Searched defs:acceleration (Results 1 - 3 of 3) sorted by relevance

/frameworks/native/include/input/
H A DVelocityControl.h27 * Specifies parameters that govern pointer or wheel acceleration.
39 // The scaled speed at which acceleration begins to be applied.
41 // small precise motions that are performed without any acceleration.
47 // The scaled speed at which maximum acceleration is applied.
49 // the range of speeds over which the acceleration factor is interpolated.
50 // The wider the range, the smoother the acceleration.
56 // The acceleration factor.
61 // Default is 1.0 (no acceleration).
62 float acceleration; member in struct:android::VelocityControlParameters
65 scale(1.0f), lowThreshold(0.0f), highThreshold(0.0f), acceleration(1.
68 VelocityControlParameters(float scale, float lowThreshold, float highThreshold, float acceleration) argument
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/frameworks/native/include/android/
H A Dsensor.h69 * All values are in SI units (m/s^2) and measure the acceleration of the
111 * All values are in SI units (m/s^2) and measure the acceleration of the
235 ASensorVector acceleration; member in union:ASensorEvent::__anon1324::__anon1325
/frameworks/base/core/java/android/view/
H A DViewRootImpl.java592 // If the application owns the surface, don't enable hardware acceleration
829 // Don't enable hardware acceleration when the application is in compatibility mode
832 // Try to enable hardware acceleration if requested
4624 + mX.step + " dir=" + mX.dir + " acc=" + mX.acceleration
4627 + mY.step + " dir=" + mY.dir + " acc=" + mY.acceleration
4646 accel = mX.acceleration;
4654 accel = mY.acceleration;
4711 * The maximum amount of acceleration we will apply.
4718 * and thus apply an acceleration.
4724 * much to multiple/divide the current acceleration
4735 float acceleration = 1; field in class:ViewRootImpl.TrackballAxis
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