diff options
Diffstat (limited to 'src/gf_w16.c')
| -rw-r--r-- | src/gf_w16.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/src/gf_w16.c b/src/gf_w16.c index 454c6cc..75cad50 100644 --- a/src/gf_w16.c +++ b/src/gf_w16.c @@ -774,9 +774,8 @@ static void gf_w16_split_4_16_lazy_nosse_altmap_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { - uint64_t i, j, a, b, c, prod; + uint64_t i, j, c, prod; uint8_t *s8, *d8, *top; - gf_internal_t *h; uint16_t table[4][16]; gf_region_data rd; @@ -786,8 +785,6 @@ gf_w16_split_4_16_lazy_nosse_altmap_multiply_region(gf_t *gf, void *src, void *d gf_set_region_data(&rd, gf, src, dest, bytes, val, xor, 32); gf_do_initial_region_alignment(&rd); - h = (gf_internal_t *) gf->scratch; - /*Ben: Constructs lazy multiplication table*/ for (j = 0; j < 16; j++) { @@ -840,7 +837,6 @@ gf_w16_split_4_16_lazy_multiply_region(gf_t *gf, void *src, void *dest, gf_val_3 { uint64_t i, j, a, c, prod; uint16_t *s16, *d16, *top; - gf_internal_t *h; uint16_t table[4][16]; gf_region_data rd; @@ -850,8 +846,6 @@ gf_w16_split_4_16_lazy_multiply_region(gf_t *gf, void *src, void *dest, gf_val_3 gf_set_region_data(&rd, gf, src, dest, bytes, val, xor, 2); gf_do_initial_region_alignment(&rd); - h = (gf_internal_t *) gf->scratch; - for (j = 0; j < 16; j++) { for (i = 0; i < 4; i++) { c = (j << (i*4)); @@ -880,7 +874,7 @@ static void gf_w16_split_8_16_lazy_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { - uint64_t j, k, v, a, c, prod, *s64, *d64, *top64; + uint64_t j, k, v, a, prod, *s64, *d64, *top64; gf_internal_t *h; uint64_t htable[256], ltable[256]; gf_region_data rd; @@ -966,7 +960,7 @@ gf_w16_split_8_16_lazy_multiply_region(gf_t *gf, void *src, void *dest, gf_val_3 static void gf_w16_table_lazy_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { - uint64_t j, a, c, pp; + uint64_t c; gf_internal_t *h; struct gf_w16_lazytable_data *ltd; gf_region_data rd; @@ -1358,11 +1352,8 @@ issse3 = 0; static int gf_w16_table_init(gf_t *gf) { - gf_internal_t *h; gf_w16_log_init(gf); - h = (gf_internal_t *) gf->scratch; - gf->multiply_region.w32 = gf_w16_table_lazy_multiply_region; return 1; } @@ -1735,7 +1726,6 @@ static void gf_w16_bytwo_b_nosse_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { - int i; uint64_t *s64, *d64, t1, t2, ta, tb, prod; struct gf_w16_bytwo_data *btd; gf_region_data rd; @@ -1988,7 +1978,6 @@ gf_val_32_t gf_w16_composite_multiply_inline(gf_t *gf, gf_val_32_t a, gf_val_32_t b) { gf_internal_t *h = (gf_internal_t *) gf->scratch; - gf_t *base_gf = h->base_gf; uint8_t b0 = b & 0x00ff; uint8_t b1 = (b & 0xff00) >> 8; uint8_t a0 = a & 0x00ff; @@ -2072,7 +2061,6 @@ static void gf_w16_composite_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { - unsigned long uls, uld; gf_internal_t *h = (gf_internal_t *) gf->scratch; gf_t *base_gf = h->base_gf; uint8_t b0 = val & 0x00ff; @@ -2080,7 +2068,6 @@ gf_w16_composite_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t va uint16_t *s16, *d16, *top; uint8_t a0, a1, a1b1, *mt; gf_region_data rd; - struct gf_w16_logtable_data *ltd; struct gf_w16_composite_data *cd; cd = (struct gf_w16_composite_data *) h->private; @@ -2237,7 +2224,6 @@ inline gf_val_32_t gf_w16_group_4_4_multiply(gf_t *gf, gf_val_32_t a, gf_val_32_t b) { - int i; uint16_t p, l, ind, r, a16; struct gf_w16_group_4_4_data *d44; @@ -2270,7 +2256,6 @@ gf_w16_group_4_4_multiply(gf_t *gf, gf_val_32_t a, gf_val_32_t b) static void gf_w16_group_4_4_region_multiply(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { - int i; uint16_t p, l, ind, r, a16, p16; struct gf_w16_group_4_4_data *d44; gf_region_data rd; @@ -2475,10 +2460,8 @@ int gf_w16_init(gf_t *gf) uint16_t *gf_w16_get_log_table(gf_t *gf) { - gf_internal_t *h; struct gf_w16_logtable_data *ltd; - h = (gf_internal_t *) gf->scratch; if (gf->multiply.w32 == gf_w16_log_multiply) { ltd = (struct gf_w16_logtable_data *) ((gf_internal_t *) gf->scratch)->private; return (uint16_t *) ltd->log_tbl; |