Merge pull request #5679 from stenzek/no-host-state-in-uids

ShaderGen: Decouple host state from shader UIDs

1 files changed, 14 insertions, 0 deletions

diff --git a/Source/Core/VideoCommon/RenderBase.cpp b/Source/Core/VideoCommon/RenderBase.cpp
index 62f86534c9..45e2006cb6 100644
--- a/Source/Core/VideoCommon/RenderBase.cpp
+++ b/Source/Core/VideoCommon/RenderBase.cpp
@@ -52,6 +52,7 @@
 #include "VideoCommon/OnScreenDisplay.h"
 #include "VideoCommon/PixelShaderManager.h"
 #include "VideoCommon/PostProcessing.h"
+#include "VideoCommon/ShaderGenCommon.h"
 #include "VideoCommon/Statistics.h"
 #include "VideoCommon/TextureCacheBase.h"
 #include "VideoCommon/TextureDecoder.h"
@@ -96,6 +97,8 @@ Renderer::Renderer(int backbuffer_width, int backbuffer_height)
   {
     m_aspect_wide = SConfig::GetInstance().m_wii_aspect_ratio != 0;
   }
+
+  m_last_host_config_bits = ShaderHostConfig::GetCurrent().bits;
 }
 
 Renderer::~Renderer()
@@ -315,6 +318,17 @@ void Renderer::SaveScreenshot(const std::string& filename, bool wait_for_complet
   }
 }
 
+bool Renderer::CheckForHostConfigChanges()
+{
+  ShaderHostConfig new_host_config = ShaderHostConfig::GetCurrent();
+  if (new_host_config.bits == m_last_host_config_bits)
+    return false;
+
+  OSD::AddMessage("Video config changed, reloading shaders.", OSD::Duration::NORMAL);
+  m_last_host_config_bits = new_host_config.bits;
+  return true;
+}
+
 // Create On-Screen-Messages
 void Renderer::DrawDebugText()
 {