Rémi Bernon : dinput: Implement internal enum_objects for the keyboard device.
Alexandre Julliard
julliard at winehq.org
Mon Oct 18 16:16:28 CDT 2021
Module: wine
Branch: master
Commit: 71ecc179aab7ad103e06b52ea76ae1f1e25b3d3b
URL: https://source.winehq.org/git/wine.git/?a=commit;h=71ecc179aab7ad103e06b52ea76ae1f1e25b3d3b
Author: Rémi Bernon <rbernon at codeweavers.com>
Date: Mon Oct 18 10:21:55 2021 +0200
dinput: Implement internal enum_objects for the keyboard device.
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dinput/device.c | 25 +-----------
dlls/dinput/keyboard.c | 93 ++++++++++++++++++++++++++++++++-------------
dlls/dinput8/tests/device.c | 1 -
3 files changed, 68 insertions(+), 51 deletions(-)
diff --git a/dlls/dinput/device.c b/dlls/dinput/device.c
index 3d3865ec6dd..56354e886d1 100644
--- a/dlls/dinput/device.c
+++ b/dlls/dinput/device.c
@@ -1158,29 +1158,6 @@ HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects( IDirectInputDevice8W *iface
if (flags & ~(DIDFT_AXIS | DIDFT_POV | DIDFT_BUTTON | DIDFT_NODATA | DIDFT_COLLECTION))
return DIERR_INVALIDPARAM;
- if (!impl->vtbl->enum_objects)
- {
- DIDEVICEOBJECTINSTANCEW ddoi;
- DWORD i;
-
- /* Only the fields till dwFFMaxForce are relevant */
- memset( &ddoi, 0, sizeof(ddoi) );
- ddoi.dwSize = FIELD_OFFSET( DIDEVICEOBJECTINSTANCEW, dwFFMaxForce );
-
- for (i = 0; i < impl->data_format.wine_df->dwNumObjs; i++)
- {
- LPDIOBJECTDATAFORMAT odf = dataformat_to_odf( impl->data_format.wine_df, i );
-
- if (flags != DIDFT_ALL && !(flags & DIDFT_GETTYPE( odf->dwType ))) continue;
- if (IDirectInputDevice_GetObjectInfo( iface, &ddoi, odf->dwType, DIPH_BYID ) != DI_OK)
- continue;
-
- if (callback( &ddoi, context ) != DIENUM_CONTINUE) break;
- }
-
- return DI_OK;
- }
-
if (flags == DIDFT_ALL || (flags & DIDFT_AXIS))
{
hr = impl->vtbl->enum_objects( iface, &filter, DIDFT_AXIS, callback, context );
@@ -1421,7 +1398,7 @@ HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
memset(pdidoi, 0, pdidoi->dwSize);
pdidoi->dwSize = dwSize;
if (odf->pguid) pdidoi->guidType = *odf->pguid;
- pdidoi->dwOfs = This->data_format.offsets ? This->data_format.offsets[idx] : odf->dwOfs;
+ pdidoi->dwOfs = odf->dwOfs;
pdidoi->dwType = odf->dwType;
pdidoi->dwFlags = odf->dwFlags;
diff --git a/dlls/dinput/keyboard.c b/dlls/dinput/keyboard.c
index a296ebc98ce..50e292abaad 100644
--- a/dlls/dinput/keyboard.c
+++ b/dlls/dinput/keyboard.c
@@ -196,14 +196,11 @@ static HRESULT alloc_device( REFGUID rguid, IDirectInputImpl *dinput, SysKeyboar
{
BYTE subtype = get_keyboard_subtype();
SysKeyboardImpl* newDevice;
- LPDIDATAFORMAT df = NULL;
- int i, idx = 0;
HRESULT hr;
if (FAILED(hr = direct_input_device_alloc( sizeof(SysKeyboardImpl), &SysKeyboardWvt, &keyboard_internal_vtbl,
rguid, dinput, (void **)&newDevice )))
return hr;
- df = newDevice->base.data_format.wine_df;
newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": SysKeyboardImpl*->base.crit");
fill_keyboard_dideviceinstanceW( &newDevice->base.instance, newDevice->base.dinput->dwVersion, subtype );
@@ -211,33 +208,14 @@ static HRESULT alloc_device( REFGUID rguid, IDirectInputImpl *dinput, SysKeyboar
newDevice->base.caps.dwFirmwareRevision = 100;
newDevice->base.caps.dwHardwareRevision = 100;
- /* Create copy of default data format */
- memcpy(df, &c_dfDIKeyboard, c_dfDIKeyboard.dwSize);
- if (!(df->rgodf = malloc( df->dwNumObjs * df->dwObjSize ))) goto failed;
-
- for (i = 0; i < df->dwNumObjs; i++)
+ if (FAILED(hr = direct_input_device_init( &newDevice->base.IDirectInputDevice8W_iface )))
{
- char buf[MAX_PATH];
- BYTE dik_code;
-
- if (!GetKeyNameTextA(((i & 0x7f) << 16) | ((i & 0x80) << 17), buf, sizeof(buf)))
- continue;
-
