Alexandre Lision | 7c6f4a6 | 2013-09-05 13:27:01 -0400 | [diff] [blame] | 1 | [+ AutoGen5 template c +] |
| 2 | /* |
| 3 | ** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com> |
| 4 | ** |
| 5 | ** This program is free software; you can redistribute it and/or modify |
| 6 | ** it under the terms of the GNU General Public License as published by |
| 7 | ** the Free Software Foundation; either version 2 of the License, or |
| 8 | ** (at your option) any later version. |
| 9 | ** |
| 10 | ** This program is distributed in the hope that it will be useful, |
| 11 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | ** GNU General Public License for more details. |
| 14 | ** |
| 15 | ** You should have received a copy of the GNU General Public License |
| 16 | ** along with this program; if not, write to the Free Software |
| 17 | ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 18 | */ |
| 19 | |
| 20 | #include "sfconfig.h" |
| 21 | |
| 22 | #include <stdio.h> |
| 23 | #include <stdlib.h> |
| 24 | #include <string.h> |
| 25 | #include <math.h> |
| 26 | |
| 27 | #if HAVE_UNISTD_H |
| 28 | #include <unistd.h> |
| 29 | #endif |
| 30 | |
| 31 | #include <sndfile.h> |
| 32 | |
| 33 | #include "dft_cmp.h" |
| 34 | #include "utils.h" |
| 35 | |
| 36 | #define SAMPLE_RATE 16000 |
| 37 | |
| 38 | static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; |
| 39 | static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; |
| 40 | |
| 41 | [+ FOR float_type +][+ FOR int_type +][+ FOR endian_type |
| 42 | +]static void [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) ; |
| 43 | [+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type |
| 44 | +] |
| 45 | |
| 46 | static double double_data [DFT_DATA_LENGTH] ; |
| 47 | static double double_test [DFT_DATA_LENGTH] ; |
| 48 | |
| 49 | static float float_data [DFT_DATA_LENGTH] ; |
| 50 | static float float_test [DFT_DATA_LENGTH] ; |
| 51 | |
| 52 | static double double_data [DFT_DATA_LENGTH] ; |
| 53 | static short short_data [DFT_DATA_LENGTH] ; |
| 54 | static int int_data [DFT_DATA_LENGTH] ; |
| 55 | |
| 56 | int |
| 57 | main (int argc, char *argv []) |
| 58 | { int allow_exit = 1 ; |
| 59 | |
| 60 | if (argc == 2 && ! strstr (argv [1], "no-exit")) |
| 61 | allow_exit = 0 ; |
| 62 | |
| 63 | #if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0)) |
| 64 | puts ("*** Cannot run this test on this platform because it lacks lrintf().") ; |
| 65 | exit (0) ; |
| 66 | #endif |
| 67 | |
| 68 | /* Float tests. */ |
| 69 | float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; |
| 70 | |
| 71 | /* Test both signed and unsigned 8 bit files. */ |
| 72 | float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; |
| 73 | float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; |
| 74 | |
| 75 | float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; |
| 76 | float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ; |
| 77 | float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ; |
| 78 | |
| 79 | float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; |
| 80 | float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; |
| 81 | |
| 82 | float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; |
| 83 | float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; |
| 84 | float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; |
| 85 | |
| 86 | float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; |
| 87 | float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; |
| 88 | float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; |
| 89 | |
| 90 | /* PAF files do not use the same encoding method for 24 bit PCM data as other file |
| 91 | ** formats so we need to explicitly test it here. |
| 92 | */ |
| 93 | float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; |
| 94 | float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; |
| 95 | |
| 96 | float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; |
| 97 | float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; |
| 98 | float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; |
| 99 | |
| 100 | float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; |
| 101 | |
| 102 | float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; |
| 103 | float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ; |
| 104 | |
| 105 | float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; |
| 106 | float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; |
| 107 | float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ; |
| 108 | |
| 109 | #if HAVE_EXTERNAL_LIBS |
| 110 | float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; |
