Add gtk-doc documentation to AAT layout functions and enums.

This commit is contained in:
Nathan Willis 2019-04-08 20:17:38 +01:00 committed by Khaled Hosny
parent 514e6baaf0
commit d619ba0681
2 changed files with 106 additions and 12 deletions

View File

@ -354,6 +354,8 @@ hb_aat_layout_track (const hb_ot_shape_plan_t *plan,
* Output = the actual number of feature types returned (may be zero)
* @features: (out caller-allocates) (array length=feature_count): Array of feature types found
*
* Fetches a list of the AAT feature types included in the specified face.
*
* Return value: Number of all available feature types.
*
* Since: 2.2.0
@ -370,9 +372,11 @@ hb_aat_layout_get_feature_types (hb_face_t *face,
/**
* hb_aat_layout_feature_type_get_name_id:
* @face: #hb_face_t to work upon
* @feature_type:
* @feature_type: The #hb_aat_layout_feature_type_t of the requested feature type
*
* Return value: Name ID index
* Fetches the name ID of the specified feature type in the face's 'name' table.
*
* Return value: Name ID index of the requested feature type
*
* Since: 2.2.0
*/
@ -385,18 +389,22 @@ hb_aat_layout_feature_type_get_name_id (hb_face_t *face,
/**
* hb_aat_layout_feature_type_get_selectors:
* @face: a face object
* @feature_type: feature id
* @start_offset: iteration's start offset
* @selector_count: (inout) (allow-none): buffer size as input, filled size as output
* @selectors: (out caller-allocates) (array length=selector_count): settings buffer
* @default_index: (out) (allow-none): index of default selector, if any
* @face: #hb_face_t to work upon
* @feature_type: The #hb_aat_layout_feature_type_t of the requested feature type
* @start_offset: offset of the first feature type to retrieve
* @selector_count: (inout) (allow-none): Input = the maximum number of selectors to return;
* Output = the actual number of selectors returned (may be zero)
* @selectors: (out caller-allocates) (array length=selector_count): A buffer pointer.
* The selectors available for the feature type queries.
* @default_index: (out) (allow-none): The index of the feature's default selector, if any
*
* Fetches a list of the selectors available for the specified feature in the given face.
*
* If upon return, @default_index is set to #HB_AAT_LAYOUT_NO_SELECTOR_INDEX, then
* the feature type is non-exclusive. Otherwise, @default_index is the index of
* the selector that is selected by default.
*
* Return value: Number of all available feature selectors.
* Return value: Number of all available feature selectors
*
* Since: 2.2.0
*/

