diff options
| author | Paul Elder <paul.elder@ideasonboard.com> | 2020-12-23 12:34:42 +0900 |
|---|---|---|
| committer | Paul Elder <paul.elder@ideasonboard.com> | 2021-02-16 19:20:57 +0900 |
| commit | 892c0f4c19f2d423560a1ab4d7498130816852c3 (patch) | |
| tree | 0068379cb4b8554d2f1ffd89c4166ffd32d7cf18 /include | |
| parent | a119d755302c9435cc24f345fdb694c8f14a5957 (diff) | |
libcamera: control_serializer: Save serialized ControlInfoMap in a cache
The ControlSerializer saves all ControlInfoMaps that it has already
(de)serialized, in order to (de)serialize ControlLists that contain the
ControlInfoMaps. Leverage this to cache ControlInfoMaps, such that the
ControlSerializer will not re-(de)serialize a ControlInfoMap that it has
previously (de)serialized.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/control_serializer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/libcamera/internal/control_serializer.h b/include/libcamera/internal/control_serializer.h index 0ab29d9a..7d4426c9 100644 --- a/include/libcamera/internal/control_serializer.h +++ b/include/libcamera/internal/control_serializer.h @@ -33,6 +33,8 @@ public: template<typename T> T deserialize(ByteStreamBuffer &buffer); + bool isCached(const ControlInfoMap &infoMap); + private: static size_t binarySize(const ControlValue &value); static size_t binarySize(const ControlInfo &info); |