ref: 2b3f7883f1683516b48f09220b31451cfaa7919f
dir: /minimp3_test.c/
/*#define MINIMP3_ONLY_MP3*/ /*#define MINIMP3_ONLY_SIMD*/ /*#define MINIMP3_NONSTANDARD_BUT_LOGICAL*/ #define MINIMP3_IMPLEMENTATION #define MINIMP3_ALLOW_MONO_STEREO_TRANSITION #include "minimp3_ex.h" #include <stdio.h> #include <math.h> #include <string.h> #include <time.h> #if defined(_MSC_VER) #define strcasecmp(str1, str2) _strnicmp(str1, str2, strlen(str2)) #else #include <strings.h> #endif #define MODE_LOAD 0 #define MODE_LOAD_BUF 1 #define MODE_LOAD_CB 2 #define MODE_ITERATE 3 #define MODE_ITERATE_BUF 4 #define MODE_ITERATE_CB 5 #define MODE_STREAM 6 #define MODE_STREAM_BUF 7 #define MODE_STREAM_CB 8 static int16_t read16le(const void *p) { const uint8_t *src = (const uint8_t *)p; return ((src[0]) << 0) | ((src[1]) << 8); } #ifndef MINIMP3_NO_WAV static char *wav_header(int hz, int ch, int bips, int data_bytes) { static char hdr[44] = "RIFFsizeWAVEfmt \x10\0\0\0\1\0ch_hz_abpsbabsdatasize"; unsigned long nAvgBytesPerSec = bips*ch*hz >> 3; unsigned int nBlockAlign = bips*ch >> 3; *(int32_t *)(void*)(hdr + 0x04) = 44 + data_bytes - 8; /* File size - 8 */ *(int16_t *)(void*)(hdr + 0x14) = 1; /* Integer PCM format */ *(int16_t *)(void*)(hdr + 0x16) = ch; *(int32_t *)(void*)(hdr + 0x18) = hz; *(int32_t *)(void*)(hdr + 0x1C) = nAvgBytesPerSec; *(int16_t *)(void*)(hdr + 0x20) = nBlockAlign; *(int16_t *)(void*)(hdr + 0x22) = bips; *(int32_t *)(void*)(hdr + 0x28) = data_bytes; return hdr; } #endif static unsigned char *preload(FILE *file, int *data_size) { unsigned char *data; *data_size = 0; if (!file) return 0; if (fseek(file, 0, SEEK_END)) return 0; *data_size = (int)ftell(file); if (*data_size < 0) return 0; if (fseek(file, 0, SEEK_SET)) return 0; data = (unsigned char*)malloc(*data_size); if (!data) return 0; if ((int)fread(data, 1, *data_size, file) != *data_size) exit(1); return data; } static int io_num, fail_io_num = -1; static int wave_out = 0, mode = 0, position = 0, portion = 0, seek_to_byte = 0; static size_t read_cb(void *buf, size_t size, void *user_data) { /*printf("%d read_cb(%d)\n", io_num, (int)size);*/ if (fail_io_num == io_num) return -1; io_num++; return fread(buf, 1, size, (FILE*)user_data); } static int seek_cb(uint64_t position, void *user_data) { /*printf("%d seek_cb(%d)\n", io_num, (int)position);*/ if (fail_io_num == io_num) return -1; io_num++; return fseek((FILE*)user_data, position, SEEK_SET); } typedef struct { mp3dec_t *mp3d; mp3dec_file_info_t *info; size_t allocated; } frames_iterate_data; static int frames_iterate_cb(void *user_data, const uint8_t *frame, int frame_size, int free_format_bytes, size_t buf_size, uint64_t offset, mp3dec_frame_info_t *info) { (void)buf_size; (void)offset; (void)free_format_bytes; frames_iterate_data *d = user_data; d->info->channels = info->channels; d->info->hz = info->hz; d->info->layer = info->layer; /*printf("%d %d %d\n", frame_size, (int)offset, info->channels);*/ if ((d->allocated - d->info->samples*sizeof(mp3d_sample_t)) < MINIMP3_MAX_SAMPLES_PER_FRAME*sizeof(mp3d_sample_t)) { if (!d->allocated) d->allocated = 1024*1024; else d->allocated *= 2; d->info->buffer = realloc(d->info->buffer, d->allocated); } int samples = mp3dec_decode_frame(d->mp3d, frame, frame_size, d->info->buffer + d->info->samples, info); if (samples) { d->info->samples += samples*info->channels; } return 0; } static int progress_cb(void *user_data, size_t file_size, uint64_t offset, mp3dec_frame_info_t *info) { (void)user_data; (void)file_size; (void)offset; (void)info; return MP3D_E_USER; } static void decode_file(const char *input_file_name, const unsigned char *buf_ref, int ref_size, FILE *file_out) { mp3dec_t mp3d; int i, res = -1, data_bytes, total_samples = 0, maxdiff = 0; int no_std_vec = strstr(input_file_name, "nonstandard") || strstr(input_file_name, "ILL"); double MSE = 0.0, psnr; mp3dec_io_t io; mp3dec_file_info_t info; memset(&info, 0, sizeof(info)); io.read = read_cb; io.seek = seek_cb; if (MODE_LOAD == mode) { res = mp3dec_load(&mp3d, input_file_name, &info, 0, 0); } else if (MODE_LOAD_BUF == mode) { int size = 0; FILE *file = fopen(input_file_name, "rb"); uint8_t *buf = preload(file, &size); fclose(file); res = buf ? mp3dec_load_buf(&mp3d, buf, size, &info, 0, 0) : MP3D_E_IOERROR; free(buf); } else if (MODE_LOAD_CB == mode) { uint8_t *io_buf = malloc(MINIMP3_IO_SIZE); FILE *file = fopen(input_file_name, "rb"); io.read_data = io.seek_data = file; res = file ? mp3dec_load_cb(&mp3d, &io, io_buf, MINIMP3_IO_SIZE, &info, 0, 0) : MP3D_E_IOERROR; fclose((FILE*)io.read_data); free(io_buf); } else if (MODE_ITERATE == mode) { frames_iterate_data d = { &mp3d, &info, 0 }; mp3dec_init(&mp3d); res = mp3dec_iterate(input_file_name, frames_iterate_cb, &d); } else if (MODE_ITERATE_BUF == mode) { int size = 0; FILE *file = fopen(input_file_name, "rb"); uint8_t *buf = preload(file, &size); fclose(file); frames_iterate_data d = { &mp3d, &info, 0 }; mp3dec_init(&mp3d); res = buf ? mp3dec_iterate_buf(buf, size, frames_iterate_cb, &d) : MP3D_E_IOERROR; free(buf); } else if (MODE_ITERATE_CB == mode) { uint8_t *io_buf = malloc(MINIMP3_IO_SIZE); FILE *file = fopen(input_file_name, "rb"); io.read_data = io.seek_data = file; frames_iterate_data d = { &mp3d, &info, 0 }; mp3dec_init(&mp3d); res = file ? mp3dec_iterate_cb(&io, io_buf, MINIMP3_IO_SIZE, frames_iterate_cb, &d) : MP3D_E_IOERROR; fclose((FILE*)io.read_data); free(io_buf); } else if (MODE_STREAM == mode || MODE_STREAM_BUF == mode || MODE_STREAM_CB == mode) { mp3dec_ex_t dec; size_t readed; uint8_t *buf = 0; if (MODE_STREAM == mode) { res = mp3dec_ex_open(&dec, input_file_name, seek_to_byte ? MP3D_SEEK_TO_BYTE : MP3D_SEEK_TO_SAMPLE); } else if (MODE_STREAM_BUF == mode) { int size = 0; FILE *file = fopen(input_file_name, "rb"); buf = preload(file, &size); fclose(file); res = buf ? mp3dec_ex_open_buf(&dec, buf, size, seek_to_byte ? MP3D_SEEK_TO_BYTE : MP3D_SEEK_TO_SAMPLE) : MP3D_E_IOERROR; } else if (MODE_STREAM_CB == mode) { FILE *file = fopen(input_file_name, "rb"); io.read_data = io.seek_data = file; res = file ? mp3dec_ex_open_cb(&dec, &io, seek_to_byte ? MP3D_SEEK_TO_BYTE : MP3D_SEEK_TO_SAMPLE) : MP3D_E_IOERROR; } if (res) { printf("error: mp3dec_ex_open()=%d failed\n", res); exit(1); } info.samples = dec.samples; info.buffer = malloc(dec.samples*sizeof(mp3d_sample_t)); info.hz = dec.info.hz; info.layer = dec.info.layer; info.channels = dec.info.channels; if (position < 0 && -2 != position) { #ifdef _WIN32 LARGE_INTEGER t; QueryPerformanceCounter(&t); srand(t.QuadPart); #else srand(time(0)); #endif position = info.samples > 200 ? (uint64_t)(info.samples - 200)*rand()/RAND_MAX : 0; printf("info: seek to %d/%d\n", position, (int)info.samples); } if (position) { if (-2 == position) position = 0; if (!seek_to_byte) { info.samples -= MINIMP3_MIN(info.samples, (size_t)position); int skip_ref = MINIMP3_MIN((size_t)ref_size, position*sizeof(int16_t)); buf_ref += skip_ref; ref_size -= skip_ref; } res = mp3dec_ex_seek(&dec, position); if (res) { printf("error: mp3dec_ex_seek()=%d failed\n", res); exit(1); } } if (portion < 0) { portion = (uint64_t)(info.samples + 150)*rand()/RAND_MAX; printf("info: read by %d samples\n", portion); } if (0 == portion) portion = info.samples; int samples = info.samples, samples_readed = 0; while (samples) { int to_read = MINIMP3_MIN(samples, portion); readed = mp3dec_ex_read(&dec, info.buffer + samples_readed, to_read); samples -= readed; samples_readed += readed; if (readed != (size_t)to_read) { if (seek_to_byte && readed < (size_t)to_read) break; printf("error: mp3dec_ex_read() readed less than expected, last_error=%d\n", dec.last_error); exit(1); } } readed = mp3dec_ex_read(&dec, info.buffer, 1); if (readed) { printf("error: mp3dec_ex_read() readed more than expected, last_error=%d\n", dec.last_error); exit(1); } if (seek_to_byte) { info.samples = samples_readed; } mp3dec_ex_close(&dec); if (MODE_STREAM_BUF == mode && buf) free(buf); if (MODE_STREAM_CB == mode) fclose((FILE*)io.read_data); } else { printf("error: unknown mode\n"); exit(1); } if (res && MP3D_E_DECODE != res) { printf("error: read function failed, code=%d\n", res); exit(1); } #ifdef MINIMP3_FLOAT_OUTPUT int16_t *buffer = malloc(info.samples*sizeof(int16_t)); mp3dec_f32_to_s16(info.buffer, buffer, info.samples); free(info.buffer); #else int16_t *buffer = info.buffer; #endif #ifndef MINIMP3_NO_WAV if (wave_out && file_out) fwrite(wav_header(0, 0, 0, 0), 1, 44, file_out); #endif total_samples += info.samples; if (buf_ref) { size_t ref_samples = ref_size/2; int len_match = ref_samples == info.samples; int relaxed_len_match = len_match || (ref_samples + 1152) == info.samples || (ref_samples + 2304) == info.samples; int seek_len_match = (ref_samples <= info.samples) || (ref_samples + 2304) >= info.samples; if ((((!relaxed_len_match && MODE_STREAM != mode && MODE_STREAM_BUF != mode && MODE_STREAM_CB != mode) || !seek_len_match) && 3 == info.layer && !no_std_vec) || (no_std_vec && !len_match)) { /* some standard vectors are for some reason a little shorter */ printf("error: reference and produced number of samples do not match (%d/%d)\n", (int)ref_samples, (int)info.samples); exit(1); } int max_samples = MINIMP3_MIN(ref_samples, info.samples); for (i = 0; i < max_samples; i++) { int MSEtemp = abs((int)buffer[i] - (int)(int16_t)read16le(&buf_ref[i*sizeof(int16_t)])); if (MSEtemp > maxdiff) maxdiff = MSEtemp; MSE += (float)MSEtemp*(float)MSEtemp; } } if (file_out) fwrite(buffer, info.samples, sizeof(int16_t), file_out); if (buffer) free(buffer); #ifndef LIBFUZZER MSE /= total_samples ? total_samples : 1; if (0 == MSE) psnr = 99.0; else psnr = 10.0*log10(((double)0x7fff*0x7fff)/MSE); printf("rate=%d samples=%d max_diff=%d PSNR=%f\n", info.hz, total_samples, maxdiff, psnr); if (psnr < 96) { printf("error: PSNR compliance failed\n"); exit(1); } #endif #ifndef MINIMP3_NO_WAV if (wave_out && file_out) { data_bytes = ftell(file_out) - 44; rewind(file_out); fwrite(wav_header(info.hz, info.channels, 16, data_bytes), 1, 44, file_out); } #endif } static int self_test(const char *input_file_name) { int ret, size = 0; mp3dec_t mp3d; mp3dec_ex_t dec; mp3dec_frame_info_t frame_info; mp3dec_file_info_t finfo; mp3dec_io_t io; FILE *file = fopen(input_file_name, "rb"); uint8_t *buf = preload(file, &size); fclose(file); int samples = mp3dec_decode_frame(&mp3d, buf, size, 0, &frame_info); free(buf); #define ASSERT(c) if (!