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Searched refs:brightness (Results 1 – 25 of 160) sorted by relevance

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/external/cros/system_api/dbus/power_manager/
Dbacklight.proto13 // for information about the mapping between brightness percents and backlight
16 // Request to change the backlight brightness sent from Chrome to powerd in a
19 // Desired backlight brightness as a percent in the range [0.0, 100.0].
22 // The speed at which the brightness should go to the requested percent.
24 // The brightness should animate to the new percent.
26 // The brightness should instantaneously go to the new percent.
33 // Explicit user request (typically using the onscreen brightness slider).
35 // Automated request based on a prediction of the desired brightness.
43 // Announcement of a backlight brightness change emitted by powerd via a
46 // Current backlight brightness as a percent in the range [0.0, 100.0].
[all …]
Didle.proto19 // be turned off due to an earlier user request to reduce its brightness to 0,
21 // screen brightness currently requested by powerd.
Dpolicy.proto100 // True if at least one full-brightness, dimmed-but-on, or system-level wake
119 // Backlight brightness in the range [0.0, 100.0] to use when on AC or battery
121 // set to the requested brightness. The updated brightness persists until the
153 // If true, force the panel backlight to a non-zero brightness level in
/external/ImageMagick/www/source/
Danalyze.c88 brightness, in analyzeImage() local
169 GetPixelBlue(p),&hue,&saturation,&brightness); in analyzeImage()
170 brightness*=QuantumRange; in analyzeImage()
171 brightness_sum_x+=brightness; in analyzeImage()
172 brightness_sum_x2+=brightness*brightness; in analyzeImage()
173 brightness_sum_x3+=brightness*brightness*brightness; in analyzeImage()
174 brightness_sum_x4+=brightness*brightness*brightness*brightness; in analyzeImage()
/external/ImageMagick/filters/
Danalyze.c88 brightness, in analyzeImage() local
166 GetPixelBlue(image,p),&hue,&saturation,&brightness); in analyzeImage()
167 brightness*=QuantumRange; in analyzeImage()
168 brightness_sum_x+=brightness; in analyzeImage()
169 brightness_sum_x2+=brightness*brightness; in analyzeImage()
170 brightness_sum_x3+=brightness*brightness*brightness; in analyzeImage()
171 brightness_sum_x4+=brightness*brightness*brightness*brightness; in analyzeImage()
/external/skia/gm/
Dcolorfilterimagefilter.cpp22 static sk_sp<SkColorFilter> cf_make_brightness(float brightness) { in cf_make_brightness() argument
23 SkScalar amount255 = brightness * 255; in cf_make_brightness()
125 for (float brightness = -1.0f; brightness <= 1.0f; brightness += 0.2f) { variable
126 sk_sp<SkImageFilter> dim(make_brightness(-brightness, nullptr));
127 sk_sp<SkImageFilter> bright(make_brightness(brightness, std::move(dim)));
135 sk_sp<SkImageFilter> brightness(make_brightness(0.9f, nullptr)); variable
136 sk_sp<SkImageFilter> grayscale(make_grayscale(std::move(brightness)));
143 sk_sp<SkImageFilter> brightness(make_brightness(0.9f, std::move(grayscale))); variable
144 paint.setImageFilter(std::move(brightness));
150 sk_sp<SkImageFilter> brightness(make_brightness(1.0f, std::move(blue))); variable
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/external/skqp/gm/
Dcolorfilterimagefilter.cpp22 static sk_sp<SkColorFilter> cf_make_brightness(float brightness) { in cf_make_brightness() argument
23 SkScalar amount255 = brightness * 255; in cf_make_brightness()
125 for (float brightness = -1.0f; brightness <= 1.0f; brightness += 0.2f) { variable
126 sk_sp<SkImageFilter> dim(make_brightness(-brightness, nullptr));
127 sk_sp<SkImageFilter> bright(make_brightness(brightness, std::move(dim)));
135 sk_sp<SkImageFilter> brightness(make_brightness(0.9f, nullptr)); variable
136 sk_sp<SkImageFilter> grayscale(make_grayscale(std::move(brightness)));
143 sk_sp<SkImageFilter> brightness(make_brightness(0.9f, std::move(grayscale))); variable
144 paint.setImageFilter(std::move(brightness));
150 sk_sp<SkImageFilter> brightness(make_brightness(1.0f, std::move(blue))); variable
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/external/autotest/server/site_tests/power_BrightnessResetAfterReboot/
Dcontrol9 PURPOSE = "default brightness test."
10 CRITERIA = "This test will fail if unable to set the default brightness after reboot."
20 1. Checks for the default brightness after initial boot.
22 3. Checks for the brightness level after rebooting the device.
25 -Device not able to change brightness to min and max levels.
26 -Device not able to set the brightness level to default after reboot.
