Cool_Tools/vgmstream
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Add CLI -O flag for performance testing

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This commit is contained in:
bnnm 2019-10-05 15:02:45 +02:00
parent 8ae9fff5e7
commit e90e65ae52
2 changed files with 51 additions and 26 deletions
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39
cli/vgmstream_cli.c
View File

@ -30,7 +30,7 @@ extern int optind, opterr, optopt;
static size_t make_wav_header(uint8_t * buf, size_t buf_size, int32_t sample_count, int32_t sample_rate, int channels, int smpl_chunk, int32_t loop_start, int32_t loop_end);
static void usage(const char * name) {
static void usage(const char * name, int is_full) {
fprintf(stderr,"vgmstream CLI decoder " VERSION " " __DATE__ "\n"
"Usage: %s [-o outfile.wav] [options] infile\n"
"Options:\n"
@ -52,10 +52,16 @@ static void usage(const char * name) {
" -x: decode and print adxencd command line to encode as ADX\n"
" -g: decode and print oggenc command line to encode as OGG\n"
" -b: decode and print batch variable commands\n"
" -r: output a second file after resetting (for testing)\n"
" -k N: seeks to N samples before decoding (for testing)\n"
" -t file: print if tags are found in file (for testing)\n"
" -h: print extra commands\n"
, name);
if (is_full) {
fprintf(stderr,
" -r: output a second file after resetting (for reset testing)\n"
" -k N: seeks to N samples before decoding (for seek testing)\n"
" -t file: print tags found in file (for tag testing)\n"
" -O: decode but don't write to file (for performance testing)\n"
);
}
}
@ -63,6 +69,7 @@ typedef struct {
char * infilename;
char * outfilename;
char * tag_filename;
int decode_only;
int ignore_loop;
int force_loop;
int really_force_loop;
@ -101,7 +108,7 @@ static int parse_config(cli_config *cfg, int argc, char ** argv) {
opterr = 0;
/* read config */
while ((opt = getopt(argc, argv, "o:l:f:d:ipPcmxeLEFrgb2:s:t:k:")) != -1) {
while ((opt = getopt(argc, argv, "o:l:f:d:ipPcmxeLEFrgb2:s:t:k:hO")) != -1) {
switch (opt) {
case 'o':
cfg->outfilename = optarg;
@ -167,18 +174,24 @@ static int parse_config(cli_config *cfg, int argc, char ** argv) {
case 'k':
cfg->seek_samples = atoi(optarg);
break;
case 'O':
cfg->decode_only = 1;
break;
case 'h':
usage(argv[0], 1);
goto fail;
case '?':
fprintf(stderr, "Unknown option -%c found\n", optopt);
goto fail;
default:
usage(argv[0]);
usage(argv[0], 0);
goto fail;
}
}
/* filename goes last */
if (optind != argc - 1) {
usage(argv[0]);
usage(argv[0], 0);
goto fail;
}
cfg->infilename = argv[optind];
@ -435,7 +448,7 @@ int main(int argc, char ** argv) {
if (cfg.play_sdtout) {
outfile = stdout;
}
else if (!cfg.print_metaonly) {
else if (!cfg.print_metaonly && !cfg.decode_only) {
if (!cfg.outfilename) {
/* note that outfilename_temp must persist outside this block, hence the external array */
strcpy(outfilename_temp, cfg.infilename);
@ -521,7 +534,7 @@ int main(int argc, char ** argv) {
}
/* slap on a .wav header */
{
if (!cfg.decode_only) {
uint8_t wav_buf[0x100];
int channels_write = (cfg.only_stereo != -1) ? 2 : channels;
size_t bytes_done;
@ -563,6 +576,7 @@ int main(int argc, char ** argv) {
apply_fade(buf, vgmstream, to_get, i, len_samples, fade_samples, channels);
if (!cfg.decode_only) {
swap_samples_le(buf, channels * to_get); /* write PC endian */
if (cfg.only_stereo != -1) {
for (j = 0; j < to_get; j++) {
@ -572,12 +586,13 @@ int main(int argc, char ** argv) {
fwrite(buf, sizeof(sample_t), to_get * channels, outfile);
}
}
}
fclose(outfile);
outfile = NULL;
/* try again with (for testing reset_vgmstream, simulates a seek to 0) */
/* try again with (for testing reset_vgmstream, simulates a seek to 0 after changing internal state) */
if (cfg.test_reset) {
char outfilename_reset[PATH_LIMIT];
strcpy(outfilename_reset, cfg.outfilename);
@ -597,7 +612,7 @@ int main(int argc, char ** argv) {
apply_seek(buf, vgmstream, cfg.seek_samples);
/* slap on a .wav header */
{
if (!cfg.decode_only) {
uint8_t wav_buf[0x100];
int channels_write = (cfg.only_stereo != -1) ? 2 : channels;
size_t bytes_done;
@ -619,6 +634,7 @@ int main(int argc, char ** argv) {
apply_fade(buf, vgmstream, to_get, i, len_samples, fade_samples, channels);
if (!cfg.decode_only) {
swap_samples_le(buf, channels * to_get); /* write PC endian */
if (cfg.only_stereo != -1) {
for (j = 0; j < to_get; j++) {
@ -628,6 +644,7 @@ int main(int argc, char ** argv) {
fwrite(buf, sizeof(sample_t) * channels, to_get, outfile);
}
}
}
fclose(outfile);
outfile = NULL;
}

12
cli/vrts.bat
View File

@ -29,6 +29,7 @@ set OP_NODELETE=
REM # -nc: don't report correct files
set OP_NOCORRECT=
REM # -p: performance test (decode with new exe and no comparison done)
REM # -P: performance test (same but also don't write file)
set OP_PERFORMANCE=
REM # -fc <exe>: file comparer (Windows's FC is slow)
set OP_CMD_FC=fc /a /b
@ -43,7 +44,8 @@ if "%~1"=="-f" set OP_SEARCH=%2
if "%~1"=="-r" set OP_RECURSIVE=/s
if "%~1"=="-nd" set OP_NODELETE=true
if "%~1"=="-nc" set OP_NOCORRECT=true
if "%~1"=="-p" set OP_PERFORMANCE=true
if "%~1"=="-p" set OP_PERFORMANCE=1
if "%~1"=="-P" set OP_PERFORMANCE=2
if "%~1"=="-fc" set OP_CMD_FC=%2
shift
goto set_options
@ -198,9 +200,15 @@ REM # ########################################################################
set CMD_FILE=%CMD_FILE:"=%
REM echo VTRS: file %CMD_FILE%
REM # new temp output
set WAV_NEW=%CMD_FILE%.test.wav
if "%OP_PERFORMANCE%" == "2" (
REM # don't actually write file
set CMD_VGM_NEW="%OP_CMD_NEW%" -O "%CMD_FILE%"
) else (
REM # new temp output
set CMD_VGM_NEW="%OP_CMD_NEW%" -o "%WAV_NEW%" "%CMD_FILE%"
)
%CMD_VGM_NEW% 1> nul 2>&1 & REM || goto error
call :echo_color %C_O% "%CMD_FILE%" "done"