[pango/harfbuzz-ng] [HB] Indentation
- From: Behdad Esfahbod <behdad src gnome org>
- To: svn-commits-list gnome org
- Subject: [pango/harfbuzz-ng] [HB] Indentation
- Date: Wed, 20 May 2009 15:28:37 -0400 (EDT)
commit 0b092ed02b6cda94c1a4df87c25f88142f967f4f
Author: Behdad Esfahbod <behdad behdad org>
Date: Tue May 19 23:58:54 2009 -0400
[HB] Indentation
---
pango/opentype/hb-ot-layout-common-private.h | 170 ++++++++++++------------
pango/opentype/hb-ot-layout-gdef-private.h | 65 +++++----
pango/opentype/hb-ot-layout-gsubgpos-private.h | 150 ++++++++++++---------
pango/opentype/hb-ot-layout-open-private.h | 159 +++++++++++-----------
pango/opentype/hb-ot-layout-private.h | 9 +-
5 files changed, 288 insertions(+), 265 deletions(-)
diff --git a/pango/opentype/hb-ot-layout-common-private.h b/pango/opentype/hb-ot-layout-common-private.h
index 0905351..d1045ec 100644
--- a/pango/opentype/hb-ot-layout-common-private.h
+++ b/pango/opentype/hb-ot-layout-common-private.h
@@ -42,7 +42,8 @@
*/
template <typename Type>
-struct Record {
+struct Record
+{
Tag tag; /* 4-byte Tag identifier */
OffsetTo<Type>
offset; /* Offset from beginning of object holding
@@ -50,12 +51,15 @@ struct Record {
};
template <typename Type>
-struct RecordListOf : ArrayOf<Record<Type> > {
- inline const Type& operator [] (unsigned int i) const {
+struct RecordListOf : ArrayOf<Record<Type> >
+{
+ inline const Type& operator [] (unsigned int i) const
+ {
if (HB_UNLIKELY (i >= this->len)) return Null(Type);
return this+this->array[i].offset;
}
- inline const Tag& get_tag (unsigned int i) const {
+ inline const Tag& get_tag (unsigned int i) const
+ {
if (HB_UNLIKELY (i >= this->len)) return Null(Tag);
return this->array[i].tag;
}
@@ -73,20 +77,14 @@ typedef Record<Feature> FeatureRecord;
ASSERT_SIZE (FeatureRecord, 6);
-struct LangSys {
+struct LangSys
+{
+ inline const unsigned int get_feature_index (unsigned int i) const { return featureIndex[i]; }
+ inline unsigned int get_feature_count (void) const { return featureIndex.len; }
- inline const unsigned int get_feature_index (unsigned int i) const {
- return featureIndex[i];
- }
- inline unsigned int get_feature_count (void) const {
- return featureIndex.len;
- }
-
- inline const bool has_required_feature (void) const {
- return reqFeatureIndex != 0xffff;
- }
- /* Returns NO_INDEX if none */
- inline int get_required_feature_index (void) const {
+ inline const bool has_required_feature (void) const { return reqFeatureIndex != 0xffff; }
+ inline int get_required_feature_index (void) const
+ {
if (reqFeatureIndex == 0xffff)
return NO_INDEX;
return reqFeatureIndex;;
@@ -103,28 +101,21 @@ struct LangSys {
ASSERT_SIZE_DATA (LangSys, 6, "\0\0\xFF\xFF");
-struct Script {
-
- inline const LangSys& get_lang_sys (unsigned int i) const {
+struct Script
+{
+ inline const LangSys& get_lang_sys (unsigned int i) const
+ {
if (i == NO_INDEX) return get_default_lang_sys ();
return this+langSys[i].offset;
}
- inline unsigned int get_lang_sys_count (void) const {
- return langSys.len;
- }
- inline const Tag& get_lang_sys_tag (unsigned int i) const {
- return langSys[i].tag;
- }
+ inline unsigned int get_lang_sys_count (void) const { return langSys.len; }
+ inline const Tag& get_lang_sys_tag (unsigned int i) const { return langSys[i].tag; }
// LONGTERMTODO bsearch
DEFINE_TAG_FIND_INTERFACE (LangSys, lang_sys); /* find_lang_sys_index (), get_lang_sys_by_tag (tag) */
- inline const bool has_default_lang_sys (void) const {
- return defaultLangSys != 0;
- }
- inline const LangSys& get_default_lang_sys (void) const {
- return this+defaultLangSys;
- }
+ inline const bool has_default_lang_sys (void) const { return defaultLangSys != 0; }
+ inline const LangSys& get_default_lang_sys (void) const { return this+defaultLangSys; }
private:
OffsetTo<LangSys>
@@ -140,14 +131,10 @@ typedef RecordListOf<Script> ScriptList;
ASSERT_SIZE (ScriptList, 2);
-struct Feature {
-
- inline const unsigned int get_lookup_index (unsigned int i) const {
- return lookupIndex[i];
- }
- inline unsigned int get_lookup_count (void) const {
- return lookupIndex.len;
- }
+struct Feature
+{
+ inline const unsigned int get_lookup_index (unsigned int i) const { return lookupIndex[i]; }
+ inline unsigned int get_lookup_count (void) const { return lookupIndex.len; }
/* TODO: implement get_feature_parameters() */
/* TODO: implement FeatureSize and other special features? */
@@ -164,7 +151,8 @@ typedef RecordListOf<Feature> FeatureList;
ASSERT_SIZE (FeatureList, 2);
-struct LookupFlag : USHORT {
+struct LookupFlag : USHORT
+{
enum {
RightToLeft = 0x0001u,
IgnoreBaseGlyphs = 0x0002u,
@@ -176,20 +164,17 @@ struct LookupFlag : USHORT {
};
ASSERT_SIZE (LookupFlag, 2);
-struct LookupSubTable {
+struct LookupSubTable
+{
private:
USHORT format; /* Subtable format. Different for GSUB and GPOS */
};
ASSERT_SIZE (LookupSubTable, 2);
-struct Lookup {
-
- inline const LookupSubTable& get_subtable (unsigned int i) const {
- return this+subTable[i];
- }
- inline unsigned int get_subtable_count (void) const {
- return subTable.len;
- }
+struct Lookup
+{
+ inline const LookupSubTable& get_subtable (unsigned int i) const { return this+subTable[i]; }
+ inline unsigned int get_subtable_count (void) const { return subTable.len; }
inline unsigned int get_type (void) const { return lookupType; }
inline unsigned int get_flag (void) const { return lookupFlag; }
@@ -202,8 +187,10 @@ struct Lookup {
ASSERT_SIZE (Lookup, 6);
template <typename Type>
-struct OffsetListOf : OffsetArrayOf<Type> {
- inline const Type& operator [] (unsigned int i) const {
+struct OffsetListOf : OffsetArrayOf<Type>
+{
+ inline const Type& operator [] (unsigned int i) const
+ {
if (HB_UNLIKELY (i >= this->len)) return Null(Type);
return this+this->array[i];
}
@@ -217,12 +204,13 @@ ASSERT_SIZE (LookupList, 2);
* Coverage Table
*/
-struct CoverageFormat1 {
-
+struct CoverageFormat1
+{
friend struct Coverage;
private:
- inline unsigned int get_coverage (hb_codepoint_t glyph_id) const {
+ inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
if (HB_UNLIKELY (glyph_id > 0xFFFF))
return NOT_COVERED;
GlyphID gid;
@@ -241,12 +229,13 @@ struct CoverageFormat1 {
};
ASSERT_SIZE (CoverageFormat1, 4);
-struct CoverageRangeRecord {
-
+struct CoverageRangeRecord
+{
friend struct CoverageFormat2;
private:
- inline unsigned int get_coverage (hb_codepoint_t glyph_id) const {
+ inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
if (glyph_id >= start && glyph_id <= end)
return (unsigned int) startCoverageIndex + (glyph_id - start);
return NOT_COVERED;
@@ -260,15 +249,17 @@ struct CoverageRangeRecord {
};
ASSERT_SIZE_DATA (CoverageRangeRecord, 6, "\000\001");
-struct CoverageFormat2 {
-
+struct CoverageFormat2
+{
friend struct Coverage;
private:
- inline unsigned int get_coverage (hb_codepoint_t glyph_id) const {
+ inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
// TODO: bsearch
unsigned int count = rangeRecord.len;
- for (unsigned int i = 0; i < count; i++) {
+ for (unsigned int i = 0; i < count; i++)
+ {
unsigned int coverage = rangeRecord[i].get_coverage (glyph_id);
if (coverage != NOT_COVERED)
return coverage;
@@ -284,8 +275,10 @@ struct CoverageFormat2 {
};
ASSERT_SIZE (CoverageFormat2, 4);
-struct Coverage {
- unsigned int get_coverage (hb_codepoint_t glyph_id) const {
+struct Coverage
+{
+ unsigned int get_coverage (hb_codepoint_t glyph_id) const
+ {
switch (u.format) {
case 1: return u.format1->get_coverage(glyph_id);
case 2: return u.format2->get_coverage(glyph_id);
@@ -293,9 +286,7 @@ struct Coverage {
}
}
- inline unsigned int operator() (hb_codepoint_t glyph_id) const {
- return get_coverage (glyph_id);
- }
+ inline unsigned int operator() (hb_codepoint_t glyph_id) const { return get_coverage (glyph_id); }
private:
union {
@@ -311,12 +302,13 @@ ASSERT_SIZE (Coverage, 2);
* Class Definition Table
*/
-struct ClassDefFormat1 {
-
+struct ClassDefFormat1
+{
friend struct ClassDef;
private:
- inline hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const {
+ inline hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const
+ {
if ((unsigned int) (glyph_id - startGlyph) < classValue.len)
return classValue[glyph_id - startGlyph];
return 0;
@@ -329,12 +321,13 @@ struct ClassDefFormat1 {
};
ASSERT_SIZE (ClassDefFormat1, 6);
-struct ClassRangeRecord {
-
+struct ClassRangeRecord
+{
friend struct ClassDefFormat2;
private:
- inline hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const {
+ inline hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const
+ {
if (glyph_id >= start && glyph_id <= end)
return classValue;
return 0;
@@ -347,15 +340,17 @@ struct ClassRangeRecord {
};
ASSERT_SIZE_DATA (ClassRangeRecord, 6, "\000\001");
-struct ClassDefFormat2 {
-
+struct ClassDefFormat2
+{
friend struct ClassDef;
private:
- inline hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const {
+ inline hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const
+ {
// TODO: bsearch
unsigned int count = rangeRecord.len;
- for (unsigned int i = 0; i < count; i++) {
+ for (unsigned int i = 0; i < count; i++)
+ {
int classValue = rangeRecord[i].get_class (glyph_id);
if (classValue > 0)
return classValue;
