From fb1bcb9c382953e328f4ce69a9258bfc994a8b6f Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 23 Jul 2021 04:39:44 +0300
Subject: libcamera: pipeline: simple: Migrate to Camera::Private

As part of the effort to remove the CameraData class, migrate the
pipeline handler-specific camera data from CameraData to the
Camera::Private class.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
 src/libcamera/pipeline/simple/simple.cpp | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'src/libcamera/pipeline/simple')

diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
index ad581969..947f3f1f 100644
--- a/src/libcamera/pipeline/simple/simple.cpp
+++ b/src/libcamera/pipeline/simple/simple.cpp
@@ -147,7 +147,7 @@ static const SimplePipelineInfo supportedDevices[] = {
 
 } /* namespace */
 
-class SimpleCameraData : public CameraData
+class SimpleCameraData : public Camera::Private
 {
 public:
 	SimpleCameraData(SimplePipelineHandler *pipe,
@@ -213,7 +213,7 @@ private:
 	 * reference to the camera data, store a new reference to the camera.
 	 */
 	std::shared_ptr<Camera> camera_;
-	const SimpleCameraData *data_;
+	SimpleCameraData *data_;
 
 	const SimpleCameraData::Configuration *pipeConfig_;
 	bool needConversion_;
@@ -246,10 +246,9 @@ protected:
 private:
 	static constexpr unsigned int kNumInternalBuffers = 3;
 
-	SimpleCameraData *cameraData(const Camera *camera)
+	SimpleCameraData *cameraData(Camera *camera)
 	{
-		return static_cast<SimpleCameraData *>(
-			PipelineHandler::cameraData(camera));
+		return static_cast<SimpleCameraData *>(camera->_d());
 	}
 
 	std::vector<MediaEntity *> locateSensors();
@@ -274,7 +273,7 @@ private:
 SimpleCameraData::SimpleCameraData(SimplePipelineHandler *pipe,
 				   unsigned int numStreams,
 				   MediaEntity *sensor)
-	: CameraData(pipe), streams_(numStreams)
+	: Camera::Private(pipe), streams_(numStreams)
 {
 	int ret;
 
@@ -355,7 +354,8 @@ SimpleCameraData::SimpleCameraData(SimplePipelineHandler *pipe,
 
 int SimpleCameraData::init()
 {
-	SimplePipelineHandler *pipe = static_cast<SimplePipelineHandler *>(pipe_);
+	SimplePipelineHandler *pipe =
+		static_cast<SimplePipelineHandler *>(this->pipe());
 	SimpleConverter *converter = pipe->converter();
 	int ret;
 
@@ -480,7 +480,8 @@ int SimpleCameraData::setupLinks()
 int SimpleCameraData::setupFormats(V4L2SubdeviceFormat *format,
 				   V4L2Subdevice::Whence whence)
 {
-	SimplePipelineHandler *pipe = static_cast<SimplePipelineHandler *>(pipe_);
+	SimplePipelineHandler *pipe =
+		static_cast<SimplePipelineHandler *>(this->pipe());
 	int ret;
 
 	/*
@@ -581,7 +582,7 @@ CameraConfiguration::Status SimpleCameraConfiguration::validate()
 	}
 
 	/* Adjust the requested streams. */
-	SimplePipelineHandler *pipe = static_cast<SimplePipelineHandler *>(data_->pipe_);
+	SimplePipelineHandler *pipe = static_cast<SimplePipelineHandler *>(data_->pipe());
 	SimpleConverter *converter = pipe->converter();
 
 	/*
@@ -1046,10 +1047,10 @@ bool SimplePipelineHandler::match(DeviceEnumerator *enumerator)
 			       std::inserter(streams, streams.end()),
 			       [](Stream &stream) { return &stream; });
 
+		const std::string &id = data->sensor_->id();
 		std::shared_ptr<Camera> camera =
-			Camera::create(std::make_unique<Camera::Private>(this),
-				       data->sensor_->id(), streams);
-		registerCamera(std::move(camera), std::move(data));
+			Camera::create(std::move(data), id, streams);
+		registerCamera(std::move(camera), nullptr);
 		registered = true;
 	}
 
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