From 7832e19a599ec10eb9cf75decbe3b03d6af5364c Mon Sep 17 00:00:00 2001
From: Paul Elder <paul.elder@ideasonboard.com>
Date: Sat, 5 Dec 2020 19:30:44 +0900
Subject: utils: ipc: add templates for code generation for IPC mechanism

Add templates to mojo to generate code for the IPC mechanism. These
templates generate:
- module header
- module serializer
- IPA proxy cpp, header, and worker

Given an input data definition mojom file for a pipeline.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Acked-by: Jacopo Mondi <jacopo@jmondi.org>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 .../module_ipa_serializer.h.tmpl                   | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 utils/ipc/generators/libcamera_templates/module_ipa_serializer.h.tmpl

(limited to 'utils/ipc/generators/libcamera_templates/module_ipa_serializer.h.tmpl')

diff --git a/utils/ipc/generators/libcamera_templates/module_ipa_serializer.h.tmpl b/utils/ipc/generators/libcamera_templates/module_ipa_serializer.h.tmpl
new file mode 100644
index 00000000..64ae99dc
--- /dev/null
+++ b/utils/ipc/generators/libcamera_templates/module_ipa_serializer.h.tmpl
@@ -0,0 +1,48 @@
+{#-
+ # SPDX-License-Identifier: LGPL-2.1-or-later
+ # Copyright (C) 2020, Google Inc.
+-#}
+{%- import "serializer.tmpl" as serializer -%}
+
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2020, Google Inc.
+ *
+ * {{module_name}}_ipa_serializer.h - Image Processing Algorithm data serializer for {{module_name}}
+ *
+ * This file is auto-generated. Do not edit.
+ */
+
+#ifndef __LIBCAMERA_INTERNAL_IPA_DATA_SERIALIZER_{{module_name|upper}}_H__
+#define __LIBCAMERA_INTERNAL_IPA_DATA_SERIALIZER_{{module_name|upper}}_H__
+
+#include <tuple>
+#include <vector>
+
+#include <libcamera/ipa/{{module_name}}_ipa_interface.h>
+#include <libcamera/ipa/core_ipa_serializer.h>
+
+#include "libcamera/internal/control_serializer.h"
+#include "libcamera/internal/ipa_data_serializer.h"
+
+namespace libcamera {
+
+LOG_DECLARE_CATEGORY(IPADataSerializer)
+{% for struct in structs_nonempty %}
+template<>
+class IPADataSerializer<{{struct|name_full(namespace_str)}}>
+{
+public:
+{{- serializer.serializer(struct, namespace_str)}}
+{%- if struct|has_fd %}
+{{serializer.deserializer_fd(struct, namespace_str)}}
+{%- else %}
+{{serializer.deserializer_no_fd(struct, namespace_str)}}
+{{serializer.deserializer_fd_simple(struct, namespace_str)}}
+{%- endif %}
+};
+{% endfor %}
+
+} /* namespace libcamera */
+
+#endif /* __LIBCAMERA_INTERNAL_IPA_DATA_SERIALIZER_{{module_name|upper}}_H__ */
-- 
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