From d5c9b726bd86c44eac17dfec461d02771c22e101 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 19 Jan 2024 19:33:11 +0200
Subject: 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>
---
 test/event-thread.cpp           | 1 +
 test/ipa/ipa_interface_test.cpp | 1 +
 test/message.cpp                | 1 +
 test/signal-threads.cpp         | 1 +
 test/timer-thread.cpp           | 1 +
 5 files changed, 5 insertions(+)

(limited to 'test')

diff --git a/test/event-thread.cpp b/test/event-thread.cpp
index ef8a52c3..88a8c07e 100644
--- a/test/event-thread.cpp
+++ b/test/event-thread.cpp
@@ -11,6 +11,7 @@
 #include <unistd.h>
 
 #include <libcamera/base/event_notifier.h>
+#include <libcamera/base/object.h>
 #include <libcamera/base/thread.h>
 #include <libcamera/base/timer.h>
 
diff --git a/test/ipa/ipa_interface_test.cpp b/test/ipa/ipa_interface_test.cpp
index 051ef96e..56f3cd6d 100644
--- a/test/ipa/ipa_interface_test.cpp
+++ b/test/ipa/ipa_interface_test.cpp
@@ -16,6 +16,7 @@
 
 #include <libcamera/base/event_dispatcher.h>
 #include <libcamera/base/event_notifier.h>
+#include <libcamera/base/object.h>
 #include <libcamera/base/thread.h>
 #include <libcamera/base/timer.h>
 
diff --git a/test/message.cpp b/test/message.cpp
index d148a13d..0e76f323 100644
--- a/test/message.cpp
+++ b/test/message.cpp
@@ -11,6 +11,7 @@
 #include <thread>
 
 #include <libcamera/base/message.h>
+#include <libcamera/base/object.h>
 #include <libcamera/base/thread.h>
 
 #include "test.h"
diff --git a/test/signal-threads.cpp b/test/signal-threads.cpp
index d5e2eb66..8c550eb0 100644
--- a/test/signal-threads.cpp
+++ b/test/signal-threads.cpp
@@ -10,6 +10,7 @@
 #include <thread>
 
 #include <libcamera/base/message.h>
+#include <libcamera/base/object.h>
 #include <libcamera/base/thread.h>
 #include <libcamera/base/utils.h>
 
diff --git a/test/timer-thread.cpp b/test/timer-thread.cpp
index 61821753..0bcd0d8c 100644
--- a/test/timer-thread.cpp
+++ b/test/timer-thread.cpp
@@ -9,6 +9,7 @@
 #include <iostream>
 
 #include <libcamera/base/event_dispatcher.h>
+#include <libcamera/base/object.h>
 #include <libcamera/base/thread.h>
 #include <libcamera/base/timer.h>
 
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