dlls/dinput/device_private.h

   1 /*
   2  * Copyright 2000 Lionel Ulmer
   3  * Copyright 2000-2001 TransGaming Technologies Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #ifndef __WINE_DLLS_DINPUT_DINPUTDEVICE_PRIVATE_H
  21 #define __WINE_DLLS_DINPUT_DINPUTDEVICE_PRIVATE_H
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "dinput.h"
  28 #include "wine/list.h"
  29 #include "dinput_private.h"
  30
  31 typedef struct
  32 {
  33     int size;
  34     int offset_in;
  35     int offset_out;
  36     int value;
  37 } DataTransform;
  38
  39 typedef struct
  40 {
  41     int                         size;
  42     int                         internal_format_size;
  43     DataTransform              *dt;
  44
  45     int                        *offsets;     /* object offsets */
  46     LPDIDATAFORMAT              wine_df;     /* wine internal data format */
  47     LPDIDATAFORMAT              user_df;     /* user defined data format */
  48 } DataFormat;
  49
  50 typedef struct
  51 {
  52     unsigned int offset;
  53     UINT_PTR uAppData;
  54 } ActionMap;
  55
  56 typedef HRESULT dinput_device_read_state( IDirectInputDevice8W *iface );
  57
  58 /* Device implementation */
  59 typedef struct IDirectInputDeviceImpl IDirectInputDeviceImpl;
  60 struct IDirectInputDeviceImpl
  61 {
  62     IDirectInputDevice8W        IDirectInputDevice8W_iface;
  63     IDirectInputDevice8A        IDirectInputDevice8A_iface;
  64     LONG                        ref;
  65     GUID                        guid;
  66     CRITICAL_SECTION            crit;
  67     IDirectInputImpl           *dinput;
  68     struct list                 entry;       /* entry into acquired device list */
  69     HANDLE                      hEvent;
  70     DWORD                       dwCoopLevel;
  71     HWND                        win;
  72     int                         acquired;
  73
  74     BOOL                        use_raw_input; /* use raw input instead of low-level messages */
  75     RAWINPUTDEVICE              raw_device;    /* raw device to (un)register */
  76
  77     LPDIDEVICEOBJECTDATA        data_queue;  /* buffer for 'GetDeviceData'.                 */
  78     int                         queue_len;   /* valid size of the queue                     */
  79     int                         queue_head;  /* position to write new event into queue      */
  80     int                         queue_tail;  /* next event to read from queue               */
  81     BOOL                        overflow;    /* return DI_BUFFEROVERFLOW in 'GetDeviceData' */
  82     DWORD                       buffersize;  /* size of the queue - set in 'SetProperty'    */
  83
  84     DataFormat                  data_format; /* user data format and wine to user format converter */
  85
  86     /* Action mapping */
  87     int                         num_actions; /* number of actions mapped */
  88     ActionMap                  *action_map;  /* array of mappings */
  89
  90     /* internal device file reading */
  91     HANDLE                    read_event;
  92     dinput_device_read_state *read_callback;
  93 };
  94
  95 extern HRESULT direct_input_device_alloc( SIZE_T size, const IDirectInputDevice8WVtbl *vtbl, const GUID *guid,
  96                                           IDirectInputImpl *dinput, void **out ) DECLSPEC_HIDDEN;
  97 extern const IDirectInputDevice8AVtbl dinput_device_a_vtbl DECLSPEC_HIDDEN;
  98
  99 extern BOOL get_app_key(HKEY*, HKEY*) DECLSPEC_HIDDEN;
 100 extern DWORD get_config_key(HKEY, HKEY, const char*, char*, DWORD) DECLSPEC_HIDDEN;
 101
 102 /* Routines to do DataFormat / WineFormat conversions */
 103 extern void fill_DataFormat(void *out, DWORD size, const void *in, const DataFormat *df)  DECLSPEC_HIDDEN;
 104 extern void release_DataFormat(DataFormat *df)  DECLSPEC_HIDDEN;
