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dinput: Refactor HID joystick device type detection logic. 

Detecting main type first, then subtype.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2022-03-03 12:01:59 +01:00 committed by Alexandre Julliard
parent ab780cee83
commit 9d2c868db3
2 changed files with 45 additions and 44 deletions
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87
dlls/dinput/joystick_hid.c
View File

@ -1416,9 +1416,9 @@ static BOOL hid_joystick_device_try_open( UINT32 handle, const WCHAR *path, HAND
PHIDP_PREPARSED_DATA *preparsed, HIDD_ATTRIBUTES *attrs,
HIDP_CAPS *caps, DIDEVICEINSTANCEW *instance, DWORD version )
{
BOOL has_accelerator, has_brake, has_clutch;
BOOL has_accelerator, has_brake, has_clutch, has_z, has_pov;
PHIDP_PREPARSED_DATA preparsed_data = NULL;
DWORD type = 0, button_count = 0;
DWORD type, button_count = 0;
HIDP_BUTTON_CAPS buttons[10];
HIDP_VALUE_CAPS value;
HANDLE device_file;
@ -1433,10 +1433,14 @@ static BOOL hid_joystick_device_try_open( UINT32 handle, const WCHAR *path, HAND
if (!HidD_GetAttributes( device_file, attrs )) goto failed;
if (HidP_GetCaps( preparsed_data, caps ) != HIDP_STATUS_SUCCESS) goto failed;
if (caps->UsagePage == HID_USAGE_PAGE_GAME) FIXME( "game usage page not implemented!\n" );
if (caps->UsagePage == HID_USAGE_PAGE_SIMULATION) FIXME( "simulation usage page not implemented!\n" );
if (caps->UsagePage != HID_USAGE_PAGE_GENERIC) goto failed;
if (caps->Usage != HID_USAGE_GENERIC_GAMEPAD && caps->Usage != HID_USAGE_GENERIC_JOYSTICK) goto failed;
switch (MAKELONG( caps->Usage, caps->UsagePage ))
{
case MAKELONG( HID_USAGE_GENERIC_MOUSE, HID_USAGE_PAGE_GENERIC ): goto failed;
case MAKELONG( HID_USAGE_GENERIC_KEYBOARD, HID_USAGE_PAGE_GENERIC ): goto failed;
case MAKELONG( HID_USAGE_GENERIC_GAMEPAD, HID_USAGE_PAGE_GENERIC ): type = DI8DEVTYPE_GAMEPAD; break;
case MAKELONG( HID_USAGE_GENERIC_JOYSTICK, HID_USAGE_PAGE_GENERIC ): type = DI8DEVTYPE_JOYSTICK; break;
default: FIXME( "device usage %04x:%04x not implemented!\n", caps->UsagePage, caps->Usage); goto failed;
}
if (!HidD_GetProductString( device_file, instance->tszInstanceName, MAX_PATH * sizeof(WCHAR) )) goto failed;
if (!HidD_GetProductString( device_file, instance->tszProductName, MAX_PATH * sizeof(WCHAR) )) goto failed;
@ -1464,52 +1468,47 @@ static BOOL hid_joystick_device_try_open( UINT32 handle, const WCHAR *path, HAND
else button_count += buttons[count].Range.UsageMax - buttons[count].Range.UsageMin + 1;
}
switch (caps->Usage)
{
case HID_USAGE_GENERIC_GAMEPAD:
type = DI8DEVTYPE_GAMEPAD | DIDEVTYPE_HID;
if (button_count < 6) type |= DI8DEVTYPEGAMEPAD_LIMITED << 8;
else type |= DI8DEVTYPEGAMEPAD_STANDARD << 8;
break;
case HID_USAGE_GENERIC_JOYSTICK:
type = DI8DEVTYPE_JOYSTICK | DIDEVTYPE_HID;
if (button_count < 5) type |= DI8DEVTYPEJOYSTICK_LIMITED << 8;
else type |= DI8DEVTYPEJOYSTICK_STANDARD << 8;
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_GENERIC, 0,
HID_USAGE_GENERIC_Z, &value, &count, preparsed_data );
if (status != HIDP_STATUS_SUCCESS || !count)
type = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_LIMITED << 8) | DIDEVTYPE_HID;
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_GENERIC, 0,
HID_USAGE_GENERIC_HATSWITCH, &value, &count, preparsed_data );
if (status != HIDP_STATUS_SUCCESS || !count)
type = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_LIMITED << 8) | DIDEVTYPE_HID;
break;
}
