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move MotionEmu from core/frontend to input_common as a InputDevice

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This commit is contained in:
wwylele 2017-08-07 00:04:06 +03:00
parent 867eabd6b7
commit 188194908c
17 changed files with 221 additions and 244 deletions
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83
src/core/frontend/emu_window.h
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@ -68,27 +68,6 @@ public:
*/
void TouchMoved(unsigned framebuffer_x, unsigned framebuffer_y);
/**
* Signal accelerometer state has changed.
* @param x X-axis accelerometer value
* @param y Y-axis accelerometer value
* @param z Z-axis accelerometer value
* @note all values are in unit of g (gravitational acceleration).
* e.g. x = 1.0 means 9.8m/s^2 in x direction.
* @see GetAccelerometerState for axis explanation.
*/
void AccelerometerChanged(float x, float y, float z);
/**
* Signal gyroscope state has changed.
* @param x X-axis accelerometer value
* @param y Y-axis accelerometer value
* @param z Z-axis accelerometer value
* @note all values are in deg/sec.
* @see GetGyroscopeState for axis explanation.
*/
void GyroscopeChanged(float x, float y, float z);
/**
* Gets the current touch screen state (touch X/Y coordinates and whether or not it is pressed).
* @note This should be called by the core emu thread to get a state set by the window thread.
@ -100,52 +79,6 @@ public:
return std::make_tuple(touch_x, touch_y, touch_pressed);
}
/**
* Gets the current accelerometer state (acceleration along each three axis).
* Axis explained:
* +x is the same direction as LEFT on D-pad.
* +y is normal to the touch screen, pointing outward.
* +z is the same direction as UP on D-pad.
* Units:
* 1 unit of return value = 1/512 g (measured by hw test),
* where g is the gravitational acceleration (9.8 m/sec2).
* @note This should be called by the core emu thread to get a state set by the window thread.
* @return std::tuple of (x, y, z)
*/
std::tuple<s16, s16, s16> GetAccelerometerState() {
std::lock_guard<std::mutex> lock(accel_mutex);
return std::make_tuple(accel_x, accel_y, accel_z);
}
/**
* Gets the current gyroscope state (angular rates about each three axis).
* Axis explained:
* +x is the same direction as LEFT on D-pad.
* +y is normal to the touch screen, pointing outward.
* +z is the same direction as UP on D-pad.
* Orientation is determined by right-hand rule.
* Units:
* 1 unit of return value = (1/coef) deg/sec,
* where coef is the return value of GetGyroscopeRawToDpsCoefficient().
* @note This should be called by the core emu thread to get a state set by the window thread.
* @return std::tuple of (x, y, z)
*/
std::tuple<s16, s16, s16> GetGyroscopeState() {
std::lock_guard<std::mutex> lock(gyro_mutex);
return std::make_tuple(gyro_x, gyro_y, gyro_z);
}
/**
* Gets the coefficient for units conversion of gyroscope state.
* The conversion formula is r = coefficient * v,
* where v is angular rate in deg/sec,
* and r is the gyroscope state.
* @return float-type coefficient
*/
f32 GetGyroscopeRawToDpsCoefficient() const {
return 14.375f; // taken from hw test, and gyroscope's document
}
/**
* Returns currently active configuration.
* @note Accesses to the returned object need not be consistent because it may be modified in
@ -187,12 +120,6 @@ protected:
touch_x = 0;
touch_y = 0;
touch_pressed = false;
accel_x = 0;
accel_y = -512;
accel_z = 0;
gyro_x = 0;
gyro_y = 0;
gyro_z = 0;
}
virtual ~EmuWindow() {}
@ -255,16 +182,6 @@ private:
u16 touch_x; ///< Touchpad X-position in native 3DS pixel coordinates (0-320)
u16 touch_y; ///< Touchpad Y-position in native 3DS pixel coordinates (0-240)
std::mutex accel_mutex;
s16 accel_x; ///< Accelerometer X-axis value in native 3DS units
s16 accel_y; ///< Accelerometer Y-axis value in native 3DS units
s16 accel_z; ///< Accelerometer Z-axis value in native 3DS units
std::mutex gyro_mutex;
s16 gyro_x; ///< Gyroscope X-axis value in native 3DS units
s16 gyro_y; ///< Gyroscope Y-axis value in native 3DS units
s16 gyro_z; ///< Gyroscope Z-axis value in native 3DS units
/**
* Clip the provided coordinates to be inside the touchscreen area.
*/