+++ /dev/null
-[+ AutoGen5 template c +]
-/*
-** Copyright (C) 1999-2011 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>
-
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <sndfile.h>
-
-#include "dft_cmp.h"
-#include "utils.h"
-
-#define SAMPLE_RATE 16000
-
-static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ;
-static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ;
-
-[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type
-+]static void [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) ;
-[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type
-+]
-
-static double double_data [DFT_DATA_LENGTH] ;
-static double double_test [DFT_DATA_LENGTH] ;
-
-static float float_data [DFT_DATA_LENGTH] ;
-static float float_test [DFT_DATA_LENGTH] ;
-
-static double double_data [DFT_DATA_LENGTH] ;
-static short short_data [DFT_DATA_LENGTH] ;
-static int int_data [DFT_DATA_LENGTH] ;
-
-int
-main (int argc, char *argv [])
-{ int allow_exit = 1 ;
-
- if (argc == 2 && ! strstr (argv [1], "no-exit"))
- allow_exit = 0 ;
-
-#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0))
- puts ("*** Cannot run this test on this platform because it lacks lrintf().") ;
- exit (0) ;
-#endif
-
- /* Float tests. */
- float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ;
-
- /* Test both signed and unsigned 8 bit files. */
- float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ;
- float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ;
-
- float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ;
- float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ;
- float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ;
-
- float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ;
- float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ;
-
- float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ;
- float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ;
- float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ;
-
- float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ;
- float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ;
- float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ;
-
- /* PAF files do not use the same encoding method for 24 bit PCM data as other file
- ** formats so we need to explicitly test it here.
- */
- float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ;
- float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ;
-
- float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ;
- float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ;
- float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ;
-
- float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ;
-
- float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ;
- float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ;
-
- float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ;
- float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ;
- float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ;
-
-#if HAVE_EXTERNAL_LIBS
- float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ;
- float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ;
- float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ;
-
- float_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -31.0) ;
-#endif
-
- float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ;
-
- /*==============================================================================
- ** Double tests.
- */
-
- double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ;
-
- /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */
- double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ;
- double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ;
-
- double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ;
- double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ;
- double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ;
-
- double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ;
- double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ;
-
- double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ;
- double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ;
- double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ;
-
- double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ;
- double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ;
- double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ;
-
- /* 24 bit PCM PAF files tested here. */
- double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ;
- double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ;
-
- double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ;
- double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ;
- double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ;
-
- double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ;
-
- double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ;
- double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ;
-
- double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ;
- double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ;
- double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ;
-
-#if HAVE_EXTERNAL_LIBS
- double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ;
- double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ;
- double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ;
-
- double_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -29.0) ;
-#endif
-
- double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ;
-
- putchar ('\n') ;
- /* Float int tests. */
-[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type
-+] [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +].au") ;
-[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type
-+]
-
- return 0 ;
-} /* main */
-
-/*============================================================================================
- * Here are the test functions.
- */
-
-static void
-float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr)
-{ SNDFILE *file ;
- SF_INFO sfinfo ;
- double snr ;
-
- print_test_name ("float_scaled_test", filename) ;
-
- gen_windowed_sine_float (float_data, DFT_DATA_LENGTH, 1.0) ;
-
- sfinfo.samplerate = SAMPLE_RATE ;
- sfinfo.frames = DFT_DATA_LENGTH ;
- sfinfo.channels = 1 ;
- sfinfo.format = filetype ;
-
- file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
- sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
-
- test_write_float_or_die (file, 0, float_data, DFT_DATA_LENGTH, __LINE__) ;
-
- sf_close (file) ;
-
- memset (float_test, 0, sizeof (float_test)) ;
-
- file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
- sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
-
- exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
- 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) ;
- exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
-
- check_log_buffer_or_die (file, __LINE__) ;
-
- test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ;
-
- sf_close (file) ;
-
- snr = dft_cmp_float (__LINE__, float_data, float_test, DFT_DATA_LENGTH, target_snr, allow_exit) ;
-
- exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ;
-
- printf ("% 6.1fdB SNR ... ok\n", snr) ;
-
- unlink (filename) ;
-
- return ;
-} /* float_scaled_test */
-
-static void
-double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr)
-{ SNDFILE *file ;
- SF_INFO sfinfo ;
- double snr ;
-
- print_test_name ("double_scaled_test", filename) ;
-
- gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ;
-
- sfinfo.samplerate = SAMPLE_RATE ;
- sfinfo.frames = DFT_DATA_LENGTH ;
- sfinfo.channels = 1 ;
- sfinfo.format = filetype ;
-
- file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
- sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
-
- test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ;
-
- sf_close (file) ;
-
- memset (double_test, 0, sizeof (double_test)) ;
-
- file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
- sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
-
- exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
- 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) ;
- exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
-
- check_log_buffer_or_die (file, __LINE__) ;
-
- test_read_double_or_die (file, 0, double_test, DFT_DATA_LENGTH, __LINE__) ;
-
- sf_close (file) ;
-
- snr = dft_cmp_double (__LINE__, double_data, double_test, DFT_DATA_LENGTH, target_snr, allow_exit) ;
-
- exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ;
-
- printf ("% 6.1fdB SNR ... ok\n", snr) ;
-
- unlink (filename) ;
-
- return ;
-} /* double_scaled_test */
-
-/*==============================================================================
-*/
-
-[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type
-+]
-static void
-[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename)
-{ SNDFILE *file ;
- SF_INFO sfinfo ;
- unsigned k, max ;
-
- print_test_name ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test", filename) ;
-
- gen_windowed_sine_[+ (get "float_name") +] ([+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), 0.98) ;
-
- sfinfo.samplerate = SAMPLE_RATE ;
- sfinfo.frames = ARRAY_LEN ([+ (get "int_name") +]_data) ;
- sfinfo.channels = 1 ;
- sfinfo.format = [+ (get "end_type") +] | SF_FORMAT_AU | [+ (get "minor_type") +] ;
-
- file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
- test_write_[+ (get "float_name") +]_or_die (file, 0, [+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), __LINE__) ;
- sf_close (file) ;
-
- file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
-
- if (sfinfo.frames != ARRAY_LEN ([+ (get "float_name") +]_data))
- { 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) ;
- exit (1) ;
- } ;
-
- if (sfinfo.channels != 1)
- { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
- exit (1) ;
- } ;
-
- sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
-
- test_read_[+ (get "int_name") +]_or_die (file, 0, [+ (get "int_name") +]_data, ARRAY_LEN ([+ (get "int_name") +]_data), __LINE__) ;
- sf_close (file) ;
-
- max = 0 ;
- for (k = 0 ; k < ARRAY_LEN ([+ (get "int_name") +]_data) ; k++)
- if ((unsigned) abs ([+ (get "int_name") +]_data [k]) > max)
- max = abs ([+ (get "int_name") +]_data [k]) ;
-
- if (1.0 * abs (max - [+ (get "int_max") +]) / [+ (get "int_max") +] > 0.01)
- { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, [+ (get "int_max") +]) ;
- exit (1) ;
- } ;
-
- unlink (filename) ;
- puts ("ok") ;
-} /* [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test */
-[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type +]
-