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fix loop detection for bgw

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git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@464 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
This commit is contained in:
halleyscometsw 2008-11-07 01:26:25 +00:00
parent d1dec789e4
commit 21c386bc56
1 changed files with 4 additions and 2 deletions
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6
src/meta/bgw.c
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@ -6,6 +6,7 @@ VGMSTREAM * init_vgmstream_bgw(STREAMFILE *streamFile) {
VGMSTREAM * vgmstream = NULL;
char filename[260];
off_t start_offset;
int32_t loop_start;
int loop_flag = 0;
int channel_count;
@ -25,7 +26,8 @@ VGMSTREAM * init_vgmstream_bgw(STREAMFILE *streamFile) {
goto fail;
channel_count = 2;
loop_flag = read_32bitLE(0x1c,streamFile) != 0;
loop_start = read_32bitLE(0x1c,streamFile);
loop_flag = (loop_start > 0);
/* build the VGMSTREAM */
vgmstream = allocate_vgmstream(channel_count,loop_flag);
@ -38,7 +40,7 @@ VGMSTREAM * init_vgmstream_bgw(STREAMFILE *streamFile) {
vgmstream->coding_type = coding_FFXI;
vgmstream->num_samples = read_32bitLE(0x18,streamFile)*16;
if (loop_flag) {
vgmstream->loop_start_sample = (read_32bitLE(0x1c,streamFile)-1)*16;
vgmstream->loop_start_sample = (loop_start-1)*16;
vgmstream->loop_end_sample = vgmstream->num_samples;
}