shader: Fix GS and TES generic array output and handle TGSI_SEMANTIC_TEXCOORD
- With the NTT code path in the guest we might end up with the generic array outputs also with GS and TES.
- In order to be able to enable PIPE_CAP_TGSI_TEXCOORD we have to support TGSI_SEMANTIC_TEXCOORD
Guest side MR: mesa/mesa!15025 (merged)
Edited by Gert Wollny