Emulation/libretro-common
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This commit is contained in:
twinaphex 2017-01-21 00:31:47 +01:00
parent 3530655b5a
commit d2d8ca95d5
4 changed files with 25 additions and 5 deletions
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4
features/features_cpu.c
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@ -44,7 +44,7 @@
#endif
#elif defined(_XBOX360)
#include <PPCIntrinsics.h>
#elif defined(_POSIX_MONOTONIC_CLOCK) || defined(ANDROID) || defined(__QNX__)
#elif defined(_POSIX_MONOTONIC_CLOCK) || defined(ANDROID) || defined(__QNX__) || defined(DJGPP)
/* POSIX_MONOTONIC_CLOCK is not being defined in Android headers despite support being present. */
#include <time.h>
#endif
@ -215,7 +215,7 @@ retro_time_t cpu_features_get_time_usec(void)
return tv.tv_sec * INT64_C(1000000) + (tv.tv_nsec + 500) / 1000;
#elif defined(EMSCRIPTEN)
return emscripten_get_now() * 1000;
#elif defined(__mips__)
#elif defined(__mips__) || defined(DJGPP)
struct timeval tv;
gettimeofday(&tv,NULL);
return (1000000 * tv.tv_sec + tv.tv_usec);

2
include/compat/intrinsics.h
View file

@ -30,7 +30,7 @@
#include <retro_common_api.h>
#include <retro_inline.h>
#ifdef _MSC_VER
#if defined(_MSC_VER) && !defined(_XBOX)
#if (_MSC_VER > 1310)
#include <intrin.h>
#endif

4
include/math/float_minmax.h
View file

@ -39,7 +39,7 @@ static INLINE float float_min(float a, float b)
#ifdef __SSE2__
_mm_store_ss( &a, _mm_min_ss(_mm_set_ss(a),_mm_set_ss(b)) );
return a;
#elif defined(__STDC_C99__) || defined(__STDC_C11__)
#elif !defined(DJGPP) && (defined(__STDC_C99__) || defined(__STDC_C11__))
return fminf(a, b);
#else
return MIN(a, b);
@ -51,7 +51,7 @@ static INLINE float float_max(float a, float b)
#ifdef __SSE2__
_mm_store_ss( &a, _mm_max_ss(_mm_set_ss(a),_mm_set_ss(b)) );
return a;
#elif defined(__STDC_C99__) || defined(__STDC_C11__)
#elif !defined(DJGPP) && (defined(__STDC_C99__) || defined(__STDC_C11__))
return fmaxf(a, b);
#else
return MAX(a, b);

20
include/retro_miscellaneous.h
View file

@ -83,6 +83,26 @@
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
#define RARCH_SCALE_BASE 256
#ifdef DJGPP
#define timespec timeval
#define tv_nsec tv_usec
#include <unistd.h>
extern int nanosleep(const struct timespec *rqtp, struct timespec *rmtp);
static int nanosleepDOS(const struct timespec *rqtp, struct timespec *rmtp)
{
usleep(1000000 * rqtp->tv_sec + rqtp->tv_nsec / 1000);
if (rmtp)
rmtp->tv_sec = rmtp->tv_nsec=0;
return 0;
}
#define nanosleep nanosleepDOS
#endif
/**
* retro_sleep:
* @msec : amount in milliseconds to sleep