From 1d4b5e22cb6636117bdb6095fcd8f9545b0768a4 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Tue, 7 Jul 2020 00:59:35 +1000
Subject: [PATCH] Vulkan: Fall back to geometryShader when fillModeNonSolid
 unsupported

---
 src/common/vulkan/context.cpp | 4 ++--
 src/core/gpu_hw_vulkan.cpp    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/common/vulkan/context.cpp b/src/common/vulkan/context.cpp
index 19af7c078..3b0a6f101 100644
--- a/src/common/vulkan/context.cpp
+++ b/src/common/vulkan/context.cpp
@@ -460,9 +460,9 @@ bool Context::SelectDeviceFeatures(const VkPhysicalDeviceFeatures* required_feat
   VkPhysicalDeviceFeatures available_features;
   vkGetPhysicalDeviceFeatures(m_physical_device, &available_features);
 
-  if (!available_features.fillModeNonSolid)
+  if (!available_features.fillModeNonSolid && !available_features.geometryShader)
   {
-    Log_ErrorPrintf("fillModeNonSolid feature is required for line drawing.");
+    Log_ErrorPrintf("fillModeNonSolid or geometryShader feature is required for line drawing.");
     return false;
   }
 
diff --git a/src/core/gpu_hw_vulkan.cpp b/src/core/gpu_hw_vulkan.cpp
index ddf635e50..7ba19a6ec 100644
--- a/src/core/gpu_hw_vulkan.cpp
+++ b/src/core/gpu_hw_vulkan.cpp
@@ -620,7 +620,7 @@ bool GPU_HW_Vulkan::CompilePipelines()
     }
   }
 
-  if (m_resolution_scale > 1)
+  if (m_resolution_scale > 1 || !g_vulkan_context->GetDeviceFeatures().fillModeNonSolid)
   {
     if (g_vulkan_context->GetDeviceFeatures().geometryShader)
     {