@@ -370,8 +365,10 @@ struct ClassDefFormat2 {
};
ASSERT_SIZE (ClassDefFormat2, 4);
-struct ClassDef {
- hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const {
+struct ClassDef
+{
+ hb_ot_layout_class_t get_class (hb_codepoint_t glyph_id) const
+ {
switch (u.format) {
case 1: return u.format1->get_class(glyph_id);
case 2: return u.format2->get_class(glyph_id);
@@ -379,9 +376,7 @@ struct ClassDef {
}
}
- inline unsigned int operator() (hb_codepoint_t glyph_id) const {
- return get_class (glyph_id);
- }
+ inline unsigned int operator() (hb_codepoint_t glyph_id) const { return get_class (glyph_id); }
private:
union {
@@ -397,9 +392,10 @@ ASSERT_SIZE (ClassDef, 2);
* Device Tables
*/
-struct Device {
- int get_delta (unsigned int ppem_size) const {
-
+struct Device
+{
+ int get_delta (unsigned int ppem_size) const
+ {
unsigned int f = deltaFormat;
if (HB_UNLIKELY (f < 1 || f > 3))
return 0;
@@ -421,9 +417,7 @@ struct Device {
return delta;
}
- inline int operator() (unsigned int ppem_size) const {
- return get_delta (ppem_size);
- }
+ inline int operator() (unsigned int ppem_size) const { return get_delta (ppem_size); }
private:
USHORT startSize; /* Smallest size to correct--in ppem */
diff --git a/pango/opentype/hb-ot-layout-gdef-private.h b/pango/opentype/hb-ot-layout-gdef-private.h
index 601424d..ba0eb4c 100644
--- a/pango/opentype/hb-ot-layout-gdef-private.h
+++ b/pango/opentype/hb-ot-layout-gdef-private.h
@@ -31,12 +31,11 @@
#define DEFINE_INDIRECT_GLYPH_ARRAY_LOOKUP(Type, array, name) \
- inline const Type& name (hb_codepoint_t glyph) { \
- return this+array[(this+coverage)(glyph)]; \
- }
+ inline const Type& name (hb_codepoint_t glyph) { return this+array[(this+coverage)(glyph)]; }
-struct GlyphClassDef : ClassDef {
+struct GlyphClassDef : ClassDef
+{
enum {
BaseGlyph = 0x0001u,
LigatureGlyph = 0x0002u,
@@ -49,15 +48,16 @@ struct GlyphClassDef : ClassDef {
* Attachment List Table
*/
-struct AttachPoint {
+struct AttachPoint
+{
ArrayOf<USHORT>
pointIndex; /* Array of contour point indices--in
* increasing numerical order */
};
ASSERT_SIZE (AttachPoint, 2);
-struct AttachList {
-
+struct AttachList
+{
/* const AttachPoint& get_attach_points (hb_codepoint_t glyph); */
DEFINE_INDIRECT_GLYPH_ARRAY_LOOKUP (AttachPoint, attachPoint, get_attach_points);
@@ -75,12 +75,14 @@ ASSERT_SIZE (AttachList, 4);
* Ligature Caret Table
*/
-struct CaretValueFormat1 {
-
+struct CaretValueFormat1
+{
friend struct CaretValue;
private:
- inline int get_caret_value (int ppem) const {
+ inline int get_caret_value (int ppem) const
+ {
+ /* XXX unsigned int */
return /* TODO garbage */ coordinate / ppem;
}
@@ -90,12 +92,13 @@ struct CaretValueFormat1 {
};
ASSERT_SIZE (CaretValueFormat1, 4);
-struct CaretValueFormat2 {
-
+struct CaretValueFormat2
+{
friend struct CaretValue;
private:
- inline int get_caret_value (int ppem) const {
+ inline int get_caret_value (int ppem) const
+ {
return /* TODO garbage */ 0 / ppem;
}
@@ -105,17 +108,19 @@ struct CaretValueFormat2 {
};
ASSERT_SIZE (CaretValueFormat2, 4);
-struct CaretValueFormat3 {
-
+struct CaretValueFormat3
+{
friend struct CaretValue;
private:
- inline const Device& get_device (void) const {
+ inline const Device& get_device (void) const
+ {
if (HB_UNLIKELY (!deviceTable)) return Null(Device);
return (const Device&)*((const char*)this + deviceTable);
}
- inline int get_caret_value (int ppem) const {
+ inline int get_caret_value (int ppem) const
+ {
return /* TODO garbage */ (coordinate + get_device().get_delta (ppem)) / ppem;
}
@@ -128,9 +133,11 @@ struct CaretValueFormat3 {
};
ASSERT_SIZE (CaretValueFormat3, 6);
-struct CaretValue {
+struct CaretValue
+{
/* XXX we need access to a load-contour-point vfunc here */
- int get_caret_value (int ppem) const {
+ int get_caret_value (int ppem) const
+ {
switch (u.format) {
case 1: return u.format1->get_caret_value(ppem);
case 2: return u.format2->get_caret_value(ppem);
@@ -149,18 +156,19 @@ struct CaretValue {
};
ASSERT_SIZE (CaretValue, 2);
-struct LigGlyph {
-
+struct LigGlyph
+{
friend struct LigCaretList;
+ private:
OffsetArrayOf<CaretValue>
caret; /* Array of CaretValue tables
* in increasing coordinate order */
};
ASSERT_SIZE (LigGlyph, 2);
-struct LigCaretList {
-
+struct LigCaretList
+{
friend struct GDEF;
private:
@@ -181,7 +189,8 @@ ASSERT_SIZE (LigCaretList, 4);
* GDEF
*/
-struct GDEF {
+struct GDEF
+{
static const hb_tag_t Tag = HB_TAG ('G','D','E','F');
enum {
@@ -196,14 +205,10 @@ struct GDEF {
/* XXX check version here? */
inline bool has_glyph_classes () const { return glyphClassDef != 0; }
