[libcamera-devel] [PATCH v1 3/5] libcamera: Move EventDispatcher to internal API

Laurent Pinchart laurent.pinchart at ideasonboard.com
Fri Nov 13 07:38:13 CET 2020


There's no user of the EventDispatcher (and the related EventNotifier
and Timer classes) outside of libcamera. Move those classes to the
internal API.

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 include/libcamera/camera_manager.h            |  4 --
 .../{ => internal}/event_dispatcher.h         |  0
 .../internal/event_dispatcher_poll.h          |  2 +-
 .../libcamera/{ => internal}/event_notifier.h |  0
 include/libcamera/internal/meson.build        |  3 ++
 include/libcamera/{ => internal}/timer.h      |  0
 include/libcamera/meson.build                 |  3 --
 src/libcamera/camera_manager.cpp              | 44 +------------------
 src/libcamera/device_enumerator_udev.cpp      |  3 +-
 src/libcamera/event_dispatcher.cpp            |  2 +-
 src/libcamera/event_dispatcher_poll.cpp       |  5 +--
 src/libcamera/event_notifier.cpp              |  4 +-
 src/libcamera/ipc_unixsocket.cpp              |  3 +-
 src/libcamera/pipeline/rkisp1/timeline.h      |  3 +-
 src/libcamera/process.cpp                     |  3 +-
 .../proxy/worker/ipa_proxy_linux_worker.cpp   |  2 +-
 src/libcamera/thread.cpp                      |  3 +-
 src/libcamera/timer.cpp                       |  4 +-
 src/libcamera/v4l2_device.cpp                 |  3 +-
 src/libcamera/v4l2_videodevice.cpp            |  2 +-
 test/camera/buffer_import.cpp                 |  5 +--
 test/camera/capture.cpp                       |  5 ++-
 test/event-dispatcher.cpp                     |  5 +--
 test/event-thread.cpp                         |  5 +--
 test/event.cpp                                |  7 ++-
 test/hotplug-cameras.cpp                      |  4 +-
 test/ipa/ipa_interface_test.cpp               |  6 +--
 test/ipc/unixsocket.cpp                       |  5 +--
 test/log/log_process.cpp                      |  4 +-
 test/object-invoke.cpp                        |  2 +-
 test/process/process_test.cpp                 |  5 +--
 test/timer-thread.cpp                         |  5 +--
 test/timer.cpp                                |  5 +--
 test/v4l2_videodevice/buffer_sharing.cpp      |  4 +-
 test/v4l2_videodevice/capture_async.cpp       |  4 +-
 test/v4l2_videodevice/v4l2_m2mdevice.cpp      |  4 +-
 36 files changed, 55 insertions(+), 113 deletions(-)
 rename include/libcamera/{ => internal}/event_dispatcher.h (100%)
 rename include/libcamera/{ => internal}/event_notifier.h (100%)
 rename include/libcamera/{ => internal}/timer.h (100%)

diff --git a/include/libcamera/camera_manager.h b/include/libcamera/camera_manager.h
index 6d5341c76412..8c8830e7ff1d 100644
--- a/include/libcamera/camera_manager.h
+++ b/include/libcamera/camera_manager.h
@@ -19,7 +19,6 @@
 namespace libcamera {
 
 class Camera;
-class EventDispatcher;
 
 class CameraManager : public Object, public Extensible
 {
@@ -43,9 +42,6 @@ public:
 
 	static const std::string &version() { return version_; }
 
-	void setEventDispatcher(std::unique_ptr<EventDispatcher> dispatcher);
-	EventDispatcher *eventDispatcher();
-
 	Signal<std::shared_ptr<Camera>> cameraAdded;
 	Signal<std::shared_ptr<Camera>> cameraRemoved;
 
diff --git a/include/libcamera/event_dispatcher.h b/include/libcamera/internal/event_dispatcher.h
similarity index 100%
rename from include/libcamera/event_dispatcher.h
rename to include/libcamera/internal/event_dispatcher.h
diff --git a/include/libcamera/internal/event_dispatcher_poll.h b/include/libcamera/internal/event_dispatcher_poll.h
index 39d9be525dab..33de051de261 100644
--- a/include/libcamera/internal/event_dispatcher_poll.h
+++ b/include/libcamera/internal/event_dispatcher_poll.h
@@ -11,7 +11,7 @@
 #include <map>
 #include <vector>
 
