| /* |
| ** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com> |
| ** |
| ** This program 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 program 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. |
| ** |
| ** You should have received a copy of the GNU General Public License |
| ** along with this program; if not, write to the Free Software |
| ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #include "sfconfig.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <math.h> |
| |
| #include <sndfile.h> |
| |
| #include "utils.h" |
| |
| #define SAMPLE_RATE 8000 |
| |
| typedef struct |
| { int enc_fmt ; |
| |
| const char * enc_name ; |
| const char * dec_name ; |
| |
| uint64_t enc_cksum ; |
| uint64_t dec_cksum ; |
| } CHECKSUM ; |
| |
| static CHECKSUM |
| checksum_orig [] = |
| { |
| { SF_FORMAT_RAW | SF_FORMAT_ULAW, |
| "checksum.ulaw", "cksum_ulaw.pcm16", |
| 0x33aefae029e0c888LL, 0x595cd6e47edd0cffLL |
| }, |
| { SF_FORMAT_RAW | SF_FORMAT_ALAW, |
| "checksum.alaw", "cksum_alaw.pcm16", |
| 0x48c798da3572d468LL, 0x6837d74869af5bb6LL |
| }, |
| { SF_FORMAT_RAW | SF_FORMAT_GSM610, |
| "checksum.gsm", "cksum_gsm.pcm16", |
| 0x1b1f64ff2acf858fLL, 0x504179dbadd4bce6LL |
| }, |
| { SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, |
| "checksum.vox", "cksum_vox.pcm16", |
| 0xf1147fb3a298f4dfLL, 0xfc9c0cb8b12cb0abLL |
| }, |
| } ; |
| |
| static void checksum_test (const CHECKSUM * cksum) ; |
| |
| static float orig [1 << 14] ; |
| static short data [1 << 14] ; |
| |
| int |
| main (void) |
| { unsigned k ; |
| |
| gen_windowed_sine_float (orig, ARRAY_LEN (orig), 0.9) ; |
| |
| for (k = 0 ; k < ARRAY_LEN (checksum_orig) ; k++) |
| checksum_test (&checksum_orig [k]) ; |
| |
| return 0 ; |
| } /* main */ |
| |
| /*============================================================================== |
| */ |
| |
| static void |
| checksum_test (const CHECKSUM * cksum) |
| { SNDFILE * file ; |
| SF_INFO info ; |
| |
| print_test_name (__func__, cksum->enc_name) ; |
| |
| info.format = cksum->enc_fmt ; |
| info.channels = 1 ; |
| info.samplerate = SAMPLE_RATE ; |
| |
| file = test_open_file_or_die (cksum->enc_name, SFM_WRITE, &info, 0, __LINE__) ; |
| test_write_float_or_die (file, 0, orig, ARRAY_LEN (orig), __LINE__) ; |
| sf_close (file) ; |
| |
| check_file_hash_or_die (cksum->enc_name, cksum->enc_cksum, __LINE__) ; |
| puts ("ok") ; |
| |
| /*------------------------------------------------------------------------*/ |
| |
| print_test_name (__func__, cksum->dec_name) ; |
| |
| info.format = cksum->enc_fmt ; |
| info.channels = 1 ; |
| info.samplerate = SAMPLE_RATE ; |
| |
| file = test_open_file_or_die (cksum->enc_name, SFM_READ, &info, 0, __LINE__) ; |
| test_read_short_or_die (file, 0, data, ARRAY_LEN (data), __LINE__) ; |
| sf_close (file) ; |
| |
| info.format = SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; |
| info.channels = 1 ; |
| info.samplerate = SAMPLE_RATE ; |
| |
| file = test_open_file_or_die (cksum->dec_name, SFM_WRITE, &info, 0, __LINE__) ; |
| test_write_short_or_die (file, 0, data, ARRAY_LEN (data), __LINE__) ; |
| sf_close (file) ; |
| |
| check_file_hash_or_die (cksum->dec_name, cksum->dec_cksum, __LINE__) ; |
| |
| remove (cksum->enc_name) ; |
| remove (cksum->dec_name) ; |
| |
| puts ("ok") ; |
| } /* checksum_test */ |
| |