X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftypes.h;h=a379d5444956ef63537e4035eb27f1847faf70ca;hb=c14dae1fa20507e3f3c729ee9de6ed55ab11dba6;hp=0c12d930490bb6c4516c817fe2950d67f4c45ec7;hpb=85559cc5972f93a2e7618d29b4b2cdcb79c55f98;p=stockfish
diff --git a/src/types.h b/src/types.h
index 0c12d930..a379d544 100644
--- a/src/types.h
+++ b/src/types.h
@@ -17,7 +17,6 @@
along with this program. If not, see .
*/
-
#if !defined(TYPES_H_INCLUDED)
#define TYPES_H_INCLUDED
@@ -27,6 +26,10 @@
#else
+// Disable some silly and noisy warning from MSVC compiler
+#pragma warning(disable: 4800) // Forcing value to bool 'true' or 'false'
+#pragma warning(disable: 4127) // Conditional expression is constant
+
typedef __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef __int16 int16;
@@ -47,6 +50,7 @@ typedef uint64_t Key;
// Bitboard type
typedef uint64_t Bitboard;
+#include
////
//// Configuration
@@ -66,6 +70,10 @@ typedef uint64_t Bitboard;
//// -DUSE_POPCNT | Add runtime support for use of popcnt asm-instruction.
//// | Works only in 64-bit mode. For compiling requires hardware
//// | with popcnt support. Around 4% speed-up.
+////
+//// -DOLD_LOCKS | By default under Windows are used the fast Slim Reader/Writer (SRW)
+//// | Locks and Condition Variables: these are not supported by Windows XP
+//// | and older, to compile for those platforms you should enable OLD_LOCKS.
// Automatic detection for 64-bit under Windows
#if defined(_WIN64)
@@ -78,6 +86,11 @@ typedef uint64_t Bitboard;
#define USE_BSFQ
#endif
+// Intel header for _mm_popcnt_u64() intrinsic
+#if defined(USE_POPCNT) && defined(_MSC_VER) && defined(__INTEL_COMPILER)
+#include
+#endif
+
// Cache line alignment specification
#if defined(_MSC_VER) || defined(__INTEL_COMPILER)
#define CACHE_LINE_ALIGNMENT __declspec(align(64))
@@ -109,4 +122,20 @@ inline void __cpuid(int CPUInfo[4], int)
}
#endif
+// Operators used by enum types like Depth, Piece, Square and so on.
+
+#define ENABLE_OPERATORS_ON(T) \
+inline T operator+ (const T d1, const T d2) { return T(int(d1) + int(d2)); } \
+inline T operator- (const T d1, const T d2) { return T(int(d1) - int(d2)); } \
+inline T operator* (int i, const T d) { return T(i * int(d)); } \
+inline T operator* (const T d, int i) { return T(int(d) * i); } \
+inline T operator/ (const T d, int i) { return T(int(d) / i); } \
+inline T operator- (const T d) { return T(-int(d)); } \
+inline T operator++ (T& d, int) {d = T(int(d) + 1); return d; } \
+inline T operator-- (T& d, int) { d = T(int(d) - 1); return d; } \
+inline void operator+= (T& d1, const T d2) { d1 = d1 + d2; } \
+inline void operator-= (T& d1, const T d2) { d1 = d1 - d2; } \
+inline void operator*= (T& d, int i) { d = T(int(d) * i); } \
+inline void operator/= (T& d, int i) { d = T(int(d) / i); }
+
#endif // !defined(TYPES_H_INCLUDED)