Update to Go 1.20

2023-04-09 13:10:30 +02:00 · 2023-04-09 13:10:30 +02:00 · 514a88aec1
parent 2547c66dea
commit 514a88aec1
16 changed files with 68 additions and 62 deletions
--- a/.drone.yml
+++ b/.drone.yml
@ -22,7 +22,7 @@ steps:
      - mkdir -p resources/samples/
      - cp -rvf /samples/* resources/samples/
  - name: test-repo-cgo-full
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    depends_on:
      - music-samples
    commands:
@ -78,7 +78,7 @@ steps:
      - git clone --depth 1 --branch master https://github.com/mstorsjo/fdk-aac.git && cd fdk-aac && ./autogen.sh && ./configure --prefix /drone/src/build_deps && make -j$(nproc) && make install && cd ..
      - git clone --depth 1 --branch master https://git.gammaspectra.live/S.O.N.G/alac.git && cd alac && autoreconf -fi && ./configure --prefix /drone/src/build_deps && make && make install && cd ..
  - name: test-cgo-full
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    depends_on:
      - music-samples
      - build-sources
@ -87,7 +87,7 @@ steps:
      - apk add --no-cache git gcc musl-dev pkgconfig
      - go test -p 1 -failfast -timeout 20m -cover -gcflags=-d=checkptr -v ./...
  - name: test-cgo-disable-codecs
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    depends_on:
      - music-samples
      - build-sources
@ -96,7 +96,7 @@ steps:
      - apk add --no-cache git gcc musl-dev pkgconfig
      - go test -p 1 -failfast -timeout 20m -cover -gcflags=-d=checkptr -v -tags=disable_codec_libfdk_aac,disable_codec_lame,disable_codec_tta,disable_codec_libflac,disable_codec_libvorbis ./...
  - name: test-cgo-disable-formats
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    volumes:
      - name: deps
        path: /drone/src/build_deps
@ -108,7 +108,7 @@ steps:
      - apk add --no-cache git gcc musl-dev pkgconfig
      - go test -p 1 -failfast -timeout 20m -cover -gcflags=-d=checkptr -v -tags=disable_format_aac,disable_format_alac,disable_format_mp3,disable_format_opus,disable_format_tta,disable_format_vorbis ./...
  - name: test-nocgo
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    depends_on:
      - music-samples
    commands:
@ -165,7 +165,7 @@ steps:
      - git clone --depth 1 --branch master https://github.com/mstorsjo/fdk-aac.git && cd fdk-aac && ./autogen.sh && ./configure --prefix /drone/src/build_deps && make -j$(nproc) && make install && cd ..
      - git clone --depth 1 --branch master https://git.gammaspectra.live/S.O.N.G/alac.git && cd alac && autoreconf -fi && ./configure --prefix /drone/src/build_deps && make && make install && cd ..
  - name: test-cgo-full
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    volumes:
      - name: deps
        path: /drone/src/build_deps
@ -177,7 +177,7 @@ steps:
      - apk add --no-cache git gcc musl-dev pkgconfig
      - go test -p 1 -failfast -timeout 20m -cover -gcflags=-d=checkptr -v ./...
  - name: test-cgo-disable-codecs
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    volumes:
      - name: deps
        path: /drone/src/build_deps
@ -189,7 +189,7 @@ steps:
      - apk add --no-cache git gcc musl-dev pkgconfig
      - go test -p 1 -failfast -timeout 20m -cover -gcflags=-d=checkptr -v -tags=disable_codec_libfdk_aac,disable_codec_lame,disable_codec_tta,disable_codec_libflac,disable_codec_libvorbis ./...
  - name: test-cgo-disable-formats
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    volumes:
      - name: deps
        path: /drone/src/build_deps
@ -201,7 +201,7 @@ steps:
      - apk add --no-cache git gcc musl-dev pkgconfig
      - go test -p 1 -failfast -timeout 20m -cover -gcflags=-d=checkptr -v -tags=disable_format_aac,disable_format_alac,disable_format_mp3,disable_format_opus,disable_format_tta,disable_format_vorbis ./...
