libcamera: signal: Replace object.h inclusion with forward declatation

The signal.h header doesn't need to include object.h. Replace it with a
forward declaration, and instead include object.h in source files that
require it. It can speed up compilation a little bit, but more
importantly avoids unintended dependencies from the Signal class to the
Object class to be added later as the compiler will catch them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
This commit is contained in:
Laurent Pinchart 2024-01-19 19:33:11 +02:00
parent fc4ded714d
commit d5c9b726bd
10 changed files with 11 additions and 1 deletions

View file

@ -18,6 +18,7 @@
#include <libcamera/ipa/ipa_interface.h>
#include <libcamera/ipa/{{module_name}}_ipa_interface.h>
#include <libcamera/base/object.h>
#include <libcamera/base/thread.h>
#include "libcamera/internal/control_serializer.h"