UnrealXR/raylib-go
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Use []byte instead of unsafe.Pointer

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This commit is contained in:
Milan Nikolic 2017-12-07 18:30:07 +01:00
parent 0206cd3cd6
commit 6fc955d098
3 changed files with 13 additions and 12 deletions
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3
examples/audio/raw_stream/main.go
View file

@ -2,7 +2,6 @@ package main
import (
"math"
"unsafe"
"github.com/gen2brain/raylib-go/raylib"
)
@ -48,7 +47,7 @@ func main() {
numSamples = samplesLeft
}
raylib.UpdateAudioStream(stream, unsafe.Pointer(&data[totalSamples-samplesLeft]), numSamples)
raylib.UpdateAudioStream(stream, data[totalSamples-samplesLeft:], numSamples)
samplesLeft -= numSamples

15
raylib/audio.go
View file

@ -23,7 +23,7 @@ type Wave struct {
// Number of channels (1-mono, 2-stereo)
Channels uint32
// Buffer data pointer
Data unsafe.Pointer
data unsafe.Pointer
}
func (w *Wave) cptr() *C.Wave {
@ -31,8 +31,9 @@ func (w *Wave) cptr() *C.Wave {
}
// NewWave - Returns new Wave
func NewWave(sampleCount, sampleRate, sampleSize, channels uint32, data unsafe.Pointer) Wave {
return Wave{sampleCount, sampleRate, sampleSize, channels, data}
func NewWave(sampleCount, sampleRate, sampleSize, channels uint32, data []byte) Wave {
d := unsafe.Pointer(&data[0])
return Wave{sampleCount, sampleRate, sampleSize, channels, d}
}
// newWaveFromPointer - Returns new Wave from pointer
@ -172,9 +173,9 @@ func LoadSoundFromWave(wave Wave) Sound {
}
// UpdateSound - Update sound buffer with new data
func UpdateSound(sound Sound, data unsafe.Pointer, samplesCount int32) {
func UpdateSound(sound Sound, data []byte, samplesCount int32) {
csound := sound.cptr()
cdata := (unsafe.Pointer)(unsafe.Pointer(data))
cdata := unsafe.Pointer(&data[0])
csamplesCount := (C.int)(samplesCount)
C.UpdateSound(*csound, cdata, csamplesCount)
}
@ -378,9 +379,9 @@ func InitAudioStream(sampleRate uint32, sampleSize uint32, channels uint32) Audi
}
// UpdateAudioStream - Update audio stream buffers with data
func UpdateAudioStream(stream AudioStream, data unsafe.Pointer, samplesCount int32) {
func UpdateAudioStream(stream AudioStream, data []float32, samplesCount int32) {
cstream := stream.cptr()
cdata := (unsafe.Pointer)(unsafe.Pointer(data))
cdata := unsafe.Pointer(&data[0])
csamplesCount := (C.int)(samplesCount)
C.UpdateAudioStream(*cstream, cdata, csamplesCount)
}

7
raylib/textures.go
View file

@ -90,7 +90,7 @@ const (
// NOTE: Data stored in CPU memory (RAM)
type Image struct {
// Image raw data
Data unsafe.Pointer
data unsafe.Pointer
// Image base width
Width int32
// Image base height
@ -118,8 +118,9 @@ func (i *Image) ToImage() image.Image {
}
// NewImage - Returns new Image
func NewImage(data unsafe.Pointer, width, height, mipmaps int32, format TextureFormat) *Image {
return &Image{data, width, height, mipmaps, format}
func NewImage(data []byte, width, height, mipmaps int32, format TextureFormat) *Image {
d := unsafe.Pointer(&data[0])
return &Image{d, width, height, mipmaps, format}
}
// newImageFromPointer - Returns new Image from pointer