diff options
| -rw-r--r-- | src/test_streams/main.c | 112 | ||||
| -rwxr-xr-x | test/test_streams.sh | 10 |
2 files changed, 114 insertions, 8 deletions
diff --git a/src/test_streams/main.c b/src/test_streams/main.c index 3cef9561..8c88d941 100644 --- a/src/test_streams/main.c +++ b/src/test_streams/main.c @@ -96,13 +96,10 @@ static FLAC__bool write_little_endian_uint32(FILE *f, FLAC__uint32 x) ; } -#if 0 -/* @@@ not used (yet) */ static FLAC__bool write_little_endian_int32(FILE *f, FLAC__int32 x) { return write_little_endian_uint32(f, (FLAC__uint32)x); } -#endif #if defined(_MSC_VER) // silence 4 MSVC warnings 'conversion from 'FLAC__uint64' to 'int', possible loss of data' @@ -408,6 +405,32 @@ foo: return false; } +/* a mono full-scale deflection 32bps stream */ +static FLAC__bool generate_fsd32(const char *fn, const int pattern[], unsigned reps) +{ + FILE *f; + unsigned rep, p; + + FLAC__ASSERT(pattern != 0); + + if(0 == (f = fopen(fn, "wb"))) + return false; + + for(rep = 0; rep < reps; rep++) { + for(p = 0; pattern[p]; p++) { + FLAC__int32 x = pattern[p] > 0? 2147483647 : -2147483648; + if(!write_little_endian_int32(f, x)) + goto foo; + } + } + + fclose(f); + return true; +foo: + fclose(f); + return false; +} + /* a mono sine-wave 8bps stream */ static FLAC__bool generate_sine8_1(const char *fn, const double sample_rate, const unsigned samples, const double f1, const double a1, const double f2, const double a2) { @@ -582,6 +605,64 @@ foo: return false; } +/* a mono sine-wave 32bps stream */ +static FLAC__bool generate_sine32_1(const char *fn, const double sample_rate, const unsigned samples, const double f1, const double a1, const double f2, const double a2) +{ + const FLAC__int32 full_scale = 0x7fffffff; + const double delta1 = 2.0 * M_PI / ( sample_rate / f1); + const double delta2 = 2.0 * M_PI / ( sample_rate / f2); + FILE *f; + double theta1, theta2; + unsigned i; + + if(0 == (f = fopen(fn, "wb"))) + return false; + + for(i = 0, theta1 = theta2 = 0.0; i < samples; i++, theta1 += delta1, theta2 += delta2) { + double val = (a1*sin(theta1) + a2*sin(theta2))*(double)full_scale; + FLAC__int32 v = (FLAC__int32)(val + 0.5); + if(!write_little_endian_int32(f, v)) + goto foo; + } + + fclose(f); + return true; +foo: + fclose(f); + return false; +} + +/* a stereo sine-wave 32bps stream */ +static FLAC__bool generate_sine32_2(const char *fn, const double sample_rate, const unsigned samples, const double f1, const double a1, const double f2, const double a2, double fmult) +{ + const FLAC__int32 full_scale = 0x7fffffff; + const double delta1 = 2.0 * M_PI / ( sample_rate / f1); + const double delta2 = 2.0 * M_PI / ( sample_rate / f2); + FILE *f; + double theta1, theta2; + unsigned i; + + if(0 == (f = fopen(fn, "wb"))) + return false; + + for(i = 0, theta1 = theta2 = 0.0; i < samples; i++, theta1 += delta1, theta2 += delta2) { + double val = (a1*sin(theta1) + a2*sin(theta2))*(double)full_scale; + FLAC__int32 v = (FLAC__int32)(val + 0.5); + if(!write_little_endian_int32(f, v)) + goto foo; + val = -(a1*sin(theta1*fmult) + a2*sin(theta2*fmult))*(double)full_scale; + v = (FLAC__int32)(val + 0.5); + if(!write_little_endian_int32(f, v)) + goto foo; + } + + fclose(f); + return true; +foo: + fclose(f); + return false; +} + static FLAC__bool generate_noise(const char *fn, unsigned bytes) { FILE *f; @@ -1176,6 +1257,14 @@ int main(int argc, char *argv[]) if(!generate_fsd24("fsd24-06.raw", pattern06, 100)) return 1; if(!generate_fsd24("fsd24-07.raw", pattern07, 100)) return 1; + if(!generate_fsd32("fsd32-01.raw", pattern01, 100)) return 1; + if(!generate_fsd32("fsd32-02.raw", pattern02, 100)) return 1; + if(!generate_fsd32("fsd32-03.raw", pattern03, 100)) return 1; + if(!generate_fsd32("fsd32-04.raw", pattern04, 100)) return 1; + if(!generate_fsd32("fsd32-05.raw", pattern05, 100)) return 1; + if(!generate_fsd32("fsd32-06.raw", pattern06, 100)) return 1; + if(!generate_fsd32("fsd32-07.raw", pattern07, 100)) return 1; + if(!generate_wbps16("wbps16-01.raw", 1000)) return 1; if(!generate_sine8_1("sine8-00.