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  • Committer: Package Import Robot
  • Author(s): David Paleino
  • Date: 2012-03-10 08:57:09 UTC
  • mto: (7.1.1 sid)
  • mto: This revision was merged to the branch mainline in revision 9.
  • Revision ID: package-import@ubuntu.com-20120310085709-zuimi0xsth01nfkc
Tags: upstream-0.0.9
Import upstream version 0.0.9

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demo/ppmload.c
 
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/*
 
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 * libopenraw - ppmload.c
 
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 *
 
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 * Copyright (C) 2007, 2010 Hubert Figuiere
 
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 *
 
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 * This library is free software; you can redistribute it and/or
 
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 * modify it under the terms of the GNU Lesser General Public
 
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 * License as published by the Free Software Foundation; either
 
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 * version 2.1 of the License, or (at your option) any later version.
 
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 *
 
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 * This library 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 GNU
 
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 * Lesser General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU Lesser General Public
 
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 * License along with this library; if not, write to the Free Software
 
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 
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 */
 
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#include <stdio.h>
 
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#include <stdlib.h>
 
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#include <libopenraw/libopenraw.h>
 
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int
 
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main(int argc, char **argv)
 
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{
 
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        const char *filename;
 
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        if(argc < 2) {
 
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                return 1;
 
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        }
 
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        filename = argv[1];
 
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        or_debug_set_level(DEBUG2);
 
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        if(filename && *filename) {
 
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                ORRawFileRef raw_file = or_rawfile_new(filename, OR_RAWFILE_TYPE_UNKNOWN);
 
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                if(raw_file) {
 
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                    or_error err;
 
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                    ORBitmapDataRef bitmapdata = or_bitmapdata_new();
 
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                    err = or_rawfile_get_rendered_image(raw_file, bitmapdata, 0);
 
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                    if(err == OR_ERROR_NONE) {
 
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                        uint32_t x, y;
 
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                        FILE * f;
 
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                        size_t size, written_size;
 
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                or_bitmapdata_dimensions(bitmapdata, &x, &y);
 
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                printf(" --- dimensions x = %d, y = %d\n", x, y);
 
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                f = fopen("image.ppm", "wb");
 
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                fprintf(f, "P6\n");
 
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                fprintf(f, "%d %d\n", x - 2, y);
 
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                fprintf(f, "255\n");
 
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                size = or_bitmapdata_data_size(bitmapdata);
 
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                printf(" --- size = %ld\n", (long)size);
 
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                written_size = fwrite(or_bitmapdata_data(bitmapdata), 1, size, f);
 
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                if(written_size != size) {
 
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                        printf("short read\n");
 
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                }
 
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                                fclose(f);
 
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                    }
 
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                        or_bitmapdata_release(bitmapdata);
 
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                    or_rawfile_release(raw_file);
 
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                }
 
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        }
 
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        else {
 
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                printf("No input file name\n");
 
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        }
 
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        return 0;
 
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}