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xinput: XInputGetStateEx takes the same struct as XInputGetState. 

XINPUT_STATE_EX has four extra bytes for padding, but is otherwise
identical to XINPUT_STATE. It was introduced in a libSDL header in
2012, for use with the undocumented function at xinput ordinal 100,
which we call XInputGetStateEx.

Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Andrew Eikum 2018-01-22 10:03:18 -06:00 committed by Alexandre Julliard
parent a6a5bca509
commit de3591ca98
3 changed files with 20 additions and 46 deletions
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34
dlls/xinput1_3/tests/xinput.c
View File

@ -24,7 +24,7 @@
#include "wine/test.h"
static DWORD (WINAPI *pXInputGetState)(DWORD, XINPUT_STATE*);
static DWORD (WINAPI *pXInputGetStateEx)(DWORD, XINPUT_STATE_EX*);
static DWORD (WINAPI *pXInputGetStateEx)(DWORD, XINPUT_STATE*);
static DWORD (WINAPI *pXInputGetCapabilities)(DWORD,DWORD,XINPUT_CAPABILITIES*);
static DWORD (WINAPI *pXInputSetState)(DWORD, XINPUT_VIBRATION*);
static void (WINAPI *pXInputEnable)(BOOL);
@ -91,23 +91,19 @@ static void test_set_state(void)
static void test_get_state(void)
{
union
{
XINPUT_STATE state;
XINPUT_STATE_EX state_ex;
} xinput;
XINPUT_STATE state;
DWORD controllerNum, i, result, good = XUSER_MAX_COUNT;
for (i = 0; i < (pXInputGetStateEx ? 2 : 1); i++)
{
for (controllerNum = 0; controllerNum < XUSER_MAX_COUNT; controllerNum++)
{
ZeroMemory(&xinput, sizeof(xinput));
ZeroMemory(&state, sizeof(state));
if (i == 0)
result = pXInputGetState(controllerNum, &xinput.state);
result = pXInputGetState(controllerNum, &state);
else
result = pXInputGetStateEx(controllerNum, &xinput.state_ex);
result = pXInputGetStateEx(controllerNum, &state);
ok(result == ERROR_SUCCESS || result == ERROR_DEVICE_NOT_CONNECTED,
"%s failed with (%d)\n", i == 0 ? "XInputGetState" : "XInputGetStateEx", result);
@ -125,39 +121,39 @@ static void test_get_state(void)
}
else
trace("XInputGetStateEx: %d\n", result);
trace("State->dwPacketNumber: %d\n", xinput.state.dwPacketNumber);
dump_gamepad(&xinput.state.Gamepad);
trace("State->dwPacketNumber: %d\n", state.dwPacketNumber);
dump_gamepad(&state.Gamepad);
}
}
result = pXInputGetState(XUSER_MAX_COUNT, &xinput.state);
result = pXInputGetState(XUSER_MAX_COUNT, &state);
ok(result == ERROR_BAD_ARGUMENTS, "XInputGetState returned (%d)\n", result);
result = pXInputGetState(XUSER_MAX_COUNT+1, &xinput.state);
result = pXInputGetState(XUSER_MAX_COUNT+1, &state);
ok(result == ERROR_BAD_ARGUMENTS, "XInputGetState returned (%d)\n", result);
if (pXInputGetStateEx)
{
result = pXInputGetStateEx(XUSER_MAX_COUNT, &xinput.state_ex);
result = pXInputGetStateEx(XUSER_MAX_COUNT, &state);
ok(result == ERROR_BAD_ARGUMENTS, "XInputGetState returned (%d)\n", result);
result = pXInputGetStateEx(XUSER_MAX_COUNT+1, &xinput.state_ex);
result = pXInputGetStateEx(XUSER_MAX_COUNT+1, &state);
ok(result == ERROR_BAD_ARGUMENTS, "XInputGetState returned (%d)\n", result);
}
if (winetest_interactive && good < XUSER_MAX_COUNT)
{
DWORD now = GetTickCount(), packet = 0;
XINPUT_GAMEPAD *game = &xinput.state.Gamepad;
XINPUT_GAMEPAD *game = &state.Gamepad;
trace("You have 20 seconds to test the joystick freely\n");
do
{
Sleep(100);
pXInputGetState(good, &xinput.state);
if (xinput.state.dwPacketNumber == packet)
pXInputGetState(good, &state);
if (state.dwPacketNumber == packet)
continue;
packet = xinput.state.dwPacketNumber;
packet = state.dwPacketNumber;
trace("Buttons 0x%04X Triggers %3d/%3d LT %6d/%6d RT %6d/%6d\n",
game->wButtons, game->bLeftTrigger, game->bRightTrigger,
game->sThumbLX, game->sThumbLY, game->sThumbRX, game->sThumbRY);

