ReactOS 0.4.15-dev-5666-gc548b97
stream.c
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1/* -*- tab-width: 8; c-basic-offset: 4 -*- */
2
3/*
4 * MSACM32 library
5 *
6 * Copyright 1998 Patrik Stridvall
7 * 1999 Eric Pouech
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24/* TODO
25 * + asynchronous conversion is not implemented
26 * + callback/notification
27 * * acmStreamMessage
28 * + properly close ACM streams
29 */
30
31#include <stdarg.h>
32#include <string.h>
33#include "windef.h"
34#include "winbase.h"
35#include "winerror.h"
36#include "wine/debug.h"
37#include "mmsystem.h"
38#define NOBITMAP
39#include "mmreg.h"
40#include "msacm.h"
41#include "msacmdrv.h"
42#include "wineacm.h"
43
45
46static PWINE_ACMSTREAM ACM_GetStream(HACMSTREAM has)
47{
48 TRACE("(%p)\n", has);
49
50 return (PWINE_ACMSTREAM)has;
51}
52
54{
55 /* check that pointers have not been modified */
56 return !(padsh->pbPreparedSrc != padsh->pbSrc ||
57 padsh->cbPreparedSrcLength < padsh->cbSrcLength ||
58 padsh->pbPreparedDst != padsh->pbDst ||
59 padsh->cbPreparedDstLength < padsh->cbDstLength);
60}
61
62/***********************************************************************
63 * acmStreamClose (MSACM32.@)
64 */
65MMRESULT WINAPI acmStreamClose(HACMSTREAM has, DWORD fdwClose)
66{
69
70 TRACE("(%p, %d)\n", has, fdwClose);
71
72 if ((was = ACM_GetStream(has)) == NULL) {
73 WARN("invalid handle\n");
75 }
76 ret = MSACM_Message((HACMDRIVER)was->pDrv, ACMDM_STREAM_CLOSE, (LPARAM)&was->drvInst, 0);
77 if (ret == MMSYSERR_NOERROR) {
78 if (was->hAcmDriver)
80 HeapFree(MSACM_hHeap, 0, was);
81 }
82 TRACE("=> (%d)\n", ret);
83 return ret;
84}
85
86/***********************************************************************
87 * acmStreamConvert (MSACM32.@)
88 */
90 DWORD fdwConvert)
91{
95
96 TRACE("(%p, %p, %d)\n", has, pash, fdwConvert);
97
98 if ((was = ACM_GetStream(has)) == NULL) {
99 WARN("invalid handle\n");
101 }
102 if (!pash || pash->cbStruct < sizeof(ACMSTREAMHEADER)) {
103 WARN("invalid parameter\n");
104 return MMSYSERR_INVALPARAM;
105 }
107 WARN("unprepared header\n");
108 return ACMERR_UNPREPARED;
109 }
110
111 pash->cbSrcLengthUsed = 0;
112 pash->cbDstLengthUsed = 0;
113
114 /* Note: the ACMSTREAMHEADER and ACMDRVSTREAMHEADER structs are of same
115 * size. some fields are private to msacm internals, and are exposed
116 * in ACMSTREAMHEADER in the dwReservedDriver array
117 */
118 padsh = (PACMDRVSTREAMHEADER)pash;
119
120 if (!ACM_ValidatePointers(padsh)) {
121 WARN("invalid parameter\n");
