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reactos/rostests/winetests/msacm32/msacm.c
Amine Khaldi 96a2a137ae [MSACM32_WINETEST] 
* Sync with Wine 1.7.17.
CORE-8080

svn path=/trunk/; revision=62910
2014-04-23 14:16:25 +00:00

578 lines
20 KiB
C
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/*
* Unit tests for msacm functions
*
* Copyright (c) 2004 Robert Reif
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "wine/test.h"
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "mmsystem.h"
#define NOBITMAP
#include "mmreg.h"
#include "msacm.h"
static BOOL CALLBACK FormatTagEnumProc(HACMDRIVERID hadid,
PACMFORMATTAGDETAILSA paftd,
DWORD_PTR dwInstance,
DWORD fdwSupport)
{
if (winetest_interactive)
trace(" Format 0x%04x: %s\n", paftd->dwFormatTag, paftd->szFormatTag);
return TRUE;
}
static BOOL CALLBACK FormatEnumProc(HACMDRIVERID hadid,
LPACMFORMATDETAILSA pafd,
DWORD_PTR dwInstance,
DWORD fd)
{
if (winetest_interactive)
trace(" 0x%04x, %s\n", pafd->dwFormatTag, pafd->szFormat);
return TRUE;
}
static BOOL CALLBACK DriverEnumProc(HACMDRIVERID hadid,
DWORD_PTR dwInstance,
DWORD fdwSupport)
{
MMRESULT rc;
ACMDRIVERDETAILSA dd;
HACMDRIVER had;
DWORD dwDriverPriority;
DWORD dwDriverSupport;
if (winetest_interactive) {
trace("id: %p\n", hadid);
trace(" Supports:\n");
if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_ASYNC)
trace(" async conversions\n");
if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CODEC)
trace(" different format conversions\n");
if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CONVERTER)
trace(" same format conversions\n");
if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_FILTER)
trace(" filtering\n");
}
/* try an invalid pointer */
rc = acmDriverDetailsA(hadid, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try an invalid structure size */
ZeroMemory(&dd, sizeof(dd));
rc = acmDriverDetailsA(hadid, &dd, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* MSDN says this should fail but it doesn't in practice */
dd.cbStruct = 4;
rc = acmDriverDetailsA(hadid, &dd, 0);
ok(rc == MMSYSERR_NOERROR || rc == MMSYSERR_NOTSUPPORTED,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
/* try an invalid handle */
dd.cbStruct = sizeof(dd);
rc = acmDriverDetailsA((HACMDRIVERID)1, &dd, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try an invalid handle and pointer */
rc = acmDriverDetailsA((HACMDRIVERID)1, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try invalid details */
rc = acmDriverDetailsA(hadid, &dd, -1);
ok(rc == MMSYSERR_INVALFLAG,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALFLAG);
/* try valid parameters */
rc = acmDriverDetailsA(hadid, &dd, 0);
ok(rc == MMSYSERR_NOERROR || rc == MMSYSERR_NOTSUPPORTED,
"acmDriverDetailsA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
/* cbStruct should contain size of returned data (at most sizeof(dd))
TODO: should it be *exactly* sizeof(dd), as tested here?
*/
if (rc == MMSYSERR_NOERROR) {
ok(dd.cbStruct == sizeof(dd),
"acmDriverDetailsA(): cbStruct = %08x\n", dd.cbStruct);
}
if (rc == MMSYSERR_NOERROR && winetest_interactive) {
trace(" Short name: %s\n", dd.szShortName);
trace(" Long name: %s\n", dd.szLongName);
trace(" Copyright: %s\n", dd.szCopyright);
trace(" Licensing: %s\n", dd.szLicensing);
trace(" Features: %s\n", dd.szFeatures);
trace(" Supports %u formats\n", dd.cFormatTags);
trace(" Supports %u filter formats\n", dd.cFilterTags);
}
/* try bad pointer */
rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_PRIORITY, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try bad handle */
rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_PRIORITY, &dwDriverPriority);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try bad pointer and handle */
rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_PRIORITY, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try valid parameters */
rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_PRIORITY, &dwDriverSupport);
