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-rw-r--r--src/common/common_funcs.h42
-rw-r--r--src/common/file_util.cpp2
-rw-r--r--src/common/file_util.h2
-rw-r--r--src/common/misc.cpp16
-rw-r--r--src/common/string_util.cpp12
-rw-r--r--src/common/string_util.h3
-rw-r--r--src/common/swap.h100
7 files changed, 60 insertions, 117 deletions
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h
index 995938d0b..93f1c0044 100644
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@@ -4,6 +4,8 @@
#pragma once
+#include <string>
+
#if !defined(ARCHITECTURE_x86_64) && !defined(ARCHITECTURE_ARM)
#include <cstdlib> // for exit
#endif
@@ -36,40 +38,6 @@
#define Crash() exit(1)
#endif
-// GCC 4.8 defines all the rotate functions now
-// Small issue with GCC's lrotl/lrotr intrinsics is they are still 32bit while we require 64bit
-#ifdef _rotl
-#define rotl _rotl
-#else
-inline u32 rotl(u32 x, int shift) {
- shift &= 31;
- if (!shift)
- return x;
- return (x << shift) | (x >> (32 - shift));
-}
-#endif
-
-#ifdef _rotr
-#define rotr _rotr
-#else
-inline u32 rotr(u32 x, int shift) {
- shift &= 31;
- if (!shift)
- return x;
- return (x >> shift) | (x << (32 - shift));
-}
-#endif
-
-inline u64 _rotl64(u64 x, unsigned int shift) {
- unsigned int n = shift % 64;
- return (x << n) | (x >> (64 - n));
-}
-
-inline u64 _rotr64(u64 x, unsigned int shift) {
- unsigned int n = shift % 64;
- return (x >> n) | (x << (64 - n));
-}
-
#else // _MSC_VER
// Locale Cross-Compatibility
@@ -80,17 +48,13 @@ __declspec(dllimport) void __stdcall DebugBreak(void);
}
#define Crash() DebugBreak()
-// cstdlib provides these on MSVC
-#define rotr _rotr
-#define rotl _rotl
-
#endif // _MSC_VER ndef
// Generic function to get last error message.
// Call directly after the command or use the error num.
// This function might change the error code.
// Defined in Misc.cpp.
-const char* GetLastErrorMsg();
+std::string GetLastErrorMsg();
namespace Common {
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index bf955386c..c882ab39f 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -592,7 +592,7 @@ std::string GetBundleDirectory() {
#endif
#ifdef _WIN32
-std::string& GetExeDirectory() {
+const std::string& GetExeDirectory() {
static std::string exe_path;
if (exe_path.empty()) {
wchar_t wchar_exe_path[2048];
diff --git a/src/common/file_util.h b/src/common/file_util.h
index 026c84d94..1f38b1560 100644
--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@@ -133,7 +133,7 @@ std::string GetBundleDirectory();
#endif
#ifdef _WIN32
-std::string& GetExeDirectory();
+const std::string& GetExeDirectory();
std::string AppDataRoamingDirectory();
#endif
diff --git a/src/common/misc.cpp b/src/common/misc.cpp
index 7be2235b0..217a87098 100644
--- a/src/common/misc.cpp
+++ b/src/common/misc.cpp
@@ -4,34 +4,28 @@
#include <cstddef>
#ifdef _WIN32
-#include <windows.h>
+#include <Windows.h>
#else
#include <cerrno>
#include <cstring>
#endif
-// Neither Android nor OS X support TLS
-#if defined(__APPLE__) || (ANDROID && __clang__)
-#define __thread
-#endif
+#include "common/common_funcs.h"
// Generic function to get last error message.
// Call directly after the command or use the error num.
// This function might change the error code.
