📄 pcm_test.c
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{ printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; test_read_short_or_die (file, 0, short_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (short_out [k] != short_in [k]) { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; exit (1) ; } ; sf_close (file) ; /* Finally, check the file hash. */ check_file_hash_or_die (filename, hash, __LINE__) ; /*-------------------------------------------------------------------------- ** Test sf_read/write_int () */ zero_count = 0 ; int_out = (int*) data_out ; int_in = (int*) data_in ; for (k = 0 ; k < items ; k++) { int_out [k] = ((k * ((k % 2) ? 3 : -3)) << 16) ; zero_count = int_out [k] ? zero_count : zero_count + 1 ; } ; if (zero_count > items / 4) { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; exit (1) ; } ; sfinfo.samplerate = 44100 ; sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ sfinfo.channels = 1 ; sfinfo.format = filetype ; file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; test_write_int_or_die (file, 0, int_out, items, __LINE__) ; sf_close (file) ; memset (int_in, 0, items * sizeof (int)) ; file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; if (sfinfo.format != filetype) { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; test_read_int_or_die (file, 0, int_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (int_out [k] != int_in [k]) { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; exit (1) ; } ; sf_close (file) ; /* Lite remove start */ /*-------------------------------------------------------------------------- ** Test sf_read/write_float () */ zero_count = 0 ; float_out = (float*) data_out ; float_in = (float*) data_in ; for (k = 0 ; k < items ; k++) { float_out [k] = (k * ((k % 2) ? 3 : -3)) ; zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; } ; if (zero_count > items / 4) { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; exit (1) ; } ; sfinfo.samplerate = 44100 ; sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ sfinfo.channels = 1 ; sfinfo.format = filetype ; file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; test_write_float_or_die (file, 0, float_out, items, __LINE__) ; sf_close (file) ; memset (float_in, 0, items * sizeof (float)) ; file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; if (sfinfo.format != filetype) { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; test_read_float_or_die (file, 0, float_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (fabs (float_out [k] - float_in [k]) > 1e-10) { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; exit (1) ; break ; } ; sf_close (file) ; /*-------------------------------------------------------------------------- ** Test sf_read/write_double () */ zero_count = 0 ; double_out = (double*) data_out ; double_in = (double*) data_in ; for (k = 0 ; k < items ; k++) { double_out [k] = (k * ((k % 2) ? 3 : -3)) ; zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; } ; if (zero_count > items / 4) { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; exit (1) ; } ; sfinfo.samplerate = 44100 ; sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ sfinfo.channels = 1 ; sfinfo.format = filetype ; file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; test_write_double_or_die (file, 0, double_out, items, __LINE__) ; sf_close (file) ; memset (double_in, 0, items * sizeof (double)) ; file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; if (sfinfo.format != filetype) { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; test_read_double_or_die (file, 0, double_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (fabs (double_out [k] - double_in [k]) > 1e-10) { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; exit (1) ; } ; sf_close (file) ; /* Lite remove end */ unlink (filename) ; puts ("ok") ;} /* pcm_test_bits_16 */static voidpcm_test_bits_24 (const char *filename, int filetype, int hash){ SNDFILE *file ; SF_INFO sfinfo ; int k, items, zero_count ; short *short_out, *short_in ; int *int_out, *int_in ; /* Lite remove start */ float *float_out, *float_in ; double *double_out, *double_in ; /* Lite remove end */ print_test_name ("pcm_test_bits_24", filename) ; items = 1024 ; short_out = (short*) data_out ; short_in = (short*) data_in ; zero_count = 0 ; for (k = 0 ; k < items ; k++) { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; zero_count = short_out [k] ? zero_count : zero_count + 1 ; } ; if (zero_count > items / 4) { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; exit (1) ; } ; sfinfo.samplerate = 44100 ; sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ sfinfo.channels = 1 ; sfinfo.format = filetype ; file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; test_write_short_or_die (file, 0, short_out, items, __LINE__) ; sf_close (file) ; memset (short_in, 0, items * sizeof (short)) ; file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; if (sfinfo.format != filetype) { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; test_read_short_or_die (file, 0, short_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (short_out [k] != short_in [k]) { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; exit (1) ; } ; sf_close (file) ; /* Finally, check the file hash. */ check_file_hash_or_die (filename, hash, __LINE__) ; /*-------------------------------------------------------------------------- ** Test sf_read/write_int () */ zero_count = 0 ; int_out = (int*) data_out ; int_in = (int*) data_in ; for (k = 0 ; k < items ; k++) { int_out [k] = ((k * ((k % 2) ? 3333 : -3333)) << 8) ; zero_count = int_out [k] ? zero_count : zero_count + 1 ; } ; if (zero_count > items / 4) { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; exit (1) ; } ; sfinfo.samplerate = 44100 ; sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ sfinfo.channels = 1 ; sfinfo.format = filetype ; file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; test_write_int_or_die (file, 0, int_out, items, __LINE__) ; sf_close (file) ; memset (int_in, 0, items * sizeof (int)) ; file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; if (sfinfo.format != filetype) { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; test_read_int_or_die (file, 0, int_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (int_out [k] != int_in [k]) { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; exit (1) ; } ; sf_close (file) ; /* Lite remove start */ /*-------------------------------------------------------------------------- ** Test sf_read/write_float () */ zero_count = 0 ; float_out = (float*) data_out ; float_in = (float*) data_in ; for (k = 0 ; k < items ; k++) { float_out [k] = (k * ((k % 2) ? 3333 : -3333)) ; zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; } ; if (zero_count > items / 4) { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; exit (1) ; } ; sfinfo.samplerate = 44100 ; sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ sfinfo.channels = 1 ; sfinfo.format = filetype ; file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; test_write_float_or_die (file, 0, float_out, items, __LINE__) ; sf_close (file) ; memset (float_in, 0, items * sizeof (float)) ; file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; if (sfinfo.format != filetype) { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; exit (1) ; } ; if (sfinfo.frames != items) { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; exit (1) ; } ; if (sfinfo.channels != 1) { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; exit (1) ; } ; check_log_buffer_or_die (file, __LINE__) ; sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; test_read_float_or_die (file, 0, float_in, items, __LINE__) ; for (k = 0 ; k < items ; k++) if (fabs (float_out [k] - float_in [k]) > 1e-10) { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; exit (1) ; break ; } ; sf_close (file) ; /*-------------------------------------------------------------------------- ** Test sf_read/write_double () */ zero_count = 0 ; double_out = (double*) data_out ; double_in = (double*) data_in ; for (k = 0 ; k < items ; k++) { double_out [k] = (k * ((k % 2) ? 3333 : -3333)) ; zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; } ;
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