func CreateContext(dev Device, sync bool, frequency, refresh int) (Context, error) {
var syncval int
if sync {
syncval = 1
} else {
syncval = 0
}
args := [...]C.ALCint{C.ALC_SYNC, (C.ALCint)(syncval), C.ALC_FREQUENCY, (C.ALCint)(frequency), C.ALC_REFRESH, (C.ALCint)(refresh), C.ALC_INVALID}
return Context{C.alcCreateContext(dev.device, (*C.ALCint)(&args[0]))}, GetError()
}
// CreateContext creates a new context.
func (d *Device) CreateContext(attrs []int32) *Context {
// TODO(jbd): Handle attributes.
c := C.alcCreateContext(d.d, nil)
return &Context{c: c}
}
func CreateContext(device *Device, attrlist []int32) (context *Context) {
return (*Context)(C.alcCreateContext(
(*C.ALCcontext)(context),
(*C.ALCint)(&attrlist[0]),
))
}
func alcCreateContext(d unsafe.Pointer, attrs []int32) unsafe.Pointer {
dev := (*C.ALCdevice)(d)
return (unsafe.Pointer)(C.alcCreateContext(dev, nil))
}
func (self *Device) CreateContext() *Context {
// TODO: really a method?
// TODO: attrlist support
return &Context{C.alcCreateContext(self.handle, nil)}
}
func CreateDefaultContext(dev Device) (Context, error) {
return Context{C.alcCreateContext(dev.device, nil)}, GetError()
}