From patchwork Wed Jun 5 00:53:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 1356 Return-Path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id B28D864730 for ; Wed, 5 Jun 2019 02:53:33 +0200 (CEST) Received: from localhost.localdomain (unknown [96.44.9.117]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id EF314321; Wed, 5 Jun 2019 02:53:32 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1559696013; bh=41C6r/N4G+gjwFb2VC/0pi7nHn96f6VJNjYj9cR/5xU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A/OA+W66KZ89bUvW5L3kzaBdw5aSKR1QAw4ygA+YVK+vu857LqUZAEPLuIcVOb3jQ uHtWyV/BsR8NB/hd+Ew6DNvAILZ/7YuWk+DTpYPe65lPfeZfOfAdnOYQ8gcIyMTD/D QF4DrENXfTMLcRNihIpcr1m4vvhX7VnnzTdQwHQg= From: Paul Elder To: libcamera-devel@lists.libcamera.org Date: Tue, 4 Jun 2019 20:53:14 -0400 Message-Id: <20190605005316.4835-9-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190605005316.4835-1-paul.elder@ideasonboard.com> References: <20190605005316.4835-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v3 08/10] libcamera: ipa: add dummy IPA implementation X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Jun 2019 00:53:34 -0000 Add a dummy IPA module. Signed-off-by: Paul Elder Reviewed-by: Laurent Pinchart --- Changes in v3: - make meson a bit more DRY Changes in v2: - use macros for defining the version fields in ipaModuleInfo src/ipa/ipa_dummy.cpp | 45 +++++++++++++++++++++++++++++++++++++++++++ src/ipa/meson.build | 15 ++++++++++++++- 2 files changed, 59 insertions(+), 1 deletion(-) create mode 100644 src/ipa/ipa_dummy.cpp diff --git a/src/ipa/ipa_dummy.cpp b/src/ipa/ipa_dummy.cpp new file mode 100644 index 0000000..ee7a3a8 --- /dev/null +++ b/src/ipa/ipa_dummy.cpp @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2019, Google Inc. + * + * ipa_dummy.cpp - Dummy Image Processing Algorithm module + */ + +#include + +#include +#include + +namespace libcamera { + +class IPADummy : public IPAInterface +{ +public: + int init(); +}; + +int IPADummy::init() +{ + std::cout << "initializing dummy IPA!" << std::endl; + return 0; +} + +/* + * External IPA module interface + */ + +extern "C" { +const struct IPAModuleInfo ipaModuleInfo = { + IPA_MODULE_API_VERSION, + 0, + "PipelineHandlerVimc", + "Dummy IPA for Vimc", +}; + +IPAInterface *ipaCreate() +{ + return new IPADummy(); +} +}; + +}; /* namespace libcamera */ diff --git a/src/ipa/meson.build b/src/ipa/meson.build index be4f954..3c33a37 100644 --- a/src/ipa/meson.build +++ b/src/ipa/meson.build @@ -1,2 +1,15 @@ +ipa_dummy_sources = files([ + 'ipa_dummy.cpp', +]) + +ipa_install_dir = join_paths(get_option('libdir'), 'libcamera') + +ipa_dummy = shared_library('ipa_dummy', + ipa_dummy_sources, + name_prefix : '', + include_directories : libcamera_includes, + install : true, + install_dir : ipa_install_dir) + config_h.set('IPA_MODULE_DIR', - '"' + join_paths(get_option('prefix'), get_option('libdir'), 'libcamera') + '"') + '"' + join_paths(get_option('prefix'), ipa_install_dir) + '"')