81 static inline u64 IO_read_bits(istream_t *const in, const int num_bits);
83 static inline void IO_rewind_bits(istream_t *const in, const int num_bits);
119 static inline u64 read_bits_LE(const u8 *src, const int num_bits,
145     u8 *num_bits;  member
197     u8 *num_bits;  member
1534 static inline u64 IO_read_bits(istream_t *const in, const int num_bits) {  in IO_read_bits()  argument
1535     if (num_bits > 64 || num_bits <= 0) {  in IO_read_bits()
1539     const size_t bytes = (num_bits + in->bit_offset + 7) / 8;  in IO_read_bits()
1540     const size_t full_bytes = (num_bits + in->bit_offset) / 8;  in IO_read_bits()
1545     const u64 result = read_bits_LE(in->ptr, num_bits, in->bit_offset);  in IO_read_bits()
1547     in->bit_offset = (num_bits + in->bit_offset) % 8;  in IO_read_bits()
1556 static inline void IO_rewind_bits(istream_t *const in, int num_bits) {  in IO_rewind_bits()  argument
1557     if (num_bits < 0) {  in IO_rewind_bits()
1562     const int new_offset = in->bit_offset - num_bits;  in IO_rewind_bits()
1668 static inline u64 read_bits_LE(const u8 *src, const int num_bits,  in read_bits_LE()  argument
1670     if (num_bits > 64) {  in read_bits_LE()
1680     int left = num_bits;  in read_bits_LE()
1738     const u8 bits = dtable->num_bits[*state];  in HUF_decode_symbol()
1862     table->num_bits = malloc(table_size);  in HUF_init_dtable()
1864     if (!table->symbols || !table->num_bits) {  in HUF_init_dtable()
1866         free(table->num_bits);  in HUF_init_dtable()
1880         memset(&table->num_bits[rank_idx[i]], i, rank_idx[i - 1] - rank_idx[i]);  in HUF_init_dtable()
1945     free(dtable->num_bits);  in HUF_free_dtable()
1960     dst->num_bits = malloc(size);  in HUF_copy_dtable()
1961     if (!dst->symbols || !dst->num_bits) {  in HUF_copy_dtable()
1966     memcpy(dst->num_bits, src->num_bits, size);  in HUF_copy_dtable()
1985     const u8 bits = dtable->num_bits[*state];  in FSE_update_state()
2082     dtable->num_bits = malloc(size * sizeof(u8));  in FSE_init_dtable()
2085     if (!dtable->symbols || !dtable->num_bits || !dtable->new_state_base) {  in FSE_init_dtable()
2146         dtable->num_bits[i] = (u8)(accuracy_log - highest_set_bit(next_state_desc));  in FSE_init_dtable()
2150             ((u16)next_state_desc << dtable->num_bits[i]) - size;  in FSE_init_dtable()
2261     dtable->num_bits = malloc(sizeof(u8));  in FSE_init_dtable_rle()
2264     if (!dtable->symbols || !dtable->num_bits || !dtable->new_state_base) {  in FSE_init_dtable_rle()
2271     dtable->num_bits[0] = 0;  in FSE_init_dtable_rle()
2278     free(dtable->num_bits);  in FSE_free_dtable()
2293     dst->num_bits = malloc(size);  in FSE_copy_dtable()
2295     if (!dst->symbols || !dst->num_bits || !dst->new_state_base) {  in FSE_copy_dtable()
2300     memcpy(dst->num_bits, src->num_bits, size);  in FSE_copy_dtable()