From 26191e40da44ae2cd57dd80f08e8c4def4d6eae0 Mon Sep 17 00:00:00 2001
From: Benlitz <dev@benlitz.net>
Date: Wed, 31 Jul 2013 17:27:23 +0000
Subject: [PATCH] gpu: getters in RenderContext class

---
 src/gpu/rendercontext.cpp   | 49 +++++++++++++++++++++++++++++++++++++
 src/lol/gpu/rendercontext.h | 11 +++++++++
 2 files changed, 60 insertions(+)

diff --git a/src/gpu/rendercontext.cpp b/src/gpu/rendercontext.cpp
index 5fcffa1d..5f024bad 100644
--- a/src/gpu/rendercontext.cpp
+++ b/src/gpu/rendercontext.cpp
@@ -110,6 +110,10 @@ void RenderContext::SetViewport(ibox2 viewport)
 
     g_renderer->SetViewport(viewport);
 }
+ibox2 RenderContext::GetViewport()
+{
+    return g_renderer->GetViewport();
+}
 
 void RenderContext::SetClearColor(vec4 color)
 {
@@ -119,6 +123,11 @@ void RenderContext::SetClearColor(vec4 color)
     g_renderer->SetClearColor(color);
 }
 
+vec4 RenderContext::GetClearColor()
+{
+    return g_renderer->GetClearColor();
+}
+
 void RenderContext::SetClearDepth(float depth)
 {
     if (!m_data->m_clear_depth.HasChanged())
@@ -127,6 +136,11 @@ void RenderContext::SetClearDepth(float depth)
     g_renderer->SetClearDepth(depth);
 }
 
+float RenderContext::GetClearDepth()
+{
+    return g_renderer->GetClearDepth();
+}
+
 void RenderContext::SetAlphaFunc(AlphaFunc func, float alpha)
 {
     if (!m_data->m_alpha_func.HasChanged())
@@ -137,6 +151,16 @@ void RenderContext::SetAlphaFunc(AlphaFunc func, float alpha)
     g_renderer->SetAlphaFunc(func, alpha);
 }
 
+AlphaFunc RenderContext::GetAlphaFunc()
+{
+    return g_renderer->GetAlphaFunc();
+}
+
+float RenderContext::GetAlphaValue()
+{
+    return g_renderer->GetAlphaValue();
+}
+
 void RenderContext::SetBlendFunc(BlendFunc src, BlendFunc dst)
 {
     if (!m_data->m_blend_src.HasChanged())
@@ -147,6 +171,16 @@ void RenderContext::SetBlendFunc(BlendFunc src, BlendFunc dst)
     g_renderer->SetBlendFunc(src, dst);
 }
 
+BlendFunc RenderContext::GetBlendFuncSrc()
+{
+    return g_renderer->GetBlendFuncSrc();
+}
+
+BlendFunc RenderContext::GetBlendFuncDst()
+{
+    return g_renderer->GetBlendFuncDst();
+}
+
 void RenderContext::SetDepthFunc(DepthFunc func)
 {
     if (!m_data->m_depth_func.HasChanged())
@@ -155,6 +189,11 @@ void RenderContext::SetDepthFunc(DepthFunc func)
     g_renderer->SetDepthFunc(func);
 }
 
+DepthFunc RenderContext::GetDepthFunc()
+{
+    return g_renderer->GetDepthFunc();
+}
+
 void RenderContext::SetCullMode(CullMode mode)
 {
     if (!m_data->m_cull_mode.HasChanged())
@@ -163,6 +202,11 @@ void RenderContext::SetCullMode(CullMode mode)
     g_renderer->SetCullMode(mode);
 }
 
+CullMode RenderContext::GetCullMode()
+{
+    return g_renderer->GetCullMode();
+}
+
 void RenderContext::SetPolygonMode(PolygonMode mode)
 {
     if (!m_data->m_polygon_mode.HasChanged())
@@ -171,5 +215,10 @@ void RenderContext::SetPolygonMode(PolygonMode mode)
     g_renderer->SetPolygonMode(mode);
 }
 
+PolygonMode RenderContext::GetPolygonMode()
+{
+    return g_renderer->GetPolygonMode();
+}
+
 } /* namespace lol */
 
diff --git a/src/lol/gpu/rendercontext.h b/src/lol/gpu/rendercontext.h
index 85022926..7ed9e169 100644
--- a/src/lol/gpu/rendercontext.h
+++ b/src/lol/gpu/rendercontext.h
@@ -36,6 +36,17 @@ public:
     void SetCullMode(CullMode mode);
     void SetPolygonMode(PolygonMode mode);
 
+    ibox2 GetViewport();
+    vec4 GetClearColor();
+    float GetClearDepth();
+    AlphaFunc GetAlphaFunc();
+    float GetAlphaValue();
+    BlendFunc GetBlendFuncSrc();
+    BlendFunc GetBlendFuncDst();
+    DepthFunc GetDepthFunc();
+    CullMode GetCullMode();
+    PolygonMode GetPolygonMode();
+
 private:
     RenderContextData *m_data;
 };