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Fix some ATRAC9 .wem [DmC: Definitive Edition (PS4)]

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bnnm 2021-07-18 23:07:03 +02:00
parent 42d30e2bda
commit 6de04c14bd
1 changed files with 13 additions and 3 deletions
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16
src/meta/wwise.c
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@ -603,9 +603,9 @@ VGMSTREAM* init_vgmstream_wwise(STREAMFILE* sf) {
if (ww.fmt_size != 0x18) goto fail;
if (ww.big_endian) goto fail;
/* extra_data (size 0x06)
/* extra data (size 0x06)
* 0x00: samples per block (0x1c)
* 0x04: channel config (again?) */
* 0x02: channel config (again?) */
vgmstream->coding_type = coding_HEVAG;
vgmstream->layout_type = layout_interleave;
@ -621,9 +621,19 @@ VGMSTREAM* init_vgmstream_wwise(STREAMFILE* sf) {
if (ww.fmt_size != 0x24) goto fail;
if (ww.extra_size != 0x12) goto fail;
/* extra data
* 0x00: samples per subframe?
* 0x02: channel config (again?)
* 0x06: config
* 0x0a: samples
* 0x0e: encoder delay? (same as samples per subframe?)
* 0x10: decoder delay? (PS4 only, 0 on Vita?) */
cfg.channels = ww.channels;
cfg.config_data = read_u32be(ww.fmt_offset + 0x18,sf);
cfg.encoder_delay = read_u32(ww.fmt_offset + 0x20,sf);
cfg.encoder_delay = read_u16(ww.fmt_offset + 0x20,sf);
/* PS4 value at 0x22 looks like encoder delay, but using it removes too many
* samples [DmC: Definitive Edition (PS4)] */
vgmstream->codec_data = init_atrac9(&cfg);
if (!vgmstream->codec_data) goto fail;