHARED, passed_fmt, &closer_fmt);
841 if(closer_fmt)
842 CoTaskMemFree(closer_fmt);
843 if(FAILED(hr) && hr != AUDCLNT_E_UNSUPPORTED_FORMAT){
844 ERR("IsFormatSupported failed: %08x\n", hr);
845 goto error;
846 }
847 if(hr == S_FALSE || hr == AUDCLNT_E_UNSUPPORTED_FORMAT){
848 ret = WAVERR_BADFORMAT;
849 goto error;
850 }
851 if(info->flags & WAVE_FORMAT_QUERY){
852 ret = MMSYSERR_NOERROR;
853 goto error;
854 }
855
856 /* buffer size = 10 * 100000 (100 ns) = 0.1 seconds */
857 hr = IAudioClient_Initialize(device->client, AUDCLNT_SHAREMODE_SHARED,
858 AUDCLNT_STREAMFLAGS_EVENTCALLBACK | AUDCLNT_STREAMFLAGS_NOPERSIST,
859 10 * 100000, 50000, passed_fmt, &device->parent->session);
860 if(FAILED(hr)){
861 ERR("Initialize failed: %08x\n", hr);
862 goto error;
863 }
864
865 hr = IAudioClient_GetService(device->client, &IID_IAudioClock,
866 (void**)&device->clock);
867 if(FAILED(hr)){
868 ERR("GetService failed: %08x\n", hr);
869 goto error;
870 }
871
872 if(!device->event){
873 device->event = CreateEventW(NULL, FALSE, FALSE, NULL);
874 if(!device->event){
875 ERR("CreateEvent failed: %08x\n", hr);
876 goto error;
877 }
878
879 /* As the devices thread is waiting on g_device_handles, it can
880 * only be modified from within this same thread. */
881 if(g_device_handles){
882 g_device_handles = HeapReAlloc(GetProcessHeap(), 0, g_device_handles,
883 sizeof(HANDLE) * (g_devhandle_count + 1));
884 g_handle_devices = HeapReAlloc(GetProcessHeap(), 0, g_handle_devices,
885 sizeof(WINMM_Device *) * (g_devhandle_count + 1));
886 }else{
887 g_device_handles = HeapAlloc(GetProcessHeap(), 0, sizeof(HANDLE));
888 g_handle_devices = HeapAlloc(GetProcessHeap(), 0,
889 sizeof(WINMM_Device *));
890 }
891 g_device_handles[g_devhandle_count] = device->event;
892 g_handle_devices[g_devhandle_count] = device;
893 ++g_devhandle_count;
894 }
895
896 hr = IAudioClient_SetEventHandle(device->client, device->event);
897 if(FAILED(hr)){
898 ERR("SetEventHandle failed: %08x\n", hr);
899 goto error;
900 }
901
902 device->bytes_per_frame = info->format->nBlockAlign;
903 device->samples_per_sec = info->format->nSamplesPerSec;
904
905 device->played_frames = 0;
906 device->last_clock_pos = 0;
907 device->ofs_bytes = 0;
908 device->loop_counter = 0;
909 device->stopped = TRUE;
910 device->first = device->last = device->playing = device->loop_start = NULL;
911
912 device->cb_info.flags = HIWORD(info->flags & CALLBACK_TYPEMASK);
913 device->cb_info.callback = info->callback;
914 device->cb_info.user = info->cb_user;
915 device->cb_info.hwave = device->handle;
916
917 info->handle = device->handle;
918
919 return MMSYSERR_NOERROR;
920
921 error:
922 if(device->client){
923 IAudioClient_Release(device->client);
924 device->client = NULL;
925 }
926 if(device->device){
927 IMMDevice_Release(device->device);
928 device->device = NULL;
929 }
930
931 return ret;
932 }
933
934 static LRESULT WOD_Open(WINMM_OpenInfo *info)
935 {
936 WINMM_MMDevice *mmdevice;
937 WINMM_Device *device = NULL;
938 LRESULT ret = MMSYSERR_ERROR;
939 HRESULT hr;
940
941 TRACE("(%u, %p, %08x)\n", info->req_device, info, info->flags);
942
943 if(WINMM_IsMapper(info->req_device) || (info->flags & WAVE_MAPPED))
944 return WINMM_MapDevice(info, TRUE);
945
946 if(info->req_device >= g_outmmdevices_count)
947 return MMSYSERR_BADDEVICEID;
948
949 mmdevice = &g_out_mmdevices[info->req_device];
950
951 if(!mmdevice->out_caps.szPname[0])
952 return MMSYSERR_NOTENABLED;
953
954 device = WINMM_FindUnusedDevice(TRUE, info->req_device);
955 if(!device)
956 return MMSYSERR_ALLOCATED;
957
958 ret = WINMM_OpenDevice(device, mmdevice, info);
959 if((info->flags & WAVE_FORMAT_QUERY) || ret != MMSYSERR_NOERROR)
960 goto error;
961 ret = MMSYSERR_ERROR;
962
963 hr = IAudioClient_GetService(device->client, &IID_IAudioRenderClient,
964 (void**)&device->render);
965 if(FAILED(hr)){
966 ERR("GetService failed: %08x\n", hr);
967 goto error;
968 }
969
970 hr = IAudioClient_GetService(device->client, &IID_IAudioStreamVolume,
971 (void**)&device->volume);
972 if(FAILED(hr)){
973 ERR("GetService failed: %08x\n", hr);
974 goto error;
975 }
976
977 LeaveCriticalSection(&device->lock);
978
979 return MMSYSERR_NOERROR;
980
981 error:
982 if(device->device){
983 IMMDevice_Release(device->device);
984 device->device = NULL;
985 }
986 if(device->client){
987 IAudioClient_Release(device->client);
988 device->client = NULL;
989 }
990 if(device->render){
991 IAudioRenderClient_Release(device->render);
992 device->render = NULL;
993 }
994 if(device->volume){
995 IAudioStreamVolume_Release(device->volume);
996 device->volume = NULL;
997 }
998 if(device->clock){
999 IAudioClock_Release(device->clock);
1000 device->clock = NULL;
1001 }
1002 device->open = FALSE;
1003 LeaveCriticalSection(&device->lock);
1004 return ret;
1005 }
1006
1007 static LRESULT WID_Open(WINMM_OpenInfo *info)
1008 {
1009 WINMM_MMDevice *mmdevice;
1010 WINMM_Device *device = NULL;
1011 LRESULT ret = MMSYSERR_ERROR;
1012 HRESULT hr;
1013
1014 TRACE("(%u, %p, %08x)\n", info->req_device, info, info->flags);
1015
1016 if(WINMM_IsMapper(info->req_device) || info->flags & WAVE_MAPPED)
1017 return WINMM_MapDevice(info, FALSE);
1018
1019 if(info->req_device >= g_inmmdevices_count)
1020 return MMSYSERR_BADDEVICEID;
1021
1022 mmdevice = &g_in_mmdevices[info->req_device];
1023
1024 if(!mmdevice->in_caps.szPname[0])
1025 return MMSYSERR_NOTENABLED;
1026
1027 device = WINMM_FindUnusedDevice(FALSE, info->req_device);
1028 if(!device)
1029 return MMSYSERR_ALLOCATED;
1030
1031 ret = WINMM_OpenDevice(device, mmdevice, info);
1032 if((info->flags & WAVE_FORMAT_QUERY) || ret != MMSYSERR_NOERROR)
1033 goto error;
1034 ret = MMSYSERR_ERROR;
1035
1036 hr = IAudioClient_GetService(device->client, &IID_IAudioCaptureClient,
1037 (void**)&device->capture);
1038 if(FAILED(hr)){
1039 ERR("GetService failed: %08x\n", hr);
1040 goto error;
1041 }
1042
1043 LeaveCriticalSection(&device->lock);
1044
1045 return MMSYSERR_NOERROR;
1046
1047 error:
1048 if(device->device){
1049 IMMDevice_Release(device->device);
1050 device->device = NULL;
1051 }
1052 if(device->client){
1053 IAudioClient_Release(device->client);
1054 device->client = NULL;
1055 }
1056 if(device->capture){
1057 IAudioCaptureClient_Release(device->capture);
1058 device->capture = NULL;
1059 }
1060 if(device->clock){
1061 IAudioClock_Release(device->clock);
1062 device->clock = NULL;
1063 }
1064 device->open = FALSE;
1065 LeaveCriticalSection(&device->lock);
1066 return ret;
1067 }
1068
1069 static HRESULT WINMM_CloseDevice(WINMM_Device *device)
1070 {
1071 device->open = FALSE;
1072
1073 if(!device->stopped){
1074 IAudioClient_Stop(device->client);
1075 device->stopped = TRUE;
1076 }
1077
1078 if(device->acm_handle){
1079 acmStreamClose(device->acm_handle, 0);
1080 device->acm_handle = NULL;
1081 }
1082
1083 IMMDevice_Release(device->device);
1084 device->device = NULL;
1085
1086 IAudioClient_Release(device->client);
1087 device->client = NULL;
1088
1089 IAudioClock_Release(device->clock);
1090 device->clock = NULL;
1091
1092 return S_OK;
1093 }
1094
1095 static LRESULT WOD_Close(HWAVEOUT hwave)
1096 {
1097 WINMM_Device *device = WINMM_GetDeviceFromHWAVE((HWAVE)hwave);
1098
1099 TRACE("(%p)\n", hwave);
1100
1101 if(!WINMM_ValidateAndLock(device))
1102 return MMSYSERR_INVALHANDLE;
1103
1104 WINMM_CloseDevice(device);
1105
1106 IAudioRenderClient_Release(device->render);
1107 device->render = NULL;
1108
1109 IAudioStreamVolume_Release(device->volume);
1110 device->volume = NULL;
1111
1112 LeaveCriticalSection(&device->lock);
1113
1114 return MMSYSERR_NOERROR;
1115 }
1116
1117 static LRESULT WID_Close(HWAVEIN hwave)
1118 {
1119 WINMM_Device *device = WINMM_GetDeviceFromHWAVE((HWAVE)hwave);
1120
1121 TRACE("(%p)\n", hwave);
1122
1123 if(!WINMM_ValidateAndLock(device))
1124 return MMSYSERR_INVALHANDLE;
1125
1126 WINMM_CloseDevice(device);
1127
1128 IAudioCaptureClient_Release(device->capture);
1129 device->capture = NULL;
1130
1131 LeaveCriticalSection(&device->lock);
1132
1133 return MMSYSERR_NOERROR;
1134 }
1135
1136 static LRESULT WINMM_PrepareHeader(HWAVE hwave, WAVEHDR *header)
1137 {
1138 WINMM_Device *device = WINMM_GetDeviceFromHWAVE(hwave);
1139
1140 TRACE("(%p, %p)\n", hwave, header);
1141
1142 if(!WINMM_ValidateAndLock(device))
1143 return MMSYSERR_INVALHANDLE;
1144
1145 if(device->render && device->acm_handle){
1146 ACMSTREAMHEADER *ash;
1147 DWORD size;
1148 MMRESULT mr;
1149
1150 mr = acmStreamSize(device->acm_handle, header->dwBufferLength, &size,
1151 ACM_STREAMSIZEF_SOURCE);
1152 if(mr != MMSYSERR_NOERROR){
1153 LeaveCriticalSection(&device->lock);
1154 return mr;
1155 }
1156
1157 ash = HeapAlloc(GetProcessHeap(), 0, sizeof(ACMSTREAMHEADER) + size);
1158 if(!ash){
1159 LeaveCriticalSection(&device->lock);
1160 return MMSYSERR_NOMEM;
1161 }
1162
1163 ash->cbStruct = sizeof(*ash);
1164 ash->fdwStatus = 0;
1165 ash->dwUser = (DWORD_PTR)header;
1166 ash->pbSrc = (BYTE*)header->lpData;
1167 ash->cbSrcLength = header->dwBufferLength;
1168 ash->dwSrcUser = header->dwUser;
1169 ash->pbDst = (BYTE*)ash + sizeof(ACMSTREAMHEADER);
1170 ash->cbDstLength = size;
1171 ash->dwDstUser = 0;
1172
1173 mr = acmStreamPrepareHeader(device->acm_handle, ash, 0);
1174 if(mr != MMSYSERR_NOERROR){
1175 HeapFree(GetProcessHeap(), 0, ash);
1176 LeaveCriticalSection(&device->lock);
1177 return mr;
1178 }
1179
1180 header->reserved = (DWORD_PTR)ash;
1181 }
1182
1183 LeaveCriticalSection(&device->lock);
1184
1185 header->dwFlags |= WHDR_PREPARED;
1186 header->dwFlags &= ~WHDR_DONE;
1187
1188 return MMSYSERR_NOERROR;
1189 }
1190
1191 static LRESULT WINMM_UnprepareHeader(HWAVE hwave, WAVEHDR *header)
1192 {
1193 WINMM_Device *device = WINMM_GetDeviceFromHWAVE(hwave);
1194
1195 TRACE("(%p, %p)\n", hwave, header);
1196
1197 if(!WINMM_ValidateAndLock(device))
1198 return MMSYSERR_INVALHANDLE;
1199
1200 if(device->render && device->acm_handle){
1201 ACMSTREAMHEADER *ash = (ACMSTREAMHEADER*)header->reserved;
1202
1203 acmStreamUnprepareHeader(device->acm_handle, ash, 0);
1204
1205 HeapFree(GetProcessHeap(), 0, ash);
1206 }
1207
1208 LeaveCriticalSection(&device->lock);
1209
1210 header->dwFlags &= ~WHDR_PREPARED;
1211 header->dwFlags |= WHDR_DONE;
1212
1213 return MMSYSERR_NOERROR;
1214 }
1215
1216 static UINT32 WINMM_HeaderLenBytes(WINMM_Device *device, WAVEHDR *header)
1217 {
1218 if(device->acm_handle){
1219 ACMSTREAMHEADER *ash = (ACMSTREAMHEADER*)header->reserved;
1220 return ash->cbDstLengthUsed;
1221 }
1222
1223 return header->dwBufferLength;
1224 }
1225
1226 static UINT32 WINMM_HeaderLenFrames(WINMM_Device *device, WAVEHDR *header)
1227 {
1228 return WINMM_HeaderLenBytes(device, header) / device->bytes_per_frame;
1229 }
1230
1231 static WAVEHDR *WOD_MarkDoneHeaders(WINMM_Device *device)
1232 {
1233 HRESULT hr;
1234 WAVEHDR *first = device->first, *queue = first, *last = NULL;
1235 UINT64 clock_freq, clock_pos, clock_frames;
1236 UINT32 nloops, queue_frames = 0;
1237
1238 hr = IAudioClock_GetFrequency(device->clock, &clock_freq);
1239 if(FAILED(hr)){
1240 ERR("GetFrequency failed: %08x\n", hr);
1241 return NULL;
1242 }
1243
1244 hr = IAudioClock_GetPosition(device->clock, &clock_pos, NULL);
1245 if(FAILED(hr)){
1246 ERR("GetPosition failed: %08x\n", hr);
1247 return NULL;
1248 }
1249
1250 clock_frames = (clock_pos * device->samples_per_sec) / clock_freq;
1251
1252 nloops = device->loop_counter;
1253 while(queue &&
1254 (queue_frames += WINMM_HeaderLenFrames(device, queue)) <=
1255 clock_frames - device->last_clock_pos){
1256 if(!nloops){
1257 last = queue;
1258 device->last_clock_pos += queue_frames;
1259 queue_frames = 0;
1260 queue = device->first = queue->lpNext;
1261 }else{
1262 if(queue->dwFlags & WHDR_BEGINLOOP){
1263 if(queue->dwFlags & WHDR_ENDLOOP)
1264 --nloops;
1265 else
1266 queue = queue->lpNext;
1267 }else if(queue->dwFlags & WHDR_ENDLOOP){
1268 queue = device->loop_start;
1269 --nloops;
1270 }
1271 }
1272 }
1273
1274 if(last){
1275 last->lpNext = NULL;
1276 return first;
1277 }else
1278 return NULL;
1279 }
1280
1281 static void WOD_PushData(WINMM_Device *device)
1282 {
1283 WINMM_CBInfo cb_info;
1284 HRESULT hr;
1285 UINT32 pad, bufsize, avail_frames, queue_frames, written, ofs;
1286 UINT32 queue_bytes, nloops;
1287 BYTE *data;
1288 WAVEHDR *queue, *first = NULL;
1289
1290 TRACE("(%p)\n", device->handle);
1291
1292 EnterCriticalSection(&device->lock);
1293
1294 if(!device->device)
1295 goto exit;
1296
1297 if(!device->first){
1298 device->stopped = TRUE;
1299 device->last_clock_pos = 0;
1300 IAudioClient_Stop(device->client);
1301 IAudioClient_Reset(device->client);
1302 goto exit;
1303 }
1304
1305 hr = IAudioClient_GetBufferSize(device->client, &bufsize);
1306 if(FAILED(hr)){
1307 ERR("GetBufferSize failed: %08x\n", hr);
1308 goto exit;
1309 }
1310
1311 hr = IAudioClient_GetCurrentPadding(device->client, &pad);
1312 if(FAILED(hr)){
1313 ERR("GetCurrentPadding failed: %08x\n", hr);
1314 goto exit;
1315 }
1316
1317 first = WOD_MarkDoneHeaders(device);
1318
1319 /* determine which is larger between the available buffer size and
1320 * the amount of data left in the queue */
1321 avail_frames = bufsize - pad;
1322
1323 queue = device->playing;
1324 ofs = device->ofs_bytes;
1325 queue_frames = 0;
1326 nloops = 0;
1327 while(queue && queue_frames < avail_frames){
1328 queue_bytes = WINMM_HeaderLenBytes(device, queue);
1329 queue_frames += (queue_bytes - ofs) / device->bytes_per_frame;
1330 ofs = 0;
1331
1332 if(queue->dwFlags & WHDR_ENDLOOP && nloops < device->loop_counter){
1333 queue = device->loop_start;
1334 ++nloops;
1335 }else
1336 queue = queue->lpNext;
1337 }
1338
1339 if(queue_frames < avail_frames)
1340 avail_frames = queue_frames;
1341 if(avail_frames == 0)
1342 goto exit;
1343
1344 hr = IAudioRenderClient_GetBuffer(device->render, avail_frames, &data);
1345 if(FAILED(hr)){
1346 ERR("GetBuffer failed: %08x\n", hr);
1347 goto exit;
1348 }
1349
1350 written = 0;
1351 while(device->playing && written < avail_frames){
1352 UINT32 copy_frames, copy_bytes;
1353 BYTE *queue_data;
1354
1355 queue = device->playing;
1356
1357 if(device->acm_handle){
1358 ACMSTREAMHEADER *ash = (ACMSTREAMHEADER*)queue->reserved;
1359 queue_bytes = ash->cbDstLengthUsed;
1360 queue_data = ash->pbDst;
1361 }else{
1362 queue_bytes = queue->dwBufferLength;
1363 queue_data = (BYTE*)queue->lpData;
1364 }
1365
1366 queue_frames = (queue_bytes - device->ofs_bytes) /
1367 device->bytes_per_frame;
1368
1369 copy_frames = queue_frames < (avail_frames - written) ?
