package frame

import (
	"git.gammaspectra.live/S.O.N.G/Ignite/color"
	"git.gammaspectra.live/S.O.N.G/Ignite/utilities"
)

type AllowedFrameTypes interface {
	uint8 | uint16
}

type Frame interface {
	Properties() Properties
	// PTS usually frame number
	PTS() int64
	Get16(x, y int) (Y uint16, Cb uint16, Cr uint16)
	Get8(x, y int) (Y uint8, Cb uint8, Cr uint8)
}

type TypedFrame[T AllowedFrameTypes] interface {
	Frame
	GetNative(x, y int) (Y T, Cb T, Cr T)

	// GetNativeLuma also known as Y. Do not keep references to this slice, copy instead.
	GetNativeLuma() []T
	// GetNativeCb also known as U. Do not keep references to this slice, copy instead.
	GetNativeCb() []T
	// GetNativeCr also known as V. Do not keep references to this slice, copy instead.
	GetNativeCr() []T
}

type Properties struct {
	//TODO: HDR
	Width            int
	Height           int
	PixelAspectRatio utilities.Ratio
	ColorSpace       color.Space
	FullColorRange   bool
}