dotfiles/pkgs/osu-wine/audio-revert/winecoreaudio.drv/midi.c
2024-05-15 08:35:49 +07:00

227 lines
6.3 KiB
C

/*
* MIDI driver for macOS (PE-side)
*
* Copyright 1994 Martin Ayotte
* Copyright 1998 Luiz Otavio L. Zorzella
* Copyright 1998, 1999 Eric POUECH
* Copyright 2005, 2006 Emmanuel Maillard
* Copyright 2021 Huw Davies
*
* 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 <string.h>
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "wingdi.h"
#include "winuser.h"
#include "winnls.h"
#include "mmddk.h"
#include "mmdeviceapi.h"
#include "audioclient.h"
#include "wine/debug.h"
#include "wine/unixlib.h"
#include "coreaudio.h"
#include "unixlib.h"
WINE_DEFAULT_DEBUG_CHANNEL(midi);
static void notify_client(struct notify_context *notify)
{
TRACE("dev_id=%d msg=%d param1=%04IX param2=%04IX\n", notify->dev_id, notify->msg, notify->param_1, notify->param_2);
DriverCallback(notify->callback, notify->flags, notify->device, notify->msg,
notify->instance, notify->param_1, notify->param_2);
}
static DWORD WINAPI notify_thread(void *p)
{
struct midi_notify_wait_params params;
struct notify_context notify;
BOOL quit;
params.notify = &notify;
params.quit = &quit;
while (1)
{
UNIX_CALL(midi_notify_wait, &params);
if (quit) break;
if (notify.send_notify) notify_client(&notify);
}
return 0;
}
static LONG CoreAudio_MIDIInit(void)
{
struct midi_init_params params;
UINT err;
params.err = &err;
UNIX_CALL(midi_init, &params);
if (err != DRV_SUCCESS)
{
ERR("can't create midi client\n");
return err;
}
CloseHandle(CreateThread(NULL, 0, notify_thread, NULL, 0, NULL));
return err;
}
static LONG CoreAudio_MIDIRelease(void)
{
TRACE("\n");
UNIX_CALL(midi_release, NULL);
return DRV_SUCCESS;
}
/**************************************************************************
* modMessage
*/
DWORD WINAPI CoreAudio_modMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1, DWORD_PTR dwParam2)
{
struct midi_out_message_params params;
struct notify_context notify;
UINT err;
TRACE("%d %08x %08Ix %08Ix %08Ix\n", wDevID, wMsg, dwUser, dwParam1, dwParam2);
params.dev_id = wDevID;
params.msg = wMsg;
params.user = dwUser;
params.param_1 = dwParam1;
params.param_2 = dwParam2;
params.err = &err;
params.notify = &notify;
UNIX_CALL(midi_out_message, &params);
if (!err && notify.send_notify) notify_client(&notify);
return err;
}
/**************************************************************************
* midMessage
*/
DWORD WINAPI CoreAudio_midMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1, DWORD_PTR dwParam2)
{
struct midi_in_message_params params;
struct notify_context notify;
UINT err;
TRACE("%d %08x %08Ix %08Ix %08Ix\n", wDevID, wMsg, dwUser, dwParam1, dwParam2);
params.dev_id = wDevID;
params.msg = wMsg;
params.user = dwUser;
params.param_1 = dwParam1;
params.param_2 = dwParam2;
params.err = &err;
params.notify = &notify;
do
{
UNIX_CALL(midi_in_message, &params);
if ((!err || err == ERROR_RETRY) && notify.send_notify) notify_client(&notify);
} while (err == ERROR_RETRY);
return err;
}
/**************************************************************************
* CoreAudio_drvLoad [internal]
*/
static LRESULT CoreAudio_drvLoad(void)
{
TRACE("()\n");
if (CoreAudio_MIDIInit() != DRV_SUCCESS)
return DRV_FAILURE;
return DRV_SUCCESS;
}
/**************************************************************************
* CoreAudio_drvFree [internal]
*/
static LRESULT CoreAudio_drvFree(void)
{
TRACE("()\n");
CoreAudio_MIDIRelease();
return DRV_SUCCESS;
}
/**************************************************************************
* CoreAudio_drvOpen [internal]
*/
static LRESULT CoreAudio_drvOpen(LPSTR str)
{
TRACE("(%s)\n", str);
return 1;
}
/**************************************************************************
* CoreAudio_drvClose [internal]
*/
static DWORD CoreAudio_drvClose(DWORD dwDevID)
{
TRACE("(%08lx)\n", dwDevID);
return 1;
}
/**************************************************************************
* DriverProc (WINECOREAUDIO.1)
*/
LRESULT CALLBACK CoreAudio_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
LPARAM dwParam1, LPARAM dwParam2)
{
TRACE("(%08IX, %p, %s (%08X), %08IX, %08IX)\n",
dwDevID, hDriv, wMsg == DRV_LOAD ? "DRV_LOAD" :
wMsg == DRV_FREE ? "DRV_FREE" :
wMsg == DRV_OPEN ? "DRV_OPEN" :
wMsg == DRV_CLOSE ? "DRV_CLOSE" :
wMsg == DRV_ENABLE ? "DRV_ENABLE" :
wMsg == DRV_DISABLE ? "DRV_DISABLE" :
wMsg == DRV_QUERYCONFIGURE ? "DRV_QUERYCONFIGURE" :
wMsg == DRV_CONFIGURE ? "DRV_CONFIGURE" :
wMsg == DRV_INSTALL ? "DRV_INSTALL" :
wMsg == DRV_REMOVE ? "DRV_REMOVE" : "UNKNOWN",
wMsg, dwParam1, dwParam2);
switch(wMsg) {
case DRV_LOAD: return CoreAudio_drvLoad();
case DRV_FREE: return CoreAudio_drvFree();
case DRV_OPEN: return CoreAudio_drvOpen((LPSTR)dwParam1);
case DRV_CLOSE: return CoreAudio_drvClose(dwDevID);
case DRV_ENABLE: return 1;
case DRV_DISABLE: return 1;
case DRV_QUERYCONFIGURE: return 1;
case DRV_CONFIGURE: MessageBoxA(0, "CoreAudio driver!", "CoreAudio driver", MB_OK); return 1;
case DRV_INSTALL: return DRVCNF_RESTART;
case DRV_REMOVE: return DRVCNF_RESTART;
default:
return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
}
}