From 42f18749658bb4f3ce2e6be7677596d41ac8cd6c Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Thu, 20 Feb 2020 22:19:57 -0300
Subject: vk_state_tracker: Implement dirty flags for scissors

---
 src/video_core/renderer_vulkan/vk_rasterizer.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/video_core/renderer_vulkan/vk_rasterizer.cpp')

diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 41cbf4134..207ef0f0d 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -998,6 +998,9 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D& gpu) {
 }
 
 void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D& gpu) {
+    if (!state_tracker.TouchScissors()) {
+        return;
+    }
     const auto& regs = gpu.regs;
     const std::array scissors = {
         GetScissorState(regs, 0),  GetScissorState(regs, 1),  GetScissorState(regs, 2),
-- 
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