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Fix TXTP edge case when trimming samples

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This commit is contained in:
bnnm 2020-07-16 21:44:34 +02:00
parent d8beb1e791
commit 3091930a1d
1 changed files with 4 additions and 3 deletions
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7
src/meta/txtp.c
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@ -479,14 +479,15 @@ static void apply_config(VGMSTREAM *vgmstream, txtp_entry *current) {
if (current->trim_set) {
if (current->trim_second != 0.0) {
current->trim_sample = current->trim_second * vgmstream->sample_rate;
/* trim sample can become 0 here when second is too small (rounded) */
current->trim_sample = (double)current->trim_second * (double)vgmstream->sample_rate;
}
if (current->trim_sample < 0) {
vgmstream->num_samples += current->trim_sample; /* trim from end (add negative) */
}
else if (vgmstream->num_samples > current->trim_sample) {
vgmstream->num_samples = current->trim_sample; /* trim to value */
else if (current->trim_sample > 0 && vgmstream->num_samples > current->trim_sample) {
vgmstream->num_samples = current->trim_sample; /* trim to value >0 */
}
/* readjust after triming if it went over (could check for more edge cases but eh) */