gl_shader_disk_cache: Pass core system as argument and guard against games without title ids

11 files changed, 58 insertions, 18 deletions

diff --git a/src/core/core.cpp b/src/core/core.cpp
index c8d7c442a..1d71312aa 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -123,7 +123,7 @@ struct System::Impl {
         Service::Init(service_manager, *virtual_filesystem);
         GDBStub::Init();
 
-        renderer = VideoCore::CreateRenderer(emu_window);
+        renderer = VideoCore::CreateRenderer(emu_window, system);
         if (!renderer->Init()) {
             return ResultStatus::ErrorVideoCore;
         }
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 48e003fa1..94a5058de 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -100,8 +100,9 @@ struct FramebufferCacheKey {
     }
 };
 
-RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window, ScreenInfo& info)
-    : res_cache{*this}, shader_cache{*this}, emu_window{window}, screen_info{info},
+RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window, Core::System& system,
+                                   ScreenInfo& info)
+    : res_cache{*this}, shader_cache{*this, system}, emu_window{window}, screen_info{info},
       buffer_cache(*this, STREAM_BUFFER_SIZE), global_cache{*this} {
     // Create sampler objects
     for (std::size_t i = 0; i < texture_samplers.size(); ++i) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index ed7091f18..ebabf80d1 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -33,6 +33,10 @@
 #include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/gl_stream_buffer.h"
 
+namespace Core {
+class System;
+}
+
 namespace Core::Frontend {
 class EmuWindow;
 }
@@ -45,7 +49,8 @@ struct FramebufferCacheKey;
 
 class RasterizerOpenGL : public VideoCore::RasterizerInterface {
 public:
-    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& renderer, ScreenInfo& info);
+    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& window, Core::System& system,
+                              ScreenInfo& info);
     ~RasterizerOpenGL() override;
 
     void DrawArrays() override;
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index 6acfd1649..b2b5c2aa5 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -342,7 +342,8 @@ ShaderDiskCacheUsage CachedShader::GetUsage(GLenum primitive_mode,
     return {unique_identifier, base_bindings, primitive_mode};
 }
 
-ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer) : RasterizerCache{rasterizer} {}
+ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system)
+    : RasterizerCache{rasterizer}, disk_cache{system} {}
 
 void ShaderCacheOpenGL::LoadDiskCache() {
     const auto transferable = disk_cache.LoadTransferable();
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index c6a621ae3..6914127c3 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -20,6 +20,10 @@
 #include "video_core/renderer_opengl/gl_shader_disk_cache.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
 
+namespace Core {
+class System;
+} // namespace Core
+
 namespace OpenGL {
 
 class CachedShader;
@@ -107,7 +111,7 @@ private:
 
 class ShaderCacheOpenGL final : public RasterizerCache<Shader> {
 public:
-    explicit ShaderCacheOpenGL(RasterizerOpenGL& rasterizer);
+    explicit ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system);
 
     /// Loads disk cache for the current game
     void LoadDiskCache();
diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
index f8bdb7779..d88fff388 100644
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
@@ -43,9 +43,6 @@ static_assert(sizeof(BaseBindings) == 12);
 static_assert(sizeof(ShaderDiskCacheUsage) == 24);
 
 namespace {
-std::string GetTitleID() {
-    return fmt::format("{:016X}", Core::CurrentProcess()->GetTitleID());
-}
 
 ShaderCacheVersionHash GetShaderCacheVersionHash() {
     ShaderCacheVersionHash hash{};
@@ -82,6 +79,7 @@ std::vector<u8> DecompressData(const std::vector<u8>& compressed, std::size_t un
     }
     return uncompressed;
 }
+
 } // namespace
 
 ShaderDiskCacheRaw::ShaderDiskCacheRaw(u64 unique_identifier, Maxwell::ShaderProgram program_type,
@@ -137,9 +135,13 @@ bool ShaderDiskCacheRaw::Save(FileUtil::IOFile& file) const {
     return true;
 }
 
+ShaderDiskCacheOpenGL::ShaderDiskCacheOpenGL(Core::System& system) : system{system} {}
+
 std::optional<std::pair<std::vector<ShaderDiskCacheRaw>, std::vector<ShaderDiskCacheUsage>>>
 ShaderDiskCacheOpenGL::LoadTransferable() {
-    if (!Settings::values.use_disk_shader_cache)
+    // Skip games without title id
+    const bool has_title_id = system.CurrentProcess()->GetTitleID() != 0;
+    if (!Settings::values.use_disk_shader_cache || !has_title_id)
         return {};
     tried_to_load = true;
 
