host.ui_services · function ·

CreateNativeUiDisplayColorCapabilityV1

Create native ui display color capability v1 from the supplied values.

cpufunctionhosthost.ui_servicessource-exampleui_servicesyeho

Define host text, editing, clipboard, and accessibility service contracts.

external CreateNativeUiDisplayColorCapabilityV1(text displayId, bool available, bool profileAvailable, text profileIdentity, bool advancedColorSupported, bool advancedColorActive, bool hdrSupported, bool hdrUserEnabled, bool wideColorSupported, bool wideColorUserEnabled, bool policyLimited, text activeMode, text encoding, int bitsPerChannel, int sdrWhiteMilliNits, text discovery, text source) returns nativeUiDisplayColorCapabilityV1

Status: source-declared

Parameters

text displayId
Supply display id as text.
bool available
Supply available as bool.
bool profileAvailable
Supply profile available as bool.
text profileIdentity
Supply profile identity as text.
bool advancedColorSupported
Supply advanced color supported as bool.
bool advancedColorActive
Supply advanced color active as bool.
bool hdrSupported
Supply hdr supported as bool.
bool hdrUserEnabled
Supply hdr user enabled as bool.
bool wideColorSupported
Supply wide color supported as bool.
bool wideColorUserEnabled
Supply wide color user enabled as bool.
bool policyLimited
Supply policy limited as bool.
text activeMode
Supply active mode as text.
text encoding
Supply encoding as text.
int bitsPerChannel
Supply bits per channel as int.
int sdrWhiteMilliNits
Supply sdr white milli nits as int.
text discovery
Supply discovery as text.
text source
Supply source as text.

Use CreateNativeUiDisplayColorCapabilityV1

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using host.ui_services

// Define host text, editing, clipboard, and accessibility service contracts.
text displayId = "display Id"
bool available = true
bool profileAvailable = true
text profileIdentity = "profile Identity"
bool advancedColorSupported = true
bool advancedColorActive = true
bool hdrSupported = true
bool hdrUserEnabled = true
bool wideColorSupported = true
bool wideColorUserEnabled = true
bool policyLimited = true
text activeMode = "active Mode"
text encoding = "encoding"
int bitsPerChannel = 1
int sdrWhiteMilliNits = 1
text discovery = "discovery"
text source = "example"
nativeUiDisplayColorCapabilityV1 result = CreateNativeUiDisplayColorCapabilityV1(displayId, available, profileAvailable, profileIdentity, advancedColorSupported, advancedColorActive, hdrSupported, hdrUserEnabled, wideColorSupported, wideColorUserEnabled, policyLimited, activeMode, encoding, bitsPerChannel, sdrWhiteMilliNits, discovery, source)
Console.Log("Inspect result in your debugger")
project.mech
manifestVersion = "2"
package = "api.example.host_ui_services__createnativeuidisplaycolorcapabilityv1"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"
Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/host/ui_services/00-contracts.yh:234