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nitpicker: enhance fallback bounding box check

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Solely consider sessions with valid bounding boxes for the decision
to use the fallback bounding box or not. New started capture clients may
require some time between capture session creation and actually capture
screen creation at which the bounding box becomes valid.

Issue #5521
This commit is contained in:
Alexander Boettcher 2025-04-09 15:05:51 +02:00 committed by Norman Feske
parent 9e96947ae9
commit 856c48e1a1
1 changed files with 9 additions and 5 deletions
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14
repos/os/src/server/nitpicker/main.cc
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@ -299,12 +299,16 @@ class Nitpicker::Capture_root : public Root_component<Capture_session>
void _for_each_session_bb(auto const &fn) const
{
bool any_session_exists = false;
_sessions.for_each([&] (Capture_session const &session) {
any_session_exists = true;
fn(session.bounding_box()); });
bool any_valid_bounding_box_exists = false;
if (!any_session_exists)
_sessions.for_each([&] (Capture_session const &session) {
auto const bounding_box = session.bounding_box();
if (bounding_box.valid())
any_valid_bounding_box_exists = true;
fn(bounding_box);
});
if (!any_valid_bounding_box_exists)
fn(_fallback_bounding_box);
}