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119 lines
3.1 KiB
C++
119 lines
3.1 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef BACKENDS_GRAPHICS_OPENGLSDL_H
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#define BACKENDS_GRAPHICS_OPENGLSDL_H
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#include "backends/platform/sdl/sdl-sys.h"
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#if defined(ARRAYSIZE) && !defined(_WINDOWS_)
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#undef ARRAYSIZE
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#endif
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#include "backends/graphics/opengl/opengl-graphics.h"
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/**
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* SDL OpenGL graphics manager
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*/
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class OpenGLSdlGraphicsManager : public OpenGLGraphicsManager {
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public:
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OpenGLSdlGraphicsManager();
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virtual ~OpenGLSdlGraphicsManager();
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virtual bool hasFeature(OSystem::Feature f);
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virtual void setFeatureState(OSystem::Feature f, bool enable);
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#ifdef USE_RGB_COLOR
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virtual Common::List<Graphics::PixelFormat> getSupportedFormats() const;
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#endif
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virtual bool notifyEvent(const Common::Event &event);
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virtual void updateScreen();
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protected:
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virtual void internUpdateScreen();
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virtual bool loadGFXMode();
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virtual void unloadGFXMode();
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virtual bool isHotkey(const Common::Event &event);
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#ifdef USE_RGB_COLOR
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Common::List<Graphics::PixelFormat> _supportedFormats;
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/**
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* Update the list of supported pixel formats.
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* This method is invoked by loadGFXMode().
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*/
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void detectSupportedFormats();
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#endif
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/**
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* Toggles fullscreen.
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* @loop loop direction for switching fullscreen mode, if 0 toggles it.
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*/
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virtual void toggleFullScreen(int loop);
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int _activeFullscreenMode;
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/**
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* Setup the fullscreen mode.
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* @return false if failed finding a mode, true otherwise.
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*/
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virtual bool setupFullscreenMode();
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virtual void setInternalMousePosition(int x, int y);
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int _lastFullscreenModeWidth;
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int _lastFullscreenModeHeight;
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int _desktopWidth;
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int _desktopHeight;
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// Hardware screen
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SDL_Surface *_hwscreen;
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// If screen was resized by the user
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bool _screenResized;
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// Ignore resize events for the number of updateScreen() calls.
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// Normaly resize events are user generated when resizing the window
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// from its borders, but in some cases a resize event can be generated
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// after a fullscreen change.
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int _ignoreResizeFrames;
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#ifdef USE_OSD
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/**
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* Displays a mode change message in OSD
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*/
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void displayModeChangedMsg();
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/**
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* Displays a scale change message in OSD
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*/
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void displayScaleChangedMsg();
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#endif
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};
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#endif
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