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84 lines
2 KiB
C++
84 lines
2 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include <assert.h>
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#include <algorithm>
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#include "readpic.h"
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#include "pic.h"
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#include <nel/misc/rgba.h>
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using namespace std;
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//============================================================
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// Image API.
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//============================================================
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bool PIC_LoadPic(string path, vector<NLMISC::CBGRA> &tampon, uint &Width, uint &Height)
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{
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uint32 id;
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char *pal, *data;
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unsigned long w,h,depth;
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uint i;
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// Loadons l'image.
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id= PIC_Load((char*)path.c_str(), 0);
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if(id==0)
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return false;
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PIC_GetInfos( id, &pal, &data, &w, &h, &depth);
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Width=w;
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Height=h;
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// On traduit en RGBA.
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tampon.resize(w*h);
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switch(depth)
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{
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case 8:
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for(i=0;i<w*h;i++)
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{
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tampon[i].R= data[i];
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tampon[i].G= data[i];
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tampon[i].B= data[i];
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tampon[i].A= data[i];
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}
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break;
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case 24:
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for(i=0;i<w*h;i++)
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{
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tampon[i].R= data[i*3+ 0];
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tampon[i].G= data[i*3+ 1];
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tampon[i].B= data[i*3+ 2];
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tampon[i].A= 255;
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}
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break;
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case 32:
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for(i=0;i<w*h;i++)
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{
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tampon[i].R= data[i*4+ 0];
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tampon[i].G= data[i*4+ 1];
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tampon[i].B= data[i*4+ 2];
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tampon[i].A= data[i*4+ 3];
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}
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break;
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}
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// On ferme.
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PIC_Destroy(id);
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return true;
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}
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