xref: /aosp_15_r20/system/media/camera/docs/camera_metadata_asserts.mako (revision b9df5ad1c9ac98a7fefaac271a55f7ae3db05414)

## -*- coding: utf-8 -*-
/*
 * Copyright (C) ${copyright_year()} The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * ! Do not edit this file directly !
 *
 * Generated automatically from camera_metadata_asserts.mako
 */
<%
def annotated_enum_type(entry):
  if entry.type == 'int64' and entry.container == 'array':
    type = 'int64_t'
  else:
    type = 'int32_t'
  return type

def aidl_namespace(path):
  return "::aidl::android::hardware::camera::metadata::" + path

def aidl_camera_metadata_section(id):
  return aidl_namespace("CameraMetadataSection::" + id)

def aidl_camera_metadata_section_start(id):
  return aidl_namespace("CameraMetadataSectionStart::" + id)

def aidl_camera_metadata_tag(id):
  return aidl_namespace("CameraMetadataTag::" + id)

def aidl_enum_name(entry):
  enum_name = entry.name.removeprefix("android.")
  s = enum_name.split(".")
  s = [x[0].capitalize() + x[1:] for x in s]
  return ''.join(s)
%>
#include <aidl/android/hardware/camera/metadata/CameraMetadataSection.h>
#include <aidl/android/hardware/camera/metadata/CameraMetadataSectionStart.h>
#include <aidl/android/hardware/camera/metadata/CameraMetadataTag.h>
% for sec in find_all_sections_filtered(metadata, ('extension')):
  % for entry in remove_hal_non_visible(find_unique_entries(sec)):
    % if entry.enum:
#include <aidl/android/hardware/camera/metadata/${aidl_enum_name(entry)}.h>
    % endif
  % endfor
% endfor

#include <system/camera_metadata_tags.h>

% for sec in find_all_sections_filtered(metadata, ('extension')):
static_assert(static_cast<int>(${path_name(sec) | csym})
        == static_cast<int>(${aidl_camera_metadata_section(csym(path_name(sec)))}));
% endfor
static_assert(static_cast<int>(VENDOR_SECTION)
        == static_cast<int>(${aidl_camera_metadata_section("VENDOR_SECTION")}));

% for sec in find_all_sections_filtered(metadata, ('extension')):
static_assert(static_cast<int>(${path_name(sec) + '.start' | csym})
        == static_cast<int>(${aidl_camera_metadata_section_start(csym(path_name(sec) + '.start'))}));
% endfor
static_assert(static_cast<int>(VENDOR_SECTION_START)
        == static_cast<int>(${aidl_camera_metadata_section_start("VENDOR_SECTION_START")}));

% for sec in find_all_sections_filtered(metadata, ('extension')):
  % for idx,entry in enumerate(remove_hal_non_visible(find_unique_entries(sec))):
static_assert(static_cast<int>(${csym(entry.name)})
        == static_cast<int>(${aidl_camera_metadata_tag(csym(entry.name))}));
  % endfor
% endfor
% for sec in find_all_sections_filtered(metadata, ('extension')):
  % for entry in remove_hal_non_visible(find_unique_entries(sec)):
    % if entry.enum:

      % for val in aidl_enum_values(entry):
static_assert(static_cast<${annotated_enum_type(entry)}>(${csym(entry.name)}_${val.name})
        == static_cast<${annotated_enum_type(entry)}>(${aidl_namespace(aidl_enum_name(entry) + "::" + aidl_enum_value_name(csym(entry.name) + "_" + val.name))}));
      % endfor
    % endif
  % endfor
% endfor