| 111 | float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; |
| 112 | float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; |
| 113 | |
| 114 | float_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -31.0) ; |
| 115 | #endif |
| 116 | |
| 117 | float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; |
| 118 | |
| 119 | /*============================================================================== |
| 120 | ** Double tests. |
| 121 | */ |
| 122 | |
| 123 | double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; |
| 124 | |
| 125 | /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */ |
| 126 | double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; |
| 127 | double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; |
| 128 | |
| 129 | double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; |
| 130 | double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ; |
| 131 | double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ; |
| 132 | |
| 133 | double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; |
| 134 | double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; |
| 135 | |
| 136 | double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; |
| 137 | double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; |
| 138 | double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; |
| 139 | |
| 140 | double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; |
| 141 | double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; |
| 142 | double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; |
| 143 | |
| 144 | /* 24 bit PCM PAF files tested here. */ |
| 145 | double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; |
| 146 | double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; |
| 147 | |
| 148 | double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; |
| 149 | double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; |
| 150 | double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; |
| 151 | |
| 152 | double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; |
| 153 | |
| 154 | double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; |
| 155 | double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ; |
| 156 | |
| 157 | double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; |
| 158 | double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; |
| 159 | double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ; |
| 160 | |
| 161 | #if HAVE_EXTERNAL_LIBS |
| 162 | double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; |
| 163 | double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; |
| 164 | double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; |
| 165 | |
| 166 | double_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -29.0) ; |
| 167 | #endif |
| 168 | |
| 169 | double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; |
| 170 | |
| 171 | putchar ('\n') ; |
| 172 | /* Float int tests. */ |
| 173 | [+ FOR float_type +][+ FOR int_type +][+ FOR endian_type |
| 174 | +] [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +].au") ; |
| 175 | [+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type |
| 176 | +] |
| 177 | |
| 178 | return 0 ; |
| 179 | } /* main */ |
| 180 | |
| 181 | /*============================================================================================ |
| 182 | * Here are the test functions. |
| 183 | */ |
| 184 | |
| 185 | static void |
| 186 | float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) |
| 187 | { SNDFILE *file ; |
| 188 | SF_INFO sfinfo ; |
| 189 | double snr ; |
| 190 | |
| 191 | print_test_name ("float_scaled_test", filename) ; |
| 192 | |
| 193 | gen_windowed_sine_float (float_data, DFT_DATA_LENGTH, 1.0) ; |
| 194 | |
| 195 | sfinfo.samplerate = SAMPLE_RATE ; |
| 196 | sfinfo.frames = DFT_DATA_LENGTH ; |
| 197 | sfinfo.channels = 1 ; |
| 198 | sfinfo.format = filetype ; |
| 199 | |
| 200 | file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; |
| 201 | sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; |
| 202 | |
| 203 | test_write_float_or_die (file, 0, float_data, DFT_DATA_LENGTH, __LINE__) ; |
| 204 | |
| 205 | sf_close (file) ; |
| 206 | |
| 207 | memset (float_test, 0, sizeof (float_test)) ; |
| 208 | |
| 209 | file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; |
| 210 | sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; |
| 211 | |
| 212 | exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; |
| 213 | exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; |
| 214 | exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; |
| 215 | |
| 216 | check_log_buffer_or_die (file, __LINE__) ; |
