mirrors/kitty
1
0
Fork 0
mirror of https://github.com/kovidgoyal/kitty synced 2026-07-22 08:18:08 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use a circular buffer for the savepoints

Browse Source 
Avoids mallocs during normal operation.
This commit is contained in:
Kovid Goyal
2016-11-19 11:03:21 +05:30
parent 6293b37ead
commit e3b9bfd4bb
4 changed files with 48 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
kitty/cursor.c
View File

@@ -55,6 +55,12 @@ void cursor_reset(Cursor *self) {
self->color = 0; self->hidden = false;
}
void cursor_copy_to(Cursor *src, Cursor *dest) {
#define CCY(x) dest->x = src->x;
CCY(x); CCY(y); CCY(shape); CCY(blink); CCY(color); CCY(hidden);
CCY(bold); CCY(italic); CCY(strikethrough); CCY(reverse); CCY(decoration); CCY(fg); CCY(bg); CCY(decoration_fg);
}
static PyObject*
copy(Cursor *self);
#define copy_doc "Create a clone of this cursor"
@@ -127,12 +133,10 @@ RICHCMP(Cursor)
Cursor*
cursor_copy(Cursor *self) {
#define CCY(x) ans->x = self->x;
Cursor* ans;
ans = alloc_cursor();
if (ans == NULL) { PyErr_NoMemory(); return NULL; }
CCY(x); CCY(y); CCY(shape); CCY(blink); CCY(color); CCY(hidden);
CCY(bold); CCY(italic); CCY(strikethrough); CCY(reverse); CCY(decoration); CCY(fg); CCY(bg); CCY(decoration_fg);
cursor_copy_to(self, ans);
return ans;
}