Sweden-Number/dlls/msacm32/format.c

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/*
* MSACM32 library
*
* Copyright 1998 Patrik Stridvall
* 2000 Eric Pouech
*
* 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 <string.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winerror.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/debug.h"
#include "mmsystem.h"
#include "mmreg.h"
#include "msacm.h"
#include "msacmdrv.h"
#include "wineacm.h"
WINE_DEFAULT_DEBUG_CHANNEL(msacm);
struct MSACM_FillFormatData {
HWND hWnd;
#define WINE_ACMFF_TAG 0
#define WINE_ACMFF_FORMAT 1
#define WINE_ACMFF_WFX 2
int mode;
WCHAR szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
PACMFORMATCHOOSEW afc;
DWORD ret;
};
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static BOOL CALLBACK MSACM_FillFormatTagsCB(HACMDRIVERID hadid,
PACMFORMATTAGDETAILSW paftd,
DWORD_PTR dwInstance,
DWORD fdwSupport)
{
struct MSACM_FillFormatData* affd = (struct MSACM_FillFormatData*)dwInstance;
switch (affd->mode) {
case WINE_ACMFF_TAG:
if (paftd->cStandardFormats > 0)
{
if (SendDlgItemMessageW(affd->hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
CB_FINDSTRINGEXACT, -1,
(LPARAM)paftd->szFormatTag) == CB_ERR)
{
int index = SendDlgItemMessageW(affd->hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
CB_ADDSTRING, 0, (LPARAM)paftd->szFormatTag);
if (((affd->afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_INITTOWFXSTRUCT) &&
(paftd->dwFormatTag == affd->afc->pwfx->wFormatTag)) ||
(!(affd->afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_INITTOWFXSTRUCT) &&
(paftd->dwFormatTag == WAVE_FORMAT_PCM)))
SendDlgItemMessageW(affd->hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
CB_SETCURSEL, index, 0);
}
}
break;
case WINE_ACMFF_FORMAT:
if (lstrcmpW(affd->szFormatTag, paftd->szFormatTag) == 0) {
HACMDRIVER had;
if (acmDriverOpen(&had, hadid, 0) == MMSYSERR_NOERROR) {
ACMFORMATDETAILSW afd = {0};
unsigned int i, len;
MMRESULT mmr;
WCHAR buffer[ACMFORMATDETAILS_FORMAT_CHARS+16];
afd.cbStruct = sizeof(afd);
afd.dwFormatTag = paftd->dwFormatTag;
afd.pwfx = HeapAlloc(MSACM_hHeap, 0, paftd->cbFormatSize);
if (!afd.pwfx) return FALSE;
afd.pwfx->wFormatTag = paftd->dwFormatTag;
if (paftd->dwFormatTag != WAVE_FORMAT_PCM)
afd.pwfx->cbSize = paftd->cbFormatSize - sizeof(WAVEFORMATEX);
afd.cbwfx = paftd->cbFormatSize;
for (i = 0; i < paftd->cStandardFormats; i++) {
static const WCHAR fmtW[] = {'%','d',' ','K','o','/','s','\0'};
int j, index;
afd.dwFormatIndex = i;
afd.fdwSupport = 0;
mmr = acmFormatDetailsW(had, &afd, ACM_FORMATDETAILSF_INDEX);
if (mmr == MMSYSERR_NOERROR) {
lstrcpynW(buffer, afd.szFormat, ACMFORMATTAGDETAILS_FORMATTAG_CHARS + 1);
len = lstrlenW(buffer);
for (j = len; j < ACMFORMATTAGDETAILS_FORMATTAG_CHARS; j++)
buffer[j] = ' ';
wsprintfW(buffer + ACMFORMATTAGDETAILS_FORMATTAG_CHARS,
fmtW, (afd.pwfx->nAvgBytesPerSec + 512) / 1024);
index = SendDlgItemMessageW(affd->hWnd,
IDD_ACMFORMATCHOOSE_CMB_FORMAT,
CB_ADDSTRING, 0, (LPARAM)buffer);
if ((affd->afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_INITTOWFXSTRUCT) &&
affd->afc->cbwfx >= paftd->cbFormatSize &&
!memcmp(afd.pwfx, affd->afc->pwfx, paftd->cbFormatSize))
SendDlgItemMessageW(affd->hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMAT,
CB_SETCURSEL, index, 0);
}
}
acmDriverClose(had, 0);
HeapFree(MSACM_hHeap, 0, afd.pwfx);
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}
}
break;
case WINE_ACMFF_WFX:
if (lstrcmpW(affd->szFormatTag, paftd->szFormatTag) == 0) {
HACMDRIVER had;
if (acmDriverOpen(&had, hadid, 0) == MMSYSERR_NOERROR) {
ACMFORMATDETAILSW afd = {0};
afd.cbStruct = sizeof(afd);
afd.dwFormatTag = paftd->dwFormatTag;
afd.pwfx = affd->afc->pwfx;
afd.cbwfx = affd->afc->cbwfx;
afd.dwFormatIndex = SendDlgItemMessageW(affd->hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMAT,
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CB_GETCURSEL, 0, 0);
affd->ret = acmFormatDetailsW(had, &afd, ACM_FORMATDETAILSF_INDEX);
acmDriverClose(had, 0);
return TRUE;
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}
}
