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Formatting for hb-subset-plan.

This commit is contained in:
Garret Rieger 2018-02-09 16:06:33 -08:00
parent 86aa4b3ba7
commit 3bc81558d8
1 changed files with 27 additions and 24 deletions
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19
src/hb-subset-plan.cc
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@ -29,15 +29,16 @@
#include "hb-subset-plan.hh" #include "hb-subset-plan.hh"
#include "hb-ot-cmap-table.hh" #include "hb-ot-cmap-table.hh"
int hb_codepoint_t_cmp(const void *l, const void *r) { int
hb_codepoint_t_cmp (const void *l, const void *r) {
return *((hb_codepoint_t *) l) - *((hb_codepoint_t *) r); return *((hb_codepoint_t *) l) - *((hb_codepoint_t *) r);
} }
hb_bool_t hb_bool_t
hb_subset_plan_new_gid_for_old_id (hb_subset_plan_t *plan, hb_subset_plan_new_gid_for_old_id (hb_subset_plan_t *plan,
hb_codepoint_t old_gid, hb_codepoint_t old_gid,
hb_codepoint_t *new_gid) { hb_codepoint_t *new_gid)
{
// the index in old_gids is the new gid; only up to codepoints.len are valid // the index in old_gids is the new gid; only up to codepoints.len are valid
for (unsigned int i = 0; i < plan->codepoints.len; i++) { for (unsigned int i = 0; i < plan->codepoints.len; i++) {
if (plan->gids_to_retain[i] == old_gid) { if (plan->gids_to_retain[i] == old_gid) {
@ -48,8 +49,10 @@ hb_subset_plan_new_gid_for_old_id(hb_subset_plan_t *plan,
return false; return false;
} }
void populate_codepoints(hb_set_t *input_codepoints, void
hb_auto_array_t<hb_codepoint_t>& plan_codepoints) { _populate_codepoints (hb_set_t *input_codepoints,
hb_auto_array_t<hb_codepoint_t>& plan_codepoints)
{
plan_codepoints.alloc (hb_set_get_population (input_codepoints)); plan_codepoints.alloc (hb_set_get_population (input_codepoints));
hb_codepoint_t cp = -1; hb_codepoint_t cp = -1;
while (hb_set_next (input_codepoints, &cp)) { while (hb_set_next (input_codepoints, &cp)) {
@ -60,7 +63,7 @@ void populate_codepoints(hb_set_t *input_codepoints,
} }
void void
populate_gids_to_retain (hb_face_t *face, _populate_gids_to_retain (hb_face_t *face,
hb_auto_array_t<hb_codepoint_t>& codepoints, hb_auto_array_t<hb_codepoint_t>& codepoints,
hb_auto_array_t<hb_codepoint_t>& old_gids) hb_auto_array_t<hb_codepoint_t>& old_gids)
{ {
@ -116,8 +119,8 @@ hb_subset_plan_create (hb_face_t *face,
hb_subset_input_t *input) hb_subset_input_t *input)
{ {
hb_subset_plan_t *plan = hb_object_create<hb_subset_plan_t> (); hb_subset_plan_t *plan = hb_object_create<hb_subset_plan_t> ();
populate_codepoints(input->codepoints, plan->codepoints); _populate_codepoints (input->codepoints, plan->codepoints);
populate_gids_to_retain(face, plan->codepoints, plan->gids_to_retain); _populate_gids_to_retain (face, plan->codepoints, plan->gids_to_retain);
return plan; return plan;
} }