d8f2040dba
Enabled system API for begin/end gfx transactions, initSize, setGraphicsMode. Function setGraphicsMode will use optional params to trigger 3d rendering and switch to proper SDL Gfx manager.
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
/* ResidualVM - Graphic Adventure Engine
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*
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* ResidulVM 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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*
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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, 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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*/
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#ifndef BACKENDS_GRAPHICS3D_ABSTRACT_H
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#define BACKENDS_GRAPHICS3D_ABSTRACT_H
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#include "common/system.h"
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#include "common/noncopyable.h"
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#include "common/keyboard.h"
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#include "common/config-manager.h"
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#include "graphics/mode.h"
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#include "graphics/palette.h"
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#include "backends/graphics/graphics.h"
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/**
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* Abstract class for graphics manager. Subclasses
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* implement the real functionality.
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*/
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class Graphics3dManager : public GraphicsManager {
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public:
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// Following methods are not used by 3D graphics managers
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#ifdef USE_RGB_COLOR
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virtual Common::List<Graphics::PixelFormat> getSupportedFormats() const {
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Common::List<Graphics::PixelFormat> supportedFormats;
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return supportedFormats;
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}
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#endif
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virtual void setPalette(const byte *colors, uint start, uint num) {}
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virtual void grabPalette(byte *colors, uint start, uint num) const {}
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virtual void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) {}
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virtual Graphics::Surface *lockScreen() { return nullptr; }
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virtual void unlockScreen() {}
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virtual void fillScreen(uint32 col) {}
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virtual void setShakePos(int shakeXOffset, int shakeYOffset) {};
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virtual void setFocusRectangle(const Common::Rect& rect) {}
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virtual void clearFocusRectangle() {}
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virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale = false, const Graphics::PixelFormat *format = NULL) {}
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virtual void setCursorPalette(const byte *colors, uint start, uint num) {}
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// Stubs for windowed gfx manager calls
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int getWindowWidth() const { return 0; }
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int getWindowHeight() const { return 0; }
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virtual void unlockWindowSize() {}
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};
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#endif
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