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Diffstat (limited to 'engines/wintermute/base/gfx/osystem/base_render_osystem.h')
| -rw-r--r-- | engines/wintermute/base/gfx/osystem/base_render_osystem.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.h b/engines/wintermute/base/gfx/osystem/base_render_osystem.h new file mode 100644 index 0000000000..2c89037183 --- /dev/null +++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.h @@ -0,0 +1,123 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +/* + * This file is based on WME Lite. + * http://dead-code.org/redir.php?target=wmelite + * Copyright (c) 2011 Jan Nedoma + */ + +#ifndef WINTERMUTE_BASE_RENDERER_SDL_H +#define WINTERMUTE_BASE_RENDERER_SDL_H + +#include "engines/wintermute/base/gfx/base_renderer.h" +#include "common/rect.h" +#include "graphics/surface.h" +#include "common/list.h" + +namespace Wintermute { +class BaseSurfaceOSystem; +class RenderTicket; +class BaseRenderOSystem : public BaseRenderer { +public: + BaseRenderOSystem(BaseGame *inGame); + ~BaseRenderOSystem(); + + Common::String getName() const; + + bool initRenderer(int width, int height, bool windowed); + bool flip(); + virtual bool indicatorFlip(); + bool fill(byte r, byte g, byte b, Common::Rect *rect = NULL); + Graphics::PixelFormat getPixelFormat() const; + void fade(uint16 alpha); + void fadeToColor(byte r, byte g, byte b, byte a, Common::Rect *rect = NULL); + + bool drawLine(int x1, int y1, int x2, int y2, uint32 color); + + BaseImage *takeScreenshot(); + + void setAlphaMod(byte alpha); + void setColorMod(byte r, byte g, byte b); + void invalidateTicket(RenderTicket *renderTicket); + void invalidateTicketsFromSurface(BaseSurfaceOSystem *surf); + void drawFromTicket(RenderTicket *renderTicket); + + bool setViewport(int left, int top, int right, int bottom); + bool setViewport(Rect32 *rect) { return BaseRenderer::setViewport(rect); } + Rect32 getViewPort(); + void modTargetRect(Common::Rect *rect); + void pointFromScreen(Point32 *point); + void pointToScreen(Point32 *point); + + void dumpData(const char *filename); + + float getScaleRatioX() const { + return _ratioX; + } + float getScaleRatioY() const { + return _ratioY; + } + virtual bool startSpriteBatch(); + virtual bool endSpriteBatch(); + void endSaveLoad(); + void drawSurface(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY, bool disableAlpha = false); + void repeatLastDraw(int offsetX, int offsetY, int numTimesX, int numTimesY); + BaseSurface *createSurface(); +private: + void addDirtyRect(const Common::Rect &rect); + void drawTickets(); + // Non-dirty-rects: + void drawFromSurface(RenderTicket *ticket); + // Dirty-rects: + void drawFromSurface(RenderTicket *ticket, Common::Rect *dstRect, Common::Rect *clipRect); + typedef Common::List<RenderTicket *>::iterator RenderQueueIterator; + Common::Rect *_dirtyRect; + Common::List<RenderTicket *> _renderQueue; + RenderQueueIterator _lastAddedTicket; + RenderTicket *_previousTicket; + + bool _needsFlip; + uint32 _drawNum; + Common::Rect _renderRect; + Graphics::Surface *_renderSurface; + Graphics::Surface *_blankSurface; + + int _borderLeft; + int _borderTop; + int _borderRight; + int _borderBottom; + + bool _disableDirtyRects; + bool _spriteBatch; + uint32 _batchNum; + float _ratioX; + float _ratioY; + uint32 _colorMod; + uint32 _clearColor; + + bool _skipThisFrame; +}; + +} // end of namespace Wintermute + +#endif |