  - name: test-nocgo
-    image: golang:1.19-alpine
+    image: golang:1.20-alpine
    depends_on:
      - music-samples
    commands:
--- a/README.md
+++ b/README.md
@ -69,7 +69,7 @@ Several audio Analyzer hashers are implemented. List of current ones:


 ## Dependencies
-### Go >= 1.19
+### Go >= 1.20

 ### [libFLAC](https://gitlab.xiph.org/xiph/flac) (required by [goflac](https://git.gammaspectra.live/S.O.N.G/goflac))
 ```shell
--- a/audio/format/aac/libfdk-aac.go
+++ b/audio/format/aac/libfdk-aac.go
@ -79,7 +79,7 @@ func tryDecodeFrame(decoder *fdkaac.AacDecoder) ([]int16, error) {

 	if pcm != nil {
 		defer runtime.KeepAlive(pcm)
-		return slices.Clone(unsafe.Slice((*int16)(unsafe.Pointer(&pcm[0])), len(pcm)/2)), nil
+		return slices.Clone(unsafe.Slice((*int16)(unsafe.Pointer(unsafe.SliceData(pcm))), len(pcm)/2)), nil
 	}

 	return nil, nil
@ -339,7 +339,7 @@ func (f Format) Encode(source audio.Source, writer io.WriteCloser, options map[s

 			for len(tempBuffer) >= frameSize {
 				sl := tempBuffer[:frameSize]
-				frameBuffer, err := encoder.Encode(unsafe.Slice((*byte)(unsafe.Pointer(&sl[0])), len(sl)*2))
+				frameBuffer, err := encoder.Encode(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(sl))), len(sl)*2))

 				if err != nil {
 					return err
@ -365,7 +365,7 @@ func (f Format) Encode(source audio.Source, writer io.WriteCloser, options map[s
 		if len(buffer) > 0 {
 			//pad
 			buffer = append(buffer, make([]int16, frameSize-len(buffer))...)
-			frameBuffer, err := encoder.Encode(unsafe.Slice((*byte)(unsafe.Pointer(&buffer[0])), len(buffer)*2))
+			frameBuffer, err := encoder.Encode(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(buffer))), len(buffer)*2))

 			if err != nil {
 				return err
--- a/audio/format/alac/libalac.go
+++ b/audio/format/alac/libalac.go
@ -108,24 +108,24 @@ func (f Format) Encode(source audio.Source, writer io.WriteCloser, options map[s
 	switch bitsPerSample {
 	case 32:
 		for block := range source.ToInt32(32).GetBlocks() {
-			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(&block[0])), len(block)*4))
+			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(block))), len(block)*4))
 			runtime.KeepAlive(block)
 		}
 	case 24:
 		for block := range source.ToInt32(24).GetBlocks() {
 			samples := vector.Int32ToBytes(block, 24)
-			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(&samples[0])), len(samples)))
+			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(samples))), len(samples)))
 			runtime.KeepAlive(samples)
 		}
 	case 16:
 		for block := range source.ToInt16().GetBlocks() {
-			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(&block[0])), len(block)*2))
+			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(block))), len(block)*2))
 			runtime.KeepAlive(block)
 		}
 	case 8:
 		for block := range source.ToInt32(8).GetBlocks() {
 			samples := vector.Int32ToBytes(block, 8)
-			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(&samples[0])), len(samples)))
+			encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(samples))), len(samples)))
 			runtime.KeepAlive(samples)
 		}
 	default:
--- a/audio/format/analyzer.go
+++ b/audio/format/analyzer.go
@ -43,7 +43,7 @@ func NewAnalyzerChannel(source audio.Source, err error) (audio.Source, AnalyzerC
 			for block := range float32Source.GetBlocks() {
 				//Convert float32 to int32 representation with 32 bit depth, so it hashes the same way
