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gl-renderer: Don't accumulate damages on stale renderbuffers

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Stale renderbuffers are kept in the renderbuffer list until they're
destroyed by the backend. In the meantime, they shouldn't accumulate
damages since they won't be used anymore.

Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>
This commit is contained in:
Loïc Molinari 2024-08-03 16:08:58 +02:00
parent e3878c8214
commit 47035a776c
1 changed files with 5 additions and 2 deletions
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7
libweston/renderer-gl/gl-renderer.c
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@ -2408,8 +2408,11 @@ gl_renderer_repaint_output(struct weston_output *output,
/* Accumulate damage in all renderbuffers */
wl_list_for_each(rb, &go->renderbuffer_list, link) {
pixman_region32_union(&rb->damage, &rb->damage, output_damage);
rb->border_damage |= go->border_status;
if (!rb->stale) {
pixman_region32_union(&rb->damage, &rb->damage,
output_damage);
rb->border_damage |= go->border_status;
}
}
if (renderbuffer)