| /* test_streams - Simple test pattern generator |
| * Copyright (C) 2000,2001,2002,2003,2004,2005 Josh Coalson |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #include <math.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #if defined _MSC_VER || defined __MINGW32__ |
| #include <time.h> |
| #else |
| #include <sys/time.h> |
| #endif |
| #include "FLAC/assert.h" |
| #include "FLAC/ordinals.h" |
| |
| #ifndef M_PI |
| /* math.h in VC++ doesn't seem to have this (how Microsoft is that?) */ |
| #define M_PI 3.14159265358979323846 |
| #endif |
| |
| #ifdef _WIN32 |
| static const char *mode = "wb"; |
| #else |
| static const char *mode = "w"; |
| #endif |
| |
| static FLAC__bool is_big_endian_host; |
| |
| |
| static FLAC__bool write_little_endian_uint16(FILE *f, FLAC__uint16 x) |
| { |
| return |
| fputc(x, f) != EOF && |
| fputc(x >> 8, f) != EOF |
| ; |
| } |
| |
| static FLAC__bool write_little_endian_int16(FILE *f, FLAC__int16 x) |
| { |
| return write_little_endian_uint16(f, (FLAC__uint16)x); |
| } |
| |
| static FLAC__bool write_little_endian_uint24(FILE *f, FLAC__uint32 x) |
| { |
| return |
| fputc(x, f) != EOF && |
| fputc(x >> 8, f) != EOF && |
| fputc(x >> 16, f) != EOF |
| ; |
| } |
| |
| static FLAC__bool write_little_endian_int24(FILE *f, FLAC__int32 x) |
| { |
| return write_little_endian_uint24(f, (FLAC__uint32)x); |
| } |
| |
| static FLAC__bool write_little_endian_uint32(FILE *f, FLAC__uint32 x) |
| { |
| return |
| fputc(x, f) != EOF && |
| fputc(x >> 8, f) != EOF && |
| fputc(x >> 16, f) != EOF && |
| fputc(x >> 24, f) != EOF |
| ; |
| } |
| |
| #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 |
| |
| static FLAC__bool write_big_endian_uint16(FILE *f, FLAC__uint16 x) |
| { |
| return |
| fputc(x >> 8, f) != EOF && |
| fputc(x, f) != EOF |
| ; |
| } |
| |
| #if 0 |
| /* @@@ not used (yet) */ |
| static FLAC__bool write_big_endian_int16(FILE *f, FLAC__int16 x) |
| { |
| return write_big_endian_uint16(f, (FLAC__uint16)x); |
| } |
| #endif |
| |
| #if 0 |
| /* @@@ not used (yet) */ |
| static FLAC__bool write_big_endian_uint24(FILE *f, FLAC__uint32 x) |
| { |
| return |
| fputc(x >> 16, f) != EOF && |
| fputc(x >> 8, f) != EOF && |
| fputc(x, f) != EOF |
| ; |
| } |
| #endif |
| |
| #if 0 |
| /* @@@ not used (yet) */ |
| static FLAC__bool write_big_endian_int24(FILE *f, FLAC__int32 x) |
| { |
| return write_big_endian_uint24(f, (FLAC__uint32)x); |
| } |
| #endif |
| |
| static FLAC__bool write_big_endian_uint32(FILE *f, FLAC__uint32 x) |
| { |
| return |
| fputc(x >> 24, f) != EOF && |
| fputc(x >> 16, f) != EOF && |
| fputc(x >> 8, f) != EOF && |
| fputc(x, f) != EOF |
| ; |
| } |
| |
| #if 0 |
| /* @@@ not used (yet) */ |
| static FLAC__bool write_big_endian_int32(FILE *f, FLAC__int32 x) |
| { |
| return write_big_endian_uint32(f, (FLAC__uint32)x); |
| } |
| #endif |
| |
| static FLAC__bool write_sane_extended(FILE *f, unsigned val) |
| /* Write to 'f' a SANE extended representation of 'val'. Return false if |
| * the write succeeds; return true otherwise. |
| * |
| * SANE extended is an 80-bit IEEE-754 representation with sign bit, 15 bits |
| * of exponent, and 64 bits of significand (mantissa). Unlike most IEEE-754 |
| * representations, it does not imply a 1 above the MSB of the significand. |
| * |
| * Preconditions: |
| * val!=0U |
| */ |
| { |
| unsigned int shift, exponent; |
| |
| FLAC__ASSERT(val!=0U); /* handling 0 would require a special case */ |
| |
| for(shift= 0U; (val>>(31-shift))==0U; ++shift) |
| ; |
| val<<= shift; |
| exponent= 63U-(shift+32U); /* add 32 for unused second word */ |
| |
