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![Eric Pouech](/assets/img/avatar_default.png)
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
1036 lines
32 KiB
C
1036 lines
32 KiB
C
/*
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* MMSYSTEM MCI and low level mapping functions
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*
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* Copyright 1999 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <assert.h>
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#include "wine/winbase16.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wownt32.h"
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#include "winemm16.h"
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#include "digitalv.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(winmm);
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/* =================================
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* A U X M A P P E R S
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* ================================= */
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/* =================================
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* M I X E R M A P P E R S
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* ================================= */
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/**************************************************************************
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* MMSYSTDRV_Mixer_Map16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_Mixer_Map16To32W (DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2)
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{
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return MMSYSTEM_MAP_MSGERROR;
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}
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/**************************************************************************
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* MMSYSTDRV_Mixer_UnMap16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_Mixer_UnMap16To32W(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT fn_ret)
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{
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#if 0
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MIXERCAPSA micA;
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UINT ret = mixerGetDevCapsA(devid, &micA, sizeof(micA));
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if (ret == MMSYSERR_NOERROR) {
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mixcaps->wMid = micA.wMid;
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mixcaps->wPid = micA.wPid;
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mixcaps->vDriverVersion = micA.vDriverVersion;
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strcpy(mixcaps->szPname, micA.szPname);
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mixcaps->fdwSupport = micA.fdwSupport;
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mixcaps->cDestinations = micA.cDestinations;
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}
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return ret;
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#endif
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return MMSYSTEM_MAP_MSGERROR;
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}
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/**************************************************************************
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* MMSYSTDRV_Mixer_MapCB
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*/
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static void MMSYSTDRV_Mixer_MapCB(DWORD uMsg, DWORD_PTR* dwUser, DWORD_PTR* dwParam1, DWORD_PTR* dwParam2)
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{
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FIXME("NIY\n");
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}
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/* =================================
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* M I D I I N M A P P E R S
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* ================================= */
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/**************************************************************************
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* MMSYSTDRV_MidiIn_Map16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_MidiIn_Map16To32W (DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2)
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{
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return MMSYSTEM_MAP_MSGERROR;
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}
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/**************************************************************************
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* MMSYSTDRV_MidiIn_UnMap16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_MidiIn_UnMap16To32W(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT fn_ret)
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{
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return MMSYSTEM_MAP_MSGERROR;
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}
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/**************************************************************************
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* MMSYSTDRV_MidiIn_MapCB [internal]
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*/
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static void MMSYSTDRV_MidiIn_MapCB(DWORD uMsg, DWORD_PTR* dwUser, DWORD_PTR* dwParam1, DWORD_PTR* dwParam2)
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{
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switch (uMsg) {
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case MIM_OPEN:
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case MIM_CLOSE:
