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7fa860166e
This allows the software upscaler to kick in, which looks much better than IPU upscaling on the RG99 Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com>
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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 3 of the License, or
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* (at your option) 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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*/
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#include "backends/graphics/opendingux/opendingux-graphics.h"
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void OpenDinguxGraphicsManager::initGraphicsSurface() {
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Uint32 flags = _videoMode.isHwPalette ? (SDL_HWSURFACE | SDL_HWPALETTE | SDL_DOUBLEBUF) : SDL_SWSURFACE;
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#ifndef RS90
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flags |= SDL_FULLSCREEN;
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#endif
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_hwScreen = SDL_SetVideoMode(_videoMode.hardwareWidth, _videoMode.hardwareHeight, _videoMode.isHwPalette ? 8 : 16,
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flags);
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_isDoubleBuf = flags & SDL_DOUBLEBUF;
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}
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void OpenDinguxGraphicsManager::getDefaultResolution(uint &w, uint &h) {
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#ifdef RS90
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SDL_PixelFormat p;
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p.BitsPerPixel = 16;
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p.BytesPerPixel = 2;
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p.Rloss = 3;
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p.Gloss = 2;
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p.Bloss = 3;
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p.Rshift = 11;
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p.Gshift = 5;
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p.Bshift = 0;
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p.Rmask = 0xf800;
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p.Gmask = 0x07e0;
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p.Bmask = 0x001f;
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p.colorkey = 0;
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p.alpha = 0;
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// Only native screen resolution is supported in RGB565 fullscreen hwsurface.
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SDL_Rect const* const*availableModes = SDL_ListModes(&p, SDL_FULLSCREEN|SDL_HWSURFACE);
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w = availableModes[0]->w;
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h = availableModes[0]->h;
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// Request 320x200 for the RG99, to let the software aspect correction kick in
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if ( w == 320 && h == 480 ) h = 200;
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#else
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w = 320;
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h = 200;
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#endif
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}
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void OpenDinguxGraphicsManager::setupHardwareSize() {
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#ifdef RS90
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_videoMode.isHwPalette = true;
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_videoMode.scaleFactor = 1;
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#else
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_videoMode.isHwPalette = false;
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#endif
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SurfaceSdlGraphicsManager::setupHardwareSize();
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}
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