Pica: Reduce batching errors

src/video_core/command_processor.cpp

@@ -409,6 +409,12 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) {
                                                           range.second, range.first);
             }
 
+            VideoCore::g_renderer->Rasterizer()->DrawTriangles();
+
+            if (g_debug_context) {
+                g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr);
+            }
+
             break;
         }