(c)) { printf("failed, line=%d\n", __LINE__); exit(1); } ASSERT(1152 == samples); ret = mp3dec_load_buf(0, buf, size, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_buf(&mp3d, 0, size, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_buf(&mp3d, buf, (size_t)-1, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_buf(&mp3d, buf, size, 0, 0, 0); ASSERT(MP3D_E_PARAM == ret); memset(&finfo, 0xff, sizeof(finfo)); ret = mp3dec_load_buf(&mp3d, buf, 0, &finfo, 0, 0); ASSERT(0 == ret && 0 == finfo.samples); ret = mp3dec_load_cb(0, &io, buf, size, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_cb(&mp3d, &io, 0, size, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_cb(&mp3d, &io, buf, (size_t)-1, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_cb(&mp3d, &io, buf, size, 0, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load_cb(&mp3d, &io, buf, 0, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_buf(0, size, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_buf(buf, (size_t)-1, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_buf(buf, size, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_buf(buf, 0, frames_iterate_cb, 0); ASSERT(0 == ret); ret = mp3dec_iterate_cb(0, buf, size, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_cb(&io, 0, size, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_cb(&io, buf, (size_t)-1, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_cb(&io, buf, size, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate_cb(&io, buf, 0, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_buf(0, buf, size, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_buf(&dec, 0, size, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_buf(&dec, buf, (size_t)-1, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_buf(&dec, buf, size, MP3D_SEEK_TO_SAMPLE + 1); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_buf(&dec, buf, 0, MP3D_SEEK_TO_SAMPLE); ASSERT(0 == ret); ret = mp3dec_ex_read(&dec, (mp3d_sample_t*)buf, 10); ASSERT(0 == ret); ret = mp3dec_ex_open_cb(0, &io, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_cb(&dec, 0, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open_cb(&dec, &io, MP3D_SEEK_TO_SAMPLE + 1); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_seek(0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_read(0, (mp3d_sample_t*)buf, 10); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_read(&dec, 0, 10); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load(0, input_file_name, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load(&mp3d, 0, &finfo, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load(&mp3d, input_file_name, 0, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_load(&mp3d, "not_foud", &finfo, 0, 0); ASSERT(MP3D_E_IOERROR == ret); memset(&mp3d, 0xff, sizeof(mp3d)); memset(&finfo, 0xff, sizeof(finfo)); ret = mp3dec_load(&mp3d, input_file_name, &finfo, progress_cb, 0); ASSERT(MP3D_E_USER == ret && 2304 == finfo.samples); ret = mp3dec_iterate(0, frames_iterate_cb, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate(input_file_name, 0, 0); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_iterate("not_foud", frames_iterate_cb, 0); ASSERT(MP3D_E_IOERROR == ret); ret = mp3dec_ex_open(0, input_file_name, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open(&dec, 0, MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open(&dec, input_file_name, MP3D_SEEK_TO_SAMPLE + 1); ASSERT(MP3D_E_PARAM == ret); ret = mp3dec_ex_open(&dec, "not_foud", MP3D_SEEK_TO_SAMPLE); ASSERT(MP3D_E_IOERROR == ret); printf("passed\n"); return 0; } #ifdef LIBFUZZER int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { decode_file(Data, Size, 0, 0, 0, 0); return 0; } #else #if defined(__arm__) || defined(__aarch64__) || defined(__PPC__) int main2(int argc, char *argv[]); int main2(int argc, char *argv[]) #else int main(int argc, char *argv[]) #endif { int i, ref_size, do_self_test = 0; for(i = 1; i < argc; i++) { if (argv[i][0] != '-') break; switch (argv[i][1]) { case 'm': i++; if (i < argc) mode = atoi(argv[i]); break; case 's': i++; if (i < argc) position = atoi(argv[i]); break; case 'p': i++; if (i < argc) portion = atoi(argv[i]); break; case 'e': i++; if (i < argc) fail_io_num = atoi(argv[i]); break; case 'b': seek_to_byte = 1; break; case 't': do_self_test = 1; break; default: printf("error: unrecognized option\n"); return 1; } } char *ref_file_name = (argc > (i + 1)) ? argv[i + 1] : NULL; char *output_file_name = (argc > (i + 2)) ? argv[i + 2] : NULL; FILE *file_out = NULL; if (output_file_name) { file_out = fopen(output_file_name, "wb"); #ifndef MINIMP3_NO_WAV char *ext = strrchr(output_file_name, '.'); if (ext && !strcasecmp(ext + 1, "wav")) wave_out = 1; #endif } FILE *file_ref = ref_file_name ? fopen(ref_file_name, "rb") : NULL; unsigned char *buf_ref = preload(file_ref, &ref_size); if (file_ref) fclose(file_ref); #ifdef __AFL_HAVE_MANUAL_CONTROL __AFL_INIT(); while (__AFL_LOOP(1000)) { #endif char *input_file_name = (argc > i) ? argv[i] : NULL; if (!input_file_name) { printf("error: no file names given\n"); return 1; } if (do_self_test) return self_test(input_file_name); decode_file(input_file_name, buf_ref, ref_size, file_out); #ifdef __AFL_HAVE_MANUAL_CONTROL } #endif if (buf_ref) free(buf_ref); if (file_out) fclose(file_out); return 0; } #if defined(__arm__) || defined(__aarch64__) || defined(__PPC__) static const char *g_files[] = { "vectors/ILL2_center2.bit", "vectors/ILL2_dual.bit", "vectors/ILL2_dynx22.bit", "vectors/ILL2_dynx31.bit", "vectors/ILL2_dynx32.bit", "vectors/ILL2_ext_switching.bit", "vectors/ILL2_layer1.bit", "vectors/ILL2_layer3.bit", "vectors/ILL2_mono.bit", "vectors/ILL2_multilingual.bit", "vectors/ILL2_overalloc1.bit", "vectors/ILL2_overalloc2.bit", "vectors/ILL2_prediction.bit", "vectors/ILL2_samples.bit", "vectors/ILL2_scf63.bit", "vectors/ILL2_tca21.bit", "vectors/ILL2_tca30.bit", "vectors/ILL2_tca30_PC.bit", "vectors/ILL2_tca31_mtx0.bit", "vectors/ILL2_tca31_mtx2.bit", "vectors/ILL2_tca31_PC.bit", "vectors/ILL2_tca32_PC.bit", "vectors/ILL2_wrongcrc.bit", "vectors/ILL4_ext_id1.bit", "vectors/ILL4_sync.bit", "vectors/ILL4_wrongcrc.bit", "vectors/ILL4_wrong_length1.bit", "vectors/ILL4_wrong_length2.bit", "vectors/l1-fl1.bit", "vectors/l1-fl2.bit", "vectors/l1-fl3.bit", "vectors/l1-fl4.bit", "vectors/l1-fl5.bit", "vectors/l1-fl6.bit", "vectors/l1-fl7.bit", "vectors/l1-fl8.bit", "vectors/l2-fl10.bit", "vectors/l2-fl11.bit", "vectors/l2-fl12.bit", "vectors/l2-fl13.bit", "vectors/l2-fl14.bit", "vectors/l2-fl15.bit", "vectors/l2-fl16.bit", "vectors/l2-nonstandard-fl1_fl2_ff.bit", "vectors/l2-nonstandard-free_format.bit", "vectors/l2-nonstandard-test32-size.bit", "vectors/l2-test32.bit", "vectors/l3-compl.bit", "vectors/l3-he_32khz.bit", "vectors/l3-he_44khz.bit", "vectors/l3-he_48khz.bit", "vectors/l3-hecommon.bit", "vectors/l3-he_free.bit", "vectors/l3-he_mode.bit", "vectors/l3-nonstandard-big-iscf.bit", "vectors/l3-nonstandard-compl-sideinfo-bigvalues.bit", "vectors/l3-nonstandard-compl-sideinfo-blocktype.bit", "vectors/l3-nonstandard-compl-sideinfo-size.bit", "vectors/l3-nonstandard-sideinfo-size.bit", "vectors/l3-si.bit", "vectors/l3-si_block.bit", "vectors/l3-si_huff.bit", "vectors/l3-sin1k0db.bit", "vectors/l3-test45.bit", "vectors/l3-test46.bit", "vectors/M2L3_bitrate_16_all.bit", "vectors/M2L3_bitrate_22_all.bit", "vectors/M2L3_bitrate_24_all.bit", "vectors/M2L3_compl24.bit", "vectors/M2L3_noise.bit" }; int main() { size_t i; char buf[256]; char *v[3]; v[2] = buf; for (i = 0; i < sizeof(g_files)/sizeof(g_files[0]); i++) { int ret; const char *file = g_files[i]; size_t len = strlen(file); strcpy(buf, file); buf[len - 3] = 'p'; buf[len - 2] = 'c'; buf[len - 1] = 'm'; v[1] = (char*)file; printf("%s\n", file); ret = main2(3, v); if (ret) return ret; } return 0; } #endif #endif