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ignore scd file size indicator

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round to 576 samples (MPEG granule), everything seems to be within 2 of this


git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@846 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
This commit is contained in:
halleyscometsw 2010-09-12 06:07:50 +00:00
parent 723a5bba10
commit 54a561cd68
1 changed files with 6 additions and 3 deletions
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9
src/meta/se_scd.c
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@ -41,9 +41,12 @@ VGMSTREAM * init_vgmstream_se_scd(STREAMFILE *streamFile) {
meta_offset_offset = 0x70;
} else goto fail;
/* never mind, FFXIII music_68tak.ps3.scd is 0x80 shorter */
#if 0
/* check file size with header value */
if (read_32bit(size_offset,streamFile) != get_streamfile_size(streamFile))
goto fail;
#endif
/* this is probably some kind of chunk offset (?) */
meta_offset = read_32bit(0x70,streamFile);
@ -95,12 +98,12 @@ VGMSTREAM * init_vgmstream_se_scd(STREAMFILE *streamFile) {
vgmstream->layout_type = layout_mpeg;
if (mi.vbr != MPG123_CBR) goto fail;
vgmstream->num_samples = mpeg_bytes_to_samples(read_32bit(meta_offset+0,streamFile), &mi);
vgmstream->num_samples = vgmstream->num_samples/2*2;
vgmstream->num_samples -= vgmstream->num_samples%576;
if (loop_flag) {
vgmstream->loop_start_sample = mpeg_bytes_to_samples(loop_start, &mi);
vgmstream->loop_start_sample = vgmstream->loop_start_sample/2*2;
vgmstream->loop_start_sample -= vgmstream->loop_start_sample%576;
vgmstream->loop_end_sample = mpeg_bytes_to_samples(loop_end, &mi);
vgmstream->loop_end_sample = vgmstream->loop_end_sample/2*2;
vgmstream->loop_end_sample -= vgmstream->loop_end_sample%576;
}
vgmstream->interleave_block_size = 0;
}