ok(rc == MMSYSERR_NOERROR,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
/* try bad pointer */
rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_SUPPORT, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try bad handle */
rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_SUPPORT, &dwDriverSupport);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try bad pointer and handle */
rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_SUPPORT, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try valid parameters */
rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_SUPPORT, &dwDriverSupport);
ok(rc == MMSYSERR_NOERROR,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
/* try invalid pointer */
rc = acmDriverOpen(0, hadid, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmDriverOpen(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try invalid handle */
rc = acmDriverOpen(&had, (HACMDRIVERID)1, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmDriverOpen(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try invalid open */
rc = acmDriverOpen(&had, hadid, -1);
ok(rc == MMSYSERR_INVALFLAG,
"acmDriverOpen(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALFLAG);
/* try valid parameters */
rc = acmDriverOpen(&had, hadid, 0);
ok(rc == MMSYSERR_NOERROR || rc == MMSYSERR_NODRIVER,
"acmDriverOpen(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
if (rc == MMSYSERR_NOERROR) {
DWORD dwSize;
HACMDRIVERID hid;
/* try bad pointer */
rc = acmDriverID((HACMOBJ)had, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmDriverID(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try bad handle */
rc = acmDriverID((HACMOBJ)1, &hid, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmDriverID(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try bad handle and pointer */
rc = acmDriverID((HACMOBJ)1, 0, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmDriverID(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try bad flag */
rc = acmDriverID((HACMOBJ)had, &hid, 1);
ok(rc == MMSYSERR_INVALFLAG,
"acmDriverID(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALFLAG);
/* try valid parameters */
rc = acmDriverID((HACMOBJ)had, &hid, 0);
ok(rc == MMSYSERR_NOERROR,
"acmDriverID(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
ok(hid == hadid,
"acmDriverID() returned ID %p doesn't equal %p\n",
hid, hadid);
/* try bad pointer */
rc = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try bad handle */
rc = acmMetrics((HACMOBJ)1, ACM_METRIC_MAX_SIZE_FORMAT, &dwSize);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try bad pointer and handle */
rc = acmMetrics((HACMOBJ)1, ACM_METRIC_MAX_SIZE_FORMAT, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try valid parameters */
rc = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, &dwSize);
ok(rc == MMSYSERR_NOERROR,
"acmMetrics(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
if (rc == MMSYSERR_NOERROR) {
ACMFORMATDETAILSA fd;
WAVEFORMATEX * pwfx;
ACMFORMATTAGDETAILSA aftd;
/* try bad pointer */
rc = acmFormatEnumA(had, 0, FormatEnumProc, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmFormatEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try bad structure size */
ZeroMemory(&fd, sizeof(fd));
rc = acmFormatEnumA(had, &fd, FormatEnumProc, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmFormatEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
fd.cbStruct = sizeof(fd) - 1;
rc = acmFormatEnumA(had, &fd, FormatEnumProc, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmFormatEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
if (dwSize < sizeof(WAVEFORMATEX))
dwSize = sizeof(WAVEFORMATEX);
pwfx = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwSize);
pwfx->cbSize = LOWORD(dwSize) - sizeof(WAVEFORMATEX);
pwfx->wFormatTag = WAVE_FORMAT_UNKNOWN;
fd.cbStruct = sizeof(fd);
fd.pwfx = pwfx;
fd.cbwfx = dwSize;
