zntg/allegro5/newbitmapflag.go

32 lines
694 B
Go

package allegro5
// #include <allegro5/allegro.h>
import "C"
type NewBitmapFlag int
const (
NewBitmapFlagMemoryBitmap = NewBitmapFlag(C.ALLEGRO_MEMORY_BITMAP)
NewBitmapFlagVideoBitmap = NewBitmapFlag(C.ALLEGRO_VIDEO_BITMAP)
NewBitmapFlagMinLinear = NewBitmapFlag(C.ALLEGRO_MIN_LINEAR)
)
type NewBitmapFlagsCapture struct {
cap C.int
}
func CaptureNewBitmapFlags() *NewBitmapFlagsCapture {
var cap = C.al_get_new_bitmap_flags()
return &NewBitmapFlagsCapture{cap}
}
func (c *NewBitmapFlagsCapture) Mutate(mut func(FlagMutation)) {
var m = &flagMut{c.cap}
mut(m)
C.al_set_new_bitmap_flags(m.flg)
}
func (c *NewBitmapFlagsCapture) Revert() {
C.al_set_new_bitmap_flags(c.cap)
}