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/* dwParam1 & dwParam2 are supposed to be 0, nothing to do */
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case MIM_DATA:
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case MIM_MOREDATA:
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case MIM_ERROR:
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/* dwParam1 & dwParam2 are data, nothing to do */
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break;
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case MIM_LONGDATA:
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case MIM_LONGERROR:
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{
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LPMIDIHDR mh32 = (LPMIDIHDR)(*dwParam1);
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SEGPTR segmh16 = *(SEGPTR*)((LPSTR)mh32 - sizeof(LPMIDIHDR));
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LPMIDIHDR16 mh16 = MapSL(segmh16);
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*dwParam1 = (DWORD)segmh16;
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mh16->dwFlags = mh32->dwFlags;
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mh16->dwBytesRecorded = mh32->dwBytesRecorded;
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}
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break;
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default:
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ERR("Unknown msg %lu\n", uMsg);
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}
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}
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/* =================================
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* M I D I O U T M A P P E R S
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* ================================= */
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/**************************************************************************
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* MMSYSTDRV_MidiOut_Map16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_MidiOut_Map16To32W (DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2)
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{
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MMSYSTEM_MapType ret = MMSYSTEM_MAP_MSGERROR;
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switch (wMsg) {
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case MODM_GETNUMDEVS:
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case MODM_DATA:
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case MODM_RESET:
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case MODM_SETVOLUME:
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ret = MMSYSTEM_MAP_OK;
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break;
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case MODM_OPEN:
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case MODM_CLOSE:
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case MODM_GETVOLUME:
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FIXME("Shouldn't be used: the corresponding 16 bit functions use the 32 bit interface\n");
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break;
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case MODM_GETDEVCAPS:
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{
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LPMIDIOUTCAPSW moc32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPMIDIOUTCAPS16) + sizeof(MIDIOUTCAPSW));
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LPMIDIOUTCAPS16 moc16 = MapSL(*lpParam1);
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if (moc32) {
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*(LPMIDIOUTCAPS16*)moc32 = moc16;
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moc32 = (LPMIDIOUTCAPSW)((LPSTR)moc32 + sizeof(LPMIDIOUTCAPS16));
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*lpParam1 = (DWORD)moc32;
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*lpParam2 = sizeof(MIDIOUTCAPSW);
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ret = MMSYSTEM_MAP_OKMEM;
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} else {
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ret = MMSYSTEM_MAP_NOMEM;
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}
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}
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break;
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case MODM_PREPARE:
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{
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LPMIDIHDR mh32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPMIDIHDR) + sizeof(MIDIHDR));
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LPMIDIHDR16 mh16 = MapSL(*lpParam1);
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if (mh32) {
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*(LPMIDIHDR*)mh32 = (LPMIDIHDR)*lpParam1;
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mh32 = (LPMIDIHDR)((LPSTR)mh32 + sizeof(LPMIDIHDR));
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mh32->lpData = MapSL((SEGPTR)mh16->lpData);
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mh32->dwBufferLength = mh16->dwBufferLength;
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mh32->dwBytesRecorded = mh16->dwBytesRecorded;
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mh32->dwUser = mh16->dwUser;
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mh32->dwFlags = mh16->dwFlags;
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mh16->lpNext = (MIDIHDR16*)mh32; /* for reuse in unprepare and write */
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*lpParam1 = (DWORD)mh32;
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*lpParam2 = offsetof(MIDIHDR,dwOffset); /* old size, without dwOffset */
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ret = MMSYSTEM_MAP_OKMEM;
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} else {