 				buf := make([]int32, len(block))
-				copy(buf, unsafe.Slice((*int32)(unsafe.Pointer(&block[0])), len(block)))
+				copy(buf, unsafe.Slice((*int32)(unsafe.Pointer(unsafe.SliceData(block))), len(block)))
 				runtime.KeepAlive(block)
 				channel <- &AnalyzerPacket{
 					Samples:    buf,
--- a/audio/format/mp3/mp3_lame.go
+++ b/audio/format/mp3/mp3_lame.go
@ -122,7 +122,7 @@ func (f Format) Encode(source audio.Source, writer io.WriteCloser, options map[s
 	}

 	for block := range source.ToInt16().GetBlocks() {
-		_, err := encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(&block[0])), len(block)*2))
+		_, err := encoder.Write(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(block))), len(block)*2))
 		runtime.KeepAlive(block)

 		if err != nil {
--- a/audio/format/tta/tta.go
+++ b/audio/format/tta/tta.go
@ -150,24 +150,24 @@ func (f Format) Encode(source audio.Source, writer io.WriteCloser, options map[s
 	switch bitsPerSample {
 	case 32:
 		for block := range source.ToInt32(32).GetBlocks() {
-			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(&block[0])), len(block)*4), nil)
+			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(block))), len(block)*4), nil)
 			runtime.KeepAlive(block)
 		}
 	case 24:
 		for block := range source.ToInt32(24).GetBlocks() {
 			samples := vector.Int32ToBytes(block, 24)
-			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(&samples[0])), len(samples)), nil)
+			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(samples))), len(samples)), nil)
 			runtime.KeepAlive(samples)
 		}
 	case 16:
 		for block := range source.ToInt16().GetBlocks() {
-			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(&block[0])), len(block)*2), nil)
+			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(block))), len(block)*2), nil)
 			runtime.KeepAlive(block)
 		}
 	case 8:
 		for block := range source.ToInt32(8).GetBlocks() {
 			samples := vector.Int32ToBytes(block, 8)
-			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(&samples[0])), len(samples)), nil)
+			encoder.ProcessStream(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(samples))), len(samples)), nil)
 			runtime.KeepAlive(samples)
 		}
 	default:
--- a/audio/packetizer/flac_crc.go
+++ b/audio/packetizer/flac_crc.go
@ -7,14 +7,17 @@ package packetizer
   #include "flac_crc.h"
 */
 import "C"
-import "runtime"
+import (
+	"runtime"
+	"unsafe"
+)

 func flacCrc8(data []byte) uint8 {
 	defer runtime.KeepAlive(data)
-	return uint8(C.flac_crc8((*C.uint8_t)(&data[0]), C.size_t(len(data))))
+	return uint8(C.flac_crc8((*C.uint8_t)(unsafe.SliceData(data)), C.size_t(len(data))))
 }

 func flacCrc16(data []byte) uint16 {
 	defer runtime.KeepAlive(data)
-	return uint16(C.flac_crc16((*C.uint8_t)(&data[0]), C.size_t(len(data))))
+	return uint16(C.flac_crc16((*C.uint8_t)(unsafe.SliceData(data)), C.size_t(len(data))))
 }
--- a/audio/packetizer/ogg_crc.go
+++ b/audio/packetizer/ogg_crc.go
@ -7,9 +7,12 @@ package packetizer
   #include "ogg_crc.h"
 */
 import "C"
-import "runtime"
+import (
+	"runtime"
+	"unsafe"
+)

 func oggCrc32(p []byte) uint32 {
 	defer runtime.KeepAlive(p)
-	return uint32(C.ogg_crc32((*C.uint8_t)(&p[0]), C.size_t(len(p))))
+	return uint32(C.ogg_crc32((*C.uint8_t)(unsafe.SliceData(p)), C.size_t(len(p))))
 }
--- a/audio/source.go
+++ b/audio/source.go
