early-access version 3542

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 3541.
+This is the source code for early-access 3542.
 
 ## Legal Notice
 

src/video_core/shader_cache.cpp

@@ -228,14 +228,14 @@ const ShaderInfo* ShaderCache::MakeShaderInfo(GenericEnvironment& env, VAddr cpu
     auto info = std::make_unique<ShaderInfo>();
     if (const std::optional<u64> cached_hash{env.Analyze()}) {
         info->unique_hash = *cached_hash;
-        info->size_bytes = env.CachedSize();
+        info->size_bytes = env.CachedSizeBytes();
     } else {
         // Slow path, not really hit on commercial games
         // Build a control flow graph to get the real shader size
         Shader::ObjectPool<Shader::Maxwell::Flow::Block> flow_block;
         Shader::Maxwell::Flow::CFG cfg{env, flow_block, env.StartAddress()};
         info->unique_hash = env.CalculateHash();
-        info->size_bytes = env.ReadSize();
+        info->size_bytes = env.ReadSizeBytes();
     }
     const size_t size_bytes{info->size_bytes};
     const ShaderInfo* const result{info.get()};

src/video_core/shader_environment.cpp

@@ -170,15 +170,19 @@ std::optional<u64> GenericEnvironment::Analyze() {
 void GenericEnvironment::SetCachedSize(size_t size_bytes) {
     cached_lowest = start_address;
     cached_highest = start_address + static_cast<u32>(size_bytes);
-    code.resize(CachedSize());
+    code.resize(CachedSizeWords());
     gpu_memory->ReadBlock(program_base + cached_lowest, code.data(), code.size() * sizeof(u64));
 }
 
-size_t GenericEnvironment::CachedSize() const noexcept {
+size_t GenericEnvironment::CachedSizeWords() const noexcept {
-    return cached_highest - cached_lowest + INST_SIZE;
+    return CachedSizeBytes() / INST_SIZE;
 }
 
-size_t GenericEnvironment::ReadSize() const noexcept {
+size_t GenericEnvironment::CachedSizeBytes() const noexcept {
+    return static_cast<size_t>(cached_highest) - cached_lowest + INST_SIZE;
+}
+
+size_t GenericEnvironment::ReadSizeBytes() const noexcept {
     return read_highest - read_lowest + INST_SIZE;
 }
 
@@ -187,7 +191,7 @@ bool GenericEnvironment::CanBeSerialized() const noexcept {
 }
 
 u64 GenericEnvironment::CalculateHash() const {
-    const size_t size{ReadSize()};
+    const size_t size{ReadSizeBytes()};
     const auto data{std::make_unique<char[]>(size)};
     gpu_memory->ReadBlock(program_base + read_lowest, data.get(), size);
     return Common::CityHash64(data.get(), size);
@@ -198,7 +202,7 @@ void GenericEnvironment::Dump(u64 hash) {
 }
 
 void GenericEnvironment::Serialize(std::ofstream& file) const {
-    const u64 code_size{static_cast<u64>(CachedSize())};
+    const u64 code_size{static_cast<u64>(CachedSizeBytes())};
     const u64 num_texture_types{static_cast<u64>(texture_types.size())};
     const u64 num_texture_pixel_formats{static_cast<u64>(texture_pixel_formats.size())};
     const u64 num_cbuf_values{static_cast<u64>(cbuf_values.size())};

src/video_core/shader_environment.h

@@ -48,9 +48,11 @@ public:
 
     void SetCachedSize(size_t size_bytes);
 
-    [[nodiscard]] size_t CachedSize() const noexcept;
+    [[nodiscard]] size_t CachedSizeWords() const noexcept;
 
-    [[nodiscard]] size_t ReadSize() const noexcept;
+    [[nodiscard]] size_t CachedSizeBytes() const noexcept;
+
+    [[nodiscard]] size_t ReadSizeBytes() const noexcept;
 
     [[nodiscard]] bool CanBeSerialized() const noexcept;