| if(!write_big_endian_uint16(f, (FLAC__uint16)(exponent+0x3FFF))) |
| return false; |
| if(!write_big_endian_uint32(f, val)) |
| return false; |
| if(!write_big_endian_uint32(f, 0)) /* unused second word */ |
| return false; |
| |
| return true; |
| } |
| |
| /* a mono one-sample 16bps stream */ |
| static FLAC__bool generate_01() |
| { |
| FILE *f; |
| FLAC__int16 x = -32768; |
| |
| if(0 == (f = fopen("test01.raw", mode))) |
| return false; |
| |
| if(!write_little_endian_int16(f, x)) |
| goto foo; |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a stereo one-sample 16bps stream */ |
| static FLAC__bool generate_02() |
| { |
| FILE *f; |
| FLAC__int16 xl = -32768, xr = 32767; |
| |
| if(0 == (f = fopen("test02.raw", mode))) |
| return false; |
| |
| if(!write_little_endian_int16(f, xl)) |
| goto foo; |
| if(!write_little_endian_int16(f, xr)) |
| goto foo; |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a mono five-sample 16bps stream */ |
| static FLAC__bool generate_03() |
| { |
| FILE *f; |
| FLAC__int16 x[] = { -25, 0, 25, 50, 100 }; |
| unsigned i; |
| |
| if(0 == (f = fopen("test03.raw", mode))) |
| return false; |
| |
| for(i = 0; i < 5; i++) |
| if(!write_little_endian_int16(f, x[i])) |
| goto foo; |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a stereo five-sample 16bps stream */ |
| static FLAC__bool generate_04() |
| { |
| FILE *f; |
| FLAC__int16 x[] = { -25, 500, 0, 400, 25, 300, 50, 200, 100, 100 }; |
| unsigned i; |
| |
| if(0 == (f = fopen("test04.raw", mode))) |
| return false; |
| |
| for(i = 0; i < 10; i++) |
| if(!write_little_endian_int16(f, x[i])) |
| goto foo; |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a mono full-scale deflection 8bps stream */ |
| static FLAC__bool generate_fsd8(const char *fn, const int pattern[], unsigned reps) |
| { |
| FILE *f; |
| unsigned rep, p; |
| |
| FLAC__ASSERT(pattern != 0); |
| |
| if(0 == (f = fopen(fn, mode))) |
| return false; |
| |
| for(rep = 0; rep < reps; rep++) { |
| for(p = 0; pattern[p]; p++) { |
| signed char x = pattern[p] > 0? 127 : -128; |
| if(fwrite(&x, sizeof(x), 1, f) < 1) |
| goto foo; |
| } |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a mono full-scale deflection 16bps stream */ |
| static FLAC__bool generate_fsd16(const char *fn, const int pattern[], unsigned reps) |
| { |
| FILE *f; |
| unsigned rep, p; |
| |
| FLAC__ASSERT(pattern != 0); |
| |
| if(0 == (f = fopen(fn, mode))) |
| return false; |
| |
| for(rep = 0; rep < reps; rep++) { |
| for(p = 0; pattern[p]; p++) { |
| FLAC__int16 x = pattern[p] > 0? 32767 : -32768; |
| if(!write_little_endian_int16(f, x)) |
| goto foo; |
| } |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a stereo wasted-bits-per-sample 16bps stream */ |
| static FLAC__bool generate_wbps16(const char *fn, unsigned samples) |
| { |
| FILE *f; |
| unsigned sample; |
| |
| if(0 == (f = fopen(fn, mode))) |
| return false; |
| |
| for(sample = 0; sample < samples; sample++) { |
| FLAC__int16 l = (sample % 2000) << 2; |
| FLAC__int16 r = (sample % 1000) << 3; |
| if(!write_little_endian_int16(f, l)) |
| goto foo; |
| if(!write_little_endian_int16(f, r)) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a mono full-scale deflection 24bps stream */ |
| static FLAC__bool generate_fsd24(const char *fn, const int pattern[], unsigned reps) |
| { |
| FILE *f; |
| unsigned rep, p; |
| |
| FLAC__ASSERT(pattern != 0); |
| |
| if(0 == (f = fopen(fn, mode))) |
| return false; |
| |
| for(rep = 0; rep < reps; rep++) { |
| for(p = 0; pattern[p]; p++) { |
| FLAC__int32 x = pattern[p] > 0? 8388607 : -8388608; |
