diff options
| -rw-r--r-- | src/libcamera/pipeline/vimc/vimc.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/libcamera/pipeline/vimc/vimc.cpp b/src/libcamera/pipeline/vimc/vimc.cpp index 7e237650..d192670b 100644 --- a/src/libcamera/pipeline/vimc/vimc.cpp +++ b/src/libcamera/pipeline/vimc/vimc.cpp @@ -149,11 +149,15 @@ CameraConfiguration::Status VimcCameraConfiguration::validate() /* Clamp the size based on the device limits. */ const Size size = cfg.size; - /* The scaler hardcodes a x3 scale-up ratio. */ + /* + * The scaler hardcodes a x3 scale-up ratio, and the sensor output size + * is aligned to two pixels in both directions. The output width and + * height thus have to be multiples of 6. + */ cfg.size.width = std::max(48U, std::min(4096U, cfg.size.width)); cfg.size.height = std::max(48U, std::min(2160U, cfg.size.height)); - cfg.size.width -= cfg.size.width % 3; - cfg.size.height -= cfg.size.height % 3; + cfg.size.width -= cfg.size.width % 6; + cfg.size.height -= cfg.size.height % 6; if (cfg.size != size) { LOG(VIMC, Debug) |