From b01903ccc7e6337d55ef5899abc5b979c79bfb10 Mon Sep 17 00:00:00 2001
From: "Dr. Chat" <arkolbed@gmail.com>
Date: Sun, 5 Jun 2016 12:55:19 -0500
Subject: [PATCH] Set basePipelineIndex to -1 instead of 0 to indicate invalid.

---
 src/xenia/gpu/vulkan/pipeline_cache.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xenia/gpu/vulkan/pipeline_cache.cc b/src/xenia/gpu/vulkan/pipeline_cache.cc
index e80cb4675..cce9e0d7f 100644
--- a/src/xenia/gpu/vulkan/pipeline_cache.cc
+++ b/src/xenia/gpu/vulkan/pipeline_cache.cc
@@ -259,7 +259,7 @@ VkPipeline PipelineCache::GetPipeline(const RenderState* render_state,
   pipeline_info.renderPass = render_state->render_pass_handle;
   pipeline_info.subpass = 0;
   pipeline_info.basePipelineHandle = nullptr;
-  pipeline_info.basePipelineIndex = 0;
+  pipeline_info.basePipelineIndex = -1;
   VkPipeline pipeline = nullptr;
   auto err = vkCreateGraphicsPipelines(device_, pipeline_cache_, 1,
                                        &pipeline_info, nullptr, &pipeline);