1370 queue_frames : avail_frames - written;
1371 copy_bytes = copy_frames * device->bytes_per_frame;
1372
1373 memcpy(data, queue_data + device->ofs_bytes, copy_bytes);
1374
1375 data += copy_bytes;
1376 written += copy_frames;
1377 device->ofs_bytes += copy_bytes;
1378
1379 if(device->ofs_bytes >= queue_bytes){
1380 device->ofs_bytes = 0;
1381
1382 if(!(queue->dwFlags & (WHDR_BEGINLOOP | WHDR_ENDLOOP)))
1383 device->playing = queue->lpNext;
1384 else{
1385 if(queue->dwFlags & WHDR_BEGINLOOP){
1386 device->loop_start = device->playing;
1387 device->playing = queue->lpNext;
1388 device->loop_counter = queue->dwLoops;
1389 }
1390 if(queue->dwFlags & WHDR_ENDLOOP){
1391 --device->loop_counter;
1392 if(device->loop_counter)
1393 device->playing = device->loop_start;
1394 else
1395 device->loop_start = device->playing = queue->lpNext;
1396 }
1397 }
1398 }
1399 }
1400
1401 hr = IAudioRenderClient_ReleaseBuffer(device->render, avail_frames, 0);
1402 if(FAILED(hr)){
1403 ERR("ReleaseBuffer failed: %08x\n", hr);
1404 goto exit;
1405 }
1406
1407 device->played_frames += avail_frames;
1408
1409 exit:
1410 cb_info = device->cb_info;
1411
1412 LeaveCriticalSection(&device->lock);
1413
1414 while(first){
1415 WAVEHDR *next = first->lpNext;
1416 first->dwFlags &= ~WHDR_INQUEUE;
1417 first->dwFlags |= WHDR_DONE;
1418 WINMM_NotifyClient(&cb_info, WOM_DONE, (DWORD_PTR)first, 0);
1419 first = next;
1420 }
1421 }
1422
1423 static void WID_PullACMData(WINMM_Device *device)
1424 {
1425 UINT32 packet, packet_bytes;
1426 DWORD flags;
1427 BYTE *data;
1428 WAVEHDR *queue;
1429 HRESULT hr;
1430 MMRESULT mr;
1431
1432 if(device->acm_hdr.cbDstLength == 0){
1433 hr = IAudioClient_GetCurrentPadding(device->client, &packet);
1434 if(FAILED(hr)){
1435 ERR("GetCurrentPadding failed: %08x\n", hr);
1436 return;
1437 }
1438
1439 if(packet == 0)
1440 return;
1441
1442 hr = IAudioCaptureClient_GetBuffer(device->capture, &data, &packet,
1443 &flags, NULL, NULL);
1444 if(FAILED(hr)){
1445 ERR("GetBuffer failed: %08x\n", hr);
1446 return;
1447 }
1448
1449 acmStreamSize(device->acm_handle, packet * device->bytes_per_frame,
1450 &packet_bytes, ACM_STREAMSIZEF_SOURCE);
1451
1452 device->acm_offs = 0;
1453
1454 device->acm_hdr.cbStruct = sizeof(device->acm_hdr);
1455 device->acm_hdr.fdwStatus = 0;
1456 device->acm_hdr.dwUser = 0;
1457 device->acm_hdr.pbSrc = data;
1458 device->acm_hdr.cbSrcLength = packet * device->bytes_per_frame;
1459 device->acm_hdr.cbSrcLengthUsed = 0;
1460 device->acm_hdr.dwSrcUser = 0;
1461 device->acm_hdr.pbDst = HeapAlloc(GetProcessHeap(), 0, packet_bytes);
1462 device->acm_hdr.cbDstLength = packet_bytes;
1463 device->acm_hdr.cbDstLengthUsed = 0;
1464 device->acm_hdr.dwDstUser = 0;
1465
1466 mr = acmStreamPrepareHeader(device->acm_handle, &device->acm_hdr, 0);
1467 if(mr != MMSYSERR_NOERROR){
1468 ERR("acmStreamPrepareHeader failed: %d\n", mr);
1469 return;
1470 }
1471
1472 mr = acmStreamConvert(device->acm_handle, &device->acm_hdr, 0);
1473 if(mr != MMSYSERR_NOERROR){
1474 ERR("acmStreamConvert failed: %d\n", mr);
1475 return;
1476 }
1477
1478 hr = IAudioCaptureClient_ReleaseBuffer(device->capture, packet);
1479 if(FAILED(hr))
1480 ERR("ReleaseBuffer failed: %08x\n", hr);
1481
1482 device->played_frames += packet;
1483 }
1484
1485 queue = device->first;
1486 while(queue){
1487 UINT32 to_copy_bytes;
1488
1489 to_copy_bytes = min(queue->dwBufferLength - queue->dwBytesRecorded,
1490 device->acm_hdr.cbDstLengthUsed - device->acm_offs);
1491
1492 memcpy(queue->lpData + queue->dwBytesRecorded,
1493 device->acm_hdr.pbDst + device->acm_offs, to_copy_bytes);
1494
1495 queue->dwBytesRecorded += to_copy_bytes;
1496 device->acm_offs += to_copy_bytes;
1497
1498 if(queue->dwBufferLength - queue->dwBytesRecorded <
1499 device->bytes_per_frame){
1500 queue->dwFlags &= ~WHDR_INQUEUE;
1501 queue->dwFlags |= WHDR_DONE;
1502 device->first = queue = queue->lpNext;
1503 }
1504
1505 if(device->acm_offs >= device->acm_hdr.cbDstLengthUsed){
1506 acmStreamUnprepareHeader(device->acm_handle, &device->acm_hdr, 0);
1507 HeapFree(GetProcessHeap(), 0, device->acm_hdr.pbDst);
1508 device->acm_hdr.cbDstLength = 0;
1509 device->acm_hdr.cbDstLengthUsed = 0;
1510
1511 /* done with this ACM Header, so try to pull more data */
1512 WID_PullACMData(device);
1513 return;
1514 }
1515 }
1516
1517 /* out of WAVEHDRs to write into, so toss the rest of this packet */
1518 acmStreamUnprepareHeader(device->acm_handle, &device->acm_hdr, 0);
1519 HeapFree(GetProcessHeap(), 0, device->acm_hdr.pbDst);
1520 device->acm_hdr.cbDstLength = 0;
1521 device->acm_hdr.cbDstLengthUsed = 0;
1522 }
1523
1524 static void WID_PullData(WINMM_Device *device)
1525 {
1526 WINMM_CBInfo cb_info;
1527 WAVEHDR *queue, *first = NULL, *last = NULL;
1528 HRESULT hr;
1529
1530 TRACE("(%p)\n", device->handle);
1531
1532 EnterCriticalSection(&device->lock);
1533
1534 if(!device->device || !device->first)
1535 goto exit;
1536
1537 first = device->first;
1538
1539 if(device->acm_handle){
1540 WID_PullACMData(device);
1541 goto exit;
1542 }
1543
1544 while(device->first){
1545 BYTE *data;
1546 UINT32 pad, packet_len, packet;
1547 DWORD flags;
1548
1549 hr = IAudioClient_GetCurrentPadding(device->client, &pad);
1550 if(FAILED(hr)){
1551 ERR("GetCurrentPadding failed: %08x\n", hr);
1552 goto exit;
1553 }
1554
1555 if(pad == 0)
1556 goto exit;
1557
1558 hr = IAudioCaptureClient_GetBuffer(device->capture, &data, &packet,
1559 &flags, NULL, NULL);
1560 if(FAILED(hr)){
1561 ERR("GetBuffer failed: %08x\n", hr);
1562 goto exit;
1563 }
1564
1565 packet_len = packet;
1566 queue = device->first;
1567 while(queue && packet > 0){
1568 UINT32 to_copy_bytes;
1569
1570 to_copy_bytes = min(packet * device->bytes_per_frame,
1571 queue->dwBufferLength - queue->dwBytesRecorded);
1572
1573 memcpy(queue->lpData + queue->dwBytesRecorded,
1574 data + (packet_len - packet) * device->bytes_per_frame,
1575 to_copy_bytes);
1576
1577 queue->dwBytesRecorded += to_copy_bytes;
1578
1579 if(queue->dwBufferLength - queue->dwBytesRecorded <
1580 device->bytes_per_frame){
1581 last = queue;
1582 device->first = queue = queue->lpNext;
1583 }
1584
1585 packet -= to_copy_bytes / device->bytes_per_frame;
1586 }
1587
1588 hr = IAudioCaptureClient_ReleaseBuffer(device->capture, packet_len);
1589 if(FAILED(hr))
1590 ERR("ReleaseBuffer failed: %08x\n", hr);
1591
1592 device->played_frames += packet_len;
1593 }
1594
1595 exit:
1596 cb_info = device->cb_info;
1597
1598 LeaveCriticalSection(&device->lock);
1599
1600 if(last){
1601 last->lpNext = NULL;
1602 while(first){
1603 WAVEHDR *next = first->lpNext;
1604 first->dwFlags &= ~WHDR_INQUEUE;
1605 first->dwFlags |= WHDR_DONE;
1606 WINMM_NotifyClient(&cb_info, WIM_DATA, (DWORD_PTR)first, 0);
1607 first = next;
1608 }
1609 }
1610 }
1611
1612 static HRESULT WINMM_BeginPlaying(WINMM_Device *device)
1613 {
1614 HRESULT hr;
1615
1616 TRACE("(%p)\n", device->handle);
1617
1618 if(device->render)
1619 /* prebuffer data before starting */
1620 WOD_PushData(device);
1621
1622 if(device->stopped){
1623 device->stopped = FALSE;
1624
1625 hr = IAudioClient_Start(device->client);
1626 if(FAILED(hr) && hr != AUDCLNT_E_NOT_STOPPED){
1627 device->stopped = TRUE;
1628 ERR("Start failed: %08x\n", hr);
1629 return hr;
1630 }
1631 }
1632
1633 return S_OK;
1634 }
1635
1636 static LRESULT WINMM_Pause(HWAVE hwave)
1637 {
1638 WINMM_Device *device = WINMM_GetDeviceFromHWAVE(hwave);
1639 HRESULT hr;
1640
1641 TRACE("(%p)\n", hwave);
1642
1643 if(!WINMM_ValidateAndLock(device))
1644 return MMSYSERR_INVALHANDLE;
1645
1646 hr = IAudioClient_Stop(device->client);
1647 if(FAILED(hr)){
1648 LeaveCriticalSection(&device->lock);
1649 ERR("Stop failed: %08x\n", hr);
1650 return MMSYSERR_ERROR;
1651 }
1652
1653 device->stopped = FALSE;
1654
1655 LeaveCriticalSection(&device->lock);
1656
1657 return MMSYSERR_NOERROR;
1658 }
1659
1660 static LRESULT WINMM_Reset(HWAVE hwave)
1661 {
1662 WINMM_CBInfo cb_info;
1663 WINMM_Device *device = WINMM_GetDeviceFromHWAVE(hwave);
1664 BOOL is_out;
1665 WAVEHDR *first;
1666 HRESULT hr;
1667
1668 TRACE("(%p)\n", hwave);
1669
1670 if(!WINMM_ValidateAndLock(device))
1671 return MMSYSERR_INVALHANDLE;
1672
1673 hr = IAudioClient_Stop(device->client);
1674 if(FAILED(hr)){
1675 LeaveCriticalSection(&device->lock);
1676 ERR("Stop failed: %08x\n", hr);
1677 return MMSYSERR_ERROR;
1678 }
1679 device->stopped = TRUE;
1680
1681 first = device->first;
1682 device->first = device->last = device->playing = NULL;
1683 device->ofs_bytes = 0;
1684 device->played_frames = 0;
1685 device->loop_counter = 0;
1686 device->last_clock_pos = 0;
1687 IAudioClient_Reset(device->client);
1688
1689 cb_info = device->cb_info;
1690 is_out = device->render ? TRUE : FALSE;
1691
1692 LeaveCriticalSection(&device->lock);
1693
1694 while(first){
1695 WAVEHDR *next = first->lpNext;
1696 first->dwFlags &= ~WHDR_INQUEUE;
1697 first->dwFlags |= WHDR_DONE;
1698 if(is_out)
1699 WINMM_NotifyClient(&cb_info, WOM_DONE, (DWORD_PTR)first, 0);
1700 else
1701 WINMM_NotifyClient(&cb_info, WIM_DATA, (DWORD_PTR)first, 0);
1702 first = next;
1703 }
1704
1705 return MMSYSERR_NOERROR;
1706 }
1707
1708 static MMRESULT WINMM_FramesToMMTime(MMTIME *time, UINT32 played_frames,
1709 UINT32 sample_rate, UINT32 bytes_per_frame)
1710 {
1711 switch(time->wType){
1712 case TIME_SAMPLES:
1713 time->u.sample = played_frames;
1714 return MMSYSERR_NOERROR;
1715 case TIME_MS:
1716 time->u.ms = (DWORD)((played_frames / (double)sample_rate) * 1000);
1717 return MMSYSERR_NOERROR;
1718 case TIME_SMPTE:
1719 time->u.smpte.fps = 30;
1720 if(played_frames >= sample_rate){
1721 time->u.smpte.sec = played_frames / (double)sample_rate;
1722 time->u.smpte.min = time->u.smpte.sec / 60;
1723 time->u.smpte.hour = time->u.smpte.min / 60;
1724 time->u.smpte.sec %= 60;
1725 time->u.smpte.min %= 60;
1726 played_frames %= sample_rate;
1727 }else{
1728 time->u.smpte.sec = 0;
1729 time->u.smpte.min = 0;
1730 time->u.smpte.hour = 0;
1731 }
1732 time->u.smpte.frame = (played_frames / (double)sample_rate) * 30;
1733 return MMSYSERR_NOERROR;
1734 case TIME_BYTES:
1735 default:
1736 time->wType = TIME_BYTES;
1737 time->u.cb = played_frames * bytes_per_frame;
1738 return MMSYSERR_NOERROR;
1739 }
1740
1741 return MMSYSERR_ERROR;
1742 }
1743
1744 static LRESULT WINMM_GetPosition(HWAVE hwave, MMTIME *time)
1745 {
1746 WINMM_Device *device = WINMM_GetDeviceFromHWAVE(hwave);
1747 UINT32 played_frames, sample_rate, bytes_per_frame;
1748
1749 TRACE("(%p, %p)\n", hwave, time);
1750
1751 if(!WINMM_ValidateAndLock(device))
1752 return MMSYSERR_INVALHANDLE;
1753
1754 played_frames = device->played_frames;
1755 sample_rate = device->samples_per_sec;
1756 bytes_per_frame = device->bytes_per_frame;
