ColorBuffer

expect abstract fun bind(unit: Int)

bind the colorbuffer to a texture unit, internal API

actual abstract fun bind(unit: Int)

bind the colorbuffer to a texture unit, internal API

actual abstract fun bind(unit: Int)

bind the colorbuffer to a texture unit, internal API

bufferSize

fun bufferSize(level: Int = 0): Long

return the buffer size in bytes

copyTo

expect abstract fun copyTo( target: ArrayTexture, layer: Int, fromLevel: Int = 0, toLevel: Int = 0)

copies contents to a target array texture

expect abstract fun copyTo( target: ColorBuffer, fromLevel: Int = 0, toLevel: Int = 0, filter: MagnifyingFilter = MagnifyingFilter.NEAREST)

expect abstract fun copyTo( target: ColorBuffer, fromLevel: Int = 0, toLevel: Int = 0, sourceRectangle: IntRectangle, targetRectangle: IntRectangle, filter: MagnifyingFilter = MagnifyingFilter.NEAREST)

actual abstract fun copyTo( target: ArrayTexture, layer: Int, fromLevel: Int, toLevel: Int)

copies contents to a target array texture

actual abstract fun copyTo( target: ColorBuffer, fromLevel: Int, toLevel: Int, filter: MagnifyingFilter)

actual abstract fun copyTo( target: ColorBuffer, fromLevel: Int, toLevel: Int, sourceRectangle: IntRectangle, targetRectangle: IntRectangle, filter: MagnifyingFilter)

actual abstract fun copyTo( target: ArrayTexture, layer: Int, fromLevel: Int, toLevel: Int)

actual abstract fun copyTo( target: ColorBuffer, fromLevel: Int, toLevel: Int, filter: MagnifyingFilter)

actual abstract fun copyTo( target: ColorBuffer, fromLevel: Int, toLevel: Int, sourceRectangle: IntRectangle, targetRectangle: IntRectangle, filter: MagnifyingFilter)

copies contents to a target color buffer

crop

fun crop(sourceRectangle: IntRectangle): ColorBuffer

create a cropped copy of the ColorBuffer

destroy

expect abstract fun destroy()

permanently destroy the underlying ColorBuffer resources, ColorBuffer can not be used after it is destroyed

actual abstract fun destroy()

permanently destroy the underlying ColorBuffer resources, ColorBuffer can not be used after it is destroyed

actual abstract fun destroy()

permanently destroy the underlying ColorBuffer resources, ColorBuffer can not be used after it is destroyed

fill

expect abstract fun fill(color: ColorRGBa)

sets all pixels in the color buffer to color

actual abstract fun fill(color: ColorRGBa)

sets all pixels in the color buffer to color

actual abstract fun fill(color: ColorRGBa)

filter

expect abstract fun filter(filterMin: MinifyingFilter, filterMag: MagnifyingFilter)

actual abstract fun filter(filterMin: MinifyingFilter, filterMag: MagnifyingFilter)

sets the ColorBuffer filter for minifying and magnification

generateMipmaps

expect abstract fun generateMipmaps()

generates mipmaps from the top-level mipmap

actual abstract fun generateMipmaps()

generates mipmaps from the top-level mipmap

actual abstract fun generateMipmaps()

generates mipmaps from the top-level mipmap

read

abstract fun read( target: ArrayBufferView, x: Int, y: Int, width: Int = this.effectiveWidth, height: Int = this.effectiveHeight, level: Int = 0)

abstract fun read( targetBuffer: ByteBuffer, targetFormat: ColorFormat = format, targetType: ColorType = type, level: Int = 0)

read the contents of the ColorBuffer and write to targetBuffer, potentially with format and type conversions

saveToFile

abstract fun saveToFile( file: File, imageFileFormat: ImageFileFormat = ImageFileFormat.guessFromExtension(file.extension), async: Boolean = true)

save the ColorBuffer to File

toDataUrl

abstract fun toDataUrl(imageFileFormat: ImageFileFormat = ImageFileFormat.JPG): String

return a base64 data url representation

write

expect abstract fun write( sourceBuffer: MPPBuffer, sourceFormat: ColorFormat, sourceType: ColorType, x: Int = 0, y: Int = 0, width: Int, height: Int, level: Int = 0)

abstract fun write( source: TexImageSource, x: Int = 0, y: Int = 0, width: Int = this.effectiveWidth, height: Int = this.effectiveHeight, level: Int = 0)

abstract fun write( source: ArrayBufferView, sourceFormat: ColorFormat, sourceType: ColorType, x: Int = 0, y: Int = 0, width: Int = this.effectiveWidth, height: Int = this.effectiveHeight, level: Int = 0)

actual abstract fun write( sourceBuffer: MPPBuffer, sourceFormat: ColorFormat, sourceType: ColorType, x: Int, y: Int, width: Int, height: Int, level: Int)

abstract fun write( sourceBuffer: ByteBuffer, sourceFormat: ColorFormat = format, sourceType: ColorType = type, level: Int = 0)