| if(!write_little_endian_int24(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) |
| { |
| const FLAC__int8 full_scale = 127; |
| 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, mode))) |
| 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__int8 v = (FLAC__int8)(val + 0.5); |
| if(fwrite(&v, sizeof(v), 1, f) < 1) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a stereo sine-wave 8bps stream */ |
| static FLAC__bool generate_sine8_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__int8 full_scale = 127; |
| 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, mode))) |
| 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__int8 v = (FLAC__int8)(val + 0.5); |
| if(fwrite(&v, sizeof(v), 1, f) < 1) |
| goto foo; |
| val = -(a1*sin(theta1*fmult) + a2*sin(theta2*fmult))*(double)full_scale; |
| v = (FLAC__int8)(val + 0.5); |
| if(fwrite(&v, sizeof(v), 1, f) < 1) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a mono sine-wave 16bps stream */ |
| static FLAC__bool generate_sine16_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__int16 full_scale = 32767; |
| 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, mode))) |
| 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__int16 v = (FLAC__int16)(val + 0.5); |
| if(!write_little_endian_int16(f, v)) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a stereo sine-wave 16bps stream */ |
| static FLAC__bool generate_sine16_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__int16 full_scale = 32767; |
| 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, mode))) |
| 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__int16 v = (FLAC__int16)(val + 0.5); |
| if(!write_little_endian_int16(f, v)) |
| goto foo; |
| val = -(a1*sin(theta1*fmult) + a2*sin(theta2*fmult))*(double)full_scale; |
| v = (FLAC__int16)(val + 0.5); |
| if(!write_little_endian_int16(f, v)) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a mono sine-wave 24bps stream */ |
| static FLAC__bool generate_sine24_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 = 0x7fffff; |
| 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, mode))) |
| 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_int24(f, v)) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| /* a stereo sine-wave 24bps stream */ |
| static FLAC__bool generate_sine24_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 = 0x7fffff; |
| 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, mode))) |
| 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_int24(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_int24(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; |
| unsigned b; |
| #if !defined _MSC_VER && !defined __MINGW32__ |
| struct timeval tv; |
| |
| if(gettimeofday(&tv, 0) < 0) { |
| fprintf(stderr, "WARNING: couldn't seed RNG with time\n"); |
| tv.tv_usec = 4321; |
| } |
| srandom(tv.tv_usec); |
| #else |
| srand(time(0)); |
| #endif |
| |
| if(0 == (f = fopen(fn, mode))) |
| return false; |
| |
| for(b = 0; b < bytes; b++) { |
| #if !defined _MSC_VER && !defined __MINGW32__ |
| FLAC__byte x = (FLAC__byte)(((unsigned)random()) & 0xff); |
| #else |
| FLAC__byte x = (FLAC__byte)(((unsigned)rand()) & 0xff); |
| #endif |
| if(fwrite(&x, sizeof(x), 1, f) < 1) |
| goto foo; |
| } |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| static FLAC__bool generate_aiff(const char *filename, unsigned sample_rate, unsigned channels, unsigned bytes_per_sample, unsigned samples) |
| { |
| const unsigned true_size = channels * bytes_per_sample * samples; |
| const unsigned padded_size = (true_size + 1) & (~1u); |