1757
1758 LeaveCriticalSection(&device->lock);
1759
1760 return WINMM_FramesToMMTime(time, played_frames, sample_rate,
1761 bytes_per_frame);
1762 }
1763
1764 static WINMM_MMDevice *WINMM_GetMixerMMDevice(HMIXEROBJ hmix, DWORD flags,
1765 UINT *mmdev_index)
1766 {
1767 UINT mmdev, dev, junk, *out;
1768 BOOL is_out;
1769
1770 if(!mmdev_index)
1771 out = &mmdev;
1772 else
1773 out = mmdev_index;
1774
1775 switch(flags & 0xF0000000){
1776 case MIXER_OBJECTF_MIXER: /* == 0 */
1777 *out = HandleToULong(hmix);
1778 if(*out < g_outmmdevices_count)
1779 return &g_out_mmdevices[*out];
1780 if(*out - g_outmmdevices_count < g_inmmdevices_count){
1781 *out -= g_outmmdevices_count;
1782 return &g_in_mmdevices[*out];
1783 }
1784 /* fall through -- if it's not a valid mixer device, then
1785 * it could be a valid mixer handle. windows seems to do
1786 * this as well. */
1787 case MIXER_OBJECTF_HMIXER:
1788 case MIXER_OBJECTF_HWAVEOUT:
1789 case MIXER_OBJECTF_HWAVEIN:
1790 WINMM_DecomposeHWAVE((HWAVE)hmix, out, &is_out, &dev, &junk);
1791 if(junk != 0x1 || (is_out && *out >= g_outmmdevices_count) ||
1792 (!is_out && *out >= g_inmmdevices_count))
1793 return NULL;
1794 if(is_out)
1795 return &g_out_mmdevices[*out];
1796 return &g_in_mmdevices[*out];
1797 case MIXER_OBJECTF_WAVEOUT:
1798 *out = HandleToULong(hmix);
1799 if(*out < g_outmmdevices_count)
1800 return &g_out_mmdevices[*out];
1801 return NULL;
1802 case MIXER_OBJECTF_WAVEIN:
1803 *out = HandleToULong(hmix);
1804 if(*out < g_inmmdevices_count)
1805 return &g_in_mmdevices[*out];
1806 return NULL;
1807 }
1808
1809 return NULL;
1810 }
1811
1812 static MMRESULT WINMM_SetupMMDeviceVolume(WINMM_MMDevice *mmdevice)
1813 {
1814 IAudioSessionManager *sesman;
1815 IMMDevice *device;
1816 HRESULT hr;
1817
1818 hr = IMMDeviceEnumerator_GetDevice(g_devenum, mmdevice->dev_id, &device);
1819 if(FAILED(hr)){
1820 ERR("Device %s (%s) unavailable: %08x\n",
1821 wine_dbgstr_w(mmdevice->dev_id),
1822 wine_dbgstr_w(mmdevice->out_caps.szPname), hr);
1823 return MMSYSERR_ERROR;
1824 }
1825
1826 hr = IMMDevice_Activate(device, &IID_IAudioSessionManager,
1827 CLSCTX_INPROC_SERVER, NULL, (void**)&sesman);
1828 if(FAILED(hr)){
1829 ERR("Activate failed: %08x\n", hr);
1830 IMMDevice_Release(device);
1831 return MMSYSERR_ERROR;
1832 }
1833
1834 IMMDevice_Release(device);
1835
1836 hr = IAudioSessionManager_GetSimpleAudioVolume(sesman, &mmdevice->session,
1837 FALSE, &mmdevice->volume);
1838 IAudioSessionManager_Release(sesman);
1839 if(FAILED(hr)){
1840 ERR("GetSimpleAudioVolume failed: %08x\n", hr);
1841 return MMSYSERR_ERROR;
1842 }
1843
1844 return MMSYSERR_NOERROR;
1845 }
1846
1847 static LRESULT MXD_GetControlDetails(WINMM_ControlDetails *details)
1848 {
1849 WINMM_MMDevice *mmdevice;
1850 MIXERCONTROLDETAILS *control = details->details;
1851 HRESULT hr;
1852
1853 TRACE("(%p)\n", details->hmix);
1854
1855 mmdevice = WINMM_GetMixerMMDevice(details->hmix, details->flags, NULL);
1856 if(!mmdevice)
1857 return MMSYSERR_INVALHANDLE;
1858
1859 EnterCriticalSection(&mmdevice->lock);
1860
1861 if(!mmdevice->volume){
1862 MMRESULT mr;
1863
1864 mr = WINMM_SetupMMDeviceVolume(mmdevice);
1865 if(mr != MMSYSERR_NOERROR){
1866 LeaveCriticalSection(&mmdevice->lock);
1867 return mr;
1868 }
1869 }
1870
1871 if(control->dwControlID == 0){
1872 float vol;
1873 MIXERCONTROLDETAILS_UNSIGNED *udet;
1874
1875 if(!control->paDetails ||
1876 control->cbDetails < sizeof(MIXERCONTROLDETAILS_UNSIGNED)){
1877 LeaveCriticalSection(&mmdevice->lock);
1878 return MMSYSERR_INVALPARAM;
1879 }
1880
1881 hr = ISimpleAudioVolume_GetMasterVolume(mmdevice->volume, &vol);
1882 if(FAILED(hr)){
1883 ERR("GetMasterVolume failed: %08x\n", hr);
1884 LeaveCriticalSection(&mmdevice->lock);
1885 return MMSYSERR_ERROR;
1886 }
1887
1888 udet = (MIXERCONTROLDETAILS_UNSIGNED*)control->paDetails;
1889 udet->dwValue = vol * ((unsigned int)0xFFFF);
1890 }else if(control->dwControlID == 1){
1891 BOOL mute;
1892 MIXERCONTROLDETAILS_BOOLEAN *bdet;
1893
1894 if(!control->paDetails ||
1895 control->cbDetails < sizeof(MIXERCONTROLDETAILS_BOOLEAN)){
1896 LeaveCriticalSection(&mmdevice->lock);
1897 return MMSYSERR_INVALPARAM;
1898 }
1899
1900 hr = ISimpleAudioVolume_GetMute(mmdevice->volume, &mute);
1901 if(FAILED(hr)){
1902 ERR("GetMute failed: %08x\n", hr);
1903 LeaveCriticalSection(&mmdevice->lock);
1904 return MMSYSERR_ERROR;
1905 }
1906
1907 bdet = (MIXERCONTROLDETAILS_BOOLEAN*)control->paDetails;
1908 bdet->fValue = mute;
1909 }else if(control->dwControlID == 2 || control->dwControlID == 3){
1910 FIXME("What should the sw-side mixer controls map to?\n");
1911 }else{
1912 LeaveCriticalSection(&mmdevice->lock);
1913 return MIXERR_INVALCONTROL;
1914 }
1915
1916 LeaveCriticalSection(&mmdevice->lock);
1917
1918 return MMSYSERR_NOERROR;
1919 }
1920
1921 static LRESULT MXD_SetControlDetails(WINMM_ControlDetails *details)
1922 {
1923 WINMM_MMDevice *mmdevice;
1924 MIXERCONTROLDETAILS *control = details->details;
1925 HRESULT hr;
1926
1927 TRACE("(%p)\n", details->hmix);
1928
1929 mmdevice = WINMM_GetMixerMMDevice(details->hmix, details->flags, NULL);
1930 if(!mmdevice)
1931 return MMSYSERR_INVALHANDLE;
1932
1933 EnterCriticalSection(&mmdevice->lock);
1934
1935 if(!mmdevice->volume){
1936 MMRESULT mr;
1937
1938 mr = WINMM_SetupMMDeviceVolume(mmdevice);
1939 if(mr != MMSYSERR_NOERROR){
1940 LeaveCriticalSection(&mmdevice->lock);
1941 return mr;
1942 }
1943 }
1944
1945 if(control->dwControlID == 0){
1946 float vol;
1947 MIXERCONTROLDETAILS_UNSIGNED *udet;
1948
1949 if(!control->paDetails ||
1950 control->cbDetails < sizeof(MIXERCONTROLDETAILS_UNSIGNED)){
1951 LeaveCriticalSection(&mmdevice->lock);
1952 return MMSYSERR_INVALPARAM;
1953 }
1954
1955 udet = (MIXERCONTROLDETAILS_UNSIGNED*)control->paDetails;
1956
1957 if(udet->dwValue > 65535){
1958 LeaveCriticalSection(&mmdevice->lock);
1959 return MMSYSERR_INVALPARAM;
1960 }
1961
1962 vol = udet->dwValue / 65535.f;
1963
1964 hr = ISimpleAudioVolume_SetMasterVolume(mmdevice->volume, vol, NULL);
1965 if(FAILED(hr)){
1966 ERR("SetMasterVolume failed: %08x\n", hr);
1967 LeaveCriticalSection(&mmdevice->lock);
1968 return MMSYSERR_ERROR;
1969 }
1970 }else if(control->dwControlID == 1){
1971 BOOL mute;
1972 MIXERCONTROLDETAILS_BOOLEAN *bdet;
1973
1974 if(!control->paDetails ||
1975 control->cbDetails < sizeof(MIXERCONTROLDETAILS_BOOLEAN)){
1976 LeaveCriticalSection(&mmdevice->lock);
1977 return MMSYSERR_INVALPARAM;
1978 }
1979
1980 bdet = (MIXERCONTROLDETAILS_BOOLEAN*)control->paDetails;
1981 mute = bdet->fValue;
1982
1983 hr = ISimpleAudioVolume_SetMute(mmdevice->volume, mute, NULL);
1984 if(FAILED(hr)){
1985 ERR("SetMute failed: %08x\n", hr);
1986 LeaveCriticalSection(&mmdevice->lock);
1987 return MMSYSERR_ERROR;
1988 }
1989 }else if(control->dwControlID == 2 || control->dwControlID == 3){
1990 FIXME("What should the sw-side mixer controls map to?\n");
1991 }else{
1992 LeaveCriticalSection(&mmdevice->lock);
1993 return MIXERR_INVALCONTROL;
1994 }
1995
1996 LeaveCriticalSection(&mmdevice->lock);
1997
1998 return MMSYSERR_NOERROR;
1999 }
2000
2001 static LRESULT CALLBACK WINMM_DevicesMsgProc(HWND hwnd, UINT msg, WPARAM wparam,
2002 LPARAM lparam)
2003 {
2004 switch(msg){
2005 case WODM_OPEN:
2006 return WOD_Open((WINMM_OpenInfo*)wparam);
2007 case WODM_CLOSE:
2008 return WOD_Close((HWAVEOUT)wparam);
2009 case WIDM_OPEN:
2010 return WID_Open((WINMM_OpenInfo*)wparam);
2011 case WIDM_CLOSE:
2012 return WID_Close((HWAVEIN)wparam);
2013 case MXDM_GETCONTROLDETAILS:
2014 return MXD_GetControlDetails((WINMM_ControlDetails*)wparam);
2015 case MXDM_SETCONTROLDETAILS:
2016 return MXD_SetControlDetails((WINMM_ControlDetails*)wparam);
2017 }
2018 return DefWindowProcW(hwnd, msg, wparam, lparam);
2019 }
2020
2021 static DWORD WINAPI WINMM_DevicesThreadProc(void *arg)
2022 {
2023 HANDLE evt = arg;
2024 HRESULT hr;
2025 static const WCHAR messageW[] = {'M','e','s','s','a','g','e',0};
2026
2027 hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
2028 if(FAILED(hr)){
2029 ERR("CoInitializeEx failed: %08x\n", hr);
2030 return 1;
2031 }
2032
2033 hr = WINMM_InitMMDevices();
2034 if(FAILED(hr)){
2035 CoUninitialize();
2036 return 1;
2037 }
2038
2039 g_devices_hwnd = CreateWindowW(messageW, NULL, 0, 0, 0, 0, 0,
2040 HWND_MESSAGE, NULL, NULL, NULL);
2041 if(!g_devices_hwnd){
2042 ERR("CreateWindow failed: %d\n", GetLastError());
2043 CoUninitialize();
2044 return 1;
2045 }
2046
2047 SetWindowLongPtrW(g_devices_hwnd, GWLP_WNDPROC,
2048 (LONG_PTR)WINMM_DevicesMsgProc);
2049
2050 /* inform caller that the thread is ready to process messages */
2051 SetEvent(evt);
2052 evt = NULL; /* do not use after this point */
2053
2054 while(1){
2055 DWORD wait;
2056 wait = MsgWaitForMultipleObjects(g_devhandle_count, g_device_handles,
2057 FALSE, INFINITE, QS_ALLINPUT);
2058 if(wait == g_devhandle_count + WAIT_OBJECT_0){
2059 MSG msg;
2060 if(PeekMessageW(&msg, g_devices_hwnd, 0, 0, PM_REMOVE))
2061 ERR("Unexpected message: 0x%x\n", msg.message);
2062 }else if(wait < g_devhandle_count + WAIT_OBJECT_0){
2063 WINMM_Device *device = g_handle_devices[wait - WAIT_OBJECT_0];
2064 if(device->render)
2065 WOD_PushData(device);
2066 else
2067 WID_PullData(device);
2068 }else
2069 ERR("Unexpected MsgWait result 0x%x, GLE: %d\n", wait,
2070 GetLastError());
2071 }
2072
2073 DestroyWindow(g_devices_hwnd);
2074
2075 CoUninitialize();
2076
2077 return 0;
2078 }
2079
2080 static BOOL WINMM_StartDevicesThread(void)
2081 {
2082 HANDLE events[2];
2083 DWORD wait;
2084
2085 EnterCriticalSection(&g_devthread_lock);
2086
2087 if(g_devices_thread){
2088 DWORD wait;
2089
2090 wait = WaitForSingleObject(g_devices_thread, 0);
2091 if(wait == WAIT_TIMEOUT){
2092 LeaveCriticalSection(&g_devthread_lock);
2093 return TRUE;
2094 }
2095 if(wait != WAIT_OBJECT_0){
2096 LeaveCriticalSection(&g_devthread_lock);
2097 return FALSE;
2098 }
2099
2100 g_devices_thread = NULL;
2101 g_devices_hwnd = NULL;
2102 }
2103
2104 TRACE("Starting up devices thread\n");
2105
2106 events[0] = CreateEventW(NULL, FALSE, FALSE, NULL);
2107
2108 g_devices_thread = CreateThread(NULL, 0, WINMM_DevicesThreadProc,
2109 events[0], 0, NULL);
2110 if(!g_devices_thread){
2111 LeaveCriticalSection(&g_devthread_lock);
2112 CloseHandle(events[0]);
2113 return FALSE;
2114 }
2115
2116 events[1] = g_devices_thread;
2117 wait = WaitForMultipleObjects(2, events, FALSE, INFINITE);
2118 CloseHandle(events[0]);
2119 if(wait != WAIT_OBJECT_0){
2120 if(wait == 1 + WAIT_OBJECT_0){
2121 CloseHandle(g_devices_thread);
2122 g_devices_thread = NULL;
2123 g_devices_hwnd = NULL;
2124 }
2125 LeaveCriticalSection(&g_devthread_lock);
2126 return FALSE;
2127 }
2128
2129 LeaveCriticalSection(&g_devthread_lock);