14
dlls/xinput1_3/xinput_main.c
View File

@ -73,34 +73,28 @@ DWORD WINAPI XInputSetState(DWORD index, XINPUT_VIBRATION* vibration)
DWORD WINAPI DECLSPEC_HOTPATCH XInputGetState(DWORD index, XINPUT_STATE* state)
{
union
{
XINPUT_STATE state;
XINPUT_STATE_EX state_ex;
} xinput;
DWORD ret;
static int warn_once;
if (!warn_once++)
FIXME("(index %u, state %p) Stub!\n", index, state);
ret = XInputGetStateEx(index, &xinput.state_ex);
ret = XInputGetStateEx(index, state);
if (ret != ERROR_SUCCESS)
return ret;
/* The main difference between this and the Ex version is the media guide button */
xinput.state.Gamepad.wButtons &= ~XINPUT_GAMEPAD_GUIDE;
*state = xinput.state;
state->Gamepad.wButtons &= ~XINPUT_GAMEPAD_GUIDE;
return ERROR_SUCCESS;
}
DWORD WINAPI DECLSPEC_HOTPATCH XInputGetStateEx(DWORD index, XINPUT_STATE_EX* state_ex)
DWORD WINAPI DECLSPEC_HOTPATCH XInputGetStateEx(DWORD index, XINPUT_STATE* state)
{
static int warn_once;
if (!warn_once++)
FIXME("(index %u, state %p) Stub!\n", index, state_ex);
FIXME("(index %u, state %p) Stub!\n", index, state);
if (index >= XUSER_MAX_COUNT)
return ERROR_BAD_ARGUMENTS;

18
include/xinput.h
View File

@ -170,27 +170,11 @@ typedef struct _XINPUT_GAMEPAD {
SHORT sThumbRY;
} XINPUT_GAMEPAD, *PXINPUT_GAMEPAD;
typedef struct _XINPUT_GAMEPAD_EX {
WORD wButtons;
BYTE bLeftTrigger;
BYTE bRightTrigger;
SHORT sThumbLX;
SHORT sThumbLY;
SHORT sThumbRX;
SHORT sThumbRY;
DWORD dwPaddingReserved;
} XINPUT_GAMEPAD_EX, *PXINPUT_GAMEPAD_EX;
typedef struct _XINPUT_STATE {
DWORD dwPacketNumber;
XINPUT_GAMEPAD Gamepad;
} XINPUT_STATE, *PXINPUT_STATE;
typedef struct _XINPUT_STATE_EX {
DWORD dwPacketNumber;
XINPUT_GAMEPAD_EX Gamepad;
} XINPUT_STATE_EX, *PXINPUT_STATE_EX;
/*
* Defines the structure of how much vibration is set on both the
* right and left motors in a joystick. If you're not using a 360
@ -248,7 +232,7 @@ DWORD WINAPI XInputGetCapabilities(DWORD, DWORD, XINPUT_CAPABILITIES*);
DWORD WINAPI XInputGetDSoundAudioDeviceGuids(DWORD, GUID*, GUID*);
DWORD WINAPI XInputGetBatteryInformation(DWORD, BYTE, XINPUT_BATTERY_INFORMATION*);
DWORD WINAPI XInputGetStateEx(DWORD, XINPUT_STATE_EX*);
DWORD WINAPI XInputGetStateEx(DWORD, XINPUT_STATE*);
#ifdef __cplusplus
}