break;
default:
FIXME("Unknown mode (%d)\n", affd->mode);
break;
}
return TRUE;
}
static BOOL MSACM_FillFormatTags(HWND hWnd, PACMFORMATCHOOSEW afc)
{
ACMFORMATTAGDETAILSW aftd;
struct MSACM_FillFormatData affd;
memset(&aftd, 0, sizeof(aftd));
aftd.cbStruct = sizeof(aftd);
affd.hWnd = hWnd;
affd.mode = WINE_ACMFF_TAG;
affd.afc = afc;
acmFormatTagEnumW(NULL, &aftd, MSACM_FillFormatTagsCB, (DWORD_PTR)&affd, 0);
if (SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG, CB_GETCURSEL, 0, 0) == CB_ERR)
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG, CB_SETCURSEL, 0, 0);
return TRUE;
}
static BOOL MSACM_FillFormat(HWND hWnd, PACMFORMATCHOOSEW afc)
{
ACMFORMATTAGDETAILSW aftd;
struct MSACM_FillFormatData affd;
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMAT, CB_RESETCONTENT, 0, 0);
memset(&aftd, 0, sizeof(aftd));
aftd.cbStruct = sizeof(aftd);
affd.hWnd = hWnd;
affd.mode = WINE_ACMFF_FORMAT;
affd.afc = afc;
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
CB_GETLBTEXT,
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
CB_GETCURSEL, 0, 0),
(LPARAM)affd.szFormatTag);
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acmFormatTagEnumW(NULL, &aftd, MSACM_FillFormatTagsCB, (DWORD_PTR)&affd, 0);
if (SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMAT, CB_GETCURSEL, 0, 0) == CB_ERR)
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMAT, CB_SETCURSEL, 0, 0);
return TRUE;
}
static MMRESULT MSACM_GetWFX(HWND hWnd, PACMFORMATCHOOSEW afc)
{
ACMFORMATTAGDETAILSW aftd;
struct MSACM_FillFormatData affd;
memset(&aftd, 0, sizeof(aftd));
aftd.cbStruct = sizeof(aftd);
affd.hWnd = hWnd;
affd.mode = WINE_ACMFF_WFX;
affd.afc = afc;
affd.ret = MMSYSERR_NOERROR;
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
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CB_GETLBTEXT,
SendDlgItemMessageW(hWnd, IDD_ACMFORMATCHOOSE_CMB_FORMATTAG,
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CB_GETCURSEL, 0, 0),
(LPARAM)affd.szFormatTag);
acmFormatTagEnumW(NULL, &aftd, MSACM_FillFormatTagsCB, (DWORD_PTR)&affd, 0);
return affd.ret;
}
static const WCHAR fmt_prop[] = {'a','c','m','p','r','o','p','\0'};
static INT_PTR CALLBACK FormatChooseDlgProc(HWND hWnd, UINT msg,
WPARAM wParam, LPARAM lParam)
{
PACMFORMATCHOOSEW afc = (PACMFORMATCHOOSEW)GetPropW(hWnd, fmt_prop);
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TRACE("hwnd=%p msg=%i 0x%08lx 0x%08lx\n", hWnd, msg, wParam, lParam);
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switch (msg) {
case WM_INITDIALOG:
afc = (PACMFORMATCHOOSEW)lParam;
SetPropW(hWnd, fmt_prop, (HANDLE)afc);
MSACM_FillFormatTags(hWnd, afc);
MSACM_FillFormat(hWnd, afc);
if ((afc->fdwStyle & ~(ACMFORMATCHOOSE_STYLEF_CONTEXTHELP|
ACMFORMATCHOOSE_STYLEF_SHOWHELP|
ACMFORMATCHOOSE_STYLEF_INITTOWFXSTRUCT|
ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATEHANDLE|
ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATE)) != 0)
FIXME("Unsupported style %08x\n", afc->fdwStyle);
if (!(afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_SHOWHELP))
ShowWindow(GetDlgItem(hWnd, IDD_ACMFORMATCHOOSE_BTN_HELP), SW_HIDE);
return TRUE;
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case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
EndDialog(hWnd, MSACM_GetWFX(hWnd, afc));
return TRUE;
case IDCANCEL:
EndDialog(hWnd, ACMERR_CANCELED);
return TRUE;
case IDD_ACMFORMATCHOOSE_CMB_FORMATTAG:
switch (HIWORD(wParam)) {
case CBN_SELCHANGE:
MSACM_FillFormat(hWnd, afc);
break;
default:
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TRACE("Dropped dlgNotif (fmtTag): 0x%08x 0x%08lx\n",
HIWORD(wParam), lParam);
break;
}
break;
case IDD_ACMFORMATCHOOSE_BTN_HELP:
if (afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_SHOWHELP)
SendMessageW(afc->hwndOwner,
RegisterWindowMessageW(ACMHELPMSGSTRINGW), 0L, 0L);
break;
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default:
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TRACE("Dropped dlgCmd: ctl=%d ntf=0x%04x 0x%08lx\n",
LOWORD(wParam), HIWORD(wParam), lParam);
break;
}
break;
case WM_CONTEXTMENU:
