diff options
| -rw-r--r-- | include/c99_compat.h | 143 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_math.h | 143 |
2 files changed, 143 insertions, 143 deletions
diff --git a/include/c99_compat.h b/include/c99_compat.h index e5d0ae43a50..5852015491b 100644 --- a/include/c99_compat.h +++ b/include/c99_compat.h @@ -138,4 +138,147 @@ test_c99_compat_h(const void * restrict a, #endif +#if defined(_MSC_VER) + +#if _MSC_VER < 1400 && !defined(__cplusplus) + +static INLINE float cosf( float f ) +{ + return (float) cos( (double) f ); +} + +static INLINE float sinf( float f ) +{ + return (float) sin( (double) f ); +} + +static INLINE float ceilf( float f ) +{ + return (float) ceil( (double) f ); +} + +static INLINE float floorf( float f ) +{ + return (float) floor( (double) f ); +} + +static INLINE float powf( float f, float g ) +{ + return (float) pow( (double) f, (double) g ); +} + +static INLINE float sqrtf( float f ) +{ + return (float) sqrt( (double) f ); +} + +static INLINE float fabsf( float f ) +{ + return (float) fabs( (double) f ); +} + +static INLINE float logf( float f ) +{ + return (float) log( (double) f ); +} + +#else +/* Work-around an extra semi-colon in VS 2005 logf definition */ +#ifdef logf +#undef logf +#define logf(x) ((float)log((double)(x))) +#endif /* logf */ + +#if _MSC_VER < 1800 +#define isfinite(x) _finite((double)(x)) +#define isnan(x) _isnan((double)(x)) +#endif /* _MSC_VER < 1800 */ +#endif /* _MSC_VER < 1400 && !defined(__cplusplus) */ + +#if _MSC_VER < 1800 +static INLINE double log2( double x ) +{ + const double invln2 = 1.442695041; + return log( x ) * invln2; +} + +static INLINE double +round(double x) +{ + return x >= 0.0 ? floor(x + 0.5) : ceil(x - 0.5); +} + +static INLINE float +roundf(float x) +{ + return x >= 0.0f ? floorf(x + 0.5f) : ceilf(x - 0.5f); +} +#endif + +#ifndef INFINITY +#define INFINITY (DBL_MAX + DBL_MAX) +#endif + +#ifndef NAN +#define NAN (INFINITY - INFINITY) +#endif + +#endif /* _MSC_VER */ + + +#if __STDC_VERSION__ < 199901L && (!defined(__cplusplus) || defined(_MSC_VER)) +static INLINE long int +lrint(double d) +{ + long int rounded = (long int)(d + 0.5); + + if (d - floor(d) == 0.5) { + if (rounded % 2 != 0) + rounded += (d > 0) ? -1 : 1; + } + + return rounded; +} + +static INLINE long int +lrintf(float f) +{ + long int rounded = (long int)(f + 0.5f); + + if (f - floorf(f) == 0.5f) { + if (rounded % 2 != 0) + rounded += (f > 0) ? -1 : 1; + } + + return rounded; +} + +static INLINE long long int +llrint(double d) +{ + long long int rounded = (long long int)(d + 0.5); + + if (d - floor(d) == 0.5) { + if (rounded % 2 != 0) + rounded += (d > 0) ? -1 : 1; + } + + return rounded; +} + +static INLINE long long int +llrintf(float f) +{ + long long int rounded = (long long int)(f + 0.5f); + + if (f - floorf(f) == 0.5f) { + if (rounded % 2 != 0) + rounded += (f > 0) ? -1 : 1; + } + + return rounded; +} +#endif /* C99 */ + + #endif /* _C99_COMPAT_H_ */ diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index d6e83f96264..dd2ce01fc54 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -60,149 +60,6 @@ extern "C" { #define M_SQRT2 1.41421356237309504880 #endif - -#if defined(_MSC_VER) - -#if _MSC_VER < 1400 && !defined(__cplusplus) - -static INLINE float cosf( float f ) -{ - return (float) cos( (double) f ); -} - -static INLINE float sinf( float f ) -{ - return (float) sin( (double) f ); -} - -static INLINE float ceilf( float f ) -{ - return (float) ceil( (double) f ); -} - -static INLINE float floorf( float f ) -{ - return (float) floor( (double) f ); -} - -static INLINE float powf( float f, float g ) -{ - return (float) pow( (double) f, (double) g ); -} - -static INLINE float sqrtf( float f ) -{ - return (float) sqrt( (double) f ); -} - -static INLINE float fabsf( float f ) -{ - return (float) fabs( (double) f ); -} - -static INLINE float logf( float f ) -{ - return (float) log( (double) f ); -} - -#else -/* Work-around an extra semi-colon in VS 2005 logf definition */ -#ifdef logf -#undef logf -#define logf(x) ((float)log((double)(x))) -#endif /* logf */ - -#if _MSC_VER < 1800 -#define isfinite(x) _finite((double)(x)) -#define isnan(x) _isnan((double)(x)) -#endif /* _MSC_VER < 1800 */ -#endif /* _MSC_VER < 1400 && !defined(__cplusplus) */ - -#if _MSC_VER < 1800 -static INLINE double log2( double x ) -{ - const double invln2 = 1.442695041; - return log( x ) * invln2; -} - -static INLINE double -round(double x) -{ - return x >= 0.0 ? floor(x + 0.5) : ceil(x - 0.5); -} - -static INLINE float -roundf(float x) -{ - return x >= 0.0f ? floorf(x + 0.5f) : ceilf(x - 0.5f); -} -#endif - -#ifndef INFINITY -#define INFINITY (DBL_MAX + DBL_MAX) -#endif - -#ifndef NAN -#define NAN (INFINITY - INFINITY) -#endif - -#endif /* _MSC_VER */ - - -#if __STDC_VERSION__ < 199901L && (!defined(__cplusplus) || defined(_MSC_VER)) -static INLINE long int -lrint(double d) -{ - long int rounded = (long int)(d + 0.5); - - if (d - floor(d) == 0.5) { - if (rounded % 2 != 0) - rounded += (d > 0) ? -1 : 1; - } - - return rounded; -} - -static INLINE long int -lrintf(float f) -{ - long int rounded = (long int)(f + 0.5f); - - if (f - floorf(f) == 0.5f) { - if (rounded % 2 != 0) - rounded += (f > 0) ? -1 : 1; - } - - return rounded; -} - -static INLINE long long int -llrint(double d) -{ - long long int rounded = (long long int)(d + 0.5); - - if (d - floor(d) == 0.5) { - if (rounded % 2 != 0) - rounded += (d > 0) ? -1 : 1; - } - - return rounded; -} - -static INLINE long long int -llrintf(float f) -{ - long long int rounded = (long long int)(f + 0.5f); - - if (f - floorf(f) == 0.5f) { - if (rounded % 2 != 0) - rounded += (f > 0) ? -1 : 1; - } - - return rounded; -} -#endif /* C99 */ - #define POW2_TABLE_SIZE_LOG2 9 #define POW2_TABLE_SIZE (1 << POW2_TABLE_SIZE_LOG2) #define POW2_TABLE_OFFSET (POW2_TABLE_SIZE/2) |