@ -107,19 +107,19 @@ func Ingest(s Source, buf interface{}, bitDepth int) error {
 		nsamples := len(bufferSlice) / (bitDepth / 8)
 		switch bitDepth {
 		case 32:
-			s.IngestInt32(slices.Clone(unsafe.Slice((*int32)(unsafe.Pointer(&bufferSlice[0])), nsamples)), bitDepth)
+			s.IngestInt32(slices.Clone(unsafe.Slice((*int32)(unsafe.Pointer(unsafe.SliceData(bufferSlice))), nsamples)), bitDepth)
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		case 24:
-			s.IngestInt24(unsafe.Slice((*byte)(unsafe.Pointer(&bufferSlice[0])), nsamples*3), bitDepth)
+			s.IngestInt24(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(bufferSlice))), nsamples*3), bitDepth)
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		case 16:
-			s.IngestInt16(slices.Clone(unsafe.Slice((*int16)(unsafe.Pointer(&bufferSlice[0])), nsamples)), bitDepth)
+			s.IngestInt16(slices.Clone(unsafe.Slice((*int16)(unsafe.Pointer(unsafe.SliceData(bufferSlice))), nsamples)), bitDepth)
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		case 8:
-			s.IngestInt8(unsafe.Slice((*int8)(unsafe.Pointer(&bufferSlice[0])), nsamples), bitDepth)
+			s.IngestInt8(unsafe.Slice((*int8)(unsafe.Pointer(unsafe.SliceData(bufferSlice))), nsamples), bitDepth)
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		default:
--- a/go.mod
+++ b/go.mod
@ -1,6 +1,6 @@
 module git.gammaspectra.live/S.O.N.G/Kirika

-go 1.19
+go 1.20

 require (
 	git.gammaspectra.live/S.O.N.G/flacgo v0.0.0-20230303065636-594dc137ca25
@ -14,13 +14,13 @@ require (
 	git.gammaspectra.live/S.O.N.G/goflac v0.0.0-20230128225810-b55589f8c12a
 	git.gammaspectra.live/S.O.N.G/minimp3 v0.0.0-20230128141646-872fc9482587
 	git.gammaspectra.live/S.O.N.G/voaac-go v0.0.0-20221206094054-e088a49a96bc
-	github.com/Eyevinn/mp4ff v0.34.0
+	github.com/Eyevinn/mp4ff v0.34.1
 	github.com/dh1tw/gosamplerate v0.1.2
 	github.com/icza/bitio v1.1.0
 	github.com/jfreymuth/oggvorbis v1.0.5
 	github.com/sssgun/mp3 v0.0.0-20170810093403-85f2ec632081
 	github.com/viert/go-lame v0.0.0-20201108052322-bb552596b11d
-	golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2
+	golang.org/x/exp v0.0.0-20230321023759-10a507213a29
 )

 require (
--- a/go.sum
+++ b/go.sum
@ -20,8 +20,8 @@ git.gammaspectra.live/S.O.N.G/minimp3 v0.0.0-20230128141646-872fc9482587 h1:yCfo
 git.gammaspectra.live/S.O.N.G/minimp3 v0.0.0-20230128141646-872fc9482587/go.mod h1:B34pwapfc0f6be6rJYg37xDeFPPB0bSyH0+DYM1lyEE=
 git.gammaspectra.live/S.O.N.G/voaac-go v0.0.0-20221206094054-e088a49a96bc h1:57tqeyhK5ypviBHumVxdhiphsAX3nJXli6Ni/1+6Jn4=
 git.gammaspectra.live/S.O.N.G/voaac-go v0.0.0-20221206094054-e088a49a96bc/go.mod h1:y8tX6ZPpGKVO2uso29/q5XW4r8/lTc5QRjPOwDRVMNk=
-github.com/Eyevinn/mp4ff v0.34.0 h1:C1gywvo5bweBA8fzRl9XpCWBKfiLJXzduG78XkuLiXk=
-github.com/Eyevinn/mp4ff v0.34.0/go.mod h1:w/6GSa5ghZ1VavzJK6McQ2/flx8mKtcrKDr11SsEweA=
+github.com/Eyevinn/mp4ff v0.34.1 h1:Jq3gSKjVTt9sajHv1AGEqcdHbG/6y952xGQ2XWLWzc8=
+github.com/Eyevinn/mp4ff v0.34.1/go.mod h1:w/6GSa5ghZ1VavzJK6McQ2/flx8mKtcrKDr11SsEweA=
 github.com/cocoonlife/testify v0.0.0-20160218172820-792cc1faeb64 h1:LjPYdzoFSAJ5Tr/ElL8kzTJghXgpnOjJVbgd1UvZB1o=
 github.com/d4l3k/messagediff v1.2.2-0.20190829033028-7e0a312ae40b/go.mod h1:Oozbb1TVXFac9FtSIxHBMnBCq2qeH/2KkEQxENCrlLo=
 github.com/dh1tw/gosamplerate v0.1.2 h1:oyqtZk67xB9B4l+vIZCZ3F0RYV/z66W58VOah11/ktI=
@ -49,8 +49,8 @@ github.com/viert/go-lame v0.0.0-20201108052322-bb552596b11d/go.mod h1:EqTcYM7y4J