if (afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_CONTEXTHELP)
SendMessageW(afc->hwndOwner,
RegisterWindowMessageW(ACMHELPMSGCONTEXTMENUW),
wParam, lParam);
break;
#if defined(WM_CONTEXTHELP)
case WM_CONTEXTHELP:
if (afc->fdwStyle & ACMFORMATCHOOSE_STYLEF_CONTEXTHELP)
SendMessageW(afc->hwndOwner,
RegisterWindowMessageW(ACMHELPMSGCONTEXTHELPW),
wParam, lParam);
break;
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#endif
default:
TRACE("Dropped dlgMsg: hwnd=%p msg=%i 0x%08lx 0x%08lx\n",
hWnd, msg, wParam, lParam );
break;
}
return FALSE;
}
/***********************************************************************
* acmFormatChooseA (MSACM32.@)
*/
MMRESULT WINAPI acmFormatChooseA(PACMFORMATCHOOSEA pafmtc)
{
ACMFORMATCHOOSEW afcw;
MMRESULT ret;
LPWSTR title = NULL;
LPWSTR name = NULL;
LPWSTR templ = NULL;
DWORD sz;
if (pafmtc->cbStruct < sizeof(ACMFORMATCHOOSEA))
return MMSYSERR_INVALPARAM;
afcw.cbStruct = sizeof(afcw);
afcw.fdwStyle = pafmtc->fdwStyle;
afcw.hwndOwner = pafmtc->hwndOwner;
afcw.pwfx = pafmtc->pwfx;
afcw.cbwfx = pafmtc->cbwfx;
if (pafmtc->pszTitle)
{
sz = MultiByteToWideChar(CP_ACP, 0, pafmtc->pszTitle, -1, NULL, 0);
if (!(title = HeapAlloc(GetProcessHeap(), 0, sz * sizeof(WCHAR))))
{
ret = MMSYSERR_NOMEM;
goto done;
}
MultiByteToWideChar(CP_ACP, 0, pafmtc->pszTitle, -1, title, sz);
}
afcw.pszTitle = title;
if (pafmtc->pszName)
{
sz = MultiByteToWideChar(CP_ACP, 0, pafmtc->pszName, -1, NULL, 0);
if (!(name = HeapAlloc(GetProcessHeap(), 0, sz * sizeof(WCHAR))))
{
ret = MMSYSERR_NOMEM;
goto done;
}
MultiByteToWideChar(CP_ACP, 0, pafmtc->pszName, -1, name, sz);
}
afcw.pszName = name;
afcw.cchName = pafmtc->cchName;
afcw.fdwEnum = pafmtc->fdwEnum;
afcw.pwfxEnum = pafmtc->pwfxEnum;
afcw.hInstance = pafmtc->hInstance;
if (pafmtc->pszTemplateName)
{
sz = MultiByteToWideChar(CP_ACP, 0, pafmtc->pszTemplateName, -1, NULL, 0);
if (!(templ = HeapAlloc(GetProcessHeap(), 0, sz * sizeof(WCHAR))))
{
ret = MMSYSERR_NOMEM;
goto done;
}
MultiByteToWideChar(CP_ACP, 0, pafmtc->pszTemplateName, -1, templ, sz);
}
afcw.pszTemplateName = templ;
/* FIXME: hook procs not supported yet */
if (pafmtc->pfnHook)
{
FIXME("Unsupported hook procs\n");
ret = MMSYSERR_NOTSUPPORTED;
goto done;
}
ret = acmFormatChooseW(&afcw);
if (ret == MMSYSERR_NOERROR)
{
WideCharToMultiByte(CP_ACP, 0, afcw.szFormatTag, -1, pafmtc->szFormatTag, sizeof(pafmtc->szFormatTag),
NULL, NULL);
WideCharToMultiByte(CP_ACP, 0, afcw.szFormat, -1, pafmtc->szFormat, sizeof(pafmtc->szFormat),
NULL, NULL);
if (pafmtc->pszName)
WideCharToMultiByte(CP_ACP, 0, afcw.pszName, -1, pafmtc->pszName, pafmtc->cchName, NULL, NULL);
}
done:
HeapFree(GetProcessHeap(), 0, title);
HeapFree(GetProcessHeap(), 0, name);
HeapFree(GetProcessHeap(), 0, templ);
return ret;
}
/***********************************************************************
* acmFormatChooseW (MSACM32.@)
*/
MMRESULT WINAPI acmFormatChooseW(PACMFORMATCHOOSEW pafmtc)
{
if (pafmtc->cbStruct < sizeof(ACMFORMATCHOOSEW))
return MMSYSERR_INVALPARAM;
if (!pafmtc->pwfx)
return MMSYSERR_INVALPARAM;
if (pafmtc->fdwStyle & ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATEHANDLE)
return DialogBoxIndirectParamW(MSACM_hInstance32, (LPCDLGTEMPLATEW)pafmtc->hInstance,
pafmtc->hwndOwner, FormatChooseDlgProc, (LPARAM)pafmtc);
if (pafmtc->fdwStyle & ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATE)
return DialogBoxParamW(pafmtc->hInstance, pafmtc->pszTemplateName,
pafmtc->hwndOwner, FormatChooseDlgProc, (LPARAM)pafmtc);
return DialogBoxParamW(MSACM_hInstance32, MAKEINTRESOURCEW(DLG_ACMFORMATCHOOSE_ID),
pafmtc->hwndOwner, FormatChooseDlgProc, (LPARAM)pafmtc);
}
/***********************************************************************
* acmFormatDetailsA (MSACM32.@)
*/
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MMRESULT WINAPI acmFormatDetailsA(HACMDRIVER had, PACMFORMATDETAILSA pafd,
DWORD fdwDetails)
{
ACMFORMATDETAILSW afdw;
MMRESULT mmr;
if (!pafd)
return MMSYSERR_INVALPARAM;
memset(&afdw, 0, sizeof(afdw));
afdw.cbStruct = sizeof(afdw);
afdw.dwFormatIndex = pafd->dwFormatIndex;
