diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-09-02 01:42:10 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-09-07 19:17:57 +0300 |
| commit | 1b0bd492c2c1262215a242bdf83403df87d97c64 (patch) | |
| tree | 355d72e1165a35bebac284d503bc75d3721fdf8f /include | |
| parent | 94cbaa381aa8b1b3f34ad8bf14989456ba79a9af (diff) | |
libcamera: formats: Support V4L2 non-contiguous formats
V4L2 describes multi-planar formats with different 4CCs depending on
whether or not the planes are stored contiguously in memory. Support
this when translating between PixelFormat and V4L2PixelFormat.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/formats.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/libcamera/internal/formats.h b/include/libcamera/internal/formats.h index b2869c93..5ebc68f9 100644 --- a/include/libcamera/internal/formats.h +++ b/include/libcamera/internal/formats.h @@ -54,7 +54,10 @@ public: /* \todo Add support for non-contiguous memory planes */ const char *name; PixelFormat format; - V4L2PixelFormat v4l2Format; + struct { + V4L2PixelFormat single; + V4L2PixelFormat multi; + } v4l2Formats; unsigned int bitsPerPixel; enum ColourEncoding colourEncoding; bool packed; |