shader: Rework varyings and implement passthrough geometry shaders

Put all varyings into a single std::bitset with helpers to access it.

Implement passthrough geometry shaders using host's.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/ir/program.h b/src/shader_recompiler/frontend/ir/program.h
index 9ede5b48d..ebcaa8bc2 100644
--- a/src/shader_recompiler/frontend/ir/program.h
+++ b/src/shader_recompiler/frontend/ir/program.h
@@ -27,6 +27,7 @@ struct Program {
     u32 invocations{};
     u32 local_memory_size{};
     u32 shared_memory_size{};
+    bool is_geometry_passthrough{};
 };
 
 [[nodiscard]] std::string DumpProgram(const Program& program);