build: Install JSON assets

Install the postprocessing JSON config assets as part of the meson install stage. They are put into <prefix>/share/rpi-camera-assets/ Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
raspberrypi · Jun 26, 2024 · 4ec534b · 4ec534b
1 parent b2b8331
commit 4ec534b
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Showing 2 changed files with 48 additions and 4 deletions.
diff --git a/post_processing_stages/hailo/meson.build b/post_processing_stages/hailo/meson.build
@@ -8,8 +8,9 @@ hailo_postproc_lib = configure_file(output : 'hailo_postproc_lib.h', configurati
 hailo_deps = [hailort_dep, hailo_tappas_dep, libcamera_dep]
 
 # Hailo Tappas PP config files to be installed
-assets_dir = meson.project_source_root() / 'assets'
-hailopp_config_files = [assets_dir / 'yolov5_personface.json']
+hailopp_config_files = files([
+    assets_dir / 'yolov5_personface.json',
+])
 
 hailo_postprocessing_src = files([
     # Base stage
@@ -20,15 +21,31 @@ hailo_postprocessing_src = files([
     'hailo_classifier.cpp',
 ])
 
+postproc_assets += files([
+    assets_dir / 'hailo_classifier.json',
+    assets_dir / 'hailo_yolov5_personface.json',
+    assets_dir / 'hailo_yolov6_inference.json',
+    assets_dir / 'hailo_yolov8_inference.json',
+    assets_dir / 'hailo_yolox_inference.json',
+])
+
 if opencv_dep.found()
     hailo_postprocessing_src += files([
         # Pose estimation
         'hailo_yolov8_pose.cpp',
         # Instance segmentation
         'hailo_yolov5_segmentation.cpp'
     ])
+
+    postproc_assets += files([
+        assets_dir / 'hailo_yolov8_pose.json',
+        assets_dir / 'hailo_yolov5_segmentation.json',
+    ])
+
     hailo_deps + opencv_dep
-    hailopp_config_files += assets_dir / 'yolov5seg.json'
+    hailopp_config_files += files([
+        assets_dir / 'yolov5seg.json',
+    ])
 endif
 
 hailo_cpp_arguments = ['-Wno-ignored-qualifiers', '-Wno-unused-parameter', '-Wno-extra']

diff --git a/post_processing_stages/meson.build b/post_processing_stages/meson.build
@@ -4,6 +4,10 @@ conf_data = configuration_data()
 conf_data.set('POSTPROC_LIB_DIR', '"' + posproc_libdir + '"')
 configure_file(output : 'postproc_lib.h', configuration : conf_data)
 
+# JSON (and other assets)
+assets_dir = meson.project_source_root() / 'assets'
+postproc_assets = []
+
 # Core postprocessing framework files.
 rpicam_app_src += files([
     'histogram.cpp',
@@ -18,6 +22,13 @@ core_postproc_src = files([
     'negate_stage.cpp',
 ])
 
+# Core assets
+postproc_assets += files([
+    assets_dir / 'hdr.json',
+    assets_dir / 'motion_detect.json',
+    assets_dir / 'negate.json',
+])
+
 core_postproc_lib = shared_module('core-postproc', core_postproc_src,
                                   include_directories : '../..',
                                   dependencies : libcamera_dep,
@@ -39,6 +50,13 @@ if opencv_dep.found()
         'object_detect_draw_cv_stage.cpp',
     ])
 
+    # OpenCV assets
+    postproc_assets += files([
+        assets_dir / 'sobel_cv.json',
+        assets_dir / 'face_detect_cv.json',
+        assets_dir / 'annotate_cv.json',
+    ])
+
     opencv_postproc_lib = shared_module('opencv-postproc', opencv_postproc_src,
                                         include_directories : '../..',
                                         dependencies : [libcamera_dep, opencv_dep],
@@ -57,11 +75,19 @@ if tflite_dep.found()
     tflite_postproc_src = files([
         'tf_stage.cpp',
         'object_classify_tf_stage.cpp',
-        'pose_estimation_tf_stage.cpp',
         'object_detect_tf_stage.cpp',
+        'pose_estimation_tf_stage.cpp',
         'segmentation_tf_stage.cpp',
     ])
 
+    # TFlite assets
+    postproc_assets += files([
+        assets_dir / 'object_classify_tf.json',
+        assets_dir / 'object_detect_tf.json',
+        assets_dir / 'pose_estimation_tf.json',
+        assets_dir / 'segmentation_tf.json',
+    ])
+
     tflite_postproc_lib = shared_module('tflite-postproc', tflite_postproc_src,
                                         include_directories : '../..',
                                         dependencies : [libcamera_dep, tflite_dep],
@@ -93,3 +119,4 @@ post_processing_headers = files([
 ])
 
 install_headers(post_processing_headers, subdir: meson.project_name() / 'post_processing_stages')
+install_data(postproc_assets, install_dir : get_option('datadir') / 'rpi-camera-assets')