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| author | Tim Foley <tfoley@nvidia.com> | 2017-07-10 09:29:11 -0700 |
|---|---|---|
| committer | Tim Foley <tfoley@nvidia.com> | 2017-07-10 09:29:11 -0700 |
| commit | 5b7c254d24653fd1c19157e8d5ef68a7e787ff58 (patch) | |
| tree | df7d790f33f7e4c8adc1b9b747c7c908d8bab0d4 /source/slang/slang-stdlib.cpp | |
| parent | 7af89d178736637cfad9c195f85f7f83e2f4ba99 (diff) | |
Start handling system-value semantics during lowering
I hadn't been lowering `SV_Position` outputs to `gl_Position`, and had somehow been relying on hidden driver behavior that I guess made things Just Work.
This change adds some infrastructure to handle `SV_` semantics during lowering of an entry point (currently only covering `SV_Position` and `SV_Target`, FWIW).
As a byproduct, this also means that a `VarLayout` stores semantic info, which could conceivably be exposed through reflection data now.
Diffstat (limited to 'source/slang/slang-stdlib.cpp')
0 files changed, 0 insertions, 0 deletions