-#include <libcamera/event_dispatcher.h>
+#include "libcamera/internal/event_dispatcher.h"
 
 struct pollfd;
 
diff --git a/include/libcamera/event_notifier.h b/include/libcamera/internal/event_notifier.h
similarity index 100%
rename from include/libcamera/event_notifier.h
rename to include/libcamera/internal/event_notifier.h
diff --git a/include/libcamera/internal/meson.build b/include/libcamera/internal/meson.build
index 6500fe2a82fb..7cde023f7c3a 100644
--- a/include/libcamera/internal/meson.build
+++ b/include/libcamera/internal/meson.build
@@ -18,7 +18,9 @@ libcamera_internal_headers = files([
     'device_enumerator.h',
     'device_enumerator_sysfs.h',
     'device_enumerator_udev.h',
+    'event_dispatcher.h',
     'event_dispatcher_poll.h',
+    'event_notifier.h',
     'file.h',
     'formats.h',
     'ipa_context_wrapper.h',
@@ -36,6 +38,7 @@ libcamera_internal_headers = files([
     'semaphore.h',
     'sysfs.h',
     'thread.h',
+    'timer.h',
     'utils.h',
     'v4l2_controls.h',
     'v4l2_device.h',
diff --git a/include/libcamera/timer.h b/include/libcamera/internal/timer.h
similarity index 100%
rename from include/libcamera/timer.h
rename to include/libcamera/internal/timer.h
diff --git a/include/libcamera/meson.build b/include/libcamera/meson.build
index 0b891a8f4f9b..cf2935f1ee95 100644
--- a/include/libcamera/meson.build
+++ b/include/libcamera/meson.build
@@ -6,8 +6,6 @@ libcamera_public_headers = files([
     'camera.h',
     'camera_manager.h',
     'controls.h',
-    'event_dispatcher.h',
-    'event_notifier.h',
     'extensible.h',
     'file_descriptor.h',
     'framebuffer_allocator.h',
@@ -19,7 +17,6 @@ libcamera_public_headers = files([
     'signal.h',
     'span.h',
     'stream.h',
-    'timer.h',
     'transform.h',
 ])
 
diff --git a/src/libcamera/camera_manager.cpp b/src/libcamera/camera_manager.cpp
index 427ea5daf671..67641a555e1e 100644
--- a/src/libcamera/camera_manager.cpp
+++ b/src/libcamera/camera_manager.cpp
@@ -11,10 +11,8 @@
 #include <map>
 
 #include <libcamera/camera.h>
-#include <libcamera/event_dispatcher.h>
 
 #include "libcamera/internal/device_enumerator.h"
-#include "libcamera/internal/event_dispatcher_poll.h"
 #include "libcamera/internal/ipa_manager.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/pipeline_handler.h"
@@ -244,12 +242,8 @@ void CameraManager::Private::removeCamera(Camera *camera)
  * a time. Attempting to create a second instance without first deleting the
  * existing instance results in undefined behaviour.
  *
- * The manager is initially stopped, and shall be configured before being
- * started. In particular a custom event dispatcher shall be installed if
- * needed with CameraManager::setEventDispatcher().
- *
- * Once the camera manager is configured, it shall be started with start().
- * This will enumerate all the cameras present in the system, which can then be
+ * The manager is initially stopped, and shall be started with start(). This
+ * will enumerate all the cameras present in the system, which can then be
  * listed with list() and retrieved with get().
  *
  * Cameras are shared through std::shared_ptr<>, ensuring that a camera will
@@ -477,38 +471,4 @@ void CameraManager::removeCamera(std::shared_ptr<Camera> camera)
  * \return The libcamera version string
  */
 
-/**
- * \brief Set the event dispatcher
- * \param[in] dispatcher Pointer to the event dispatcher
- *
- * libcamera requires an event dispatcher to integrate event notification and
- * timers with the application event loop. Applications that want to provide
- * their own event dispatcher shall call this function once and only once before
- * the camera manager is started with start(). If no event dispatcher is
- * provided, a default poll-based implementation will be used.
- *
- * The CameraManager takes ownership of the event dispatcher and will delete it
- * when the application terminates.
- */
-void CameraManager::setEventDispatcher(std::unique_ptr<EventDispatcher> dispatcher)
-{
-	thread()->setEventDispatcher(std::move(dispatcher));
-}
-
-/**
- * \brief Retrieve the event dispatcher
- *
- * This function retrieves the event dispatcher set with setEventDispatcher().
- * If no dispatcher has been set, a default poll-based implementation is created
- * and returned, and no custom event dispatcher may be installed anymore.
- *
- * The returned event dispatcher is valid until the camera manager is destroyed.
- *
- * \return Pointer to the event dispatcher
- */
-EventDispatcher *CameraManager::eventDispatcher()
-{
-	return thread()->eventDispatcher();
-}
-
 } /* namespace libcamera */
diff --git a/src/libcamera/device_enumerator_udev.cpp b/src/libcamera/device_enumerator_udev.cpp
index c6e23a1a7a18..d26fcf10b3c4 100644
--- a/src/libcamera/device_enumerator_udev.cpp
+++ b/src/libcamera/device_enumerator_udev.cpp
@@ -17,8 +17,7 @@
 #include <sys/sysmacros.h>
 #include <unistd.h>
 