- inline hb_ot_layout_class_t get_glyph_class (hb_codepoint_t glyph) const {
- return glyphClassDef(this).get_class (glyph);
- }
+ inline hb_ot_layout_class_t get_glyph_class (hb_codepoint_t glyph) const { return glyphClassDef(this).get_class (glyph); }
inline bool has_mark_attachment_types () const { return markAttachClassDef != 0; }
- inline hb_ot_layout_class_t get_mark_attachment_type (hb_codepoint_t glyph) const {
- return markAttachClassDef(this).get_class (glyph);
- }
+ inline hb_ot_layout_class_t get_mark_attachment_type (hb_codepoint_t glyph) const { return markAttachClassDef(this).get_class (glyph); }
/* TODO get_attach and get_lig_caret */
inline bool has_attach_list () const { return attachList != 0; }
diff --git a/pango/opentype/hb-ot-layout-gsubgpos-private.h b/pango/opentype/hb-ot-layout-gsubgpos-private.h
index 9461010..758841c 100644
--- a/pango/opentype/hb-ot-layout-gsubgpos-private.h
+++ b/pango/opentype/hb-ot-layout-gsubgpos-private.h
@@ -50,22 +50,26 @@
typedef bool (*match_func_t) (hb_codepoint_t glyph_id, const USHORT &value, char *data);
typedef bool (*apply_lookup_func_t) (APPLY_ARG_DEF, unsigned int lookup_index);
-struct ContextFuncs {
+struct ContextFuncs
+{
match_func_t match;
apply_lookup_func_t apply;
};
-static inline bool match_glyph (hb_codepoint_t glyph_id, const USHORT &value, char *data) {
+static inline bool match_glyph (hb_codepoint_t glyph_id, const USHORT &value, char *data)
+{
return glyph_id == value;
}
-static inline bool match_class (hb_codepoint_t glyph_id, const USHORT &value, char *data) {
+static inline bool match_class (hb_codepoint_t glyph_id, const USHORT &value, char *data)
+{
const ClassDef &class_def = (const ClassDef &)*data;
return class_def.get_class (glyph_id) == value;
}
-static inline bool match_coverage (hb_codepoint_t glyph_id, const USHORT &value, char *data) {
+static inline bool match_coverage (hb_codepoint_t glyph_id, const USHORT &value, char *data)
+{
const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
return (data+coverage) (glyph_id) != NOT_COVERED;
}
@@ -83,8 +87,10 @@ static inline bool match_input (APPLY_ARG_DEF,
if (HB_UNLIKELY (buffer->in_pos + count > end))
return false;
- for (i = 1, j = buffer->in_pos + 1; i < count; i++, j++) {
- while (!_hb_ot_layout_check_glyph_property (layout, IN_ITEM (j), lookup_flag, &property)) {
+ for (i = 1, j = buffer->in_pos + 1; i < count; i++, j++)
+ {
+ while (!_hb_ot_layout_check_glyph_property (layout, IN_ITEM (j), lookup_flag, &property))
+ {
if (HB_UNLIKELY (j + count - i == end))
return false;
j++;
@@ -108,8 +114,10 @@ static inline bool match_backtrack (APPLY_ARG_DEF,
if (HB_UNLIKELY (buffer->out_pos < count))
return false;
- for (unsigned int i = 0, j = buffer->out_pos - 1; i < count; i++, j--) {
- while (!_hb_ot_layout_check_glyph_property (layout, OUT_ITEM (j), lookup_flag, &property)) {
+ for (unsigned int i = 0, j = buffer->out_pos - 1; i < count; i++, j--)
+ {
+ while (!_hb_ot_layout_check_glyph_property (layout, OUT_ITEM (j), lookup_flag, &property))
+ {
if (HB_UNLIKELY (j + 1 == count - i))
return false;
j--;
@@ -134,8 +142,10 @@ static inline bool match_lookahead (APPLY_ARG_DEF,
if (HB_UNLIKELY (buffer->in_pos + offset + count > end))
return false;
- for (i = 0, j = buffer->in_pos + offset; i < count; i++, j++) {
- while (!_hb_ot_layout_check_glyph_property (layout, OUT_ITEM (j), lookup_flag, &property)) {
+ for (i = 0, j = buffer->in_pos + offset; i < count; i++, j++)
+ {
+ while (!_hb_ot_layout_check_glyph_property (layout, OUT_ITEM (j), lookup_flag, &property))
+ {
if (HB_UNLIKELY (j + count - i == end))
return false;
j++;
@@ -149,8 +159,8 @@ static inline bool match_lookahead (APPLY_ARG_DEF,
}
-struct LookupRecord {
-
+struct LookupRecord
+{
USHORT sequenceIndex; /* Index into current glyph
* sequence--first glyph = 0 */
USHORT lookupListIndex; /* Lookup to apply to that
@@ -170,8 +180,10 @@ static inline bool apply_lookup (APPLY_ARG_DEF,
/* TODO We don't support lookupRecord arrays that are not increasing:
* Should be easy for in_place ones at least. */
- for (unsigned int i = 0; i < count; i++) {
- while (!_hb_ot_layout_check_glyph_property (layout, IN_CURITEM (), lookup_flag, &property)) {
+ for (unsigned int i = 0; i < count; i++)
+ {
+ while (!_hb_ot_layout_check_glyph_property (layout, IN_CURITEM (), lookup_flag, &property))
+ {
if (HB_UNLIKELY (buffer->in_pos == end))
return true;
/* No lookup applied for this index */
@@ -209,7 +221,8 @@ static inline bool apply_lookup (APPLY_ARG_DEF,
/* Contextual lookups */
-struct ContextLookupContext {
+struct ContextLookupContext
+{
