mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-13 04:27:47 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

render: warn if we’re forced to double buffer at least 5 times

Browse source
This commit is contained in:
Daniel Eklöf 2021-05-08 20:52:06 +02:00
parent 34becf0df0
commit 9b339a35f0
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
1 changed files with 8 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
render.c
View file

@ -2036,8 +2036,15 @@ force_full_repaint(struct terminal *term, struct buffer *buf)
static void
reapply_old_damage(struct terminal *term, struct buffer *new, struct buffer *old)
{
static int counter = 0;
static bool have_warned = false;
if (!have_warned && ++counter > 5) {
LOG_WARN("compositor is not releasing buffers immediately; "
"expect lower rendering performance");
have_warned = true;
}
if (new->age > 1) {
LOG_WARN("copying the entire old buffer");
memcpy(new->mmapped, old->mmapped, new->size);
return;
}