diff options
| author | Kaaira Gupta <kgupta@es.iitr.ac.in> | 2020-07-27 21:51:42 +0530 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-08-03 11:48:47 +0100 |
| commit | 6b32eebf861f9553853a71f1775253459654e56d (patch) | |
| tree | a60bb745fc4f745182b42940a96ffe86965bb3f6 | |
| parent | c4b75cb66c5671e6494ce9ec0aa661ce1b90572d (diff) | |
libcamera: pixel_format: Add a function to return format based on string
Add a function which retrieves pixel format corresponding to its name
from PixelFormatInfo.
Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
| -rw-r--r-- | include/libcamera/pixel_format.h | 2 | ||||
| -rw-r--r-- | src/libcamera/pixel_format.cpp | 11 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/libcamera/pixel_format.h b/include/libcamera/pixel_format.h index 6727315a..c4ae0883 100644 --- a/include/libcamera/pixel_format.h +++ b/include/libcamera/pixel_format.h @@ -38,6 +38,8 @@ public: std::string toString() const; + static PixelFormat fromString(const std::string &name); + private: uint32_t fourcc_; uint64_t modifier_; diff --git a/src/libcamera/pixel_format.cpp b/src/libcamera/pixel_format.cpp index 14addb51..54763fbf 100644 --- a/src/libcamera/pixel_format.cpp +++ b/src/libcamera/pixel_format.cpp @@ -130,4 +130,15 @@ std::string PixelFormat::toString() const return info.name; } +/** + * \brief Create a PixelFormat from a string + * \return Pixel format + * \return The PixelFormat represented by the \a name if known, or an + * invalid pixel format otherwise. + */ +PixelFormat PixelFormat::fromString(const std::string &name) +{ + return PixelFormatInfo::info(name).format; +} + } /* namespace libcamera */ |