From a97ecb8690c64a6007ad3f0e983cb8ef67b47795 Mon Sep 17 00:00:00 2001 From: Chris Robinson Date: Fri, 11 Jan 2008 06:01:51 -0800 Subject: Add a timing wrapper, using gettimeofday --- OpenAL32/Include/alMain.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'OpenAL32/Include/alMain.h') diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h index d8611a71..adf3f2c3 100644 --- a/OpenAL32/Include/alMain.h +++ b/OpenAL32/Include/alMain.h @@ -13,6 +13,7 @@ #include #include +#include #define IsBadWritePtr(a,b) (0) @@ -52,6 +53,21 @@ static inline void DeleteCriticalSection(CRITICAL_SECTION *cs) assert(ret == 0); } +/* NOTE: This wrapper isn't quite accurate as it returns an ALuint, as opposed + * to the expected DWORD. Both are defined as unsigned 32-bit types, however. + * Additionally, Win32 is supposed to measure the time since Windows started, + * as opposed to the actual time. */ +static inline ALuint timeGetTime(void) +{ + struct timeval tv; + int ret; + + ret = gettimeofday(&tv, NULL); + assert(ret == 0); + + return tv.tv_usec/1000 + tv.tv_sec*1000; +} + #define min(x,y) (((x)<(y))?(x):(y)) #define max(x,y) (((x)>(y))?(x):(y)) #endif -- cgit v1.2.3