From 15d14be3ccbaa4f9429abad8d60b98df4ef14915 Mon Sep 17 00:00:00 2001
From: MerryMage <MerryMage@users.noreply.github.com>
Date: Wed, 27 Dec 2017 13:02:34 +0000
Subject: [PATCH] primitive_assembly: Add getters for internal state

---
 src/video_core/primitive_assembly.cpp | 10 ++++++++++
 src/video_core/primitive_assembly.h   | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/video_core/primitive_assembly.cpp b/src/video_core/primitive_assembly.cpp
index 52fc843639..b282ccca02 100644
--- a/src/video_core/primitive_assembly.cpp
+++ b/src/video_core/primitive_assembly.cpp
@@ -71,6 +71,16 @@ void PrimitiveAssembler<VertexType>::Reconfigure(PipelineRegs::TriangleTopology
     this->topology = topology;
 }
 
+template <typename VertexType>
+bool PrimitiveAssembler<VertexType>::IsEmpty() const {
+    return buffer_index == 0 && strip_ready == false;
+}
+
+template <typename VertexType>
+PipelineRegs::TriangleTopology PrimitiveAssembler<VertexType>::GetTopology() const {
+    return topology;
+}
+
 // explicitly instantiate use cases
 template struct PrimitiveAssembler<Shader::OutputVertex>;
 
diff --git a/src/video_core/primitive_assembly.h b/src/video_core/primitive_assembly.h
index 0d62192925..5c1d6f5d46 100644
--- a/src/video_core/primitive_assembly.h
+++ b/src/video_core/primitive_assembly.h
@@ -45,6 +45,16 @@ struct PrimitiveAssembler {
      */
     void Reconfigure(PipelineRegs::TriangleTopology topology);
 
+    /**
+     * Is our internal state empty?
+     */
+    bool IsEmpty() const;
+
+    /**
+     * What is our triangle topology?
+     */
+    PipelineRegs::TriangleTopology GetTopology() const;
+
 private:
     PipelineRegs::TriangleTopology topology;