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ret = MMSYSTEM_MAP_NOMEM;
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}
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}
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break;
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case MODM_UNPREPARE:
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case MODM_LONGDATA:
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{
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LPMIDIHDR16 mh16 = MapSL(*lpParam1);
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LPMIDIHDR mh32 = (MIDIHDR*)mh16->lpNext;
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*lpParam1 = (DWORD)mh32;
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*lpParam2 = offsetof(MIDIHDR,dwOffset);
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/* dwBufferLength can be reduced between prepare & write */
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if (wMsg == MODM_LONGDATA && mh32->dwBufferLength < mh16->dwBufferLength) {
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ERR("Size of buffer has been increased from %ld to %ld, keeping initial value\n",
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mh32->dwBufferLength, mh16->dwBufferLength);
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} else
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mh32->dwBufferLength = mh16->dwBufferLength;
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ret = MMSYSTEM_MAP_OKMEM;
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}
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break;
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case MODM_CACHEPATCHES:
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case MODM_CACHEDRUMPATCHES:
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default:
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FIXME("NIY: no conversion yet for %lu [%lx,%lx]\n", wMsg, *lpParam1, *lpParam2);
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break;
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}
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return ret;
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}
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/**************************************************************************
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* MMSYSTDRV_MidiOut_UnMap16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_MidiOut_UnMap16To32W(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT fn_ret)
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{
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MMSYSTEM_MapType ret = MMSYSTEM_MAP_MSGERROR;
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switch (wMsg) {
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case MODM_GETNUMDEVS:
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case MODM_DATA:
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case MODM_RESET:
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case MODM_SETVOLUME:
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ret = MMSYSTEM_MAP_OK;
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break;
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case MODM_OPEN:
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case MODM_CLOSE:
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case MODM_GETVOLUME:
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FIXME("Shouldn't be used: the corresponding 16 bit functions use the 32 bit interface\n");
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break;
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case MODM_GETDEVCAPS:
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{
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LPMIDIOUTCAPSW moc32 = (LPMIDIOUTCAPSW)(*lpParam1);
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LPMIDIOUTCAPS16 moc16 = *(LPMIDIOUTCAPS16*)((LPSTR)moc32 - sizeof(LPMIDIOUTCAPS16));
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moc16->wMid = moc32->wMid;
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moc16->wPid = moc32->wPid;
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moc16->vDriverVersion = moc32->vDriverVersion;
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WideCharToMultiByte( CP_ACP, 0, moc32->szPname, -1, moc16->szPname,
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sizeof(moc16->szPname), NULL, NULL );
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moc16->wTechnology = moc32->wTechnology;
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moc16->wVoices = moc32->wVoices;
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moc16->wNotes = moc32->wNotes;
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moc16->wChannelMask = moc32->wChannelMask;
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moc16->dwSupport = moc32->dwSupport;
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HeapFree(GetProcessHeap(), 0, (LPSTR)moc32 - sizeof(LPMIDIOUTCAPS16));
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ret = MMSYSTEM_MAP_OK;
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}
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break;
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case MODM_PREPARE:
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case MODM_UNPREPARE:
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case MODM_LONGDATA:
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{
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LPMIDIHDR mh32 = (LPMIDIHDR)(*lpParam1);
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LPMIDIHDR16 mh16 = MapSL(*(SEGPTR*)((LPSTR)mh32 - sizeof(LPMIDIHDR)));
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assert((MIDIHDR*)mh16->lpNext == mh32);
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mh16->dwFlags = mh32->dwFlags;
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if (wMsg == MODM_UNPREPARE && fn_ret == MMSYSERR_NOERROR) {
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HeapFree(GetProcessHeap(), 0, (LPSTR)mh32 - sizeof(LPMIDIHDR));
