From d6ec8c194778bf2e06c2d84013435a4144fde6e8 Mon Sep 17 00:00:00 2001 From: Einar Johan Trøan Sømåen Date: Thu, 13 Dec 2012 23:14:58 +0100 Subject: WINTERMUTE: Split renderTicket into a separate file. --- .../base/gfx/osystem/base_render_osystem.cpp | 68 +------------- .../base/gfx/osystem/base_render_osystem.h | 23 +---- .../wintermute/base/gfx/osystem/render_ticket.cpp | 103 +++++++++++++++++++++ .../wintermute/base/gfx/osystem/render_ticket.h | 63 +++++++++++++ 4 files changed, 169 insertions(+), 88 deletions(-) create mode 100644 engines/wintermute/base/gfx/osystem/render_ticket.cpp create mode 100644 engines/wintermute/base/gfx/osystem/render_ticket.h (limited to 'engines/wintermute/base/gfx') diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp index 3a69e53d16..5097d2078f 100644 --- a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp +++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp @@ -28,6 +28,7 @@ #include "engines/wintermute/base/gfx/osystem/base_render_osystem.h" #include "engines/wintermute/base/gfx/osystem/base_surface_osystem.h" +#include "engines/wintermute/base/gfx/osystem/render_ticket.h" #include "engines/wintermute/base/base_surface_storage.h" #include "engines/wintermute/base/gfx/base_image.h" #include "engines/wintermute/math/math_util.h" @@ -40,58 +41,6 @@ namespace Wintermute { -RenderTicket::RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY, bool disableAlpha) : _owner(owner), - _srcRect(*srcRect), _dstRect(*dstRect), _drawNum(0), _isValid(true), _wantsDraw(true), _hasAlpha(!disableAlpha) { - _colorMod = 0; - _batchNum = 0; - _mirror = TransparentSurface::FLIP_NONE; - if (mirrorX) { - _mirror |= TransparentSurface::FLIP_V; - } - if (mirrorY) { - _mirror |= TransparentSurface::FLIP_H; - } - if (surf) { - _surface = new Graphics::Surface(); - _surface->create((uint16)srcRect->width(), (uint16)srcRect->height(), surf->format); - assert(_surface->format.bytesPerPixel == 4); - // Get a clipped copy of the surface - for (int i = 0; i < _surface->h; i++) { - memcpy(_surface->getBasePtr(0, i), surf->getBasePtr(srcRect->left, srcRect->top + i), srcRect->width() * _surface->format.bytesPerPixel); - } - // Then scale it if necessary - if (dstRect->width() != srcRect->width() || dstRect->height() != srcRect->height()) { - TransparentSurface src(*_surface, false); - Graphics::Surface *temp = src.scale(dstRect->width(), dstRect->height()); - _surface->free(); - delete _surface; - _surface = temp; - } - } else { - _surface = NULL; - } -} - -RenderTicket::~RenderTicket() { - if (_surface) { - _surface->free(); - delete _surface; - } -} - -bool RenderTicket::operator==(RenderTicket &t) { - if ((t._owner != _owner) || - (t._batchNum != t._batchNum) || - (t._hasAlpha != _hasAlpha) || - (t._mirror != _mirror) || - (t._colorMod != _colorMod) || - (t._dstRect != _dstRect) || - (t._srcRect != _srcRect)) { - return false; - } - return true; -} - BaseRenderer *makeOSystemRenderer(BaseGame *inGame) { return new BaseRenderOSystem(inGame); } @@ -524,20 +473,7 @@ void BaseRenderOSystem::drawFromSurface(RenderTicket *ticket, Common::Rect *clip } } void BaseRenderOSystem::drawFromSurface(RenderTicket *ticket, Common::Rect *srcRect, Common::Rect *dstRect, Common::Rect *clipRect) { - TransparentSurface src(*ticket->getSurface(), false); - bool doDelete = false; - if (!clipRect) { - doDelete = true; - clipRect = new Common::Rect(); - clipRect->setWidth(ticket->getSurface()->w); - clipRect->setHeight(ticket->getSurface()->h); - } - - src._enableAlphaBlit = ticket->_hasAlpha; - src.blit(*_renderSurface, dstRect->left, dstRect->top, ticket->_mirror, clipRect, _colorMod, clipRect->width(), clipRect->height()); - if (doDelete) { - delete clipRect; - } + ticket->drawToSurface(_renderSurface, srcRect, dstRect, clipRect); } ////////////////////////////////////////////////////////////////////////// diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.h b/engines/wintermute/base/gfx/osystem/base_render_osystem.h index e13085d68a..e7f14470f4 100644 --- a/engines/wintermute/base/gfx/osystem/base_render_osystem.h +++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.h @@ -36,28 +36,7 @@ namespace Wintermute { class BaseSurfaceOSystem; -class RenderTicket { - Graphics::Surface *_surface; -public: - RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRest, bool mirrorX = false, bool mirrorY = false, bool disableAlpha = false); - RenderTicket() : _isValid(true), _wantsDraw(false), _drawNum(0) {} - ~RenderTicket(); - const Graphics::Surface *getSurface() { return _surface; } - Common::Rect _srcRect; - Common::Rect _dstRect; - uint32 _mirror; - uint32 _batchNum; - bool _hasAlpha; - - bool _isValid; - bool _wantsDraw; - uint32 _drawNum; - uint32 _colorMod; - - BaseSurfaceOSystem *_owner; - bool operator==(RenderTicket &a); -}; - +class RenderTicket; class BaseRenderOSystem : public BaseRenderer { public: BaseRenderOSystem(BaseGame *inGame); diff --git a/engines/wintermute/base/gfx/osystem/render_ticket.cpp b/engines/wintermute/base/gfx/osystem/render_ticket.cpp new file mode 100644 index 0000000000..8b513f8543 --- /dev/null +++ b/engines/wintermute/base/gfx/osystem/render_ticket.cpp @@ -0,0 +1,103 @@ +/* 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 + */ + +#include "engines/wintermute/graphics/transparent_surface.h" +#include "engines/wintermute/base/gfx/osystem/render_ticket.h" + +namespace Wintermute { + +RenderTicket::RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY, bool disableAlpha) : _owner(owner), +_srcRect(*srcRect), _dstRect(*dstRect), _drawNum(0), _isValid(true), _wantsDraw(true), _hasAlpha(!disableAlpha) { + _colorMod = 0; + _batchNum = 0; + _mirror = TransparentSurface::FLIP_NONE; + if (mirrorX) { + _mirror |= TransparentSurface::FLIP_V; + } + if (mirrorY) { + _mirror |= TransparentSurface::FLIP_H; + } + if (surf) { + _surface = new Graphics::Surface(); + _surface->create((uint16)srcRect->width(), (uint16)srcRect->height(), surf->format); + assert(_surface->format.bytesPerPixel == 4); + // Get a clipped copy of the surface + for (int i = 0; i < _surface->h; i++) { + memcpy(_surface->getBasePtr(0, i), surf->getBasePtr(srcRect->left, srcRect->top + i), srcRect->width() * _surface->format.bytesPerPixel); + } + // Then scale it if necessary + if (dstRect->width() != srcRect->width() || dstRect->height() != srcRect->height()) { + TransparentSurface src(*_surface, false); + Graphics::Surface *temp = src.scale(dstRect->width(), dstRect->height()); + _surface->free(); + delete _surface; + _surface = temp; + } + } else { + _surface = NULL; + } +} + +RenderTicket::~RenderTicket() { + if (_surface) { + _surface->free(); + delete _surface; + } +} + +bool RenderTicket::operator==(RenderTicket &t) { + if ((t._owner != _owner) || + (t._batchNum != t._batchNum) || + (t._hasAlpha != _hasAlpha) || + (t._mirror != _mirror) || + (t._colorMod != _colorMod) || + (t._dstRect != _dstRect) || + (t._srcRect != _srcRect)) { + return false; + } + return true; +} + +void RenderTicket::drawToSurface(Graphics::Surface *_targetSurface, Common::Rect *srcRect, Common::Rect *dstRect, Common::Rect *clipRect) { + TransparentSurface src(*getSurface(), false); + bool doDelete = false; + if (!clipRect) { + doDelete = true; + clipRect = new Common::Rect(); + clipRect->setWidth(getSurface()->w); + clipRect->setHeight(getSurface()->h); + } + + src._enableAlphaBlit = _hasAlpha; + src.blit(*_targetSurface, dstRect->left, dstRect->top, _mirror, clipRect, _colorMod, clipRect->width(), clipRect->height()); + if (doDelete) { + delete clipRect; + } +} + +} // end of namespace Wintermute diff --git a/engines/wintermute/base/gfx/osystem/render_ticket.h b/engines/wintermute/base/gfx/osystem/render_ticket.h new file mode 100644 index 0000000000..242822c868 --- /dev/null +++ b/engines/wintermute/base/gfx/osystem/render_ticket.h @@ -0,0 +1,63 @@ +/* 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_RENDER_TICKET_H +#define WINTERMUTE_RENDER_TICKET_H + +#include "graphics/surface.h" +#include "common/rect.h" + +namespace Wintermute { + +class BaseSurfaceOSystem; +class RenderTicket { + Graphics::Surface *_surface; +public: + RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRest, bool mirrorX = false, bool mirrorY = false, bool disableAlpha = false); + RenderTicket() : _isValid(true), _wantsDraw(false), _drawNum(0) {} + ~RenderTicket(); + const Graphics::Surface *getSurface() { return _surface; } + void drawToSurface(Graphics::Surface *_targetSurface, Common::Rect *srcRect, Common::Rect *dstRect, Common::Rect *clipRect); + Common::Rect _srcRect; + Common::Rect _dstRect; + uint32 _mirror; + uint32 _batchNum; + bool _hasAlpha; + + bool _isValid; + bool _wantsDraw; + uint32 _drawNum; + uint32 _colorMod; + + BaseSurfaceOSystem *_owner; + bool operator==(RenderTicket &a); +}; + +} // end of namespace Wintermute + +#endif -- cgit v1.2.3