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-rw-r--r--src/libcamera/proxy/ipa_proxy_linux.cpp104
-rw-r--r--src/libcamera/proxy/ipa_proxy_thread.cpp175
-rw-r--r--src/libcamera/proxy/meson.build5
-rw-r--r--src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp90
-rw-r--r--src/libcamera/proxy/worker/meson.build4
5 files changed, 0 insertions, 378 deletions
diff --git a/src/libcamera/proxy/ipa_proxy_linux.cpp b/src/libcamera/proxy/ipa_proxy_linux.cpp
deleted file mode 100644
index ea6f3e5e..00000000
--- a/src/libcamera/proxy/ipa_proxy_linux.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2019, Google Inc.
- *
- * ipa_proxy_linux.cpp - Default Image Processing Algorithm proxy for Linux
- */
-
-#include <vector>
-
-#include <libcamera/ipa/ipa_interface.h>
-#include <libcamera/ipa/ipa_module_info.h>
-
-#include "libcamera/internal/ipa_module.h"
-#include "libcamera/internal/ipa_proxy.h"
-#include "libcamera/internal/ipc_unixsocket.h"
-#include "libcamera/internal/log.h"
-#include "libcamera/internal/process.h"
-
-namespace libcamera {
-
-LOG_DECLARE_CATEGORY(IPAProxy)
-
-class IPAProxyLinux : public IPAProxy
-{
-public:
- IPAProxyLinux(IPAModule *ipam);
- ~IPAProxyLinux();
-
- int init([[maybe_unused]] const IPASettings &settings) override
- {
- return 0;
- }
- int start([[maybe_unused]] const IPAOperationData &data,
- [[maybe_unused]] IPAOperationData *result) override { return 0; }
- void stop() override {}
- void configure([[maybe_unused]] const CameraSensorInfo &sensorInfo,
- [[maybe_unused]] const std::map<unsigned int, IPAStream> &streamConfig,
- [[maybe_unused]] const std::map<unsigned int, const ControlInfoMap &> &entityControls,
- [[maybe_unused]] const IPAOperationData &ipaConfig,
- [[maybe_unused]] IPAOperationData *result) override {}
- void mapBuffers([[maybe_unused]] const std::vector<IPABuffer> &buffers) override {}
- void unmapBuffers([[maybe_unused]] const std::vector<unsigned int> &ids) override {}
- void processEvent([[maybe_unused]] const IPAOperationData &event) override {}
-
-private:
- void readyRead(IPCUnixSocket *ipc);
-
- Process *proc_;
-
- IPCUnixSocket *socket_;
-};
-
-IPAProxyLinux::IPAProxyLinux(IPAModule *ipam)
- : IPAProxy(ipam), proc_(nullptr), socket_(nullptr)
-{
- LOG(IPAProxy, Debug)
- << "initializing dummy proxy: loading IPA from "
- << ipam->path();
-
- std::vector<int> fds;
- std::vector<std::string> args;
- args.push_back(ipam->path());
- const std::string path = resolvePath("ipa_proxy_linux");
- if (path.empty()) {
- LOG(IPAProxy, Error)
- << "Failed to get proxy worker path";
- return;
- }
-
- socket_ = new IPCUnixSocket();
- int fd = socket_->create();
- if (fd < 0) {
- LOG(IPAProxy, Error)
- << "Failed to create socket";
- return;
- }
- socket_->readyRead.connect(this, &IPAProxyLinux::readyRead);
- args.push_back(std::to_string(fd));
- fds.push_back(fd);
-
- proc_ = new Process();
- int ret = proc_->start(path, args, fds);
- if (ret) {
- LOG(IPAProxy, Error)
- << "Failed to start proxy worker process";
- return;
- }
-
- valid_ = true;
-}
-
-IPAProxyLinux::~IPAProxyLinux()
-{
- delete proc_;
- delete socket_;
-}
-
-void IPAProxyLinux::readyRead([[maybe_unused]] IPCUnixSocket *ipc)
-{
-}
-
-REGISTER_IPA_PROXY(IPAProxyLinux)
-
-} /* namespace libcamera */
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 */
diff --git a/src/libcamera/proxy/meson.build b/src/libcamera/proxy/meson.build
index 5c4365e7..00ae5a8f 100644
--- a/src/libcamera/proxy/meson.build
+++ b/src/libcamera/proxy/meson.build
@@ -1,10 +1,5 @@
# SPDX-License-Identifier: CC0-1.0
-libcamera_sources += files([
- 'ipa_proxy_linux.cpp',
- 'ipa_proxy_thread.cpp',
-])
-
# generate {pipeline}_ipa_proxy.cpp
foreach mojom : ipa_mojoms
proxy = custom_target(mojom['name'] + '_proxy_cpp',
diff --git a/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp b/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp
deleted file mode 100644
index bdbac988..00000000
--- a/src/libcamera/proxy/worker/ipa_proxy_linux_worker.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2019, Google Inc.
