Salieri: shader cache (#1701)

Here come Salieri, my implementation of a disk shader cache!

"I'm sure you know why I named it that."
"It doesn't really mean anything."

This implementation collects shaders at runtime and cache them to be later compiled when starting a game.

1 files changed, 11 insertions, 0 deletions

diff --git a/Ryujinx.HLE/HOS/ApplicationLoader.cs b/Ryujinx.HLE/HOS/ApplicationLoader.cs
index 46b62178..96fb3a1f 100644
--- a/Ryujinx.HLE/HOS/ApplicationLoader.cs
+++ b/Ryujinx.HLE/HOS/ApplicationLoader.cs
@@ -498,8 +498,13 @@ namespace Ryujinx.HLE.HOS
                 Logger.Warning?.Print(LogClass.Ptc, $"Detected exefs modifications. PPTC disabled.");
             }
 
+            Graphics.Gpu.GraphicsConfig.TitleId = TitleIdText;
+            _device.Gpu.HostInitalized.Set();
+
             Ptc.Initialize(TitleIdText, DisplayVersion, _device.System.EnablePtc && !modified);
 
+            _device.Gpu.ReadyEvent.WaitOne();
+
             ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, executables: programs);
         }
 
@@ -595,6 +600,12 @@ namespace Ryujinx.HLE.HOS
             TitleId      = metaData.Aci0.TitleId;
             TitleIs64Bit = metaData.Is64Bit;
 
+            // Explicitly null titleid to disable the shader cache
+            Graphics.Gpu.GraphicsConfig.TitleId = null;
+
+            _device.Gpu.HostInitalized.Set();
+            _device.Gpu.ReadyEvent.WaitOne();
+
             ProgramLoader.LoadNsos(_device.System.KernelContext, metaData, executables: executable);
         }