From 4343874a69aecd3bedcd5a00e622d771d60cf3bd Mon Sep 17 00:00:00 2001
From: CamilleLaVey <camillelavey99@gmail.com>
Date: Sun, 8 Mar 2026 16:30:03 -0400
Subject: [PATCH] [vulkan] Removal Primitive Topology

---
 src/video_core/renderer_vulkan/fixed_pipeline_state.cpp | 4 +---
 src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp | 1 -
 src/video_core/renderer_vulkan/vk_rasterizer.cpp        | 1 -
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
index fa25d99016..882ddb3c13 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
@@ -103,9 +103,7 @@ void FixedPipelineState::Refresh(Tegra::Engines::Maxwell3D& maxwell3d, DynamicFe
     tessellation_clockwise.Assign(regs.tessellation.params.output_primitives.Value() ==
                                   Maxwell::Tessellation::OutputPrimitives::Triangles_CW);
     patch_control_points_minus_one.Assign(regs.patch_vertices - 1);
-    const bool can_normalize_topology =
-        features.has_extended_dynamic_state && features.has_extended_dynamic_state_2;
-    topology.Assign(can_normalize_topology ? NormalizeDynamicTopologyClass(topology_) : topology_);
+    topology.Assign(topology_);
     msaa_mode.Assign(regs.anti_alias_samples_mode);
 
     raw2 = 0;
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
index f60fe20b9a..85430f678d 100644
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
@@ -910,7 +910,6 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
             VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT_EXT,
             VK_DYNAMIC_STATE_CULL_MODE_EXT,
             VK_DYNAMIC_STATE_FRONT_FACE_EXT,
-            VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY_EXT,
             VK_DYNAMIC_STATE_DEPTH_TEST_ENABLE_EXT,
             VK_DYNAMIC_STATE_DEPTH_WRITE_ENABLE_EXT,
             VK_DYNAMIC_STATE_DEPTH_COMPARE_OP_EXT,
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index e01bf3a11a..c79c74e2d9 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -1083,7 +1083,6 @@ void RasterizerVulkan::UpdateDynamicStates() {
         UpdateCullMode(regs);
         UpdateDepthCompareOp(regs);
         UpdateFrontFace(regs);
-        UpdatePrimitiveTopology(regs);
         UpdateStencilOp(regs);
         if (state_tracker.TouchStateEnable()) {
             UpdateDepthBoundsTestEnable(regs);