Merge pull request #4923 from jroweboy/diskcachelul

Disk Shader Caching

src/citra/citra.cpp

@@ -43,7 +43,7 @@
 #include "core/movie.h"
 #include "core/settings.h"
 #include "network/network.h"
-#include "video_core/video_core.h"
+#include "video_core/renderer_base.h"
 
 #undef _UNICODE
 #include <getopt.h>
@@ -413,6 +413,14 @@ int main(int argc, char** argv) {
     }
 
     std::thread render_thread([&emu_window] { emu_window->Present(); });
+
+    std::atomic_bool stop_run;
+    Core::System::GetInstance().Renderer().Rasterizer()->LoadDiskResources(
+        stop_run, [](VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total) {
+            LOG_DEBUG(Frontend, "Loading stage {} progress {} {}", static_cast<u32>(stage), value,
+                      total);
+        });
+
     while (emu_window->IsOpen()) {
         system.RunLoop();
     }

src/citra/config.cpp

@@ -122,6 +122,8 @@ void Config::ReadValues() {
     Settings::values.resolution_factor =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "resolution_factor", 1));
     Settings::values.use_frame_limit = sdl2_config->GetBoolean("Renderer", "use_frame_limit", true);
+    Settings::values.use_disk_shader_cache =
+        sdl2_config->GetBoolean("Renderer", "use_disk_shader_cache", true);
     Settings::values.frame_limit =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "frame_limit", 100));
     Settings::values.use_vsync_new =

src/citra/default_ini.h

@@ -117,6 +117,10 @@ use_shader_jit =
 # 0: Off, 1 (default): On
 use_vsync_new =
 
+# Reduce stuttering by storing and loading generated shaders to disk
+# 0: Off, 1 (default. On)
+use_disk_shader_cache =
+
 # Resolution scale factor
 # 0: Auto (scales resolution to window size), 1: Native 3DS screen resolution, Otherwise a scale
 # factor for the 3DS resolution