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afdw.dwFormatTag = pafd->dwFormatTag;
afdw.fdwSupport = pafd->fdwSupport;
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afdw.pwfx = pafd->pwfx;
afdw.cbwfx = pafd->cbwfx;
mmr = acmFormatDetailsW(had, &afdw, fdwDetails);
if (mmr == MMSYSERR_NOERROR) {
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pafd->dwFormatTag = afdw.dwFormatTag;
pafd->fdwSupport = afdw.fdwSupport;
WideCharToMultiByte( CP_ACP, 0, afdw.szFormat, -1,
pafd->szFormat, sizeof(pafd->szFormat), NULL, NULL );
}
return mmr;
}
/***********************************************************************
* acmFormatDetailsW (MSACM32.@)
*/
MMRESULT WINAPI acmFormatDetailsW(HACMDRIVER had, PACMFORMATDETAILSW pafd, DWORD fdwDetails)
{
MMRESULT mmr;
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static const WCHAR fmt1[] = {'%','d',' ','H','z',0};
static const WCHAR fmt2[] = {';',' ','%','d',' ','b','i','t','s',0};
ACMFORMATTAGDETAILSW aftd = {0};
TRACE("(%p, %p, %d)\n", had, pafd, fdwDetails);
if (!pafd)
return MMSYSERR_INVALPARAM;
if (pafd->cbStruct < sizeof(*pafd)) return MMSYSERR_INVALPARAM;
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if (!pafd->pwfx)
return MMSYSERR_INVALPARAM;
if (pafd->cbwfx < sizeof(PCMWAVEFORMAT))
return MMSYSERR_INVALPARAM;
if (pafd->fdwSupport)
return MMSYSERR_INVALPARAM;
if (pafd->dwFormatTag == WAVE_FORMAT_UNKNOWN)
return MMSYSERR_INVALPARAM;
switch (fdwDetails) {
case ACM_FORMATDETAILSF_FORMAT:
if (pafd->dwFormatTag != pafd->pwfx->wFormatTag) {
mmr = MMSYSERR_INVALPARAM;
break;
}
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if (had == NULL) {
PWINE_ACMDRIVERID padid;
mmr = ACMERR_NOTPOSSIBLE;
for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
/* should check for codec only */
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if (!(padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) &&
acmDriverOpen(&had, (HACMDRIVERID)padid, 0) == 0) {
mmr = MSACM_Message(had, ACMDM_FORMAT_DETAILS, (LPARAM)pafd, fdwDetails);
acmDriverClose(had, 0);
if (mmr == MMSYSERR_NOERROR) break;
}
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}
} else {
mmr = MSACM_Message(had, ACMDM_FORMAT_DETAILS, (LPARAM)pafd, fdwDetails);
}
break;
case ACM_FORMATDETAILSF_INDEX:
aftd.cbStruct = sizeof(aftd);
aftd.dwFormatTag = pafd->dwFormatTag;
mmr = acmFormatTagDetailsW(had, &aftd, ACM_FORMATTAGDETAILSF_FORMATTAG);
if (mmr != MMSYSERR_NOERROR)
break;
if (pafd->dwFormatIndex >= aftd.cStandardFormats)
{
mmr = MMSYSERR_INVALPARAM;
break;
}
mmr = MSACM_Message(had, ACMDM_FORMAT_DETAILS, (LPARAM)pafd, fdwDetails);
break;
default:
WARN("Unknown fdwDetails %08x\n", fdwDetails);
mmr = MMSYSERR_INVALFLAG;
break;
}
if (mmr == MMSYSERR_NOERROR && pafd->szFormat[0] == 0) {
wsprintfW(pafd->szFormat, fmt1, pafd->pwfx->nSamplesPerSec);
if (pafd->pwfx->wBitsPerSample) {
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wsprintfW(pafd->szFormat + lstrlenW(pafd->szFormat), fmt2,
pafd->pwfx->wBitsPerSample);
}
MultiByteToWideChar(CP_ACP, 0, (pafd->pwfx->nChannels == 1) ? "; Mono" : "; Stereo", -1,
pafd->szFormat + lstrlenW(pafd->szFormat),
ARRAY_SIZE(pafd->szFormat) - lstrlenW(pafd->szFormat));
}
TRACE("=> %d\n", mmr);
return mmr;
}
struct MSACM_FormatEnumWtoA_Instance {
PACMFORMATDETAILSA pafda;
DWORD_PTR dwInstance;
ACMFORMATENUMCBA fnCallback;
};
static BOOL CALLBACK MSACM_FormatEnumCallbackWtoA(HACMDRIVERID hadid,
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PACMFORMATDETAILSW pafdw,
DWORD_PTR dwInstance,
DWORD fdwSupport)
{
struct MSACM_FormatEnumWtoA_Instance* pafei;
pafei = (struct MSACM_FormatEnumWtoA_Instance*)dwInstance;
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pafei->pafda->dwFormatIndex = pafdw->dwFormatIndex;
pafei->pafda->dwFormatTag = pafdw->dwFormatTag;
pafei->pafda->fdwSupport = pafdw->fdwSupport;
WideCharToMultiByte( CP_ACP, 0, pafdw->szFormat, -1,
pafei->pafda->szFormat, sizeof(pafei->pafda->szFormat), NULL, NULL );
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return (pafei->fnCallback)(hadid, pafei->pafda,
pafei->dwInstance, fdwSupport);