| FILE *f; |
| unsigned i; |
| |
| if(0 == (f = fopen(filename, mode))) |
| return false; |
| if(fwrite("FORM", 1, 4, f) < 4) |
| goto foo; |
| if(!write_big_endian_uint32(f, padded_size + 46)) |
| goto foo; |
| if(fwrite("AIFFCOMM\000\000\000\022", 1, 12, f) < 12) |
| goto foo; |
| if(!write_big_endian_uint16(f, (FLAC__uint16)channels)) |
| goto foo; |
| if(!write_big_endian_uint32(f, samples)) |
| goto foo; |
| if(!write_big_endian_uint16(f, (FLAC__uint16)(8 * bytes_per_sample))) |
| goto foo; |
| if(!write_sane_extended(f, sample_rate)) |
| goto foo; |
| if(fwrite("SSND", 1, 4, f) < 4) |
| goto foo; |
| if(!write_big_endian_uint32(f, true_size + 8)) |
| goto foo; |
| if(fwrite("\000\000\000\000\000\000\000\000", 1, 8, f) < 8) |
| goto foo; |
| |
| for(i = 0; i < true_size; i++) |
| if(fputc(i, f) == EOF) |
| goto foo; |
| for( ; i < padded_size; i++) |
| if(fputc(0, f) == EOF) |
| goto foo; |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| static FLAC__bool generate_wav(const char *filename, unsigned sample_rate, unsigned channels, unsigned bytes_per_sample, unsigned samples) |
| { |
| const unsigned true_size = channels * bytes_per_sample * samples; |
| const unsigned padded_size = (true_size + 1) & (~1u); |
| FILE *f; |
| unsigned i; |
| |
| if(0 == (f = fopen(filename, mode))) |
| return false; |
| if(fwrite("RIFF", 1, 4, f) < 4) |
| goto foo; |
| if(!write_little_endian_uint32(f, padded_size + 36)) |
| goto foo; |
| if(fwrite("WAVEfmt \020\000\000\000\001\000", 1, 14, f) < 14) |
| goto foo; |
| if(!write_little_endian_uint16(f, (FLAC__uint16)channels)) |
| goto foo; |
| if(!write_little_endian_uint32(f, sample_rate)) |
| goto foo; |
| if(!write_little_endian_uint32(f, sample_rate * channels * bytes_per_sample)) |
| goto foo; |
| if(!write_little_endian_uint16(f, (FLAC__uint16)(channels * bytes_per_sample))) /* block align */ |
| goto foo; |
| if(!write_little_endian_uint16(f, (FLAC__uint16)(8 * bytes_per_sample))) |
| goto foo; |
| if(fwrite("data", 1, 4, f) < 4) |
| goto foo; |
| if(!write_little_endian_uint32(f, true_size)) |
| goto foo; |
| |
| for(i = 0; i < true_size; i++) |
| if(fputc(i, f) == EOF) |
| goto foo; |
| for( ; i < padded_size; i++) |
| if(fputc(0, f) == EOF) |
| goto foo; |
| |
| fclose(f); |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| static FLAC__bool generate_wackywavs() |
| { |
| FILE *f; |
| FLAC__byte wav[] = { |
| 'R', 'I', 'F', 'F', 76, 0, 0, 0, |
| 'W', 'A', 'V', 'E', 'f', 'a', 'c', 't', |
| 4, 0, 0, 0 , 'b', 'l', 'a', 'h', |
| 'p', 'a', 'd', ' ', 4, 0, 0, 0, |
| 'B', 'L', 'A', 'H', 'f', 'm', 't', ' ', |
| 16, 0, 0, 0, 1, 0, 1, 0, |
| 0x44,0xAC, 0, 0, 0, 0, 0, 0, |
| 2, 0, 16, 0, 'd', 'a', 't', 'a', |
| 16, 0, 0, 0, 0, 0, 1, 0, |
| 4, 0, 9, 0, 16, 0, 25, 0, |
| 36, 0, 49, 0, 'p', 'a', 'd', ' ', |
| 4, 0, 0, 0, 'b', 'l', 'a', 'h' |
| }; |
| |
| if(0 == (f = fopen("wacky1.wav", mode))) |
| return false; |
| if(fwrite(wav, 1, 84, f) < 84) |
| goto foo; |
| fclose(f); |
| |
| wav[4] += 12; |
| if(0 == (f = fopen("wacky2.wav", mode))) |
| return false; |
| if(fwrite(wav, 1, 96, f) < 96) |
| goto foo; |
| fclose(f); |
| |
| return true; |
| foo: |
| fclose(f); |
| return false; |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| FLAC__uint32 test = 1; |
| unsigned channels; |
| |
| int pattern01[] = { 1, -1, 0 }; |
| int pattern02[] = { 1, 1, -1, 0 }; |
| int pattern03[] = { 1, -1, -1, 0 }; |
| int pattern04[] = { 1, -1, 1, -1, 0 }; |
| int pattern05[] = { 1, -1, -1, 1, 0 }; |
| int pattern06[] = { 1, -1, 1, 1, -1, 0 }; |
| int pattern07[] = { 1, -1, -1, 1, -1, 0 }; |
| |
| (void)argc; |
