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cli: add test option for backwards seeking

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This commit is contained in:
bnnm 2020-07-29 19:42:23 +02:00
parent 98eb0eb047
commit 1814abd500
1 changed files with 40 additions and 22 deletions
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62
cli/vgmstream_cli.c
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@ -58,8 +58,10 @@ static void usage(const char* name, int is_full) {
, name);
if (is_full) {
fprintf(stderr,
" -v: validate extensions (for extension testing)\n"
" -r: output a second file after resetting (for reset testing)\n"
" -k N: seeks to N samples before decoding (for seek testing)\n"
" -K N: seeks to N samples before decoding again (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"
);
@ -71,7 +73,6 @@ typedef struct {
char* infilename;
char* outfilename;
char* tag_filename;
int decode_only;
int play_forever;
int play_sdtout;
int play_wreckless;
@ -79,7 +80,6 @@ typedef struct {
int print_adxencd;
int print_oggenc;
int print_batchvar;
int test_reset;
int write_lwav;
int only_stereo;
int stream_index;
@ -92,7 +92,11 @@ typedef struct {
int force_loop;
int really_force_loop;
int seek_samples;
int validate_extensions;
int test_reset;
int seek_samples1;
int seek_samples2;
int decode_only;
/* not quite config but eh */
int lwav_loop_start;
@ -107,12 +111,14 @@ static int parse_config(cli_config* cfg, int argc, char** argv) {
cfg->only_stereo = -1;
cfg->loop_count = 2.0;
cfg->fade_time = 10.0;
cfg->seek_samples1 = -1;
cfg->seek_samples2 = -1;
/* don't let getopt print errors to stdout automatically */
opterr = 0;
/* read config */
while ((opt = getopt(argc, argv, "o:l:f:d:ipPcmxeLEFrgb2:s:t:k:hO")) != -1) {
while ((opt = getopt(argc, argv, "o:l:f:d:ipPcmxeLEFrgb2:s:t:k:K:hOv")) != -1) {
switch (opt) {
case 'o':
cfg->outfilename = optarg;
@ -176,11 +182,17 @@ static int parse_config(cli_config* cfg, int argc, char** argv) {
cfg->tag_filename= optarg;
break;
case 'k':
cfg->seek_samples = atoi(optarg);
cfg->seek_samples1 = atoi(optarg);
break;
case 'K':
cfg->seek_samples2 = atoi(optarg);
break;
case 'O':
cfg->decode_only = 1;
break;
case 'v':
cfg->validate_extensions = 1;
break;
case 'h':
usage(argv[0], 1);
goto fail;
@ -357,26 +369,20 @@ int main(int argc, char** argv) {
res = validate_config(&cfg);
if (!res) goto fail;
#if 0
/* CLI has no need to check */
{
/* for plugin testing */
if (cfg.validate_extensions) {
int valid;
vgmstream_ctx_valid_cfg vcfg = {0};
vcfg.skip_standard = 1;
vcfg.skip_standard = 0;
vcfg.reject_extensionless = 0;
vcfg.accept_unknown = 0;
vcfg.accept_common = 0;
VGM_LOG("CLI: valid %s\n", cfg.infilename);
valid = vgmstream_ctx_is_valid(cfg.infilename, &vcfg);
if (!valid) {
VGM_LOG("CLI: valid ko\n");
goto fail;
}
VGM_LOG("CLI: valid ok\n");
if (!valid) goto fail;
}
#endif
/* open streamfile and pass subsong */
{
@ -411,7 +417,6 @@ int main(int argc, char** argv) {
if (len_samples <= 0)
goto fail;
if (cfg.play_forever && !vgmstream_get_play_forever(vgmstream)) {
fprintf(stderr,"File can't be played forever");
goto fail;
@ -461,9 +466,16 @@ int main(int argc, char** argv) {
}
if (cfg.seek_samples >= len_samples)
cfg.seek_samples = 0;
len_samples -= cfg.seek_samples;
if (cfg.seek_samples1 >= len_samples)
cfg.seek_samples1 = -1;
if (cfg.seek_samples2 >= len_samples)
cfg.seek_samples2 = -1;
if (cfg.seek_samples2 >= 0)
len_samples -= cfg.seek_samples2;
else if (cfg.seek_samples1 >= 0)
len_samples -= cfg.seek_samples1;
/* last init */
buf = malloc(SAMPLE_BUFFER_SIZE * sizeof(sample_t) * input_channels);
@ -503,7 +515,10 @@ int main(int argc, char** argv) {
}
seek_vgmstream(vgmstream, cfg.seek_samples);
if (cfg.seek_samples1 >= 0)
seek_vgmstream(vgmstream, cfg.seek_samples1);
if (cfg.seek_samples2 >= 0)
seek_vgmstream(vgmstream, cfg.seek_samples2);
/* decode */
for (i = 0; i < len_samples; i += SAMPLE_BUFFER_SIZE) {
@ -559,7 +574,10 @@ int main(int argc, char** argv) {
reset_vgmstream(vgmstream);
seek_vgmstream(vgmstream, cfg.seek_samples);
if (cfg.seek_samples1 >= 0)
seek_vgmstream(vgmstream, cfg.seek_samples1);
if (cfg.seek_samples2 >= 0)
seek_vgmstream(vgmstream, cfg.seek_samples2);
/* decode */
for (i = 0; i < len_samples; i += SAMPLE_BUFFER_SIZE) {