xbmc/guilib/imagefactory.cpp

   1 /*
   2  *  Copyright (C) 2012-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "imagefactory.h"
  10
  11 #include "ServiceBroker.h"
  12 #include "addons/ExtsMimeSupportList.h"
  13 #include "addons/ImageDecoder.h"
  14 #include "addons/addoninfo/AddonType.h"
  15 #include "guilib/FFmpegImage.h"
  16 #include "utils/Mime.h"
  17
  18 #include <mutex>
  19
  20 CCriticalSection ImageFactory::m_createSec;
  21
  22 using namespace KODI::ADDONS;
  23
  24 IImage* ImageFactory::CreateLoader(const std::string& strFileName)
  25 {
  26   CURL url(strFileName);
  27   return CreateLoader(url);
  28 }
  29
  30 IImage* ImageFactory::CreateLoader(const CURL& url)
  31 {
  32   if(!url.GetFileType().empty())
  33     return CreateLoaderFromMimeType("image/"+url.GetFileType());
  34
  35   return CreateLoaderFromMimeType(CMime::GetMimeType(url));
  36 }
  37
  38 IImage* ImageFactory::CreateLoaderFromMimeType(const std::string& strMimeType)
  39 {
  40   auto addonInfos = CServiceBroker::GetExtsMimeSupportList().GetMimetypeSupportedAddonInfos(
  41       strMimeType, CExtsMimeSupportList::FilterSelect::all);
  42   for (const auto& addonInfo : addonInfos)
  43   {
  44     // Check asked and given mime type is supported by only for here allowed imagedecoder addons.
  45     if (addonInfo.first != ADDON::AddonType::IMAGEDECODER)
  46       continue;
  47
  48     std::unique_lock<CCriticalSection> lock(m_createSec);
  49     std::unique_ptr<CImageDecoder> result =
  50         std::make_unique<CImageDecoder>(addonInfo.second, strMimeType);
  51     if (!result->IsCreated())
  52     {
  53       continue;
  54     }
  55     return result.release();
  56   }
  57
  58   return new CFFmpegImage(strMimeType);
  59 }