SkColorSpace_XYZ::SkColorSpace_XYZ(SkGammaNamed gammaNamed, const SkMatrix44& toXYZD50)
: INHERITED(nullptr)
, fGammaNamed(gammaNamed)
, fGammas(nullptr)
, fToXYZD50(toXYZD50)
, fToXYZD50Hash(SkGoodHash()(toXYZD50))
, fFromXYZD50(SkMatrix44::kUninitialized_Constructor)
{}
SkColorSpace_XYZ::SkColorSpace_XYZ(SkGammaNamed gammaNamed, sk_sp<SkGammas> gammas,
const SkMatrix44& toXYZD50, sk_sp<SkData> profileData)
: INHERITED(std::move(profileData))
, fGammaNamed(gammaNamed)
, fGammas(std::move(gammas))
, fToXYZD50(toXYZD50)
, fToXYZD50Hash(SkGoodHash()(toXYZD50))
, fFromXYZD50(SkMatrix44::kUninitialized_Constructor)
{}
DEF_TEST(GoodHash, r) {
ASSERT(SkGoodHash(( int32_t)4) == 614249093); // 4 bytes. Hits SkChecksum::Mix fast path.
ASSERT(SkGoodHash((uint32_t)4) == 614249093); // (Ditto)
// None of these are 4 byte sized, so they use SkChecksum::Murmur3, not SkChecksum::Mix.
ASSERT(SkGoodHash((uint64_t)4) == 3491892518);
ASSERT(SkGoodHash((uint16_t)4) == 899251846);
ASSERT(SkGoodHash( (uint8_t)4) == 962700458);
// Tests SkString is correctly specialized.
ASSERT(SkGoodHash(SkString("Hi")) == 55667557);
}
