diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-09-01 21:00:24 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-09-07 19:18:13 +0300 |
| commit | 6d98fe5b683a38748d708c810d52d5f96e312bda (patch) | |
| tree | 9cc09d873e9caafd22944125ed60f18621ae5605 /include | |
| parent | 81a38f43738440490e9fcc1ce96b22783f541942 (diff) | |
libcamera: v4l2_videodevice: Cache PixelFormatInfo
Cache the PixelFormatInfo instead of looking it up in every call to
createBuffer(). This prepares for usage of the info in queueBuffer(), to
avoid a looking every time a buffer is queued.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_videodevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h index 087ad067..efe34d47 100644 --- a/include/libcamera/internal/v4l2_videodevice.h +++ b/include/libcamera/internal/v4l2_videodevice.h @@ -241,6 +241,7 @@ private: V4L2Capability caps_; V4L2DeviceFormat format_; + const PixelFormatInfo *formatInfo_; enum v4l2_buf_type bufferType_; enum v4l2_memory memoryType_; |