122 return MMSYSERR_INVALPARAM;
123 }
124
125 padsh->fdwConvert = fdwConvert;
126
127 ret = MSACM_Message((HACMDRIVER)was->pDrv, ACMDM_STREAM_CONVERT, (LPARAM)&was->drvInst, (LPARAM)padsh);
128 if (ret == MMSYSERR_NOERROR) {
130 }
131 TRACE("=> (%d)\n", ret);
132 return ret;
133}
134
135/***********************************************************************
136 * acmStreamMessage (MSACM32.@)
137 */
138MMRESULT WINAPI acmStreamMessage(HACMSTREAM has, UINT uMsg, LPARAM lParam1,
139 LPARAM lParam2)
140{
141 FIXME("(%p, %u, %ld, %ld): stub\n", has, uMsg, lParam1, lParam2);
143 return MMSYSERR_ERROR;
144}
145
146/***********************************************************************
147 * acmStreamOpen (MSACM32.@)
148 */
150 PWAVEFORMATEX pwfxSrc, PWAVEFORMATEX pwfxDst,
151 PWAVEFILTER pwfltr, DWORD_PTR dwCallback,
152 DWORD_PTR dwInstance, DWORD fdwOpen)
153{
154 PWINE_ACMSTREAM was;
155 PWINE_ACMDRIVER wad;
157 int wfxSrcSize;
158 int wfxDstSize;
159 WAVEFORMATEX wfxSrc, wfxDst;
160
161 TRACE("(%p, %p, %p, %p, %p, %ld, %ld, %d)\n",
162 phas, had, pwfxSrc, pwfxDst, pwfltr, dwCallback, dwInstance, fdwOpen);
163
164 /* NOTE: pwfxSrc and/or pwfxDst can point to a structure smaller than
165 * WAVEFORMATEX so don't use them directly when not sure */
166 if (pwfxSrc->wFormatTag == WAVE_FORMAT_PCM) {
167 memcpy(&wfxSrc, pwfxSrc, sizeof(PCMWAVEFORMAT));
168 wfxSrc.wBitsPerSample = pwfxSrc->wBitsPerSample;
169 wfxSrc.cbSize = 0;
170 pwfxSrc = &wfxSrc;
171 }
172
173 if (pwfxDst->wFormatTag == WAVE_FORMAT_PCM) {
174 memcpy(&wfxDst, pwfxDst, sizeof(PCMWAVEFORMAT));
175 wfxDst.wBitsPerSample = pwfxDst->wBitsPerSample;
176 wfxDst.cbSize = 0;
177 pwfxDst = &wfxDst;
178 }
179
180 TRACE("src [wFormatTag=%u, nChannels=%u, nSamplesPerSec=%u, nAvgBytesPerSec=%u, nBlockAlign=%u, wBitsPerSample=%u, cbSize=%u]\n",
181 pwfxSrc->wFormatTag, pwfxSrc->nChannels, pwfxSrc->nSamplesPerSec, pwfxSrc->nAvgBytesPerSec,
182 pwfxSrc->nBlockAlign, pwfxSrc->wBitsPerSample, pwfxSrc->cbSize);
183
184 TRACE("dst [wFormatTag=%u, nChannels=%u, nSamplesPerSec=%u, nAvgBytesPerSec=%u, nBlockAlign=%u, wBitsPerSample=%u, cbSize=%u]\n",
185 pwfxDst->wFormatTag, pwfxDst->nChannels, pwfxDst->nSamplesPerSec, pwfxDst->nAvgBytesPerSec,
186 pwfxDst->nBlockAlign, pwfxDst->wBitsPerSample, pwfxDst->cbSize);
187
188 /* (WS) In query mode, phas should be NULL. If it is not, then instead
189 * of returning an error we are making sure it is NULL, preventing some
190 * applications that pass garbage for phas from crashing.
