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author | Ruben Brunk <rubenbrunk@google.com> | 2014-06-18 10:39:40 -0700 |
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committer | Ruben Brunk <rubenbrunk@google.com> | 2014-07-14 22:13:45 +0000 |
commit | 5698d4461a260dbf208484383f692b03c6473e74 (patch) | |
tree | d29204e288b8c4c1b9b7627f9e7b33a8ea6cf01e /include/camera | |
parent | e580006cd0067109189975c56395d29309d49883 (diff) | |
download | frameworks_av-5698d4461a260dbf208484383f692b03c6473e74.zip frameworks_av-5698d4461a260dbf208484383f692b03c6473e74.tar.gz frameworks_av-5698d4461a260dbf208484383f692b03c6473e74.tar.bz2 |
camera2: Set orientation flags for hardware composer.
Bug: 15116722
Change-Id: I3fcc9aea38afcbd665f86c511a9929fe9a6a3a8f
Diffstat (limited to 'include/camera')
-rw-r--r-- | include/camera/CameraUtils.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/camera/CameraUtils.h b/include/camera/CameraUtils.h new file mode 100644 index 0000000..c06f05d --- /dev/null +++ b/include/camera/CameraUtils.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2014 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 ANDROID_CAMERA_CLIENT_CAMERAUTILS_H +#define ANDROID_CAMERA_CLIENT_CAMERAUTILS_H + +#include <camera/CameraMetadata.h> +#include <utils/Errors.h> + +#include <stdint.h> + +namespace android { + +/** + * CameraUtils contains utility methods that are shared between the native + * camera client, and the camera service. + */ +class CameraUtils { + public: + /** + * Calculate the ANativeWindow transform from the static camera + * metadata. This is based on the sensor orientation and lens facing + * attributes of the camera device. + * + * Returns OK on success, or a negative error code. + */ + static status_t getRotationTransform(const CameraMetadata& staticInfo, + /*out*/int32_t* transform); + private: + CameraUtils(); +}; + +} /* namespace android */ + +#endif /* ANDROID_CAMERA_CLIENT_CAMERAUTILS_H */ + |