Lines Matching defs:mask
273 const uint8_t *mask, int mask_stride, int num_mbs,
305 if (mask && !mask[mb_x * 2] && !mask[mb_x * 2 + 1] &&
306 !mask[mb_x * 2 + mask_stride] &&
307 !mask[mb_x * 2 + 1 + mask_stride]) {
313 if (mask && !mask[mb_x * 2 + i + j * mask_stride])
346 if (mask)
347 mask += mask_stride * 2;
868 uint8_t prefix, mask = 0x80;
879 for (extrabytes = 0; (prefix & mask) && (extrabytes < 7); extrabytes++)
880 mask >>= 1;
886 els_dsize = prefix & ((0x80 >> extrabytes) - 1); // mask out the length prefix