/external/u-boot/drivers/video/exynos/
Dexynos_pwm_bl.c23 int brightness = pwm->brightness; in exynos_pwm_backlight_update_status() local
26 if (brightness == 0) { in exynos_pwm_backlight_update_status()
31 brightness * pwm->period / max, pwm->period); in exynos_pwm_backlight_update_status()
/external/skia/bench/
DColorFilterBench.cpp79 for (float brightness = -1.0f; brightness <= 1.0f; brightness += 0.4f) { in onDraw() local
80 sk_sp<SkImageFilter> dim(make_brightness(-brightness, nullptr)); in onDraw()
81 paint.setImageFilter(make_brightness(brightness, std::move(dim))); in onDraw()
106 sk_sp<SkImageFilter> brightness(make_brightness(0.9f, nullptr)); in onDraw() local
107 paint.setImageFilter(make_grayscale(std::move(brightness))); in onDraw()
181 sk_sp<SkImageFilter> brightness(make_brightness(1.0f, nullptr)); in onDraw() local
182 paint.setImageFilter(make_mode_blue(std::move(brightness))); in onDraw()
/external/skqp/bench/
DColorFilterBench.cpp79 for (float brightness = -1.0f; brightness <= 1.0f; brightness += 0.4f) { in onDraw() local
80 sk_sp<SkImageFilter> dim(make_brightness(-brightness, nullptr)); in onDraw()
81 paint.setImageFilter(make_brightness(brightness, std::move(dim))); in onDraw()
106 sk_sp<SkImageFilter> brightness(make_brightness(0.9f, nullptr)); in onDraw() local
107 paint.setImageFilter(make_grayscale(std::move(brightness))); in onDraw()
181 sk_sp<SkImageFilter> brightness(make_brightness(1.0f, nullptr)); in onDraw() local
182 paint.setImageFilter(make_mode_blue(std::move(brightness))); in onDraw()
/external/autotest/client/site_tests/power_Display/
Dpower_Display.py21 def run_once(self, pages=None, secs_per_page=60, brightness=''): argument
46 if brightness not in ['', 'all', 'max']:
48 'Invalid brightness flag: %s' % (brightness))
50 if brightness == 'max':
54 if brightness == 'all':
Dcontrol.brightness2 NAME = "power_Display.brightness"
3 PURPOSE = "Measure display power usage at each brightness."
12 pages with each of Chrome OS's 16 brightness levels.
19 job.run_test('power_Display', brightness='all', tag=NAME.split('.')[1],
Dcabc.md7 panel backlight brightness according to the content. With a bright image showing
11 brightness to make the perception image similar but use lower power.
16 * `power_Display.cabc` : run at default brightness level (usually 80 nit).
17 * `power_Display.cabc_max_brightness` : run at full brightness.
Dcontrol.max_brightness13 pages using maximum brightness level.
18 job.run_test('power_Display', brightness='max', tag=NAME.split('.')[1],
Dcontrol.cabc_max_brightness13 brightness.
31 job.run_test('power_Display', brightness='max', tag=NAME.split('.')[1],
/external/u-boot/drivers/video/
Dbus_vcxk.c98 void vcxk_setbrightness(unsigned int side, short brightness);
271 void vcxk_setbrightness(unsigned int side, short brightness) in vcxk_setbrightness() argument
275 VC4K16_Bright1 = brightness + 23; in vcxk_setbrightness()
277 VC4K16_Bright2 = brightness + 23; in vcxk_setbrightness()
279 VC2K_Bright = (brightness >> 4) + 2; in vcxk_setbrightness()
280 VC8K_BrightH = (brightness + 23) >> 8; in vcxk_setbrightness()
281 VC8K_BrightL = (brightness + 23) & 0xFF; in vcxk_setbrightness()
/external/u-boot/arch/arm/dts/
Dkirkwood-netxbig.dtsi136 max-brightness = <7>;
145 max-brightness = <7>;
155 max-brightness = <7>;
164 max-brightness = <7>;
174 max-brightness = <7>;
183 max-brightness = <7>;
/external/tensorflow/tensorflow/examples/wav_to_spectrogram/
Dmain.cc31 float brightness = 64.0f; in main() local
39 tensorflow::Flag("brightness", &brightness, in main()
59 input_wav, window_size, stride, brightness, output_image); in main()
Dwav_to_spectrogram.cc45 tensorflow::int32 stride, float brightness, in WavToSpectrogram() argument
90 brightness_tensor.scalar<float>()() = brightness; in WavToSpectrogram()
/external/autotest/client/site_tests/platform_InputBrightness/
Dcontrol8 decrease brightness."""
16 Increase and decrease the brightness using keyboard shortcuts.
17 The test will fail if the device brightness level does not change.
/external/libaom/libaom/test/
Dedge_detect_test.cc113 const int brightness = GET_PARAM(0); in SetUp() local
121 orig[i] = brightness; in SetUp()
140 const int brightness = GET_PARAM(0); in should_skip() local
142 if (brightness >= (1 << bd)) { in should_skip()
165 const int brightness = GET_PARAM(0); in TEST_P() local
174 ASSERT_EQ(brightness, get_pix(output_, i, high_bd)); in TEST_P()
/external/ImageMagick/MagickCore/
Dgem.c287 const double brightness,double *red,double *green,double *blue) in ConvertHSBToRGB() argument
304 *red=QuantumRange*brightness; in ConvertHSBToRGB()
311 p=brightness*(1.0-saturation); in ConvertHSBToRGB()
312 q=brightness*(1.0-saturation*f); in ConvertHSBToRGB()
313 t=brightness*(1.0-(saturation*(1.0-f))); in ConvertHSBToRGB()
319 *red=QuantumRange*brightness; in ConvertHSBToRGB()
327 *green=QuantumRange*brightness; in ConvertHSBToRGB()
334 *green=QuantumRange*brightness; in ConvertHSBToRGB()
342 *blue=QuantumRange*brightness; in ConvertHSBToRGB()
349 *blue=QuantumRange*brightness; in ConvertHSBToRGB()
[all …]
/external/walt/docs/
DScreenLatency.md13 Example of screen brightness as a function of time during transition from black to white (blue line…
14 ![Example plot of brightness as a function of time](Nexus5X_screen_transition.png)
29 All measurements below were taken with the device set to max brightness and WALT positioned in the …
/external/autotest/client/site_tests/power_BacklightControl/
Dcontrol15 - There are too many steps (> 16) between min and max brightness.
23 This test verifies that the backlight controller can adjust brightness up and

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