README.md

@@ -1,17 +1 @@
-# esi
+esi
-
-Go version of @AlexPoulsen's ESI format.
-
-See original repo for more info: https://github.com/AlexPoulsen/esi
-
-This package is compatible with the `"image"` package. See `esiconv/main.go` for a very simple example of usage.
-
-## esiconv
-
-`esiconv` is a conversion tool, and also serves as an example for this package's usage.
-
-Get pre-built binaries on the [Releases](https://github.com/kayteh/esi/releases/tag/0.1) page, or go-get via
-
-```bash
-go get -u github.com/kayteh/esi/esiconv
-```

esi.go

@@ -42,6 +42,7 @@ import (
 	"image"
 	"image/color"
 	"io"
+	"log"
 )
 
 var (
@@ -49,7 +50,7 @@ var (
 	errNotESI       = errors.New("esi: not an esi")
 )
 
-var emptyBytes = 4
+var emptyBytes = 7
 
 func init() {
 	image.RegisterFormat("esi", "esi1", Decode, DecodeConfig)
@@ -65,11 +66,15 @@ func Decode(r io.Reader) (o image.Image, err error) {
 		return o, err
 	}
 
+	log.Println(cfg)
+
 	bounds := image.Rect(0, 0, cfg.Width, cfg.Height)
 
+	log.Println(bounds)
+
 	img := image.NewRGBA(bounds)
 
-	buf.Next(8 + emptyBytes)
+	buf.Next(8 + 7)
 
 	for y := bounds.Min.Y; y < bounds.Max.Y; y++ {
 		for x := bounds.Min.X; x < bounds.Max.X; x++ {
@@ -178,9 +183,7 @@ func Encode(w io.Writer, img image.Image) error {
 		configByte |= 32
 	}
 
-	cfgpad := make([]byte, 2+emptyBytes) // 1 byte for config, 1 empty byte, and a number of empty bytes.
+	_, err = w.Write([]byte{configByte, 0, 0, 0, 0, 0, 0, 0, 0})
-	cfgpad[0] = configByte
-	_, err = w.Write(cfgpad)
 	if err != nil {
 		return err
 	}

esiconv/main.go

@@ -9,7 +9,7 @@ import (
 	"os"
 	"path"
 
-	"git.sapphic.engineer/noe/esi"
+	"github.com/kayteh/esi"
 )
 
 func main() {

go.mod

@@ -1,3 +0,0 @@
-module git.sapphic.engineer/noe/esi
-
-go 1.23.2