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mh16->lpNext = 0;
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}
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ret = MMSYSTEM_MAP_OK;
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}
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break;
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case MODM_CACHEPATCHES:
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case MODM_CACHEDRUMPATCHES:
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default:
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FIXME("NIY: no conversion yet for %lu [%lx,%lx]\n", wMsg, *lpParam1, *lpParam2);
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break;
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}
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return ret;
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}
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/******************************************************************
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* MMSYSTDRV_MidiOut_MapCB
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*/
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static void MMSYSTDRV_MidiOut_MapCB(DWORD uMsg, DWORD_PTR* dwUser, DWORD_PTR* dwParam1, DWORD_PTR* dwParam2)
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{
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switch (uMsg) {
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case MOM_OPEN:
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case MOM_CLOSE:
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/* dwParam1 & dwParam2 are supposed to be 0, nothing to do */
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break;
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case MOM_POSITIONCB:
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/* MIDIHDR.dwOffset exists since Win 32 only */
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FIXME("MOM_POSITIONCB/MEVT_F_CALLBACK wants MIDIHDR.dwOffset in 16 bit code\n");
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/* fall through */
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case MOM_DONE:
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{
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/* initial map is: 16 => 32 */
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LPMIDIHDR mh32 = (LPMIDIHDR)(*dwParam1);
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SEGPTR segmh16 = *(SEGPTR*)((LPSTR)mh32 - sizeof(LPMIDIHDR));
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LPMIDIHDR16 mh16 = MapSL(segmh16);
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*dwParam1 = (DWORD)segmh16;
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mh16->dwFlags = mh32->dwFlags;
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}
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break;
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default:
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ERR("Unknown msg %lu\n", uMsg);
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}
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}
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/* =================================
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* W A V E I N M A P P E R S
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* ================================= */
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/**************************************************************************
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* MMSYSTDRV_WaveIn_Map16To32W [internal]
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*/
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static MMSYSTEM_MapType MMSYSTDRV_WaveIn_Map16To32W (DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2)
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{
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MMSYSTEM_MapType ret = MMSYSTEM_MAP_MSGERROR;
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switch (wMsg) {
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case WIDM_GETNUMDEVS:
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case WIDM_RESET:
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case WIDM_START:
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case WIDM_STOP:
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ret = MMSYSTEM_MAP_OK;
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break;
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case WIDM_OPEN:
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case WIDM_CLOSE:
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FIXME("Shouldn't be used: the corresponding 16 bit functions use the 32 bit interface\n");
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break;
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case WIDM_GETDEVCAPS:
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{
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LPWAVEINCAPSW wic32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPWAVEINCAPS16) + sizeof(WAVEINCAPSW));
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LPWAVEINCAPS16 wic16 = MapSL(*lpParam1);
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if (wic32) {
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*(LPWAVEINCAPS16*)wic32 = wic16;
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wic32 = (LPWAVEINCAPSW)((LPSTR)wic32 + sizeof(LPWAVEINCAPS16));
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*lpParam1 = (DWORD)wic32;
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*lpParam2 = sizeof(WAVEINCAPSW);
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ret = MMSYSTEM_MAP_OKMEM;
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} else {
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ret = MMSYSTEM_MAP_NOMEM;
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}
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}
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break;
