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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-02-26 04:50:15 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-03-15 12:54:56 +0200 |
| commit | d60fb232588efe9f9aee001faaab35bf5f46bec1 (patch) | |
| tree | 671aa796d077bc16662cdf465de05db6b77ce96d /include | |
| parent | 1a1cf4a2c13a04f23593419ce93e97f9a5bb22d1 (diff) | |
libcamera: v4l2_subdevice: Expose media bus format info as internal API
The V4L2SubdeviceFormatInfo structure, internal to the
v4l2_subdevice.cpp compilation unit, contains information about media
bus formats that will be useful in other parts of libcamera. To prepare
for this, expose the structure in the v4l2_subdevice.h header and turn
it into a class with a similar design as PixelFormatInfo.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_subdevice.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_subdevice.h b/include/libcamera/internal/v4l2_subdevice.h index 17db311b..a4df9ddf 100644 --- a/include/libcamera/internal/v4l2_subdevice.h +++ b/include/libcamera/internal/v4l2_subdevice.h @@ -29,6 +29,19 @@ namespace libcamera { class MediaDevice; +class MediaBusFormatInfo +{ +public: + bool isValid() const { return code != 0; } + + static const MediaBusFormatInfo &info(uint32_t code); + + const char *name; + uint32_t code; + unsigned int bitsPerPixel; + PixelFormatInfo::ColourEncoding colourEncoding; +}; + struct V4L2SubdeviceCapability final : v4l2_subdev_capability { bool isReadOnly() const { |