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Add .vas VAGp [Kingdom Hearts II (PS2)]

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bnnm 2019-01-12 02:51:37 +01:00
parent 5d610be086
commit 2e68217af2
1 changed files with 18 additions and 3 deletions
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21
src/meta/vag.c
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@ -19,8 +19,10 @@ VGMSTREAM * init_vgmstream_vag(STREAMFILE *streamFile) {
* .swag: Frantix (PSP)
* .str: Ben10 Galactic Racing
* .vig: MX vs. ATV Untamed (PS2)
* .l/r: Crash Nitro Kart (PS2), Gradius V (PS2) */
if ( !check_extensions(streamFile,"vag,swag,str,vig,l,r") )
* .l/r: Crash Nitro Kart (PS2), Gradius V (PS2)
* .vas: Kingdom Hearts II (PS2)
* .khv: fake for .vas */
if ( !check_extensions(streamFile,"vag,swag,str,vig,l,r,vas,khv") )
goto fail;
/* check VAG Header */
@ -112,7 +114,7 @@ VGMSTREAM * init_vgmstream_vag(STREAMFILE *streamFile) {
interleave = 0x10;
loop_flag = 0;
}
else if (check_extensions(streamFile,"swag")) { /* algo "VAGp" at (file_size / channels) */
else if (check_extensions(streamFile,"swag")) { /* also "VAGp" at (file_size / channels) */
/* Frantix (PSP) */
start_offset = 0x40; /* channel_size ignores empty frame */
channel_count = 2;
@ -188,6 +190,19 @@ VGMSTREAM * init_vgmstream_vag(STREAMFILE *streamFile) {
channel_size = channel_size / channel_count;
loop_flag = ps_find_loop_offsets(streamFile, start_offset, channel_size*channel_count, channel_count, interleave, &loop_start_sample, &loop_end_sample);
}
else if (version == 0x00000004 && channel_size == file_size - 0x60 && read_32bitBE(0x1c, streamFile) != 0) { /* also .vas */
/* Kingdom Hearts II (PS2) */
start_offset = 0x60;
interleave = 0x10;
loop_start_sample = read_32bitBE(0x14,streamFile);
loop_end_sample = read_32bitBE(0x18,streamFile);
loop_flag = (loop_end_sample > 0); /* maybe at 0x1d */
channel_count = read_8bit(0x1e,streamFile);
/* 0x1f: possibly volume */
channel_size = channel_size / channel_count;
/* mono files also have channel/volume, but start at 0x30 and are probably named .vag */
}
else {
/* standard PS1/PS2/PS3 .vag [Ecco the Dolphin (PS2), Legasista (PS3)] */
start_offset = 0x30;