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FSB5, added ADPCM and PCM16 coding, 4 of 15 formats supported now

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manakoat 2014-04-23 21:36:06 -07:00 committed by Chris Moeller
parent b533969527
commit 842c064b3b
1 changed files with 36 additions and 10 deletions
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46
src/meta/fsb5.c
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@ -120,7 +120,19 @@ VGMSTREAM * init_vgmstream_fsb5(STREAMFILE *streamFile) {
case 0x02: /* FMOD_SOUND_FORMAT_PCM16 */
{
goto fail;
NumSamples = read_32bitLE(SampleHeaderStart+0x04,streamFile)/4;
if (ChannelCount == 1)
{
vgmstream->layout_type = layout_none;
} else {
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x02;
}
vgmstream->coding_type = coding_PCM16LE;
}
break;
@ -171,7 +183,11 @@ VGMSTREAM * init_vgmstream_fsb5(STREAMFILE *streamFile) {
case 0x07: /* FMOD_SOUND_FORMAT_IMAADPCM */
{
goto fail;
NumSamples = read_32bitLE(SampleHeaderStart+0x04,streamFile)/4;
vgmstream->layout_type = layout_none;
vgmstream->coding_type = coding_XBOX;
}
break;
@ -257,14 +273,24 @@ VGMSTREAM * init_vgmstream_fsb5(STREAMFILE *streamFile) {
/* open the file for reading */
{
int i;
STREAMFILE * file;
file = streamFile->open(streamFile,filename,STREAMFILE_DEFAULT_BUFFER_SIZE);
if (!file) goto fail;
for (i=0;i<ChannelCount;i++) {
vgmstream->ch[i].streamfile = file;
vgmstream->ch[i].channel_start_offset=vgmstream->ch[i].offset=StartOffset+vgmstream->interleave_block_size*i;
}
int i;
STREAMFILE * file;
file = streamFile->open(streamFile,filename,STREAMFILE_DEFAULT_BUFFER_SIZE);
if (!file) goto fail;
for (i=0;i<ChannelCount;i++) {
vgmstream->ch[i].streamfile = file;
if (vgmstream->coding_type == coding_XBOX) {
/* xbox interleaving is a little odd */
vgmstream->ch[i].channel_start_offset=StartOffset;
} else {
vgmstream->ch[i].channel_start_offset=
StartOffset+vgmstream->interleave_block_size*i;
}
vgmstream->ch[i].offset = vgmstream->ch[i].channel_start_offset;
}
}
return vgmstream;