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/ohos5.0/docs/zh-cn/release-notes/api-diff/v3.2-beta3/
H A Djs-apidiff-battery.md15 | system.brightness | Brightness | static setKeepScreenOn(options?: SetKeepScreenOnOp…
16 | system.brightness | Brightness | static setMode(options?: SetBrightnessModeOptions)…
17 | system.brightness | Brightness | static getMode(options?: GetBrightnessModeOptions)…
18 | system.brightness | Brightness | static setValue(options?: SetBrightnessOptions): v…
19 | system.brightness | Brightness | static getValue(options?: GetBrightnessOptions): v…
20 | system.brightness | SetKeepScreenOnOptions | complete?: () => void …
21 | system.brightness | SetKeepScreenOnOptions | fail?: (data: string, code: number) => void; …
22 | system.brightness | SetKeepScreenOnOptions | success?: () => void; …
23 | system.brightness | SetKeepScreenOnOptions | keepScreenOn: boolean; …
24 | system.brightness | SetBrightnessModeOptions | complete?: () => void …
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/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/effect/test/unittest/
H A Dbrightness_filter_unittest.cpp37 auto brightness = std::make_shared<BrightnessFilter>(); variable
38 bool testResult = brightness != nullptr;
45 brightness->SetValue("brightness", vBright.lock(), 1);
62 bool testResult = brightness != nullptr;
69 brightness->SetValue("brightness", vBright.lock(), 1);
86 bool testResult = brightness != nullptr;
110 bool testResult = brightness != nullptr;
128 EXPECT_TRUE(brightness->GetVertexShader() == result);
145 bool testResult = brightness != nullptr;
168 bool testResult = brightness != nullptr;
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H A Dalgo_filter_unittest.cpp82 auto brightness = filterFactory.GetFilter("Brightness"); variable
86 auto type = brightness->GetFilterType();
104 auto brightness = filterFactory.GetFilter("Brightness"); variable
105 bool testResult = brightness != nullptr;
112 brightness->SetValue("brightness", vBright.lock(), 1);
/ohos5.0/docs/en/release-notes/api-diff/v3.2-beta3/
H A Djs-apidiff-battery.md15 | system.brightness | Brightness | static setKeepScreenOn(options?: SetKeepScreenOnOp…
16 | system.brightness | Brightness | static setMode(options?: SetBrightnessModeOptions)…
17 | system.brightness | Brightness | static getMode(options?: GetBrightnessModeOptions)…
18 | system.brightness | Brightness | static setValue(options?: SetBrightnessOptions): v…
19 | system.brightness | Brightness | static getValue(options?: GetBrightnessOptions): v…
20 | system.brightness | SetKeepScreenOnOptions | complete?: () => void …
21 | system.brightness | SetKeepScreenOnOptions | fail?: (data: string, code: number) => void; …
22 | system.brightness | SetKeepScreenOnOptions | success?: () => void; …
23 | system.brightness | SetKeepScreenOnOptions | keepScreenOn: boolean; …
24 | system.brightness | SetBrightnessModeOptions | complete?: () => void …
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/ohos5.0/docs/zh-cn/release-notes/api-diff/monthly-202210/
H A Djs-apidiff-battery.md7 |访问级别有变化|类名：brightness<br>访问级别：公开API|类名：brightness<br>访问级别：系统API|@ohos.brightness.d.ts|
31 |废弃版本有变化|方法名 or 属性名：value<br>废弃版本：9|方法名 or 属性名：value<br>废弃版本：7|@system.brightness.d.ts|
34 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
39 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
42 |废弃版本有变化|方法名 or 属性名：mode<br>废弃版本：9|方法名 or 属性名：mode<br>废弃版本：7|@system.brightness.d.ts|
45 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
48 |废弃版本有变化|方法名 or 属性名：mode<br>废弃版本：9|方法名 or 属性名：mode<br>废弃版本：7|@system.brightness.d.ts|
50 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
55 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
57 |废弃版本有变化|类名：Brightness<br>废弃版本：9|类名：Brightness<br>废弃版本：7|@system.brightness.d.ts|
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/ohos5.0/docs/zh-cn/release-notes/api-diff/v3.2-beta4/
H A Djs-apidiff-battery.md30 |废弃版本有变化|方法名 or 属性名：value<br>废弃版本：9|方法名 or 属性名：value<br>废弃版本：7|@system.brightness.d.ts|
