X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_05%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_imagemagick%2Fmptr_imagemagick.cpp;fp=synfig-core%2Ftags%2Fsynfig_0_61_05%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_imagemagick%2Fmptr_imagemagick.cpp;h=439eeddb5916569d165d283faff1d94e4f3506dc;hb=299aecad571ca490ce017004a0d7e555d6df0520;hp=0000000000000000000000000000000000000000;hpb=42861dc634bef4059ca95e5292033315a0b9ce30;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_imagemagick/mptr_imagemagick.cpp b/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_imagemagick/mptr_imagemagick.cpp new file mode 100644 index 0000000..439eedd --- /dev/null +++ b/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_imagemagick/mptr_imagemagick.cpp @@ -0,0 +1,249 @@ +/*! ======================================================================== +** Synfig +** ppm Target Module +** $Id: mptr_imagemagick.cpp,v 1.1.1.1 2005/01/04 01:23:11 darco Exp $ +** +** 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. +** +** === N O T E S =========================================================== +** +** ========================================================================= */ + +/* === H E A D E R S ======================================================= */ + +#ifdef USING_PCH +# include "pch.h" +#else +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include "mptr_imagemagick.h" +#include +#include +#include +#include +#include + +#endif + +/* === M A C R O S ========================================================= */ + +using namespace synfig; +using namespace std; +using namespace etl; + +/* === G L O B A L S ======================================================= */ + +SYNFIG_IMPORTER_INIT(imagemagick_mptr); +SYNFIG_IMPORTER_SET_NAME(imagemagick_mptr,"imagemagick"); +SYNFIG_IMPORTER_SET_EXT(imagemagick_mptr,"miff"); +SYNFIG_IMPORTER_SET_VERSION(imagemagick_mptr,"0.1"); +SYNFIG_IMPORTER_SET_CVS_ID(imagemagick_mptr,"$Id: mptr_imagemagick.cpp,v 1.1.1.1 2005/01/04 01:23:11 darco Exp $"); + +/* === M E T H O D S ======================================================= */ + + +imagemagick_mptr::imagemagick_mptr(const char *f) +{ + + filename=f; + file=NULL; +} + +imagemagick_mptr::~imagemagick_mptr() +{ + if(file) + pclose(file); +} + +bool +imagemagick_mptr::get_frame(synfig::Surface &surface,Time time, synfig::ProgressCallback *cb) +{ +//#define HAS_LIBPNG 1 + +#if 1 + if(file) + pclose(file); + + string command; + + if(filename.empty()) + { + if(cb)cb->error(_("No file to load")); + else synfig::error(_("No file to load")); + return false; + } + string temp_file="/tmp/deleteme.png"; + + if(filename.find("psd")!=String::npos) + command=strprintf("convert \"%s\" -flatten \"png32:%s\"\n",filename.c_str(),temp_file.c_str()); + else + command=strprintf("convert \"%s\" \"png32:%s\"\n",filename.c_str(),temp_file.c_str()); + + synfig::info("command=%s",command.c_str()); + + if(system(command.c_str())!=0) + return false; + + Importer::Handle importer(Importer::open(temp_file)); + + DEBUGPOINT(); + + if(!importer) + { + if(cb)cb->error(_("Unable to open ")+temp_file); + else synfig::error(_("Unable to open ")+temp_file); + return false; + } + + DEBUGPOINT(); + + if(!importer->get_frame(surface,0,cb)) + { + if(cb)cb->error(_("Unable to get frame from ")+temp_file); + else synfig::error(_("Unable to get frame from ")+temp_file); + return false; + } + + if(!surface) + { + if(cb)cb->error(_("Bad surface from ")+temp_file); + else synfig::error(_("Bad surface from ")+temp_file); + return false; + } + + if(1) + { + // remove odd premultiplication + for(int i=0;ierror(_("No file to load")); + else synfig::error(_("No file to load")); + return false; + } + + command=strprintf("convert \"%s\" -flatten ppm:-\n",filename.c_str()); + + file=popen(command.c_str(),"r"); + + if(!file) + { + if(cb)cb->error(_("Unable to open pipe to imagemagick")); + else synfig::error(_("Unable to open pipe to imagemagick")); + return false; + } + int w,h; + float divisor; + char cookie[2]; + + while((cookie[0]=fgetc(file))!='P' && !feof(file)); + + if(feof(file)) + { + if(cb)cb->error(_("Reached end of stream without finding PPM header")); + else synfig::error(_("Reached end of stream without finding PPM header")); + return false; + } + + cookie[1]=fgetc(file); + + if(cookie[0]!='P' || cookie[1]!='6') + { + if(cb)cb->error(string(_("stream not in PPM format"))+" \""+cookie[0]+cookie[1]+'"'); + else synfig::error(string(_("stream not in PPM format"))+" \""+cookie[0]+cookie[1]+'"'); + return false; + } + + fgetc(file); + fscanf(file,"%d %d\n",&w,&h); + fscanf(file,"%f",&divisor); + fgetc(file); + + if(feof(file)) + { + if(cb)cb->error(_("Premature end of file (after header)")); + else synfig::error(_("Premature end of file (after header)")); + return false; + } + + int x; + int y; + frame.set_wh(w,h); + for(y=0;yerror(_("Premature end of file")); + else synfig::error(_("Premature end of file")); + return false; + } + float b=gamma().r_U8_to_F32((unsigned char)fgetc(file)); + float g=gamma().g_U8_to_F32((unsigned char)fgetc(file)); + float r=gamma().b_U8_to_F32((unsigned char)fgetc(file)); +/* + float b=(float)(unsigned char)fgetc(file)/divisor; + float g=(float)(unsigned char)fgetc(file)/divisor; + float r=(float)(unsigned char)fgetc(file)/divisor; +*/ + frame[y][x]=Color( + b, + g, + r, + 1.0 + ); + } + + surface=frame; + + return true; +#endif + + +}