-#include <libcamera/event_notifier.h>
-
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/media_device.h"
 
diff --git a/src/libcamera/event_dispatcher.cpp b/src/libcamera/event_dispatcher.cpp
index 90bd5daf0612..e0ce1eb3cc04 100644
--- a/src/libcamera/event_dispatcher.cpp
+++ b/src/libcamera/event_dispatcher.cpp
@@ -5,7 +5,7 @@
  * event_dispatcher.cpp - Event dispatcher
  */
 
-#include <libcamera/event_dispatcher.h>
+#include "libcamera/internal/event_dispatcher.h"
 
 #include "libcamera/internal/log.h"
 
diff --git a/src/libcamera/event_dispatcher_poll.cpp b/src/libcamera/event_dispatcher_poll.cpp
index 9ab85da7d75d..456c6def075b 100644
--- a/src/libcamera/event_dispatcher_poll.cpp
+++ b/src/libcamera/event_dispatcher_poll.cpp
@@ -16,11 +16,10 @@
 #include <sys/eventfd.h>
 #include <unistd.h>
 
-#include <libcamera/event_notifier.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/utils.h"
 
 /**
diff --git a/src/libcamera/event_notifier.cpp b/src/libcamera/event_notifier.cpp
index 21c07faf0963..6b0575c0db77 100644
--- a/src/libcamera/event_notifier.cpp
+++ b/src/libcamera/event_notifier.cpp
@@ -5,11 +5,11 @@
  * event_notifier.cpp - File descriptor event notifier
  */
 
-#include <libcamera/event_notifier.h>
+#include "libcamera/internal/event_notifier.h"
 
 #include <libcamera/camera_manager.h>
-#include <libcamera/event_dispatcher.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/message.h"
 #include "libcamera/internal/thread.h"
 
diff --git a/src/libcamera/ipc_unixsocket.cpp b/src/libcamera/ipc_unixsocket.cpp
index 5c8cce16200e..fdb359f7fcd1 100644
--- a/src/libcamera/ipc_unixsocket.cpp
+++ b/src/libcamera/ipc_unixsocket.cpp
@@ -12,8 +12,7 @@
 #include <sys/socket.h>
 #include <unistd.h>
 
-#include <libcamera/event_notifier.h>
-
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/log.h"
 
 /**
diff --git a/src/libcamera/pipeline/rkisp1/timeline.h b/src/libcamera/pipeline/rkisp1/timeline.h
index 0c37b06fa6df..35a085159b8f 100644
--- a/src/libcamera/pipeline/rkisp1/timeline.h
+++ b/src/libcamera/pipeline/rkisp1/timeline.h
@@ -10,8 +10,7 @@
 #include <list>
 #include <map>
 
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/utils.h"
 
 namespace libcamera {
diff --git a/src/libcamera/process.cpp b/src/libcamera/process.cpp
index 72b5afe2f9c0..40a434a6b0c2 100644
--- a/src/libcamera/process.cpp
+++ b/src/libcamera/process.cpp
@@ -20,8 +20,7 @@
 #include <unistd.h>
 #include <vector>
 