191 */
192 if (fdwOpen & ACM_STREAMOPENF_QUERY) phas = NULL;
193
194 if (pwfltr && (pwfxSrc->wFormatTag != pwfxDst->wFormatTag)) {
195 WARN("invalid parameter\n");
196 return MMSYSERR_INVALPARAM;
197 }
198
199 wfxSrcSize = wfxDstSize = sizeof(WAVEFORMATEX);
200 if (pwfxSrc->wFormatTag != WAVE_FORMAT_PCM) wfxSrcSize += pwfxSrc->cbSize;
201 if (pwfxDst->wFormatTag != WAVE_FORMAT_PCM) wfxDstSize += pwfxDst->cbSize;
202
203 was = HeapAlloc(MSACM_hHeap, 0, sizeof(*was) + wfxSrcSize + wfxDstSize +
204 ((pwfltr) ? sizeof(WAVEFILTER) : 0));
205 if (was == NULL) {
206 WARN("no memory\n");
207 return MMSYSERR_NOMEM;
208 }
209
210 was->drvInst.cbStruct = sizeof(was->drvInst);
211 was->drvInst.pwfxSrc = (PWAVEFORMATEX)((LPSTR)was + sizeof(*was));
212 memcpy(was->drvInst.pwfxSrc, pwfxSrc, wfxSrcSize);
213 was->drvInst.pwfxDst = (PWAVEFORMATEX)((LPSTR)was + sizeof(*was) + wfxSrcSize);
214 memcpy(was->drvInst.pwfxDst, pwfxDst, wfxDstSize);
215 if (pwfltr) {
216 was->drvInst.pwfltr = (PWAVEFILTER)((LPSTR)was + sizeof(*was) + wfxSrcSize + wfxDstSize);
217 memcpy(was->drvInst.pwfltr, pwfltr, sizeof(WAVEFILTER));
218 } else {
219 was->drvInst.pwfltr = NULL;
220 }
221 was->drvInst.dwCallback = dwCallback;
222 was->drvInst.dwInstance = dwInstance;
223 was->drvInst.fdwOpen = fdwOpen;
224 was->drvInst.fdwDriver = 0L;
225 was->drvInst.dwDriver = 0L;
226 /* real value will be stored once ACMDM_STREAM_OPEN succeeds */
227 was->drvInst.has = 0L;
228
229 if (had) {
230 if (!(wad = MSACM_GetDriver(had))) {
232 goto errCleanUp;
233 }
234
236 was->obj.pACMDriverID = wad->obj.pACMDriverID;
237 was->pDrv = wad;
238 was->hAcmDriver = 0; /* not to close it in acmStreamClose */
239
240 ret = MSACM_Message((HACMDRIVER)wad, ACMDM_STREAM_OPEN, (LPARAM)&was->drvInst, 0L);
241 if (ret != MMSYSERR_NOERROR)
242 goto errCleanUp;
243 } else {
245
247 for (wadi = MSACM_pFirstACMDriverID; wadi; wadi = wadi->pNextACMDriverID) {
249 !MSACM_FindFormatTagInCache(wadi, pwfxSrc->wFormatTag, NULL) ||
251 continue;
252 ret = acmDriverOpen(&had, (HACMDRIVERID)wadi, 0L);
253 if (ret != MMSYSERR_NOERROR)
254 continue;
255 if ((wad = MSACM_GetDriver(had)) != 0) {
257 was->obj.pACMDriverID = wad->obj.pACMDriverID;
258 was->pDrv = wad;
259 was->hAcmDriver = had;
260
261 ret = MSACM_Message((HACMDRIVER)wad, ACMDM_STREAM_OPEN, (LPARAM)&was->drvInst, 0L);
262 TRACE("%s => %08x\n", debugstr_w(wadi->pszDriverAlias), ret);
263 if (ret == MMSYSERR_NOERROR) {
264 if (fdwOpen & ACM_STREAMOPENF_QUERY) {
265 MSACM_Message((HACMDRIVER)wad, ACMDM_STREAM_CLOSE, (LPARAM)&was->drvInst, 0);
266 acmDriverClose(had, 0L);
267 }
268 break;
269 }
270 }
271 /* no match, close this acm driver and try next one */
272 acmDriverClose(had, 0L);
273 }
274 if (ret != MMSYSERR_NOERROR) {
276 goto errCleanUp;
