133 lines
5.5 KiB
C
133 lines
5.5 KiB
C
/*
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* Copyright 2000 Lionel Ulmer
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* Copyright 2000-2001 TransGaming Technologies Inc.
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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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#ifndef __WINE_DLLS_DINPUT_DINPUTDEVICE_PRIVATE_H
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#define __WINE_DLLS_DINPUT_DINPUTDEVICE_PRIVATE_H
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "dinput.h"
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#include "wine/list.h"
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#include "dinput_private.h"
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typedef struct
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{
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int size;
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int offset_in;
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int offset_out;
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int value;
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} DataTransform;
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typedef struct
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{
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int size;
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DataTransform *dt;
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int *offsets; /* object offsets */
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LPDIDATAFORMAT wine_df; /* wine internal data format */
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} DataFormat;
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typedef struct
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{
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unsigned int offset;
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UINT_PTR uAppData;
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} ActionMap;
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struct dinput_device_vtbl
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{
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void (*release)( IDirectInputDevice8W *iface );
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HRESULT (*poll)( IDirectInputDevice8W *iface );
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HRESULT (*read)( IDirectInputDevice8W *iface );
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HRESULT (*acquire)( IDirectInputDevice8W *iface );
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HRESULT (*unacquire)( IDirectInputDevice8W *iface );
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HRESULT (*enum_objects)( IDirectInputDevice8W *iface, const DIPROPHEADER *filter, DWORD flags,
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LPDIENUMDEVICEOBJECTSCALLBACKW callback, void *context );
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HRESULT (*get_property)( IDirectInputDevice8W *iface, DWORD property, DIPROPHEADER *header,
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DIDEVICEOBJECTINSTANCEW *instance );
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HRESULT (*set_property)( IDirectInputDevice8W *iface, DWORD property, const DIPROPHEADER *header,
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const DIDEVICEOBJECTINSTANCEW *instance );
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HRESULT (*get_effect_info)( IDirectInputDevice8W *iface, DIEFFECTINFOW *info, const GUID *guid );
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HRESULT (*create_effect)( IDirectInputDevice8W *iface, IDirectInputEffect **out );
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HRESULT (*send_force_feedback_command)( IDirectInputDevice8W *iface, DWORD command );
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HRESULT (*enum_created_effect_objects)( IDirectInputDevice8W *iface, LPDIENUMCREATEDEFFECTOBJECTSCALLBACK callback,
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void *context, DWORD flags );
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};
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#define DEVICE_STATE_MAX_SIZE 1024
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/* Device implementation */
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struct dinput_device
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{
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IDirectInputDevice8W IDirectInputDevice8W_iface;
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IDirectInputDevice8A IDirectInputDevice8A_iface;
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LONG ref;
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GUID guid;
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CRITICAL_SECTION crit;
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IDirectInputImpl *dinput;
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struct list entry; /* entry into acquired device list */
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HANDLE hEvent;
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DIDEVICEINSTANCEW instance;
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DIDEVCAPS caps;
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DWORD dwCoopLevel;
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HWND win;
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int acquired;
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BOOL use_raw_input; /* use raw input instead of low-level messages */
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RAWINPUTDEVICE raw_device; /* raw device to (un)register */
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LPDIDEVICEOBJECTDATA data_queue; /* buffer for 'GetDeviceData'. */
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int queue_len; /* valid size of the queue */
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int queue_head; /* position to write new event into queue */
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int queue_tail; /* next event to read from queue */
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BOOL overflow; /* return DI_BUFFEROVERFLOW in 'GetDeviceData' */
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DWORD buffersize; /* size of the queue - set in 'SetProperty' */
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DataFormat data_format; /* user data format and wine to user format converter */
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DIDATAFORMAT *user_format;
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/* Action mapping */
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int num_actions; /* number of actions mapped */
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ActionMap *action_map; /* array of mappings */
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/* internal device callbacks */
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HANDLE read_event;
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const struct dinput_device_vtbl *vtbl;
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BYTE device_state_report_id;
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BYTE device_state[DEVICE_STATE_MAX_SIZE];
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};
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extern HRESULT dinput_device_alloc( SIZE_T size, const struct dinput_device_vtbl *vtbl, const GUID *guid,
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IDirectInputImpl *dinput, void **out ) DECLSPEC_HIDDEN;
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extern HRESULT dinput_device_init( IDirectInputDevice8W *iface );
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extern void dinput_device_destroy( IDirectInputDevice8W *iface );
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extern BOOL get_app_key(HKEY*, HKEY*) DECLSPEC_HIDDEN;
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extern DWORD get_config_key( HKEY, HKEY, const WCHAR *, WCHAR *, DWORD ) DECLSPEC_HIDDEN;
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extern BOOL device_instance_is_disabled( DIDEVICEINSTANCEW *instance, BOOL *override ) DECLSPEC_HIDDEN;
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/* Routines to do DataFormat / WineFormat conversions */
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extern void queue_event( IDirectInputDevice8W *iface, int inst_id, DWORD data, DWORD time, DWORD seq ) DECLSPEC_HIDDEN;
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extern const GUID dinput_pidvid_guid DECLSPEC_HIDDEN;
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#endif /* __WINE_DLLS_DINPUT_DINPUTDEVICE_PRIVATE_H */
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