Added in API level 36
Entry
class Entry
| kotlin.Any | |
| ↳ | android.hardware.DisplayLuts.Entry |
Summary
| Public constructors | |
|---|---|
Entry(buffer: FloatArray, dimension: Int, samplingKey: Int)Create a Lut entry. |
|
| Public methods | |
|---|---|
| open FloatArray | |
| open Int | |
| open Int | |
| open String |
toString() |
Public constructors
Entry
Added in API level 36
Entry(
buffer: FloatArray,
dimension: Int,
samplingKey: Int)
Create a Lut entry.
Noted that 1D Lut(s) are treated as gain curves. For 3D Lut(s), 3D Lut(s) are used for direct color manipulations. The values of 3D Lut(s) data should be normalized to the range 0.0 to 1.0, inclusive. And 3D Lut(s) data is organized in the order of R, G, B channels.
| Parameters | |
|---|---|
buffer |
FloatArray: The raw lut data This value cannot be null. |
dimension |
Int: Either 1D or 3D Value is android.hardware.LutProperties#ONE_DIMENSION, or android.hardware.LutProperties#THREE_DIMENSION |
samplingKey |
Int: The sampling kay used for the Lut Value is android.hardware.LutProperties#SAMPLING_KEY_RGB, android.hardware.LutProperties#SAMPLING_KEY_MAX_RGB, or android.hardware.LutProperties#SAMPLING_KEY_CIE_Y |
Public methods
getBuffer
Added in API level 36
open fun getBuffer(): FloatArray
| Return | |
|---|---|
FloatArray |
the lut raw data of the lut This value cannot be null. |
getDimension
Added in API level 36
open fun getDimension(): Int
| Return | |
|---|---|
Int |
the dimension of the lut entry |
getSamplingKey
Added in API level 36
open fun getSamplingKey(): Int
| Return | |
|---|---|
Int |
the sampling key used by the lut |
toString
Added in API level 36
open fun toString(): String
| Return | |
|---|---|
String |
a string representation of the object. |