2 files changed, 15 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 88d78d2ad..f20967d85 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -277,6 +277,14 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
             continue;
         }
 
+        // Currently this stages are not supported in the OpenGL backend.
+        // Todo(Blinkhawk): Port tesselation shaders from Vulkan to OpenGL
+        if (program == Maxwell::ShaderProgram::TesselationControl) {
+            continue;
+        } else if (program == Maxwell::ShaderProgram::TesselationEval) {
+            continue;
+        }
+
         Shader shader{shader_cache.GetStageProgram(program)};
 
         // Stage indices are 0 - 5
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index 9700c2ebe..fa7049bbe 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -1992,6 +1992,11 @@ private:
         return {fmt::format("readInvocationARB({}, {})", value, index), Type::Float};
     }
 
+    Expression MemoryBarrierGL(Operation) {
+        code.AddLine("memoryBarrier();");
+        return {};
+    }
+
     struct Func final {
         Func() = delete;
         ~Func() = delete;
@@ -2173,6 +2178,8 @@ private:
 
         &GLSLDecompiler::ThreadId,
         &GLSLDecompiler::ShuffleIndexed,
+
+        &GLSLDecompiler::MemoryBarrierGL,
     };
     static_assert(operation_decompilers.size() == static_cast<std::size_t>(OperationCode::Amount));