walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[subset] Add hb_subset_context_t<>

This commit is contained in:
Behdad Esfahbod 2018-08-31 16:31:00 -07:00
parent aba0a945c5
commit d1f29908c2
9 changed files with 31 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/hb-open-type.hh
View File

@ -33,6 +33,7 @@
#include "hb-blob.hh" #include "hb-blob.hh"
#include "hb-face.hh" #include "hb-face.hh"
#include "hb-machinery.hh" #include "hb-machinery.hh"
#include "hb-subset.hh"
namespace OT { namespace OT {

1
src/hb-ot-cmap-table.hh
View File

@ -29,7 +29,6 @@
#include "hb-open-type.hh" #include "hb-open-type.hh"
#include "hb-set.hh" #include "hb-set.hh"
#include "hb-subset.hh"
/* /*
* cmap -- Character to Glyph Index Mapping * cmap -- Character to Glyph Index Mapping

1
src/hb-ot-hdmx-table.hh
View File

@ -28,7 +28,6 @@
#define HB_OT_HDMX_TABLE_HH #define HB_OT_HDMX_TABLE_HH
#include "hb-open-type.hh" #include "hb-open-type.hh"
#include "hb-subset.hh"
/* /*
* hdmx -- Horizontal Device Metrics * hdmx -- Horizontal Device Metrics

1
src/hb-ot-hmtx-table.hh
View File

@ -31,7 +31,6 @@
#include "hb-ot-hhea-table.hh" #include "hb-ot-hhea-table.hh"
#include "hb-ot-os2-table.hh" #include "hb-ot-os2-table.hh"
#include "hb-ot-var-hvar-table.hh" #include "hb-ot-var-hvar-table.hh"
#include "hb-subset.hh"
/* /*
* hmtx -- Horizontal Metrics * hmtx -- Horizontal Metrics

9
src/hb-ot-layout-gsub-table.hh
View File

@ -1308,6 +1308,15 @@ struct GSUB : GSUBGPOS
inline const SubstLookup& get_lookup (unsigned int i) const inline const SubstLookup& get_lookup (unsigned int i) const
{ return CastR<SubstLookup> (GSUBGPOS::get_lookup (i)); } { return CastR<SubstLookup> (GSUBGPOS::get_lookup (i)); }
template <typename Serializer>
inline bool subset (hb_subset_context_t<Serializer> *c)
{
TRACE_SUBSET (this);
//XXX if (unlikely (!GSUBGPOS::subset (c))) return_trace (false);
return_trace (true);
}
inline bool sanitize (hb_sanitize_context_t *c) const inline bool sanitize (hb_sanitize_context_t *c) const
{ {
TRACE_SANITIZE (this); TRACE_SANITIZE (this);

1
src/hb-ot-maxp-table.hh
View File

@ -28,7 +28,6 @@
#define HB_OT_MAXP_TABLE_HH #define HB_OT_MAXP_TABLE_HH
#include "hb-open-type.hh" #include "hb-open-type.hh"
#include "hb-subset.hh"
namespace OT { namespace OT {

1
src/hb-ot-os2-table.hh
View File

@ -29,7 +29,6 @@
#include "hb-open-type.hh" #include "hb-open-type.hh"
#include "hb-ot-os2-unicode-ranges.hh" #include "hb-ot-os2-unicode-ranges.hh"
#include "hb-subset.hh"
namespace OT { namespace OT {

1
src/hb-ot-post-table.hh
View File

@ -28,7 +28,6 @@
#define HB_OT_POST_TABLE_HH #define HB_OT_POST_TABLE_HH
#include "hb-open-type.hh" #include "hb-open-type.hh"
#include "hb-subset.hh"
#define HB_STRING_ARRAY_NAME format1_names #define HB_STRING_ARRAY_NAME format1_names
#define HB_STRING_ARRAY_LIST "hb-ot-post-macroman.hh" #define HB_STRING_ARRAY_LIST "hb-ot-post-macroman.hh"

21
src/hb-subset.hh
View File

@ -32,9 +32,30 @@
#include "hb-subset.h" #include "hb-subset.h"
#include "hb-machinery.hh"
#include "hb-subset-input.hh" #include "hb-subset-input.hh"
#include "hb-subset-plan.hh" #include "hb-subset-plan.hh"
template <typename Serializer>
struct hb_subset_context_t :
hb_dispatch_context_t<hb_subset_context_t<Serializer>, bool, HB_DEBUG_SUBSET>
{
inline const char *get_name (void) { return "SUBSET"; }
template <typename T>
inline bool dispatch (const T &obj) { return obj.subset (this); }
static bool default_return_value (void) { return true; }
bool stop_sublookup_iteration (bool r) const { return false; }
hb_subset_plan_t *plan;
Serializer *serializer;
unsigned int debug_depth;
hb_subset_context_t (hb_subset_plan_t *plan_,
Serializer *serializer_) :
plan (plan_),
serializer (serializer_),
debug_depth (0) {}
};
#endif /* HB_SUBSET_HH */ #endif /* HB_SUBSET_HH */