- *
- * ipa_proxy_linux_worker.cpp - Default Image Processing Algorithm proxy worker for Linux
- */
-
-#include <iostream>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <libcamera/ipa/ipa_interface.h>
-#include <libcamera/logging.h>
-
-#include "libcamera/internal/event_dispatcher.h"
-#include "libcamera/internal/ipa_module.h"
-#include "libcamera/internal/ipc_unixsocket.h"
-#include "libcamera/internal/log.h"
-#include "libcamera/internal/thread.h"
-
-using namespace libcamera;
-
-LOG_DEFINE_CATEGORY(IPAProxyLinuxWorker)
-
-void readyRead(IPCUnixSocket *ipc)
-{
- IPCUnixSocket::Payload message;
- int ret;
-
- ret = ipc->receive(&message);
- if (ret) {
- LOG(IPAProxyLinuxWorker, Error)
- << "Receive message failed: " << ret;
- return;
- }
-
- LOG(IPAProxyLinuxWorker, Debug) << "Received a message!";
-}
-
-int main(int argc, char **argv)
-{
- /* Uncomment this for debugging. */
-#if 0
- std::string logPath = "/tmp/libcamera.worker." +
- std::to_string(getpid()) + ".log";
- logSetFile(logPath.c_str());
-#endif
-
- if (argc < 3) {
- LOG(IPAProxyLinuxWorker, Debug)
- << "Tried to start worker with no args";
- return EXIT_FAILURE;
- }
-
- int fd = std::stoi(argv[2]);
- LOG(IPAProxyLinuxWorker, Debug)
- << "Starting worker for IPA module " << argv[1]
- << " with IPC fd = " << fd;
-
- std::unique_ptr<IPAModule> ipam = std::make_unique<IPAModule>(argv[1]);
- if (!ipam->isValid() || !ipam->load()) {
- LOG(IPAProxyLinuxWorker, Error)
- << "IPAModule " << argv[1] << " should be valid but isn't";
- return EXIT_FAILURE;
- }
-
- IPCUnixSocket socket;
- if (socket.bind(fd) < 0) {
- LOG(IPAProxyLinuxWorker, Error) << "IPC socket binding failed";
- return EXIT_FAILURE;
- }
- socket.readyRead.connect(&readyRead);
-
- struct ipa_context *ipac = ipam->createContext();
- if (!ipac) {
- LOG(IPAProxyLinuxWorker, Error) << "Failed to create IPA context";
- return EXIT_FAILURE;
- }
-
- LOG(IPAProxyLinuxWorker, Debug) << "Proxy worker successfully started";
-
- /* \todo upgrade listening loop */
- EventDispatcher *dispatcher = Thread::current()->eventDispatcher();
- while (1)
- dispatcher->processEvents();
-
- ipac->ops->destroy(ipac);
-
- return 0;
-}
diff --git a/src/libcamera/proxy/worker/meson.build b/src/libcamera/proxy/worker/meson.build
index 0fd26fd8..3796103e 100644
--- a/src/libcamera/proxy/worker/meson.build
+++ b/src/libcamera/proxy/worker/meson.build
@@ -1,9 +1,5 @@
# SPDX-License-Identifier: CC0-1.0
-ipa_proxy_sources = [
- ['ipa_proxy_linux', 'ipa_proxy_linux_worker.cpp']
-]
-
proxy_install_dir = join_paths(get_option('libexecdir'), 'libcamera')
# generate {pipeline}_ipa_proxy_worker.cpp
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-11 23:58:11 +0000