From fb2326810570206a405e2ed6f59f9d91b1735f71 Mon Sep 17 00:00:00 2001 From: Naushir Patuck Date: Thu, 31 Oct 2024 09:49:52 +0000 Subject: pipeline: rpi: Remove CameraData::scalerCrop_ Do not cache the scalerCrop_ parameter. The cached value is used to update the request metadata, but since this is not an expensive operation (and can only occur once per frame), caching it is of limited value. This will simplify logic in a future commit where we can specify a crop per-output stream. Signed-off-by: Naushir Patuck Reviewed-by: Laurent Pinchart Reviewed-by: Jacopo Mondi Signed-off-by: Laurent Pinchart --- src/libcamera/pipeline/rpi/common/pipeline_base.cpp | 18 +++--------------- src/libcamera/pipeline/rpi/common/pipeline_base.h | 1 - 2 files changed, 3 insertions(+), 16 deletions(-) diff --git a/src/libcamera/pipeline/rpi/common/pipeline_base.cpp b/src/libcamera/pipeline/rpi/common/pipeline_base.cpp index 3041fd1e..11f1bfd4 100644 --- a/src/libcamera/pipeline/rpi/common/pipeline_base.cpp +++ b/src/libcamera/pipeline/rpi/common/pipeline_base.cpp @@ -544,12 +544,6 @@ int PipelineHandlerBase::configure(Camera *camera, CameraConfiguration *config) return ret; } - /* - * Set the scaler crop to the value we are using (scaled to native sensor - * coordinates). - */ - data->scalerCrop_ = data->scaleIspCrop(data->ispCrop_); - /* * Update the ScalerCropMaximum to the correct value for this camera mode. * For us, it's the same as the "analogue crop". @@ -569,7 +563,8 @@ int PipelineHandlerBase::configure(Camera *camera, CameraConfiguration *config) /* Add the ScalerCrop control limits based on the current mode. */ Rectangle ispMinCrop = data->scaleIspCrop(Rectangle(data->ispMinCropSize_)); - ctrlMap[&controls::ScalerCrop] = ControlInfo(ispMinCrop, data->sensorInfo_.analogCrop, data->scalerCrop_); + ctrlMap[&controls::ScalerCrop] = ControlInfo(ispMinCrop, data->sensorInfo_.analogCrop, + data->scaleIspCrop(data->ispCrop_)); data->controlInfo_ = ControlInfoMap(std::move(ctrlMap), result.controlInfo.idmap()); @@ -1320,13 +1315,6 @@ void CameraData::applyScalerCrop(const ControlList &controls) if (ispCrop != ispCrop_) { ispCrop_ = ispCrop; platformSetIspCrop(); - - /* - * Also update the ScalerCrop in the metadata with what we actually - * used. But we must first rescale that from ISP (camera mode) pixels - * back into sensor native pixels. - */ - scalerCrop_ = scaleIspCrop(ispCrop_); } } } @@ -1483,7 +1471,7 @@ void CameraData::fillRequestMetadata(const ControlList &bufferControls, Request request->metadata().set(controls::SensorTimestamp, bufferControls.get(controls::SensorTimestamp).value_or(0)); - request->metadata().set(controls::ScalerCrop, scalerCrop_); + request->metadata().set(controls::ScalerCrop, scaleIspCrop(ispCrop_)); } } /* namespace libcamera */ diff --git a/src/libcamera/pipeline/rpi/common/pipeline_base.h b/src/libcamera/pipeline/rpi/common/pipeline_base.h index f9cecf70..5161c16e 100644 --- a/src/libcamera/pipeline/rpi/common/pipeline_base.h +++ b/src/libcamera/pipeline/rpi/common/pipeline_base.h @@ -134,7 +134,6 @@ public: /* For handling digital zoom. */ IPACameraSensorInfo sensorInfo_; Rectangle ispCrop_; /* crop in ISP (camera mode) pixels */ - Rectangle scalerCrop_; /* crop in sensor native pixels */ Size ispMinCropSize_; unsigned int dropFrameCount_; -- cgit v1.2.1