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2a686eeea2
git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@89 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
20 lines
693 B
C
20 lines
693 B
C
#include "layout.h"
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#include "../vgmstream.h"
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/* set up for the block at the given offset */
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void halpst_block_update(off_t block_offset, VGMSTREAM * vgmstream) {
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int i;
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vgmstream->current_block_offset = block_offset;
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vgmstream->current_block_size = read_32bitBE(
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vgmstream->current_block_offset,
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vgmstream->ch[0].streamfile)/vgmstream->channels;
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vgmstream->next_block_offset = read_32bitBE(
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vgmstream->current_block_offset+8,
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vgmstream->ch[0].streamfile);
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for (i=0;i<vgmstream->channels;i++) {
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vgmstream->ch[i].offset = vgmstream->current_block_offset +
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0x20 + vgmstream->current_block_size*i;
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}
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}
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