}
/***********************************************************************
* acmFormatEnumA (MSACM32.@)
*/
MMRESULT WINAPI acmFormatEnumA(HACMDRIVER had, PACMFORMATDETAILSA pafda,
ACMFORMATENUMCBA fnCallback,
DWORD_PTR dwInstance, DWORD fdwEnum)
{
ACMFORMATDETAILSW afdw;
struct MSACM_FormatEnumWtoA_Instance afei;
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if (!pafda)
return MMSYSERR_INVALPARAM;
if (!fnCallback)
return MMSYSERR_INVALPARAM;
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if (pafda->cbStruct < sizeof(*pafda))
return MMSYSERR_INVALPARAM;
memset(&afdw, 0, sizeof(afdw));
afdw.cbStruct = sizeof(afdw);
afdw.dwFormatIndex = pafda->dwFormatIndex;
afdw.dwFormatTag = pafda->dwFormatTag;
afdw.fdwSupport = pafda->fdwSupport;
afdw.pwfx = pafda->pwfx;
afdw.cbwfx = pafda->cbwfx;
afei.pafda = pafda;
afei.dwInstance = dwInstance;
afei.fnCallback = fnCallback;
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return acmFormatEnumW(had, &afdw, MSACM_FormatEnumCallbackWtoA,
(DWORD_PTR)&afei, fdwEnum);
}
/***********************************************************************
* acmFormatEnumW (MSACM32.@)
*/
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static BOOL MSACM_FormatEnumHelper(PWINE_ACMDRIVERID padid, HACMDRIVER had,
PACMFORMATDETAILSW pafd, PWAVEFORMATEX pwfxRef,
ACMFORMATENUMCBW fnCallback,
DWORD_PTR dwInstance, DWORD fdwEnum)
{
ACMFORMATTAGDETAILSW aftd;
unsigned int i, j;
if (fdwEnum & ACM_FORMATENUMF_SUGGEST) {
HDRVR hdrvr;
ACMDRVFORMATSUGGEST adfs;
pafd->dwFormatIndex = 0;
memset(&aftd, 0, sizeof(aftd));
aftd.cbStruct = sizeof(aftd);
memset(&adfs, 0, sizeof(adfs));
adfs.cbStruct = sizeof(adfs);
for (i = 0; i < padid->cFormatTags; i++) {
aftd.dwFormatTag = i;
pafd->dwFormatTag = aftd.dwFormatTag;
pafd->pwfx->wFormatTag = pafd->dwFormatTag;
if (acmFormatTagDetailsW(had, &aftd, ACM_FORMATTAGDETAILSF_INDEX) != MMSYSERR_NOERROR)
continue;
adfs.cbwfxSrc = aftd.cbFormatSize;
adfs.cbwfxDst = aftd.cbFormatSize;
adfs.pwfxSrc = pwfxRef;
adfs.pwfxDst = pafd->pwfx;
pafd->fdwSupport = padid->fdwSupport;
if ((fdwEnum & ACM_FORMATENUMF_WFORMATTAG) &&
aftd.dwFormatTag != pwfxRef->wFormatTag)
continue;
if ((fdwEnum & ACM_FORMATENUMF_HARDWARE) &&
!(pafd->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_HARDWARE))
continue;
hdrvr = OpenDriver(padid->pszFileName,0,0);
SendDriverMessage(hdrvr,ACMDM_FORMAT_SUGGEST,(LPARAM)&adfs,(fdwEnum & 0x000000FFL));
if (acmFormatDetailsW(had, pafd, ACM_FORMATDETAILSF_FORMAT) != MMSYSERR_NOERROR)
continue;
pafd->cbwfx = sizeof(*(pafd->pwfx));
if (!(fnCallback)((HACMDRIVERID)padid, pafd, dwInstance, padid->fdwSupport))
return FALSE;
}
} else {
for (i = 0; i < padid->cFormatTags; i++) {
memset(&aftd, 0, sizeof(aftd));
aftd.cbStruct = sizeof(aftd);
aftd.dwFormatTagIndex = i;
if (acmFormatTagDetailsW(had, &aftd, ACM_FORMATTAGDETAILSF_INDEX) != MMSYSERR_NOERROR)
continue;
if ((fdwEnum & ACM_FORMATENUMF_WFORMATTAG) && aftd.dwFormatTag != pwfxRef->wFormatTag)
continue;
for (j = 0; j < aftd.cStandardFormats; j++) {
pafd->dwFormatIndex = j;
pafd->dwFormatTag = aftd.dwFormatTag;
pafd->fdwSupport = 0;
if (acmFormatDetailsW(had, pafd, ACM_FORMATDETAILSF_INDEX) != MMSYSERR_NOERROR)
continue;
if ((fdwEnum & ACM_FORMATENUMF_NCHANNELS) &&
pafd->pwfx->nChannels != pwfxRef->nChannels)
continue;
if ((fdwEnum & ACM_FORMATENUMF_NSAMPLESPERSEC) &&
pafd->pwfx->nSamplesPerSec != pwfxRef->nSamplesPerSec)
continue;
if ((fdwEnum & ACM_FORMATENUMF_WBITSPERSAMPLE) &&
pafd->pwfx->wBitsPerSample != pwfxRef->wBitsPerSample)
continue;
if ((fdwEnum & ACM_FORMATENUMF_HARDWARE) &&
!(pafd->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_HARDWARE))
continue;
/* more checks to be done on fdwEnum */
if (!(fnCallback)((HACMDRIVERID)padid, pafd, dwInstance, padid->fdwSupport))
return FALSE;
}
/* the "formats" used by the filters are also reported */
}
}
return TRUE;
}
/**********************************************************************/
MMRESULT WINAPI acmFormatEnumW(HACMDRIVER had, PACMFORMATDETAILSW pafd,
ACMFORMATENUMCBW fnCallback,
DWORD_PTR dwInstance, DWORD fdwEnum)
