Address review and update zstd

externals/zstd

@@ -1 +1 @@
-Subproject commit 470344d33e1d52a2ada75d278466da8d4ee2faf6
+Subproject commit 10f0e6993f9d2f682da6d04aa2385b7d53cbb4ee

src/common/file_util.cpp

@@ -557,7 +557,7 @@ std::optional<std::string> GetCurrentDir() {
 #endif
     free(dir);
     return strDir;
-} // namespace FileUtil
+}
 
 bool SetCurrentDir(const std::string& directory) {
 #ifdef _WIN32

src/common/zstd_compression.cpp

@@ -11,7 +11,7 @@
 namespace Common::Compression {
 
 std::vector<u8> CompressDataZSTD(const u8* source, std::size_t source_size, s32 compression_level) {
-    compression_level = std::clamp(compression_level, 1, ZSTD_maxCLevel());
+    compression_level = std::clamp(compression_level, ZSTD_minCLevel(), ZSTD_maxCLevel());
 
     const std::size_t max_compressed_size = ZSTD_compressBound(source_size);
     std::vector<u8> compressed(max_compressed_size);

src/video_core/renderer_base.h

@@ -6,7 +6,6 @@
 
 #include <memory>
 #include "common/common_types.h"
-#include "core/frontend/emu_window.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/video_core.h"
 

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -15,7 +15,6 @@
 #include "common/microprofile.h"
 #include "common/scope_exit.h"
 #include "common/vector_math.h"
-#include "core/core.h"
 #include "core/hw/gpu.h"
 #include "video_core/pica_state.h"
 #include "video_core/regs_framebuffer.h"

src/video_core/renderer_opengl/gl_shader_disk_cache.cpp

@@ -19,7 +19,8 @@
 
 namespace OpenGL {
 
-using ShaderCacheVersionHash = std::array<u8, 64>;
+constexpr std::size_t HASH_LENGTH = 64;
+using ShaderCacheVersionHash = std::array<u8, HASH_LENGTH>;
 
 enum class TransferableEntryKind : u32 {
     Raw,
@@ -44,10 +45,6 @@ ShaderDiskCacheRaw::ShaderDiskCacheRaw(u64 unique_identifier, ProgramType progra
     : unique_identifier{unique_identifier}, program_type{program_type}, config{config},
       program_code{std::move(program_code)} {}
 
-ShaderDiskCacheRaw::ShaderDiskCacheRaw() = default;
-
-ShaderDiskCacheRaw::~ShaderDiskCacheRaw() = default;
-
 bool ShaderDiskCacheRaw::Load(FileUtil::IOFile& file) {
     if (file.ReadBytes(&unique_identifier, sizeof(u64)) != sizeof(u64) ||
         file.ReadBytes(&program_type, sizeof(u32)) != sizeof(u32)) {
@@ -107,8 +104,6 @@ bool ShaderDiskCacheRaw::Save(FileUtil::IOFile& file) const {
 
 ShaderDiskCache::ShaderDiskCache(bool separable) : separable{separable} {}
 
-ShaderDiskCache::~ShaderDiskCache() = default;
-
 std::optional<std::vector<ShaderDiskCacheRaw>> ShaderDiskCache::LoadTransferable() {
     const bool has_title_id = GetProgramID() != 0;
     if (!Settings::values.use_disk_shader_cache || !has_title_id)
@@ -158,7 +153,7 @@ std::optional<std::vector<ShaderDiskCacheRaw>> ShaderDiskCache::LoadTransferable
                 LOG_ERROR(Render_OpenGL, "Failed to load transferable raw entry - skipping");
                 return {};
             }
-            transferable.insert({entry.GetUniqueIdentifier(), {}});
+            transferable.emplace(entry.GetUniqueIdentifier(), ShaderDiskCacheRaw{});
             raws.push_back(std::move(entry));
             break;
         }

src/video_core/renderer_opengl/gl_shader_disk_cache.h

@@ -46,8 +46,8 @@ class ShaderDiskCacheRaw {
 public:
     explicit ShaderDiskCacheRaw(u64 unique_identifier, ProgramType program_type,
                                 RawShaderConfig config, ProgramCode program_code);
-    ShaderDiskCacheRaw();
-    ~ShaderDiskCacheRaw();
+    ShaderDiskCacheRaw() = default;
+    ~ShaderDiskCacheRaw() = default;
 
     bool Load(FileUtil::IOFile& file);
 
@@ -90,7 +90,7 @@ struct ShaderDiskCacheDump {
 class ShaderDiskCache {
 public:
     explicit ShaderDiskCache(bool separable);
-    ~ShaderDiskCache();
+    ~ShaderDiskCache() = default;
 
     /// Loads transferable cache. If file has a old version or on failure, it deletes the file.
     std::optional<std::vector<ShaderDiskCacheRaw>> LoadTransferable();

src/video_core/renderer_opengl/gl_shader_manager.h

@@ -19,8 +19,6 @@ class System;
 
 namespace OpenGL {
 
-class ShaderDiskCacheOpenGL;
-
 enum class UniformBindings : GLuint { Common, VS, GS };
 
 struct LightSrc {