ContextFuncs funcs;
char *match_data;
};
@@ -231,12 +244,13 @@ static inline bool context_lookup (APPLY_ARG_DEF,
context.funcs.apply);
}
-struct Rule {
-
+struct Rule
+{
friend struct RuleSet;
private:
- inline bool apply (APPLY_ARG_DEF, ContextLookupContext &context) const {
+ inline bool apply (APPLY_ARG_DEF, ContextLookupContext &context) const
+ {
const LookupRecord *lookupRecord = (const LookupRecord *)
((const char *) input +
sizeof (input[0]) * (inputCount ? inputCount - 1 : 0));
@@ -258,12 +272,13 @@ struct Rule {
};
ASSERT_SIZE (Rule, 4);
-struct RuleSet {
-
- inline bool apply (APPLY_ARG_DEF, ContextLookupContext &context) const {
-
+struct RuleSet
+{
+ inline bool apply (APPLY_ARG_DEF, ContextLookupContext &context) const
+ {
unsigned int num_rules = rule.len;
- for (unsigned int i = 0; i < num_rules; i++) {
+ for (unsigned int i = 0; i < num_rules; i++)
+ {
if ((this+rule[i]).apply (APPLY_ARG, context))
return true;
}
@@ -278,13 +293,13 @@ struct RuleSet {
};
-struct ContextFormat1 {
-
+struct ContextFormat1
+{
friend struct Context;
private:
- inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
-
+ inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
unsigned int index = (this+coverage) (IN_CURGLYPH ());
if (HB_LIKELY (index == NOT_COVERED))
return false;
@@ -309,13 +324,13 @@ struct ContextFormat1 {
ASSERT_SIZE (ContextFormat1, 6);
-struct ContextFormat2 {
-
+struct ContextFormat2
+{
friend struct Context;
private:
- inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
-
+ inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
unsigned int index = (this+coverage) (IN_CURGLYPH ());
if (HB_LIKELY (index == NOT_COVERED))
return false;
@@ -348,13 +363,13 @@ struct ContextFormat2 {
ASSERT_SIZE (ContextFormat2, 8);
-struct ContextFormat3 {
-
+struct ContextFormat3
+{
friend struct Context;
private:
- inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
-
+ inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
unsigned int index = (this+coverage[0]) (IN_CURGLYPH ());
if (HB_LIKELY (index == NOT_COVERED))
return false;
@@ -385,10 +400,11 @@ struct ContextFormat3 {
};
ASSERT_SIZE (ContextFormat3, 6);
-struct Context {
-
+struct Context
+{
protected:
- bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
+ bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
switch (u.format) {
case 1: return u.format1->apply (APPLY_ARG, apply_func);
case 2: return u.format2->apply (APPLY_ARG, apply_func);
@@ -410,7 +426,8 @@ ASSERT_SIZE (Context, 2);
/* Chaining Contextual lookups */
-struct ChainContextLookupContext {
+struct ChainContextLookupContext
+{
ContextFuncs funcs;
char *match_data[3];
};
@@ -451,12 +468,13 @@ static inline bool chain_context_lookup (APPLY_ARG_DEF,
context.funcs.apply);
}
-struct ChainRule {
-
+struct ChainRule
+{
friend struct ChainRuleSet;
private:
- inline bool apply (APPLY_ARG_DEF, ChainContextLookupContext &context) const {
+ inline bool apply (APPLY_ARG_DEF, ChainContextLookupContext &context) const
+ {
const HeadlessArrayOf<USHORT> &input = (const HeadlessArrayOf<USHORT>&)
*((const char *) &backtrack + backtrack.get_size ());
const ArrayOf<USHORT> &lookahead = (const ArrayOf<USHORT>&)
@@ -490,12 +508,13 @@ struct ChainRule {
};
ASSERT_SIZE (ChainRule, 8);
-struct ChainRuleSet {
-
- inline bool apply (APPLY_ARG_DEF, ChainContextLookupContext &context) const {
-
+struct ChainRuleSet
+{
+ inline bool apply (APPLY_ARG_DEF, ChainContextLookupContext &context) const
+ {
unsigned int num_rules = rule.len;
- for (unsigned int i = 0; i < num_rules; i++) {
+ for (unsigned int i = 0; i < num_rules; i++)
+ {
if ((this+rule[i]).apply (APPLY_ARG, context))
return true;
}
@@ -510,13 +529,13 @@ struct ChainRuleSet {
};
ASSERT_SIZE (ChainRuleSet, 2);
-struct ChainContextFormat1 {
-
+struct ChainContextFormat1
+{
friend struct ChainContext;
private:
- inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
-
+ inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
unsigned int index = (this+coverage) (IN_CURGLYPH ());
if (HB_LIKELY (index == NOT_COVERED))
return false;
@@ -539,13 +558,13 @@ struct ChainContextFormat1 {
};
ASSERT_SIZE (ChainContextFormat1, 6);
-struct ChainContextFormat2 {
-
+struct ChainContextFormat2
+{
friend struct ChainContext;
private:
- inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
-
+ inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
unsigned int index = (this+coverage) (IN_CURGLYPH ());
if (HB_LIKELY (index == NOT_COVERED))
return false;
@@ -591,17 +610,14 @@ struct ChainContextFormat2 {
};
ASSERT_SIZE (ChainContextFormat2, 12);
-struct ChainContextFormat3 {
