diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-machinery.hh')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-machinery.hh | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-machinery.hh b/src/3rdparty/harfbuzz-ng/src/hb-machinery.hh index b555739cfb..ecff94f1b6 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-machinery.hh +++ b/src/3rdparty/harfbuzz-ng/src/hb-machinery.hh @@ -34,7 +34,6 @@ #include "hb-dispatch.hh" #include "hb-sanitize.hh" -#include "hb-serialize.hh" /* @@ -181,6 +180,9 @@ struct hb_lazy_loader_t : hb_data_wrapper_t<Data, WheresData> hb_lazy_loader_t<Returned,Subclass,Data,WheresData,Stored> >::value Funcs; + hb_lazy_loader_t () = default; + hb_lazy_loader_t (const hb_lazy_loader_t &other) = delete; + void init0 () {} /* Init, when memory is already set to 0. No-op for us. */ void init () { instance.set_relaxed (nullptr); } void fini () { do_destroy (instance.get_acquire ()); init (); } @@ -279,7 +281,11 @@ struct hb_lazy_loader_t : hb_data_wrapper_t<Data, WheresData> template <typename T, unsigned int WheresFace> struct hb_face_lazy_loader_t : hb_lazy_loader_t<T, hb_face_lazy_loader_t<T, WheresFace>, - hb_face_t, WheresFace> {}; + hb_face_t, WheresFace> +{ + // Hack; have them here for API parity with hb_table_lazy_loader_t + hb_blob_t *get_blob () { return this->get ()->get_blob (); } +}; template <typename T, unsigned int WheresFace, bool core=false> struct hb_table_lazy_loader_t : hb_lazy_loader_t<T, @@ -289,7 +295,7 @@ struct hb_table_lazy_loader_t : hb_lazy_loader_t<T, { static hb_blob_t *create (hb_face_t *face) { - auto c = hb_sanitize_context_t (); + hb_sanitize_context_t c; if (core) c.set_num_glyphs (0); // So we don't recurse ad infinitum, or doesn't need num_glyphs return c.reference_table<T> (face); @@ -305,22 +311,22 @@ struct hb_table_lazy_loader_t : hb_lazy_loader_t<T, hb_blob_t* get_blob () const { return this->get_stored (); } }; -template <typename Subclass> -struct hb_font_funcs_lazy_loader_t : hb_lazy_loader_t<hb_font_funcs_t, Subclass> -{ - static void destroy (hb_font_funcs_t *p) - { hb_font_funcs_destroy (p); } - static const hb_font_funcs_t *get_null () - { return hb_font_funcs_get_empty (); } -}; -template <typename Subclass> -struct hb_unicode_funcs_lazy_loader_t : hb_lazy_loader_t<hb_unicode_funcs_t, Subclass> -{ - static void destroy (hb_unicode_funcs_t *p) - { hb_unicode_funcs_destroy (p); } - static const hb_unicode_funcs_t *get_null () - { return hb_unicode_funcs_get_empty (); } -}; +#define HB_DEFINE_TYPE_FUNCS_LAZY_LOADER_T(Type) \ + template <typename Subclass> \ + struct hb_##Type##_funcs_lazy_loader_t : hb_lazy_loader_t<hb_##Type##_funcs_t, Subclass> \ + { \ + static void destroy (hb_##Type##_funcs_t *p) \ + { hb_##Type##_funcs_destroy (p); } \ + static const hb_##Type##_funcs_t *get_null () \ + { return hb_##Type##_funcs_get_empty (); } \ + } + +HB_DEFINE_TYPE_FUNCS_LAZY_LOADER_T (font); +HB_DEFINE_TYPE_FUNCS_LAZY_LOADER_T (unicode); +HB_DEFINE_TYPE_FUNCS_LAZY_LOADER_T (draw); +HB_DEFINE_TYPE_FUNCS_LAZY_LOADER_T (paint); + +#undef HB_DEFINE_TYPE_FUNCS_LAZY_LOADER_T #endif /* HB_MACHINERY_HH */ |