277 }
278 }
280 was->drvInst.has = (HACMSTREAM)was;
281 if (!(fdwOpen & ACM_STREAMOPENF_QUERY)) {
282 if (phas)
283 *phas = (HACMSTREAM)was;
284 TRACE("=> (%d)\n", ret);
285 return ret;
286 }
287errCleanUp:
288 if (phas)
289 *phas = NULL;
290 HeapFree(MSACM_hHeap, 0, was);
291 TRACE("=> (%d)\n", ret);
292 return ret;
293}
294
295
296/***********************************************************************
297 * acmStreamPrepareHeader (MSACM32.@)
298 */
300 DWORD fdwPrepare)
301{
302 PWINE_ACMSTREAM was;
305
306 TRACE("(%p, %p, %d)\n", has, pash, fdwPrepare);
307
308 if ((was = ACM_GetStream(has)) == NULL) {
309 WARN("invalid handle\n");
311 }
312 if (!pash || pash->cbStruct < sizeof(ACMSTREAMHEADER)) {
313 WARN("invalid parameter\n");
314 return MMSYSERR_INVALPARAM;
315 }
316 if (fdwPrepare) {
317 WARN("invalid use of reserved parameter\n");
318 return MMSYSERR_INVALFLAG;
319 }
322 pash->cbSrcLength < was->drvInst.pwfxSrc->nBlockAlign) {
323 WARN("source smaller than block align (%d < %d)\n",
326 }
327
328 /* Note: the ACMSTREAMHEADER and ACMDRVSTREAMHEADER structs are of same
329 * size. some fields are private to msacm internals, and are exposed
330 * in ACMSTREAMHEADER in the dwReservedDriver array
331 */
332 padsh = (PACMDRVSTREAMHEADER)pash;
333
334 padsh->fdwConvert = fdwPrepare;
335 padsh->padshNext = NULL;
336 padsh->fdwDriver = padsh->dwDriver = 0L;
337
338 padsh->fdwPrepared = 0;
339 padsh->dwPrepared = 0;
340 padsh->pbPreparedSrc = 0;
341 padsh->cbPreparedSrcLength = 0;
342 padsh->pbPreparedDst = 0;
343 padsh->cbPreparedDstLength = 0;
344
345 ret = MSACM_Message((HACMDRIVER)was->pDrv, ACMDM_STREAM_PREPARE, (LPARAM)&was->drvInst, (LPARAM)padsh);
348 padsh->fdwStatus &= ~ACMSTREAMHEADER_STATUSF_INQUEUE;
350 padsh->fdwPrepared = padsh->fdwStatus;
351 padsh->dwPrepared = 0;
352 padsh->pbPreparedSrc = padsh->pbSrc;
353 padsh->cbPreparedSrcLength = padsh->cbSrcLength;
354 padsh->pbPreparedDst = padsh->pbDst;
355 padsh->cbPreparedDstLength = padsh->cbDstLength;
356 } else {
357 padsh->fdwPrepared = 0;
358 padsh->dwPrepared = 0;
359 padsh->pbPreparedSrc = 0;
360 padsh->cbPreparedSrcLength = 0;
361 padsh->pbPreparedDst = 0;
362 padsh->cbPreparedDstLength = 0;
363 }
364 TRACE("=> (%d)\n", ret);
365 return ret;
366}
367
368/***********************************************************************
369 * acmStreamReset (MSACM32.@)
370 */
371MMRESULT WINAPI acmStreamReset(HACMSTREAM has, DWORD fdwReset)
372{
373 PWINE_ACMSTREAM was;
375
376 TRACE("(%p, %d)\n", has, fdwReset);
377
378 if (fdwReset) {
379 WARN("invalid flag\n");
381 } else if ((was = ACM_GetStream(has)) == NULL) {
382 WARN("invalid handle\n");
384 } else if (was->drvInst.fdwOpen & ACM_STREAMOPENF_ASYNC) {