-
+struct ChainContextFormat3
+{
friend struct ChainContext;
private:
- inline bool apply_coverage (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
- }
-
- inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
-
+ inline bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
const OffsetArrayOf<Coverage> &input = (const OffsetArrayOf<Coverage>&)
*((const char *) &backtrack + backtrack.get_size ());
@@ -646,10 +662,11 @@ struct ChainContextFormat3 {
};
ASSERT_SIZE (ChainContextFormat3, 10);
-struct ChainContext {
-
+struct ChainContext
+{
protected:
- bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const {
+ bool apply (APPLY_ARG_DEF, apply_lookup_func_t apply_func) const
+ {
switch (u.format) {
case 1: return u.format1->apply (APPLY_ARG, apply_func);
case 2: return u.format2->apply (APPLY_ARG, apply_func);
@@ -673,7 +690,8 @@ ASSERT_SIZE (ChainContext, 2);
* GSUB/GPOS Common
*/
-struct GSUBGPOS {
+struct GSUBGPOS
+{
static const hb_tag_t GSUBTag = HB_TAG ('G','S','U','B');
static const hb_tag_t GPOSTag = HB_TAG ('G','P','O','S');
diff --git a/pango/opentype/hb-ot-layout-open-private.h b/pango/opentype/hb-ot-layout-open-private.h
index c4ab9a1..e5f697c 100644
--- a/pango/opentype/hb-ot-layout-open-private.h
+++ b/pango/opentype/hb-ot-layout-open-private.h
@@ -55,7 +55,8 @@
DEFINE_INDEX_OPERATOR(Type, array, num) \
DEFINE_LEN(Type, array, num)
#define DEFINE_INDEX_OPERATOR(Type, array, num) \
- inline const Type& operator[] (unsigned int i) const { \
+ inline const Type& operator[] (unsigned int i) const \
+ { \
if (HB_UNLIKELY (i >= num)) return Null(Type); \
return array[i]; \
}
@@ -67,7 +68,8 @@
DEFINE_OFFSET_INDEX_OPERATOR(Type, array, num) \
DEFINE_LEN(Offset, array, num)
#define DEFINE_OFFSET_INDEX_OPERATOR(Type, array, num) \
- inline const Type& operator[] (unsigned int i) const { \
+ inline const Type& operator[] (unsigned int i) const \
+ { \
if (HB_UNLIKELY (i >= num)) return Null(Type); \
if (HB_UNLIKELY (!array[i])) return Null(Type); \
return (const Type&)*((const char*)this + array[i]); \
@@ -75,20 +77,15 @@
#define DEFINE_ARRAY_INTERFACE(Type, name) \
- inline const Type& get_##name (unsigned int i) const { \
- return (*this)[i]; \
- } \
- inline unsigned int get_##name##_count (void) const { \
- return this->get_len (); \
- }
+ inline const Type& get_##name (unsigned int i) const { return (*this)[i]; } \
+ inline unsigned int get_##name##_count (void) const { return this->get_len (); }
#define DEFINE_INDEX_ARRAY_INTERFACE(name) \
- inline unsigned int get_##name##_index (unsigned int i) const { \
+ inline unsigned int get_##name##_index (unsigned int i) const \
+ { \
if (HB_UNLIKELY (i >= get_len ())) return NO_INDEX; \
return (*this)[i]; \
} \
- inline unsigned int get_##name##_count (void) const { \
- return get_len (); \
- }
+ inline unsigned int get_##name##_count (void) const { return get_len (); }
/*
@@ -96,12 +93,8 @@
*/
#define DEFINE_LIST_INTERFACE(Type, name) \
- inline const Type& get_##name (unsigned int i) const { \
- return (this+name##List)[i]; \
- } \
- inline unsigned int get_##name##_count (void) const { \
- return (this+name##List).len; \
- }
+ inline const Type& get_##name (unsigned int i) const { return (this+name##List)[i]; } \
+ inline unsigned int get_##name##_count (void) const { return (this+name##List).len; }
/*
* Tag types
@@ -109,20 +102,18 @@
#define DEFINE_TAG_ARRAY_INTERFACE(Type, name) \
DEFINE_ARRAY_INTERFACE (Type, name); \
- inline const Tag& get_##name##_tag (unsigned int i) const { \
- return (*this)[i].tag; \
- }
+ inline const Tag& get_##name##_tag (unsigned int i) const { return (*this)[i].tag; }
#define DEFINE_TAG_LIST_INTERFACE(Type, name) \
DEFINE_LIST_INTERFACE (Type, name); \
- inline const Tag& get_##name##_tag (unsigned int i) const { \
- return (this+name##List).get_tag (i); \
- }
+ inline const Tag& get_##name##_tag (unsigned int i) const { return (this+name##List).get_tag (i); }
#define DEFINE_TAG_FIND_INTERFACE(Type, name) \
inline bool find_##name##_index (hb_tag_t tag, unsigned int *name##_index) const { \
const Tag t = tag; \
- for (unsigned int i = 0; i < get_##name##_count (); i++) { \
- if (t == get_##name##_tag (i)) { \
+ for (unsigned int i = 0; i < get_##name##_count (); i++) \
+ { \
+ if (t == get_##name##_tag (i)) \
+ { \
if (name##_index) *name##_index = i; \
return true; \
} \
@@ -130,7 +121,8 @@
if (name##_index) *name##_index = NO_INDEX; \
return false; \
} \
- inline const Type& get_##name##_by_tag (hb_tag_t tag) const { \
+ inline const Type& get_##name##_by_tag (hb_tag_t tag) const \
+ { \