@@ -643,4 +645,8 @@ std::string ShaderDiskCacheOpenGL::GetBaseDir() const {
     return FileUtil::GetUserPath(FileUtil::UserPath::ShaderDir) + DIR_SEP "opengl";
 }
 
+std::string ShaderDiskCacheOpenGL::GetTitleID() const {
+    return fmt::format("{:016X}", system.CurrentProcess()->GetTitleID());
+}
+
 } // namespace OpenGL
\ No newline at end of file
diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.h b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
index ddcd4cf51..061c4f204 100644
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
@@ -18,9 +18,13 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
 
+namespace Core {
+class System;
+}
+
 namespace FileUtil {
 class IOFile;
-} // namespace FileUtil
+}
 
 namespace OpenGL {
 
@@ -148,6 +152,8 @@ struct ShaderDiskCacheDump {
 
 class ShaderDiskCacheOpenGL {
 public:
+    explicit ShaderDiskCacheOpenGL(Core::System& system);
+
     /// Loads transferable cache. If file has a old version or on failure, it deletes the file.
     std::optional<std::pair<std::vector<ShaderDiskCacheRaw>, std::vector<ShaderDiskCacheUsage>>>
     LoadTransferable();
@@ -217,6 +223,11 @@ private:
     /// Get user's shader directory path
     std::string GetBaseDir() const;
 
+    /// Get current game's title id
+    std::string GetTitleID() const;
+
+    // Copre system
+    Core::System& system;
     // Stored transferable shaders
     std::map<u64, std::set<ShaderDiskCacheUsage>> transferable;
     // The cache has been loaded at boot
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 5b09c38ea..6476a9e1a 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -98,8 +98,8 @@ static std::array<GLfloat, 3 * 2> MakeOrthographicMatrix(const float width, cons
     return matrix;
 }
 
-RendererOpenGL::RendererOpenGL(Core::Frontend::EmuWindow& window)
-    : VideoCore::RendererBase{window} {}
+RendererOpenGL::RendererOpenGL(Core::Frontend::EmuWindow& window, Core::System& system)
+    : VideoCore::RendererBase{window}, system{system} {}
 
 RendererOpenGL::~RendererOpenGL() = default;
 
@@ -250,7 +250,7 @@ void RendererOpenGL::CreateRasterizer() {
     }
     // Initialize sRGB Usage
     OpenGLState::ClearsRGBUsed();
-    rasterizer = std::make_unique<RasterizerOpenGL>(render_window, screen_info);
+    rasterizer = std::make_unique<RasterizerOpenGL>(render_window, system, screen_info);
 }
 
 void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index 1665018db..7e13e566b 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -12,6 +12,10 @@
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_state.h"
 
+namespace Core {
+class System;
+}
+
 namespace Core::Frontend {
 class EmuWindow;
 }
@@ -41,7 +45,7 @@ struct ScreenInfo {
 
 class RendererOpenGL : public VideoCore::RendererBase {
 public:
-    explicit RendererOpenGL(Core::Frontend::EmuWindow& window);
+    explicit RendererOpenGL(Core::Frontend::EmuWindow& window, Core::System& system);
     ~RendererOpenGL() override;
 
     /// Swap buffers (render frame)
@@ -72,6 +76,8 @@ private:
     void LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, u8 color_a,
                                     const TextureInfo& texture);
 
+    Core::System& system;
+
     OpenGLState state;
 
     // OpenGL object IDs
diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index 0b8ccdd44..cb82ecf3f 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -11,8 +11,9 @@
 
 namespace VideoCore {
 
-std::unique_ptr<RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_window) {
-    return std::make_unique<OpenGL::RendererOpenGL>(emu_window);
+std::unique_ptr<RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_window,
+                                             Core::System& system) {
+    return std::make_unique<OpenGL::RendererOpenGL>(emu_window, system);
 }
 
 u16 GetResolutionScaleFactor(const RendererBase& renderer) {
diff --git a/src/video_core/video_core.h b/src/video_core/video_core.h
index 5b373bcb1..3c583f195 100644
--- a/src/video_core/video_core.h
+++ b/src/video_core/video_core.h
@@ -6,6 +6,10 @@
 
 #include <memory>
 
+namespace Core {
+class System;
+}
+
 namespace Core::Frontend {
 class EmuWindow;
 }
@@ -20,7 +24,8 @@ class RendererBase;
  * @note The returned renderer instance is simply allocated. Its Init()
  *       function still needs to be called to fully complete its setup.
  */
-std::unique_ptr<RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_window);
+std::unique_ptr<RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_window,
+                                             Core::System& system);
 
 u16 GetResolutionScaleFactor(const RendererBase& renderer);