32 |废弃版本有变化|方法名 or 属性名：success<br>废弃版本：9|方法名 or 属性名：success<br>废弃版本：7|@system.brightness.d.ts|
33 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
36 |废弃版本有变化|方法名 or 属性名：value<br>废弃版本：9|方法名 or 属性名：value<br>废弃版本：7|@system.brightness.d.ts|
38 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
41 |废弃版本有变化|方法名 or 属性名：mode<br>废弃版本：9|方法名 or 属性名：mode<br>废弃版本：7|@system.brightness.d.ts|
44 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
47 |废弃版本有变化|方法名 or 属性名：mode<br>废弃版本：9|方法名 or 属性名：mode<br>废弃版本：7|@system.brightness.d.ts|
49 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
54 |废弃版本有变化|方法名 or 属性名：fail<br>废弃版本：9|方法名 or 属性名：fail<br>废弃版本：7|@system.brightness.d.ts|
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/ohos5.0/drivers/hdf_core/framework/model/display/driver/backlight/
H A Dhdf_bl.c176 if (brightness == blDev->props.brightness) { in UpdateBrightness()
184 brightness = 0; in UpdateBrightness()
189 blDev->props.brightness = brightness; in UpdateBrightness()
200 uint32_t brightness; in GetBlDevBrightness() local
211 blDev->props.brightness = 0; in GetBlDevBrightness()
216 brightness = blDev->props.brightness; in GetBlDevBrightness()
227 return brightness; in GetBlDevBrightness()
232 if (blDev == NULL || brightness == NULL) { in GetMinBrightness()
242 if (blDev == NULL || brightness == NULL) { in GetCurrBrightness()
252 if (blDev == NULL || brightness == NULL) { in GetDefBrightness()
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H A Dhdf_bl.h24 int32_t (*updateBrightness)(struct BacklightDev *bl, uint32_t brightness);
29 uint32_t brightness; member
41 int32_t UpdateBrightness(struct BacklightDev *blDev, uint32_t brightness);
42 int32_t GetMinBrightness(struct BacklightDev *blDev, uint32_t *brightness);
43 int32_t GetCurrBrightness(struct BacklightDev *blDev, uint32_t *brightness);
44 int32_t GetDefBrightness(struct BacklightDev *blDev, uint32_t *brightness);
45 int32_t GetMaxBrightness(struct BacklightDev *blDev, uint32_t *brightness);
/ohos5.0/docs/en/device-dev/subsystems/
H A Dsubsys-power-brightness-customization.md11 **System brightness**
12 Global brightness of OpenHarmony. The customized brightness range is effective for all application …
14 **Window brightness**
15 …brightness range is effective only for this application window. After a brightness is specified fo…
48 const.display.brightness.min=50
49 const.display.brightness.default=75
50 const.display.brightness.max=150
156 const.display.brightness.min=50
186 const.display.brightness.min=5
187 const.display.brightness.default=102
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/ohos5.0/docs/zh-cn/application-dev/reference/apis-basic-services-kit/
H A Djs-apis-system-brightness.md1 # @system.brightness (屏幕亮度)
7 > - 从API Version 7 开始不再维护<!--Del-->。建议使用[@ohos.brightness](js-apis-brightness-sys.md)替代<!--DelEnd--…
15 import brightness, { BrightnessModeResponse, BrightnessResponse } from '@system.brightness';
19 ## brightness.getValue<sup>(deprecated)</sup>
36 brightness.getValue({
47 ## brightness.setValue<sup>(deprecated)</sup>
64 brightness.setValue({
76 ## brightness.getMode<sup>(deprecated)</sup>
93 brightness.getMode({
120 brightness.setMode({
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H A Djs-apis-brightness-sys.md1 # @ohos.brightness (屏幕亮度)(系统接口)
14 import brightness from '@ohos.brightness';
17 ## brightness.setValue
35 以下错误码的详细介绍请参见[屏幕亮度错误码](errorcode-brightness.md)。
47 brightness.setValue(128);
49 console.error('set brightness failed, err: ' + err);
53 ## brightness.setValue<sup>11+</sup>
72 以下错误码的详细介绍请参见[屏幕亮度错误码](errorcode-brightness.md)。
84 brightness.setValue(128, true);
86 console.error('set brightness failed, err: ' + err);
/ohos5.0/docs/en/application-dev/reference/apis-basic-services-kit/
H A Djs-apis-system-brightness.md1 # @system.brightness (Screen Brightness)
3 The **brightness** module provides APIs for querying and adjusting the screen brightness and mode.
15 import brightness, { BrightnessModeResponse, BrightnessResponse } from '@system.brightness';
