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[dfont] Push methods further down

This commit is contained in:
Behdad Esfahbod 2018-09-13 19:13:01 +02:00
parent 8c9bdcc1fe
commit 0ab0f1e5ac
1 changed files with 33 additions and 25 deletions
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58
src/hb-open-file.hh
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@ -371,6 +371,34 @@ struct ResourceMap
return type.get_resource_record (i, &(this+typeListZ)); return type.get_resource_record (i, &(this+typeListZ));
} }
inline unsigned int get_face_count (void) const
{
unsigned int count = get_type_count ();
for (unsigned int i = 0; i < count; i++)
{
const ResourceTypeRecord& type = get_type_record (i);
if (type.is_sfnt ())
return type.get_resource_count ();
}
return 0;
}
inline const OpenTypeFontFace& get_face (unsigned int idx,
const void *data_base) const
{
unsigned int count = get_type_count ();
for (unsigned int i = 0; i < count; i++)
{
const ResourceTypeRecord& type = get_type_record (i);
if (type.is_sfnt () && idx < type.get_resource_count ())
{
const OpenTypeFontFace &face = get_resource_record (type, idx).get_face (data_base);
return face;
}
}
return Null (OpenTypeFontFace);
}
inline bool sanitize (hb_sanitize_context_t *c, const void *data_base) const inline bool sanitize (hb_sanitize_context_t *c, const void *data_base) const
{ {
TRACE_SANITIZE (this); TRACE_SANITIZE (this);
@ -400,35 +428,15 @@ struct ResourceMap
struct ResourceForkHeader struct ResourceForkHeader
{ {
inline unsigned int get_face_count (void) const inline unsigned int get_face_count (void) const
{ { return (this+map).get_face_count (); }
const ResourceMap &resource_map = this+map;
unsigned int count = resource_map.get_type_count ();
for (unsigned int i = 0; i < count; i++)
{
const ResourceTypeRecord& type = resource_map.get_type_record (i);
if (type.is_sfnt ())
return type.get_resource_count ();
}
return 0;
}
inline const OpenTypeFontFace& get_face (unsigned int idx, inline const OpenTypeFontFace& get_face (unsigned int idx,
unsigned int *base_offset = nullptr) const unsigned int *base_offset = nullptr) const
{ {
const ResourceMap &resource_map = this+map; const OpenTypeFontFace &face = (this+map).get_face (idx, &(this+data));
unsigned int count = resource_map.get_type_count (); if (base_offset)
for (unsigned int i = 0; i < count; i++) *base_offset = (const char *) &face - (const char *) this;
{ return face;
const ResourceTypeRecord& type = resource_map.get_type_record (i);
if (type.is_sfnt () && idx < type.get_resource_count ())
{
const OpenTypeFontFace &face = resource_map.get_resource_record (type, idx).get_face (&(this+data));
if (base_offset)
*base_offset = (const char *) &face - (const char *) this;
return face;
}
}
return Null (OpenTypeFontFace);
} }
inline bool sanitize (hb_sanitize_context_t *c) const inline bool sanitize (hb_sanitize_context_t *c) const