libcamera: camera_sensor: Move related classes to subdirectory

In preparation for adding alternative implementations of the
CameraSensor class, move the code to a subdirectory to avoid cluttering
the main src/libcamera/ directory.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>

src/libcamera/meson.build

@@ -7,8 +7,6 @@ libcamera_sources = files([
     'camera_controls.cpp',
     'camera_lens.cpp',
     'camera_manager.cpp',
-    'camera_sensor.cpp',
-    'camera_sensor_properties.cpp',
     'color_space.cpp',
     'controls.cpp',
     'control_serializer.cpp',
@@ -69,6 +67,7 @@ subdir('converter')
 subdir('ipa')
 subdir('pipeline')
 subdir('proxy')
+subdir('sensor')
 
 null_dep = dependency('', required : false)
 

src/libcamera/sensor/meson.build

@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: CC0-1.0
+
+libcamera_sources += files([
+    'camera_sensor.cpp',
+    'camera_sensor_properties.cpp',
+])