Lines Matching defs:mask
87 #define NB_POS 16 /* pos in track, mask for sign bit */
121 int32 mask, i;
123 mask = ((1 << N) - 1);
127 pos1 = ((index & mask) + offset);
148 int32 mask, i;
150 mask = (int32)(sub_int16(shl_int16(1, N), 1)); /* mask = ((1<<N)-1); */
154 /* pos1 = (((index >> N) & mask) + offset); */
155 pos1 = (int16)(add_int32((shr_int32(index, N) & mask), (int32)(offset)));
158 pos2 = add_int16((int16)(index & mask), offset); /* pos2 = ((index & mask) + offset); */
195 int32 mask, idx;
200 tmp = sub_int16(shl_int16(N, 1), 1); /* mask = ((1<<((2*N)-1))-1); */
202 mask = ((1 << ((2 * N) - 1)) - 1);
204 idx = index & mask;
215 mask = ((1 << (N + 1)) - 1);
216 tmp = N << 1; /* idx = (index >> (2*N)) & mask; */
217 idx = (index >> tmp) & mask;
232 int32 mask, idx;
238 mask = (1L << tmp) - 1L;
239 idx = index & mask;
251 tmp = (N << 1) + 1; /* mask = ((1<<((2*N)+1))-1); */
252 mask = (1L << tmp) - 1L;
253 idx = (index >> (N << 1)) & mask; /* idx = (index >> (2*N)) & mask; */