1 files changed, 11 insertions, 0 deletions

diff --git a/src/video_core/renderer_opengl/gl_shader_manager.h b/src/video_core/renderer_opengl/gl_shader_manager.h
index ecc92d986..be63320e0 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.h
+++ b/src/video_core/renderer_opengl/gl_shader_manager.h
@@ -121,6 +121,17 @@ public:
         return result;
     }
 
+    GLuint GetCurrentProgramStage(Maxwell3D::Regs::ShaderStage stage) {
+        switch (stage) {
+        case Maxwell3D::Regs::ShaderStage::Vertex:
+            return current.vs;
+        case Maxwell3D::Regs::ShaderStage::Fragment:
+            return current.fs;
+        }
+
+        UNREACHABLE();
+    }
+
     void UseTrivialGeometryShader() {
         current.gs = 0;
     }