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Code Packages Releases Activity

brightness: optimistically update OSDs, works better

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This commit is contained in:
bbedward
2025-11-05 10:00:42 -05:00
parent 1e6c80bd03
commit ae5d6c1ba4
3 changed files with 80 additions and 56 deletions
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104
Services/DisplayService.qml
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@@ -29,9 +29,8 @@ Singleton {
}
property int maxBrightness: 100
property bool brightnessInitialized: false
property bool suppressNextOsd: false
signal brightnessChanged
signal brightnessChanged(bool showOsd)
signal deviceSwitched
property bool nightModeActive: nightModeEnabled
@@ -40,7 +39,7 @@ Singleton {
property bool automationAvailable: false
property bool gammaControlAvailable: false
function updateSingleDevice(device, suppressSignal) {
function updateSingleDevice(device) {
const deviceIndex = devices.findIndex(d => d.id === device.id)
if (deviceIndex !== -1) {
const newDevices = [...devices]
@@ -77,20 +76,10 @@ Singleton {
}
}
const oldValue = deviceBrightness[device.id]
const newBrightness = Object.assign({}, deviceBrightness)
newBrightness[device.id] = displayValue
deviceBrightness = newBrightness
brightnessVersion++
const shouldSuppress = suppressSignal || suppressNextOsd
if (suppressNextOsd) {
suppressNextOsd = false
}
if (!shouldSuppress && oldValue !== displayValue) {
brightnessChanged()
}
}
function updateFromBrightnessState(state) {
@@ -166,8 +155,18 @@ Singleton {
}
const deviceInfo = getCurrentDeviceInfoByName(actualDevice)
const minValue = (deviceInfo && (deviceInfo.class === "backlight" || deviceInfo.class === "ddc")) ? 1 : 0
const maxValue = deviceInfo?.displayMax || 100
const isLogarithmic = SessionData.getBrightnessLogarithmic(actualDevice)
let minValue = 0
let maxValue = 100
if (isLogarithmic) {
minValue = 1
maxValue = 100
} else {
minValue = (deviceInfo && (deviceInfo.class === "backlight" || deviceInfo.class === "ddc")) ? 1 : 0
maxValue = deviceInfo?.displayMax || 100
}
if (maxValue <= 0) {
console.warn("DisplayService: Invalid max value for device", actualDevice, "- skipping brightness change")
@@ -181,11 +180,10 @@ Singleton {
return
}
if (suppressOsd) {
suppressNextOsd = true
}
const isLogarithmic = SessionData.getBrightnessLogarithmic(actualDevice)
const newBrightness = Object.assign({}, deviceBrightness)
newBrightness[actualDevice] = clampedValue
deviceBrightness = newBrightness
brightnessVersion++
if (isLogarithmic) {
const newUserSet = Object.assign({}, deviceBrightnessUserSet)
@@ -194,6 +192,10 @@ Singleton {
SessionData.setBrightnessUserSetValue(actualDevice, clampedValue)
}
if (!suppressOsd) {
brightnessChanged(true)
}
const params = {
"device": actualDevice,
"percent": clampedValue
@@ -631,7 +633,7 @@ Singleton {
}
function onBrightnessDeviceUpdate(device) {
updateSingleDevice(device, false)
updateSingleDevice(device)
}
}
@@ -733,22 +735,20 @@ Singleton {
root.setCurrentDevice(actualDevice, false)
}
DMSService.sendRequest("brightness.increment", {
"device": actualDevice,
"step": stepValue
}, response => {
if (response.error) {
console.error("DisplayService: Failed to increment brightness:", response.error)
ToastService.showError("Failed to increment brightness: " + response.error)
return
}
if (response.result && response.result.devices) {
const device = response.result.devices.find(d => d.id === actualDevice)
if (device) {
updateSingleDevice(device, false)
}
}
})
const isLogarithmic = SessionData.getBrightnessLogarithmic(actualDevice)
const currentBrightness = root.getDeviceBrightness(actualDevice)
const deviceInfo = root.getCurrentDeviceInfoByName(actualDevice)
let maxValue = 100
if (isLogarithmic) {
maxValue = 100
} else {
maxValue = deviceInfo?.displayMax || 100
}
const newBrightness = Math.min(maxValue, currentBrightness + stepValue)
root.setBrightness(newBrightness, actualDevice, false)
return "Brightness increased by " + stepValue + "%" + (targetDevice ? " on " + targetDevice : "")
}
@@ -772,22 +772,20 @@ Singleton {
root.setCurrentDevice(actualDevice, false)
}
DMSService.sendRequest("brightness.decrement", {
"device": actualDevice,
"step": stepValue
}, response => {
if (response.error) {
console.error("DisplayService: Failed to decrement brightness:", response.error)
ToastService.showError("Failed to decrement brightness: " + response.error)
return
}
if (response.result && response.result.devices) {
const device = response.result.devices.find(d => d.id === actualDevice)
if (device) {
updateSingleDevice(device, false)
}
}
})
const isLogarithmic = SessionData.getBrightnessLogarithmic(actualDevice)
const currentBrightness = root.getDeviceBrightness(actualDevice)
const deviceInfo = root.getCurrentDeviceInfoByName(actualDevice)
let minValue = 0
if (isLogarithmic) {
minValue = 1
} else {
minValue = (deviceInfo && (deviceInfo.class === "backlight" || deviceInfo.class === "ddc")) ? 1 : 0
}
const newBrightness = Math.max(minValue, currentBrightness - stepValue)
root.setBrightness(newBrightness, actualDevice, false)
return "Brightness decreased by " + stepValue + "%" + (targetDevice ? " on " + targetDevice : "")
}