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internal/glfw: Remove one of go-vet warnings

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This commit is contained in:
Hajime Hoshi 2021-06-13 14:41:27 +09:00
parent 584c6524ee
commit 0cea5f2f1a
1 changed files with 12 additions and 6 deletions
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18
internal/glfw/glfw_windows.go
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@ -18,6 +18,7 @@ import (
"image"
"image/draw"
"math/bits"
"reflect"
"runtime"
"sync"
"unsafe"
@ -89,13 +90,18 @@ func (m *Monitor) GetPos() (int, int) {
func (m *Monitor) GetVideoMode() *VidMode {
v := glfwDLL.call("glfwGetVideoMode", m.m)
panicError()
var vals []int32
h := (*reflect.SliceHeader)(unsafe.Pointer(&vals))
h.Data = v
h.Len = 6
h.Cap = 6
return &VidMode{
Width: int(*(*int32)(unsafe.Pointer(v))),
Height: int(*(*int32)(unsafe.Pointer(v + 4))),
RedBits: int(*(*int32)(unsafe.Pointer(v + 8))),
GreenBits: int(*(*int32)(unsafe.Pointer(v + 12))),
BlueBits: int(*(*int32)(unsafe.Pointer(v + 16))),
RefreshRate: int(*(*int32)(unsafe.Pointer(v + 20))),
Width: int(vals[0]),
Height: int(vals[1]),
RedBits: int(vals[2]),
GreenBits: int(vals[3]),
BlueBits: int(vals[4]),
RefreshRate: int(vals[5]),
}
}