| (void)argv; |
| is_big_endian_host = (*((FLAC__byte*)(&test)))? false : true; |
| |
| if(!generate_01()) return 1; |
| if(!generate_02()) return 1; |
| if(!generate_03()) return 1; |
| if(!generate_04()) return 1; |
| |
| if(!generate_fsd8("fsd8-01.raw", pattern01, 100)) return 1; |
| if(!generate_fsd8("fsd8-02.raw", pattern02, 100)) return 1; |
| if(!generate_fsd8("fsd8-03.raw", pattern03, 100)) return 1; |
| if(!generate_fsd8("fsd8-04.raw", pattern04, 100)) return 1; |
| if(!generate_fsd8("fsd8-05.raw", pattern05, 100)) return 1; |
| if(!generate_fsd8("fsd8-06.raw", pattern06, 100)) return 1; |
| if(!generate_fsd8("fsd8-07.raw", pattern07, 100)) return 1; |
| |
| if(!generate_fsd16("fsd16-01.raw", pattern01, 100)) return 1; |
| if(!generate_fsd16("fsd16-02.raw", pattern02, 100)) return 1; |
| if(!generate_fsd16("fsd16-03.raw", pattern03, 100)) return 1; |
| if(!generate_fsd16("fsd16-04.raw", pattern04, 100)) return 1; |
| if(!generate_fsd16("fsd16-05.raw", pattern05, 100)) return 1; |
| if(!generate_fsd16("fsd16-06.raw", pattern06, 100)) return 1; |
| if(!generate_fsd16("fsd16-07.raw", pattern07, 100)) return 1; |
| |
| if(!generate_fsd24("fsd24-01.raw", pattern01, 100)) return 1; |
| if(!generate_fsd24("fsd24-02.raw", pattern02, 100)) return 1; |
| if(!generate_fsd24("fsd24-03.raw", pattern03, 100)) return 1; |
| if(!generate_fsd24("fsd24-04.raw", pattern04, 100)) return 1; |
| if(!generate_fsd24("fsd24-05.raw", pattern05, 100)) return 1; |
| if(!generate_fsd24("fsd24-06.raw", pattern06, 100)) return 1; |
| if(!generate_fsd24("fsd24-07.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; |
| if(!generate_sine8_1("sine8-01.raw", 96000.0, 200000, 441.0, 0.61, 661.5, 0.37)) return 1; |
| if(!generate_sine8_1("sine8-02.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49)) return 1; |
| if(!generate_sine8_1("sine8-03.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49)) return 1; |
| if(!generate_sine8_1("sine8-04.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29)) return 1; |
| |
| if(!generate_sine8_2("sine8-10.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49, 1.0)) return 1; |
| if(!generate_sine8_2("sine8-11.raw", 48000.0, 200000, 441.0, 0.61, 661.5, 0.37, 1.0)) return 1; |
| if(!generate_sine8_2("sine8-12.raw", 96000.0, 200000, 441.0, 0.50, 882.0, 0.49, 1.0)) return 1; |
| if(!generate_sine8_2("sine8-13.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.0)) return 1; |
| if(!generate_sine8_2("sine8-14.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 1.0)) return 1; |
| if(!generate_sine8_2("sine8-15.raw", 44100.0, 200000, 441.0, 0.50, 441.0, 0.49, 0.5)) return 1; |
| if(!generate_sine8_2("sine8-16.raw", 44100.0, 200000, 441.0, 0.61, 661.5, 0.37, 2.0)) return 1; |
| if(!generate_sine8_2("sine8-17.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49, 0.7)) return 1; |
| if(!generate_sine8_2("sine8-18.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.3)) return 1; |
| if(!generate_sine8_2("sine8-19.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 0.1)) return 1; |
| |
| if(!generate_sine16_1("sine16-00.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49)) return 1; |
| if(!generate_sine16_1("sine16-01.raw", 96000.0, 200000, 441.0, 0.61, 661.5, 0.37)) return 1; |
| if(!generate_sine16_1("sine16-02.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49)) return 1; |
| if(!generate_sine16_1("sine16-03.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49)) return 1; |
| if(!generate_sine16_1("sine16-04.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29)) return 1; |
| |
