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Viewing changes to bzrlib/diff-delta.c

Merge jam python groupcompress implementation

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bzrlib/diff-delta.c
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    /* then populate the index for the new data */
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    prev_val = ~0;
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    data = buffer;
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    /* source size */
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    get_delta_hdr_size(&data, top);
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    /* target size */
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    get_delta_hdr_size(&data, top);
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    entry = entries; /* start at the first slot */
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    if (!out)
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        return NULL;
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    /* store reference buffer size */
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    source_size = index->last_src->size + index->last_src->agg_offset;
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    i = source_size;
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    while (i >= 0x80) {
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        out[outpos++] = i | 0x80;
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        i >>= 7;
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    }
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    out[outpos++] = i;
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    /* store target buffer size */
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    i = trg_size;