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Tweak sadf extensions and check

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This commit is contained in:
bnnm 2020-05-24 16:59:11 +02:00
parent eeba83c093
commit 142ec05269
1 changed files with 7 additions and 1 deletions
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8
src/meta/sadf.c
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@ -1,4 +1,5 @@
#include "meta.h"
#include "../coding/coding.h"
/* sadf - from Procyon Studio audio driver games [Xenoblade Chronicles 2 (Switch)] (sfx) */
VGMSTREAM* init_vgmstream_sadf(STREAMFILE* sf) {
@ -8,11 +9,16 @@ VGMSTREAM* init_vgmstream_sadf(STREAMFILE* sf) {
/* checks */
if (!check_extensions(sf, "sad"))
/* .sad: assumed (from older sadX formats)
* .nop: assumed (from streamed files)
* (extensionless): name in .xsp bigfiles */
if (!check_extensions(sf, "sad,nop,"))
goto fail;
if (read_32bitBE(0x00, sf) != 0x73616466) /* "sadf" */
goto fail;
if (read_32bitBE(0x08, sf) != 0x6470636D) /* "dpcm" ("opus" is used too, see opus.c, "ipcm" supposedly too) */
goto fail;
channel_count = read_8bit(0x18, sf);
loop_flag = read_8bit(0x19, sf);