From 6df25e9c7bec36d05f46ee7dd76e33df233e5682 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Wed, 27 Feb 2019 03:47:57 -0300
Subject: gl_rasterizer: Apply just the needed state on Clear

---
 src/video_core/renderer_opengl/gl_rasterizer.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index d250d5cbb..8cc21aa49 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -582,9 +582,6 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
 }
 
 void RasterizerOpenGL::Clear() {
-    const auto prev_state{state};
-    SCOPE_EXIT({ prev_state.Apply(); });
-
     const auto& regs = system.GPU().Maxwell3D().regs;
     bool use_color{};
     bool use_depth{};
@@ -656,7 +653,10 @@ void RasterizerOpenGL::Clear() {
         clear_state.EmulateViewportWithScissor();
     }
 
-    clear_state.Apply();
+    clear_state.ApplyColorMask();
+    clear_state.ApplyDepth();
+    clear_state.ApplyStencilTest();
+    clear_state.ApplyViewport();
 
     if (use_color) {
         glClearBufferfv(GL_COLOR, regs.clear_buffers.RT, regs.clear_color);
-- 
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