385 ret = MSACM_Message((HACMDRIVER)was->pDrv, ACMDM_STREAM_RESET, (LPARAM)&was->drvInst, 0);
386 }
387 TRACE("=> (%d)\n", ret);
388 return ret;
389}
390
391/***********************************************************************
392 * acmStreamSize (MSACM32.@)
393 */
394MMRESULT WINAPI acmStreamSize(HACMSTREAM has, DWORD cbInput,
395 LPDWORD pdwOutputBytes, DWORD fdwSize)
396{
397 PWINE_ACMSTREAM was;
398 ACMDRVSTREAMSIZE adss;
400
401 TRACE("(%p, %d, %p, %d)\n", has, cbInput, pdwOutputBytes, fdwSize);
402
403 if ((was = ACM_GetStream(has)) == NULL) {
404 WARN("invalid handle\n");
406 }
407 if ((fdwSize & ~ACM_STREAMSIZEF_QUERYMASK) != 0) {
408 WARN("invalid flag\n");
409 return MMSYSERR_INVALFLAG;
410 }
411
412 *pdwOutputBytes = 0L;
413
414 switch (fdwSize & ACM_STREAMSIZEF_QUERYMASK) {
416 adss.cbDstLength = cbInput;
417 adss.cbSrcLength = 0;
418 break;
420 adss.cbSrcLength = cbInput;
421 adss.cbDstLength = 0;
422 break;
423 default:
424 WARN("invalid flag\n");
425 return MMSYSERR_INVALFLAG;
426 }
427
428 adss.cbStruct = sizeof(adss);
429 adss.fdwSize = fdwSize;
430 ret = MSACM_Message((HACMDRIVER)was->pDrv, ACMDM_STREAM_SIZE,
431 (LPARAM)&was->drvInst, (LPARAM)&adss);
432 if (ret == MMSYSERR_NOERROR) {
433 switch (fdwSize & ACM_STREAMSIZEF_QUERYMASK) {
435 *pdwOutputBytes = adss.cbSrcLength;
436 break;
438 *pdwOutputBytes = adss.cbDstLength;
439 break;
440 }
441 }
442 TRACE("=> (%d) [%u]\n", ret, *pdwOutputBytes);
443 return ret;
444}
445
446/***********************************************************************
447 * acmStreamUnprepareHeader (MSACM32.@)
448 */
450 DWORD fdwUnprepare)
451{
452 PWINE_ACMSTREAM was;
455
456 TRACE("(%p, %p, %d)\n", has, pash, fdwUnprepare);
457
458 if ((was = ACM_GetStream(has)) == NULL) {
459 WARN("invalid handle\n");
461 }
462 if (!pash || pash->cbStruct < sizeof(ACMSTREAMHEADER)) {
463 WARN("invalid parameter\n");
464 return MMSYSERR_INVALPARAM;
465 }
467 WARN("unprepared header\n");
468 return ACMERR_UNPREPARED;
469 }
470
471 /* Note: the ACMSTREAMHEADER and ACMDRVSTREAMHEADER structs are of same
472 * size. some fields are private to msacm internals, and are exposed
473 * in ACMSTREAMHEADER in the dwReservedDriver array
474 */
475 padsh = (PACMDRVSTREAMHEADER)pash;
476
477 if (!ACM_ValidatePointers(padsh)) {
478 WARN("invalid parameter\n");
479 return MMSYSERR_INVALPARAM;
480 }
481
482 padsh->fdwConvert = fdwUnprepare;
483
484 ret = MSACM_Message((HACMDRIVER)was->pDrv, ACMDM_STREAM_UNPREPARE, (LPARAM)&was->drvInst, (LPARAM)padsh);
488 }
489 TRACE("=> (%d)\n", ret);
490 return ret;
491}
#define WINE_DEFAULT_DEBUG_CHANNEL(t)
Definition: precomp.h:23
#define WAVE_FORMAT_ADPCM
Definition: constants.h:426
#define WAVE_FORMAT_PCM
Definition: constants.h:425
#define FIXME(fmt,...)
Definition: debug.h:111
#define WARN(fmt,...)