 105 extern void queue_event( IDirectInputDevice8W *iface, int inst_id, DWORD data, DWORD time, DWORD seq ) DECLSPEC_HIDDEN;
 106 /* Helper functions to work with data format */
 107 extern int id_to_object(LPCDIDATAFORMAT df, int id) DECLSPEC_HIDDEN;
 108 extern int find_property(const DataFormat *df, LPCDIPROPHEADER ph) DECLSPEC_HIDDEN;
 109
 110 /* Common joystick stuff */
 111 typedef struct
 112 {
 113     LONG lDevMin;
 114     LONG lDevMax;
 115     LONG lMin;
 116     LONG lMax;
 117     LONG lDeadZone;
 118     LONG lSaturation;
 119 } ObjProps;
 120
 121 extern DWORD joystick_map_pov(const POINTL *p) DECLSPEC_HIDDEN;
 122 extern LONG joystick_map_axis(ObjProps *props, int val) DECLSPEC_HIDDEN;
 123
 124 typedef struct
 125 {
 126     struct list entry;
 127     LPDIRECTINPUTEFFECT ref;
 128 } effect_list_item;
 129
 130 extern const GUID DInput_PIDVID_Product_GUID DECLSPEC_HIDDEN;
 131
 132 /* Various debug tools */
 133 extern void _dump_DIPROPHEADER(LPCDIPROPHEADER diph)  DECLSPEC_HIDDEN;
 134 extern void _dump_OBJECTINSTANCEA(const DIDEVICEOBJECTINSTANCEA *ddoi)  DECLSPEC_HIDDEN;
 135 extern void _dump_OBJECTINSTANCEW(const DIDEVICEOBJECTINSTANCEW *ddoi)  DECLSPEC_HIDDEN;
 136 extern void _dump_DIDATAFORMAT(const DIDATAFORMAT *df)  DECLSPEC_HIDDEN;
 137 extern const char *_dump_dinput_GUID(const GUID *guid)  DECLSPEC_HIDDEN;
 138
 139 extern LPDIOBJECTDATAFORMAT dataformat_to_odf_by_type(LPCDIDATAFORMAT df, int n, DWORD type)   DECLSPEC_HIDDEN;
 140
 141 extern HRESULT _build_action_map(LPDIRECTINPUTDEVICE8W iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUserName, DWORD dwFlags, DWORD devMask, LPCDIDATAFORMAT df)  DECLSPEC_HIDDEN;
 142 extern HRESULT _set_action_map(LPDIRECTINPUTDEVICE8W iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUserName, DWORD dwFlags, LPCDIDATAFORMAT df) DECLSPEC_HIDDEN;
 143
 144 /* And the stubs */
 145 extern HRESULT WINAPI IDirectInputDevice2WImpl_Acquire(LPDIRECTINPUTDEVICE8W iface) DECLSPEC_HIDDEN;
 146 extern HRESULT WINAPI IDirectInputDevice2WImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface) DECLSPEC_HIDDEN;
 147 extern HRESULT WINAPI IDirectInputDevice2WImpl_SetDataFormat(LPDIRECTINPUTDEVICE8W iface, LPCDIDATAFORMAT df) DECLSPEC_HIDDEN;
 148 extern HRESULT WINAPI IDirectInputDevice2WImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8W iface, HWND hwnd, DWORD dwflags) DECLSPEC_HIDDEN;
 149 extern HRESULT WINAPI IDirectInputDevice2WImpl_SetEventNotification(LPDIRECTINPUTDEVICE8W iface, HANDLE hnd) DECLSPEC_HIDDEN;
 150 extern ULONG WINAPI IDirectInputDevice2WImpl_Release(LPDIRECTINPUTDEVICE8W iface) DECLSPEC_HIDDEN;
 151 extern HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(LPDIRECTINPUTDEVICE8W iface, REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
 152 extern ULONG WINAPI IDirectInputDevice2WImpl_AddRef(LPDIRECTINPUTDEVICE8W iface) DECLSPEC_HIDDEN;
 153 extern HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(
 154         LPDIRECTINPUTDEVICE8W iface,
 155         LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback,
 156         LPVOID lpvRef,
 157         DWORD dwFlags)  DECLSPEC_HIDDEN;
 158 extern HRESULT WINAPI IDirectInputDevice2WImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph) DECLSPEC_HIDDEN;
 159 extern HRESULT WINAPI IDirectInputDevice2WImpl_SetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIPROPHEADER pdiph) DECLSPEC_HIDDEN;
 160 extern HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
 161                                                              LPDIDEVICEOBJECTINSTANCEW pdidoi,
 162                                                              DWORD dwObj,
 163                                                              DWORD dwHow) DECLSPEC_HIDDEN;
 164 extern HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD dodsize, LPDIDEVICEOBJECTDATA dod,
