diff options
| author | Umang Jain <email@uajain.com> | 2020-09-09 16:44:45 +0530 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-09-10 07:12:47 +0300 |
| commit | 6f09a619cca412f029c124cff8bbf1647d3d68cf (patch) | |
| tree | 1e2dfd0e54e1c0f95af95bc0e9d97a7b1fafeae2 /src/android/jpeg/exif.h | |
| parent | c3d1329b93f0e27cb4b58c998c540c92a8158f20 (diff) | |
android: jpeg: Support an initial set of EXIF metadata tags
Create a Exif object with various metadata tags set, just before
the encoder starts to encode the frame. The object is passed
directly as libcamera::Span<> to make sure EXIF tags can be set
in a single place i.e. in CameraDevice and the encoder only has
the job to write the data in the final output.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Umang Jain <email@uajain.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/android/jpeg/exif.h')
| -rw-r--r-- | src/android/jpeg/exif.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/android/jpeg/exif.h b/src/android/jpeg/exif.h index 8dfc3245..622de4cf 100644 --- a/src/android/jpeg/exif.h +++ b/src/android/jpeg/exif.h @@ -12,6 +12,7 @@ #include <libexif/exif-data.h> +#include <libcamera/geometry.h> #include <libcamera/span.h> class Exif @@ -20,6 +21,13 @@ public: Exif(); ~Exif(); + void setMake(const std::string &make); + void setModel(const std::string &model); + + void setOrientation(int orientation); + void setSize(const libcamera::Size &size); + void setTimestamp(time_t timestamp); + libcamera::Span<const uint8_t> data() const { return { exifData_, size_ }; } [[nodiscard]] int generate(); |