tests/IExpression.hal

version 1.0;
package android.hardware.tests;

@hal_type("LIGHT")

interface IExpression {

  const SIMPLE_EXPRESSION = 4;
  const BOOLEAN_EXPRESSION = 1 == 7 && !((3 != 4 || (2 < 3 <= 3 > 4)) >= 0);
  const BITWISE_EXPRESSION = ~42 & (1 << 3 | 16 >> 2) ^ 7;
  const ARITHMETIC_EXPRESSION = 2 + 3 - 4 * -7 / (6 % 3);
  const MESSY_EXPRESSION = 2   + (-3&4   / 7);

  struct expressionist_t {
    uint8_t[1 << 10] buffer;
    vec<vec<uint8_t> > expmap;
  };

  @param(name = "mask", normal = 1 << 5)
  setExpression(expressionist_t state, int32_t mask) generates (int32_t ret);
};