{
PWINE_ACMDRIVERID padid;
WAVEFORMATEX wfxRef;
BOOL ret;
DWORD cbwfxMax;
MMRESULT mmr;
TRACE("(%p, %p, %p, %ld, %d)\n",
had, pafd, fnCallback, dwInstance, fdwEnum);
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if (!pafd)
return MMSYSERR_INVALPARAM;
if (!fnCallback)
return MMSYSERR_INVALPARAM;
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if (pafd->cbStruct < sizeof(*pafd))
return MMSYSERR_INVALPARAM;
if (pafd->fdwSupport)
return MMSYSERR_INVALPARAM;
if (!pafd->pwfx)
return MMSYSERR_INVALPARAM;
if (fdwEnum & (ACM_FORMATENUMF_WFORMATTAG|ACM_FORMATENUMF_NCHANNELS|
ACM_FORMATENUMF_NSAMPLESPERSEC|ACM_FORMATENUMF_WBITSPERSAMPLE|
ACM_FORMATENUMF_CONVERT|ACM_FORMATENUMF_SUGGEST))
wfxRef = *pafd->pwfx;
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if ((fdwEnum & ACM_FORMATENUMF_HARDWARE) &&
!(fdwEnum & (ACM_FORMATENUMF_INPUT|ACM_FORMATENUMF_OUTPUT)))
return MMSYSERR_INVALPARAM;
if ((fdwEnum & ACM_FORMATENUMF_WFORMATTAG) &&
(pafd->dwFormatTag != pafd->pwfx->wFormatTag))
return MMSYSERR_INVALPARAM;
if (fdwEnum & (ACM_FORMATENUMF_CONVERT|ACM_FORMATENUMF_INPUT|ACM_FORMATENUMF_OUTPUT))
FIXME("Unsupported fdwEnum values %08x\n", fdwEnum);
mmr = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, &cbwfxMax);
if (mmr != MMSYSERR_NOERROR)
return mmr;
if (pafd->cbwfx < cbwfxMax)
return MMSYSERR_INVALPARAM;
if (had) {
HACMDRIVERID hadid;
if (acmDriverID((HACMOBJ)had, &hadid, 0) != MMSYSERR_NOERROR)
return MMSYSERR_INVALHANDLE;
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MSACM_FormatEnumHelper(MSACM_GetDriverID(hadid), had, pafd, &wfxRef,
fnCallback, dwInstance, fdwEnum);
return MMSYSERR_NOERROR;
}
for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
/* should check for codec only */
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if ((padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) ||
acmDriverOpen(&had, (HACMDRIVERID)padid, 0) != MMSYSERR_NOERROR)
continue;
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ret = MSACM_FormatEnumHelper(padid, had, pafd, &wfxRef,
fnCallback, dwInstance, fdwEnum);
acmDriverClose(had, 0);
if (!ret) break;
}
return MMSYSERR_NOERROR;
}
/***********************************************************************
* acmFormatSuggest (MSACM32.@)
*/
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MMRESULT WINAPI acmFormatSuggest(HACMDRIVER had, PWAVEFORMATEX pwfxSrc,
PWAVEFORMATEX pwfxDst, DWORD cbwfxDst, DWORD fdwSuggest)
{
ACMFORMATTAGDETAILSW aftd = {0};
ACMDRVFORMATSUGGEST adfg;
MMRESULT mmr;
TRACE("(%p, %p, %p, %d, %d)\n",
had, pwfxSrc, pwfxDst, cbwfxDst, fdwSuggest);
if (!pwfxSrc || !pwfxDst)
return MMSYSERR_INVALPARAM;
if (fdwSuggest & ~(ACM_FORMATSUGGESTF_NCHANNELS|ACM_FORMATSUGGESTF_NSAMPLESPERSEC|
ACM_FORMATSUGGESTF_WBITSPERSAMPLE|ACM_FORMATSUGGESTF_WFORMATTAG))
return MMSYSERR_INVALFLAG;
/* if we were given PCM, try to convert to PCM */
if (pwfxSrc->wFormatTag == WAVE_FORMAT_PCM && !had &&
!(fdwSuggest & ACM_FORMATSUGGESTF_WFORMATTAG))
{
ACMFORMATDETAILSW afd = {0};
afd.cbStruct = sizeof(afd);
afd.dwFormatTag = WAVE_FORMAT_PCM;
afd.pwfx = pwfxSrc;
afd.cbwfx = sizeof(PCMWAVEFORMAT);
if (!acmFormatDetailsW(had, &afd, ACM_FORMATDETAILSF_FORMAT))
{
memcpy(pwfxDst, pwfxSrc, sizeof(PCMWAVEFORMAT));
return MMSYSERR_NOERROR;
}
}
aftd.cbStruct = sizeof(aftd);
if (fdwSuggest & ACM_FORMATSUGGESTF_WFORMATTAG)
aftd.dwFormatTag = pwfxDst->wFormatTag;
mmr = acmFormatTagDetailsW(had, &aftd, ACM_FORMATTAGDETAILSF_LARGESTSIZE);
if ((fdwSuggest & ACM_FORMATSUGGESTF_WFORMATTAG) && mmr == ACMERR_NOTPOSSIBLE)
return ACMERR_NOTPOSSIBLE;
if (cbwfxDst < aftd.cbFormatSize)
return MMSYSERR_INVALPARAM;
adfg.cbStruct = sizeof(adfg);
adfg.fdwSuggest = fdwSuggest;
adfg.pwfxSrc = pwfxSrc;
adfg.cbwfxSrc = (pwfxSrc->wFormatTag == WAVE_FORMAT_PCM) ?
sizeof(WAVEFORMATEX) : (sizeof(WAVEFORMATEX) + pwfxSrc->cbSize);
adfg.pwfxDst = pwfxDst;
adfg.cbwfxDst = cbwfxDst;
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if (had == NULL) {
PWINE_ACMDRIVERID padid;
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/* MS doc says: ACM finds the best suggestion.