fd.dwFormatTag = WAVE_FORMAT_UNKNOWN;
/* try valid parameters */
rc = acmFormatEnumA(had, &fd, FormatEnumProc, 0, 0);
ok(rc == MMSYSERR_NOERROR,
"acmFormatEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
/* try bad pointer */
rc = acmFormatTagEnumA(had, 0, FormatTagEnumProc, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmFormatTagEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
/* try bad structure size */
ZeroMemory(&aftd, sizeof(aftd));
rc = acmFormatTagEnumA(had, &aftd, FormatTagEnumProc, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmFormatTagEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
aftd.cbStruct = sizeof(aftd) - 1;
rc = acmFormatTagEnumA(had, &aftd, FormatTagEnumProc, 0, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmFormatTagEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALPARAM);
aftd.cbStruct = sizeof(aftd);
aftd.dwFormatTag = WAVE_FORMAT_UNKNOWN;
/* try bad flag */
rc = acmFormatTagEnumA(had, &aftd, FormatTagEnumProc, 0, 1);
ok(rc == MMSYSERR_INVALFLAG,
"acmFormatTagEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALFLAG);
/* try valid parameters */
rc = acmFormatTagEnumA(had, &aftd, FormatTagEnumProc, 0, 0);
ok(rc == MMSYSERR_NOERROR,
"acmFormatTagEnumA(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
HeapFree(GetProcessHeap(), 0, pwfx);
/* try invalid handle */
rc = acmDriverClose((HACMDRIVER)1, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmDriverClose(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
/* try invalid flag */
rc = acmDriverClose(had, 1);
ok(rc == MMSYSERR_INVALFLAG,
"acmDriverClose(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALFLAG);
/* try valid parameters */
rc = acmDriverClose(had, 0);
ok(rc == MMSYSERR_NOERROR,
"acmDriverClose(): rc = %08x, should be %08x\n",
rc, MMSYSERR_NOERROR);
/* try closing again */
rc = acmDriverClose(had, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmDriverClose(): rc = %08x, should be %08x\n",
rc, MMSYSERR_INVALHANDLE);
}
}
return TRUE;
}
static const char * get_metric(UINT uMetric)
{
switch (uMetric) {
case ACM_METRIC_COUNT_CODECS:
return "ACM_METRIC_COUNT_CODECS";
case ACM_METRIC_COUNT_CONVERTERS:
return "ACM_METRIC_COUNT_CONVERTERS";
case ACM_METRIC_COUNT_DISABLED:
return "ACM_METRIC_COUNT_DISABLED";
case ACM_METRIC_COUNT_DRIVERS:
return "ACM_METRIC_COUNT_DRIVERS";
case ACM_METRIC_COUNT_FILTERS:
return "ACM_METRIC_COUNT_FILTERS";
case ACM_METRIC_COUNT_HARDWARE:
return "ACM_METRIC_COUNT_HARDWARE";
case ACM_METRIC_COUNT_LOCAL_CODECS:
return "ACM_METRIC_COUNT_LOCAL_CODECS";
case ACM_METRIC_COUNT_LOCAL_CONVERTERS:
return "ACM_METRIC_COUNT_LOCAL_CONVERTERS";
case ACM_METRIC_COUNT_LOCAL_DISABLED:
return "ACM_METRIC_COUNT_LOCAL_DISABLED";
case ACM_METRIC_COUNT_LOCAL_DRIVERS:
return "ACM_METRIC_COUNT_LOCAL_DRIVERS";
case ACM_METRIC_COUNT_LOCAL_FILTERS:
return "ACM_METRIC_COUNT_LOCAL_FILTERS";
case ACM_METRIC_DRIVER_PRIORITY:
return "ACM_METRIC_DRIVER_PRIORITY";
case ACM_METRIC_DRIVER_SUPPORT:
return "ACM_METRIC_DRIVER_SUPPORT";
case ACM_METRIC_HARDWARE_WAVE_INPUT:
return "ACM_METRIC_HARDWARE_WAVE_INPUT";
case ACM_METRIC_HARDWARE_WAVE_OUTPUT:
return "ACM_METRIC_HARDWARE_WAVE_OUTPUT";
case ACM_METRIC_MAX_SIZE_FILTER:
return "ACM_METRIC_MAX_SIZE_FILTER";
case ACM_METRIC_MAX_SIZE_FORMAT:
return "ACM_METRIC_MAX_SIZE_FORMAT";
}
return "UNKNOWN";
}
static void check_count(UINT uMetric)
{
DWORD dwMetric;
MMRESULT rc;
/* try invalid result pointer */
rc = acmMetrics(NULL, uMetric, 0);
ok(rc == MMSYSERR_INVALPARAM,
"acmMetrics(NULL, %s, 0): rc = 0x%08x, should be 0x%08x\n",
get_metric(uMetric), rc, MMSYSERR_INVALPARAM);
/* try invalid handle */
rc = acmMetrics((HACMOBJ)1, uMetric, &dwMetric);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(1, %s, %p): rc = 0x%08x, should be 0x%08x\n",
get_metric(uMetric), &dwMetric, rc, MMSYSERR_INVALHANDLE);
/* try invalid result pointer and handle */
rc = acmMetrics((HACMOBJ)1, uMetric, 0);
ok(rc == MMSYSERR_INVALHANDLE,