actual abstract fun write( sourceBuffer: MPPBuffer, sourceFormat: ColorFormat, sourceType: ColorType, x: Int, y: Int, width: Int, height: Int, level: Int)

anisotropy

expect abstract var anisotropy: Double

the (unitless?) degree of anisotropy to be used in filtering

actual abstract var anisotropy: Double

the (unitless?) degree of anisotropy to be used in filtering

actual abstract var anisotropy: Double

the (unitless?) degree of anisotropy to be used in filtering

bounds

expect val bounds: Rectangle

actual val bounds: Rectangle

contentScale

expect abstract val contentScale: Double

the content scale of the ColorBuffer

actual abstract val contentScale: Double

the content scale of the ColorBuffer

actual abstract val contentScale: Double

the content scale of the ColorBuffer

effectiveHeight

expect val effectiveHeight: Int

the height of the ColorBuffer in pixels

actual val effectiveHeight: Int

the height of the ColorBuffer in pixels

actual val effectiveHeight: Int

effectiveWidth

expect val effectiveWidth: Int

the width of the ColorBuffer in pixels

actual val effectiveWidth: Int

the width of the ColorBuffer in pixels

actual val effectiveWidth: Int

filterMag

abstract var filterMag: MagnifyingFilter

the filter to use when display at sizes larger than the original

filterMin

abstract var filterMin: MinifyingFilter

the filter to use when displaying at sizes smaller than the original

flipV

expect abstract var flipV: Boolean

should the v coordinate be flipped because the ColorBuffer contents are stored upside-down?

actual abstract var flipV: Boolean

should the v coordinate be flipped because the ColorBuffer contents are stored upside-down?

actual abstract var flipV: Boolean

should the v coordinate be flipped because the ColorBuffer contents are stored upside-down?

format

expect abstract val format: ColorFormat

the ColorFormat of the image stored in the ColorBuffer

actual abstract val format: ColorFormat

the ColorFormat of the image stored in the ColorBuffer

actual abstract val format: ColorFormat

the ColorFormat of the image stored in the ColorBuffer

height

expect abstract val height: Int

the height of the ColorBuffer in device units

actual abstract val height: Int

the height of the ColorBuffer in device units

actual abstract val height: Int

the height of the ColorBuffer in device units

levels

expect abstract val levels: Int

the number of mipmap levels

actual abstract val levels: Int

the number of mipmap levels

actual abstract val levels: Int

the number of mipmap levels

multisample

expect abstract val multisample: BufferMultisample

the multisampling method used for this ColorBuffer

actual abstract val multisample: BufferMultisample

the multisampling method used for this ColorBuffer

actual abstract val multisample: BufferMultisample

the multisampling method used for this ColorBuffer

session

expect abstract val session: Session?

actual abstract val session: Session?

write the contents from sourceBuffer to the ColorBuffer, potentially with format and type conversions

actual abstract val session: Session?

shadow

abstract val shadow: ColorBufferShadow

type

expect abstract val type: ColorType

the ColorType of the image stored in the ColorBuffer

actual abstract val type: ColorType

the ColorType of the image stored in the ColorBuffer

actual abstract val type: ColorType

the ColorType of the image stored in the ColorBuffer

width

expect abstract val width: Int

the width of the ColorBuffer in device units

actual abstract val width: Int

the width of the ColorBuffer in device units

actual abstract val width: Int

the width of the ColorBuffer in device units

wrapU

expect abstract var wrapU: WrapMode

the wrapping mode to use in the horizontal direction

actual abstract var wrapU: WrapMode

the wrapping mode to use in the horizontal direction

actual abstract var wrapU: WrapMode

the wrapping mode to use in the horizontal direction

wrapV

expect abstract var wrapV: WrapMode

the wrapping mode to use in the vertical direction

actual abstract var wrapV: WrapMode

the wrapping mode to use in the vertical direction

actual abstract var wrapV: WrapMode

the wrapping mode to use in the vertical direction

createEquivalent

fun ColorBuffer.createEquivalent( width: Int = this.width, height: Int = this.height, contentScale: Double = this.contentScale, format: ColorFormat = this.format, type: ColorType = this.type, multisample: BufferMultisample = this.multisample, levels: Int = this.levels): ColorBuffer

create an equivalent ColorBuffer, with the option to override attributes

imageBinding

fun ColorBuffer.imageBinding(level: Int = 0, imageAccess: ImageAccess): ColorBufferImageBinding

isEquivalentTo

fun ColorBuffer.isEquivalentTo( other: ColorBuffer, ignoreWidth: Boolean = false, ignoreHeight: Boolean = false, ignoreContentScale: Boolean = false, ignoreFormat: Boolean = false, ignoreType: Boolean = false, ignoreMultisample: Boolean = false, ignoreLevels: Boolean = false): Boolean

check if this ColorBuffer is equivalent to other

common source

js source

jvm source

ColorBuffer

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