| /frameworks/base/services/core/java/com/android/server/display/ |
| HysteresisLevels.java | 31 // The recent lux must have changed by at least this fraction relative to the
32 // current ambient lux before a change will be considered.
48 * thresholds in units of lux
60 * Return the brightening hysteresis threshold for the given lux level.
62 public float getBrighteningThreshold(float lux) {
63 float brightConstant = getReferenceLevel(lux, mBrightLevels);
64 float brightThreshold = lux * (1.0f + brightConstant);
67 + brightThreshold + ", lux=" + lux);
73 * Return the darkening hysteresis threshold for the given lux level
[all...] |
| BrightnessMappingStrategy.java | 92 private static float[] getLuxLevels(int[] lux) {
93 // The first control point is implicit and always at 0 lux.
94 float[] levels = new float[lux.length + 1];
95 for (int i = 0; i < lux.length; i++) {
96 levels[i + 1] = (float) lux[i];
173 * Returns the desired brightness of the display based on the current ambient lux.
178 * @param lux The current ambient brightness in lux.
181 public abstract float getBrightness(float lux);
220 public abstract void addUserDataPoint(float lux, float brightness)
747 float[] lux = curve.first; local
[all...] |
| AutomaticBrightnessController.java | 90 // The mapper to translate ambient lux to screen brightness in the range [0, 1.0].
310 // If we don't have a valid ambient lux then we don't have a valid brightness anyways,
412 private void handleLightSensorEvent(long time, float lux) {
413 Trace.traceCounter(Trace.TRACE_TAG_POWER, "ALS", (int) lux);
420 applyLightSensorMeasurement(time, lux);
424 private void applyLightSensorMeasurement(long time, float lux) {
427 mAmbientLightRingBuffer.push(time, lux);
430 mLastObservedLux = lux;
453 private void setAmbientLux(float lux) {
455 Slog.d(TAG, "setAmbientLux(" + lux + ")")
522 float lux = mAmbientLightRingBuffer.getLux(i); local
[all...] |
| DisplayManagerService.java | 304 float[] lux = getFloatArray(resources.obtainTypedArray( local
308 mMinimumBrightnessCurve = new Curve(lux, nits);
309 mMinimumBrightnessSpline = Spline.createSpline(lux, nits);
1086 float[] lux = curve.first; local
[all...] |
| BrightnessTracker.java | 95 // Time over which we keep lux sensor readings.
104 private static final String ATTR_LUX = "lux";
336 luxValues[pos] = reading.lux;
715 public float lux; field in class:BrightnessTracker.LightData
745 data.lux = event.values[0];
[all...] |
| PersistentDataStore.java | 81 * <brightness-point lux="0" nits="13.25"/>
82 * <brightness-point lux="20" nits="35.94"/>
118 private static final String ATTR_LUX = "lux";
698 float[] lux = new float[N]; local
701 lux[i] = luxLevels.get(i);
704 return Pair.create(lux, nits);
|
| /frameworks/base/core/java/android/hardware/display/ |
| BrightnessConfiguration.java | 39 private BrightnessConfiguration(float[] lux, float[] nits, String description) {
40 mLux = lux;
48 * The curve is returned as a pair of float arrays, the first representing all of the lux
123 float[] lux = in.createFloatArray();
125 Builder builder = new Builder(lux, nits);
153 * Brightness curves must have strictly increasing ambient brightness values in lux and
155 * control point must be 0 lux.
157 * @throws IllegalArgumentException if the initial control point is not at 0 lux.
158 * @throws IllegalArgumentException if the lux levels are not strictly increasing.
