Windows: Try to use xinput9_1_0.dll if XInput 1.4 and 1.3 are not available. XInput "9.1.0" ships with Windows Vista and 7 systems, but it lacks some features, including support for detecting Guide button presses.
diff --git a/src/core/windows/SDL_xinput.c b/src/core/windows/SDL_xinput.c
index 49d4ecb..f892a8d 100644
--- a/src/core/windows/SDL_xinput.c
+++ b/src/core/windows/SDL_xinput.c
@@ -84,12 +84,16 @@ WIN_LoadXInputDLL(void)
s_pXInputDLL = LoadLibrary(L"XInput1_4.dll"); /* 1.4 Ships with Windows 8. */
if (!s_pXInputDLL) {
version = (1 << 16) | 3;
- s_pXInputDLL = LoadLibrary(L"XInput1_3.dll"); /* 1.3 Ships with Vista and Win7, can be installed as a redistributable component. */
+ s_pXInputDLL = LoadLibrary(L"XInput1_3.dll"); /* 1.3 can be installed as a redistributable component. */
}
if (!s_pXInputDLL) {
s_pXInputDLL = LoadLibrary(L"bin\\XInput1_3.dll");
}
if (!s_pXInputDLL) {
+ /* "9.1.0" Ships with Vista and Win7, and is more limited than 1.3+ (e.g. XInputGetStateEx is not available.) */
+ s_pXInputDLL = LoadLibrary(L"XInput9_1_0.dll");
+ }
+ if (!s_pXInputDLL) {
return -1;
}
@@ -99,6 +103,9 @@ WIN_LoadXInputDLL(void)
/* 100 is the ordinal for _XInputGetStateEx, which returns the same struct as XinputGetState, but with extra data in wButtons for the guide button, we think... */
SDL_XInputGetState = (XInputGetState_t)GetProcAddress((HMODULE)s_pXInputDLL, (LPCSTR)100);
+ if (!SDL_XInputGetState) {
+ SDL_XInputGetState = (XInputGetState_t)GetProcAddress((HMODULE)s_pXInputDLL, "XInputGetState");
+ }
SDL_XInputSetState = (XInputSetState_t)GetProcAddress((HMODULE)s_pXInputDLL, "XInputSetState");
SDL_XInputGetCapabilities = (XInputGetCapabilities_t)GetProcAddress((HMODULE)s_pXInputDLL, "XInputGetCapabilities");
if (!SDL_XInputGetState || !SDL_XInputSetState || !SDL_XInputGetCapabilities) {