| if(!generate_sine16_2("sine16-10.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49, 1.0)) return 1; |
| if(!generate_sine16_2("sine16-11.raw", 48000.0, 200000, 441.0, 0.61, 661.5, 0.37, 1.0)) return 1; |
| if(!generate_sine16_2("sine16-12.raw", 96000.0, 200000, 441.0, 0.50, 882.0, 0.49, 1.0)) return 1; |
| if(!generate_sine16_2("sine16-13.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.0)) return 1; |
| if(!generate_sine16_2("sine16-14.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 1.0)) return 1; |
| if(!generate_sine16_2("sine16-15.raw", 44100.0, 200000, 441.0, 0.50, 441.0, 0.49, 0.5)) return 1; |
| if(!generate_sine16_2("sine16-16.raw", 44100.0, 200000, 441.0, 0.61, 661.5, 0.37, 2.0)) return 1; |
| if(!generate_sine16_2("sine16-17.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49, 0.7)) return 1; |
| if(!generate_sine16_2("sine16-18.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.3)) return 1; |
| if(!generate_sine16_2("sine16-19.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 0.1)) return 1; |
| |
| if(!generate_sine24_1("sine24-00.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49)) return 1; |
| if(!generate_sine24_1("sine24-01.raw", 96000.0, 200000, 441.0, 0.61, 661.5, 0.37)) return 1; |
| if(!generate_sine24_1("sine24-02.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49)) return 1; |
| if(!generate_sine24_1("sine24-03.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49)) return 1; |
| if(!generate_sine24_1("sine24-04.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29)) return 1; |
| |
| if(!generate_sine24_2("sine24-10.raw", 48000.0, 200000, 441.0, 0.50, 441.0, 0.49, 1.0)) return 1; |
| if(!generate_sine24_2("sine24-11.raw", 48000.0, 200000, 441.0, 0.61, 661.5, 0.37, 1.0)) return 1; |
| if(!generate_sine24_2("sine24-12.raw", 96000.0, 200000, 441.0, 0.50, 882.0, 0.49, 1.0)) return 1; |
| if(!generate_sine24_2("sine24-13.raw", 44100.0, 200000, 441.0, 0.50, 4410.0, 0.49, 1.0)) return 1; |
| if(!generate_sine24_2("sine24-14.raw", 44100.0, 200000, 8820.0, 0.70, 4410.0, 0.29, 1.0)) return 1; |
| if(!generate_sine24_2("sine24-15.raw", 44100.0, 200000, 441.0, 0.50, 441.0, 0.49, 0.5)) return 1; |
| if(!generate_sine24_2("sine24-16.raw", 44100.0, 200000, 441.0, 0.61, 661.5, 0.37, 2.0)) return 1; |
| if(!generate_sine24_2("sine24-17.raw", 44100.0, 200000, 441.0, 0.50, 882.0, 0.49, 0.7)) return 1; |
| 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; |
| |
| /* WATCHOUT: the size of noise.raw is hardcoded into test/test_flac.sh */ |
| if(!generate_noise("noise.raw", 65536 * 8 * 3)) return 1; |
| if(!generate_noise("noise8m32.raw", 32)) return 1; |
| if(!generate_wackywavs()) return 1; |
| for(channels = 1; channels <= 8; channels++) { |
| unsigned bytes_per_sample; |
| for(bytes_per_sample = 1; bytes_per_sample <= 3; bytes_per_sample++) { |
| static const unsigned nsamples[] = { 1, 111, 5555 } ; |
| unsigned samples; |
| for(samples = 0; samples < sizeof(nsamples)/sizeof(nsamples[0]); samples++) { |
| char fn[64]; |
| |
| sprintf(fn, "rt-%u-%u-%u.aiff", channels, bytes_per_sample, nsamples[samples]); |
| if(!generate_aiff(fn, 44100, channels, bytes_per_sample, nsamples[samples])) |
| return 1; |
| |
| sprintf(fn, "rt-%u-%u-%u.raw", channels, bytes_per_sample, nsamples[samples]); |
| if(!generate_noise(fn, channels * bytes_per_sample * nsamples[samples])) |
| return 1; |
| |
| sprintf(fn, "rt-%u-%u-%u.wav", channels, bytes_per_sample, nsamples[samples]); |
| if(!generate_wav(fn, 44100, channels, bytes_per_sample, nsamples[samples])) |
| return 1; |
| } |
| } |
| } |
| |
| return 0; |
| } |