161 public Builder(float[] lux, float[] nits)
[all...] |
| /frameworks/base/core/tests/coretests/src/android/hardware/display/ |
| BrightnessConfigurationTest.java | 55 assertArrayEquals(LUX_LEVELS, curve.first, "lux");
62 float[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length); local
63 lux[0] = 1f;
64 builder.setCurve(lux, NITS_LEVELS);
89 float[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length + 1);
90 lux[lux.length - 1] = lux[lux.length - 2] + 1;
92 builder.setCurve(lux, NITS_LEVELS)
147 float[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length); local
[all...] |
| /frameworks/base/services/tests/servicestests/src/com/android/server/display/ |
| BrightnessMappingStrategyTest.java | 138 final float lux = (LUX_LEVELS[i - 1] + LUX_LEVELS[i]) / 2; local
139 final float backlight = simple.getBrightness(lux) * PowerManager.BRIGHTNESS_ON;
152 final float[] lux = { 0f, 1f }; local
156 .setCurve(lux, nits)
197 final float lux = (LUX_LEVELS[i - 1] + LUX_LEVELS[i]) / 2; local
198 final float backlight = physical.getBrightness(lux) * PowerManager.BRIGHTNESS_ON;
211 final float[] lux = { 0f, 1f }; local
218 .setCurve(lux, nits)
241 final int[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length); local
242 final int idx = lux.length / 2
261 final int[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length+1); local
[all...] |
| PersistentDataStoreTest.java | 66 + " <brightness-point lux=\"0\" nits=\"13.25\"/>\n"
67 + " <brightness-point lux=\"25\" nits=\"35.94\"/>\n"
72 + " <brightness-point lux=\"0\" nits=\"13.25\"/>\n"
73 + " <brightness-point lux=\"10.2\" nits=\"15\"/>\n"
85 assertArrayEquals(expectedLux, curve.first, "lux");
93 assertArrayEquals(expectedLux, curve.first, "lux");
105 + " <brightness-point lux=\"1\" nits=\"13.25\"/>\n"
106 + " <brightness-point lux=\"25\" nits=\"35.94\"/>\n"
124 + " <brightness-point lux=\"0\" nits=\"13.25\"/>\n"
125 + " <brightness-point lux=\"0xFF\" nits=\"foo\"/>\n
150 final float[] lux = { 0f, 10f }; local
176 final float[] lux = { 0f, 10f }; local
[all...] |
| DisplayManagerServiceTest.java | 239 float[] lux = minimumBrightnessCurve.getX(); local
255 new BrightnessConfiguration.Builder(lux, nits).build();
273 float[] lux = minimumBrightnessCurve.getX(); local
275 BrightnessConfiguration config = new BrightnessConfiguration.Builder(lux, nits).build();
|
| BrightnessTrackerTest.java | 328 + "lux=\"32.2,31.1\" luxTimestamps=\""
336 + "lux=\"132.2,131.1\" luxTimestamps=\""
344 + "lux=\"32.2,31.1\" luxTimestamps=\""
419 // Missing lux value.
645 private SensorEvent createSensorEvent(float lux) {
655 event.values[0] = lux;
[all...] |
| /device/google/contexthub/firmware/os/drivers/ams_tmd4903/ |
| ams_tmd4903.c | 104 #define AMS_TMD4903_ALS_MAX_REPORT_VALUE 150000.0f // in lux
394 float lux; local
401 lux = (ALS_GA_FACTOR *
405 return MIN2(MAX2(0.0f, lux), AMS_TMD4903_ALS_MAX_REPORT_VALUE);
757 DEBUG_PRINT("als sample ready: c=%u r=%u g=%u b=%u, gain=%dx, lux=%d\n", c, r, g, b,
[all...] |
| /prebuilts/go/darwin-x86/src/cmd/internal/obj/arm/ |
| asm5.go | [all...] |
| /prebuilts/go/linux-x86/src/cmd/internal/obj/arm/ |
| asm5.go | [all...] |
| /external/syslinux/bios/dos/ |
| syslinux.com | [all...] |
| /external/v8/src/js/ |
| i18n.js | 917 'i-klingon|i-lux|i-mingo|i-navajo|i-pwn|i-tao|i-tay|' +
[all...] |
| /prebuilts/go/darwin-x86/src/cmd/internal/obj/arm64/ |
| asm7.go | [all...] |
| /prebuilts/go/linux-x86/src/cmd/internal/obj/arm64/ |
| asm7.go | [all...] |
| /prebuilts/sdk/system_28/ |
| android.jar | |
| /prebuilts/sdk/system_current/ |
| android.jar | |
