X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=synfig-core%2Ftags%2Fsynfig_0_61_06%2Fsrc%2Fsynfig%2Ftarget_null.h;fp=synfig-core%2Ftags%2Fsynfig_0_61_06%2Fsrc%2Fsynfig%2Ftarget_null.h;h=2ffb19e65898a7027c9f4dded549cd02643ace37;hb=9f067badc4463e2ad6363dfe9b8c4fc28b0ec503;hp=0000000000000000000000000000000000000000;hpb=34168bb24164074ff22eb5bc47a612a738901e0a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_06/src/synfig/target_null.h b/synfig-core/tags/synfig_0_61_06/src/synfig/target_null.h new file mode 100644 index 0000000..2ffb19e --- /dev/null +++ b/synfig-core/tags/synfig_0_61_06/src/synfig/target_null.h @@ -0,0 +1,71 @@ +/* === S Y N F I G ========================================================= */ +/*! \file target_null.h +** \brief Template Header +** +** $Id$ +** +** \legal +** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley +** +** This package 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 package 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. +** \endlegal +*/ +/* ========================================================================= */ + +/* === S T A R T =========================================================== */ + +#ifndef __SYNFIG_TARGET_NULL_H +#define __SYNFIG_TARGET_NULL_H + +/* === H E A D E R S ======================================================= */ + +#include "target_scanline.h" +#include "general.h" + +/* === M A C R O S ========================================================= */ + +/* === T Y P E D E F S ===================================================== */ + +/* === C L A S S E S & S T R U C T S ======================================= */ + +namespace synfig { + +/*! \class Target_Null +** \brief A target which renders to nothing. Useful for benchmarks and other tests. +** \todo writeme +*/ +class Target_Null : public Target_Scanline +{ + Color *buffer; + + Target_Null():buffer(0) { } + +public: + + ~Target_Null() { delete buffer; } + + virtual bool start_frame(ProgressCallback *cb=NULL) + { delete buffer; buffer=new Color[desc.get_w()*sizeof(Color)]; return true; } + + virtual void end_frame() { delete buffer; buffer=0; return; } + + virtual Color * start_scanline(int scanline) { return buffer; } + + virtual bool end_scanline() { return true; } + + static Target* create(const char *filename=0) { return new Target_Null(); } +}; // END of class Target_Null + +}; // END of namespace synfig + +/* === E N D =============================================================== */ + +#endif