cannam@85: /* cannam@85: ** Copyright (C) 2007-2011 Erik de Castro Lopo cannam@85: ** cannam@85: ** This program is free software; you can redistribute it and/or modify cannam@85: ** it under the terms of the GNU General Public License as published by cannam@85: ** the Free Software Foundation; either version 2 of the License, or cannam@85: ** (at your option) any later version. cannam@85: ** cannam@85: ** This program is distributed in the hope that it will be useful, cannam@85: ** but WITHOUT ANY WARRANTY; without even the implied warranty of cannam@85: ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the cannam@85: ** GNU General Public License for more details. cannam@85: ** cannam@85: ** You should have received a copy of the GNU General Public License cannam@85: ** along with this program; if not, write to the Free Software cannam@85: ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. cannam@85: */ cannam@85: cannam@85: #include "sfconfig.h" cannam@85: cannam@85: #include cannam@85: #include cannam@85: #include cannam@85: #include cannam@85: cannam@85: #include cannam@85: cannam@85: #include cannam@85: cannam@85: #include "utils.h" cannam@85: cannam@85: #define SAMPLE_RATE 44100 cannam@85: #define DATA_LENGTH (SAMPLE_RATE / 8) cannam@85: cannam@85: typedef union cannam@85: { double d [DATA_LENGTH] ; cannam@85: float f [DATA_LENGTH] ; cannam@85: int i [DATA_LENGTH] ; cannam@85: short s [DATA_LENGTH] ; cannam@85: } BUFFER ; cannam@85: cannam@85: static BUFFER data_out ; cannam@85: static BUFFER data_in ; cannam@85: cannam@85: static void cannam@85: ogg_short_test (void) cannam@85: { const char * filename = "vorbis_short.oga" ; cannam@85: cannam@85: SNDFILE * file ; cannam@85: SF_INFO sfinfo ; cannam@85: short seek_data [10] ; cannam@85: unsigned k ; cannam@85: cannam@85: print_test_name ("ogg_short_test", filename) ; cannam@85: cannam@85: /* Generate float data. */ cannam@85: gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7F00) ; cannam@85: cannam@85: /* Convert to shorteger. */ cannam@85: for (k = 0 ; k < ARRAY_LEN (data_out.s) ; k++) cannam@85: data_out.s [k] = lrintf (data_out.f [k]) ; cannam@85: cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: /* Set up output file type. */ cannam@85: sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; cannam@85: sfinfo.channels = 1 ; cannam@85: sfinfo.samplerate = SAMPLE_RATE ; cannam@85: cannam@85: /* Write the output file. */ cannam@85: file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_write_short_or_die (file, 0, data_out.s, ARRAY_LEN (data_out.s), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: /* Read the file in again. */ cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_read_short_or_die (file, 0, data_in.s, ARRAY_LEN (data_in.s), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: /* Test seeking. */ cannam@85: print_test_name ("ogg_seek_test", filename) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; cannam@85: test_read_short_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: compare_short_or_die (seek_data, data_in.s + 10, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: unlink (filename) ; cannam@85: } /* ogg_short_test */ cannam@85: cannam@85: static void cannam@85: ogg_int_test (void) cannam@85: { const char * filename = "vorbis_int.oga" ; cannam@85: cannam@85: SNDFILE * file ; cannam@85: SF_INFO sfinfo ; cannam@85: int seek_data [10] ; cannam@85: unsigned k ; cannam@85: cannam@85: print_test_name ("ogg_int_test", filename) ; cannam@85: cannam@85: /* Generate float data. */ cannam@85: gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7FFF0000) ; cannam@85: cannam@85: /* Convert to integer. */ cannam@85: for (k = 0 ; k < ARRAY_LEN (data_out.i) ; k++) cannam@85: data_out.i [k] = lrintf (data_out.f [k]) ; cannam@85: cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: /* Set up