1/* 2** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com> 3** 4** This program is free software; you can redistribute it and/or modify 5** it under the terms of the GNU General Public License as published by 6** the Free Software Foundation; either version 2 of the License, or 7** (at your option) any later version. 8** 9** This program is distributed in the hope that it will be useful, 10** but WITHOUT ANY WARRANTY; without even the implied warranty of 11** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12** GNU General Public License for more details. 13** 14** You should have received a copy of the GNU General Public License 15** along with this program; if not, write to the Free Software 16** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17*/ 18 19#include "sfconfig.h" 20 21#include <stdio.h> 22#include <stdlib.h> 23#include <string.h> 24 25#if HAVE_UNISTD_H 26#include <unistd.h> 27#else 28#include "sf_unistd.h" 29#endif 30 31#include <sndfile.h> 32 33#include "utils.h" 34 35#define BUFFER_LEN (1024 * 1024) 36#define BUFFER_COUNT (768) 37 38static void largefile_test (int filetype, const char * filename) ; 39 40int 41main (void) 42{ 43 largefile_test (SF_FORMAT_WAV, "largefile.wav") ; 44 largefile_test (SF_FORMAT_AIFF, "largefile.aiff") ; 45 46 return 0 ; 47} /* main */ 48 49static void 50largefile_test (int filetype, const char * filename) 51{ static float data [BUFFER_LEN] ; 52 SNDFILE *file ; 53 SF_INFO sfinfo ; 54 int k ; 55 56 print_test_name ("largefile_test", filename) ; 57 58 sfinfo.samplerate = 44100 ; 59 sfinfo.channels = 2 ; 60 sfinfo.frames = 0 ; 61 sfinfo.format = (filetype | SF_FORMAT_PCM_32) ; 62 63 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; 64 65 for (k = 0 ; k < BUFFER_COUNT ; k++) 66 test_write_float_or_die (file, k, data, BUFFER_LEN, __LINE__) ; 67 68 sf_close (file) ; 69 70 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; 71 72 if ((sfinfo.frames * sfinfo.channels) / BUFFER_LEN != BUFFER_COUNT) 73 { printf ("\n\nLine %d : bad frame count.\n", __LINE__) ; 74 exit (1) ; 75 } ; 76 77 sf_close (file) ; 78 79 unlink (filename) ; 80 puts ("ok") ; 81 82 83 return ; 84} /* largefile_test */ 85 86