Mercurial > hg > orthanc
view OrthancFramework/Sources/Images/JpegErrorManager.h @ 5054:255b02c68908
Added support for RGBA64 images in tools/create-dicom and /preview (Contribution from James Manners - Pliny)
author | Alain Mazy <am@osimis.io> |
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date | Fri, 08 Jul 2022 15:26:52 +0200 |
parents | 43e613a7756b |
children | 0ea402b4d901 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2022 Osimis S.A., Belgium * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #pragma once #if !defined(ORTHANC_ENABLE_JPEG) # error The macro ORTHANC_ENABLE_JPEG must be defined #endif #if ORTHANC_ENABLE_JPEG != 1 # error JPEG support must be enabled to include this file #endif #include <string.h> #include <stdio.h> #include <jpeglib.h> #include <setjmp.h> #include <string> namespace Orthanc { namespace Internals { class JpegErrorManager { private: struct jpeg_error_mgr pub; /* "public" fields */ jmp_buf setjmp_buffer; /* for return to caller */ std::string message; static void OutputMessage(j_common_ptr cinfo); static void ErrorExit(j_common_ptr cinfo); public: JpegErrorManager(); struct jpeg_error_mgr* GetPublic() { return &pub; } jmp_buf& GetJumpBuffer() { return setjmp_buffer; } const std::string& GetMessage() const { return message; } }; } }