*: Remove

1 files changed, 0 insertions, 127 deletions

diff --git a/format/commitgraph/bloom/murmur.go b/format/commitgraph/bloom/murmur.go
deleted file mode 100644
index 363b63ae..00000000
--- a/format/commitgraph/bloom/murmur.go
+++ /dev/null
@@ -1,127 +0,0 @@
-package bloom
-
-import "codeberg.org/lindenii/furgit/internal/intconv"
-
-func murmur3SeededV2(seed uint32, data []byte) (uint32, error) {
-	const (
-		c1 = 0xcc9e2d51
-		c2 = 0x1b873593
-		r1 = 15
-		r2 = 13
-		m  = 5
-		n  = 0xe6546b64
-	)
-
-	h := seed
-
-	nblocks := len(data) / 4
-	for i := range nblocks {
-		k := uint32(data[4*i]) |
-			(uint32(data[4*i+1]) << 8) |
-			(uint32(data[4*i+2]) << 16) |
-			(uint32(data[4*i+3]) << 24)
-		k *= c1
-		k = (k << r1) | (k >> (32 - r1))
-		k *= c2
-
-		h ^= k
-		h = (h << r2) | (h >> (32 - r2))
-		h = h*m + n
-	}
-
-	var k1 uint32
-
-	tail := data[nblocks*4:]
-	switch len(tail) & 3 {
-	case 3:
-		k1 ^= uint32(tail[2]) << 16
-
-		fallthrough
-	case 2:
-		k1 ^= uint32(tail[1]) << 8
-
-		fallthrough
-	case 1:
-		k1 ^= uint32(tail[0])
-		k1 *= c1
-		k1 = (k1 << r1) | (k1 >> (32 - r1))
-		k1 *= c2
-		h ^= k1
-	}
-
-	dataLen, err := intconv.IntToUint32(len(data))
-	if err != nil {
-		return 0, err
-	}
-
-	h ^= dataLen
-	h ^= h >> 16
-	h *= 0x85ebca6b
-	h ^= h >> 13
-	h *= 0xc2b2ae35
-	h ^= h >> 16
-
-	return h, nil
-}
-
-func murmur3SeededV1(seed uint32, data []byte) (uint32, error) {
-	const (
-		c1 = 0xcc9e2d51
-		c2 = 0x1b873593
-		r1 = 15
-		r2 = 13
-		m  = 5
-		n  = 0xe6546b64
-	)
-
-	h := seed
-
-	nblocks := len(data) / 4
-	for i := range nblocks {
-		k := intconv.SignExtendByteToUint32(data[4*i]) |
-			(intconv.SignExtendByteToUint32(data[4*i+1]) << 8) |
-			(intconv.SignExtendByteToUint32(data[4*i+2]) << 16) |
-			(intconv.SignExtendByteToUint32(data[4*i+3]) << 24)
-		k *= c1
-		k = (k << r1) | (k >> (32 - r1))
-		k *= c2
-
-		h ^= k
-		h = (h << r2) | (h >> (32 - r2))
-		h = h*m + n
-	}
-
-	var k1 uint32
-
-	tail := data[nblocks*4:]
-	switch len(tail) & 3 {
-	case 3:
-		k1 ^= intconv.SignExtendByteToUint32(tail[2]) << 16
-
-		fallthrough
-	case 2:
-		k1 ^= intconv.SignExtendByteToUint32(tail[1]) << 8
-
-		fallthrough
-	case 1:
-		k1 ^= intconv.SignExtendByteToUint32(tail[0])
-		k1 *= c1
-		k1 = (k1 << r1) | (k1 >> (32 - r1))
-		k1 *= c2
-		h ^= k1
-	}
-
-	dataLen, err := intconv.IntToUint32(len(data))
-	if err != nil {
-		return 0, err
-	}
-
-	h ^= dataLen
-	h ^= h >> 16
-	h *= 0x85ebca6b
-	h ^= h >> 13
-	h *= 0xc2b2ae35
-	h ^= h >> 16
-
-	return h, nil
-}