diff options
Diffstat (limited to 'camera/CameraMetadata.cpp')
| -rw-r--r-- | camera/CameraMetadata.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/camera/CameraMetadata.cpp b/camera/CameraMetadata.cpp index 0bfa420..fdd0610 100644 --- a/camera/CameraMetadata.cpp +++ b/camera/CameraMetadata.cpp @@ -208,6 +208,11 @@ status_t CameraMetadata::update(uint32_t tag, const void *data, return res; } +bool CameraMetadata::exists(uint32_t tag) const { + camera_metadata_ro_entry entry; + return find_camera_metadata_ro_entry(mBuffer, tag, &entry) == 0; +} + camera_metadata_entry_t CameraMetadata::find(uint32_t tag) { status_t res; camera_metadata_entry entry; |