40     int32_t* const buf = static_cast<int32_t*>(buffer);  in flatten()  local
41     reinterpret_cast<float&>(buf[0]) = mMaxLuminance;  in flatten()
42     reinterpret_cast<float&>(buf[1]) = mMaxAverageLuminance;  in flatten()
43     reinterpret_cast<float&>(buf[2]) = mMinLuminance;  in flatten()
44     buf[3] = static_cast<int32_t>(mSupportedHdrTypes.size());  in flatten()
46         buf[4 + i] = static_cast<int32_t>(mSupportedHdrTypes[i]);  in flatten()
62     int32_t const * const buf = static_cast<int32_t const *>(buffer);  in unflatten()  local
63     const size_t itemCount = size_t(buf[3]);  in unflatten()
70     mMaxLuminance        = reinterpret_cast<float const&>(buf[0]);  in unflatten()
71     mMaxAverageLuminance = reinterpret_cast<float const&>(buf[1]);  in unflatten()
72     mMinLuminance        = reinterpret_cast<float const&>(buf[2]);  in unflatten()
76             mSupportedHdrTypes[i] = static_cast<ui::Hdr>(buf[4 + i]);  in unflatten()