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[paint-extents] Namespace

This commit is contained in:
Behdad Esfahbod 2022-12-24 11:22:16 -07:00
parent 62bd26dda3
commit 959996d709
1 changed files with 23 additions and 29 deletions
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24
src/hb-paint-extents.hh
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@ -324,29 +324,31 @@ add_point (hb_extents_t *extents,
}
static void
move_to (hb_draw_funcs_t *dfuncs,
hb_draw_extents_move_to (hb_draw_funcs_t *dfuncs,
void *data,
hb_draw_state_t *st,
float to_x, float to_y,
void *)
{
hb_extents_t *extents = (hb_extents_t *)data;
add_point (extents, to_x, to_y);
}
static void
line_to (hb_draw_funcs_t *dfuncs,
hb_draw_extents_line_to (hb_draw_funcs_t *dfuncs,
void *data,
hb_draw_state_t *st,
float to_x, float to_y,
void *)
{
hb_extents_t *extents = (hb_extents_t *)data;
add_point (extents, to_x, to_y);
}
static void
cubic_to (hb_draw_funcs_t *dfuncs,
hb_draw_extents_cubic_to (hb_draw_funcs_t *dfuncs,
void *data,
hb_draw_state_t *st,
float control1_x, float control1_y,
@ -355,27 +357,19 @@ cubic_to (hb_draw_funcs_t *dfuncs,
void *)
{
hb_extents_t *extents = (hb_extents_t *)data;
add_point (extents, control1_x, control1_y);
add_point (extents, control2_x, control2_y);
add_point (extents, to_x, to_y);
}
static void
close_path (hb_draw_funcs_t *dfuncs,
void *data,
hb_draw_state_t *st,
void *)
{
}
static hb_draw_funcs_t *
hb_draw_extent_get_funcs ()
{
hb_draw_funcs_t *funcs = hb_draw_funcs_create ();
hb_draw_funcs_set_move_to_func (funcs, move_to, nullptr, nullptr);
hb_draw_funcs_set_line_to_func (funcs, line_to, nullptr, nullptr);
hb_draw_funcs_set_cubic_to_func (funcs, cubic_to, nullptr, nullptr);
hb_draw_funcs_set_close_path_func (funcs, close_path, nullptr, nullptr);
hb_draw_funcs_set_move_to_func (funcs, hb_draw_extents_move_to, nullptr, nullptr);
hb_draw_funcs_set_line_to_func (funcs, hb_draw_extents_line_to, nullptr, nullptr);
hb_draw_funcs_set_cubic_to_func (funcs, hb_draw_extents_cubic_to, nullptr, nullptr);
return funcs;
}