diff options
Diffstat (limited to 'src/libcamera/include')
| -rw-r--r-- | src/libcamera/include/v4l2_subdevice.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/libcamera/include/v4l2_subdevice.h b/src/libcamera/include/v4l2_subdevice.h index 9c077674..4a04eadf 100644 --- a/src/libcamera/include/v4l2_subdevice.h +++ b/src/libcamera/include/v4l2_subdevice.h @@ -32,6 +32,11 @@ struct V4L2SubdeviceFormat { class V4L2Subdevice : public V4L2Device { public: + enum Whence { + ActiveFormat, + TryFormat, + }; + explicit V4L2Subdevice(const MediaEntity *entity); V4L2Subdevice(const V4L2Subdevice &) = delete; V4L2Subdevice &operator=(const V4L2Subdevice &) = delete; @@ -46,8 +51,10 @@ public: ImageFormats formats(unsigned int pad); - int getFormat(unsigned int pad, V4L2SubdeviceFormat *format); - int setFormat(unsigned int pad, V4L2SubdeviceFormat *format); + int getFormat(unsigned int pad, V4L2SubdeviceFormat *format, + Whence whence = ActiveFormat); + int setFormat(unsigned int pad, V4L2SubdeviceFormat *format, + Whence whence = ActiveFormat); static V4L2Subdevice *fromEntityName(const MediaDevice *media, const std::string &entity); |