- dik_code = map_dik_code( i, 0, subtype, dinput->dwVersion );
- memcpy(&df->rgodf[idx], &c_dfDIKeyboard.rgodf[dik_code], df->dwObjSize);
- df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(dik_code) | DIDFT_PSHBUTTON;
+ IDirectInputDevice_Release( &newDevice->base.IDirectInputDevice8W_iface );
+ return hr;
}
- df->dwNumObjs = idx;
- newDevice->base.caps.dwButtons = idx;
*out = newDevice;
return DI_OK;
-
-failed:
- if (df) free( df->rgodf );
- free( df );
- free( newDevice );
- return DIERR_OUTOFMEMORY;
}
static HRESULT keyboarddev_create_device( IDirectInputImpl *dinput, REFGUID rguid, IDirectInputDevice8W **out )
@@ -407,12 +385,75 @@ static HRESULT keyboard_internal_unacquire( IDirectInputDevice8W *iface )
return DI_OK;
}
+static BOOL try_enum_object( const DIPROPHEADER *filter, DWORD flags, LPDIENUMDEVICEOBJECTSCALLBACKW callback,
+ DIDEVICEOBJECTINSTANCEW *instance, void *data )
+{
+ if (flags != DIDFT_ALL && !(flags & DIDFT_GETTYPE( instance->dwType ))) return DIENUM_CONTINUE;
+
+ switch (filter->dwHow)
+ {
+ case DIPH_DEVICE:
+ return callback( instance, data );
+ case DIPH_BYOFFSET:
+ if (filter->dwObj != instance->dwOfs) return DIENUM_CONTINUE;
+ return callback( instance, data );
+ case DIPH_BYID:
+ if ((filter->dwObj & 0x00ffffff) != (instance->dwType & 0x00ffffff)) return DIENUM_CONTINUE;
+ return callback( instance, data );
+ }
+
+ return DIENUM_CONTINUE;
+}
+
+static HRESULT keyboard_internal_enum_objects( IDirectInputDevice8W *iface, const DIPROPHEADER *header, DWORD flags,
+ LPDIENUMDEVICEOBJECTSCALLBACKW callback, void *context )
+{
+ SysKeyboardImpl *impl = impl_from_IDirectInputDevice8W( iface );
+ BYTE subtype = GET_DIDEVICE_SUBTYPE( impl->base.instance.dwDevType );
+ DIDEVICEOBJECTINSTANCEW instance =
+ {
+ .dwSize = sizeof(DIDEVICEOBJECTINSTANCEW),
+ .guidType = GUID_Key,
+ .dwOfs = DIK_ESCAPE,
+ .dwType = DIDFT_PSHBUTTON | DIDFT_MAKEINSTANCE( DIK_ESCAPE ),
+ };
+ DIDATAFORMAT *format = impl->base.data_format.wine_df;
+ int *offsets = impl->base.data_format.offsets;
+ DIPROPHEADER filter = *header;
+ DWORD i, dik;
+ BOOL ret;
+
+ if (header->dwHow != DIPH_DEVICE && header->dwHow != DIPH_BYOFFSET && header->dwHow != DIPH_BYID)
+ return DIERR_UNSUPPORTED;
+
+ if (filter.dwHow == DIPH_BYOFFSET)
+ {
+ if (!offsets) return DIENUM_CONTINUE;
+ for (i = 0; i < format->dwNumObjs; ++i)
+ if (offsets[i] == filter.dwObj) break;
+ if (i == format->dwNumObjs) return DIENUM_CONTINUE;
+ filter.dwObj = format->rgodf[i].dwOfs;
+ }
+
+ for (i = 0; i < 512; ++i)
+ {
+ if (!GetKeyNameTextW( i << 16, instance.tszName, ARRAY_SIZE(instance.tszName) )) continue;
+ if (!(dik = map_dik_code( i, 0, subtype, impl->base.dinput->dwVersion ))) continue;
+ instance.dwOfs = dik;
+ instance.dwType = DIDFT_PSHBUTTON | DIDFT_MAKEINSTANCE( dik );
+ ret = try_enum_object( &filter, flags, callback, &instance, context );
+ if (ret != DIENUM_CONTINUE) return DIENUM_STOP;
+ }
+
+ return DIENUM_CONTINUE;
+}
+
static const struct dinput_device_vtbl keyboard_internal_vtbl =
{
NULL,
keyboard_internal_acquire,
keyboard_internal_unacquire,
- NULL,
+ keyboard_internal_enum_objects,
};
static const IDirectInputDevice8WVtbl SysKeyboardWvt =
diff --git a/dlls/dinput8/tests/device.c b/dlls/dinput8/tests/device.c
index 9122799b118..8d208a0bcb1 100644
--- a/dlls/dinput8/tests/device.c
+++ b/dlls/dinput8/tests/device.c
@@ -1068,7 +1068,6 @@ static BOOL CALLBACK check_objects( const DIDEVICEOBJECTINSTANCEW *obj, void *ar
winetest_push_context( "obj[%d]", params->index );
- todo_wine_if( obj->dwSize == sizeof(DIDEVICEOBJECTINSTANCE_DX3W) )
check_member( *obj, *exp, "%u", dwSize );
check_member_guid( *obj, *exp, guidType );
todo_wine_if( todo->offset )
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