SmallString: MSVC warning fix

src/common/sha1_digest.cpp

@@ -160,7 +160,7 @@ void SHA1Digest::Reset()
   count[0] = count[1] = 0;
 }
 
-std::string SHA1Digest::DigestToString(const std::span<u8, DIGEST_SIZE> digest)
+std::string SHA1Digest::DigestToString(const std::span<const u8, DIGEST_SIZE> digest)
 {
   std::string ret;
   ret.reserve(DIGEST_SIZE * 2);

src/common/sha1_digest.h

@@ -6,8 +6,8 @@
 #include "types.h"
 
 #include <array>
-#include <string>
 #include <span>
+#include <string>
 
 class SHA1Digest
 {
@@ -24,7 +24,7 @@ public:
   void Final(u8 digest[DIGEST_SIZE]);
   void Reset();
 
-  static std::string DigestToString(const std::span<u8, DIGEST_SIZE> digest);
+  static std::string DigestToString(const std::span<const u8, DIGEST_SIZE> digest);
 
   static std::array<u8, DIGEST_SIZE> GetDigest(const void* data, size_t len);
   static std::array<u8, DIGEST_SIZE> GetDigest(std::span<const u8> data);

src/common/small_string.cpp

@@ -186,7 +186,7 @@ void SmallStringBase::append_hex(const void* data, size_t len, bool comma_separa
   if (len == 0)
     return;
 
-  static constexpr auto hex_char = [](char x) { return (x >= 0xA) ? ((x - 0xA) + 'a') : (x + '0'); };
+  static constexpr auto hex_char = [](char x) { return static_cast<char>((x >= 0xA) ? ((x - 0xA) + 'a') : (x + '0')); };
   const u8* bytes = static_cast<const u8*>(data);
 
   if (!comma_separate)

src/common/string_util.cpp

@@ -171,7 +171,7 @@ std::optional<std::vector<u8>> StringUtil::DecodeHex(const std::string_view in)
 
 std::string StringUtil::EncodeHex(const void* data, size_t length)
 {
-  static constexpr auto hex_char = [](char x) { return (x >= 0xA) ? ((x - 0xA) + 'a') : (x + '0'); };
+  static constexpr auto hex_char = [](char x) { return static_cast<char>((x >= 0xA) ? ((x - 0xA) + 'a') : (x + '0')); };
 
   const u8* bytes = static_cast<const u8*>(data);
 

src/util/gpu_device.cpp

@@ -491,9 +491,7 @@ bool GPUDevice::OpenPipelineCache(const std::string& path, Error* error)
   const size_t cache_size = data->size();
   const std::array<u8, SHA1Digest::DIGEST_SIZE> cache_hash = SHA1Digest::GetDigest(data->cspan());
 
-  INFO_LOG("Loading {} byte pipeline cache with hash {}", s_pipeline_cache_size,
-           SHA1Digest::DigestToString(s_pipeline_cache_hash));
-
+  INFO_LOG("Loading {} byte pipeline cache with hash {}", cache_size, SHA1Digest::DigestToString(cache_hash));
   if (!ReadPipelineCache(std::move(data.value()), error))
     return false;