2130
2131 return TRUE;
2132 }
2133
2134 /**************************************************************************
2135 * waveOutGetNumDevs [WINMM.@]
2136 */
2137 UINT WINAPI waveOutGetNumDevs(void)
2138 {
2139 if(!WINMM_StartDevicesThread())
2140 return 0;
2141
2142 TRACE("count: %u\n", g_outmmdevices_count);
2143
2144 return g_outmmdevices_count;
2145 }
2146
2147 /**************************************************************************
2148 * waveOutGetDevCapsA [WINMM.@]
2149 */
2150 UINT WINAPI waveOutGetDevCapsA(UINT_PTR uDeviceID, LPWAVEOUTCAPSA lpCaps,
2151 UINT uSize)
2152 {
2153 WAVEOUTCAPSW wocW;
2154 UINT ret;
2155
2156 TRACE("(%lu, %p, %u)\n", uDeviceID, lpCaps, uSize);
2157
2158 if(!WINMM_StartDevicesThread())
2159 return MMSYSERR_ERROR;
2160
2161 if(!lpCaps)
2162 return MMSYSERR_INVALPARAM;
2163
2164 ret = waveOutGetDevCapsW(uDeviceID, &wocW, sizeof(wocW));
2165
2166 if (ret == MMSYSERR_NOERROR) {
2167 WAVEOUTCAPSA wocA;
2168 wocA.wMid = wocW.wMid;
2169 wocA.wPid = wocW.wPid;
2170 wocA.vDriverVersion = wocW.vDriverVersion;
2171 WideCharToMultiByte( CP_ACP, 0, wocW.szPname, -1, wocA.szPname,
2172 sizeof(wocA.szPname), NULL, NULL );
2173 wocA.dwFormats = wocW.dwFormats;
2174 wocA.wChannels = wocW.wChannels;
2175 wocA.dwSupport = wocW.dwSupport;
2176 memcpy(lpCaps, &wocA, min(uSize, sizeof(wocA)));
2177 }
2178 return ret;
2179 }
2180
2181 /**************************************************************************
2182 * waveOutGetDevCapsW [WINMM.@]
2183 */
2184 UINT WINAPI waveOutGetDevCapsW(UINT_PTR uDeviceID, LPWAVEOUTCAPSW lpCaps,
2185 UINT uSize)
2186 {
2187 WAVEOUTCAPSW mapper_caps, *caps;
2188
2189 TRACE("(%lu, %p, %u)\n", uDeviceID, lpCaps, uSize);
2190
2191 if(!WINMM_StartDevicesThread())
2192 return MMSYSERR_ERROR;
2193
2194 if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
2195
2196 if(WINMM_IsMapper(uDeviceID)){
2197 /* FIXME: Should be localized */
2198 static const WCHAR mapper_pnameW[] = {'W','i','n','e',' ','S','o','u',
2199 'n','d',' ','M','a','p','p','e','r',0};
2200
2201 mapper_caps.wMid = 0xFF;
2202 mapper_caps.wPid = 0xFF;
2203 mapper_caps.vDriverVersion = 0x00010001;
2204 mapper_caps.dwFormats = 0xFFFFFFFF;
2205 mapper_caps.wReserved1 = 0;
2206 mapper_caps.dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME |
2207 WAVECAPS_SAMPLEACCURATE;
2208 mapper_caps.wChannels = 2;
2209 lstrcpyW(mapper_caps.szPname, mapper_pnameW);
2210
2211 caps = &mapper_caps;
2212 }else{
2213 if(uDeviceID >= g_outmmdevices_count)
2214 return MMSYSERR_BADDEVICEID;
2215
2216 caps = &g_out_mmdevices[uDeviceID].out_caps;
2217 }
2218
2219 memcpy(lpCaps, caps, min(uSize, sizeof(*lpCaps)));
2220
2221 return MMSYSERR_NOERROR;
2222 }
2223
2224 /**************************************************************************
2225 * waveOutGetErrorTextA [WINMM.@]
2226 * waveInGetErrorTextA [WINMM.@]
2227 */
2228 UINT WINAPI waveOutGetErrorTextA(UINT uError, LPSTR lpText, UINT uSize)
2229 {
2230 UINT ret;
2231
2232 if (lpText == NULL) ret = MMSYSERR_INVALPARAM;
2233 else if (uSize == 0) ret = MMSYSERR_NOERROR;
2234 else
2235 {
2236 LPWSTR xstr = HeapAlloc(GetProcessHeap(), 0, uSize * sizeof(WCHAR));
2237 if (!xstr) ret = MMSYSERR_NOMEM;
2238 else
2239 {
2240 ret = waveOutGetErrorTextW(uError, xstr, uSize);
2241 if (ret == MMSYSERR_NOERROR)
2242 WideCharToMultiByte(CP_ACP, 0, xstr, -1, lpText, uSize, NULL, NULL);
2243 HeapFree(GetProcessHeap(), 0, xstr);
2244 }
2245 }
2246 return ret;
2247 }
2248
2249 /**************************************************************************
2250 * waveOutGetErrorTextW [WINMM.@]
2251 * waveInGetErrorTextW [WINMM.@]
2252 */
2253 UINT WINAPI waveOutGetErrorTextW(UINT uError, LPWSTR lpText, UINT uSize)
2254 {
2255 UINT ret = MMSYSERR_BADERRNUM;
2256
2257 if (lpText == NULL) ret = MMSYSERR_INVALPARAM;
2258 else if (uSize == 0) ret = MMSYSERR_NOERROR;
2259 else if (
2260 /* test has been removed because MMSYSERR_BASE is 0, and gcc did emit
2261 * a warning for the test was always true */
2262 (/*uError >= MMSYSERR_BASE && */ uError <= MMSYSERR_LASTERROR) ||
2263 (uError >= WAVERR_BASE && uError <= WAVERR_LASTERROR)) {
2264 if (LoadStringW(hWinMM32Instance,
2265 uError, lpText, uSize) > 0) {
2266 ret = MMSYSERR_NOERROR;
2267 }
2268 }
2269 return ret;
2270 }
2271
2272 /**************************************************************************
2273 * waveOutOpen [WINMM.@]
2274 * All the args/structs have the same layout as the win16 equivalents
2275 */
2276 MMRESULT WINAPI waveOutOpen(LPHWAVEOUT lphWaveOut, UINT uDeviceID,
2277 LPCWAVEFORMATEX lpFormat, DWORD_PTR dwCallback,
2278 DWORD_PTR dwInstance, DWORD dwFlags)
2279 {
2280 LRESULT res;
2281 WINMM_OpenInfo info;
2282 WINMM_CBInfo cb_info;
2283
2284 TRACE("(%p, %u, %p, %lx, %lx, %08x)\n", lphWaveOut, uDeviceID, lpFormat,
2285 dwCallback, dwInstance, dwFlags);
2286
2287 if(!WINMM_StartDevicesThread())
2288 return MMSYSERR_ERROR;
2289
2290 if(!lphWaveOut && !(dwFlags & WAVE_FORMAT_QUERY))
2291 return MMSYSERR_INVALPARAM;
2292
2293 res = WINMM_CheckCallback(dwCallback, dwFlags, FALSE);
2294 if(res != MMSYSERR_NOERROR)
2295 return res;
2296
2297 info.format = (WAVEFORMATEX*)lpFormat;
2298 info.callback = dwCallback;
2299 info.cb_user = dwInstance;
2300 info.req_device = uDeviceID;
2301 info.flags = dwFlags;
2302
2303 res = SendMessageW(g_devices_hwnd, WODM_OPEN, (DWORD_PTR)&info, 0);
2304 if(res != MMSYSERR_NOERROR)
2305 return res;
2306
2307 if(lphWaveOut)
2308 *lphWaveOut = (HWAVEOUT)info.handle;
2309
2310 cb_info.flags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
2311 cb_info.callback = dwCallback;
2312 cb_info.user = dwInstance;
2313 cb_info.hwave = info.handle;
2314
2315 WINMM_NotifyClient(&cb_info, WOM_OPEN, 0, 0);
2316
2317 return res;
2318 }
2319
2320 /**************************************************************************
2321 * waveOutClose [WINMM.@]
2322 */
2323 UINT WINAPI waveOutClose(HWAVEOUT hWaveOut)
2324 {
2325 UINT res;
2326 WINMM_Device *device;
2327 WINMM_CBInfo cb_info;
2328
2329 TRACE("(%p)\n", hWaveOut);
2330
2331 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2332
2333 if(!WINMM_ValidateAndLock(device))
2334 return MMSYSERR_INVALHANDLE;
2335
2336 cb_info = device->cb_info;
2337
2338 LeaveCriticalSection(&device->lock);
2339
2340 res = SendMessageW(g_devices_hwnd, WODM_CLOSE, (WPARAM)hWaveOut, 0);
2341
2342 if(res == MMSYSERR_NOERROR)
2343 WINMM_NotifyClient(&cb_info, WOM_CLOSE, 0, 0);
2344
2345 return res;
2346 }
2347
2348 /**************************************************************************
2349 * waveOutPrepareHeader [WINMM.@]
2350 */
2351 UINT WINAPI waveOutPrepareHeader(HWAVEOUT hWaveOut,
2352 WAVEHDR* lpWaveOutHdr, UINT uSize)
2353 {
2354 TRACE("(%p, %p, %u)\n", hWaveOut, lpWaveOutHdr, uSize);
2355
2356 if(!lpWaveOutHdr || uSize < sizeof(WAVEHDR))
2357 return MMSYSERR_INVALPARAM;
2358
2359 if(lpWaveOutHdr->dwFlags & WHDR_INQUEUE)
2360 return WAVERR_STILLPLAYING;
2361
2362 return WINMM_PrepareHeader((HWAVE)hWaveOut, lpWaveOutHdr);
2363 }
2364
2365 /**************************************************************************
2366 * waveOutUnprepareHeader [WINMM.@]
2367 */
2368 UINT WINAPI waveOutUnprepareHeader(HWAVEOUT hWaveOut,
2369 LPWAVEHDR lpWaveOutHdr, UINT uSize)
2370 {
2371 TRACE("(%p, %p, %u)\n", hWaveOut, lpWaveOutHdr, uSize);
2372
2373 if(!lpWaveOutHdr || uSize < sizeof(WAVEHDR))
2374 return MMSYSERR_INVALPARAM;
2375
2376 if(!(lpWaveOutHdr->dwFlags & WHDR_PREPARED))
2377 return MMSYSERR_NOERROR;
2378
2379 if(lpWaveOutHdr->dwFlags & WHDR_INQUEUE)
2380 return WAVERR_STILLPLAYING;
2381
2382 return WINMM_UnprepareHeader((HWAVE)hWaveOut, lpWaveOutHdr);
2383 }
2384
2385 /**************************************************************************
2386 * waveOutWrite [WINMM.@]
2387 */
2388 UINT WINAPI waveOutWrite(HWAVEOUT hWaveOut, WAVEHDR *header, UINT uSize)
2389 {
2390 WINMM_Device *device;
2391 HRESULT hr;
2392
2393 TRACE("(%p, %p, %u)\n", hWaveOut, header, uSize);
2394
2395 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2396
2397 if(!WINMM_ValidateAndLock(device))
2398 return MMSYSERR_INVALHANDLE;
2399
2400 if(!header->lpData || !(header->dwFlags & WHDR_PREPARED)){
2401 LeaveCriticalSection(&device->lock);
2402 return WAVERR_UNPREPARED;
2403 }
2404
2405 if(header->dwFlags & WHDR_INQUEUE){
2406 LeaveCriticalSection(&device->lock);
2407 return WAVERR_STILLPLAYING;
2408 }
2409
2410 if(device->acm_handle){
2411 ACMSTREAMHEADER *ash = (ACMSTREAMHEADER*)header->reserved;
2412 MMRESULT mr;
2413
2414 ash->cbSrcLength = header->dwBufferLength;
2415 mr = acmStreamConvert(device->acm_handle, ash, 0);
2416 if(mr != MMSYSERR_NOERROR){
2417 LeaveCriticalSection(&device->lock);
2418 return mr;
2419 }
2420 }
2421
2422 if(device->first){
2423 device->last->lpNext = header;
2424 device->last = header;
2425 if(!device->playing)
2426 device->playing = header;
2427 }else{
2428 device->playing = device->first = device->last = header;
2429 if(header->dwFlags & WHDR_BEGINLOOP){
2430 device->loop_counter = header->dwLoops;
2431 device->loop_start = header;
2432 }
2433 }
2434
2435 header->lpNext = NULL;
2436 header->dwFlags &= ~WHDR_DONE;
2437 header->dwFlags |= WHDR_INQUEUE;
2438
2439 hr = WINMM_BeginPlaying(device);
2440 if(FAILED(hr)){
2441 LeaveCriticalSection(&device->lock);
2442 return MMSYSERR_ERROR;
2443 }
2444
2445 LeaveCriticalSection(&device->lock);
2446
2447 return MMSYSERR_NOERROR;
2448 }
2449
2450 /**************************************************************************
2451 * waveOutBreakLoop [WINMM.@]
2452 */
2453 UINT WINAPI waveOutBreakLoop(HWAVEOUT hWaveOut)
2454 {
2455 WINMM_Device *device;
2456
2457 TRACE("(%p)\n", hWaveOut);
2458
2459 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2460
2461 if(!WINMM_ValidateAndLock(device))
2462 return MMSYSERR_INVALHANDLE;
2463
2464 device->loop_counter = 0;
2465
2466 LeaveCriticalSection(&device->lock);
2467
2468 return MMSYSERR_NOERROR;
2469 }
2470
2471 /**************************************************************************
2472 * waveOutPause [WINMM.@]
2473 */
2474 UINT WINAPI waveOutPause(HWAVEOUT hWaveOut)
2475 {
2476 TRACE("(%p)\n", hWaveOut);
2477
2478 return WINMM_Pause((HWAVE)hWaveOut);
2479 }
2480
2481 /**************************************************************************
2482 * waveOutReset [WINMM.@]
2483 */
2484 UINT WINAPI waveOutReset(HWAVEOUT hWaveOut)
2485 {
2486 TRACE("(%p)\n", hWaveOut);
2487
2488 return WINMM_Reset((HWAVE)hWaveOut);
2489 }
2490
2491 /**************************************************************************
2492 * waveOutRestart [WINMM.@]
2493 */
2494 UINT WINAPI waveOutRestart(HWAVEOUT hWaveOut)
2495 {
2496 WINMM_Device *device;