"acmMetrics(1, %s, 0): rc = 0x%08x, should be 0x%08x\n",
get_metric(uMetric), rc, MMSYSERR_INVALHANDLE);
/* try valid parameters */
rc = acmMetrics(NULL, uMetric, &dwMetric);
ok(rc == MMSYSERR_NOERROR, "acmMetrics() failed: rc = 0x%08x\n", rc);
if (rc == MMSYSERR_NOERROR && winetest_interactive)
trace("%s: %u\n", get_metric(uMetric), dwMetric);
}
static void driver_tests(void)
{
MMRESULT rc;
DWORD dwACMVersion = acmGetVersion();
if (winetest_interactive) {
trace("ACM version = %u.%02u build %u%s\n",
HIWORD(dwACMVersion) >> 8,
HIWORD(dwACMVersion) & 0xff,
LOWORD(dwACMVersion),
LOWORD(dwACMVersion) == 0 ? " (Retail)" : "");
}
check_count(ACM_METRIC_COUNT_CODECS);
check_count(ACM_METRIC_COUNT_CONVERTERS);
check_count(ACM_METRIC_COUNT_DISABLED);
check_count(ACM_METRIC_COUNT_DRIVERS);
check_count(ACM_METRIC_COUNT_FILTERS);
check_count(ACM_METRIC_COUNT_HARDWARE);
check_count(ACM_METRIC_COUNT_LOCAL_CODECS);
check_count(ACM_METRIC_COUNT_LOCAL_CONVERTERS);
check_count(ACM_METRIC_COUNT_LOCAL_DISABLED);
check_count(ACM_METRIC_COUNT_LOCAL_DRIVERS);
check_count(ACM_METRIC_COUNT_LOCAL_FILTERS);
if (winetest_interactive)
trace("enabled drivers:\n");
rc = acmDriverEnum(DriverEnumProc, 0, 0);
ok(rc == MMSYSERR_NOERROR,
"acmDriverEnum() failed, rc=%08x, should be 0x%08x\n",
rc, MMSYSERR_NOERROR);
}
static void test_prepareheader(void)
{
HACMSTREAM has;
ADPCMWAVEFORMAT *src;
WAVEFORMATEX dst;
MMRESULT mr;
ACMSTREAMHEADER hdr;
BYTE buf[sizeof(WAVEFORMATEX) + 32], pcm[512], input[512];
ADPCMCOEFSET *coef;
src = (ADPCMWAVEFORMAT*)buf;
coef = src->aCoef;
src->wfx.cbSize = 32;
src->wfx.wFormatTag = WAVE_FORMAT_ADPCM;
src->wfx.nSamplesPerSec = 22050;
src->wfx.wBitsPerSample = 4;
src->wfx.nChannels = 1;
src->wfx.nBlockAlign = 512;
src->wfx.nAvgBytesPerSec = 11025;
src->wSamplesPerBlock = 0x3f4;
src->wNumCoef = 7;
coef[0].iCoef1 = 0x0100;
coef[0].iCoef2 = 0x0000;
coef[1].iCoef1 = 0x0200;
coef[1].iCoef2 = 0xff00;
coef[2].iCoef1 = 0x0000;
coef[2].iCoef2 = 0x0000;
coef[3].iCoef1 = 0x00c0;
coef[3].iCoef2 = 0x0040;
coef[4].iCoef1 = 0x00f0;
coef[4].iCoef2 = 0x0000;
coef[5].iCoef1 = 0x01cc;
coef[5].iCoef2 = 0xff30;
coef[6].iCoef1 = 0x0188;
coef[6].iCoef2 = 0xff18;
dst.cbSize = 0;
dst.wFormatTag = WAVE_FORMAT_PCM;
dst.nSamplesPerSec = 22050;
dst.wBitsPerSample = 8;
dst.nChannels = 1;
dst.nBlockAlign = dst.wBitsPerSample * dst.nChannels / 8;
dst.nAvgBytesPerSec = dst.nSamplesPerSec * dst.nBlockAlign;
mr = acmStreamOpen(&has, NULL, (WAVEFORMATEX*)src, &dst, NULL, 0, 0, 0);
ok(mr == MMSYSERR_NOERROR, "open failed: 0x%x\n", mr);
memset(&hdr, 0, sizeof(hdr));
hdr.cbStruct = sizeof(hdr);
hdr.pbSrc = input;
hdr.cbSrcLength = sizeof(input);
hdr.pbDst = pcm;
hdr.cbDstLength = sizeof(pcm);
mr = acmStreamPrepareHeader(has, &hdr, 0);
ok(mr == MMSYSERR_NOERROR, "prepare failed: 0x%x\n", mr);
ok(hdr.fdwStatus == ACMSTREAMHEADER_STATUSF_PREPARED, "header wasn't prepared: 0x%x\n", hdr.fdwStatus);
mr = acmStreamUnprepareHeader(has, &hdr, 0);
ok(mr == MMSYSERR_NOERROR, "unprepare failed: 0x%x\n", mr);
ok(hdr.fdwStatus == 0, "header wasn't unprepared: 0x%x\n", hdr.fdwStatus);
memset(&hdr, 0, sizeof(hdr));
hdr.cbStruct = sizeof(hdr);
hdr.pbSrc = input;
hdr.cbSrcLength = sizeof(input);
hdr.pbDst = pcm;
hdr.cbDstLength = sizeof(pcm);
hdr.fdwStatus = ACMSTREAMHEADER_STATUSF_DONE;
mr = acmStreamPrepareHeader(has, &hdr, 0);
ok(mr == MMSYSERR_NOERROR, "prepare failed: 0x%x\n", mr);
ok(hdr.fdwStatus == (ACMSTREAMHEADER_STATUSF_PREPARED | ACMSTREAMHEADER_STATUSF_DONE), "header wasn't prepared: 0x%x\n", hdr.fdwStatus);
mr = acmStreamUnprepareHeader(has, &hdr, 0);
ok(mr == MMSYSERR_NOERROR, "unprepare failed: 0x%x\n", mr);
ok(hdr.fdwStatus == ACMSTREAMHEADER_STATUSF_DONE, "header wasn't unprepared: 0x%x\n", hdr.fdwStatus);
mr = acmStreamClose(has, 0);
ok(mr == MMSYSERR_NOERROR, "close failed: 0x%x\n", mr);
}
START_TEST(msacm)
{
driver_tests();
test_prepareheader();
}
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