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Make timing functions public for the benefit of custom backends.

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This commit is contained in:
David Reid
2025-12-04 08:52:17 +10:00
parent 2f759f7b62
commit 0c41e62827
1 changed files with 20 additions and 16 deletions
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miniaudio.h
+20 -16
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@@ -6674,6 +6674,16 @@ MA_API ma_result ma_job_queue_next(ma_job_queue* pQueue, ma_job* pJob); /* Retur
typedef union
{
ma_int64 counter;
double counterD;
} ma_timer;
MA_API void ma_timer_init(ma_timer* pTimer);
MA_API double ma_timer_get_time_in_seconds(ma_timer* pTimer);
/************************************************************************************************************************************************************ /************************************************************************************************************************************************************
************************************************************************************************************************************************************* *************************************************************************************************************************************************************
@@ -7423,12 +7433,6 @@ typedef enum
} ma_share_mode; } ma_share_mode;
typedef union
{
ma_int64 counter;
double counterD;
} ma_timer;
typedef union typedef union
{ {
ma_wchar_win32 wasapi[64]; /* WASAPI uses a wchar_t string for identification. */ ma_wchar_win32 wasapi[64]; /* WASAPI uses a wchar_t string for identification. */
@@ -20056,7 +20060,7 @@ Timing
*******************************************************************************/ *******************************************************************************/
#if defined(MA_WIN32) && !defined(MA_POSIX) #if defined(MA_WIN32) && !defined(MA_POSIX)
static LARGE_INTEGER g_ma_TimerFrequency; /* <-- Initialized to zero since it's static. */ static LARGE_INTEGER g_ma_TimerFrequency; /* <-- Initialized to zero since it's static. */
static MA_INLINE void ma_timer_init(ma_timer* pTimer) MA_API void ma_timer_init(ma_timer* pTimer)
{ {
LARGE_INTEGER counter; LARGE_INTEGER counter;
@@ -20068,7 +20072,7 @@ Timing
pTimer->counter = counter.QuadPart; pTimer->counter = counter.QuadPart;
} }
static MA_INLINE double ma_timer_get_time_in_seconds(ma_timer* pTimer) MA_API double ma_timer_get_time_in_seconds(ma_timer* pTimer)
{ {
LARGE_INTEGER counter; LARGE_INTEGER counter;
if (!QueryPerformanceCounter(&counter)) { if (!QueryPerformanceCounter(&counter)) {
@@ -20079,7 +20083,7 @@ Timing
} }
#elif defined(MA_APPLE) && (MAC_OS_X_VERSION_MIN_REQUIRED < 101200) #elif defined(MA_APPLE) && (MAC_OS_X_VERSION_MIN_REQUIRED < 101200)
static ma_uint64 g_ma_TimerFrequency = 0; static ma_uint64 g_ma_TimerFrequency = 0;
static MA_INLINE void ma_timer_init(ma_timer* pTimer) MA_API void ma_timer_init(ma_timer* pTimer)
{ {
mach_timebase_info_data_t baseTime; mach_timebase_info_data_t baseTime;
mach_timebase_info(&baseTime); mach_timebase_info(&baseTime);
@@ -20088,7 +20092,7 @@ Timing
pTimer->counter = mach_absolute_time(); pTimer->counter = mach_absolute_time();
} }
static MA_INLINE double ma_timer_get_time_in_seconds(ma_timer* pTimer) MA_API double ma_timer_get_time_in_seconds(ma_timer* pTimer)
{ {
ma_uint64 newTimeCounter = mach_absolute_time(); ma_uint64 newTimeCounter = mach_absolute_time();
ma_uint64 oldTimeCounter = pTimer->counter; ma_uint64 oldTimeCounter = pTimer->counter;
@@ -20096,12 +20100,12 @@ Timing
return (newTimeCounter - oldTimeCounter) / g_ma_TimerFrequency; return (newTimeCounter - oldTimeCounter) / g_ma_TimerFrequency;
} }
#elif defined(MA_EMSCRIPTEN) #elif defined(MA_EMSCRIPTEN)
static MA_INLINE void ma_timer_init(ma_timer* pTimer) MA_API void ma_timer_init(ma_timer* pTimer)
{ {
pTimer->counterD = emscripten_get_now(); pTimer->counterD = emscripten_get_now();
} }
static MA_INLINE double ma_timer_get_time_in_seconds(ma_timer* pTimer) MA_API double ma_timer_get_time_in_seconds(ma_timer* pTimer)
{ {
return (emscripten_get_now() - pTimer->counterD) / 1000; /* Emscripten is in milliseconds. */ return (emscripten_get_now() - pTimer->counterD) / 1000; /* Emscripten is in milliseconds. */
} }
@@ -20113,7 +20117,7 @@ Timing
#define MA_CLOCK_ID CLOCK_REALTIME #define MA_CLOCK_ID CLOCK_REALTIME
#endif #endif
static MA_INLINE void ma_timer_init(ma_timer* pTimer) MA_API void ma_timer_init(ma_timer* pTimer)
{ {
struct timespec newTime; struct timespec newTime;
clock_gettime(MA_CLOCK_ID, &newTime); clock_gettime(MA_CLOCK_ID, &newTime);
@@ -20121,7 +20125,7 @@ Timing
pTimer->counter = (newTime.tv_sec * 1000000000) + newTime.tv_nsec; pTimer->counter = (newTime.tv_sec * 1000000000) + newTime.tv_nsec;
} }
static MA_INLINE double ma_timer_get_time_in_seconds(ma_timer* pTimer) MA_API double ma_timer_get_time_in_seconds(ma_timer* pTimer)
{ {
ma_uint64 newTimeCounter; ma_uint64 newTimeCounter;
ma_uint64 oldTimeCounter; ma_uint64 oldTimeCounter;
@@ -20135,7 +20139,7 @@ Timing
return (newTimeCounter - oldTimeCounter) / 1000000000.0; return (newTimeCounter - oldTimeCounter) / 1000000000.0;
} }
#else #else
static MA_INLINE void ma_timer_init(ma_timer* pTimer) MA_API void ma_timer_init(ma_timer* pTimer)
{ {
struct timeval newTime; struct timeval newTime;
gettimeofday(&newTime, NULL); gettimeofday(&newTime, NULL);
@@ -20143,7 +20147,7 @@ Timing
pTimer->counter = (newTime.tv_sec * 1000000) + newTime.tv_usec; pTimer->counter = (newTime.tv_sec * 1000000) + newTime.tv_usec;
} }
static MA_INLINE double ma_timer_get_time_in_seconds(ma_timer* pTimer) MA_API double ma_timer_get_time_in_seconds(ma_timer* pTimer)
{ {
ma_uint64 newTimeCounter; ma_uint64 newTimeCounter;
ma_uint64 oldTimeCounter; ma_uint64 oldTimeCounter;