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Make physac work on OS X

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Physac wasn't working on OS X.  It looks like the necessary timing code wasn't being compiled in by the preprocessor.

fixes #340
This commit is contained in:
Benjamin Summerton 2017-07-30 23:56:58 -04:00 committed by GitHub
parent d071418cba
commit 71d9426565
1 changed files with 3 additions and 3 deletions
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6
src/physac.h
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@ -252,7 +252,7 @@ PHYSACDEF void ClosePhysics(void);
// Functions required to query time on Windows
int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount);
int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency);
#elif defined(__linux__) || defined(PLATFORM_WEB)
#elif defined(__linux__) || defined(__APPLE__) || defined(PLATFORM_WEB)
#define _POSIX_C_SOURCE 199309L // Required for CLOCK_MONOTONIC if compiled with c99 without gnu ext.
//#define _DEFAULT_SOURCE // Enables BSD function definitions and C99 POSIX compliance
#include <sys/time.h> // Required for: timespec
@ -282,7 +282,7 @@ static pthread_t physicsThreadId; // Physics thread id
static unsigned int usedMemory = 0; // Total allocated dynamic memory
static bool physicsThreadEnabled = false; // Physics thread enabled state
static double currentTime = 0; // Current time in milliseconds
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(PLATFORM_WEB)
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(__APPLE__) || defined(PLATFORM_WEB)
static double baseTime = 0; // Android and RPI platforms base time
#endif
static double startTime = 0; // Start time in milliseconds
@ -1907,7 +1907,7 @@ static double GetCurrentTime(void)
time = (double)((double)currentTime/clockFrequency)*1000;
#endif
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(PLATFORM_WEB)
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(__APPLE__) || defined(PLATFORM_WEB)
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
uint64_t temp = (uint64_t)ts.tv_sec*1000000000LLU + (uint64_t)ts.tv_nsec;