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case WIDM_GETPOS:
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{
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LPMMTIME mmt32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPMMTIME16) + sizeof(MMTIME));
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LPMMTIME16 mmt16 = MapSL(*lpParam1);
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if (mmt32) {
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*(LPMMTIME16*)mmt32 = mmt16;
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mmt32 = (LPMMTIME)((LPSTR)mmt32 + sizeof(LPMMTIME16));
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mmt32->wType = mmt16->wType;
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*lpParam1 = (DWORD)mmt32;
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*lpParam2 = sizeof(MMTIME);
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ret = MMSYSTEM_MAP_OKMEM;
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} else {
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ret = MMSYSTEM_MAP_NOMEM;
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}
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}
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break;
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case WIDM_PREPARE:
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{
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LPWAVEHDR wh32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPWAVEHDR) + sizeof(WAVEHDR));
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LPWAVEHDR wh16 = MapSL(*lpParam1);
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if (wh32) {
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*(LPWAVEHDR*)wh32 = (LPWAVEHDR)*lpParam1;
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wh32 = (LPWAVEHDR)((LPSTR)wh32 + sizeof(LPWAVEHDR));
|
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wh32->lpData = MapSL((SEGPTR)wh16->lpData);
|
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wh32->dwBufferLength = wh16->dwBufferLength;
|
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wh32->dwBytesRecorded = wh16->dwBytesRecorded;
|
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wh32->dwUser = wh16->dwUser;
|
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wh32->dwFlags = wh16->dwFlags;
|
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wh32->dwLoops = wh16->dwLoops;
|
|
/* FIXME: nothing on wh32->lpNext */
|
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/* could link the wh32->lpNext at this level for memory house keeping */
|
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wh16->lpNext = wh32; /* for reuse in unprepare and write */
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*lpParam1 = (DWORD)wh32;
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*lpParam2 = sizeof(WAVEHDR);
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|
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ret = MMSYSTEM_MAP_OKMEM;
|
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} else {
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ret = MMSYSTEM_MAP_NOMEM;
|
|
}
|
|
}
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break;
|
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case WIDM_ADDBUFFER:
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case WIDM_UNPREPARE:
|
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{
|
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LPWAVEHDR wh16 = MapSL(*lpParam1);
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LPWAVEHDR wh32 = wh16->lpNext;
|
|
|
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*lpParam1 = (DWORD)wh32;
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|
*lpParam2 = sizeof(WAVEHDR);
|
|
/* dwBufferLength can be reduced between prepare & write */
|
|
if (wMsg == WIDM_ADDBUFFER && wh32->dwBufferLength < wh16->dwBufferLength) {
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ERR("Size of buffer has been increased from %ld to %ld, keeping initial value\n",
|
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wh32->dwBufferLength, wh16->dwBufferLength);
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} else
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wh32->dwBufferLength = wh16->dwBufferLength;
|
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ret = MMSYSTEM_MAP_OKMEM;
|
|
}
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break;
|
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case WIDM_MAPPER_STATUS:
|
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/* just a single DWORD */
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*lpParam2 = (DWORD)MapSL(*lpParam2);
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ret = MMSYSTEM_MAP_OK;
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break;
|
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default:
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FIXME("NIY: no conversion yet for %lu [%lx,%lx]\n", wMsg, *lpParam1, *lpParam2);
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break;
|
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}
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return ret;
|
|
}
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|
|
|
/**************************************************************************
|
|
* MMSYSTDRV_WaveIn_UnMap16To32W [internal]
|
|
*/
|
|
static MMSYSTEM_MapType MMSYSTDRV_WaveIn_UnMap16To32W(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT fn_ret)
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|
{
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MMSYSTEM_MapType ret = MMSYSTEM_MAP_MSGERROR;
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|
|
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switch (wMsg) {
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case WIDM_GETNUMDEVS:
|
|
case WIDM_RESET:
|
|
case WIDM_START:
|
|
case WIDM_STOP:
|
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case WIDM_MAPPER_STATUS:
|
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ret = MMSYSTEM_MAP_OK;