-#include <libcamera/event_notifier.h>
-
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/utils.h"
 
diff --git a/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp b/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp
index 0c4687f737a3..bdbac988e057 100644
--- a/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp
+++ b/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp
@@ -9,10 +9,10 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include <libcamera/event_dispatcher.h>
 #include <libcamera/ipa/ipa_interface.h>
 #include <libcamera/logging.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/ipa_module.h"
 #include "libcamera/internal/ipc_unixsocket.h"
 #include "libcamera/internal/log.h"
diff --git a/src/libcamera/thread.cpp b/src/libcamera/thread.cpp
index b5d7103ad341..f339dab165b6 100644
--- a/src/libcamera/thread.cpp
+++ b/src/libcamera/thread.cpp
@@ -14,8 +14,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include <libcamera/event_dispatcher.h>
-
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/event_dispatcher_poll.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/message.h"
diff --git a/src/libcamera/timer.cpp b/src/libcamera/timer.cpp
index 24e452eda49e..c242113a782e 100644
--- a/src/libcamera/timer.cpp
+++ b/src/libcamera/timer.cpp
@@ -5,13 +5,13 @@
  * timer.cpp - Generic timer
  */
 
-#include <libcamera/timer.h>
+#include "libcamera/internal/timer.h"
 
 #include <chrono>
 
 #include <libcamera/camera_manager.h>
-#include <libcamera/event_dispatcher.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/message.h"
 #include "libcamera/internal/thread.h"
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp
index fd0b140f8ce7..decd19ef5281 100644
--- a/src/libcamera/v4l2_device.cpp
+++ b/src/libcamera/v4l2_device.cpp
@@ -16,8 +16,7 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-#include <libcamera/event_notifier.h>
-
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/sysfs.h"
 #include "libcamera/internal/utils.h"
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp
index 5ee1b479b513..e76fe2dd1f3a 100644
--- a/src/libcamera/v4l2_videodevice.cpp
+++ b/src/libcamera/v4l2_videodevice.cpp
@@ -20,9 +20,9 @@
 
 #include <linux/version.h>
 
-#include <libcamera/event_notifier.h>
 #include <libcamera/file_descriptor.h>
 
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/media_object.h"
diff --git a/test/camera/buffer_import.cpp b/test/camera/buffer_import.cpp
index ccf532d7b7fc..7ff628269c47 100644
--- a/test/camera/buffer_import.cpp
+++ b/test/camera/buffer_import.cpp
@@ -12,12 +12,11 @@
 #include <numeric>
 #include <vector>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
-
 #include "libcamera/internal/device_enumerator.h"
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/v4l2_videodevice.h"
 
 #include "buffer_source.h"
diff --git a/test/camera/capture.cpp b/test/camera/capture.cpp
index fd5292b7c8c9..ec978068c977 100644
--- a/test/camera/capture.cpp
+++ b/test/camera/capture.cpp
@@ -7,9 +7,10 @@
 
 #include <iostream>
 
-#include <libcamera/event_dispatcher.h>
 #include <libcamera/framebuffer_allocator.h>
-#include <libcamera/timer.h>
+
+#include "libcamera/internal/event_dispatcher.h"
+#include "libcamera/internal/timer.h"
 
 #include "libcamera/internal/thread.h"
 
diff --git a/test/event-dispatcher.cpp b/test/event-dispatcher.cpp
index 1b61778699ed..8ae05ac62985 100644
--- a/test/event-dispatcher.cpp
+++ b/test/event-dispatcher.cpp
@@ -10,10 +10,9 @@
 #include <signal.h>
 #include <sys/time.h>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/event-thread.cpp b/test/event-thread.cpp
index c90e6ac04dd3..aeb8b3bf4bac 100644
--- a/test/event-thread.cpp
+++ b/test/event-thread.cpp
@@ -10,10 +10,9 @@
 #include <string.h>
 #include <unistd.h>
 
-#include <libcamera/event_notifier.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/event.cpp b/test/event.cpp
index c865092c7a8a..1f16c97bbab5 100644
--- a/test/event.cpp
+++ b/test/event.cpp
@@ -9,11 +9,10 @@
 #include <string.h>
 #include <unistd.h>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/event_notifier.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_dispatcher.h"
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/hotplug-cameras.cpp b/test/hotplug-cameras.cpp
index 7d551eeb900d..94cb859352ec 100644
--- a/test/hotplug-cameras.cpp
+++ b/test/hotplug-cameras.cpp
@@ -13,11 +13,11 @@
 
 #include <libcamera/camera.h>
 #include <libcamera/camera_manager.h>
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/file.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/ipa/ipa_interface_test.cpp b/test/ipa/ipa_interface_test.cpp
index 67488409e7ff..9f575f9350ec 100644
--- a/test/ipa/ipa_interface_test.cpp
+++ b/test/ipa/ipa_interface_test.cpp
@@ -12,16 +12,16 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/event_notifier.h>
 #include <libcamera/ipa/vimc.h>
-#include <libcamera/timer.h>
 
