Zebediah Figura : dinput: Store the device_format field inline in struct dinput_device.
Alexandre Julliard
julliard at winehq.org
Mon May 16 15:37:58 CDT 2022
Module: wine
Branch: master
Commit: 34bb22371500b9ead0ac37e1fc1116d4b5e60bf4
URL: https://source.winehq.org/git/wine.git/?a=commit;h=34bb22371500b9ead0ac37e1fc1116d4b5e60bf4
Author: Zebediah Figura <zfigura at codeweavers.com>
Date: Mon May 16 11:50:38 2022 +0200
dinput: Store the device_format field inline in struct dinput_device.
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dinput/device.c | 35 +++++++++++++----------------------
dlls/dinput/device_private.h | 2 +-
dlls/dinput/joystick_hid.c | 4 ++--
3 files changed, 16 insertions(+), 25 deletions(-)
diff --git a/dlls/dinput/device.c b/dlls/dinput/device.c
index d881669c06f..a23398ac794 100644
--- a/dlls/dinput/device.c
+++ b/dlls/dinput/device.c
@@ -244,7 +244,7 @@ LPDIOBJECTDATAFORMAT dataformat_to_odf_by_type(LPCDIDATAFORMAT df, int n, DWORD
return NULL;
}
-static BOOL match_device_object( DIDATAFORMAT *device_format, DIDATAFORMAT *user_format,
+static BOOL match_device_object( const DIDATAFORMAT *device_format, DIDATAFORMAT *user_format,
const DIDATAFORMAT *format, const DIOBJECTDATAFORMAT *match_obj, DWORD version )
{
DWORD i, device_instance, instance = DIDFT_GETINSTANCE( match_obj->dwType );
@@ -276,11 +276,10 @@ static BOOL match_device_object( DIDATAFORMAT *device_format, DIDATAFORMAT *user
static HRESULT dinput_device_init_user_format( struct dinput_device *impl, const DIDATAFORMAT *format )
{
- DIDATAFORMAT *user_format, *device_format = impl->device_format;
+ DIDATAFORMAT *user_format, *device_format = &impl->device_format;
DIOBJECTDATAFORMAT *user_obj, *match_obj;
DWORD i;
- if (!device_format) return DIERR_INVALIDPARAM;
if (!(user_format = malloc( sizeof(DIDATAFORMAT) ))) return DIERR_OUTOFMEMORY;
*user_format = *device_format;
user_format->dwFlags = format->dwFlags;
@@ -322,12 +321,12 @@ failed:
static int id_to_offset( struct dinput_device *impl, int id )
{
- DIDATAFORMAT *device_format = impl->device_format, *user_format = impl->user_format;
+ DIDATAFORMAT *user_format = impl->user_format;
DIOBJECTDATAFORMAT *user_obj;
if (!user_format) return -1;
- user_obj = user_format->rgodf + device_format->dwNumObjs;
+ user_obj = user_format->rgodf + impl->device_format.dwNumObjs;
while (user_obj-- > user_format->rgodf)
{
if (!user_obj->dwType) continue;
@@ -346,9 +345,9 @@ static DWORD semantic_to_obj_id( struct dinput_device *This, DWORD dwSemantic )
DWORD instance;
int i;
- for (i = 0; i < This->device_format->dwNumObjs && !found; i++)
+ for (i = 0; i < This->device_format.dwNumObjs && !found; i++)
{
- LPDIOBJECTDATAFORMAT odf = dataformat_to_odf( This->device_format, i );
+ LPDIOBJECTDATAFORMAT odf = dataformat_to_odf( &This->device_format, i );
if (byofs && value != odf->dwOfs) continue;
if (!byofs && value != DIDFT_GETINSTANCE(odf->dwType)) continue;
@@ -751,8 +750,7 @@ void dinput_device_destroy( IDirectInputDevice8W *iface )
free( This->data_queue );
/* Free data format */
- free( This->device_format->rgodf );
- free( This->device_format );
+ free( This->device_format.rgodf );
dinput_device_release_user_format( This );
/* Free action mapping */
@@ -889,7 +887,7 @@ static HRESULT WINAPI dinput_device_EnumObjects( IDirectInputDevice8W *iface,
static HRESULT enum_object_filter_init( struct dinput_device *impl, DIPROPHEADER *filter )
{
- DIDATAFORMAT *device_format = impl->device_format, *user_format = impl->user_format;
+ DIDATAFORMAT *device_format = &impl->device_format, *user_format = impl->user_format;
DIOBJECTDATAFORMAT *device_obj, *user_obj;
if (filter->dwHow > DIPH_BYUSAGE) return DIERR_INVALIDPARAM;
@@ -1535,7 +1533,7 @@ static HRESULT WINAPI dinput_device_GetObjectInfo( IDirectInputDevice8W *iface,
static HRESULT WINAPI dinput_device_GetDeviceState( IDirectInputDevice8W *iface, DWORD size, void *data )
{
struct dinput_device *impl = impl_from_IDirectInputDevice8W( iface );
