2 Commits

Author SHA1 Message Date
Rex Xu
6c1db7fd6c Fix validation failures of test cases regarding GL_EXT_spirv_intrinsics
1. The test cases of OpReadClockKHR is invalid. The return type is
   unsigned integer rather than signed integer.
2. When SPIR-V decorate or SPIR-V type is specified, we should avoid
   auto location mapping because the semantics are totally decided by
   SPIR-V tokens.
2021-11-25 16:24:37 +08:00
Rex Xu
65a7fb7054 Implement the extension GL_EXT_spirv_intrinsics
- Add support of SPIR-V execution mode qualifiers.
- Add support of SPIR-V storage class qualifier.
- Add support of SPIR-V decorate qualifiers.
- Add support of SPIR-V type specifier.
- Add support of SPIR-V intruction qualifiers.
- Add support of spirv_by_reference/spirv_literal parameter qualifier.
- Add shader stage macros introduced by this extension.
2021-06-09 14:18:06 +08:00