unsigned int i; \
if (find_##name##_index (tag, &i)) \
return get_##name (i); \
@@ -150,7 +142,8 @@ static const char NullPool[16] = "";
/* Generic template for nul-content sizeof-sized Null objects. */
template <typename Type>
-struct Null {
+struct Null
+{
ASSERT_STATIC (sizeof (Type) <= sizeof (NullPool));
static inline const Type &get () { return (const Type&) *NullPool; }
};
@@ -158,7 +151,8 @@ struct Null {
/* Specializaiton for arbitrary-content arbitrary-sized Null objects. */
#define DEFINE_NULL_DATA(Type, size, data) \
template <> \
-struct Null <Type> { \
+struct Null <Type> \
+{ \
static inline const Type &get () { static const char bytes[size] = data; return (const Type&) *bytes; /* XXX */ } \
}
@@ -174,13 +168,12 @@ struct Null <Type> { \
* instance of Type located at the input data location. It's just a
* fancy, NULL-safe, cast! */
#define STATIC_DEFINE_GET_FOR_DATA(Type) \
- static inline const Type& get_for_data (const char *data) { \
+ static inline const Type& get_for_data (const char *data) \
+ { \
if (HB_UNLIKELY (data == NULL)) return Null(Type); \
return (const Type&)*data; \
} \
- static inline Type& get_for_data (char *data) { \
- return (Type&)*data; \
- }
+ static inline Type& get_for_data (char *data) { return (Type&)*data; }
@@ -214,7 +207,8 @@ struct Null <Type> { \
#define DEFINE_INT_TYPE0(NAME, type) DEFINE_INT_TYPE1 (NAME, type, hb_be_##type)
#define DEFINE_INT_TYPE(NAME, u, w) DEFINE_INT_TYPE0 (NAME, u##int##w##_t)
#define DEFINE_INT_TYPE_STRUCT(NAME, u, w) \
- struct NAME { \
+ struct NAME \
+ { \
DEFINE_INT_TYPE(NAME, u, w) \
}; \
ASSERT_SIZE (NAME, w / 8)
@@ -232,7 +226,8 @@ DEFINE_INT_TYPE_STRUCT (LONG, , 32); /* 32-bit signed integer. */
DEFINE_INT_TYPE_STRUCT (LONGDATETIME, , 64);
/* 32-bit signed fixed-point number (16.16) */
-struct Fixed {
+struct Fixed
+{
inline Fixed& operator = (int32_t v) { i = (int16_t) (v >> 16); f = (uint16_t) v; return *this; } \
inline operator int32_t(void) const { return (((int32_t) i) << 16) + (uint16_t) f; } \
inline bool operator== (Fixed o) const { return i == o.i && f == o.f; } \
@@ -251,24 +246,24 @@ ASSERT_SIZE (Fixed, 4);
struct FUNIT;
/* 16-bit signed integer (SHORT) that describes a quantity in FUnits. */
-struct FWORD : SHORT {
-};
+struct FWORD : SHORT {};
ASSERT_SIZE (FWORD, 2);
/* 16-bit unsigned integer (USHORT) that describes a quantity in FUnits. */
-struct UFWORD : USHORT {
-};
+struct UFWORD : USHORT {};
ASSERT_SIZE (UFWORD, 2);
/* 16-bit signed fixed number with the low 14 bits of fraction (2.14). */
-struct F2DOT14 : SHORT {
+struct F2DOT14 : SHORT
+{
inline operator double() const { return (uint32_t) this / 16384.; }
};
ASSERT_SIZE (F2DOT14, 2);
/* Array of four uint8s (length = 32 bits) used to identify a script, language
* system, feature, or baseline */
-struct Tag {
+struct Tag
+{
inline Tag (void) { v[0] = v[1] = v[2] = v[3] = 0; }
inline Tag (uint32_t v) { (ULONG&)(*this) = v; }
inline Tag (const char *c) { v[0] = c[0]; v[1] = c[1]; v[2] = c[2]; v[3] = c[3]; }
@@ -296,22 +291,24 @@ DEFINE_INT_TYPE_STRUCT (Offset, u, 16);
/* Template subclass of Offset that does the dereferencing. Use: (this+memberName) */
template <typename Type>
-struct OffsetTo : Offset {
- inline const Type& operator() (const void *base) const {
+struct OffsetTo : Offset
+{
+ inline const Type& operator() (const void *base) const
+ {
unsigned int offset = *this;
if (HB_UNLIKELY (!offset)) return Null(Type);
return (const Type&)*((const char *) base + offset);
}
};
template <typename Base, typename Type>
-inline const Type& operator + (const Base &base, OffsetTo<Type> offset) {
- return offset(base);
-}
+inline const Type& operator + (const Base &base, OffsetTo<Type> offset) { return offset (base); }
/* CheckSum */
-struct CheckSum : ULONG {
- static uint32_t CalcTableChecksum (ULONG *Table, uint32_t Length) {
+struct CheckSum : ULONG
+{
+ static uint32_t CalcTableChecksum (ULONG *Table, uint32_t Length)
+ {
uint32_t Sum = 0L;
ULONG *EndPtr = Table+((Length+3) & ~3) / sizeof(ULONG);
@@ -327,11 +324,11 @@ ASSERT_SIZE (CheckSum, 4);
* Version Numbers
*/
-struct USHORT_Version : USHORT {
-};
+struct USHORT_Version : USHORT {};
ASSERT_SIZE (USHORT_Version, 2);
-struct Fixed_Version : Fixed {
+struct Fixed_Version : Fixed
+{
inline int16_t major (void) const { return this->int_part(); }
inline int16_t minor (void) const { return this->frac_part(); }
};
@@ -343,12 +340,15 @@ ASSERT_SIZE (Fixed_Version, 4);
/* An array with a USHORT number of elements. */
template <typename Type>
-struct ArrayOf {
- inline const Type& operator [] (unsigned int i) const {