2497 HRESULT hr;
2498
2499 TRACE("(%p)\n", hWaveOut);
2500
2501 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2502
2503 if(!WINMM_ValidateAndLock(device))
2504 return MMSYSERR_INVALHANDLE;
2505
2506 device->stopped = TRUE;
2507
2508 hr = WINMM_BeginPlaying(device);
2509 if(FAILED(hr)){
2510 LeaveCriticalSection(&device->lock);
2511 return MMSYSERR_ERROR;
2512 }
2513
2514 LeaveCriticalSection(&device->lock);
2515
2516 return MMSYSERR_NOERROR;
2517 }
2518
2519 /**************************************************************************
2520 * waveOutGetPosition [WINMM.@]
2521 */
2522 UINT WINAPI waveOutGetPosition(HWAVEOUT hWaveOut, LPMMTIME lpTime,
2523 UINT uSize)
2524 {
2525 TRACE("(%p, %p, %u)\n", hWaveOut, lpTime, uSize);
2526
2527 if(!uSize || !lpTime || uSize != sizeof(MMTIME))
2528 return MMSYSERR_INVALPARAM;
2529
2530 return WINMM_GetPosition((HWAVE)hWaveOut, lpTime);
2531 }
2532
2533 /**************************************************************************
2534 * waveOutGetPitch [WINMM.@]
2535 */
2536 UINT WINAPI waveOutGetPitch(HWAVEOUT hWaveOut, LPDWORD lpdw)
2537 {
2538 TRACE("(%p, %p)\n", hWaveOut, lpdw);
2539 return MMSYSERR_NOTSUPPORTED;
2540 }
2541
2542 /**************************************************************************
2543 * waveOutSetPitch [WINMM.@]
2544 */
2545 UINT WINAPI waveOutSetPitch(HWAVEOUT hWaveOut, DWORD dw)
2546 {
2547 TRACE("(%p, %08x)\n", hWaveOut, dw);
2548
2549 return MMSYSERR_NOTSUPPORTED;
2550 }
2551
2552 /**************************************************************************
2553 * waveOutGetPlaybackRate [WINMM.@]
2554 */
2555 UINT WINAPI waveOutGetPlaybackRate(HWAVEOUT hWaveOut, LPDWORD lpdw)
2556 {
2557 TRACE("(%p, %p)\n", hWaveOut, lpdw);
2558
2559 return MMSYSERR_NOTSUPPORTED;
2560 }
2561
2562 /**************************************************************************
2563 * waveOutSetPlaybackRate [WINMM.@]
2564 */
2565 UINT WINAPI waveOutSetPlaybackRate(HWAVEOUT hWaveOut, DWORD dw)
2566 {
2567 TRACE("(%p, %08x)\n", hWaveOut, dw);
2568
2569 return MMSYSERR_NOTSUPPORTED;
2570 }
2571
2572 /**************************************************************************
2573 * waveOutGetVolume [WINMM.@]
2574 */
2575 UINT WINAPI waveOutGetVolume(HWAVEOUT hWaveOut, DWORD *out)
2576 {
2577 WINMM_Device *device;
2578 UINT32 channels;
2579 float *vols;
2580 HRESULT hr;
2581
2582 TRACE("(%p, %p)\n", hWaveOut, out);
2583
2584 if(!out)
2585 return MMSYSERR_INVALPARAM;
2586
2587 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2588
2589 if(!WINMM_ValidateAndLock(device))
2590 return MMSYSERR_INVALHANDLE;
2591
2592 hr = IAudioStreamVolume_GetChannelCount(device->volume, &channels);
2593 if(FAILED(hr)){
2594 LeaveCriticalSection(&device->lock);
2595 ERR("GetChannelCount failed: %08x\n", hr);
2596 return MMSYSERR_ERROR;
2597 }
2598
2599 vols = HeapAlloc(GetProcessHeap(), 0, sizeof(float) * channels);
2600 if(!vols){
2601 LeaveCriticalSection(&device->lock);
2602 return MMSYSERR_NOMEM;
2603 }
2604
2605 hr = IAudioStreamVolume_GetAllVolumes(device->volume, channels, vols);
2606 if(FAILED(hr)){
2607 LeaveCriticalSection(&device->lock);
2608 HeapFree(GetProcessHeap(), 0, vols);
2609 ERR("GetAllVolumes failed: %08x\n", hr);
2610 return MMSYSERR_ERROR;
2611 }
2612
2613 LeaveCriticalSection(&device->lock);
2614
2615 *out = ((UINT16)(vols[0] * (DWORD)0xFFFF));
2616 if(channels > 1)
2617 *out |= ((UINT16)(vols[1] * (DWORD)0xFFFF)) << 16;
2618
2619 HeapFree(GetProcessHeap(), 0, vols);
2620
2621 return MMSYSERR_NOERROR;
2622 }
2623
2624 /**************************************************************************
2625 * waveOutSetVolume [WINMM.@]
2626 */
2627 UINT WINAPI waveOutSetVolume(HWAVEOUT hWaveOut, DWORD in)
2628 {
2629 WINMM_Device *device;
2630 UINT32 channels;
2631 float *vols;
2632 HRESULT hr;
2633
2634 TRACE("(%p, %08x)\n", hWaveOut, in);
2635
2636 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2637
2638 if(!WINMM_ValidateAndLock(device))
2639 return MMSYSERR_INVALHANDLE;
2640
2641 hr = IAudioStreamVolume_GetChannelCount(device->volume, &channels);
2642 if(FAILED(hr)){
2643 LeaveCriticalSection(&device->lock);
2644 ERR("GetChannelCount failed: %08x\n", hr);
2645 return MMSYSERR_ERROR;
2646 }
2647
2648 vols = HeapAlloc(GetProcessHeap(), 0, sizeof(float) * channels);
2649 if(!vols){
2650 LeaveCriticalSection(&device->lock);
2651 return MMSYSERR_NOMEM;
2652 }
2653
2654 hr = IAudioStreamVolume_GetAllVolumes(device->volume, channels, vols);
2655 if(FAILED(hr)){
2656 LeaveCriticalSection(&device->lock);
2657 HeapFree(GetProcessHeap(), 0, vols);
2658 ERR("GetAllVolumes failed: %08x\n", hr);
2659 return MMSYSERR_ERROR;
2660 }
2661
2662 vols[0] = (float)((DWORD)(in & 0xFFFF) / (float)0xFFFF);
2663 if(channels > 1)
2664 vols[1] = (float)((DWORD)(in >> 16) / (float)0xFFFF);
2665
2666 hr = IAudioStreamVolume_SetAllVolumes(device->volume, channels, vols);
2667 if(FAILED(hr)){
2668 LeaveCriticalSection(&device->lock);
2669 HeapFree(GetProcessHeap(), 0, vols);
2670 ERR("SetAllVolumes failed: %08x\n", hr);
2671 return MMSYSERR_ERROR;
2672 }
2673
2674 LeaveCriticalSection(&device->lock);
2675
2676 HeapFree(GetProcessHeap(), 0, vols);
2677
2678 return MMSYSERR_NOERROR;
2679 }
2680
2681 /**************************************************************************
2682 * waveOutGetID [WINMM.@]
2683 */
2684 UINT WINAPI waveOutGetID(HWAVEOUT hWaveOut, UINT* lpuDeviceID)
2685 {
2686 WINMM_Device *device;
2687 UINT dev, junk;
2688 BOOL is_out;
2689
2690 TRACE("(%p, %p)\n", hWaveOut, lpuDeviceID);
2691
2692 if(!lpuDeviceID)
2693 return MMSYSERR_INVALPARAM;
2694
2695 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveOut);
2696 if(!WINMM_ValidateAndLock(device))
2697 return MMSYSERR_INVALHANDLE;
2698
2699 LeaveCriticalSection(&device->lock);
2700
2701 WINMM_DecomposeHWAVE((HWAVE)hWaveOut, lpuDeviceID, &is_out, &dev, &junk);
2702
2703 return MMSYSERR_NOERROR;
2704 }
2705
2706 static UINT WINMM_QueryInstanceIDSize(UINT device, DWORD_PTR *len, BOOL is_out)
2707 {
2708 UINT count;
2709 WINMM_MMDevice *devices;
2710
2711 TRACE("(%u, %p, %d)\n", device, len, is_out);
2712
2713 if(is_out){
2714 count = g_outmmdevices_count;
2715 devices = g_out_mmdevices;
2716 }else{
2717 count = g_inmmdevices_count;
2718 devices = g_in_mmdevices;
2719 }
2720
2721 if(device >= count)
2722 return MMSYSERR_INVALHANDLE;
2723
2724 *len = (lstrlenW(devices[device].dev_id) + 1) * sizeof(WCHAR);
2725
2726 return MMSYSERR_NOERROR;
2727 }
2728
2729 static UINT WINMM_QueryInstanceID(UINT device, WCHAR *str, DWORD_PTR len,
2730 BOOL is_out)
2731 {
2732 UINT count, id_len;
2733 WINMM_MMDevice *devices;
2734
2735 TRACE("(%u, %p, %d)\n", device, str, is_out);
2736
2737 if(is_out){
2738 count = g_outmmdevices_count;
2739 devices = g_out_mmdevices;
2740 }else{
2741 count = g_inmmdevices_count;
2742 devices = g_in_mmdevices;
2743 }
2744
2745 if(device >= count)
2746 return MMSYSERR_INVALHANDLE;
2747
2748 id_len = (lstrlenW(devices[device].dev_id) + 1) * sizeof(WCHAR);
2749 if(len < id_len)
2750 return MMSYSERR_ERROR;
2751
2752 memcpy(str, devices[device].dev_id, id_len);
2753
2754 return MMSYSERR_NOERROR;
2755 }
2756
2757 /**************************************************************************
2758 * waveOutMessage [WINMM.@]
2759 */
2760 UINT WINAPI waveOutMessage(HWAVEOUT hWaveOut, UINT uMessage,
2761 DWORD_PTR dwParam1, DWORD_PTR dwParam2)
2762 {
2763 TRACE("(%p, %u, %lx, %lx)\n", hWaveOut, uMessage, dwParam1, dwParam2);
2764
2765 switch(uMessage){
2766 case DRV_QUERYFUNCTIONINSTANCEIDSIZE:
2767 return WINMM_QueryInstanceIDSize(HandleToULong(hWaveOut),
2768 (DWORD_PTR*)dwParam1, TRUE);
2769 case DRV_QUERYFUNCTIONINSTANCEID:
2770 return WINMM_QueryInstanceID(HandleToULong(hWaveOut), (WCHAR*)dwParam1, dwParam2, TRUE);
2771 case DRV_QUERYMAPPABLE:
2772 return MMSYSERR_NOERROR;
2773 }
2774
2775 return MMSYSERR_NOTSUPPORTED;
2776 }
2777
2778 /**************************************************************************
2779 * waveInGetNumDevs [WINMM.@]
2780 */
2781 UINT WINAPI waveInGetNumDevs(void)
2782 {
2783 if(!WINMM_StartDevicesThread())
2784 return 0;
2785
2786 TRACE("count: %u\n", g_inmmdevices_count);
2787
2788 return g_inmmdevices_count;
2789 }
2790
2791 /**************************************************************************
2792 * waveInGetDevCapsW [WINMM.@]
2793 */
2794 UINT WINAPI waveInGetDevCapsW(UINT_PTR uDeviceID, LPWAVEINCAPSW lpCaps, UINT uSize)
2795 {
2796 WAVEINCAPSW mapper_caps, *caps;
2797
2798 TRACE("(%lu, %p, %u)\n", uDeviceID, lpCaps, uSize);
2799
2800 if(!WINMM_StartDevicesThread())
2801 return MMSYSERR_ERROR;
2802
2803 if(!lpCaps)
2804 return MMSYSERR_INVALPARAM;
2805
2806 if(WINMM_IsMapper(uDeviceID)){
2807 /* FIXME: Should be localized */
2808 static const WCHAR mapper_pnameW[] = {'W','i','n','e',' ','S','o','u',
2809 'n','d',' ','M','a','p','p','e','r',0};
2810
2811 mapper_caps.wMid = 0xFF;
2812 mapper_caps.wPid = 0xFF;
2813 mapper_caps.vDriverVersion = 0x00010001;
2814 mapper_caps.dwFormats = 0xFFFFFFFF;
2815 mapper_caps.wReserved1 = 0;
2816 mapper_caps.wChannels = 2;
2817 lstrcpyW(mapper_caps.szPname, mapper_pnameW);
2818
2819 caps = &mapper_caps;
2820 }else{
2821 if(uDeviceID >= g_inmmdevices_count)
2822 return MMSYSERR_BADDEVICEID;
2823
2824 caps = &g_in_mmdevices[uDeviceID].in_caps;
2825 }
2826
2827 memcpy(lpCaps, caps, min(uSize, sizeof(*lpCaps)));
2828
2829 return MMSYSERR_NOERROR;
2830 }
2831
2832 /**************************************************************************
2833 * waveInGetDevCapsA [WINMM.@]
2834 */
2835 UINT WINAPI waveInGetDevCapsA(UINT_PTR uDeviceID, LPWAVEINCAPSA lpCaps, UINT uSize)
2836 {
2837 UINT ret;
2838 WAVEINCAPSW wicW;
2839
2840 TRACE("(%lu, %p, %u)\n", uDeviceID, lpCaps, uSize);
2841
2842 if(!WINMM_StartDevicesThread())
2843 return MMSYSERR_ERROR;
2844
2845 if(!lpCaps)
2846 return MMSYSERR_INVALPARAM;
2847
2848 ret = waveInGetDevCapsW(uDeviceID, &wicW, sizeof(wicW));
2849
2850 if (ret == MMSYSERR_NOERROR) {
2851 WAVEINCAPSA wicA;
2852 wicA.wMid = wicW.wMid;
2853 wicA.wPid = wicW.wPid;
2854 wicA.vDriverVersion = wicW.vDriverVersion;
2855 WideCharToMultiByte( CP_ACP, 0, wicW.szPname, -1, wicA.szPname,
2856 sizeof(wicA.szPname), NULL, NULL );
2857 wicA.dwFormats = wicW.dwFormats;
2858 wicA.wChannels = wicW.wChannels;
2859 memcpy(lpCaps, &wicA, min(uSize, sizeof(wicA)));
2860 }
2861 return ret;
2862 }
2863
2864 /**************************************************************************
2865 * waveInOpen [WINMM.@]
2866 */
2867 MMRESULT WINAPI waveInOpen(HWAVEIN* lphWaveIn, UINT uDeviceID,
2868 LPCWAVEFORMATEX lpFormat, DWORD_PTR dwCallback,
2869 DWORD_PTR dwInstance, DWORD dwFlags)
2870 {
2871 LRESULT res;
2872 WINMM_OpenInfo info;
