From 63d2d1ebe8467a58410e9eb82ff2ed5bafee0a4c Mon Sep 17 00:00:00 2001
From: jas0n098 <jason098@protonmail.ch>
Date: Sat, 28 Dec 2024 11:19:41 +0000
Subject: [PATCH] Handle RectList primitives in Geometry shaders (#1936)

---
 src/shader_recompiler/backend/spirv/emit_spirv.cpp         | 1 +
 src/shader_recompiler/backend/spirv/spirv_emit_context.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
index 900d40472..f0cf15af0 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
@@ -28,6 +28,7 @@ static constexpr spv::ExecutionMode GetInputPrimitiveType(AmdGpu::PrimitiveType
         return spv::ExecutionMode::InputLines;
     case AmdGpu::PrimitiveType::TriangleList:
     case AmdGpu::PrimitiveType::TriangleStrip:
+    case AmdGpu::PrimitiveType::RectList:
         return spv::ExecutionMode::Triangles;
     case AmdGpu::PrimitiveType::AdjTriangleList:
         return spv::ExecutionMode::InputTrianglesAdjacency;
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
index 281c487af..575bf91f7 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
@@ -47,6 +47,7 @@ static constexpr u32 NumVertices(AmdGpu::PrimitiveType type) {
         return 2u;
     case AmdGpu::PrimitiveType::TriangleList:
     case AmdGpu::PrimitiveType::TriangleStrip:
+    case AmdGpu::PrimitiveType::RectList:
         return 3u;
     case AmdGpu::PrimitiveType::AdjTriangleList:
         return 6u;