19 ## brightness.getValue<sup>(deprecated)</sup>
23 Obtains the current screen brightness.
36 brightness.getValue({
51 Sets the screen brightness.
64 brightness.setValue({
93 brightness.getMode({
120 brightness.setMode({
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H A Djs-apis-brightness-sys.md1 # @ohos.brightness (Screen Brightness) (System API)
3 The **brightness** module provides an API for setting the screen brightness.
14 import brightness from '@ohos.brightness';
17 ## brightness.setValue
21 Sets the screen brightness.
47 brightness.setValue(128);
49 console.error('set brightness failed, err: ' + err);
53 ## brightness.setValue<sup>11+</sup>
57 Sets the screen brightness. This API is used for continuous brightness adjustment. To achieve a bet…
84 brightness.setValue(128, true);
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/ohos5.0/docs/en/release-notes/api-diff/monthly-202210/
H A Djs-apidiff-battery.md7 …el changed|Class name: brightness<br>Access level: public API|Class name: brightness<br>Access lev…
30 …recated version: 9|Class name: BrightnessResponse<br>Deprecated version: 7|@system.brightness.d.ts|
34 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
39 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
42 …recated version: 9|Method or attribute name: mode<br>Deprecated version: 7|@system.brightness.d.ts|
45 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
48 …recated version: 9|Method or attribute name: mode<br>Deprecated version: 7|@system.brightness.d.ts|
50 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
55 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
57 …s<br>Deprecated version: 9|Class name: Brightness<br>Deprecated version: 7|@system.brightness.d.ts|
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/ohos5.0/base/powermgr/display_manager/state_manager/service/native/src/
H A Ddisplay_auto_brightness.cpp47 uint32_t brightness = BRIGHTNESS_MAX; in CalculateAutoBrightness() local
49 return brightness; in CalculateAutoBrightness()
55 brightness = static_cast<uint32_t>(lastNode.brightness + (scalar - lastNode.lux) * in CalculateAutoBrightness()
56 ((curNode.brightness - lastNode.brightness) / (curNode.lux - lastNode.lux))); in CalculateAutoBrightness()
57 return brightness; in CalculateAutoBrightness()
60 return brightness; in CalculateAutoBrightness()
H A Ddisplay_power_mgr_service.cpp311 auto brightness = GetSafeBrightness(value); in SetBrightness() local
313 displayId, brightness, continuous); in SetBrightness()
330 auto brightness = iter->second->GetBrightness(); in DiscountBrightness() local
345 displayId, brightness, duration); in OverrideBrightness()
801 int32_t difference = abs(calcBrightness - brightness); in CalculateBrightness()
810 brightness = calcBrightness; in CalculateBrightness()
819 if (brightness > BRIGHTNESS_MAX) { in GetBrightnessFromLightScalar()
820 brightness = BRIGHTNESS_MAX; in GetBrightnessFromLightScalar()
821 } else if (brightness < BRIGHTNESS_MIN) { in GetBrightnessFromLightScalar()
822 brightness = BRIGHTNESS_MIN; in GetBrightnessFromLightScalar()
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/ohos5.0/docs/en/release-notes/api-diff/v3.2-beta4/
H A Djs-apidiff-battery.md29 …recated version: 9|Class name: BrightnessResponse<br>Deprecated version: 7|@system.brightness.d.ts|
30 …ecated version: 9|Method or attribute name: value<br>Deprecated version: 7|@system.brightness.d.ts|
33 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
36 …ecated version: 9|Method or attribute name: value<br>Deprecated version: 7|@system.brightness.d.ts|
38 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
41 …recated version: 9|Method or attribute name: mode<br>Deprecated version: 7|@system.brightness.d.ts|
44 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
47 …recated version: 9|Method or attribute name: mode<br>Deprecated version: 7|@system.brightness.d.ts|
49 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
54 …recated version: 9|Method or attribute name: fail<br>Deprecated version: 7|@system.brightness.d.ts|
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/ohos5.0/docs/zh-cn/release-notes/api-diff/v3.2-Release/
H A Djs-apidiff-battery.md64 …旧版本信息：|类名：BrightnessResponse;<br>方法or属性：value: number;<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
65 …本信息：|类名：SetBrightnessOptions;<br>方法or属性：value: number;<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
73 …GetBrightnessOptions;<br>方法or属性：complete?: () => void;<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
74 …：SetBrightnessOptions;<br>方法or属性：complete?: () => void<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