+struct ArrayOf
+{
+ inline const Type& operator [] (unsigned int i) const
+ {
if (HB_UNLIKELY (i >= len)) return Null(Type);
return array[i];
}
- inline unsigned int get_size () const {
+ inline unsigned int get_size () const
+ {
return sizeof (len) + len * sizeof (array[0]);
}
@@ -359,12 +359,15 @@ struct ArrayOf {
/* An array with a USHORT number of elements,
* starting at second element. */
template <typename Type>
-struct HeadlessArrayOf {
- inline const Type& operator [] (unsigned int i) const {
+struct HeadlessArrayOf
+{
+ inline const Type& operator [] (unsigned int i) const
+ {
if (HB_UNLIKELY (i >= len || !i)) return Null(Type);
return array[i-1];
}
- inline unsigned int get_size () const {
+ inline unsigned int get_size () const
+ {
return sizeof (len) + (len ? len - 1 : 0) * sizeof (array[0]);
}
@@ -374,8 +377,7 @@ struct HeadlessArrayOf {
/* Array of Offset's */
template <typename Type>
-struct OffsetArrayOf : ArrayOf<OffsetTo<Type> > {
-};
+struct OffsetArrayOf : ArrayOf<OffsetTo<Type> > {};
/* An array type is one that contains a variable number of objects
* as its last item. An array object is extended with get_len()
@@ -384,7 +386,8 @@ struct OffsetArrayOf : ArrayOf<OffsetTo<Type> > {
DEFINE_INDEX_OPERATOR(Type, array, num) \
DEFINE_LEN(Type, array, num)
#define DEFINE_INDEX_OPERATOR(Type, array, num) \
- inline const Type& operator[] (unsigned int i) const { \
+ inline const Type& operator[] (unsigned int i) const \
+ { \
if (HB_UNLIKELY (i >= num)) return Null(Type); \
return array[i]; \
}
@@ -398,8 +401,8 @@ struct OpenTypeFontFile;
struct OffsetTable;
struct TTCHeader;
-typedef struct TableDirectory {
-
+typedef struct TableDirectory
+{
friend struct OpenTypeFontFile;
friend struct OffsetTable;
@@ -418,8 +421,8 @@ typedef struct TableDirectory {
} OpenTypeTable;
ASSERT_SIZE (TableDirectory, 16);
-typedef struct OffsetTable {
-
+typedef struct OffsetTable
+{
friend struct OpenTypeFontFile;
friend struct TTCHeader;
@@ -444,8 +447,8 @@ ASSERT_SIZE (OffsetTable, 12);
* TrueType Collections
*/
-struct TTCHeader {
-
+struct TTCHeader
+{
friend struct OpenTypeFontFile;
private:
@@ -468,8 +471,8 @@ ASSERT_SIZE (TTCHeader, 12);
* OpenType Font File
*/
-struct OpenTypeFontFile {
-
+struct OpenTypeFontFile
+{
static const hb_tag_t TrueTypeTag = HB_TAG ( 0 , 1 , 0 , 0 );
static const hb_tag_t CFFTag = HB_TAG ('O','T','T','O');
static const hb_tag_t TTCTag = HB_TAG ('t','t','c','f');
@@ -481,31 +484,31 @@ struct OpenTypeFontFile {
inline const Tag& get_tag (void) const { return tag; }
/* This is how you get a table */
- inline const char* get_table_data (const OpenTypeTable& table) const {
- return (*this)[table];
- }
- inline char* get_table_data (const OpenTypeTable& table) {
- return (*this)[table];
- }
+ inline const char* get_table_data (const OpenTypeTable& table) const { return (*this)[table]; }
+ inline char* get_table_data (const OpenTypeTable& table) { return (*this)[table]; }
private:
- inline const char* operator[] (const OpenTypeTable& table) const {
+ inline const char* operator[] (const OpenTypeTable& table) const
+ {
if (HB_UNLIKELY (table.offset == 0)) return NULL;
return ((const char*)this) + table.offset;
}
- inline char* operator[] (const OpenTypeTable& table) {
+ inline char* operator[] (const OpenTypeTable& table)
+ {
if (HB_UNLIKELY (table.offset == 0)) return NULL;
return ((char*)this) + table.offset;
}
- unsigned int get_len (void) const {
+ unsigned int get_len (void) const
+ {
switch (tag) {
default: return 0;
case TrueTypeTag: case CFFTag: return 1;
case TTCTag: return ((const TTCHeader&)*this).get_len();
}
}
- const OpenTypeFontFace& operator[] (unsigned int i) const {
+ const OpenTypeFontFace& operator[] (unsigned int i) const
+ {
if (HB_UNLIKELY (i >= get_len ())) return Null(OpenTypeFontFace);
switch (tag) {
default: case TrueTypeTag: case CFFTag: return (const OffsetTable&)*this;
diff --git a/pango/opentype/hb-ot-layout-private.h b/pango/opentype/hb-ot-layout-private.h
index 43ea247..bc534d3 100644
--- a/pango/opentype/hb-ot-layout-private.h
+++ b/pango/opentype/hb-ot-layout-private.h
@@ -36,18 +36,21 @@
typedef unsigned int hb_ot_layout_class_t;
-struct _hb_ot_layout_t {
+struct _hb_ot_layout_t
+{
const struct GDEF *gdef;
const struct GSUB *gsub;
const struct GPOS *gpos;
- struct {
+ struct
+ {
unsigned char *klasses;
unsigned int len;
} new_gdef;
/* TODO full-matrix transformation? */
- struct gpos_info_t {
+ struct gpos_info_t
+ {
unsigned int x_ppem, y_ppem;
hb_16dot16_t x_scale, y_scale;
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