* Well, first found will be the "best"
*/
mmr = ACMERR_NOTPOSSIBLE;
for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
/* should check for codec only */
if ((padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) ||
acmDriverOpen(&had, (HACMDRIVERID)padid, 0) != MMSYSERR_NOERROR)
continue;
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if (MSACM_Message(had, ACMDM_FORMAT_SUGGEST, (LPARAM)&adfg, 0L) == MMSYSERR_NOERROR) {
mmr = MMSYSERR_NOERROR;
break;
}
acmDriverClose(had, 0);
}
} else {
mmr = MSACM_Message(had, ACMDM_FORMAT_SUGGEST, (LPARAM)&adfg, 0L);
}
return mmr;
}
/***********************************************************************
* acmFormatTagDetailsA (MSACM32.@)
*/
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MMRESULT WINAPI acmFormatTagDetailsA(HACMDRIVER had, PACMFORMATTAGDETAILSA paftda,
DWORD fdwDetails)
{
ACMFORMATTAGDETAILSW aftdw;
MMRESULT mmr;
memset(&aftdw, 0, sizeof(aftdw));
aftdw.cbStruct = sizeof(aftdw);
aftdw.dwFormatTagIndex = paftda->dwFormatTagIndex;
aftdw.dwFormatTag = paftda->dwFormatTag;
mmr = acmFormatTagDetailsW(had, &aftdw, fdwDetails);
if (mmr == MMSYSERR_NOERROR) {
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paftda->dwFormatTag = aftdw.dwFormatTag;
paftda->dwFormatTagIndex = aftdw.dwFormatTagIndex;
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paftda->cbFormatSize = aftdw.cbFormatSize;
paftda->fdwSupport = aftdw.fdwSupport;
paftda->cStandardFormats = aftdw.cStandardFormats;
WideCharToMultiByte( CP_ACP, 0, aftdw.szFormatTag, -1, paftda->szFormatTag,
sizeof(paftda->szFormatTag), NULL, NULL );
}
return mmr;
}
/***********************************************************************
* acmFormatTagDetailsW (MSACM32.@)
*/
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MMRESULT WINAPI acmFormatTagDetailsW(HACMDRIVER had, PACMFORMATTAGDETAILSW paftd,
DWORD fdwDetails)
{
PWINE_ACMDRIVERID padid;
MMRESULT mmr = ACMERR_NOTPOSSIBLE;
TRACE("(%p, %p, %d)\n", had, paftd, fdwDetails);
if (fdwDetails & ~(ACM_FORMATTAGDETAILSF_FORMATTAG|ACM_FORMATTAGDETAILSF_INDEX|
ACM_FORMATTAGDETAILSF_LARGESTSIZE))
return MMSYSERR_INVALFLAG;
switch (fdwDetails) {
case ACM_FORMATTAGDETAILSF_FORMATTAG:
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if (had == NULL) {
for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
/* should check for codec only */
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if (!(padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) &&
MSACM_FindFormatTagInCache(padid, paftd->dwFormatTag, NULL) &&
acmDriverOpen(&had, (HACMDRIVERID)padid, 0) == 0) {
mmr = MSACM_Message(had, ACMDM_FORMATTAG_DETAILS, (LPARAM)paftd, fdwDetails);
acmDriverClose(had, 0);
if (mmr == MMSYSERR_NOERROR) break;
}
}
} else {
PWINE_ACMDRIVER pad = MSACM_GetDriver(had);
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if (pad && MSACM_FindFormatTagInCache(pad->obj.pACMDriverID, paftd->dwFormatTag, NULL))
mmr = MSACM_Message(had, ACMDM_FORMATTAG_DETAILS, (LPARAM)paftd, fdwDetails);
}
break;
case ACM_FORMATTAGDETAILSF_INDEX:
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if (had != NULL) {
PWINE_ACMDRIVER pad = MSACM_GetDriver(had);
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if (pad && paftd->dwFormatTagIndex < pad->obj.pACMDriverID->cFormatTags)
mmr = MSACM_Message(had, ACMDM_FORMATTAG_DETAILS, (LPARAM)paftd, fdwDetails);
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}
break;
case ACM_FORMATTAGDETAILSF_LARGESTSIZE:
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if (had == NULL) {
ACMFORMATTAGDETAILSW tmp;
DWORD ft = paftd->dwFormatTag;
for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
/* should check for codec only */
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if (!(padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) &&
acmDriverOpen(&had, (HACMDRIVERID)padid, 0) == 0) {
memset(&tmp, 0, sizeof(tmp));
tmp.cbStruct = sizeof(tmp);
tmp.dwFormatTag = ft;
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if (MSACM_Message(had, ACMDM_FORMATTAG_DETAILS,
(LPARAM)&tmp, fdwDetails) == MMSYSERR_NOERROR) {
if (mmr == ACMERR_NOTPOSSIBLE ||
paftd->cbFormatSize < tmp.cbFormatSize) {
*paftd = tmp;
mmr = MMSYSERR_NOERROR;
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}
}
acmDriverClose(had, 0);
}
}
} else {
mmr = MSACM_Message(had, ACMDM_FORMATTAG_DETAILS, (LPARAM)paftd, fdwDetails);
}
break;
default:
WARN("Unsupported fdwDetails=%08x\n", fdwDetails);
mmr = MMSYSERR_ERROR;
}
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if (mmr == MMSYSERR_NOERROR &&
paftd->dwFormatTag == WAVE_FORMAT_PCM && paftd->szFormatTag[0] == 0)
MultiByteToWideChar(CP_ACP, 0, "PCM", -1, paftd->szFormatTag,
ARRAY_SIZE(paftd->szFormatTag));
return mmr;
}
struct MSACM_FormatTagEnumWtoA_Instance {
PACMFORMATTAGDETAILSA paftda;
DWORD_PTR dwInstance;
