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fw-daemon/vendor/github.com/gotk3/gotk3.old/cairo/format.go

29 lines
720 B

package cairo
// #cgo pkg-config: cairo cairo-gobject
// #include <stdlib.h>
// #include <cairo.h>
// #include <cairo-gobject.h>
import "C"
import (
"unsafe"
)
// Format is a representation of Cairo's cairo_format_t.
type Format int
const (
FORMAT_INVALID Format = C.CAIRO_FORMAT_INVALID
FORMAT_ARGB32 Format = C.CAIRO_FORMAT_ARGB32
FORMAT_RGB24 Format = C.CAIRO_FORMAT_RGB24
FORMAT_A8 Format = C.CAIRO_FORMAT_A8
FORMAT_A1 Format = C.CAIRO_FORMAT_A1
FORMAT_RGB16_565 Format = C.CAIRO_FORMAT_RGB16_565
FORMAT_RGB30 Format = C.CAIRO_FORMAT_RGB30
)
func marshalFormat(p uintptr) (interface{}, error) {
c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p)))
return Format(c), nil
}