Lines Matching defs:sample
161 u32 b, sample = *src++;
163 b = (sample & 8) << (28 - 3);
165 sample >>= 4;
167 *dst++ = sample | b;
171 static u32 parity(u32 sample)
173 sample ^= sample >> 16;
174 sample ^= sample >> 8;
175 sample ^= sample >> 4;
176 sample ^= sample >> 2;
177 sample ^= sample >> 1;
178 return (sample & 1) << 27;
198 u32 sample = *src++;
200 sample &= ~0xff000000;
201 sample |= *cs++ << 24;
202 sample |= parity(sample & ~0xf8000000);
204 *dst++ = sample;