ACMFORMATTAGENUMCBA fnCallback;
};
static BOOL CALLBACK MSACM_FormatTagEnumCallbackWtoA(HACMDRIVERID hadid,
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PACMFORMATTAGDETAILSW paftdw,
DWORD_PTR dwInstance,
DWORD fdwSupport)
{
struct MSACM_FormatTagEnumWtoA_Instance* paftei;
paftei = (struct MSACM_FormatTagEnumWtoA_Instance*)dwInstance;
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paftei->paftda->dwFormatTagIndex = paftdw->dwFormatTagIndex;
paftei->paftda->dwFormatTag = paftdw->dwFormatTag;
paftei->paftda->cbFormatSize = paftdw->cbFormatSize;
paftei->paftda->fdwSupport = paftdw->fdwSupport;
paftei->paftda->cStandardFormats = paftdw->cStandardFormats;
WideCharToMultiByte( CP_ACP, 0, paftdw->szFormatTag, -1, paftei->paftda->szFormatTag,
sizeof(paftei->paftda->szFormatTag), NULL, NULL );
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return (paftei->fnCallback)(hadid, paftei->paftda,
paftei->dwInstance, fdwSupport);
}
/***********************************************************************
* acmFormatTagEnumA (MSACM32.@)
*/
MMRESULT WINAPI acmFormatTagEnumA(HACMDRIVER had, PACMFORMATTAGDETAILSA paftda,
ACMFORMATTAGENUMCBA fnCallback,
DWORD_PTR dwInstance, DWORD fdwEnum)
{
ACMFORMATTAGDETAILSW aftdw;
struct MSACM_FormatTagEnumWtoA_Instance aftei;
if (!paftda)
return MMSYSERR_INVALPARAM;
if (paftda->cbStruct < sizeof(*paftda))
return MMSYSERR_INVALPARAM;
if (fdwEnum != 0)
return MMSYSERR_INVALFLAG;
memset(&aftdw, 0, sizeof(aftdw));
aftdw.cbStruct = sizeof(aftdw);
aftdw.dwFormatTagIndex = paftda->dwFormatTagIndex;
aftdw.dwFormatTag = paftda->dwFormatTag;
aftei.paftda = paftda;
aftei.dwInstance = dwInstance;
aftei.fnCallback = fnCallback;
2002-06-01 01:06:46 +02:00
return acmFormatTagEnumW(had, &aftdw, MSACM_FormatTagEnumCallbackWtoA,
(DWORD_PTR)&aftei, fdwEnum);
}
/***********************************************************************
* acmFormatTagEnumW (MSACM32.@)
*/
MMRESULT WINAPI acmFormatTagEnumW(HACMDRIVER had, PACMFORMATTAGDETAILSW paftd,
ACMFORMATTAGENUMCBW fnCallback,
DWORD_PTR dwInstance, DWORD fdwEnum)
{
2012-12-17 23:12:11 +01:00
PWINE_ACMDRIVERID padid;
unsigned int i;
BOOL bPcmDone = FALSE;
TRACE("(%p, %p, %p, %ld, %d)\n",
2012-12-17 23:12:11 +01:00
had, paftd, fnCallback, dwInstance, fdwEnum);
if (!paftd)
return MMSYSERR_INVALPARAM;
if (paftd->cbStruct < sizeof(*paftd))
return MMSYSERR_INVALPARAM;
if (fdwEnum != 0)
return MMSYSERR_INVALFLAG;
/* (WS) MSDN info page says that if had != 0, then we should find
* the specific driver to get its tags from. Therefore I'm removing
* the FIXME call and adding a search block below. It also seems
* that the lack of this functionality was the responsible for
* codecs to be multiply and incorrectly listed.
*/
2002-06-01 01:06:46 +02:00
/* if (had) FIXME("had != NULL, not supported\n"); */
if (had) {
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if (acmDriverID((HACMOBJ)had, (HACMDRIVERID *)&padid, 0) != MMSYSERR_NOERROR)
return MMSYSERR_INVALHANDLE;
2012-12-17 23:12:11 +01:00
for (i = 0; i < padid->cFormatTags; i++) {
paftd->dwFormatTagIndex = i;
if (MSACM_Message(had, ACMDM_FORMATTAG_DETAILS,
(LPARAM)paftd, ACM_FORMATTAGDETAILSF_INDEX) == MMSYSERR_NOERROR) {
if (paftd->dwFormatTag == WAVE_FORMAT_PCM) {
if (paftd->szFormatTag[0] == 0)
MultiByteToWideChar(CP_ACP, 0, "PCM", -1, paftd->szFormatTag,
ARRAY_SIZE(paftd->szFormatTag));
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/* (WS) I'm preserving this PCM hack since it seems to be
* correct. Please notice this block was borrowed from
* below.
*/
if (bPcmDone) continue;
bPcmDone = TRUE;
}
if (!(fnCallback)((HACMDRIVERID)padid, paftd, dwInstance, padid->fdwSupport))
return MMSYSERR_NOERROR;
}
}
}
/* if had==0 then search for the first suitable driver */
else {
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for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
/* should check for codec only */
if (!(padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) &&
acmDriverOpen(&had, (HACMDRIVERID)padid, 0) == MMSYSERR_NOERROR) {
for (i = 0; i < padid->cFormatTags; i++) {
paftd->dwFormatTagIndex = i;
if (MSACM_Message(had, ACMDM_FORMATTAG_DETAILS,
(LPARAM)paftd, ACM_FORMATTAGDETAILSF_INDEX) == MMSYSERR_NOERROR) {
if (paftd->dwFormatTag == WAVE_FORMAT_PCM) {
if (paftd->szFormatTag[0] == 0)
MultiByteToWideChar(CP_ACP, 0, "PCM", -1, paftd->szFormatTag,
ARRAY_SIZE(paftd->szFormatTag));
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/* FIXME (EPP): I'm not sure this is the correct
* algorithm (should make more sense to apply the same
* for all already loaded formats, but this will do
* for now
*/
if (bPcmDone) continue;
bPcmDone = TRUE;
}
if (!(fnCallback)((HACMDRIVERID)padid, paftd, dwInstance, padid->fdwSupport)) {
acmDriverClose(had, 0);
return MMSYSERR_NOERROR;
}
}
}
acmDriverClose(had, 0);
}
}
}
return MMSYSERR_NOERROR;
}