2873 WINMM_CBInfo cb_info;
2874
2875 TRACE("(%p, %x, %p, %lx, %lx, %08x)\n", lphWaveIn, uDeviceID, lpFormat,
2876 dwCallback, dwInstance, dwFlags);
2877
2878 if(!WINMM_StartDevicesThread())
2879 return MMSYSERR_ERROR;
2880
2881 if(!lphWaveIn && !(dwFlags & WAVE_FORMAT_QUERY))
2882 return MMSYSERR_INVALPARAM;
2883
2884 res = WINMM_CheckCallback(dwCallback, dwFlags, FALSE);
2885 if(res != MMSYSERR_NOERROR)
2886 return res;
2887
2888 info.format = (WAVEFORMATEX*)lpFormat;
2889 info.callback = dwCallback;
2890 info.cb_user = dwInstance;
2891 info.req_device = uDeviceID;
2892 info.flags = dwFlags;
2893
2894 res = SendMessageW(g_devices_hwnd, WIDM_OPEN, (DWORD_PTR)&info, 0);
2895 if(res != MMSYSERR_NOERROR)
2896 return res;
2897
2898 if(lphWaveIn)
2899 *lphWaveIn = (HWAVEIN)info.handle;
2900
2901 cb_info.flags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
2902 cb_info.callback = dwCallback;
2903 cb_info.user = dwInstance;
2904 cb_info.hwave = info.handle;
2905
2906 WINMM_NotifyClient(&cb_info, WIM_OPEN, 0, 0);
2907
2908 return res;
2909 }
2910
2911 /**************************************************************************
2912 * waveInClose [WINMM.@]
2913 */
2914 UINT WINAPI waveInClose(HWAVEIN hWaveIn)
2915 {
2916 WINMM_Device *device;
2917 WINMM_CBInfo cb_info;
2918 UINT res;
2919
2920 TRACE("(%p)\n", hWaveIn);
2921
2922 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveIn);
2923
2924 if(!WINMM_ValidateAndLock(device))
2925 return MMSYSERR_INVALHANDLE;
2926
2927 cb_info = device->cb_info;
2928
2929 LeaveCriticalSection(&device->lock);
2930
2931 res = SendMessageW(g_devices_hwnd, WIDM_CLOSE, (WPARAM)hWaveIn, 0);
2932
2933 if(res == MMSYSERR_NOERROR)
2934 WINMM_NotifyClient(&cb_info, WIM_CLOSE, 0, 0);
2935
2936 return res;
2937 }
2938
2939 /**************************************************************************
2940 * waveInPrepareHeader [WINMM.@]
2941 */
2942 UINT WINAPI waveInPrepareHeader(HWAVEIN hWaveIn, WAVEHDR* lpWaveInHdr,
2943 UINT uSize)
2944 {
2945 TRACE("(%p, %p, %u)\n", hWaveIn, lpWaveInHdr, uSize);
2946
2947 if(!lpWaveInHdr || uSize < sizeof(WAVEHDR))
2948 return MMSYSERR_INVALPARAM;
2949
2950 if(lpWaveInHdr->dwFlags & WHDR_INQUEUE)
2951 return WAVERR_STILLPLAYING;
2952
2953 return WINMM_PrepareHeader((HWAVE)hWaveIn, lpWaveInHdr);
2954 }
2955
2956 /**************************************************************************
2957 * waveInUnprepareHeader [WINMM.@]
2958 */
2959 UINT WINAPI waveInUnprepareHeader(HWAVEIN hWaveIn, WAVEHDR* lpWaveInHdr,
2960 UINT uSize)
2961 {
2962 TRACE("(%p, %p, %u)\n", hWaveIn, lpWaveInHdr, uSize);
2963
2964 if(!lpWaveInHdr || uSize < sizeof(WAVEHDR))
2965 return MMSYSERR_INVALPARAM;
2966
2967 if(!(lpWaveInHdr->dwFlags & WHDR_PREPARED))
2968 return MMSYSERR_NOERROR;
2969
2970 if(lpWaveInHdr->dwFlags & WHDR_INQUEUE)
2971 return WAVERR_STILLPLAYING;
2972
2973 return WINMM_UnprepareHeader((HWAVE)hWaveIn, lpWaveInHdr);
2974 }
2975
2976 /**************************************************************************
2977 * waveInAddBuffer [WINMM.@]
2978 */
2979 UINT WINAPI waveInAddBuffer(HWAVEIN hWaveIn, WAVEHDR *header, UINT uSize)
2980 {
2981 WINMM_Device *device;
2982
2983 TRACE("(%p, %p, %u)\n", hWaveIn, header, uSize);
2984
2985 if(!header || uSize < sizeof(WAVEHDR))
2986 return MMSYSERR_INVALPARAM;
2987
2988 if(!(header->dwFlags & WHDR_PREPARED))
2989 return WAVERR_UNPREPARED;
2990
2991 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveIn);
2992
2993 if(!WINMM_ValidateAndLock(device))
2994 return MMSYSERR_INVALHANDLE;
2995
2996 if(!device->first)
2997 device->first = device->last = header;
2998 else{
2999 device->last->lpNext = header;
3000 device->last = header;
3001 }
3002
3003 header->dwBytesRecorded = 0;
3004 header->lpNext = NULL;
3005 header->dwFlags &= ~WHDR_DONE;
3006 header->dwFlags |= WHDR_INQUEUE;
3007
3008 LeaveCriticalSection(&device->lock);
3009
3010 return MMSYSERR_NOERROR;
3011 }
3012
3013 /**************************************************************************
3014 * waveInReset [WINMM.@]
3015 */
3016 UINT WINAPI waveInReset(HWAVEIN hWaveIn)
3017 {
3018 TRACE("(%p)\n", hWaveIn);
3019
3020 return WINMM_Reset((HWAVE)hWaveIn);
3021 }
3022
3023 /**************************************************************************
3024 * waveInStart [WINMM.@]
3025 */
3026 UINT WINAPI waveInStart(HWAVEIN hWaveIn)
3027 {
3028 WINMM_Device *device;
3029 HRESULT hr;
3030
3031 TRACE("(%p)\n", hWaveIn);
3032
3033 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveIn);
3034
3035 if(!WINMM_ValidateAndLock(device))
3036 return MMSYSERR_INVALHANDLE;
3037
3038 hr = WINMM_BeginPlaying(device);
3039 if(FAILED(hr)){
3040 LeaveCriticalSection(&device->lock);
3041 return MMSYSERR_ERROR;
3042 }
3043
3044 LeaveCriticalSection(&device->lock);
3045
3046 return MMSYSERR_NOERROR;
3047 }
3048
3049 /**************************************************************************
3050 * waveInStop [WINMM.@]
3051 */
3052 UINT WINAPI waveInStop(HWAVEIN hWaveIn)
3053 {
3054 WINMM_CBInfo cb_info;
3055 WINMM_Device *device;
3056 WAVEHDR *buf;
3057 HRESULT hr;
3058
3059 TRACE("(%p)\n", hWaveIn);
3060
3061 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveIn);
3062
3063 if(!WINMM_ValidateAndLock(device))
3064 return MMSYSERR_INVALHANDLE;
3065
3066 hr = WINMM_Pause((HWAVE)hWaveIn);
3067 if(FAILED(hr)){
3068 LeaveCriticalSection(&device->lock);
3069 return MMSYSERR_ERROR;
3070 }
3071 device->stopped = TRUE;
3072
3073 buf = device->first;
3074 if(buf && buf->dwBytesRecorded > 0){
3075 device->first = buf->lpNext;
3076 }else
3077 buf = NULL;
3078
3079 cb_info = device->cb_info;
3080
3081 LeaveCriticalSection(&device->lock);
3082
3083 if(buf){
3084 buf->dwFlags &= ~WHDR_INQUEUE;
3085 buf->dwFlags |= WHDR_DONE;
3086 WINMM_NotifyClient(&cb_info, WIM_DATA, (DWORD_PTR)buf, 0);
3087 }
3088
3089 return MMSYSERR_NOERROR;
3090 }
3091
3092 /**************************************************************************
3093 * waveInGetPosition [WINMM.@]
3094 */
3095 UINT WINAPI waveInGetPosition(HWAVEIN hWaveIn, LPMMTIME lpTime,
3096 UINT uSize)
3097 {
3098 TRACE("(%p, %p, %u)\n", hWaveIn, lpTime, uSize);
3099
3100 if(!uSize || !lpTime || uSize != sizeof(MMTIME))
3101 return MMSYSERR_INVALPARAM;
3102
3103 return WINMM_GetPosition((HWAVE)hWaveIn, lpTime);
3104 }
3105
3106 /**************************************************************************
3107 * waveInGetID [WINMM.@]
3108 */
3109 UINT WINAPI waveInGetID(HWAVEIN hWaveIn, UINT* lpuDeviceID)
3110 {
3111 UINT dev, junk;
3112 BOOL is_out;
3113 WINMM_Device *device;
3114
3115 TRACE("(%p, %p)\n", hWaveIn, lpuDeviceID);
3116
3117 if(!lpuDeviceID)
3118 return MMSYSERR_INVALPARAM;
3119
3120 device = WINMM_GetDeviceFromHWAVE((HWAVE)hWaveIn);
3121 if(!WINMM_ValidateAndLock(device))
3122 return MMSYSERR_INVALHANDLE;
3123
3124 LeaveCriticalSection(&device->lock);
3125
3126 WINMM_DecomposeHWAVE((HWAVE)hWaveIn, lpuDeviceID, &is_out, &dev, &junk);
3127
3128 return MMSYSERR_NOERROR;
3129 }
3130
3131 /**************************************************************************
3132 * waveInMessage [WINMM.@]
3133 */
3134 UINT WINAPI waveInMessage(HWAVEIN hWaveIn, UINT uMessage,
3135 DWORD_PTR dwParam1, DWORD_PTR dwParam2)
3136 {
3137 TRACE("(%p, %u, %ld, %ld)\n", hWaveIn, uMessage, dwParam1, dwParam2);
3138
3139 switch(uMessage){
3140 case DRV_QUERYFUNCTIONINSTANCEIDSIZE:
3141 return WINMM_QueryInstanceIDSize(HandleToULong(hWaveIn),
3142 (DWORD_PTR*)dwParam1, FALSE);
3143 case DRV_QUERYFUNCTIONINSTANCEID:
3144 return WINMM_QueryInstanceID(HandleToULong(hWaveIn), (WCHAR*)dwParam1, dwParam2, FALSE);
3145 case DRV_QUERYMAPPABLE:
3146 return MMSYSERR_NOERROR;
3147 }
3148
3149 return MMSYSERR_NOTSUPPORTED;
3150 }
3151
3152 UINT WINAPI mixerGetNumDevs(void)
3153 {
3154 TRACE("\n");
3155
3156 if(!WINMM_StartDevicesThread())
3157 return 0;
3158
3159 return g_outmmdevices_count + g_inmmdevices_count;
3160 }
3161
3162 /**************************************************************************
3163 * mixerGetDevCapsA [WINMM.@]
3164 */
3165 UINT WINAPI mixerGetDevCapsA(UINT_PTR uDeviceID, LPMIXERCAPSA lpCaps, UINT uSize)
3166 {
3167 MIXERCAPSW micW;
3168 UINT ret;
3169
3170 TRACE("(%lu, %p, %u)\n", uDeviceID, lpCaps, uSize);
3171
3172 if(!lpCaps)
3173 return MMSYSERR_INVALPARAM;
3174
3175 ret = mixerGetDevCapsW(uDeviceID, &micW, sizeof(micW));
3176
3177 if (ret == MMSYSERR_NOERROR) {
3178 MIXERCAPSA micA;
3179 micA.wMid = micW.wMid;
3180 micA.wPid = micW.wPid;
3181 micA.vDriverVersion = micW.vDriverVersion;
3182 WideCharToMultiByte( CP_ACP, 0, micW.szPname, -1, micA.szPname,
3183 sizeof(micA.szPname), NULL, NULL );
3184 micA.fdwSupport = micW.fdwSupport;
3185 micA.cDestinations = micW.cDestinations;
3186 memcpy(lpCaps, &micA, min(uSize, sizeof(micA)));
3187 }
3188 return ret;
3189 }
3190
3191 /**************************************************************************
3192 * mixerGetDevCapsW [WINMM.@]
3193 */
3194 UINT WINAPI mixerGetDevCapsW(UINT_PTR uDeviceID, LPMIXERCAPSW lpCaps, UINT uSize)
3195 {
3196 WINMM_MMDevice *mmdevice;
3197 MIXERCAPSW caps;
3198
3199 TRACE("(%lu, %p, %u)\n", uDeviceID, lpCaps, uSize);
3200
3201 if(!WINMM_StartDevicesThread())
3202 return MMSYSERR_ERROR;
3203
3204 if(!lpCaps)
3205 return MMSYSERR_INVALPARAM;
3206
3207 if(!uSize)
3208 return MMSYSERR_NOERROR;
3209
3210 if(uDeviceID >= g_outmmdevices_count + g_inmmdevices_count)
3211 return MMSYSERR_BADDEVICEID;
3212
3213 if(uDeviceID < g_outmmdevices_count){
3214 mmdevice = &g_out_mmdevices[uDeviceID];
3215 memcpy(caps.szPname, mmdevice->out_caps.szPname, sizeof(caps.szPname));
3216 }else{
3217 mmdevice = &g_in_mmdevices[uDeviceID - g_outmmdevices_count];
3218 memcpy(caps.szPname, mmdevice->in_caps.szPname, sizeof(caps.szPname));
3219 }
3220
3221 caps.wMid = 0xFF;
3222 caps.wPid = 0xFF;
3223 caps.vDriverVersion = 0x00010001;
3224 caps.fdwSupport = 0;
3225 caps.cDestinations = 1;
3226
3227 memcpy(lpCaps, &caps, uSize);
3228
3229 return MMSYSERR_NOERROR;
3230 }
3231
3232 /**************************************************************************
3233 * mixerOpen [WINMM.@]
3234 */
3235 UINT WINAPI mixerOpen(LPHMIXER lphMix, UINT uDeviceID, DWORD_PTR dwCallback,
3236 DWORD_PTR dwInstance, DWORD fdwOpen)
3237 {
3238 WINMM_MMDevice *mmdevice;
3239 MMRESULT mr;
3240
3241 TRACE("(%p, %d, %lx, %lx, %x)\n", lphMix, uDeviceID, dwCallback,
3242 dwInstance, fdwOpen);
3243
3244 if(!WINMM_StartDevicesThread())
3245 return MMSYSERR_ERROR;
3246
3247 if(!lphMix)
3248 return MMSYSERR_INVALPARAM;
3249
3250 mr = WINMM_CheckCallback(dwCallback, fdwOpen, TRUE);
3251 if(mr != MMSYSERR_NOERROR)
3252 return mr;
3253
3254 if(uDeviceID >= g_outmmdevices_count + g_inmmdevices_count)
3255 return MMSYSERR_BADDEVICEID;
