wez/wezterm
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speculative fix for https://github.com/wez/wezterm/issues/1527

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We need to invalidate the elements in the title bar if we reallocate
the quads, otherwise we'll be left with random stuff in the texture
coords.
This commit is contained in:
Wez Furlong 2022-01-10 08:18:49 -07:00
parent 1357480ce6
commit fe0488420b
1 changed files with 10 additions and 3 deletions
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13
wezterm-gui/src/termwindow/render.rs
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@ -217,14 +217,20 @@ impl super::TermWindow {
'pass: for pass in 0.. {
match self.paint_opengl_pass() {
Ok(_) => {
let gl_state = self.render_state.as_mut().unwrap();
let mut allocated = false;
for vb_idx in 0..3 {
if let Some(need_quads) = gl_state.vb[vb_idx].need_more_quads() {
if let Some(need_quads) =
self.render_state.as_mut().unwrap().vb[vb_idx].need_more_quads()
{
// Round up to next multiple of 1024 that is >=
// the number of needed quads for this frame
let num_quads = (need_quads + 1023) & !1023;
if let Err(err) = gl_state.reallocate_quads(vb_idx, num_quads) {
if let Err(err) = self
.render_state
.as_mut()
.unwrap()
.reallocate_quads(vb_idx, num_quads)
{
log::error!(
"Failed to allocate {} quads (needed {}): {:#}",
num_quads,
@ -235,6 +241,7 @@ impl super::TermWindow {
}
log::trace!("Allocated {} quads (needed {})", num_quads, need_quads);
allocated = true;
self.invalidate_fancy_tab_bar();
}
}
if !allocated {