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Add wait at drawing

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This commit is contained in:
Hajime Hoshi 2014-01-13 16:02:44 +09:00
parent 144b890558
commit bbb28d2083
1 changed files with 8 additions and 3 deletions
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11
ui/cocoa/game_window.go
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@ -21,6 +21,7 @@ import (
"github.com/hajimehoshi/go-ebiten/graphics/opengl"
"github.com/hajimehoshi/go-ebiten/ui"
"runtime"
"time"
"unsafe"
)
@ -98,14 +99,18 @@ func (w *GameWindow) loop(context *opengl.Context, glContext *C.NSOpenGLContext)
}
func (w *GameWindow) Draw(f func(graphics.Context)) {
//after := time.After(time.Duration(int64(time.Second) / 120))
//defer <-after
select {
case <-w.closed:
return
default:
}
// Wait 10 millisecond at least to avoid busy loop.
after := time.After(time.Duration(int64(time.Millisecond) * 10))
defer func() {
<-after
}()
w.useGLContext(func(context *opengl.Context) {
context.Update(f)
})