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Fix Wwise XWMA prefetch

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This commit is contained in:
bnnm 2022-01-30 13:31:06 +01:00
parent ba1743cd3a
commit a054692865
1 changed files with 12 additions and 1 deletions
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13
src/meta/wwise.c
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@ -410,10 +410,21 @@ VGMSTREAM* init_vgmstream_wwise_bnk(STREAMFILE* sf, int* p_prefetch) {
vgmstream->coding_type = coding_FFmpeg;
vgmstream->layout_type = layout_none;
//if (ww.prefetch) {
// ww.data_size = ww.file_size - ww.data_offset;
//}
/* seek table seems BE dpds */
vgmstream->num_samples = xwma_dpds_get_samples(sf, ww.seek_offset, ww.seek_size, ww.channels, ww.big_endian);
if (!vgmstream->num_samples)
vgmstream->num_samples = xwma_get_samples(sf, ww.data_offset, ww.data_size, ww.format, ww.channels, ww.sample_rate, ww.block_size);
/* XWMA is VBR so this is very approximate percent, meh */
if (ww.prefetch) { /* Guardians of Middle Earth (X360) */
vgmstream->num_samples = (int32_t)(vgmstream->num_samples *
(double)(ww.file_size - start_offset) / (double)ww.data_size);
}
break;
}
@ -921,7 +932,7 @@ static int parse_wwise(STREAMFILE* sf, wwise_header* ww) {
}
if (ww->codec == PCM || ww->codec == IMA || ww->codec == VORBIS || ww->codec == DSP || ww->codec == XMA2 ||
ww->codec == OPUSNX || ww->codec == OPUS || ww->codec == OPUSWW || ww->codec == PTADPCM) {
ww->codec == OPUSNX || ww->codec == OPUS || ww->codec == OPUSWW || ww->codec == PTADPCM || ww->codec == XWMA) {
ww->prefetch = 1; /* only seen those, probably all exist (XWMA, AAC, HEVAG, ATRAC9?) */
} else {
vgm_logi("WWISE: wrong expected size, maybe prefetch (report)\n");