Definition: debug.h:112
#define NULL
Definition: types.h:112
#define ERROR_CALL_NOT_IMPLEMENTED
Definition: compat.h:102
#define SetLastError(x)
Definition: compat.h:752
#define HeapAlloc
Definition: compat.h:733
#define HeapFree(x, y, z)
Definition: compat.h:735
MMRESULT WINAPI acmDriverOpen(PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpen)
Definition: driver.c:491
MMRESULT WINAPI acmDriverClose(HACMDRIVER had, DWORD fdwClose)
Definition: driver.c:179
HANDLE MSACM_hHeap
Definition: internal.c:47
BOOL MSACM_FindFormatTagInCache(const WINE_ACMDRIVERID *padid, DWORD fmtTag, LPDWORD idx)
Definition: internal.c:118
MMRESULT MSACM_Message(HACMDRIVER had, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
Definition: internal.c:872
PWINE_ACMDRIVER MSACM_GetDriver(HACMDRIVER hDriver)
Definition: internal.c:844
PWINE_ACMDRIVERID MSACM_pFirstACMDriverID
Definition: internal.c:48
MMRESULT WINAPI acmStreamClose(HACMSTREAM has, DWORD fdwClose)
Definition: stream.c:65
MMRESULT WINAPI acmStreamPrepareHeader(HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwPrepare)
Definition: stream.c:299
MMRESULT WINAPI acmStreamConvert(HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwConvert)
Definition: stream.c:89
MMRESULT WINAPI acmStreamSize(HACMSTREAM has, DWORD cbInput, LPDWORD pdwOutputBytes, DWORD fdwSize)
Definition: stream.c:394
static BOOL ACM_ValidatePointers(PACMDRVSTREAMHEADER padsh)
Definition: stream.c:53
MMRESULT WINAPI acmStreamMessage(HACMSTREAM has, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
Definition: stream.c:138
static PWINE_ACMSTREAM ACM_GetStream(HACMSTREAM has)
Definition: stream.c:46
MMRESULT WINAPI acmStreamUnprepareHeader(HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwUnprepare)
Definition: stream.c:449
MMRESULT WINAPI acmStreamOpen(PHACMSTREAM phas, HACMDRIVER had, PWAVEFORMATEX pwfxSrc, PWAVEFORMATEX pwfxDst, PWAVEFILTER pwfltr, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen)
Definition: stream.c:149
MMRESULT WINAPI acmStreamReset(HACMSTREAM has, DWORD fdwReset)
Definition: stream.c:371
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
#define debugstr_w
Definition: kernel32.h:32
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
struct _WAVEFORMATEX * PWAVEFORMATEX
struct _WAVEFILTER * PWAVEFILTER
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Definition: mmsystem.h:103
UINT MMRESULT
Definition: mmsystem.h:962
#define MMSYSERR_NOTSUPPORTED
Definition: mmsystem.h:104
#define MMSYSERR_INVALHANDLE
Definition: mmsystem.h:101
#define MMSYSERR_INVALPARAM
Definition: mmsystem.h:107
#define MMSYSERR_NOERROR
Definition: mmsystem.h:96
#define MMSYSERR_ERROR
Definition: mmsystem.h:97
#define MMSYSERR_INVALFLAG
Definition: mmsystem.h:106
#define ACM_STREAMOPENF_QUERY
Definition: msacm.h:213
#define ACM_STREAMOPENF_ASYNC
Definition: msacm.h:214
#define ACMSTREAMHEADER_STATUSF_PREPARED
Definition: msacm.h:210
#define ACMSTREAMHEADER_STATUSF_INQUEUE
Definition: msacm.h:211