77 …etKeepScreenOnOptions;<br>方法or属性：complete?: () => void<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
79 …：SetBrightnessOptions;<br>方法or属性：success?: () => void;<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
83 …信息：|类名：BrightnessModeResponse;<br>方法or属性：mode: number;<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
84 …：|类名：SetBrightnessModeOptions;<br>方法or属性：mode: number;<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
90 …：Brightness;<br>方法or属性：export default class Brightness<br>新版本信息：7<br>代替接口：|@system.brightness.d.ts|
101 …brightness;<br>方法or属性：function setValue(value: number): void;<br>旧版本信息：|类名：brightness;<br>方法or属性：f…
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/ohos5.0/foundation/multimedia/image_effect/frameworks/native/efilter/filterimpl/brightness/
H A Dcpu_brightness_algo.cpp38 float brightness = 0.f; in ParseBrightness() local
44 return brightness; in ParseBrightness()
52 float brightness = ParseBrightness(value); in OnApplyRGBA8888() local
60 if (fabs(brightness) < eps) { in OnApplyRGBA8888()
67 float scale = brightness / SCALE_FACTOR; in OnApplyRGBA8888()
100 float brightness = ParseBrightness(value); in OnApplyYUVNV21() local
108 if (fabs(brightness) < eps) { in OnApplyYUVNV21()
115 float scale = brightness / SCALE_FACTOR; in OnApplyYUVNV21()
159 float brightness = ParseBrightness(value); in OnApplyYUVNV12() local
167 if (fabs(brightness) < eps) { in OnApplyYUVNV12()
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H A Dbrightness_efilter.cpp110 float brightness = *brightnessPtr; in SetValue() local
111 if (brightness < Parameter::INTENSITY_RANGE[0] || brightness > Parameter::INTENSITY_RANGE[1]) { in SetValue()
113 key.c_str(), brightness, Parameter::INTENSITY_RANGE[0], Parameter::INTENSITY_RANGE[1]); in SetValue()
114 …*brightnessPtr = CommonUtils::Clip(brightness, Parameter::INTENSITY_RANGE[0], Parameter::INTENSITY… in SetValue()
128 float brightness = values->GetFloat(Parameter::KEY_INTENSITY); in Restore() local
129 if (brightness < Parameter::INTENSITY_RANGE[0] || brightness > Parameter::INTENSITY_RANGE[1]) { in Restore()
132 Plugin::Any any = brightness; in Restore()
/ohos5.0/docs/zh-cn/device-dev/subsystems/
H A Dsubsys-power-brightness-customization.md48 const.display.brightness.min=50
49 const.display.brightness.default=75
50 const.display.brightness.max=150
56 const.display.brightness.="foundation:foundation:444"
156 const.display.brightness.min=50
157 const.display.brightness.default=75
158 const.display.brightness.max=150#
186 const.display.brightness.min=5
187 const.display.brightness.default=102
188 const.display.brightness.max=255
/ohos5.0/docs/zh-cn/device-dev/reference/hdi-apis/light/
H A D_r_g_b_color_v10.md20 | int [brightness](#brightness) | 亮度值，范围为0-255。 |
39 ### brightness subsection
42 int RGBColor::brightness
/ohos5.0/base/powermgr/display_manager/
H A Ddisplaymanager.yaml21 __BASE: {type: STATISTIC, level: MINOR, tag: PowerStats, desc: screen brightness}
22 BRIGHTNESS: {type: INT32, desc: screen brightness value}
23 REASON: {type: STRING, desc: brightness reason}
24 NIT: {type: INT32, desc: brightness nit}
27 …__BASE: {type: STATISTIC, level: MINOR, tag: PowerStats, desc: screen brightness discount informat…
33 LEVEL: {type: INT32, desc: ambient light adjusts screen brightness}
/ohos5.0/docs/zh-cn/device-dev/reference/hdi-apis/fingerauth/
H A D_sa_command_param_enable_sensor_illumination_fingerauth_v11.md23 | unsigned int [brightness](#brightness) | 高亮显示亮度。 |
30 ### brightness subsection
33 unsigned int SaCommandParamEnableSensorIllumination::brightness
/ohos5.0/docs/en/release-notes/api-diff/v3.2-Release/
H A Djs-apidiff-battery.md64 …od or attribute name: value: number;<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
65 …od or attribute name: value: number;<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
73 …tribute name: complete?: () => void;<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
74 …ttribute name: complete?: () => void<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
77 …ttribute name: complete?: () => void<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
79 …ttribute name: success?: () => void;<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
83 …hod or attribute name: mode: number;<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
84 …hod or attribute name: mode: number;<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
90 …ame: export default class Brightness<br>New version: 7<br>Substitute API: |@system.brightness.d.ts|
101 …brightness;<br>Method or attribute name: function setValue(value: number): void;<br>Old version: |…
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