|
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break;
|
|
case WIDM_OPEN:
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|
case WIDM_CLOSE:
|
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FIXME("Shouldn't be used: the corresponding 16 bit functions use the 32 bit interface\n");
|
|
break;
|
|
case WIDM_GETDEVCAPS:
|
|
{
|
|
LPWAVEINCAPSW wic32 = (LPWAVEINCAPSW)(*lpParam1);
|
|
LPWAVEINCAPS16 wic16 = *(LPWAVEINCAPS16*)((LPSTR)wic32 - sizeof(LPWAVEINCAPS16));
|
|
|
|
wic16->wMid = wic32->wMid;
|
|
wic16->wPid = wic32->wPid;
|
|
wic16->vDriverVersion = wic32->vDriverVersion;
|
|
WideCharToMultiByte( CP_ACP, 0, wic32->szPname, -1, wic16->szPname,
|
|
sizeof(wic16->szPname), NULL, NULL );
|
|
wic16->dwFormats = wic32->dwFormats;
|
|
wic16->wChannels = wic32->wChannels;
|
|
HeapFree(GetProcessHeap(), 0, (LPSTR)wic32 - sizeof(LPWAVEINCAPS16));
|
|
ret = MMSYSTEM_MAP_OK;
|
|
}
|
|
break;
|
|
case WIDM_GETPOS:
|
|
{
|
|
LPMMTIME mmt32 = (LPMMTIME)(*lpParam1);
|
|
LPMMTIME16 mmt16 = *(LPMMTIME16*)((LPSTR)mmt32 - sizeof(LPMMTIME16));
|
|
|
|
MMSYSTEM_MMTIME32to16(mmt16, mmt32);
|
|
HeapFree(GetProcessHeap(), 0, (LPSTR)mmt32 - sizeof(LPMMTIME16));
|
|
ret = MMSYSTEM_MAP_OK;
|
|
}
|
|
break;
|
|
case WIDM_ADDBUFFER:
|
|
case WIDM_PREPARE:
|
|
case WIDM_UNPREPARE:
|
|
{
|
|
LPWAVEHDR wh32 = (LPWAVEHDR)(*lpParam1);
|
|
LPWAVEHDR wh16 = MapSL(*(SEGPTR*)((LPSTR)wh32 - sizeof(LPWAVEHDR)));
|
|
|
|
assert(wh16->lpNext == wh32);
|
|
wh16->dwBytesRecorded = wh32->dwBytesRecorded;
|
|
wh16->dwFlags = wh32->dwFlags;
|
|
|
|
if (wMsg == WIDM_UNPREPARE && fn_ret == MMSYSERR_NOERROR) {
|
|
HeapFree(GetProcessHeap(), 0, (LPSTR)wh32 - sizeof(LPWAVEHDR));
|
|
wh16->lpNext = 0;
|
|
}
|
|
ret = MMSYSTEM_MAP_OK;
|
|
}
|
|
break;
|
|
default:
|
|
FIXME("NIY: no conversion yet for %lu [%lx,%lx]\n", wMsg, *lpParam1, *lpParam2);
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MMSYSTDRV_WaveIn_MapCB [internal]
|
|
*/
|
|
static void MMSYSTDRV_WaveIn_MapCB(DWORD uMsg, DWORD_PTR* dwUser, DWORD_PTR* dwParam1, DWORD_PTR* dwParam2)
|
|
{
|
|
switch (uMsg) {
|
|
case WIM_OPEN:
|
|
case WIM_CLOSE:
|
|
/* dwParam1 & dwParam2 are supposed to be 0, nothing to do */
|
|
break;
|
|
case WIM_DATA:
|
|
{
|
|
/* initial map is: 16 => 32 */
|
|
LPWAVEHDR wh32 = (LPWAVEHDR)(*dwParam1);
|
|
SEGPTR segwh16 = *(SEGPTR*)((LPSTR)wh32 - sizeof(LPWAVEHDR));
|
|
LPWAVEHDR wh16 = MapSL(segwh16);
|
|
|
|
*dwParam1 = (DWORD)segwh16;
|
|
wh16->dwFlags = wh32->dwFlags;
|
|
wh16->dwBytesRecorded = wh32->dwBytesRecorded;
|
|
}
|
|
break;
|
|
default:
|
|
ERR("Unknown msg %lu\n", uMsg);
|
|
}
|
|
}
|
|
|
|
/* =================================
|
|
* W A V E O U T M A P P E R S
|
|
* ================================= */
|
|
|
|
/**************************************************************************
|
|
* MMSYSTDRV_WaveOut_Map16To32W [internal]
|
|
*/
|
|
static MMSYSTEM_MapType MMSYSTDRV_WaveOut_Map16To32W (DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2)
|
|
{
|
|
MMSYSTEM_MapType ret = MMSYSTEM_MAP_MSGERROR;
|
|
|
|
switch (wMsg) {
|
|
/* nothing to do */
|
|
case WODM_BREAKLOOP:
|
|
case WODM_CLOSE:
|
|
case WODM_GETNUMDEVS:
|
|
case WODM_PAUSE:
|
|
case WODM_RESET:
|
|
case WODM_RESTART:
|
|
case WODM_SETPITCH:
|
|
case WODM_SETPLAYBACKRATE:
|
|
case WODM_SETVOLUME:
|
|
ret = MMSYSTEM_MAP_OK;
|
|
break;
|
|
|
|
case WODM_GETPITCH:
|
|
case WODM_GETPLAYBACKRATE:
|
|
case WODM_GETVOLUME:
|
|
case WODM_OPEN:
|
|
FIXME("Shouldn't be used: the corresponding 16 bit functions use the 32 bit interface\n");
|
|
break;
|
|
|
|
case WODM_GETDEVCAPS:
|
|
{
|
|
LPWAVEOUTCAPSW woc32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPWAVEOUTCAPS16) + sizeof(WAVEOUTCAPSW));
|
|
LPWAVEOUTCAPS16 woc16 = MapSL(*lpParam1);
|
|
|
|
if (woc32) {
|
|
*(LPWAVEOUTCAPS16*)woc32 = woc16;
|
|
woc32 = (LPWAVEOUTCAPSW)((LPSTR)woc32 + sizeof(LPWAVEOUTCAPS16));
|
|
*lpParam1 = (DWORD)woc32;
|
|
*lpParam2 = sizeof(WAVEOUTCAPSW);
|
|
|
|
ret = MMSYSTEM_MAP_OKMEM;
|
|
} else {
|
|
ret = MMSYSTEM_MAP_NOMEM;
|
|
}
|
|
}
|
|
break;
|
|
case WODM_GETPOS:
|
|
{
|
|
LPMMTIME mmt32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPMMTIME16) + sizeof(MMTIME));
|
|
LPMMTIME16 mmt16 = MapSL(*lpParam1);
|
|
|
|
if (mmt32) {
|
|
*(LPMMTIME16*)mmt32 = mmt16;
|
|
mmt32 = (LPMMTIME)((LPSTR)mmt32 + sizeof(LPMMTIME16));
|
|
|
|
mmt32->wType = mmt16->wType;
|
|
*lpParam1 = (DWORD)mmt32;
|
|
*lpParam2 = sizeof(MMTIME);
|
|
|
|
ret = MMSYSTEM_MAP_OKMEM;
|
|
} else {
|
|
ret = MMSYSTEM_MAP_NOMEM;
|
|
}
|
|
}
|
|
break;
|
|
case WODM_PREPARE:
|
|
{
|
|
LPWAVEHDR wh32 = HeapAlloc(GetProcessHeap(), 0, sizeof(LPWAVEHDR) + sizeof(WAVEHDR));
|
|
LPWAVEHDR wh16 = MapSL(*lpParam1);
|
|
|
|
if (wh32) {
|
|
*(LPWAVEHDR*)wh32 = (LPWAVEHDR)*lpParam1;
|
|
wh32 = (LPWAVEHDR)((LPSTR)wh32 + sizeof(LPWAVEHDR));
|
|
wh32->lpData = MapSL((SEGPTR)wh16->lpData);
|
|
wh32->dwBufferLength = wh16->dwBufferLength;
|
|
wh32->dwBytesRecorded = wh16->dwBytesRecorded;
|
|
wh32->dwUser = wh16->dwUser;
|
|
wh32->dwFlags = wh16->dwFlags;
|
|
wh32->dwLoops = wh16->dwLoops;
|
|
/* FIXME: nothing on wh32->lpNext */
|
|
/* could link the wh32->lpNext at this level for memory house keeping */
|
|
wh16->lpNext = wh32; /* for reuse in unprepare and write */
|
|
*lpParam1 = (DWORD)wh32;
|
|
*lpParam2 = sizeof(WAVEHDR);
|
|
|
|
ret = MMSYSTEM_MAP_OKMEM;
|
|
} else {
|
|
ret = MMSYSTEM_MAP_NOMEM;
|
|
}
|
|
}
|
|
break;
|
|
case WODM_UNPREPARE:
|
|
case WODM_WRITE:
|
|
{
|
|
LPWAVEHDR wh16 = MapSL(*lpParam1);
|
|
LPWAVEHDR wh32 = wh16->lpNext;
|
|
|
|
*lpParam1 = (DWORD)wh32;
|
|
*lpParam2 = sizeof(WAVEHDR);
|
|
/* dwBufferLength can be reduced between prepare & write */
|
|
if (wMsg == WODM_WRITE && wh32->dwBufferLength < wh16->dwBufferLength) {
|
|
ERR("Size of buffer has been increased from %ld to %ld, keeping initial value\n",
|
|
wh32->dwBufferLength, wh16->dwBufferLength);
|
|
} else
|
|
wh32->dwBufferLength = wh16->dwBufferLength;
|
|
ret = MMSYSTEM_MAP_OKMEM;
|
|
}
|
|
break;
|
|
case WODM_MAPPER_STATUS:
|
|
*lpParam2 = (DWORD)MapSL(*lpParam2);
|
|
ret = MMSYSTEM_MAP_OK;
|
|
break;
|
|