#define ACM_STREAMSIZEF_QUERYMASK
Definition: msacm.h:219
#define ACMERR_UNPREPARED
Definition: msacm.h:38
#define ACMERR_NOTPOSSIBLE
Definition: msacm.h:36
HACMSTREAM * PHACMSTREAM
Definition: msacm.h:237
#define ACMSTREAMHEADER_STATUSF_DONE
Definition: msacm.h:209
#define ACMDRIVERDETAILS_SUPPORTF_DISABLED
Definition: msacm.h:67
#define ACM_STREAMSIZEF_SOURCE
Definition: msacm.h:217
#define ACM_STREAMSIZEF_DESTINATION
Definition: msacm.h:218
#define ACMDM_STREAM_PREPARE
Definition: msacmdrv.h:63
#define ACMDM_STREAM_CLOSE
Definition: msacmdrv.h:59
#define ACMDM_STREAM_CONVERT
Definition: msacmdrv.h:61
#define ACMDM_STREAM_SIZE
Definition: msacmdrv.h:60
struct _ACMDRVSTREAMHEADER * PACMDRVSTREAMHEADER
Definition: msacmdrv.h:111
#define ACMDM_STREAM_UNPREPARE
Definition: msacmdrv.h:64
#define ACMDM_STREAM_OPEN
Definition: msacmdrv.h:58
#define ACMDM_STREAM_RESET
Definition: msacmdrv.h:62
unsigned int UINT
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#define L(x)
Definition: ntvdm.h:50
#define TRACE(s)
Definition: solgame.cpp:4
WORD wBitsPerSample
Definition: audioclient.idl:45
LPBYTE pbPreparedDst
Definition: msacmdrv.h:135
PACMDRVSTREAMHEADER * padshNext
Definition: msacmdrv.h:126
LPBYTE pbPreparedSrc
Definition: msacmdrv.h:133
DWORD_PTR dwDriver
Definition: msacmdrv.h:128
DWORD cbPreparedDstLength
Definition: msacmdrv.h:136
DWORD cbPreparedSrcLength
Definition: msacmdrv.h:134
DWORD_PTR dwPrepared
Definition: msacmdrv.h:132
PWAVEFORMATEX pwfxSrc
Definition: msacmdrv.h:100
DWORD_PTR dwCallback
Definition: msacmdrv.h:103
DWORD_PTR dwInstance
Definition: msacmdrv.h:104
PWAVEFILTER pwfltr
Definition: msacmdrv.h:102
PWAVEFORMATEX pwfxDst
Definition: msacmdrv.h:101
DWORD_PTR dwDriver
Definition: msacmdrv.h:107
DWORD fdwStatus
Definition: msacm.h:551
DWORD cbSrcLengthUsed
Definition: msacm.h:555
DWORD cbStruct
Definition: msacm.h:550
DWORD cbSrcLength
Definition: msacm.h:554
DWORD cbDstLengthUsed
Definition: msacm.h:559
WORD nBlockAlign
Definition: mmreg.h:82
WORD cbSize
Definition: mmreg.h:84
DWORD nAvgBytesPerSec
Definition: mmreg.h:81
DWORD nSamplesPerSec
Definition: mmreg.h:80
WORD nChannels
Definition: mmreg.h:79
WORD wFormatTag
Definition: mmreg.h:78
WORD wBitsPerSample
Definition: mmreg.h:83
DWORD fdwSupport
Definition: wineacm.h:98
PWINE_ACMDRIVERID pNextACMDriverID
Definition: wineacm.h:93
WINE_ACMOBJ obj
Definition: wineacm.h:71
PWINE_ACMDRIVERID pACMDriverID
Definition: wineacm.h:45
DWORD dwType
Definition: wineacm.h:44
PWINE_ACMDRIVER pDrv
Definition: wineacm.h:81
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Definition: wineacm.h:80
ACMDRVSTREAMINSTANCE drvInst
Definition: wineacm.h:82
HACMDRIVER hAcmDriver
Definition: wineacm.h:83
uint32_t DWORD_PTR
Definition: typedefs.h:65
uint32_t * LPDWORD
Definition: typedefs.h:59
int ret
LONG_PTR LPARAM
Definition: windef.h:208
#define WINAPI
Definition: msvc.h:6
#define WINE_ACMOBJ_STREAM
Definition: wineacm.h:38
char * LPSTR
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