ml/mojom/document_scanner_param_types.mojom

// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Common datatypes shared between document scanner API and camera app.

// NOTE: This mojom exists in two places and must be kept in sync:
//       Chromium:  //chromeos/services/machine_learning/public/mojom/
//       Chrome OS: src/platform2/ml/mojom/
//       Note: Other repos downstream of Chromium might also use this mojom.
// Example: A backwards-compatible mojom change (and corresponding
// implementation change) can be made in Chrome OS first, then replicated to the
// clients (Chromium, other downstream repos) later.
// Use //chromeos/services/machine_learning/public/mojom/roll_mojoms.sh to help
// replicate Chrome OS-side changes over to Chromium.

module chromeos.machine_learning.mojom;

// Image rotation in clockwise direction.
[Stable, Extensible]
enum Rotation {
  // 0 degree rotation (no rotation).
  ROTATION_0 = 0,
  // 90 degree rotation.
  ROTATION_90 = 1,
  // 180 degree rotation.
  ROTATION_180 = 2,
  // 270 degree rotation.
  ROTATION_270 = 3,
};