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Win32: Fix XInput axis normalization

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Fixes #1045.
This commit is contained in:
Camilla Löwy 2017-08-04 02:05:08 +02:00
parent 75e44abf09
commit f95c9d1bf3
2 changed files with 5 additions and 4 deletions
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1
README.md
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@ -187,6 +187,7 @@ information on what to include when reporting a bug.
- [Win32] Bugfix: Monitors with no display devices were not enumerated (#960)
- [Win32] Bugfix: Monitor events were not emitted (#784)
- [Win32] Bugfix: The Cygwin DLL was installed to the wrong directory (#1035)
- [Win32] Bugfix: Normalization of axis data via XInput was incorrect (#1045)
- [X11] Moved to XI2 `XI_RawMotion` for disable cursor mode motion input (#125)
- [X11] Replaced `_GLFW_HAS_XF86VM` compile-time option with dynamic loading
- [X11] Bugfix: `glfwGetVideoMode` would segfault on Cygwin/X

8
src/win32_joystick.c
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@ -701,10 +701,10 @@ int _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)
if (mode == _GLFW_POLL_PRESENCE)
return GLFW_TRUE;
_glfwInputJoystickAxis(js, 0, (xis.Gamepad.sThumbLX + 0.5f) / 32767.f);
_glfwInputJoystickAxis(js, 1, (xis.Gamepad.sThumbLY + 0.5f) / 32767.f);
_glfwInputJoystickAxis(js, 2, (xis.Gamepad.sThumbRX + 0.5f) / 32767.f);
_glfwInputJoystickAxis(js, 3, (xis.Gamepad.sThumbRY + 0.5f) / 32767.f);
_glfwInputJoystickAxis(js, 0, (xis.Gamepad.sThumbLX + 0.5f) / 32767.5f);
_glfwInputJoystickAxis(js, 1, (xis.Gamepad.sThumbLY + 0.5f) / 32767.5f);
_glfwInputJoystickAxis(js, 2, (xis.Gamepad.sThumbRX + 0.5f) / 32767.5f);
_glfwInputJoystickAxis(js, 3, (xis.Gamepad.sThumbRY + 0.5f) / 32767.5f);
_glfwInputJoystickAxis(js, 4, xis.Gamepad.bLeftTrigger / 127.5f - 1.f);
_glfwInputJoystickAxis(js, 5, xis.Gamepad.bRightTrigger / 127.5f - 1.f);