Andrew Eikum : xinput: XInputGetStateEx takes the same struct as XInputGetState.
Module: wine Branch: master Commit: de3591ca9803add117fbacb8abe9b335e2e44977 URL: https://source.winehq.org/git/wine.git/?a=commit;h=de3591ca9803add117fbacb8a... Author: Andrew Eikum <aeikum(a)codeweavers.com> Date: Mon Jan 22 10:03:18 2018 -0600 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(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/xinput1_3/tests/xinput.c | 34 +++++++++++++++------------------- dlls/xinput1_3/xinput_main.c | 14 ++++---------- include/xinput.h | 18 +----------------- 3 files changed, 20 insertions(+), 46 deletions(-) diff --git a/dlls/xinput1_3/tests/xinput.c b/dlls/xinput1_3/tests/xinput.c index 87f9929..f26fda9 100644 --- a/dlls/xinput1_3/tests/xinput.c +++ b/dlls/xinput1_3/tests/xinput.c @@ -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); diff --git a/dlls/xinput1_3/xinput_main.c b/dlls/xinput1_3/xinput_main.c index 402bd2f..a0a0877 100644 --- a/dlls/xinput1_3/xinput_main.c +++ b/dlls/xinput1_3/xinput_main.c @@ -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; diff --git a/include/xinput.h b/include/xinput.h index ccdc023..99ff0cc 100644 --- a/include/xinput.h +++ b/include/xinput.h @@ -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 }
participants (1)
-
Alexandre Julliard