devices/EmulatedCamera/hwl/ConfigUtils.h

/*
 * Copyright (C) 2025 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.
 */

#ifndef EMULATOR_CAMERA_HAL_HWL_CONFIG_UTILS_H
#define EMULATOR_CAMERA_HAL_HWL_CONFIG_UTILS_H

#include <hal_camera_metadata.h>
#include <json/json.h>

#include <map>
#include <memory>
#include <string>
#include <vector>

namespace android {

using google_camera_hal::HalCameraMetadata;

struct CameraConfiguration {
  uint32_t id;
  // The main metadata for this camera (logical or physical).
  std::unique_ptr<HalCameraMetadata> characteristics;
  // For logical cameras, this will be populated with the characteristics of the
  // underlying physical cameras.
  std::map<uint32_t, std::unique_ptr<HalCameraMetadata>>
      physical_camera_characteristics;
};

status_t GetCameraConfigurations(std::vector<CameraConfiguration>* configs);

}  // namespace android

#endif  // EMULATOR_CAMERA_HAL_HWL_CONFIG_UTILS_H