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_GENERIC, 0, HID_USAGE_GENERIC_X,
&value, &count, preparsed_data );
if (status != HIDP_STATUS_SUCCESS || !count)
type = DI8DEVTYPE_SUPPLEMENTAL | (DI8DEVTYPESUPPLEMENTAL_UNKNOWN << 8) | DIDEVTYPE_HID;
if (status != HIDP_STATUS_SUCCESS || !count) type = DI8DEVTYPE_SUPPLEMENTAL;
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_GENERIC, 0, HID_USAGE_GENERIC_Y,
&value, &count, preparsed_data );
if (status != HIDP_STATUS_SUCCESS || !count)
type = DI8DEVTYPE_SUPPLEMENTAL | (DI8DEVTYPESUPPLEMENTAL_UNKNOWN << 8) | DIDEVTYPE_HID;
if (status != HIDP_STATUS_SUCCESS || !count) type = DI8DEVTYPE_SUPPLEMENTAL;
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_SIMULATION, 0, HID_USAGE_SIMULATION_STEERING,
&value, &count, preparsed_data );
if (status == HIDP_STATUS_SUCCESS && count)
{
type = DI8DEVTYPE_DRIVING | DIDEVTYPE_HID;
if (status == HIDP_STATUS_SUCCESS && count) type = DI8DEVTYPE_DRIVING;
switch (GET_DIDEVICE_TYPE(type))
{
case DI8DEVTYPE_SUPPLEMENTAL:
type |= (DI8DEVTYPESUPPLEMENTAL_UNKNOWN << 8);
break;
case DI8DEVTYPE_GAMEPAD:
if (button_count < 6) type |= (DI8DEVTYPEGAMEPAD_LIMITED << 8);
else type |= (DI8DEVTYPEGAMEPAD_STANDARD << 8);
break;
case DI8DEVTYPE_JOYSTICK:
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_GENERIC, 0,
HID_USAGE_GENERIC_Z, &value, &count, preparsed_data );
has_z = (status == HIDP_STATUS_SUCCESS && count);
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_GENERIC, 0,
HID_USAGE_GENERIC_HATSWITCH, &value, &count, preparsed_data );
has_pov = (status == HIDP_STATUS_SUCCESS && count);
if (button_count < 5 || !has_z || !has_pov)
type |= (DI8DEVTYPEJOYSTICK_LIMITED << 8);
else
type |= (DI8DEVTYPEJOYSTICK_STANDARD << 8);
break;
case DI8DEVTYPE_DRIVING:
count = 1;
status = HidP_GetSpecificValueCaps( HidP_Input, HID_USAGE_PAGE_SIMULATION, 0, HID_USAGE_SIMULATION_ACCELERATOR,
&value, &count, preparsed_data );
@ -1525,15 +1524,19 @@ static BOOL hid_joystick_device_try_open( UINT32 handle, const WCHAR *path, HAND
&value, &count, preparsed_data );
has_clutch = (status == HIDP_STATUS_SUCCESS && count);
if (has_accelerator && has_brake && has_clutch)
if (button_count < 4)
type |= (DI8DEVTYPEDRIVING_LIMITED << 8);
else if (has_accelerator && has_brake && has_clutch)
type |= (DI8DEVTYPEDRIVING_THREEPEDALS << 8);
else if (has_accelerator && has_brake)
type |= (DI8DEVTYPEDRIVING_DUALPEDALS << 8);
else
type |= (DI8DEVTYPEDRIVING_LIMITED << 8);
break;
}
instance->dwDevType = device_type_for_version( type, version );
instance->dwDevType = device_type_for_version( type, version ) | DIDEVTYPE_HID;
TRACE("detected device type %#lx\n", instance->dwDevType);
*device = device_file;
*preparsed = preparsed_data;

2
dlls/dinput/tests/joystick8.c
View File

@ -2805,7 +2805,6 @@ static void test_driving_wheel_axes(void)
todo_wine
check_member_guid( devinst, expect_devinst, guidInstance );
check_member_guid( devinst, expect_devinst, guidProduct );
todo_wine
check_member( devinst, expect_devinst, "%#lx", dwDevType );
todo_wine
check_member_wstr( devinst, expect_devinst, tszInstanceName );
@ -2824,7 +2823,6 @@ static void test_driving_wheel_axes(void)
ok( hr == DI_OK, "GetCapabilities returned %#lx\n", hr );
check_member( caps, expect_caps, "%lu", dwSize );
check_member( caps, expect_caps, "%#lx", dwFlags );
todo_wine
check_member( caps, expect_caps, "%#lx", dwDevType );
check_member( caps, expect_caps, "%lu", dwAxes );
check_member( caps, expect_caps, "%lu", dwButtons );