video_core: Fix few issues in Tess stage

2022-10-30 19:59:11 +08:00
parent df38c03a09
commit a4472b5526
18 changed files with 63 additions and 6 deletions
--- a/src/shader_recompiler/backend/glasm/glasm_emit_context.cpp
+++ b/src/shader_recompiler/backend/glasm/glasm_emit_context.cpp
@ -95,6 +95,10 @@ EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile
    if (info.uses_invocation_id) {
        Add("ATTRIB primitive_invocation=primitive.invocation;");
    }
+    if (info.uses_invocation_info &&
+        (stage == Stage::TessellationControl || stage == Stage::TessellationEval)) {
+        Add("ATTRIB primitive_vertexcount = primitive.vertexcount;");
+    }
    if (info.stores_tess_level_outer) {
        Add("OUTPUT result_patch_tessouter[]={{result.patch.tessouter[0..3]}};");
    }