 165                                                              LPDWORD entries, DWORD flags) DECLSPEC_HIDDEN;
 166 extern HRESULT WINAPI IDirectInputDevice2WImpl_RunControlPanel(LPDIRECTINPUTDEVICE8W iface, HWND hwndOwner, DWORD dwFlags) DECLSPEC_HIDDEN;
 167 extern HRESULT WINAPI IDirectInputDevice2WImpl_Initialize(LPDIRECTINPUTDEVICE8W iface, HINSTANCE hinst, DWORD dwVersion,
 168                                                           REFGUID rguid) DECLSPEC_HIDDEN;
 169 extern HRESULT WINAPI IDirectInputDevice2WImpl_CreateEffect(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIEFFECT lpeff,
 170                                                             LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
 171 extern HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
 172         LPDIRECTINPUTDEVICE8W iface,
 173         LPDIENUMEFFECTSCALLBACKW lpCallback,
 174         LPVOID lpvRef,
 175         DWORD dwFlags)  DECLSPEC_HIDDEN;
 176 extern HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
 177         LPDIRECTINPUTDEVICE8W iface,
 178         LPDIEFFECTINFOW lpdei,
 179         REFGUID rguid)  DECLSPEC_HIDDEN;
 180 extern HRESULT WINAPI IDirectInputDevice2WImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8W iface, LPDWORD pdwOut) DECLSPEC_HIDDEN;
 181 extern HRESULT WINAPI IDirectInputDevice2WImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8W iface, DWORD dwFlags) DECLSPEC_HIDDEN;
 182 extern HRESULT WINAPI IDirectInputDevice2WImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8W iface,
 183                                                                         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback,
 184                                                                         LPVOID lpvRef, DWORD dwFlags) DECLSPEC_HIDDEN;
 185 extern HRESULT WINAPI IDirectInputDevice2WImpl_Escape(LPDIRECTINPUTDEVICE8W iface, LPDIEFFESCAPE lpDIEEsc) DECLSPEC_HIDDEN;
 186 extern HRESULT WINAPI IDirectInputDevice2WImpl_Poll(LPDIRECTINPUTDEVICE8W iface) DECLSPEC_HIDDEN;
 187 extern HRESULT WINAPI IDirectInputDevice2WImpl_SendDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD cbObjectData,
 188                                                               LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut, DWORD dwFlags) DECLSPEC_HIDDEN;
 189 extern HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
 190                                                                  LPCWSTR lpszFileName,
 191                                                                  LPDIENUMEFFECTSINFILECALLBACK pec,
 192                                                                  LPVOID pvRef,
 193                                                                  DWORD dwFlags)  DECLSPEC_HIDDEN;
 194 extern HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
 195                                                                  LPCWSTR lpszFileName,
 196                                                                  DWORD dwEntries,
 197                                                                  LPDIFILEEFFECT rgDiFileEft,
 198                                                                  DWORD dwFlags)  DECLSPEC_HIDDEN;
 199 extern HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
 200                                                               LPDIACTIONFORMATW lpdiaf,
 201                                                               LPCWSTR lpszUserName,
 202                                                               DWORD dwFlags) DECLSPEC_HIDDEN;
 203 extern HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
 204                                                             LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader) DECLSPEC_HIDDEN;
 205
 206 #endif /* __WINE_DLLS_DINPUT_DINPUTDEVICE_PRIVATE_H */