| 217 | |
| 218 | test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ; |
| 219 | |
| 220 | sf_close (file) ; |
| 221 | |
| 222 | snr = dft_cmp_float (__LINE__, float_data, float_test, DFT_DATA_LENGTH, target_snr, allow_exit) ; |
| 223 | |
| 224 | exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; |
| 225 | |
| 226 | printf ("% 6.1fdB SNR ... ok\n", snr) ; |
| 227 | |
| 228 | unlink (filename) ; |
| 229 | |
| 230 | return ; |
| 231 | } /* float_scaled_test */ |
| 232 | |
| 233 | static void |
| 234 | double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) |
| 235 | { SNDFILE *file ; |
| 236 | SF_INFO sfinfo ; |
| 237 | double snr ; |
| 238 | |
| 239 | print_test_name ("double_scaled_test", filename) ; |
| 240 | |
| 241 | gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ; |
| 242 | |
| 243 | sfinfo.samplerate = SAMPLE_RATE ; |
| 244 | sfinfo.frames = DFT_DATA_LENGTH ; |
| 245 | sfinfo.channels = 1 ; |
| 246 | sfinfo.format = filetype ; |
| 247 | |
| 248 | file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; |
| 249 | sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; |
| 250 | |
| 251 | test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ; |
| 252 | |
| 253 | sf_close (file) ; |
| 254 | |
| 255 | memset (double_test, 0, sizeof (double_test)) ; |
| 256 | |
| 257 | file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; |
| 258 | sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; |
| 259 | |
| 260 | exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; |
| 261 | exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; |
| 262 | exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; |
| 263 | |
| 264 | check_log_buffer_or_die (file, __LINE__) ; |
| 265 | |
| 266 | test_read_double_or_die (file, 0, double_test, DFT_DATA_LENGTH, __LINE__) ; |
| 267 | |
| 268 | sf_close (file) ; |
| 269 | |
| 270 | snr = dft_cmp_double (__LINE__, double_data, double_test, DFT_DATA_LENGTH, target_snr, allow_exit) ; |
| 271 | |
| 272 | exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; |
| 273 | |
| 274 | printf ("% 6.1fdB SNR ... ok\n", snr) ; |
| 275 | |
| 276 | unlink (filename) ; |
| 277 | |
| 278 | return ; |
| 279 | } /* double_scaled_test */ |
| 280 | |
| 281 | /*============================================================================== |
| 282 | */ |
| 283 | |
| 284 | [+ FOR float_type +][+ FOR int_type +][+ FOR endian_type |
| 285 | +] |
| 286 | static void |
| 287 | [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) |
| 288 | { SNDFILE *file ; |
| 289 | SF_INFO sfinfo ; |
| 290 | unsigned k, max ; |
| 291 | |
| 292 | print_test_name ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test", filename) ; |
| 293 | |
| 294 | gen_windowed_sine_[+ (get "float_name") +] ([+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), 0.98) ; |
| 295 | |
| 296 | sfinfo.samplerate = SAMPLE_RATE ; |
| 297 | sfinfo.frames = ARRAY_LEN ([+ (get "int_name") +]_data) ; |
| 298 | sfinfo.channels = 1 ; |
| 299 | sfinfo.format = [+ (get "end_type") +] | SF_FORMAT_AU | [+ (get "minor_type") +] ; |
| 300 | |
| 301 | file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; |
| 302 | test_write_[+ (get "float_name") +]_or_die (file, 0, [+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), __LINE__) ; |
| 303 | sf_close (file) ; |
| 304 | |
| 305 | file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; |
| 306 | |
| 307 | if (sfinfo.frames != ARRAY_LEN ([+ (get "float_name") +]_data)) |
| 308 | { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; |
| 309 | exit (1) ; |
| 310 | } ; |
| 311 | |
| 312 | if (sfinfo.channels != 1) |
| 313 | { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; |
| 314 | exit (1) ; |
| 315 | } ; |
| 316 | |
| 317 | sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; |
| 318 | |
| 319 | test_read_[+ (get "int_name") +]_or_die (file, 0, [+ (get "int_name") +]_data, ARRAY_LEN ([+ (get "int_name") +]_data), __LINE__) ; |
| 320 | sf_close (file) ; |
| 321 | |
| 322 | max = 0 ; |
| 323 | for (k = 0 ; k < ARRAY_LEN ([+ (get "int_name") +]_data) ; k++) |
| 324 | if ((unsigned) abs ([+ (get "int_name") +]_data [k]) > max) |
| 325 | max = abs ([+ (get "int_name") +]_data [k]) ; |
| 326 | |
| 327 | if (1.0 * abs (max - [+ (get "int_max") +]) / [+ (get "int_max") +] > 0.01) |
| 328 | { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, [+ (get "int_max") +]) ; |
| 329 | exit (1) ; |
| 330 | } ; |
| 331 | |
| 332 | unlink (filename) ; |
| 333 | puts ("ok") ; |
| 334 | } /* [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test */ |
| 335 | [+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type +] |
| 336 | |