gralloc4-vts: correctly instantiate std::optional
std::optional defaults to containing std::nullopt_t. Using "->" or
"." on an std::optional object that does not contain a value is
undefined. Clang seems to ignore the whole line.
SetSmpte2086 and SetCta861_3 both incorrectly instantiate their
std::optional types. The std::optional types contain std::nullopt_t
when they are passed into encode. When mapper decodes the fields,
they are empty.
Update std::optionals to be instantiated correctly.
Bug: 149931805
Test: VtsHalGraphicsMapperV4_0
Change-Id: I046242f8261a5378228231b89b2eedec242667cb
1 file changed