- DIDATAFORMAT *device_format = impl->device_format, *user_format;
+ DIDATAFORMAT *device_format = &impl->device_format, *user_format;
DIOBJECTDATAFORMAT *device_obj, *user_obj;
BYTE *user_state = data;
DIPROPHEADER filter =
@@ -1924,7 +1922,7 @@ static HRESULT WINAPI dinput_device_BuildActionMap( IDirectInputDevice8W *iface,
break;
default:
devMask = DIGENRE_ANY;
- df = impl->device_format;
+ df = &impl->device_format;
break;
}
@@ -2013,7 +2011,7 @@ static HRESULT WINAPI dinput_device_SetActionMap( IDirectInputDevice8W *iface, D
df = &c_dfDIMouse2;
break;
default:
- df = impl->device_format;
+ df = &impl->device_format;
break;
}
@@ -2158,14 +2156,8 @@ HRESULT dinput_device_alloc( SIZE_T size, const struct dinput_device_vtbl *vtbl,
struct dinput *dinput, void **out )
{
struct dinput_device *This;
- DIDATAFORMAT *format;
if (!(This = calloc( 1, size ))) return DIERR_OUTOFMEMORY;
- if (!(format = calloc( 1, sizeof(*format) )))
- {
- free( This );
- return DIERR_OUTOFMEMORY;
- }
This->IDirectInputDevice8A_iface.lpVtbl = &dinput_device_a_vtbl;
This->IDirectInputDevice8W_iface.lpVtbl = &dinput_device_w_vtbl;
@@ -2174,7 +2166,6 @@ HRESULT dinput_device_alloc( SIZE_T size, const struct dinput_device_vtbl *vtbl,
This->instance.dwSize = sizeof(DIDEVICEINSTANCEW);
This->caps.dwSize = sizeof(DIDEVCAPS);
This->caps.dwFlags = DIDC_ATTACHED | DIDC_EMULATED;
- This->device_format = format;
This->device_gain = 10000;
This->force_feedback_state = DIGFFS_STOPPED | DIGFFS_EMPTY;
InitializeCriticalSection( &This->crit );
@@ -2204,7 +2195,7 @@ static const GUID *object_instance_guid( const DIDEVICEOBJECTINSTANCEW *instance
static BOOL CALLBACK enum_objects_init( const DIDEVICEOBJECTINSTANCEW *instance, void *data )
{
struct dinput_device *impl = impl_from_IDirectInputDevice8W( data );
- DIDATAFORMAT *format = impl->device_format;
+ DIDATAFORMAT *format = &impl->device_format;
DIOBJECTDATAFORMAT *obj_format;
if (!format->rgodf)
@@ -2240,7 +2231,7 @@ static BOOL CALLBACK enum_objects_init( const DIDEVICEOBJECTINSTANCEW *instance,
HRESULT dinput_device_init( IDirectInputDevice8W *iface )
{
struct dinput_device *impl = impl_from_IDirectInputDevice8W( iface );
- DIDATAFORMAT *format = impl->device_format;
+ DIDATAFORMAT *format = &impl->device_format;
ULONG i, size;
IDirectInputDevice8_EnumObjects( iface, enum_objects_init, iface, DIDFT_ALL );
diff --git a/dlls/dinput/device_private.h b/dlls/dinput/device_private.h
index 4e76d1ba738..2936e8ccb37 100644
--- a/dlls/dinput/device_private.h
+++ b/dlls/dinput/device_private.h
@@ -103,7 +103,7 @@ struct dinput_device
BOOL overflow; /* return DI_BUFFEROVERFLOW in 'GetDeviceData' */
DWORD buffersize; /* size of the queue - set in 'SetProperty' */
- DIDATAFORMAT *device_format;
+ DIDATAFORMAT device_format;
DIDATAFORMAT *user_format;
/* Action mapping */
diff --git a/dlls/dinput/joystick_hid.c b/dlls/dinput/joystick_hid.c
index c97588d8a07..f0b243091b9 100644
--- a/dlls/dinput/joystick_hid.c
+++ b/dlls/dinput/joystick_hid.c
@@ -1224,7 +1224,7 @@ static HRESULT hid_joystick_read( IDirectInputDevice8W *iface )
};
struct hid_joystick *impl = impl_from_IDirectInputDevice8W( iface );
ULONG i, index, count, report_len = impl->caps.InputReportByteLength;
- DIDATAFORMAT *format = impl->base.device_format;
+ DIDATAFORMAT *format = &impl->base.device_format;
char *report_buf = impl->input_report_buf;
struct parse_device_state_params params;
struct hid_joystick_effect *effect;
@@ -2300,7 +2300,7 @@ static BOOL get_parameters_object_id( struct hid_joystick *impl, struct hid_valu
static BOOL get_parameters_object_ofs( struct hid_joystick *impl, struct hid_value_caps *caps,
DIDEVICEOBJECTINSTANCEW *instance, void *data )
{
- DIDATAFORMAT *device_format = impl->base.device_format, *user_format = impl->base.user_format;
+ DIDATAFORMAT *device_format = &impl->base.device_format, *user_format = impl->base.user_format;
DIOBJECTDATAFORMAT *device_obj, *user_obj;
if (!user_format) return DIENUM_CONTINUE;
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