output file type. */ cannam@85: sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; cannam@85: sfinfo.channels = 1 ; cannam@85: sfinfo.samplerate = SAMPLE_RATE ; cannam@85: cannam@85: /* Write the output file. */ cannam@85: file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_write_int_or_die (file, 0, data_out.i, ARRAY_LEN (data_out.i), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: /* Read the file in again. */ cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_read_int_or_die (file, 0, data_in.i, ARRAY_LEN (data_in.i), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: /* Test seeking. */ cannam@85: print_test_name ("ogg_seek_test", filename) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; cannam@85: test_read_int_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: compare_int_or_die (seek_data, data_in.i + 10, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: unlink (filename) ; cannam@85: } /* ogg_int_test */ cannam@85: cannam@85: static void cannam@85: ogg_float_test (void) cannam@85: { const char * filename = "vorbis_float.oga" ; cannam@85: cannam@85: SNDFILE * file ; cannam@85: SF_INFO sfinfo ; cannam@85: float seek_data [10] ; cannam@85: cannam@85: print_test_name ("ogg_float_test", filename) ; cannam@85: cannam@85: gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 0.95) ; cannam@85: cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: /* Set up output file type. */ cannam@85: sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; cannam@85: sfinfo.channels = 1 ; cannam@85: sfinfo.samplerate = SAMPLE_RATE ; cannam@85: cannam@85: /* Write the output file. */ cannam@85: file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_write_float_or_die (file, 0, data_out.f, ARRAY_LEN (data_out.f), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: /* Read the file in again. */ cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_read_float_or_die (file, 0, data_in.f, ARRAY_LEN (data_in.f), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: /* Test seeking. */ cannam@85: print_test_name ("ogg_seek_test", filename) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; cannam@85: test_read_float_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: compare_float_or_die (seek_data, data_in.f + 10, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: unlink (filename) ; cannam@85: } /* ogg_float_test */ cannam@85: cannam@85: static void cannam@85: ogg_double_test (void) cannam@85: { const char * filename = "vorbis_double.oga" ; cannam@85: cannam@85: SNDFILE * file ; cannam@85: SF_INFO sfinfo ; cannam@85: double seek_data [10] ; cannam@85: cannam@85: print_test_name ("ogg_double_test", filename) ; cannam@85: cannam@85: gen_windowed_sine_double (data_out.d, ARRAY_LEN (data_out.d), 0.95) ; cannam@85: cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: /* Set up output file type. */ cannam@85: sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; cannam@85: sfinfo.channels = 1 ; cannam@85: sfinfo.samplerate = SAMPLE_RATE ; cannam@85: cannam@85: /* Write the output file. */ cannam@85: file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_write_double_or_die (file, 0, data_out.d, ARRAY_LEN (data_out.d), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: /* Read the file in again. */ cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_read_double_or_die (file, 0, data_in.d, ARRAY_LEN (data_in.d), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: /* Test seeking. */ cannam@85: print_test_name ("ogg_seek_test", filename) ; cannam@85: cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; cannam@85: test_read_double_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: compare_double_or_die (seek_data, data_in.d + 10, ARRAY_LEN (seek_data), __LINE__) ; cannam@85: cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: cannam@85: unlink (filename) ; cannam@85: } /* ogg_double_test */ cannam@85: cannam@85: cannam@85: static void cannam@85: ogg_stereo_seek_test (const char * filename, int format) cannam@85: { static float data [SAMPLE_RATE] ; cannam@85: static float stereo_out [SAMPLE_RATE * 2] ; cannam@85: cannam@85: SNDFILE * file ; cannam@85: SF_INFO sfinfo ; cannam@85: sf_count_t pos ; cannam@85: unsigned k ; cannam@85: cannam@85: print_test_name (__func__, filename) ; cannam@85: cannam@85: gen_windowed_sine_float (data, ARRAY_LEN (data), 0.95) ; cannam@85: for (k = 0 ; k < ARRAY_LEN (data) ; k++) cannam@85: { stereo_out [2 * k] = data [k] ; cannam@85: stereo_out [2 * k + 1] = data [ARRAY_LEN (data) - k - 1] ; cannam@85: } ; cannam@85: cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: cannam@85: /* Set up output file type. */ cannam@85: sfinfo.format = format ; cannam@85: sfinfo.channels = 2 ; cannam@85: sfinfo.samplerate = SAMPLE_RATE ; cannam@85: cannam@85: /* Write the output file. */ cannam@85: file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: test_write_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ; cannam@85: sf_close (file) ; cannam@85: cannam@85: /* Open file in again for reading. */ cannam@85: memset (&sfinfo, 0, sizeof (sfinfo)) ; cannam@85: file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; cannam@85: cannam@85: /* Read in the whole file. */ cannam@85: test_read_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ; cannam@85: cannam@85: /* Now hammer seeking code. */ cannam@85: test_seek_or_die (file, 234, SEEK_SET, 234, sfinfo.channels, __LINE__) ; cannam@85: test_readf_float_or_die (file, 0, data, 10, __LINE__) ; cannam@85: compare_float_or_die (data, stereo_out + (234 * sfinfo.channels), 10, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 442, SEEK_SET, 442, sfinfo.channels, __LINE__) ; cannam@85: test_readf_float_or_die (file, 0, data, 10, __LINE__) ; cannam@85: compare_float_or_die (data, stereo_out + (442 * sfinfo.channels), 10, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 12, SEEK_CUR, 442 + 10 + 12, sfinfo.channels, __LINE__) ; cannam@85: test_readf_float_or_die (file, 0, data, 10, __LINE__) ; cannam@85: compare_float_or_die (data, stereo_out + ((442 + 10 + 12) * sfinfo.channels), 10, __LINE__) ; cannam@85: cannam@85: test_seek_or_die (file, 12, SEEK_CUR, 442 + 20 + 24, sfinfo.channels, __LINE__) ; cannam@85: test_readf_float_or_die (file, 0, data, 10, __LINE__) ; cannam@85: compare_float_or_die (data, stereo_out + ((442 + 20 + 24) * sfinfo.channels), 10, __LINE__) ; cannam@85: cannam@85: pos = 500 - sfinfo.frames ; cannam@85: test_seek_or_die (file, pos, SEEK_END, 500, sfinfo.channels, __LINE__) ; cannam@85: test_readf_float_or_die (file, 0, data, 10, __LINE__) ; cannam@85: compare_float_or_die (data, stereo_out + (500 * sfinfo.channels), 10, __LINE__) ; cannam@85: cannam@85: pos = 10 - sfinfo.frames ; cannam@85: test_seek_or_die (file, pos, SEEK_END, 10, sfinfo.channels, __LINE__) ; cannam@85: test_readf_float_or_die (file, 0, data, 10, __LINE__) ; cannam@85: compare_float_or_die (data, stereo_out + (10 * sfinfo.channels), 10, __LINE__) ; cannam@85: cannam@85: sf_close (file) ; cannam@85: cannam@85: puts ("ok") ; cannam@85: unlink (filename) ; cannam@85: } /* ogg_stereo_seek_test */ cannam@85: cannam@85: cannam@85: int cannam@85: main (void) cannam@85: { cannam@85: if (HAVE_EXTERNAL_LIBS) cannam@85: { ogg_short_test () ; cannam@85: ogg_int_test () ; cannam@85: ogg_float_test () ; cannam@85: ogg_double_test () ; cannam@85: cannam@85: /*-ogg_stereo_seek_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;-*/ cannam@85: ogg_stereo_seek_test ("vorbis_seek.ogg", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ; cannam@85: } cannam@85: else cannam@85: puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ; cannam@85: cannam@85: return 0 ; cannam@85: } /* main */