ipa: Move vimc to a subdirectory

Give a subdirectory to all IPA modules to make the structure of the
source tree more consistent. This will also simplify the implementation
of IPA module selection at build time.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 0 insertions, 119 deletions

diff --git a/src/ipa/ipa_vimc.cpp b/src/ipa/ipa_vimc.cpp
deleted file mode 100644
index 4751ad91..00000000
--- a/src/ipa/ipa_vimc.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2019, Google Inc.
- *
- * ipa_vimc.cpp - Vimc Image Processing Algorithm module
- */
-
-#include <ipa/ipa_vimc.h>
-
-#include <fcntl.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include <iostream>
-
-#include <ipa/ipa_interface.h>
-#include <ipa/ipa_module_info.h>
-
-#include "libipa/ipa_interface_wrapper.h"
-
-#include "log.h"
-
-namespace libcamera {
-
-LOG_DEFINE_CATEGORY(IPAVimc)
-
-class IPAVimc : public IPAInterface
-{
-public:
-	IPAVimc();
-	~IPAVimc();
-
-	int init() override;
-	void configure(const std::map<unsigned int, IPAStream> &streamConfig,
-		       const std::map<unsigned int, const ControlInfoMap &> &entityControls) 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 initTrace();
-	void trace(enum IPAOperationCode operation);
-
-	int fd_;
-};
-
-IPAVimc::IPAVimc()
-	: fd_(-1)
-{
-	initTrace();
-}
-
-IPAVimc::~IPAVimc()
-{
-	if (fd_)
-		::close(fd_);
-}
-
-int IPAVimc::init()
-{
-	trace(IPAOperationInit);
-
-	LOG(IPAVimc, Debug) << "initializing vimc IPA!";
-
-	return 0;
-}
-
-void IPAVimc::initTrace()
-{
-	struct stat fifoStat;
-	int ret = stat(VIMC_IPA_FIFO_PATH, &fifoStat);
-	if (ret)
-		return;
-
-	ret = ::open(VIMC_IPA_FIFO_PATH, O_WRONLY);
-	if (ret < 0) {
-		ret = errno;
-		LOG(IPAVimc, Error) << "Failed to open vimc IPA test FIFO: "
-				    << strerror(ret);
-		return;
-	}
-
-	fd_ = ret;
-}
-
-void IPAVimc::trace(enum IPAOperationCode operation)
-{
-	if (fd_ < 0)
-		return;
-
-	int ret = ::write(fd_, &operation, sizeof(operation));
-	if (ret < 0) {
-		ret = errno;
-		LOG(IPAVimc, Error) << "Failed to write to vimc IPA test FIFO: "
-				    << strerror(ret);
-	}
-}
-
-/*
- * External IPA module interface
- */
-
-extern "C" {
-const struct IPAModuleInfo ipaModuleInfo = {
-	IPA_MODULE_API_VERSION,
-	0,
-	"PipelineHandlerVimc",
-	"Dummy IPA for Vimc",
-	LICENSE,
-};
-
-struct ipa_context *ipaCreate()
-{
-	return new IPAInterfaceWrapper(std::make_unique<IPAVimc>());
-}
-}
-
-} /* namespace libcamera */