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Lines Matching refs:spline

41 import android.util.Spline;
208     // The auto-brightness spline adjustment.
210     private Spline mScreenAutoBrightnessSpline;
422     private static Spline createAutoBrightnessSpline(int[] lux, int[] brightness) {
433             Spline spline = Spline.createMonotoneCubicSpline(x, y);
435                 Slog.d(TAG, "Auto-brightness spline: " + spline);
437                     Slog.d(TAG, String.format("  %7.1f: %7.1f", v, spline.interpolate(v)));
440             return spline;
442             Slog.e(TAG, "Could not create auto-brightness spline.", ex);