-const char* GetLastErrorMsg() {
+std::string GetLastErrorMsg() {
static const size_t buff_size = 255;
+ char err_str[buff_size];
#ifdef _WIN32
- static __declspec(thread) char err_str[buff_size] = {};
-
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, nullptr, GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), err_str, buff_size, nullptr);
#else
- static __thread char err_str[buff_size] = {};
-
// Thread safe (XSI-compliant)
strerror_r(errno, err_str, buff_size);
#endif
- return err_str;
+ return std::string(err_str, buff_size);
}
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index 0027888c7..f3ad3d68a 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -34,18 +34,6 @@ std::string ToUpper(std::string str) {
return str;
}
-// faster than sscanf
-bool AsciiToHex(const char* _szValue, u32& result) {
- char* endptr = nullptr;
- const u32 value = strtoul(_szValue, &endptr, 16);
-
- if (!endptr || *endptr)
- return false;
-
- result = value;
- return true;
-}
-
// For Debugging. Read out an u8 array.
std::string ArrayToString(const u8* data, size_t size, int line_len, bool spaces) {
std::ostringstream oss;
diff --git a/src/common/string_util.h b/src/common/string_util.h
index 1f5a383cb..daa071f83 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -57,9 +57,6 @@ static bool TryParse(const std::string& str, N* const output) {
return false;
}
-// TODO: kill this
-bool AsciiToHex(const char* _szValue, u32& result);
-
std::string TabsToSpaces(int tab_size, const std::string& in);
void SplitString(const std::string& str, char delim, std::vector<std::string>& output);
diff --git a/src/common/swap.h b/src/common/swap.h
index f025f7450..fc7af4280 100644
--- a/src/common/swap.h
+++ b/src/common/swap.h
@@ -167,7 +167,7 @@ inline double swapd(double f) {
template <typename T, typename F>
struct swap_struct_t {
- typedef swap_struct_t<T, F> swapped_t;
+ using swapped_t = swap_struct_t;
protected:
T value = T();
@@ -177,7 +177,7 @@ protected:
}
public:
- T const swap() const {
+ T swap() const {
return swap(value);
}
swap_struct_t() = default;
@@ -185,39 +185,39 @@ public:
template <typename S>
swapped_t& operator=(const S& source) {
- value = swap((T)source);
+ value = swap(static_cast<T>(source));
return *this;
}
operator s8() const {
- return (s8)swap();
+ return static_cast<s8>(swap());
}
operator u8() const {
- return (u8)swap();
+ return static_cast<u8>(swap());
}
operator s16() const {
- return (s16)swap();
+ return static_cast<s16>(swap());
}
operator u16() const {
- return (u16)swap();
+ return static_cast<u16>(swap());
}
operator s32() const {
- return (s32)swap();
+ return static_cast<s32>(swap());
}
operator u32() const {
- return (u32)swap();
+ return static_cast<u32>(swap());
}
operator s64() const {
- return (s64)swap();
+ return static_cast<s64>(swap());
}
operator u64() const {
- return (u64)swap();
+ return static_cast<u64>(swap());
}
operator float() const {
- return (float)swap();
+ return static_cast<float>(swap());
}
operator double() const {
- return (double)swap();
+ return static_cast<double>(swap());
}
// +v
@@ -253,7 +253,7 @@ public:
}
template <typename S>
swapped_t operator+(const S& i) const {
- return swap() + (T)i;
+ return swap() + static_cast<T>(i);
}
// v - 5
swapped_t operator-(const swapped_t& i) const {
@@ -261,7 +261,7 @@ public:
}
template <typename S>
