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libcamera: Don't use emitter object pointer argument to slot

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In many cases, the emitter object passed as a pointer from signals to
slots is also available as a class member. Use the class member when
this occurs, to prepare for removal of the emitter object pointer from
signals.

In test/event.cpp, this additionally requires moving the EventNotifier
to a class member.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-08-27 04:41:05 +03:00
parent 58720e1dc9
commit 3f662ae3c0
7 changed files with 25 additions and 20 deletions
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4
test/ipa/ipa_interface_test.cpp
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@ -153,9 +153,9 @@ protected:
}
private:
void readTrace(EventNotifier *notifier)
void readTrace([[maybe_unused]] EventNotifier *notifier)
{
ssize_t s = read(notifier->fd(), &trace_, sizeof(trace_));
ssize_t s = read(notifier_->fd(), &trace_, sizeof(trace_));
if (s < 0) {
int ret = errno;
cerr << "Failed to read from IPA test FIFO at '"