svga: Fix vertex-fallbacks Piglit test

This test was hitting an assert because gl_PrimitiveID is an input to the
FS that does not come from the VS which should be handled similar to
TGSI_SEMANTIC_FACE.

Signed-off-by: Ian Forbes <ian.forbes@broadcom.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38834>
This commit is contained in:
Ian Forbes
2025-12-05 13:24:35 -06:00
committed by Marge Bot
parent 6beb92a0d4
commit 4b63535d3c
@@ -272,6 +272,7 @@ svga_swtnl_update_vdecl(struct svga_context *svga)
break;
case TGSI_SEMANTIC_POSITION:
case TGSI_SEMANTIC_FACE:
case TGSI_SEMANTIC_PRIMID:
/* generated internally, not a vertex shader output */
break;
default: