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