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2 h1:Jvc7gsqn21cJHCmAWx0LiimpP18LZmUxkT5Mp7EZ1mI=
-golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
+golang.org/x/exp v0.0.0-20230321023759-10a507213a29 h1:ooxPy7fPvB4kwsA2h+iBNHkAbp/4JxTSwCmvdjEYmug=
+golang.org/x/exp v0.0.0-20230321023759-10a507213a29/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
 golang.org/x/image v0.5.0/go.mod h1:FVC7BI/5Ym8R25iw5OLsgshdUBbT1h5jZTpA+mvAdZ4=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
--- a/hasher/accuraterip.go
+++ b/hasher/accuraterip.go
@ -30,7 +30,7 @@ func (d *accurateRipDigestV1) Sum(in []byte) []byte {

 func (d *accurateRipDigestV1) Write(p []byte) (n int, err error) {
 	numWords := uintptr(len(p)) * unsafe.Sizeof(p[0]) / unsafe.Sizeof(uint32(0))
-	words := unsafe.Slice((*uint32)(unsafe.Pointer(&p[0])), numWords)
+	words := unsafe.Slice((*uint32)(unsafe.Pointer(unsafe.SliceData(p))), numWords)

 	for _, w := range words {
 		//this can wrap
@ -66,7 +66,7 @@ func (d *accurateRipDigestV2) Sum(in []byte) []byte {

 func (d *accurateRipDigestV2) Write(p []byte) (n int, err error) {
 	numWords := uintptr(len(p)) * unsafe.Sizeof(p[0]) / unsafe.Sizeof(uint32(0))
-	words := unsafe.Slice((*uint32)(unsafe.Pointer(&p[0])), numWords)
+	words := unsafe.Slice((*uint32)(unsafe.Pointer(unsafe.SliceData(p))), numWords)

 	for _, w := range words {
 		crcNew := uint64(w) * uint64(d.multiplier)
--- a/vector/audio.go
+++ b/vector/audio.go
@ -15,7 +15,7 @@ import (
 // MultipleChannelsToMonoFloat32 bring any number of channels to mono, equally weighted
 func MultipleChannelsToMonoFloat32(buffer []float32, channels int) (buf []float32) {
 	buf = make([]float32, len(buffer)/channels)
-	C.audio_multiple_channels_to_mono((*C.float)(&buffer[0]), C.size_t(len(buffer)), (*C.float)(&buf[0]), C.int(channels))
+	C.audio_multiple_channels_to_mono((*C.float)(unsafe.SliceData(buffer)), C.size_t(len(buffer)), (*C.float)(unsafe.SliceData(buf)), C.int(channels))
 	runtime.KeepAlive(buffer)
 	return
 }
@ -23,7 +23,7 @@ func MultipleChannelsToMonoFloat32(buffer []float32, channels int) (buf []float3
 // MultipleChannelsToStereoFloat32 bring any number of channels to stereo, using downmix formulas when necessary
 func MultipleChannelsToStereoFloat32(buffer []float32, channels int) (buf []float32) {
 	buf = make([]float32, (len(buffer)/channels)*2)
-	C.audio_multiple_channels_to_stereo((*C.float)(&buffer[0]), C.size_t(len(buffer)), (*C.float)(&buf[0]), C.int(channels))
+	C.audio_multiple_channels_to_stereo((*C.float)(unsafe.SliceData(buffer)), C.size_t(len(buffer)), (*C.float)(unsafe.SliceData(buf)), C.int(channels))
 	runtime.KeepAlive(buffer)
 	return
 }
@ -31,7 +31,7 @@ func MultipleChannelsToStereoFloat32(buffer []float32, channels int) (buf []floa
 // MultipleChannelsToMonoInt32 bring any number of channels to mono, equally weighted
 func MultipleChannelsToMonoInt32(buffer []int32, channels int) (buf []int32) {
 	buf = make([]int32, len(buffer)/channels)
-	C.audio_multiple_channels_to_mono_int32((*C.int32_t)(&buffer[0]), C.size_t(len(buffer)), (*C.int32_t)(&buf[0]), C.int(channels))
+	C.audio_multiple_channels_to_mono_int32((*C.int32_t)(unsafe.SliceData(buffer)), C.size_t(len(buffer)), (*C.int32_t)(unsafe.SliceData(buf)), C.int(channels))
 	runtime.KeepAlive(buffer)
 	return
 }
@ -39,42 +39,42 @@ func MultipleChannelsToMonoInt32(buffer []int32, channels int) (buf []int32) {