3256
3257 if(uDeviceID < g_outmmdevices_count){
3258 mmdevice = &g_out_mmdevices[uDeviceID];
3259 *lphMix = (HMIXER)WINMM_MakeHWAVE(uDeviceID, TRUE,
3260 mmdevice->mixer_count);
3261 }else{
3262 mmdevice = &g_in_mmdevices[uDeviceID - g_outmmdevices_count];
3263 *lphMix = (HMIXER)WINMM_MakeHWAVE(uDeviceID - g_outmmdevices_count,
3264 FALSE, mmdevice->mixer_count);
3265 }
3266
3267 ++mmdevice->mixer_count;
3268
3269 return MMSYSERR_NOERROR;
3270 }
3271
3272 /**************************************************************************
3273 * mixerClose [WINMM.@]
3274 */
3275 UINT WINAPI mixerClose(HMIXER hMix)
3276 {
3277 TRACE("(%p)\n", hMix);
3278
3279 return MMSYSERR_NOERROR;
3280 }
3281
3282 /**************************************************************************
3283 * mixerGetID [WINMM.@]
3284 */
3285 UINT WINAPI mixerGetID(HMIXEROBJ hmix, LPUINT lpid, DWORD fdwID)
3286 {
3287 WINMM_MMDevice *mmdevice;
3288
3289 TRACE("(%p, %p, %x)\n", hmix, lpid, fdwID);
3290
3291 if(!WINMM_StartDevicesThread())
3292 return MMSYSERR_ERROR;
3293
3294 if(!lpid)
3295 return MMSYSERR_INVALPARAM;
3296
3297 mmdevice = WINMM_GetMixerMMDevice(hmix, fdwID, lpid);
3298 if(!mmdevice)
3299 return MMSYSERR_INVALHANDLE;
3300
3301 if(mmdevice->in_caps.szPname[0] != '\0')
3302 *lpid += g_outmmdevices_count;
3303
3304 return MMSYSERR_NOERROR;
3305 }
3306
3307 /**************************************************************************
3308 * mixerGetControlDetailsW [WINMM.@]
3309 */
3310 UINT WINAPI mixerGetControlDetailsW(HMIXEROBJ hmix, LPMIXERCONTROLDETAILS lpmcdW,
3311 DWORD fdwDetails)
3312 {
3313 WINMM_ControlDetails details;
3314
3315 TRACE("(%p, %p, %x)\n", hmix, lpmcdW, fdwDetails);
3316
3317 if(!WINMM_StartDevicesThread())
3318 return MMSYSERR_ERROR;
3319
3320 if(!lpmcdW)
3321 return MMSYSERR_INVALPARAM;
3322
3323 TRACE("dwControlID: %u\n", lpmcdW->dwControlID);
3324
3325 details.hmix = hmix;
3326 details.details = lpmcdW;
3327 details.flags = fdwDetails;
3328
3329 return SendMessageW(g_devices_hwnd, MXDM_GETCONTROLDETAILS,
3330 (DWORD_PTR)&details, 0);
3331 }
3332
3333 /**************************************************************************
3334 * mixerGetControlDetailsA [WINMM.@]
3335 */
3336 UINT WINAPI mixerGetControlDetailsA(HMIXEROBJ hmix, LPMIXERCONTROLDETAILS lpmcdA,
3337 DWORD fdwDetails)
3338 {
3339 UINT ret = MMSYSERR_NOTSUPPORTED;
3340
3341 TRACE("(%p, %p, %08x)\n", hmix, lpmcdA, fdwDetails);
3342
3343 if (lpmcdA == NULL || lpmcdA->cbStruct != sizeof(*lpmcdA))
3344 return MMSYSERR_INVALPARAM;
3345
3346 switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK) {
3347 case MIXER_GETCONTROLDETAILSF_VALUE:
3348 /* can safely use A structure as it is, no string inside */
3349 ret = mixerGetControlDetailsW(hmix, lpmcdA, fdwDetails);
3350 break;
3351 case MIXER_GETCONTROLDETAILSF_LISTTEXT:
3352 {
3353 MIXERCONTROLDETAILS_LISTTEXTA *pDetailsA = lpmcdA->paDetails;
3354 MIXERCONTROLDETAILS_LISTTEXTW *pDetailsW;
3355 int size = max(1, lpmcdA->cChannels) * sizeof(MIXERCONTROLDETAILS_LISTTEXTW);
3356 unsigned int i;
3357
3358 if (lpmcdA->u.cMultipleItems != 0) {
3359 size *= lpmcdA->u.cMultipleItems;
3360 }
3361 pDetailsW = HeapAlloc(GetProcessHeap(), 0, size);
3362 lpmcdA->paDetails = pDetailsW;
3363 lpmcdA->cbDetails = sizeof(MIXERCONTROLDETAILS_LISTTEXTW);
3364 /* set up lpmcd->paDetails */
3365 ret = mixerGetControlDetailsW(hmix, lpmcdA, fdwDetails);
3366 /* copy from lpmcd->paDetails back to paDetailsW; */
3367 if (ret == MMSYSERR_NOERROR) {
3368 for (i = 0; i < lpmcdA->u.cMultipleItems * lpmcdA->cChannels; i++) {
3369 pDetailsA->dwParam1 = pDetailsW->dwParam1;
3370 pDetailsA->dwParam2 = pDetailsW->dwParam2;
3371 WideCharToMultiByte( CP_ACP, 0, pDetailsW->szName, -1,
3372 pDetailsA->szName,
3373 sizeof(pDetailsA->szName), NULL, NULL );
3374 pDetailsA++;
3375 pDetailsW++;
3376 }
3377 pDetailsA -= lpmcdA->u.cMultipleItems * lpmcdA->cChannels;
3378 pDetailsW -= lpmcdA->u.cMultipleItems * lpmcdA->cChannels;
3379 }
3380 HeapFree(GetProcessHeap(), 0, pDetailsW);
3381 lpmcdA->paDetails = pDetailsA;
3382 lpmcdA->cbDetails = sizeof(MIXERCONTROLDETAILS_LISTTEXTA);
3383 }
3384 break;
3385 default:
3386 ERR("Unsupported fdwDetails=0x%08x\n", fdwDetails);
3387 }
3388
3389 return ret;
3390 }
3391
3392 /**************************************************************************
3393 * mixerGetLineControlsA [WINMM.@]
3394 */
3395 UINT WINAPI mixerGetLineControlsA(HMIXEROBJ hmix, LPMIXERLINECONTROLSA lpmlcA,
3396 DWORD fdwControls)
3397 {
3398 MIXERLINECONTROLSW mlcW;
3399 DWORD ret;
3400 unsigned int i;
3401
3402 TRACE("(%p, %p, %x)\n", hmix, lpmlcA, fdwControls);
3403
3404 if (lpmlcA == NULL || lpmlcA->cbStruct != sizeof(*lpmlcA) ||
3405 lpmlcA->cbmxctrl != sizeof(MIXERCONTROLA))
3406 return MMSYSERR_INVALPARAM;
3407
3408 mlcW.cbStruct = sizeof(mlcW);
3409 mlcW.dwLineID = lpmlcA->dwLineID;
3410 mlcW.u.dwControlID = lpmlcA->u.dwControlID;
3411 mlcW.u.dwControlType = lpmlcA->u.dwControlType;
3412
3413 /* Debugging on Windows shows for MIXER_GETLINECONTROLSF_ONEBYTYPE only,
3414 the control count is assumed to be 1 - This is relied upon by a game,
3415 "Dynomite Deluze" */
3416 if (MIXER_GETLINECONTROLSF_ONEBYTYPE == (fdwControls & MIXER_GETLINECONTROLSF_QUERYMASK)) {
3417 mlcW.cControls = 1;
3418 } else {
3419 mlcW.cControls = lpmlcA->cControls;
3420 }
3421 mlcW.cbmxctrl = sizeof(MIXERCONTROLW);
3422 mlcW.pamxctrl = HeapAlloc(GetProcessHeap(), 0,
3423 mlcW.cControls * mlcW.cbmxctrl);
3424
3425 ret = mixerGetLineControlsW(hmix, &mlcW, fdwControls);
3426
3427 if (ret == MMSYSERR_NOERROR) {
3428 lpmlcA->dwLineID = mlcW.dwLineID;
3429 lpmlcA->u.dwControlID = mlcW.u.dwControlID;
3430 lpmlcA->u.dwControlType = mlcW.u.dwControlType;
3431
3432 for (i = 0; i < mlcW.cControls; i++) {
3433 lpmlcA->pamxctrl[i].cbStruct = sizeof(MIXERCONTROLA);
3434 lpmlcA->pamxctrl[i].dwControlID = mlcW.pamxctrl[i].dwControlID;
3435 lpmlcA->pamxctrl[i].dwControlType = mlcW.pamxctrl[i].dwControlType;
3436 lpmlcA->pamxctrl[i].fdwControl = mlcW.pamxctrl[i].fdwControl;
3437 lpmlcA->pamxctrl[i].cMultipleItems = mlcW.pamxctrl[i].cMultipleItems;
3438 WideCharToMultiByte( CP_ACP, 0, mlcW.pamxctrl[i].szShortName, -1,
3439 lpmlcA->pamxctrl[i].szShortName,
3440 sizeof(lpmlcA->pamxctrl[i].szShortName), NULL, NULL );
3441 WideCharToMultiByte( CP_ACP, 0, mlcW.pamxctrl[i].szName, -1,
3442 lpmlcA->pamxctrl[i].szName,
3443 sizeof(lpmlcA->pamxctrl[i].szName), NULL, NULL );
3444 /* sizeof(lpmlcA->pamxctrl[i].Bounds) ==
3445 * sizeof(mlcW.pamxctrl[i].Bounds) */
3446 memcpy(&lpmlcA->pamxctrl[i].Bounds, &mlcW.pamxctrl[i].Bounds,
3447 sizeof(mlcW.pamxctrl[i].Bounds));
3448 /* sizeof(lpmlcA->pamxctrl[i].Metrics) ==
3449 * sizeof(mlcW.pamxctrl[i].Metrics) */
3450 memcpy(&lpmlcA->pamxctrl[i].Metrics, &mlcW.pamxctrl[i].Metrics,
3451 sizeof(mlcW.pamxctrl[i].Metrics));
3452 }
3453 }
3454
3455 HeapFree(GetProcessHeap(), 0, mlcW.pamxctrl);
3456
3457 return ret;
3458 }
3459
3460 static UINT WINMM_GetVolumeLineControl(WINMM_MMDevice *mmdevice, DWORD line,
3461 MIXERCONTROLW *ctl, DWORD flags)
3462 {
3463 ctl->dwControlID = (line == 0xFFFF0000) ? 0 : 2;
3464 ctl->dwControlType = MIXERCONTROL_CONTROLTYPE_VOLUME;
3465 ctl->fdwControl = MIXERCONTROL_CONTROLF_UNIFORM;
3466 ctl->cMultipleItems = 0;
3467 lstrcpyW(ctl->szShortName, volumeW);
3468 lstrcpyW(ctl->szName, volumeW);
3469 ctl->Bounds.s1.dwMinimum = 0;
3470 ctl->Bounds.s1.dwMaximum = 0xFFFF;
3471 ctl->Metrics.cSteps = 192;
3472
3473 return MMSYSERR_NOERROR;
3474 }
3475
3476 static UINT WINMM_GetMuteLineControl(WINMM_MMDevice *mmdevice, DWORD line,
3477 MIXERCONTROLW *ctl, DWORD flags)
3478 {
3479 ctl->dwControlID = (line == 0xFFFF0000) ? 1 : 3;
3480 ctl->dwControlType = MIXERCONTROL_CONTROLTYPE_MUTE;
3481 ctl->fdwControl = MIXERCONTROL_CONTROLF_UNIFORM;
3482 ctl->cMultipleItems = 0;
3483 lstrcpyW(ctl->szShortName, muteW);
3484 lstrcpyW(ctl->szName, muteW);
3485 ctl->Bounds.s1.dwMinimum = 0;
3486 ctl->Bounds.s1.dwMaximum = 1;
3487 ctl->Metrics.cSteps = 0;
3488
3489 return MMSYSERR_NOERROR;
3490 }
3491
3492 /**************************************************************************
3493 * mixerGetLineControlsW [WINMM.@]
3494 */
3495 UINT WINAPI mixerGetLineControlsW(HMIXEROBJ hmix, LPMIXERLINECONTROLSW lpmlcW,
3496 DWORD fdwControls)
3497 {
3498 WINMM_MMDevice *mmdevice;
3499
3500 TRACE("(%p, %p, %08x)\n", hmix, lpmlcW, fdwControls);
3501
3502 if(!WINMM_StartDevicesThread())
3503 return MMSYSERR_ERROR;
3504
3505 if(fdwControls & ~(MIXER_GETLINECONTROLSF_ALL |
3506 MIXER_GETLINECONTROLSF_ONEBYID |
3507 MIXER_GETLINECONTROLSF_ONEBYTYPE |
3508 MIXER_OBJECTF_HMIXER |
3509 MIXER_OBJECTF_MIXER)){
3510 WARN("Unknown GetLineControls flag: %x\n", fdwControls);
3511 return MMSYSERR_INVALFLAG;
3512 }
3513
3514 if(!lpmlcW || lpmlcW->cbStruct < sizeof(*lpmlcW) || !lpmlcW->pamxctrl)
3515 return MMSYSERR_INVALPARAM;
3516
3517 TRACE("dwLineID: %u\n", lpmlcW->dwLineID);
3518 TRACE("dwControl: %x\n", lpmlcW->u.dwControlID);
3519 TRACE("cControls: %u\n", lpmlcW->cControls);
3520
3521 mmdevice = WINMM_GetMixerMMDevice(hmix, fdwControls, NULL);
3522 if(!mmdevice)
3523 return MMSYSERR_INVALHANDLE;
3524
3525 switch(fdwControls & MIXER_GETLINECONTROLSF_QUERYMASK){
3526 case MIXER_GETLINECONTROLSF_ALL:
3527 if(lpmlcW->cControls != 2)
3528 return MMSYSERR_INVALPARAM;
3529 if(lpmlcW->cbmxctrl < sizeof(MIXERCONTROLW))
3530 return MMSYSERR_INVALPARAM;
3531 if(lpmlcW->dwLineID != 0 && lpmlcW->dwLineID != 0xFFFF0000)
3532 return MIXERR_INVALLINE;
3533 WINMM_GetVolumeLineControl(mmdevice, lpmlcW->dwLineID,
3534 &lpmlcW->pamxctrl[0], fdwControls);
3535 WINMM_GetMuteLineControl(mmdevice, lpmlcW->dwLineID,
3536 &lpmlcW->pamxctrl[1], fdwControls);
3537 return MMSYSERR_NOERROR;
3538 case MIXER_GETLINECONTROLSF_ONEBYID:
3539 if(lpmlcW->cControls != 1)
3540 return MMSYSERR_INVALPARAM;
3541 if(lpmlcW->cbmxctrl < sizeof(MIXERCONTROLW))
3542 return MMSYSERR_INVALPARAM;
3543 if(lpmlcW->dwLineID != 0 && lpmlcW->dwLineID != 0xFFFF0000)
3544 return MIXERR_INVALLINE;
3545 if(lpmlcW->u.dwControlID == 0)
3546 return WINMM_GetVolumeLineControl(mmdevice, lpmlcW->dwLineID,
3547 lpmlcW->pamxctrl, fdwControls);
3548 if(lpmlcW->u.dwControlID == 1)
3549 return WINMM_GetMuteLineControl(mmdevice, lpmlcW->dwLineID,
3550 lpmlcW->pamxctrl, fdwControls);
3551 return MMSYSERR_NOTSUPPORTED;
3552 case MIXER_GETLINECONTROLSF_ONEBYTYPE:
3553 if(lpmlcW->cControls != 1)
3554 return MMSYSERR_INVALPARAM;
3555 if(lpmlcW->cbmxctrl < sizeof(MIXERCONTROLW))
3556 return MMSYSERR_INVALPARAM;
3557 if(lpmlcW->dwLineID != 0 && lpmlcW->dwLineID != 0xFFFF0000)
3558 return MIXERR_INVALLINE;
3559 if(lpmlcW->u.dwControlType == MIXERCONTROL_CONTROLTYPE_VOLUME)
