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/* |
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* The ManaPlus Client |
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* Copyright (C) 2004-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "resources/sdlscreenshothelper.h" |
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#include "render/graphics.h" |
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#include "utils/sdlcheckutils.h" |
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PRAGMA48(GCC diagnostic push) |
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PRAGMA48(GCC diagnostic ignored "-Wshadow") |
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#ifndef SDL_BIG_ENDIAN |
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#include <SDL_endian.h> |
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#endif // SDL_BYTEORDER |
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PRAGMA48(GCC diagnostic pop) |
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#include "debug.h" |
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SdlScreenshotHelper::SdlScreenshotHelper() : |
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ScreenshotHelper() |
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{ |
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} |
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SdlScreenshotHelper::~SdlScreenshotHelper() |
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{ |
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} |
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void SdlScreenshotHelper::prepare() |
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{ |
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} |
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SDL_Surface *SdlScreenshotHelper::getScreenshot() |
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{ |
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if (mainGraphics == nullptr) |
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return nullptr; |
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#if SDL_BYTEORDER == SDL_BIG_ENDIAN |
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const int rmask = 0xff000000; |
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const int gmask = 0x00ff0000; |
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const int bmask = 0x0000ff00; |
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#else // SDL_BYTEORDER == SDL_BIG_ENDIAN |
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const int rmask = 0x000000ff; |
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const int gmask = 0x0000ff00; |
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const int bmask = 0x00ff0000; |
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#endif // SDL_BYTEORDER == SDL_BIG_ENDIAN |
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const int amask = 0x00000000; |
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SDL_Surface *const screenshot = MSDL_CreateRGBSurface(SDL_SWSURFACE, |
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mainGraphics->mWidth, mainGraphics->mHeight, |
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24, |
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rmask, gmask, bmask, amask); |
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#ifndef USE_SDL2 |
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if (screenshot != nullptr) |
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SDL_BlitSurface(mainGraphics->mWindow, nullptr, screenshot, nullptr); |
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#endif // USE_SDL2 |
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return screenshot; |
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} |