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gpu

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Versions in this module

v1

v1.20.0

Mar 24, 2026

v1.19.0

Mar 24, 2026

v1.18.0

Mar 24, 2026

Changes in this version

+ var BufPool = sync.Pool

+ var PixPool = sync.Pool

+ func GetBuf() *bytes.Buffer

+ func GetPix(n int) []byte

+ func PutBuf(b *bytes.Buffer)

+ func PutPix(p []byte)

+ type BlitOp struct

+ DstX int

+ DstY int

+ SrcH int

+ SrcPixels []byte

+ SrcW int

+ type HeatmapParams struct

+ Freq map[[2]int]int

+ ImgH int

+ ImgW int

+ Radius int

+ type MinimapTile struct

+ ColorIndex uint8

+ X int

+ Y int

+ type OutfitTintParams struct

+ Base []byte

+ Body [3]uint8

+ Feet [3]uint8

+ Head [3]uint8

+ IsAddon bool

+ Legs [3]uint8

+ Overlay []byte

+ type Renderer interface

+ ApplyShadow func(pixels []byte, w, h int, intensity float64) ([]byte, error)

+ Close func()

+ Composite func(dstW, dstH int, ops []BlitOp) ([]byte, error)

+ RenderHeatmap func(p HeatmapParams) ([]byte, error)

+ RenderMinimap func(w, h int, tiles []MinimapTile) ([]byte, error)

+ ResizeCatmullRom func(src []byte, srcW, srcH, dstW, dstH int) ([]byte, error)

+ ResizeNN func(src []byte, srcW, srcH, dstW, dstH int) ([]byte, error)

+ TintOutfit func(p OutfitTintParams) ([]byte, error)

+ func New() Renderer

+ func NewCPU() Renderer

+ func NewMetal() (Renderer, error)