3560 return WINMM_GetVolumeLineControl(mmdevice, lpmlcW->dwLineID,
3561 lpmlcW->pamxctrl, fdwControls);
3562 if(lpmlcW->u.dwControlType == MIXERCONTROL_CONTROLTYPE_MUTE)
3563 return WINMM_GetMuteLineControl(mmdevice, lpmlcW->dwLineID,
3564 lpmlcW->pamxctrl, fdwControls);
3565 return MMSYSERR_NOTSUPPORTED;
3566 }
3567
3568 return MMSYSERR_NOTSUPPORTED;
3569 }
3570
3571 static UINT WINMM_GetSourceLineInfo(WINMM_MMDevice *mmdevice, UINT mmdev_index,
3572 MIXERLINEW *info, DWORD flags)
3573 {
3574 BOOL is_out = TRUE;
3575 if(mmdevice->in_caps.szPname[0] != '\0')
3576 is_out = FALSE;
3577
3578 if(info->dwSource != 0)
3579 return MIXERR_INVALLINE;
3580
3581 info->dwDestination = 0;
3582 info->dwLineID = 0;
3583 info->fdwLine = MIXERLINE_LINEF_ACTIVE | MIXERLINE_LINEF_SOURCE;
3584 info->cConnections = 0;
3585 info->cControls = 2;
3586 /* volume & mute always affect all channels, so claim 1 channel */
3587 info->cChannels = 1;
3588 info->Target.dwDeviceID = mmdev_index;
3589 info->Target.wMid = ~0;
3590 info->Target.wPid = ~0;
3591 info->Target.vDriverVersion = 0;
3592
3593 lstrcpyW(info->szShortName, volumeW);
3594 lstrcpyW(info->szName, mastervolumeW);
3595
3596 if(is_out){
3597 info->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
3598 info->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
3599 memcpy(info->Target.szPname, mmdevice->out_caps.szPname,
3600 sizeof(info->Target.szPname));
3601 }else{
3602 info->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_LINE;
3603 info->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
3604 info->Target.szPname[0] = '\0';
3605 }
3606
3607 return MMSYSERR_NOERROR;
3608 }
3609
3610 static UINT WINMM_GetDestinationLineInfo(WINMM_MMDevice *mmdevice,
3611 UINT mmdev_index, MIXERLINEW *info, DWORD flags)
3612 {
3613 BOOL is_out = TRUE;
3614 if(mmdevice->in_caps.szPname[0] != '\0')
3615 is_out = FALSE;
3616
3617 if(info->dwDestination != 0)
3618 return MIXERR_INVALLINE;
3619
3620 info->dwSource = 0xFFFFFFFF;
3621 info->dwLineID = 0xFFFF0000;
3622 info->fdwLine = MIXERLINE_LINEF_ACTIVE;
3623 info->cConnections = 1;
3624 info->cControls = 2;
3625
3626 lstrcpyW(info->szShortName, volumeW);
3627 lstrcpyW(info->szName, mastervolumeW);
3628
3629 info->Target.dwDeviceID = mmdev_index;
3630 info->Target.wMid = ~0;
3631 info->Target.wPid = ~0;
3632 info->Target.vDriverVersion = 0;
3633
3634 if(is_out){
3635 info->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
3636 info->cChannels = mmdevice->out_caps.wChannels;
3637 info->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
3638 info->Target.szPname[0] = '\0';
3639 }else{
3640 info->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
3641 info->cChannels = mmdevice->in_caps.wChannels;
3642 info->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
3643 memcpy(info->Target.szPname, mmdevice->in_caps.szPname,
3644 sizeof(info->Target.szPname));
3645 }
3646
3647 return MMSYSERR_NOERROR;
3648 }
3649
3650 static UINT WINMM_GetComponentTypeLineInfo(WINMM_MMDevice *mmdevice,
3651 UINT mmdev_index, MIXERLINEW *info, DWORD flags)
3652 {
3653 BOOL is_out = TRUE;
3654 if(mmdevice->in_caps.szPname[0] != '\0')
3655 is_out = FALSE;
3656
3657 if(info->dwComponentType == MIXERLINE_COMPONENTTYPE_DST_WAVEIN){
3658 if(is_out)
3659 return MIXERR_INVALLINE;
3660 info->dwDestination = 0;
3661 return WINMM_GetDestinationLineInfo(mmdevice, mmdev_index, info, flags);
3662 }
3663
3664 if(info->dwComponentType == MIXERLINE_COMPONENTTYPE_DST_SPEAKERS){
3665 if(!is_out)
3666 return MIXERR_INVALLINE;
3667 info->dwDestination = 0;
3668 return WINMM_GetDestinationLineInfo(mmdevice, mmdev_index, info, flags);
3669 }
3670
3671 if(info->dwComponentType == MIXERLINE_COMPONENTTYPE_SRC_LINE){
3672 if(is_out)
3673 return MIXERR_INVALLINE;
3674 info->dwSource = 0;
3675 return WINMM_GetSourceLineInfo(mmdevice, mmdev_index, info, flags);
3676 }
3677
3678 if(info->dwComponentType == MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT){
3679 if(!is_out)
3680 return MIXERR_INVALLINE;
3681 info->dwSource = 0;
3682 return WINMM_GetSourceLineInfo(mmdevice, mmdev_index, info, flags);
3683 }
3684
3685 TRACE("Returning INVALLINE on this component type: %u\n",
3686 info->dwComponentType);
3687
3688 return MIXERR_INVALLINE;
3689 }
3690
3691 static UINT WINMM_GetLineIDLineInfo(WINMM_MMDevice *mmdevice,
3692 UINT mmdev_index, MIXERLINEW *info, DWORD flags)
3693 {
3694 if(info->dwLineID == 0xFFFF0000){
3695 info->dwDestination = 0;
3696 return WINMM_GetDestinationLineInfo(mmdevice, mmdev_index, info, flags);
3697 }
3698
3699 if(info->dwLineID == 0){
3700 info->dwSource = 0;
3701 return WINMM_GetSourceLineInfo(mmdevice, mmdev_index, info, flags);
3702 }
3703
3704 TRACE("Returning INVALLINE on this dwLineID: %u\n", info->dwLineID);
3705 return MIXERR_INVALLINE;
3706 }
3707
3708 /**************************************************************************
3709 * mixerGetLineInfoW [WINMM.@]
3710 */
3711 UINT WINAPI mixerGetLineInfoW(HMIXEROBJ hmix, LPMIXERLINEW lpmliW, DWORD fdwInfo)
3712 {
3713 UINT mmdev_index;
3714 WINMM_MMDevice *mmdevice;
3715
3716 TRACE("(%p, %p, %x)\n", hmix, lpmliW, fdwInfo);
3717
3718 if(!WINMM_StartDevicesThread())
3719 return MMSYSERR_ERROR;
3720
3721 if(!lpmliW || lpmliW->cbStruct < sizeof(MIXERLINEW))
3722 return MMSYSERR_INVALPARAM;
3723
3724 TRACE("dwDestination: %u\n", lpmliW->dwDestination);
3725 TRACE("dwSource: %u\n", lpmliW->dwSource);
3726 TRACE("dwLineID: %u\n", lpmliW->dwLineID);
3727 TRACE("fdwLine: 0x%x\n", lpmliW->fdwLine);
3728 TRACE("dwComponentType: 0x%x\n", lpmliW->dwComponentType);
3729
3730 if(fdwInfo & ~(MIXER_GETLINEINFOF_COMPONENTTYPE |
3731 MIXER_GETLINEINFOF_DESTINATION |
3732 MIXER_GETLINEINFOF_LINEID |
3733 MIXER_GETLINEINFOF_SOURCE |
3734 MIXER_GETLINEINFOF_TARGETTYPE |
3735 MIXER_OBJECTF_HMIXER |
3736 MIXER_OBJECTF_MIXER)){
3737 WARN("Unknown GetLineInfo flag: %x\n", fdwInfo);
3738 return MMSYSERR_INVALFLAG;
3739 }
3740
3741 mmdevice = WINMM_GetMixerMMDevice(hmix, fdwInfo, &mmdev_index);
3742 if(!mmdevice)
3743 return MMSYSERR_INVALHANDLE;
3744
3745 switch(fdwInfo & MIXER_GETLINEINFOF_QUERYMASK){
3746 case MIXER_GETLINEINFOF_DESTINATION:
3747 return WINMM_GetDestinationLineInfo(mmdevice, mmdev_index, lpmliW,
3748 fdwInfo);
3749 case MIXER_GETLINEINFOF_SOURCE:
3750 return WINMM_GetSourceLineInfo(mmdevice, mmdev_index, lpmliW, fdwInfo);
3751 case MIXER_GETLINEINFOF_COMPONENTTYPE:
3752 return WINMM_GetComponentTypeLineInfo(mmdevice, mmdev_index, lpmliW,
3753 fdwInfo);
3754 case MIXER_GETLINEINFOF_LINEID:
3755 return WINMM_GetLineIDLineInfo(mmdevice, mmdev_index, lpmliW, fdwInfo);
3756 case MIXER_GETLINEINFOF_TARGETTYPE:
3757 FIXME("TARGETTYPE flag not implemented!\n");
3758 return MIXERR_INVALLINE;
3759 }
3760
3761 TRACE("Returning INVALFLAG on these flags: %x\n", fdwInfo & MIXER_GETLINEINFOF_QUERYMASK);
3762 return MMSYSERR_INVALFLAG;
3763 }
3764
3765 /**************************************************************************
3766 * mixerGetLineInfoA [WINMM.@]
3767 */
3768 UINT WINAPI mixerGetLineInfoA(HMIXEROBJ hmix, LPMIXERLINEA lpmliA,
3769 DWORD fdwInfo)
3770 {
3771 MIXERLINEW mliW;
3772 UINT ret;
3773
3774 TRACE("(%p, %p, %x)\n", hmix, lpmliA, fdwInfo);
3775
3776 if (lpmliA == NULL || lpmliA->cbStruct != sizeof(*lpmliA))
3777 return MMSYSERR_INVALPARAM;
3778
3779 mliW.cbStruct = sizeof(mliW);
3780 switch (fdwInfo & MIXER_GETLINEINFOF_QUERYMASK) {
3781 case MIXER_GETLINEINFOF_COMPONENTTYPE:
3782 mliW.dwComponentType = lpmliA->dwComponentType;
3783 break;
3784 case MIXER_GETLINEINFOF_DESTINATION:
3785 mliW.dwDestination = lpmliA->dwDestination;
3786 break;
3787 case MIXER_GETLINEINFOF_LINEID:
3788 mliW.dwLineID = lpmliA->dwLineID;
3789 break;
3790 case MIXER_GETLINEINFOF_SOURCE:
3791 mliW.dwDestination = lpmliA->dwDestination;
3792 mliW.dwSource = lpmliA->dwSource;
3793 break;
3794 case MIXER_GETLINEINFOF_TARGETTYPE:
3795 mliW.Target.dwType = lpmliA->Target.dwType;
3796 mliW.Target.wMid = lpmliA->Target.wMid;
3797 mliW.Target.wPid = lpmliA->Target.wPid;
3798 mliW.Target.vDriverVersion = lpmliA->Target.vDriverVersion;
3799 MultiByteToWideChar( CP_ACP, 0, lpmliA->Target.szPname, -1, mliW.Target.szPname, sizeof(mliW.Target.szPname)/sizeof(WCHAR));
3800 break;
3801 default:
3802 WARN("Unsupported fdwControls=0x%08x\n", fdwInfo);
3803 return MMSYSERR_INVALFLAG;
3804 }
3805
3806 ret = mixerGetLineInfoW(hmix, &mliW, fdwInfo);
3807
3808 if(ret == MMSYSERR_NOERROR)
3809 {
3810 lpmliA->dwDestination = mliW.dwDestination;
3811 lpmliA->dwSource = mliW.dwSource;
3812 lpmliA->dwLineID = mliW.dwLineID;
3813 lpmliA->fdwLine = mliW.fdwLine;
3814 lpmliA->dwUser = mliW.dwUser;
3815 lpmliA->dwComponentType = mliW.dwComponentType;
3816 lpmliA->cChannels = mliW.cChannels;
3817 lpmliA->cConnections = mliW.cConnections;
3818 lpmliA->cControls = mliW.cControls;
3819 WideCharToMultiByte( CP_ACP, 0, mliW.szShortName, -1, lpmliA->szShortName,
3820 sizeof(lpmliA->szShortName), NULL, NULL);
3821 WideCharToMultiByte( CP_ACP, 0, mliW.szName, -1, lpmliA->szName,
3822 sizeof(lpmliA->szName), NULL, NULL );
3823 lpmliA->Target.dwType = mliW.Target.dwType;
3824 lpmliA->Target.dwDeviceID = mliW.Target.dwDeviceID;
3825 lpmliA->Target.wMid = mliW.Target.wMid;
3826 lpmliA->Target.wPid = mliW.Target.wPid;
3827 lpmliA->Target.vDriverVersion = mliW.Target.vDriverVersion;
3828 WideCharToMultiByte( CP_ACP, 0, mliW.Target.szPname, -1, lpmliA->Target.szPname,
3829 sizeof(lpmliA->Target.szPname), NULL, NULL );
3830 }
3831 return ret;
3832 }
3833
3834 /**************************************************************************
3835 * mixerSetControlDetails [WINMM.@]
3836 */
3837 UINT WINAPI mixerSetControlDetails(HMIXEROBJ hmix, LPMIXERCONTROLDETAILS lpmcd,
3838 DWORD fdwDetails)
3839 {
3840 WINMM_ControlDetails details;
3841
3842 TRACE("(%p, %p, %x)\n", hmix, lpmcd, fdwDetails);
3843
3844 if(!WINMM_StartDevicesThread())
3845 return MMSYSERR_ERROR;
3846
3847 if((fdwDetails & MIXER_SETCONTROLDETAILSF_QUERYMASK) ==
3848 MIXER_SETCONTROLDETAILSF_CUSTOM)
3849 return MMSYSERR_NOTSUPPORTED;
3850
3851 if(!lpmcd)
3852 return MMSYSERR_INVALPARAM;
3853
3854 TRACE("dwControlID: %u\n", lpmcd->dwControlID);
3855
3856 details.hmix = hmix;
3857 details.details = lpmcd;
3858 details.flags = fdwDetails;
3859
3860 return SendMessageW(g_devices_hwnd, MXDM_SETCONTROLDETAILS,
3861 (DWORD_PTR)&details, 0);
3862 }
3863
3864 /**************************************************************************
3865 * mixerMessage [WINMM.@]
3866 */
3867 DWORD WINAPI mixerMessage(HMIXER hmix, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2)
3868 {
3869 TRACE("(%p, %d, %lx, %lx)\n", hmix, uMsg, dwParam1, dwParam2);
3870
3871 return MMSYSERR_NOTSUPPORTED;
3872 }
Maarten's multimedia branch