Struct AatApplyContext 

pub struct AatApplyContext<'a> {

    pub plan: &'a hb_ot_shape_plan_t,
    pub face: &'a hb_font_t<'a>,
    pub scale: Scale,
    pub buffer: &'a mut hb_buffer_t,
    pub has_glyph_classes: bool,
    pub range_flags: Option<&'a [RangeFlags]>,
    pub subtable_flags: u32,
    pub(crate) buffer_is_reversed: bool,
    using_buffer_glyph_set: bool,
    pub(crate) first_set: Option<&'a U32Set>,
    pub(crate) second_set: Option<&'a U32Set>,
    pub(crate) machine_class_cache: Option<&'a hb_cache_core_t<KEY_BITS, VALUE_BITS, CACHE_SIZE, <() as SelectAtomic<STORAGE_BITS>>::Type>>,
    pub(crate) start_end_safe_to_break: u64,
}

HB: hb_aat_apply_context_t

See https://github.com/harfbuzz/harfbuzz/blob/2c22a65f0cb99544c36580b9703a43b5dc97a9e1/src/hb-aat-layout-common.hh#L108

Fields

plan: &'a hb_ot_shape_plan_t

face: &'a hb_font_t<'a>

scale: Scale

buffer: &'a mut hb_buffer_t

has_glyph_classes: bool

range_flags: Option<&'a [RangeFlags]>

subtable_flags: u32

buffer_is_reversed: bool

using_buffer_glyph_set: bool

first_set: Option<&'a U32Set>

second_set: Option<&'a U32Set>

machine_class_cache: Option<&'a hb_cache_core_t<KEY_BITS, VALUE_BITS, CACHE_SIZE, <() as SelectAtomic<STORAGE_BITS>>::Type>>

start_end_safe_to_break: u64

Implementations

impl<'a> AatApplyContext<'a>

pub fn new( plan: &'a hb_ot_shape_plan_t, face: &'a hb_font_t<'a>, scale: Scale, buffer: &'a mut hb_buffer_t, ) -> Self

pub(crate) fn scale_x(&self, value: i32) -> i32

pub(crate) fn scale_y(&self, value: i32) -> i32

pub(crate) fn reverse_buffer(&mut self)

pub(crate) fn setup_buffer_glyph_set(&mut self)

pub(crate) fn buffer_intersects_machine(&self) -> bool

pub fn output_glyph(&mut self, glyph: u32)

pub fn replace_glyph(&mut self, glyph: u32)

pub fn delete_glyph(&mut self)

pub fn replace_glyph_inplace(&mut self, i: usize, glyph: u32)