From f800e485c9bcd98e08128db974540e7ba0324128 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Mon, 5 Dec 2022 17:14:34 +0100
Subject: Vulkan Implement Dynamic State 2 LogicOp and PatchVertices

---
 src/video_core/renderer_vulkan/vk_rasterizer.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(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 f52cebc22..3cf6b796b 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -680,7 +680,6 @@ void RasterizerVulkan::UpdateDynamicStates() {
     UpdateLineWidth(regs);
     if (device.IsExtExtendedDynamicStateSupported()) {
         UpdateCullMode(regs);
-
         UpdateDepthCompareOp(regs);
         UpdateFrontFace(regs);
         UpdateStencilOp(regs);
@@ -700,6 +699,9 @@ void RasterizerVulkan::UpdateDynamicStates() {
                 UpdateDepthBiasEnable(regs);
             }
         }
+        if (device.IsExtExtendedDynamicState2ExtrasSupported()) {
+            UpdateLogicOp(regs);
+        }
     }
 }
 
@@ -1028,6 +1030,17 @@ void RasterizerVulkan::UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs) {
     }
 }
 
+void RasterizerVulkan::UpdateLogicOp(Tegra::Engines::Maxwell3D::Regs& regs) {
+    if (!regs.logic_op.enable) {
+        return;
+    }
+    if (!state_tracker.TouchLogicOp()) {
+        return;
+    }
+    auto op = static_cast<VkLogicOp>(static_cast<u32>(regs.logic_op.op) - 0x1500);
+    scheduler.Record([op](vk::CommandBuffer cmdbuf) { cmdbuf.SetLogicOpEXT(op); });
+}
+
 void RasterizerVulkan::UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs& regs) {
     if (!state_tracker.TouchStencilTestEnable()) {
         return;
-- 
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