default:
|
|
FIXME("NIY: no conversion yet for %lu [%lx,%lx]\n", wMsg, *lpParam1, *lpParam2);
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MMSYSTDRV_WaveOut_UnMap16To32W [internal]
|
|
*/
|
|
static MMSYSTEM_MapType MMSYSTDRV_WaveOut_UnMap16To32W(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT fn_ret)
|
|
{
|
|
MMSYSTEM_MapType ret = MMSYSTEM_MAP_MSGERROR;
|
|
|
|
switch (wMsg) {
|
|
/* nothing to do */
|
|
case WODM_BREAKLOOP:
|
|
case WODM_CLOSE:
|
|
case WODM_GETNUMDEVS:
|
|
case WODM_PAUSE:
|
|
case WODM_RESET:
|
|
case WODM_RESTART:
|
|
case WODM_SETPITCH:
|
|
case WODM_SETPLAYBACKRATE:
|
|
case WODM_SETVOLUME:
|
|
case WODM_MAPPER_STATUS:
|
|
ret = MMSYSTEM_MAP_OK;
|
|
break;
|
|
|
|
case WODM_GETPITCH:
|
|
case WODM_GETPLAYBACKRATE:
|
|
case WODM_GETVOLUME:
|
|
case WODM_OPEN:
|
|
FIXME("Shouldn't be used: those 16 bit functions use the 32 bit interface\n");
|
|
break;
|
|
|
|
case WODM_GETDEVCAPS:
|
|
{
|
|
LPWAVEOUTCAPSW woc32 = (LPWAVEOUTCAPSW)(*lpParam1);
|
|
LPWAVEOUTCAPS16 woc16 = *(LPWAVEOUTCAPS16*)((LPSTR)woc32 - sizeof(LPWAVEOUTCAPS16));
|
|
|
|
woc16->wMid = woc32->wMid;
|
|
woc16->wPid = woc32->wPid;
|
|
woc16->vDriverVersion = woc32->vDriverVersion;
|
|
WideCharToMultiByte( CP_ACP, 0, woc32->szPname, -1, woc16->szPname,
|
|
sizeof(woc16->szPname), NULL, NULL );
|
|
woc16->dwFormats = woc32->dwFormats;
|
|
woc16->wChannels = woc32->wChannels;
|
|
woc16->dwSupport = woc32->dwSupport;
|
|
HeapFree(GetProcessHeap(), 0, (LPSTR)woc32 - sizeof(LPWAVEOUTCAPS16));
|
|
ret = MMSYSTEM_MAP_OK;
|
|
}
|
|
break;
|
|
case WODM_GETPOS:
|
|
{
|
|
LPMMTIME mmt32 = (LPMMTIME)(*lpParam1);
|
|
LPMMTIME16 mmt16 = *(LPMMTIME16*)((LPSTR)mmt32 - sizeof(LPMMTIME16));
|
|
|
|
MMSYSTEM_MMTIME32to16(mmt16, mmt32);
|
|
HeapFree(GetProcessHeap(), 0, (LPSTR)mmt32 - sizeof(LPMMTIME16));
|
|
ret = MMSYSTEM_MAP_OK;
|
|
}
|
|
break;
|
|
case WODM_PREPARE:
|
|
case WODM_UNPREPARE:
|
|
case WODM_WRITE:
|
|
{
|
|
LPWAVEHDR wh32 = (LPWAVEHDR)(*lpParam1);
|
|
LPWAVEHDR wh16 = MapSL(*(SEGPTR*)((LPSTR)wh32 - sizeof(LPWAVEHDR)));
|
|
|
|
assert(wh16->lpNext == wh32);
|
|
wh16->dwFlags = wh32->dwFlags;
|
|
|
|
if (wMsg == WODM_UNPREPARE && fn_ret == MMSYSERR_NOERROR) {
|
|
HeapFree(GetProcessHeap(), 0, (LPSTR)wh32 - sizeof(LPWAVEHDR));
|
|
wh16->lpNext = 0;
|
|
}
|
|
ret = MMSYSTEM_MAP_OK;
|
|
}
|
|
break;
|
|
default:
|
|
FIXME("NIY: no conversion yet for %lu [%lx,%lx]\n", wMsg, *lpParam1, *lpParam2);
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MMDRV_WaveOut_Callback [internal]
|
|
*/
|
|
static void MMSYSTDRV_WaveOut_MapCB(DWORD uMsg, DWORD_PTR* dwUser, DWORD_PTR* dwParam1, DWORD_PTR* dwParam2)
|
|
{
|
|
switch (uMsg) {
|
|
case WOM_OPEN:
|
|
case WOM_CLOSE:
|
|
/* dwParam1 & dwParam2 are supposed to be 0, nothing to do */
|
|
break;
|
|
case WOM_DONE:
|
|
{
|
|
/* initial map is: 16 => 32 */
|
|
LPWAVEHDR wh32 = (LPWAVEHDR)(*dwParam1);
|
|
SEGPTR segwh16 = *(SEGPTR*)((LPSTR)wh32 - sizeof(LPWAVEHDR));
|
|
LPWAVEHDR wh16 = MapSL(segwh16);
|
|
|
|
*dwParam1 = (DWORD)segwh16;
|
|
wh16->dwFlags = wh32->dwFlags;
|
|
}
|
|
break;
|
|
default:
|
|
ERR("Unknown msg %lu\n", uMsg);
|
|
}
|
|
}
|
|
|
|
/* ###################################################
|
|
* # DRIVER THUNKING #
|
|
* ###################################################
|
|
*/
|
|
typedef MMSYSTEM_MapType (*MMSYSTDRV_MAPMSG)(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2);
|
|
typedef MMSYSTEM_MapType (*MMSYSTDRV_UNMAPMSG)(DWORD wMsg, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT ret);
|
|
typedef void (*MMSYSTDRV_MAPCB)(DWORD wMsg, DWORD_PTR* dwUser, DWORD_PTR* dwParam1, DWORD_PTR* dwParam2);
|
|
|
|
#include <pshpack1.h>
|
|
#define MMSYSTDRV_MAX_THUNKS 32
|
|
|
|
static struct mmsystdrv_thunk
|
|
{
|
|
BYTE popl_eax; /* popl %eax (return address) */
|
|
BYTE pushl_this; /* pushl this (this very thunk) */
|
|
struct mmsystdrv_thunk* this;
|
|
BYTE pushl_eax; /* pushl %eax */
|
|
BYTE jmp; /* ljmp MMDRV_Callback3216 */
|
|
DWORD callback3216;
|
|
DWORD callback; /* callback value (function, window, event...) */
|
|
DWORD flags; /* flags to control callback value (CALLBACK_???) */
|
|
void* hMmdrv; /* Handle to 32bit mmdrv object */
|
|
enum MMSYSTEM_DriverType kind;
|
|
} *MMSYSTDRV_Thunks;
|
|
|
|
#include <poppack.h>
|
|
|
|
static struct MMSYSTDRV_Type
|
|
{
|
|
MMSYSTDRV_MAPMSG mapmsg16to32W;
|
|
MMSYSTDRV_UNMAPMSG unmapmsg16to32W;
|
|
MMSYSTDRV_MAPCB mapcb;
|
|
} MMSYSTEM_DriversType[MMSYSTDRV_MAX] =
|
|
{
|
|
{MMSYSTDRV_Mixer_Map16To32W, MMSYSTDRV_Mixer_UnMap16To32W, MMSYSTDRV_Mixer_MapCB},
|
|
{MMSYSTDRV_MidiIn_Map16To32W, MMSYSTDRV_MidiIn_UnMap16To32W, MMSYSTDRV_MidiIn_MapCB},
|
|
{MMSYSTDRV_MidiOut_Map16To32W, MMSYSTDRV_MidiOut_UnMap16To32W, MMSYSTDRV_MidiOut_MapCB},
|
|
{MMSYSTDRV_WaveIn_Map16To32W, MMSYSTDRV_WaveIn_UnMap16To32W, MMSYSTDRV_WaveIn_MapCB},
|
|
{MMSYSTDRV_WaveOut_Map16To32W, MMSYSTDRV_WaveOut_UnMap16To32W, MMSYSTDRV_WaveOut_MapCB},
|
|
};
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_Callback3216
|
|
*
|
|
*/
|
|
static LRESULT CALLBACK MMSYSTDRV_Callback3216(struct mmsystdrv_thunk* thunk, HDRVR hDev,
|
|
DWORD wMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1,
|
|
DWORD_PTR dwParam2)
|
|
{
|
|
WORD args[8];
|
|
|
|
assert(thunk->kind < MMSYSTDRV_MAX);
|
|
assert(MMSYSTEM_DriversType[thunk->kind].mapcb);
|
|
|
|
MMSYSTEM_DriversType[thunk->kind].mapcb(wMsg, &dwUser, &dwParam1, &dwParam2);
|
|
|
|
switch (thunk->flags & CALLBACK_TYPEMASK) {
|
|
case CALLBACK_NULL:
|
|
TRACE("Null !\n");
|
|
break;
|
|
case CALLBACK_WINDOW:
|
|
TRACE("Window(%04lX) handle=%p!\n", thunk->callback, hDev);
|
|
PostMessageA((HWND)thunk->callback, wMsg, (WPARAM)hDev, dwParam1);
|
|
break;
|
|
case CALLBACK_TASK: /* aka CALLBACK_THREAD */
|
|
TRACE("Task(%04lx) !\n", thunk->callback);
|
|
PostThreadMessageA(thunk->callback, wMsg, (WPARAM)hDev, dwParam1);
|
|
break;
|
|
case CALLBACK_FUNCTION:
|
|
/* 16 bit func, call it */
|
|
TRACE("Function (16 bit) %lx!\n", thunk->callback);
|
|
|
|
args[7] = HDRVR_16(hDev);
|
|
args[6] = wMsg;
|
|
args[5] = HIWORD(dwUser);
|
|
args[4] = LOWORD(dwUser);
|
|
args[3] = HIWORD(dwParam1);
|
|
args[2] = LOWORD(dwParam1);
|
|
args[1] = HIWORD(dwParam2);
|
|
args[0] = LOWORD(dwParam2);
|
|
return WOWCallback16Ex(thunk->callback, WCB16_PASCAL, sizeof(args), args, NULL);
|
|
case CALLBACK_EVENT:
|
|
TRACE("Event(%08lx) !\n", thunk->callback);
|
|
SetEvent((HANDLE)thunk->callback);
|
|
break;
|
|
default:
|
|
WARN("Unknown callback type %lx\n", thunk->flags);
|
|
return FALSE;
|
|
}
|
|
TRACE("Done\n");
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_AddThunk
|
|
*
|
|
*/
|
|
struct mmsystdrv_thunk* MMSYSTDRV_AddThunk(DWORD callback, DWORD flags, enum MMSYSTEM_DriverType kind)
|
|
{
|
|
struct mmsystdrv_thunk* thunk;
|
|
|
|
EnterCriticalSection(&mmdrv_cs);
|
|
if (!MMSYSTDRV_Thunks)
|
|
{
|
|
MMSYSTDRV_Thunks = VirtualAlloc(NULL, MMSYSTDRV_MAX_THUNKS * sizeof(*MMSYSTDRV_Thunks),
|
|
MEM_COMMIT, PAGE_EXECUTE_READWRITE);
|
|
if (!MMSYSTDRV_Thunks)
|
|
{
|
|
LeaveCriticalSection(&mmdrv_cs);
|
|
return NULL;
|
|
}
|
|
for (thunk = MMSYSTDRV_Thunks; thunk < &MMSYSTDRV_Thunks[MMSYSTDRV_MAX_THUNKS]; thunk++)
|
|
{
|
|
thunk->popl_eax = 0x58; /* popl %eax */
|
|
thunk->pushl_this = 0x68; /* pushl this */
|
|
thunk->this = thunk;
|
|
thunk->pushl_eax = 0x50; /* pushl %eax */
|
|
thunk->jmp = 0xe9; /* jmp MMDRV_Callback3216 */
|
|
thunk->callback3216 = (char *)MMSYSTDRV_Callback3216 - (char *)(&thunk->callback3216 + 1);
|
|
thunk->callback = 0;
|
|
thunk->flags = CALLBACK_NULL;
|
|
thunk->hMmdrv = NULL;
|
|
thunk->kind = MMSYSTDRV_MAX;
|
|
}
|
|
}
|
|
for (thunk = MMSYSTDRV_Thunks; thunk < &MMSYSTDRV_Thunks[MMSYSTDRV_MAX_THUNKS]; thunk++)
|
|
{
|
|
if (thunk->callback == 0 && thunk->hMmdrv == NULL)
|
|
{
|
|
thunk->callback = callback;
|
|
thunk->flags = flags;
|
|
thunk->hMmdrv = NULL;
|
|
thunk->kind = kind;
|
|
LeaveCriticalSection(&mmdrv_cs);
|
|
return thunk;
|
|
}
|
|
}
|
|
LeaveCriticalSection(&mmdrv_cs);
|
|
FIXME("Out of mmdrv-thunks. Bump MMDRV_MAX_THUNKS\n");
|
|
return NULL;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_FindHandle
|
|
*
|
|
* Must be called with lock set
|
|
*/
|
|
static void* MMSYSTDRV_FindHandle(void* h)
|
|
{
|
|
struct mmsystdrv_thunk* thunk;
|
|
|
|
for (thunk = MMSYSTDRV_Thunks; thunk < &MMSYSTDRV_Thunks[MMSYSTDRV_MAX_THUNKS]; thunk++)
|
|
{
|
|
if (thunk->hMmdrv == h)
|
|
{
|
|
if (thunk->kind >= MMSYSTDRV_MAX) FIXME("Kind isn't properly initialized %x\n", thunk->kind);
|
|
return thunk;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_SetHandle
|
|
*
|
|
*/
|
|
void MMSYSTDRV_SetHandle(struct mmsystdrv_thunk* thunk, void* h)
|
|
{
|
|
if (MMSYSTDRV_FindHandle(h)) FIXME("Already has a thunk for this handle %p!!!\n", h);
|
|
thunk->hMmdrv = h;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_DeleteThunk
|
|
*/
|
|
void MMSYSTDRV_DeleteThunk(struct mmsystdrv_thunk* thunk)
|
|
{
|
|
thunk->callback = 0;
|
|
thunk->flags = CALLBACK_NULL;
|
|
thunk->hMmdrv = NULL;
|
|
thunk->kind = MMSYSTDRV_MAX;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_CloseHandle
|
|
*/
|
|
void MMSYSTDRV_CloseHandle(void* h)
|
|
{
|
|
struct mmsystdrv_thunk* thunk;
|
|
|
|
EnterCriticalSection(&mmdrv_cs);
|
|
if ((thunk = MMSYSTDRV_FindHandle(h)))
|
|
{
|
|
MMSYSTDRV_DeleteThunk(thunk);
|
|
}
|
|
LeaveCriticalSection(&mmdrv_cs);
|
|
}
|
|
|
|
/******************************************************************
|
|
* MMSYSTDRV_Message
|
|
*/
|
|
DWORD MMSYSTDRV_Message(void* h, UINT msg, DWORD_PTR param1, DWORD_PTR param2)
|
|
{
|
|
struct mmsystdrv_thunk* thunk = MMSYSTDRV_FindHandle(h);
|
|
struct MMSYSTDRV_Type* drvtype;
|
|
MMSYSTEM_MapType map;
|
|
DWORD ret;
|
|
|
|
if (!thunk) return MMSYSERR_INVALHANDLE;
|
|
drvtype = &MMSYSTEM_DriversType[thunk->kind];
|
|
|
|
map = drvtype->mapmsg16to32W(msg, ¶m1, ¶m2);
|
|
switch (map) {
|
|
case MMSYSTEM_MAP_NOMEM:
|
|
ret = MMSYSERR_NOMEM;
|
|
break;
|
|
case MMSYSTEM_MAP_MSGERROR:
|
|
FIXME("NIY: no conversion yet 16->32 kind=%u msg=%u\n", thunk->kind, msg);
|
|
ret = MMSYSERR_ERROR;
|
|
break;
|
|
case MMSYSTEM_MAP_OK:
|
|
case MMSYSTEM_MAP_OKMEM:
|
|
TRACE("Calling message(msg=%u p1=0x%08lx p2=0x%08lx)\n",
|
|
msg, param1, param2);
|
|
switch (thunk->kind)
|
|
{
|
|
case MMSYSTDRV_MIXER: ret = mixerMessage (h, msg, param1, param2); break;
|
|
case MMSYSTDRV_MIDIIN:
|
|
switch (msg)
|
|
{
|
|
case MIDM_ADDBUFFER: ret = midiInAddBuffer(h, (LPMIDIHDR)param1, param2); break;
|
|
case MIDM_PREPARE: ret = midiInPrepareHeader(h, (LPMIDIHDR)param1, param2); break;
|
|
case MIDM_UNPREPARE: ret = midiInUnprepareHeader(h, (LPMIDIHDR)param1, param2); break;
|
|
default: ret = midiInMessage(h, msg, param1, param2); break;
|
|
}
|
|
break;
|
|
case MMSYSTDRV_MIDIOUT:
|
|
switch (msg)
|
|
{
|
|
case MODM_PREPARE: ret = midiOutPrepareHeader(h, (LPMIDIHDR)param1, param2); break;
|
|
case MODM_UNPREPARE: ret = midiOutUnprepareHeader(h, (LPMIDIHDR)param1, param2); break;
|
|
case MODM_LONGDATA: ret = midiOutLongMsg(h, (LPMIDIHDR)param1, param2); break;
|
|
default: ret = midiOutMessage(h, msg, param1, param2); break;
|
|
}
|
|
break;
|
|
case MMSYSTDRV_WAVEIN:
|
|
switch (msg)
|
|
{
|
|
case WIDM_ADDBUFFER: ret = waveInAddBuffer(h, (LPWAVEHDR)param1, param2); break;
|
|
case WIDM_PREPARE: ret = waveInPrepareHeader(h, (LPWAVEHDR)param1, param2); break;
|
|
case WIDM_UNPREPARE: ret = waveInUnprepareHeader(h, (LPWAVEHDR)param1, param2); break;
|
|
default: ret = waveInMessage(h, msg, param1, param2); break;
|
|
}
|
|
break;
|
|
case MMSYSTDRV_WAVEOUT:
|
|
switch (msg)
|
|
{
|
|
case WODM_PREPARE: ret = waveOutPrepareHeader(h, (LPWAVEHDR)param1, param2); break;
|
|
case WODM_UNPREPARE: ret = waveOutUnprepareHeader(h, (LPWAVEHDR)param1, param2); break;
|
|
case WODM_WRITE: ret = waveOutWrite(h, (LPWAVEHDR)param1, param2); break;
|
|
default: ret = waveOutMessage(h, msg, param1, param2); break;
|
|
}
|
|
break;
|
|
default: ret = MMSYSERR_INVALHANDLE; break; /* should never be reached */
|
|
}
|
|
if (map == MMSYSTEM_MAP_OKMEM)
|
|
drvtype->unmapmsg16to32W(msg, ¶m1, ¶m2, ret);
|
|
break;
|
|
default:
|
|
FIXME("NIY\n");
|
|
ret = MMSYSERR_NOTSUPPORTED;
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|