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-rw-r--r--opentrack/win32-joystick.cpp4
-rw-r--r--opentrack/win32-joystick.hpp1
2 files changed, 4 insertions, 1 deletions
diff --git a/opentrack/win32-joystick.cpp b/opentrack/win32-joystick.cpp
index f4bfba76..73e27f80 100644
--- a/opentrack/win32-joystick.cpp
+++ b/opentrack/win32-joystick.cpp
@@ -169,7 +169,7 @@ bool win32_joy_ctx::joy::poll(fn f)
for (int i = 0; i < 128; i++)
{
- const bool state = !!(js.rgbButtons[i] & 0x80);
+ const bool state = !!(js.rgbButtons[i] & 0x80) && js.rgbButtons[i] != js_old.rgbButtons[i];
if (state != pressed[i])
{
f(guid, i, state);
@@ -178,6 +178,8 @@ bool win32_joy_ctx::joy::poll(fn f)
pressed[i] = state;
}
+ js_old = js;
+
return true;
}
diff --git a/opentrack/win32-joystick.hpp b/opentrack/win32-joystick.hpp
index e68ea2c6..df00aee7 100644
--- a/opentrack/win32-joystick.hpp
+++ b/opentrack/win32-joystick.hpp
@@ -76,6 +76,7 @@ private:
QString guid, name;
bool pressed[128];
Timer first_timer;
+ DIJOYSTATE2 js_old;
joy(LPDIRECTINPUTDEVICE8 handle, const QString& guid, const QString& name)
: joy_handle(handle), guid(guid), name(name)