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49)) return 1; @@ -1229,6 +1318,23 @@ int main(int argc, char *argv[]) if(!generate_sine24_2("sine24-18.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.3)) return 1; if(!generate_sine24_2("sine24-19.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 0.1)) return 1; + if(!generate_sine32_1("sine32-00.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49)) return 1; + if(!generate_sine32_1("sine32-01.raw", 96000.0, 200000, 441.0, 0.61, 661.5, 0.37)) return 1; + if(!generate_sine32_1("sine32-02.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49)) return 1; + if(!generate_sine32_1("sine32-03.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49)) return 1; + if(!generate_sine32_1("sine32-04.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29)) return 1; + + if(!generate_sine32_2("sine32-10.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49, 1.0)) return 1; + if(!generate_sine32_2("sine32-11.raw", 48000.0, 200000, 441.0, 0.61, 661.5, 0.37, 1.0)) return 1; + if(!generate_sine32_2("sine32-12.raw", 96000.0, 200000, 441.0, 0.50, 882.0, 0.49, 1.0)) return 1; + if(!generate_sine32_2("sine32-13.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.0)) return 1; + if(!generate_sine32_2("sine32-14.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 1.0)) return 1; + if(!generate_sine32_2("sine32-15.raw", 44100.0, 200000, 441.0, 0.50, 441.0, 0.49, 0.5)) return 1; + if(!generate_sine32_2("sine32-16.raw", 44100.0, 200000, 441.0, 0.61, 661.5, 0.37, 2.0)) return 1; + if(!generate_sine32_2("sine32-17.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49, 0.7)) return 1; + if(!generate_sine32_2("sine32-18.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.3)) return 1; + if(!generate_sine32_2("sine32-19.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 0.1)) return 1; + if(!generate_replaygain_tone(8000)) return 1; if(!generate_replaygain_tone(11025)) return 1; if(!generate_replaygain_tone(12000)) return 1; diff --git a/test/test_streams.sh b/test/test_streams.sh index bf05bf84..9755326a 100755 --- a/test/test_streams.sh +++ b/test/test_streams.sh @@ -184,7 +184,7 @@ test_file test02 2 16 "-0 -l $max_lpc_order --lax -m -e -p" test_file test03 1 16 "-0 -l $max_lpc_order --lax -m -e -p" test_file test04 2 16 "-0 -l $max_lpc_order --lax -m -e -p" -for bps in 8 16 24 ; do +for bps in 8 16 24 32 ; do echo "Testing $bps-bit full-scale deflection streams..." for b in 01 02 03 04 05 06 07 ; do test_file fsd$bps-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e -p" @@ -196,7 +196,7 @@ for b in 01 ; do test_file wbps16-$b 1 16 "-0 -l $max_lpc_order --lax -m -e -p" done -for bps in 8 16 24 ; do +for bps in 8 16 24 32; do echo "Testing $bps-bit sine wave streams..." for b in 00 ; do test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=48000" @@ -299,11 +299,11 @@ echo "Testing noise..." for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do if [ -z "$disable" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then for channels in 1 2 4 8 ; do - if [ $channels -le 2 ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then - for bps in 8 16 24 ; do + if [ $channels -le 2 ] || [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then + for bps in 8 16 24 32; do for opt in 0 1 2 3 4 5 6 7 8 ; do for extras in '' '-p' '-e' ; do - if [ -z "$extras" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then + if { [ -z "$extras" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ]; } && { [ "$extras" != '-p' ] || [ "$opt" -gt 2 ]; } ; then for blocksize in '' '--lax -b 32' '--lax -b 32768' '--lax -b 65535' ; do if [ -z "$blocksize" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then test_file noise $channels $bps "-$opt $extras $blocksize $disable" |