swapped_t operator-(const S& i) const {
- return swap() - (T)i;
+ return swap() - static_cast<T>(i);
}
// v += 5
@@ -271,7 +271,7 @@ public:
}
template <typename S>
swapped_t& operator+=(const S& i) {
- value = swap(swap() + (T)i);
+ value = swap(swap() + static_cast<T>(i));
return *this;
}
// v -= 5
@@ -281,7 +281,7 @@ public:
}
template <typename S>
swapped_t& operator-=(const S& i) {
- value = swap(swap() - (T)i);
+ value = swap(swap() - static_cast<T>(i));
return *this;
}
@@ -541,7 +541,7 @@ S operator&(const S& i, const swap_struct_t<T, F> v) {
template <typename S, typename T, typename F>
S operator&(const swap_struct_t<T, F> v, const S& i) {
- return (S)(v.swap() & i);
+ return static_cast<S>(v.swap() & i);
}
// Comparaison
@@ -606,51 +606,51 @@ struct swap_double_t {
};
#if COMMON_LITTLE_ENDIAN
-typedef u32 u32_le;
-typedef u16 u16_le;
-typedef u64 u64_le;
+using u16_le = u16;
+using u32_le = u32;
+using u64_le = u64;
-typedef s32 s32_le;
-typedef s16 s16_le;
-typedef s64 s64_le;
+using s16_le = s16;
+using s32_le = s32;
+using s64_le = s64;
-typedef float float_le;
-typedef double double_le;
+using float_le = float;
+using double_le = double;
-typedef swap_struct_t<u64, swap_64_t<u64>> u64_be;
-typedef swap_struct_t<s64, swap_64_t<s64>> s64_be;
+using u64_be = swap_struct_t<u64, swap_64_t<u64>>;
+using s64_be = swap_struct_t<s64, swap_64_t<s64>>;
-typedef swap_struct_t<u32, swap_32_t<u32>> u32_be;
-typedef swap_struct_t<s32, swap_32_t<s32>> s32_be;
+using u32_be = swap_struct_t<u32, swap_32_t<u32>>;
+using s32_be = swap_struct_t<s32, swap_32_t<s32>>;
-typedef swap_struct_t<u16, swap_16_t<u16>> u16_be;
-typedef swap_struct_t<s16, swap_16_t<s16>> s16_be;
+using u16_be = swap_struct_t<u16, swap_16_t<u16>>;
+using s16_be = swap_struct_t<s16, swap_16_t<s16>>;
-typedef swap_struct_t<float, swap_float_t<float>> float_be;
-typedef swap_struct_t<double, swap_double_t<double>> double_be;
+using float_be = swap_struct_t<float, swap_float_t<float>>;
+using double_be = swap_struct_t<double, swap_double_t<double>>;
#else
-typedef swap_struct_t<u64, swap_64_t<u64>> u64_le;
-typedef swap_struct_t<s64, swap_64_t<s64>> s64_le;
+using u64_le = swap_struct_t<u64, swap_64_t<u64>>;
+using s64_le = swap_struct_t<s64, swap_64_t<s64>>;
-typedef swap_struct_t<u32, swap_32_t<u32>> u32_le;
-typedef swap_struct_t<s32, swap_32_t<s32>> s32_le;
+using u32_le = swap_struct_t<u32, swap_32_t<u32>>;
+using s32_le = swap_struct_t<s32, swap_32_t<s32>>;
-typedef swap_struct_t<u16, swap_16_t<u16>> u16_le;
-typedef swap_struct_t<s16, swap_16_t<s16>> s16_le;
+using u16_le = swap_struct_t<u16, swap_16_t<u16>>;
+using s16_le = swap_struct_t<s16, swap_16_t<s16>>;
-typedef swap_struct_t<float, swap_float_t<float>> float_le;
-typedef swap_struct_t<double, swap_double_t<double>> double_le;
+using float_le = swap_struct_t<float, swap_float_t<float>>;
+using double_le = swap_struct_t<double, swap_double_t<double>>;
-typedef u32 u32_be;
-typedef u16 u16_be;
-typedef u64 u64_be;
+using u16_be = u16;
+using u32_be = u32;
+using u64_be = u64;
-typedef s32 s32_be;
-typedef s16 s16_be;
-typedef s64 s64_be;
+using s16_be = s16;
+using s32_be = s32;
+using s64_be = s64;
-typedef float float_be;
-typedef double double_be;
+using float_be = float;
+using double_be = double;
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 02:23:55 +0100