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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 "render/surfacegraphics.h" |
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#ifndef USE_SDL2 |
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#include "resources/surfaceimagehelper.h" |
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#endif // USE_SDL2 |
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#include "resources/image/image.h" |
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#include "debug.h" |
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SurfaceGraphics::SurfaceGraphics() : |
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Graphics(), |
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mBlitMode(BlitMode::BLIT_NORMAL), |
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mTarget(nullptr) |
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{ |
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mOpenGL = RENDER_SOFTWARE; |
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mName = "Surface"; |
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} |
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SurfaceGraphics::~SurfaceGraphics() |
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{ |
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} |
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void SurfaceGraphics::drawImage(const Image *restrict const image, |
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int dstX, int dstY) restrict2 |
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{ |
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FUNC_BLOCK("Graphics::drawImage", 1) |
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// Check that preconditions for blitting are met. |
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if (mTarget == nullptr || |
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image == nullptr || |
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image->mSDLSurface == nullptr) |
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{ |
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return; |
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} |
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const SDL_Rect &imageRect = image->mBounds; |
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SDL_Rect dstRect; |
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SDL_Rect srcRect; |
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dstRect.x = CAST_S16(dstX); |
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dstRect.y = CAST_S16(dstY); |
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srcRect.x = CAST_S16(imageRect.x); |
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srcRect.y = CAST_S16(imageRect.y); |
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srcRect.w = CAST_U16(imageRect.w); |
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srcRect.h = CAST_U16(imageRect.h); |
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#ifdef USE_SDL2 |
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SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect); |
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#else // USE_SDL2 |
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if (mBlitMode == BlitMode::BLIT_NORMAL) |
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{ |
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SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect); |
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} |
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else |
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{ |
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SurfaceImageHelper::combineSurface(image->mSDLSurface, |
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&srcRect, mTarget, &dstRect); |
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} |
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#endif // USE_SDL2 |
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} |
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void SurfaceGraphics::copyImage(const Image *restrict const image, |
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int dstX, int dstY) restrict2 |
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{ |
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FUNC_BLOCK("Graphics::drawImage", 1) |
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// Check that preconditions for blitting are met. |
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if (mTarget == nullptr || |
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image == nullptr || |
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image->mSDLSurface == nullptr) |
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{ |
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return; |
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} |
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const SDL_Rect &imageRect = image->mBounds; |
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SDL_Rect dstRect; |
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SDL_Rect srcRect; |
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dstRect.x = CAST_S16(dstX); |
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dstRect.y = CAST_S16(dstY); |
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srcRect.x = CAST_S16(imageRect.x); |
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srcRect.y = CAST_S16(imageRect.y); |
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srcRect.w = CAST_U16(imageRect.w); |
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srcRect.h = CAST_U16(imageRect.h); |
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#ifdef USE_SDL2 |
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// probably need change some flags |
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SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect); |
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#else // USE_SDL2 |
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SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect); |
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#endif // USE_SDL2 |
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} |
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void SurfaceGraphics::drawImageCached(const Image *restrict const image, |
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int x, int y) restrict2 |
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{ |
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FUNC_BLOCK("Graphics::drawImageCached", 1) |
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// Check that preconditions for blitting are met. |
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if (mTarget == nullptr || |
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image == nullptr || |
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image->mSDLSurface == nullptr) |
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{ |
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return; |
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} |
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const SDL_Rect &rect = image->mBounds; |
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SDL_Rect dstRect; |
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SDL_Rect srcRect; |
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dstRect.x = CAST_S16(x); |
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dstRect.y = CAST_S16(y); |
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srcRect.x = CAST_S16(rect.x); |
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srcRect.y = CAST_S16(rect.y); |
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srcRect.w = CAST_U16(rect.w); |
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srcRect.h = CAST_U16(rect.h); |
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#ifdef USE_SDL2 |
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SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect); |
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#else // USE_SDL2 |
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if (mBlitMode == BlitMode::BLIT_NORMAL) |
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{ |
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SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect); |
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} |
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else |
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{ |
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SurfaceImageHelper::combineSurface(image->mSDLSurface, &srcRect, |
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mTarget, &dstRect); |
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} |
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#endif // USE_SDL2 |
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} |
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void SurfaceGraphics::completeCache() restrict2 |
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{ |
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} |