 // MultipleChannelsToStereoInt32 bring any number of channels to stereo, using downmix formulas when necessary
 func MultipleChannelsToStereoInt32(buffer []int32, channels int) (buf []int32) {
 	buf = make([]int32, (len(buffer)/channels)*2)
-	C.audio_multiple_channels_to_stereo_int32((*C.int32_t)(&buffer[0]), C.size_t(len(buffer)), (*C.int32_t)(&buf[0]), C.int(channels))
+	C.audio_multiple_channels_to_stereo_int32((*C.int32_t)(unsafe.SliceData(buffer)), C.size_t(len(buffer)), (*C.int32_t)(unsafe.SliceData(buf)), C.int(channels))
 	runtime.KeepAlive(buffer)
 	return
 }

 func Int32ToInt16(data []int32, bitDepth int) (buf []int16) {
 	buf = make([]int16, len(data))
-	C.audio_int32_to_int16((*C.int32_t)(&data[0]), C.size_t(len(data)), (*C.int16_t)(unsafe.Pointer(&buf[0])), C.int(bitDepth))
+	C.audio_int32_to_int16((*C.int32_t)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int16_t)(unsafe.Pointer(unsafe.SliceData(buf))), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Int16ToInt32(data []int32, bitDepth int) (buf []int16) {
 	buf = make([]int16, len(data))
-	C.audio_int32_to_int16((*C.int32_t)(&data[0]), C.size_t(len(data)), (*C.int16_t)(unsafe.Pointer(&buf[0])), C.int(bitDepth))
+	C.audio_int32_to_int16((*C.int32_t)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int16_t)(unsafe.Pointer(unsafe.SliceData(buf))), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Int32ToBytes(data []int32, bitDepth int) (buf []byte) {
 	buf = make([]byte, len(data)*(bitDepth/8))
-	C.audio_int32_to_bytes((*C.int32_t)(&data[0]), C.size_t(len(data)), (*C.int8_t)(unsafe.Pointer(&buf[0])), C.int(bitDepth))
+	C.audio_int32_to_bytes((*C.int32_t)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int8_t)(unsafe.Pointer(unsafe.SliceData(buf))), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func BytesToInt32(data []byte, bitDepth int) (buf []int32) {
 	buf = make([]int32, len(data)/(bitDepth/8))
-	C.audio_bytes_to_int32((*C.int8_t)(unsafe.Pointer(&data[0])), C.size_t(len(data)), (*C.int32_t)(&buf[0]), C.int(bitDepth))
+	C.audio_bytes_to_int32((*C.int8_t)(unsafe.Pointer(unsafe.SliceData(data))), C.size_t(len(data)), (*C.int32_t)(unsafe.SliceData(buf)), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Int32ToFloat32(data []int32, bitDepth int) (buf []float32) {
 	buf = make([]float32, len(data))
-	C.audio_int32_to_float32((*C.int32_t)(&data[0]), C.size_t(len(data)), (*C.float)(&buf[0]), C.int(bitDepth))
+	C.audio_int32_to_float32((*C.int32_t)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.float)(unsafe.SliceData(buf)), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }
@ -82,49 +82,49 @@ func Int32ToFloat32(data []int32, bitDepth int) (buf []float32) {
 // Int24ToFloat32 special case
 func Int24ToFloat32(data []byte, bitDepth int) (buf []float32) {
 	buf = make([]float32, len(data)/3)
-	C.audio_int24_to_float32((*C.int8_t)(unsafe.Pointer(&data[0])), C.size_t(len(data)), (*C.float)(&buf[0]), C.int(bitDepth))
+	C.audio_int24_to_float32((*C.int8_t)(unsafe.Pointer(unsafe.SliceData(data))), C.size_t(len(data)), (*C.float)(unsafe.SliceData(buf)), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Int16ToFloat32(data []int16, bitDepth int) (buf []float32) {
 	buf = make([]float32, len(data))
-	C.audio_int16_to_float32((*C.int16_t)(&data[0]), C.size_t(len(data)), (*C.float)(&buf[0]), C.int(bitDepth))