View File

@ -37,7 +37,7 @@ HB_BEGIN_DECLS
/**
* hb_aat_layout_feature_type_t:
* @HB_AAT_LAYOUT_FEATURE_TYPE_INVALID
* @HB_AAT_LAYOUT_FEATURE_TYPE_INVALID: 0xFFFF
* @HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC
* @HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES
* @HB_AAT_LAYOUT_FEATURE_TYPE_CURISVE_CONNECTION
@ -77,8 +77,9 @@ HB_BEGIN_DECLS
* @HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE
* @HB_AAT_LAYOUT_FEATURE_TYPE_LANGUAGE_TAG_TYPE
* @HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE
* @_HB_AAT_LAYOUT_FEATURE_TYPE_MAX_VALUE: 0x7FFFFFFFu
*
* The possible features defined for AAT shaping.
* The possible feature types defined for AAT shaping.
*
* Since: 2.2.0
*/
@ -131,9 +132,13 @@ typedef enum
/**
* hb_aat_layout_feature_selector_t:
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INVALID
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INVALID: 0xFFFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_TYPE_FEATURES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_TYPE_FEATURES_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_REQUIRED_LIGATURES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_REQUIRED_LIGATURES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_COMMON_LIGATURES_ON
@ -156,23 +161,35 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_LIGATURES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HISTORICAL_LIGATURES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HISTORICAL_LIGATURES_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_UNCONNECTED
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PARTIALLY_CONNECTED
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CURSIVE
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_LETTER_CASE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_AND_LOWER_CASE: Deprecated
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_CAPS: Deprecated
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_LOWER_CASE: Deprecated
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SMALL_CAPS: Deprecated
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INITIAL_CAPS: Deprecated
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INITIAL_CAPS_AND_SMALL_CAPS: Deprecated
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SUBSTITUTE_VERTICAL_FORMS_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SUBSTITUTE_VERTICAL_FORMS_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_LINGUISTIC_REARRANGEMENT_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_LINGUISTIC_REARRANGEMENT_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_MONOSPACED_NUMBERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_NUMBERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_THIRD_WIDTH_NUMBERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_QUARTER_WIDTH_NUMBERS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_INITIAL_SWASHES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_INITIAL_SWASHES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_FINAL_SWASHES_ON
@ -183,19 +200,29 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_FINAL_SWASHES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NON_FINAL_SWASHES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NON_FINAL_SWASHES_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SHOW_DIACRITICS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HIDE_DIACRITICS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DECOMPOSE_DIACRITICS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NORMAL_POSITION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SUPERIORS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INFERIORS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ORDINALS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SCIENTIFIC_INFERIORS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_FRACTIONS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_VERTICAL_FRACTIONS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DIAGONAL_FRACTIONS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PREVENT_OVERLAP_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PREVENT_OVERLAP_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHENS_TO_EM_DASH_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHENS_TO_EM_DASH_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_EN_DASH_ON
@ -208,6 +235,8 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SMART_QUOTES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PERIODS_TO_ELLIPSIS_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PERIODS_TO_ELLIPSIS_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_MINUS_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_MINUS_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ASTERISK_TO_MULTIPLY_ON
@ -220,6 +249,8 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_EXPONENTS_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_MATHEMATICAL_GREEK_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_MATHEMATICAL_GREEK_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ORNAMENTS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DINGBATS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PI_CHARACTERS
@ -227,18 +258,26 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DECORATIVE_BORDERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INTERNATIONAL_SYMBOLS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_MATH_SYMBOLS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_ALTERNATIVES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ALTERNATES
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL1
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL2
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL3
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL4
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL5
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_STYLE_OPTIONS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DISPLAY_TEXT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ENGRAVED_TEXT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ILLUMINATED_CAPS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_TITLING_CAPS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_TALL_CAPS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_CHARACTERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SIMPLIFIED_CHARACTERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_JIS1978_CHARACTERS
@ -254,8 +293,12 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HOJO_CHARACTERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NLCCHARACTERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_NAMES_CHARACTERS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_CASE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_LOWER_CASE_NUMBERS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_CASE_NUMBERS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_TEXT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_MONOSPACED_TEXT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_TEXT
@ -263,6 +306,8 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_QUARTER_WIDTH_TEXT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALT_PROPORTIONAL_TEXT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALT_HALF_WIDTH_TEXT
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_TRANSLITERATION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HIRAGANA_TO_KATAKANA
@ -273,6 +318,8 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_ONE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_TWO
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_THREE
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ANNOTATION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_BOX_ANNOTATION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ROUNDED_BOX_ANNOTATION
@ -284,47 +331,69 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DIAMOND_ANNOTATION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_BOX_ANNOTATION
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_ROUNDED_BOX_ANNOTATION
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_KANA
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_KANA
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_IDEOGRAPHS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_IDEOGRAPHS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_IDEOGRAPHS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CANONICAL_COMPOSITION_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CANONICAL_COMPOSITION_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_COMPATIBILITY_COMPOSITION_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_COMPATIBILITY_COMPOSITION_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_TRANSCODING_COMPOSITION_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_TRANSCODING_COMPOSITION_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_RUBY_KANA: Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_OFF instead
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA: Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_ON instead
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_CJK_SYMBOL_ALTERNATIVES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_ONE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_TWO
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_THREE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_FOUR
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_FIVE
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_IDEOGRAPHIC_ALTERNATIVES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_ONE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_TWO
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_THREE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_FOUR
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_FIVE
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_VERTICAL_ROMAN_CENTERED
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_VERTICAL_ROMAN_HBASELINE
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_CJK_ITALIC_ROMAN: Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_OFF instead
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN: Deprecated; use #HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_ON instead
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_LAYOUT_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_LAYOUT_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_SPACING_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_SPACING_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_HORIZ_KANA_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_HORIZ_KANA_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_VERT_KANA_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_VERT_KANA_OFF
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_STYLISTIC_ALTERNATES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ONE_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ONE_OFF
@ -367,22 +436,32 @@ typedef enum
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWENTY_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWENTY_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_ALTERNATES_ON
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_ALTERNATES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SWASH_ALTERNATES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_SWASH_ALTERNATES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_SWASH_ALTERNATES_ON
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_SWASH_ALTERNATES_OFF
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DEFAULT_LOWER_CASE
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_LOWER_CASE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_LOWER_CASE_SMALL_CAPS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_LOWER_CASE_PETITE_CAPS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DEFAULT_UPPER_CASE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_CASE_SMALL_CAPS
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_CASE_PETITE_CAPS
*
* Selectors for #HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_CJK_ROMAN
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_CJK_ROMAN
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_DEFAULT_CJK_ROMAN
* @HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_CJK_ROMAN
*
* @_HB_AAT_LAYOUT_FEATURE_SELECTOR_MAX_VALUE: 0x7FFFFFFFu
*
* The selectors defined for specifying AAT feature settings.
*
* Since: 2.2.0
@ -739,6 +818,13 @@ typedef struct hb_aat_layout_feature_selector_info_t
unsigned int reserved;
} hb_aat_layout_feature_selector_info_t;
/**
* HB_AAT_LAYOUT_NO_SELECTOR_INDEX
*
* Used when getting or setting AAT feature selectors. Indicates that
* there is no selector index corresponding to the selector of interest.
*
*/
#define HB_AAT_LAYOUT_NO_SELECTOR_INDEX 0xFFFFu
HB_EXTERN unsigned int