diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_subdevice.h | 58 |
1 files changed, 52 insertions, 6 deletions
diff --git a/include/libcamera/internal/v4l2_subdevice.h b/include/libcamera/internal/v4l2_subdevice.h index 1115cfa5..6cd36730 100644 --- a/include/libcamera/internal/v4l2_subdevice.h +++ b/include/libcamera/internal/v4l2_subdevice.h @@ -80,6 +80,21 @@ public: ActiveFormat = V4L2_SUBDEV_FORMAT_ACTIVE, }; + struct Stream { + Stream() + : pad(0), stream(0) + { + } + + Stream(unsigned int p, unsigned int s) + : pad(p), stream(s) + { + } + + unsigned int pad; + unsigned int stream; + }; + class Routing : public std::vector<struct v4l2_subdev_route> { public: @@ -93,17 +108,39 @@ public: const MediaEntity *entity() const { return entity_; } - int getSelection(unsigned int pad, unsigned int target, + int getSelection(const Stream &stream, unsigned int target, Rectangle *rect); - int setSelection(unsigned int pad, unsigned int target, + int getSelection(unsigned int pad, unsigned int target, Rectangle *rect) + { + return getSelection({ pad, 0 }, target, rect); + } + int setSelection(const Stream &stream, unsigned int target, Rectangle *rect); + int setSelection(unsigned int pad, unsigned int target, Rectangle *rect) + { + return setSelection({ pad, 0 }, target, rect); + } - Formats formats(unsigned int pad); + Formats formats(const Stream &stream); + Formats formats(unsigned int pad) + { + return formats({ pad, 0 }); + } + int getFormat(const Stream &stream, V4L2SubdeviceFormat *format, + Whence whence = ActiveFormat); int getFormat(unsigned int pad, V4L2SubdeviceFormat *format, + Whence whence = ActiveFormat) + { + return getFormat({ pad, 0 }, format, whence); + } + int setFormat(const Stream &stream, V4L2SubdeviceFormat *format, Whence whence = ActiveFormat); int setFormat(unsigned int pad, V4L2SubdeviceFormat *format, - Whence whence = ActiveFormat); + Whence whence = ActiveFormat) + { + return setFormat({ pad, 0 }, format, whence); + } int getRouting(Routing *routing, Whence whence = ActiveFormat); int setRouting(Routing *routing, Whence whence = ActiveFormat); @@ -123,8 +160,8 @@ private: std::optional<ColorSpace> toColorSpace(const v4l2_mbus_framefmt &format) const; - std::vector<unsigned int> enumPadCodes(unsigned int pad); - std::vector<SizeRange> enumPadSizes(unsigned int pad, + std::vector<unsigned int> enumPadCodes(const Stream &stream); + std::vector<SizeRange> enumPadSizes(const Stream &stream, unsigned int code); const MediaEntity *entity_; @@ -133,4 +170,13 @@ private: struct V4L2SubdeviceCapability caps_; }; +bool operator==(const V4L2Subdevice::Stream &lhs, const V4L2Subdevice::Stream &rhs); +static inline bool operator!=(const V4L2Subdevice::Stream &lhs, + const V4L2Subdevice::Stream &rhs) +{ + return !(lhs == rhs); +} + +std::ostream &operator<<(std::ostream &out, const V4L2Subdevice::Stream &stream); + } /* namespace libcamera */ |