 #include "libcamera/internal/device_enumerator.h"
+#include "libcamera/internal/event_dispatcher.h"
+#include "libcamera/internal/event_notifier.h"
 #include "libcamera/internal/ipa_manager.h"
 #include "libcamera/internal/ipa_module.h"
 #include "libcamera/internal/pipeline_handler.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/ipc/unixsocket.cpp b/test/ipc/unixsocket.cpp
index 9cd07ce8d415..19a1d7dd8a2d 100644
--- a/test/ipc/unixsocket.cpp
+++ b/test/ipc/unixsocket.cpp
@@ -15,11 +15,10 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/ipc_unixsocket.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/utils.h"
 
 #include "test.h"
diff --git a/test/log/log_process.cpp b/test/log/log_process.cpp
index 2a82622236b4..c0a1a012d366 100644
--- a/test/log/log_process.cpp
+++ b/test/log/log_process.cpp
@@ -14,13 +14,13 @@
 #include <unistd.h>
 #include <vector>
 
-#include <libcamera/event_dispatcher.h>
 #include <libcamera/logging.h>
-#include <libcamera/timer.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/process.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/utils.h"
 
 #include "test.h"
diff --git a/test/object-invoke.cpp b/test/object-invoke.cpp
index f3fd23283239..a6f816f395eb 100644
--- a/test/object-invoke.cpp
+++ b/test/object-invoke.cpp
@@ -8,9 +8,9 @@
 #include <iostream>
 #include <thread>
 
-#include <libcamera/event_dispatcher.h>
 #include <libcamera/object.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/thread.h"
 
 #include "test.h"
diff --git a/test/process/process_test.cpp b/test/process/process_test.cpp
index a3eaef80b2a2..1279d8c17598 100644
--- a/test/process/process_test.cpp
+++ b/test/process/process_test.cpp
@@ -9,11 +9,10 @@
 #include <unistd.h>
 #include <vector>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/process.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/utils.h"
 
 #include "test.h"
diff --git a/test/timer-thread.cpp b/test/timer-thread.cpp
index f794d8e7dd4e..be29eee1bdb6 100644
--- a/test/timer-thread.cpp
+++ b/test/timer-thread.cpp
@@ -8,10 +8,9 @@
 #include <chrono>
 #include <iostream>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/timer.cpp b/test/timer.cpp
index 537489d736ad..fc90b11040d8 100644
--- a/test/timer.cpp
+++ b/test/timer.cpp
@@ -8,10 +8,9 @@
 #include <chrono>
 #include <iostream>
 
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
-
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "test.h"
 
diff --git a/test/v4l2_videodevice/buffer_sharing.cpp b/test/v4l2_videodevice/buffer_sharing.cpp
index 5e7e2d97f011..c75259be0d10 100644
--- a/test/v4l2_videodevice/buffer_sharing.cpp
+++ b/test/v4l2_videodevice/buffer_sharing.cpp
@@ -13,10 +13,10 @@
 #include <iostream>
 
 #include <libcamera/buffer.h>
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "v4l2_videodevice_test.h"
 
diff --git a/test/v4l2_videodevice/capture_async.cpp b/test/v4l2_videodevice/capture_async.cpp
index 2b38102e9cad..accdb34a699c 100644
--- a/test/v4l2_videodevice/capture_async.cpp
+++ b/test/v4l2_videodevice/capture_async.cpp
@@ -8,10 +8,10 @@
 #include <iostream>
 
 #include <libcamera/buffer.h>
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
 
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 
 #include "v4l2_videodevice_test.h"
 
diff --git a/test/v4l2_videodevice/v4l2_m2mdevice.cpp b/test/v4l2_videodevice/v4l2_m2mdevice.cpp
index 616261e11c71..e0f068082c01 100644
--- a/test/v4l2_videodevice/v4l2_m2mdevice.cpp
+++ b/test/v4l2_videodevice/v4l2_m2mdevice.cpp
@@ -8,12 +8,12 @@
 #include <iostream>
 
 #include <libcamera/buffer.h>
-#include <libcamera/event_dispatcher.h>
-#include <libcamera/timer.h>
 
 #include "libcamera/internal/device_enumerator.h"
+#include "libcamera/internal/event_dispatcher.h"
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/thread.h"
+#include "libcamera/internal/timer.h"
 #include "libcamera/internal/v4l2_videodevice.h"
 
 #include "test.h"
-- 
Regards,

Laurent Pinchart



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