blob: c99b6b2e4b72d3499c0cb4d5b5a91fd17f9512a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#ifndef OT_LAYOUT_GPOS_MARKBASEPOS_HH
#define OT_LAYOUT_GPOS_MARKBASEPOS_HH
#include "MarkBasePosFormat1.hh"
namespace OT {
namespace Layout {
namespace GPOS_impl {
struct MarkBasePos
{
protected:
union {
HBUINT16 format; /* Format identifier */
MarkBasePosFormat1_2<SmallTypes> format1;
#ifndef HB_NO_BORING_EXPANSION
MarkBasePosFormat1_2<MediumTypes> format2;
#endif
} u;
public:
template <typename context_t, typename ...Ts>
typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const
{
TRACE_DISPATCH (this, u.format);
if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...));
#ifndef HB_NO_BORING_EXPANSION
case 2: return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...));
#endif
default:return_trace (c->default_return_value ());
}
}
};
}
}
}
#endif /* OT_LAYOUT_GPOS_MARKBASEPOS_HH */
|