diff options
Diffstat (limited to 'Utilities/cmliblzma/liblzma/delta/delta_encoder.c')
| -rw-r--r-- | Utilities/cmliblzma/liblzma/delta/delta_encoder.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Utilities/cmliblzma/liblzma/delta/delta_encoder.c b/Utilities/cmliblzma/liblzma/delta/delta_encoder.c index 8b9e4a8..15c7951 100644 --- a/Utilities/cmliblzma/liblzma/delta/delta_encoder.c +++ b/Utilities/cmliblzma/liblzma/delta/delta_encoder.c @@ -21,10 +21,9 @@ static void copy_and_encode(lzma_coder *coder, const uint8_t *restrict in, uint8_t *restrict out, size_t size) { - size_t i; const size_t distance = coder->distance; - for (i = 0; i < size; ++i) { + for (size_t i = 0; i < size; ++i) { const uint8_t tmp = coder->history[ (distance + coder->pos) & 0xFF]; coder->history[coder->pos-- & 0xFF] = in[i]; @@ -38,10 +37,9 @@ copy_and_encode(lzma_coder *coder, static void encode_in_place(lzma_coder *coder, uint8_t *buffer, size_t size) { - size_t i; const size_t distance = coder->distance; - for (i = 0; i < size; ++i) { + for (size_t i = 0; i < size; ++i) { const uint8_t tmp = coder->history[ (distance + coder->pos) & 0xFF]; coder->history[coder->pos-- & 0xFF] = buffer[i]; @@ -111,13 +109,12 @@ lzma_delta_encoder_init(lzma_next_coder *next, lzma_allocator *allocator, extern lzma_ret lzma_delta_props_encode(const void *options, uint8_t *out) { - const lzma_options_delta *opt = options; - // The caller must have already validated the options, so it's // LZMA_PROG_ERROR if they are invalid. if (lzma_delta_coder_memusage(options) == UINT64_MAX) return LZMA_PROG_ERROR; + const lzma_options_delta *opt = options; out[0] = opt->dist - LZMA_DELTA_DIST_MIN; return LZMA_OK; |