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>
---
 .../libcamera_templates/core_ipa_interface.h.tmpl  | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 utils/ipc/generators/libcamera_templates/core_ipa_interface.h.tmpl

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

diff --git a/utils/ipc/generators/libcamera_templates/core_ipa_interface.h.tmpl b/utils/ipc/generators/libcamera_templates/core_ipa_interface.h.tmpl
new file mode 100644
index 00000000..6bf6094b
--- /dev/null
+++ b/utils/ipc/generators/libcamera_templates/core_ipa_interface.h.tmpl
@@ -0,0 +1,40 @@
+{#-
+ # SPDX-License-Identifier: LGPL-2.1-or-later
+ # Copyright (C) 2020, Google Inc.
+-#}
+{%- import "definition_functions.tmpl" as funcs -%}
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2020, Google Inc.
+ *
+ * core_ipa_interface.h - libcamera core definitions for Image Processing Algorithms
+ *
+ * This file is auto-generated. Do not edit.
+ */
+
+#ifndef __LIBCAMERA_IPA_INTERFACE_CORE_GENERATED_H__
+#define __LIBCAMERA_IPA_INTERFACE_CORE_GENERATED_H__
+
+{% if has_map %}#include <map>{% endif %}
+{% if has_array %}#include <vector>{% endif %}
+
+#include <libcamera/ipa/ipa_interface.h>
+
+namespace libcamera {
+
+{# \todo Use const char * instead of std::string for strings #}
+{% for const in consts %}
+static const {{const.kind|name}} {{const.mojom_name}} = {{const.value}};
+{% endfor %}
+
+{% for enum in enums %}
+{{funcs.define_enum(enum)}}
+{% endfor %}
+
+{%- for struct in structs_gen_header %}
+{{funcs.define_struct(struct)}}
+{% endfor %}
+
+} /* namespace libcamera */
+
+#endif /* __LIBCAMERA_IPA_INTERFACE_CORE_GENERATED_H__ */
-- 
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