diff options
Diffstat (limited to 'src/libcamera/pipeline/ipu3/ipu3.cpp')
| -rw-r--r-- | src/libcamera/pipeline/ipu3/ipu3.cpp | 45 |
1 files changed, 6 insertions, 39 deletions
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index e4d79ea4..a424ac91 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -184,48 +184,15 @@ CameraConfiguration::Status IPU3CameraConfiguration::validate() if (config_.empty()) return Invalid; - Transform combined = transform * data_->rotationTransform_; - - /* - * We combine the platform and user transform, but must "adjust away" - * any combined result that includes a transposition, as we can't do - * those. In this case, flipping only the transpose bit is helpful to - * applications - they either get the transform they requested, or have - * to do a simple transpose themselves (they don't have to worry about - * the other possible cases). - */ - if (!!(combined & Transform::Transpose)) { - /* - * Flipping the transpose bit in "transform" flips it in the - * combined result too (as it's the last thing that happens), - * which is of course clearing it. - */ - transform ^= Transform::Transpose; - combined &= ~Transform::Transpose; - status = Adjusted; - } - /* - * We also check if the sensor doesn't do h/vflips at all, in which - * case we clear them, and the application will have to do everything. + * Validate the requested transform against the sensor capabilities and + * rotation and store the final combined transform that configure() will + * need to apply to the sensor to save us working it out again. */ - if (!data_->supportsFlips_ && !!combined) { - /* - * If the sensor can do no transforms, then combined must be - * changed to the identity. The only user transform that gives - * rise to this is the inverse of the rotation. (Recall that - * combined = transform * rotationTransform.) - */ - transform = -data_->rotationTransform_; - combined = Transform::Identity; + Transform requestedTransform = transform; + combinedTransform_ = data_->cio2_.sensor()->validateTransform(&transform); + if (transform != requestedTransform) status = Adjusted; - } - - /* - * Store the final combined transform that configure() will need to - * apply to the sensor to save us working it out again. - */ - combinedTransform_ = combined; /* Cap the number of entries to the available streams. */ if (config_.size() > kMaxStreams) { |