From 396b7c2978498712f6e6eea7f353408f3c33c147 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Sat, 19 Jan 2019 23:54:35 +1000
Subject: OGL: Invalidate tracked state when calling ResetAPIState()

Due to the current design, any of the GL state can be mutated after
calling this function, so we can't assume that the tracked state will
match if we call SetPipeline() after ResetAPIState().
---
 Source/Core/VideoCommon/RenderState.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'Source/Core/VideoCommon/RenderState.cpp')

diff --git a/Source/Core/VideoCommon/RenderState.cpp b/Source/Core/VideoCommon/RenderState.cpp
index 5cad8c2584..b61b031b04 100644
--- a/Source/Core/VideoCommon/RenderState.cpp
+++ b/Source/Core/VideoCommon/RenderState.cpp
@@ -199,6 +199,13 @@ SamplerState& SamplerState::operator=(const SamplerState& rhs)
 
 namespace RenderState
 {
+RasterizationState GetInvalidRasterizationState()
+{
+  RasterizationState state;
+  state.hex = UINT32_C(0xFFFFFFFF);
+  return state;
+}
+
 RasterizationState GetNoCullRasterizationState()
 {
   RasterizationState state = {};
@@ -206,6 +213,13 @@ RasterizationState GetNoCullRasterizationState()
   return state;
 }
 
+DepthState GetInvalidDepthState()
+{
+  DepthState state;
+  state.hex = UINT32_C(0xFFFFFFFF);
+  return state;
+}
+
 DepthState GetNoDepthTestingDepthStencilState()
 {
   DepthState state = {};
@@ -215,6 +229,13 @@ DepthState GetNoDepthTestingDepthStencilState()
   return state;
 }
 
+BlendingState GetInvalidBlendingState()
+{
+  BlendingState state;
+  state.hex = UINT32_C(0xFFFFFFFF);
+  return state;
+}
+
 BlendingState GetNoBlendingBlendState()
 {
   BlendingState state = {};
@@ -230,6 +251,13 @@ BlendingState GetNoBlendingBlendState()
   return state;
 }
 
+SamplerState GetInvalidSamplerState()
+{
+  SamplerState state;
+  state.hex = UINT64_C(0xFFFFFFFFFFFFFFFF);
+  return state;
+}
+
 SamplerState GetPointSamplerState()
 {
   SamplerState state = {};
-- 
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