Function test_sub_sat_u8_16

examples/SIMD/simd_tests.cpp:77–91

}

void test_sub_sat_u8_16(TestResult& result) {
    uint8_t a_data[16] = {100, 50, 200, 10, 100, 50, 200, 10, 100, 50, 200, 10, 100, 50, 200, 10};
    uint8_t b_data[16] = {50, 100, 50, 100, 50, 100, 50, 100, 50, 100, 50, 100, 50, 100, 50, 100};
    uint8_t expected[16] = {50, 0, 150, 0, 50, 0, 150, 0, 50, 0, 150, 0, 50, 0, 150, 0};
    uint8_t output[16] = {0};

    simd_u8x16 a = load_u8_16(a_data);
    simd_u8x16 b = load_u8_16(b_data);
    simd_u8x16 c = sub_sat_u8_16(a, b);
    store_u8_16(output, c);

    if (!compare_u8_arrays(expected, output, 16)) {
        result.fail("Saturating subtract produced incorrect results");
    }
}

void test_scale_u8_16(TestResult& result) {
    uint8_t input[16] = {255, 128, 64, 32, 255, 128, 64, 32, 255, 128, 64, 32, 255, 128, 64, 32};