1 files changed, 0 insertions, 175 deletions
diff --git a/src/libcamera/proxy/ipa_proxy_thread.cpp b/src/libcamera/proxy/ipa_proxy_thread.cpp
deleted file mode 100644
index a5fda2c8..00000000
--- a/src/libcamera/proxy/ipa_proxy_thread.cpp
+++ /dev/null
@@ -1,175 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2020, Google Inc.
- *
- * ipa_proxy_thread.cpp - Proxy running an Image Processing Algorithm in a thread
- */
-
-#include <memory>
-
-#include <libcamera/ipa/ipa_interface.h>
-#include <libcamera/ipa/ipa_module_info.h>
-
-#include "libcamera/internal/ipa_context_wrapper.h"
-#include "libcamera/internal/ipa_module.h"
-#include "libcamera/internal/ipa_proxy.h"
-#include "libcamera/internal/log.h"
-#include "libcamera/internal/thread.h"
-
-namespace libcamera {
-
-LOG_DECLARE_CATEGORY(IPAProxy)
-
-class IPAProxyThread : public IPAProxy, public Object
-{
-public:
-	IPAProxyThread(IPAModule *ipam);
-
-	int init(const IPASettings &settings) override;
-	int start(const IPAOperationData &data,
-		  IPAOperationData *result) override;
-	void stop() override;
-
-	void configure(const CameraSensorInfo &sensorInfo,
-		       const std::map<unsigned int, IPAStream> &streamConfig,
-		       const std::map<unsigned int, const ControlInfoMap &> &entityControls,
-		       const IPAOperationData &ipaConfig,
-		       IPAOperationData *result) override;
-	void mapBuffers(const std::vector<IPABuffer> &buffers) override;
-	void unmapBuffers(const std::vector<unsigned int> &ids) override;
-	void processEvent(const IPAOperationData &event) override;
-
-private:
-	void queueFrameAction(unsigned int frame, const IPAOperationData &data);
-
-	/* Helper class to invoke processEvent() in another thread. */
-	class ThreadProxy : public Object
-	{
-	public:
-		void setIPA(IPAInterface *ipa)
-		{
-			ipa_ = ipa;
-		}
-
-		int start(const IPAOperationData &data, IPAOperationData *result)
-		{
-			return ipa_->start(data, result);
-		}
-
-		void stop()
-		{
-			ipa_->stop();
-		}
-
-		void processEvent(const IPAOperationData &event)
-		{
-			ipa_->processEvent(event);
-		}
-
-	private:
-		IPAInterface *ipa_;
-	};
-
-	bool running_;
-	Thread thread_;
-	ThreadProxy proxy_;
-	std::unique_ptr<IPAInterface> ipa_;
-};
-
-IPAProxyThread::IPAProxyThread(IPAModule *ipam)
-	: IPAProxy(ipam), running_(false)
-{
-	if (!ipam->load())
-		return;
-
-	struct ipa_context *ctx = ipam->createContext();
-	if (!ctx) {
-		LOG(IPAProxy, Error)
-			<< "Failed to create IPA context for " << ipam->path();
-		return;
-	}
-
-	ipa_ = std::make_unique<IPAContextWrapper>(ctx);
-	proxy_.setIPA(ipa_.get());
-
-	/*
-	 * Proxy the queueFrameAction signal to dispatch it in the caller's
-	 * thread.
-	 */
-	ipa_->queueFrameAction.connect(this, &IPAProxyThread::queueFrameAction);
-
-	valid_ = true;
-}
-
-int IPAProxyThread::init(const IPASettings &settings)
-{
-	int ret = ipa_->init(settings);
-	if (ret)
-		return ret;
-
-	proxy_.moveToThread(&thread_);
-
-	return 0;
-}
-
-int IPAProxyThread::start(const IPAOperationData &data,
-			  IPAOperationData *result)
-{
-	running_ = true;
-	thread_.start();
-
-	return proxy_.invokeMethod(&ThreadProxy::start, ConnectionTypeBlocking,
-				   data, result);
-}
-
-void IPAProxyThread::stop()
-{
-	if (!running_)
-		return;
-
-	running_ = false;
-
-	proxy_.invokeMethod(&ThreadProxy::stop, ConnectionTypeBlocking);
-
-	thread_.exit();
-	thread_.wait();
-}
-
-void IPAProxyThread::configure(const CameraSensorInfo &sensorInfo,
-			       const std::map<unsigned int, IPAStream> &streamConfig,
-			       const std::map<unsigned int, const ControlInfoMap &> &entityControls,
-			       const IPAOperationData &ipaConfig,
-			       IPAOperationData *result)
-{
-	ipa_->configure(sensorInfo, streamConfig, entityControls, ipaConfig,
-			result);
-}
-
-void IPAProxyThread::mapBuffers(const std::vector<IPABuffer> &buffers)
-{
-	ipa_->mapBuffers(buffers);
-}
-
-void IPAProxyThread::unmapBuffers(const std::vector<unsigned int> &ids)
-{
-	ipa_->unmapBuffers(ids);
-}
-
-void IPAProxyThread::processEvent(const IPAOperationData &event)
-{
-	if (!running_)
-		return;
-
-	/* Dispatch the processEvent() call to the thread. */
-	proxy_.invokeMethod(&ThreadProxy::processEvent, ConnectionTypeQueued,
-			    event);
-}
-
-void IPAProxyThread::queueFrameAction(unsigned int frame, const IPAOperationData &data)
-{
-	IPAInterface::queueFrameAction.emit(frame, data);
-}
-
-REGISTER_IPA_PROXY(IPAProxyThread)
-
-} /* namespace libcamera */