+	C.audio_int16_to_float32((*C.int16_t)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.float)(unsafe.SliceData(buf)), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Int8ToFloat32(data []int8, bitDepth int) (buf []float32) {
 	buf = make([]float32, len(data))
-	C.audio_int8_to_float32((*C.int8_t)(&data[0]), C.size_t(len(data)), (*C.float)(&buf[0]), C.int(bitDepth))
+	C.audio_int8_to_float32((*C.int8_t)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.float)(unsafe.SliceData(buf)), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Float32ToInt32(data []float32, bitDepth int) (buf []int32) {
 	buf = make([]int32, len(data))
-	C.audio_float32_to_int32((*C.float)(&data[0]), C.size_t(len(data)), (*C.int32_t)(&buf[0]), C.int(bitDepth))
+	C.audio_float32_to_int32((*C.float)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int32_t)(unsafe.SliceData(buf)), C.int(bitDepth))
 	runtime.KeepAlive(data)
 	return
 }

 func Float32ToInt24(data []float32) (buf []byte) {
 	buf = make([]byte, len(data)*3)
-	C.audio_float32_to_int24((*C.float)(&data[0]), C.size_t(len(data)), (*C.int8_t)(unsafe.Pointer(&buf[0])))
+	C.audio_float32_to_int24((*C.float)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int8_t)(unsafe.Pointer(unsafe.SliceData(buf))))
 	runtime.KeepAlive(data)
 	return
 }

 func Float32ToInt16(data []float32) (buf []int16) {
 	buf = make([]int16, len(data))
-	C.audio_float32_to_int16((*C.float)(&data[0]), C.size_t(len(data)), (*C.int16_t)(&buf[0]))
+	C.audio_float32_to_int16((*C.float)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int16_t)(unsafe.SliceData(buf)))
 	runtime.KeepAlive(data)
 	return
 }

 func Float32ToInt8(data []float32) (buf []int8) {
 	buf = make([]int8, len(data))
-	C.audio_float32_to_int8((*C.float)(&data[0]), C.size_t(len(data)), (*C.int8_t)(&buf[0]))
+	C.audio_float32_to_int8((*C.float)(unsafe.SliceData(data)), C.size_t(len(data)), (*C.int8_t)(unsafe.SliceData(buf)))
 	runtime.KeepAlive(data)
 	return
 }
--- a/vector/audio_nocgo.go
+++ b/vector/audio_nocgo.go
@ -212,7 +212,7 @@ func Int32ToBytes(data []int32, bitDepth int) (buf []byte) {
 		}
 		break
 	case 32:
-		buf = slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*4))
+		buf = slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(data))), len(data)*4))
 		runtime.KeepAlive(data)
 		break
 	}
@ -252,7 +252,7 @@ func BytesToInt32(data []byte, bitDepth int) (buf []int32) {
 		}
 		break
 	case 32:
-		buf = slices.Clone(unsafe.Slice((*int32)(unsafe.Pointer(&data[0])), len(data)/4))
+		buf = slices.Clone(unsafe.Slice((*int32)(unsafe.Pointer(unsafe.SliceData(data))), len(data)/4))
 		runtime.KeepAlive(data)
 		break
 	}
--- a/vector/shared.go
+++ b/vector/shared.go
@ -8,15 +8,15 @@ import (

 func Int8ToBytes(data []int8) (buf []byte) {
 	defer runtime.KeepAlive(data)
-	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)))
+	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(data))), len(data)))
 }

 func Int16ToBytes(data []int16) (buf []byte) {
 	defer runtime.KeepAlive(data)
-	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*2))
+	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(data))), len(data)*2))
 }

 func Float32ToBytes(data []float32) (buf []byte) {
 	defer runtime.KeepAlive(data)
-	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*4))
+	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(unsafe.SliceData(data))), len(data)*4))
 }