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tests/ogg_test.c : Add stereo seek tests.
This commit is contained in:
Erik de Castro Lopo
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580a61268c
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0585d347fe
@ -4,6 +4,9 @@
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Fix seeking on multichannel Ogg Vorbis files. Reported by Bodo.
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Set the default encoding quality to 0.4 instead of 4.0 (Bodo again).
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* tests/ogg_test.c
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Add stereo seek tests.
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2007-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
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* tests/ogg_test.c
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@ -49,6 +49,7 @@ ogg_short_test (void)
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SNDFILE * file ;
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SF_INFO sfinfo ;
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short seek_data [10] ;
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unsigned k ;
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print_test_name ("ogg_short_test", filename) ;
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@ -80,6 +81,20 @@ ogg_short_test (void)
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sf_close (file) ;
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puts ("ok") ;
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/* Test seeking. */
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print_test_name ("ogg_seek_test", filename) ;
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file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
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test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
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test_read_short_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
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compare_short_or_die (seek_data, data_in.s + 10, ARRAY_LEN (seek_data), __LINE__) ;
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sf_close (file) ;
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puts ("ok") ;
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unlink (filename) ;
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} /* ogg_short_test */
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@ -89,6 +104,7 @@ ogg_int_test (void)
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SNDFILE * file ;
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SF_INFO sfinfo ;
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int seek_data [10] ;
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unsigned k ;
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print_test_name ("ogg_int_test", filename) ;
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@ -120,6 +136,20 @@ ogg_int_test (void)
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sf_close (file) ;
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puts ("ok") ;
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/* Test seeking. */
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print_test_name ("ogg_seek_test", filename) ;
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file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
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test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
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test_read_int_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
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compare_int_or_die (seek_data, data_in.i + 10, ARRAY_LEN (seek_data), __LINE__) ;
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sf_close (file) ;
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puts ("ok") ;
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unlink (filename) ;
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} /* ogg_int_test */
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@ -129,6 +159,7 @@ ogg_float_test (void)
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SNDFILE * file ;
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SF_INFO sfinfo ;
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float seek_data [10] ;
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print_test_name ("ogg_float_test", filename) ;
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@ -159,7 +190,11 @@ ogg_float_test (void)
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print_test_name ("ogg_seek_test", filename) ;
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file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
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test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
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test_read_float_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
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compare_float_or_die (seek_data, data_in.f + 10, ARRAY_LEN (seek_data), __LINE__) ;
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sf_close (file) ;
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puts ("ok") ;
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@ -173,6 +208,7 @@ ogg_double_test (void)
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SNDFILE * file ;
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SF_INFO sfinfo ;
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double seek_data [10] ;
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print_test_name ("ogg_double_test", filename) ;
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@ -203,7 +239,11 @@ ogg_double_test (void)
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print_test_name ("ogg_seek_test", filename) ;
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file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
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test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
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test_read_double_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
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compare_double_or_die (seek_data, data_in.d + 10, ARRAY_LEN (seek_data), __LINE__) ;
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sf_close (file) ;
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puts ("ok") ;
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@ -213,17 +253,16 @@ ogg_double_test (void)
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static void
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ogg_seek_test (void)
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{ static float data [DATA_LENGTH] ;
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static float stereo_out [DATA_LENGTH * 2] ;
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const char * filename = "vorbis_seek.ogg" ;
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ogg_stereo_seek_test (const char * filename, int format)
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{ static float data [SAMPLE_RATE] ;
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static float stereo_out [SAMPLE_RATE * 2] ;
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SNDFILE * file ;
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SF_INFO sfinfo ;
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sf_count_t pos ;
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unsigned k ;
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print_test_name ("ogg_seek_test", filename) ;
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print_test_name (__func__, filename) ;
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gen_windowed_sine_float (data, ARRAY_LEN (data), 0.95) ;
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for (k = 0 ; k < ARRAY_LEN (data) ; k++)
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@ -234,7 +273,7 @@ ogg_seek_test (void)
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memset (&sfinfo, 0, sizeof (sfinfo)) ;
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/* Set up output file type. */
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sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
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sfinfo.format = format ;
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sfinfo.channels = 2 ;
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sfinfo.samplerate = SAMPLE_RATE ;
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@ -246,13 +285,42 @@ ogg_seek_test (void)
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/* Open file in again for reading. */
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memset (&sfinfo, 0, sizeof (sfinfo)) ;
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file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
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/* Read in the whole file. */
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test_read_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ;
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/* Now hammer seeking code. */
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test_seek_or_die (file, 234, SEEK_SET, 234, sfinfo.channels, __LINE__) ;
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test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
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compare_float_or_die (data, stereo_out + (234 * sfinfo.channels), 10, __LINE__) ;
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test_seek_or_die (file, 442, SEEK_SET, 442, sfinfo.channels, __LINE__) ;
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test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
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compare_float_or_die (data, stereo_out + (442 * sfinfo.channels), 10, __LINE__) ;
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test_seek_or_die (file, 12, SEEK_CUR, 442 + 10 + 12, sfinfo.channels, __LINE__) ;
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test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
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compare_float_or_die (data, stereo_out + ((442 + 10 + 12) * sfinfo.channels), 10, __LINE__) ;
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test_seek_or_die (file, 12, SEEK_CUR, 442 + 20 + 24, sfinfo.channels, __LINE__) ;
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test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
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compare_float_or_die (data, stereo_out + ((442 + 20 + 24) * sfinfo.channels), 10, __LINE__) ;
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pos = 500 - sfinfo.frames ;
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test_seek_or_die (file, pos, SEEK_END, 500, sfinfo.channels, __LINE__) ;
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test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
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compare_float_or_die (data, stereo_out + (500 * sfinfo.channels), 10, __LINE__) ;
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pos = 10 - sfinfo.frames ;
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test_seek_or_die (file, pos, SEEK_END, 10, sfinfo.channels, __LINE__) ;
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test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
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compare_float_or_die (data, stereo_out + (10 * sfinfo.channels), 10, __LINE__) ;
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sf_close (file) ;
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puts ("ok") ;
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unlink (filename) ;
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} /* ogg_seek_test */
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} /* ogg_stereo_seek_test */
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int
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@ -263,7 +331,9 @@ main (void)
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ogg_float_test () ;
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ogg_double_test () ;
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ogg_seek_test () ;
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/*-ogg_stereo_seek_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;-*/
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ogg_stereo_seek_test ("vorbis_seek.ogg", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;
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return 0 ;
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} /* main */
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