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gsequence: Kill check_iter_access()

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Generally the GSequence has already been
determined by the caller. This saves quite
a few calls to get_sequence().

https://bugzilla.gnome.org/show_bug.cgi?id=749583
This commit is contained in:
Garrett Regier 2016-05-09 12:07:19 +03:00 committed by Philip Withnall
parent d020766325
commit ee8f7be3df
1 changed files with 37 additions and 30 deletions
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67
glib/gsequence.c
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@ -175,12 +175,6 @@ get_sequence (GSequenceNode *node)
return (GSequence *)node_get_last (node)->data;
}
static void
check_iter_access (GSequenceIter *iter)
{
check_seq_access (get_sequence (iter));
}
static gboolean
is_end (GSequenceIter *iter)
{
@ -412,13 +406,17 @@ g_sequence_iter_compare (GSequenceIter *a,
GSequenceIter *b)
{
gint a_pos, b_pos;
GSequence *seq_a, *seq_b;
g_return_val_if_fail (a != NULL, 0);
g_return_val_if_fail (b != NULL, 0);
g_return_val_if_fail (get_sequence (a) == get_sequence (b), 0);
check_iter_access (a);
check_iter_access (b);
seq_a = get_sequence (a);
seq_b = get_sequence (b);
g_return_val_if_fail (seq_a == seq_b, 0);
check_seq_access (seq_a);
check_seq_access (seq_b);
a_pos = node_get_pos (a);
b_pos = node_get_pos (b);
@ -502,11 +500,13 @@ GSequenceIter *
g_sequence_insert_before (GSequenceIter *iter,
gpointer data)
{
GSequence *seq;
GSequenceNode *node;
g_return_val_if_fail (iter != NULL, NULL);
check_iter_access (iter);
seq = get_sequence (iter);
check_seq_access (seq);
node = node_new (data);
@ -535,9 +535,8 @@ g_sequence_remove (GSequenceIter *iter)
g_return_if_fail (iter != NULL);
g_return_if_fail (!is_end (iter));
check_iter_access (iter);
seq = get_sequence (iter);
check_seq_access (seq);
node_unlink (iter);
node_free (iter, seq);
@ -559,10 +558,12 @@ void
g_sequence_remove_range (GSequenceIter *begin,
GSequenceIter *end)
{
g_return_if_fail (get_sequence (begin) == get_sequence (end));
GSequence *seq_begin, *seq_end;
check_iter_access (begin);
check_iter_access (end);
seq_begin = get_sequence (begin);
seq_end = get_sequence (end);
g_return_if_fail (seq_begin == seq_end);
/* check_seq_access() calls are done by g_sequence_move_range() */
g_sequence_move_range (NULL, begin, end);
}
@ -589,20 +590,25 @@ g_sequence_move_range (GSequenceIter *dest,
GSequenceIter *begin,
GSequenceIter *end)
{
GSequence *src_seq;
GSequence *src_seq, *end_seq, *dest_seq;
GSequenceNode *first;
g_return_if_fail (begin != NULL);
g_return_if_fail (end != NULL);
check_iter_access (begin);
check_iter_access (end);
if (dest)
check_iter_access (dest);
src_seq = get_sequence (begin);
check_seq_access (src_seq);
g_return_if_fail (src_seq == get_sequence (end));
end_seq = get_sequence (end);
check_seq_access (end_seq);
if (dest)
{
dest_seq = get_sequence (dest);
check_seq_access (dest_seq);
}
g_return_if_fail (src_seq == end_seq);
/* Dest points to begin or end? */
if (dest == begin || dest == end)
@ -613,15 +619,13 @@ g_sequence_move_range (GSequenceIter *dest,
return;
/* dest points somewhere in the (begin, end) range? */
if (dest && get_sequence (dest) == src_seq &&
if (dest && dest_seq == src_seq &&
g_sequence_iter_compare (dest, begin) > 0 &&
g_sequence_iter_compare (dest, end) < 0)
{
return;
}
src_seq = get_sequence (begin);
first = node_get_first (begin);
node_cut (begin);
@ -741,14 +745,17 @@ g_sequence_sort_changed (GSequenceIter *iter,
GCompareDataFunc cmp_func,
gpointer cmp_data)
{
GSequence *seq;
SortInfo info;
g_return_if_fail (!is_end (iter));
seq = get_sequence (iter);
/* check_seq_access() call is done by g_sequence_sort_changed_iter() */
info.cmp_func = cmp_func;
info.cmp_data = cmp_data;
info.end_node = get_sequence (iter)->end_node;
check_iter_access (iter);
info.end_node = seq->end_node;
g_sequence_sort_changed_iter (iter, iter_compare, &info);
}
@ -930,7 +937,9 @@ g_sequence_sort_changed_iter (GSequenceIter *iter,
g_return_if_fail (iter != NULL);
g_return_if_fail (!is_end (iter));
g_return_if_fail (iter_cmp != NULL);
check_iter_access (iter);
seq = get_sequence (iter);
check_seq_access (seq);
/* If one of the neighbours is equal to iter, then
* don't move it. This ensures that sort_changed() is
@ -946,8 +955,6 @@ g_sequence_sort_changed_iter (GSequenceIter *iter,
if (!is_end (next) && iter_cmp (next, iter, cmp_data) == 0)
return;
seq = get_sequence (iter);
seq->access_prohibited = TRUE;
tmp_seq = g_sequence_new (NULL);