From 94a6325ee646be4a06ca0646fcd797b2a9c74581 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Tue, 25 Nov 2025 08:00:00 +0800
Subject: flatex: Restructure a little

---
 internal/flatex/slice_inflate.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'internal/flatex/slice_inflate.go')

diff --git a/internal/flatex/slice_inflate.go b/internal/flatex/slice_inflate.go
index 3e07e744..f9120143 100644
--- a/internal/flatex/slice_inflate.go
+++ b/internal/flatex/slice_inflate.go
@@ -3,6 +3,7 @@ package flatex
 import (
 	"io"
 	"math/bits"
+	"sync"
 )
 
 // sliceInflater is a specialized DEFLATE decoder that reads directly from an
@@ -33,6 +34,16 @@ type sliceInflater struct {
 	copyDist  int
 }
 
+var sliceInflaterPool = sync.Pool{
+	New: func() any {
+		fixedHuffmanDecoderInit()
+		return &sliceInflater{
+			bits:     new([maxNumLit + maxNumDist]int),
+			codebits: new([numCodes]int),
+		}
+	},
+}
+
 func (f *sliceInflater) reset(src []byte) error {
 	bits := f.bits
 	codebits := f.codebits
-- 
cgit v1.3.1-10-gc9f91