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Add .rsnd NSOpus [Birushana (Switch)]

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This commit is contained in:
bnnm 2022-04-09 15:15:43 +02:00
parent 9e3fc405d4
commit c05ec2d0ab
3 changed files with 31 additions and 0 deletions
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1
src/meta/meta.h
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@ -655,6 +655,7 @@ VGMSTREAM* init_vgmstream_opus_prototype(STREAMFILE* sf);
VGMSTREAM* init_vgmstream_opus_opusnx(STREAMFILE* sf);
VGMSTREAM* init_vgmstream_opus_nsopus(STREAMFILE* sf);
VGMSTREAM* init_vgmstream_opus_sqex(STREAMFILE* sf);
VGMSTREAM* init_vgmstream_opus_rsnd(STREAMFILE* sf);
VGMSTREAM * init_vgmstream_raw_al(STREAMFILE * streamFile);

29
src/meta/opus.c
View File

@ -511,3 +511,32 @@ VGMSTREAM* init_vgmstream_opus_sqex(STREAMFILE* sf) {
fail:
return NULL;
}
/* Idea Factory(?) variation [Birushana: Ichijuu no Kaze (Switch)] */
VGMSTREAM* init_vgmstream_opus_rsnd(STREAMFILE* sf) {
off_t offset = 0;
int num_samples = 0, loop_start = 0, loop_end = 0, loop_flag;
/* checks */
if (!is_id32be(0x00, sf,"RSND"))
goto fail;
if (!check_extensions(sf, "rsnd"))
goto fail;
/* 0x04: 00? (16b)*/
/* 0x06: 00? (8b)*/
loop_flag = read_u8(0x07, sf);
if (loop_flag) { /* not really needed as both will be 0 */
loop_start = read_s32le(0x08, sf);
loop_end = read_s32le(0x0c, sf);
}
offset = read_u32le(0x10, sf); /* always 0x40 */
/* 0x14: offset again? */
/* 0x18+: null? (unknown numbers in bgm050) */
num_samples = 0; /* not loop_end as it isn't set when looping is disabled */
return init_vgmstream_opus(sf, meta_OPUS, offset, num_samples, loop_start, loop_end);
fail:
return NULL;
}

1
src/vgmstream.c
View File

@ -520,6 +520,7 @@ VGMSTREAM* (*init_vgmstream_functions[])(STREAMFILE* sf) = {
init_vgmstream_dsp_apex,
init_vgmstream_ubi_ckd_cwav,
init_vgmstream_sspf,
init_vgmstream_opus_rsnd,
/* lower priority metas (no clean header identity, somewhat ambiguous, or need extension/companion file to identify) */
init_vgmstream_mpeg,