/usr/include/schroedinger-1.0/schroedinger/schroutils.h is in libschroedinger-dev 1.0.11-2.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | #ifndef __SCHRO_UTILS_H__
#define __SCHRO_UTILS_H__
#if defined(_MSC_VER)
#ifndef SCHRO_NO_STDINT_TYPEDEFS
typedef __int8 int8_t;
typedef __int16 int16_t;
typedef __int32 int32_t;
typedef unsigned __int8 uint8_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int32 uint32_t;
#endif
#else
#include <stdint.h>
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
typedef uint32_t SchroPictureNumber;
typedef unsigned int schro_bool;
/* This must match the CUDA stream type, as we don't want to include the CUDA
includes in any of the Schroedinger include files.
*/
typedef int SchroCUDAStream;
#ifdef SCHRO_ENABLE_UNSTABLE_API
#if defined(_MSC_VER)
#define inline __inline
#endif
#define SCHRO_PICTURE_NUMBER_INVALID (-1)
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
#define DIVIDE_ROUND_UP(a,b) (((a) + (b) - 1)/(b))
#ifndef MIN
#define MIN(a,b) ((a)<(b) ? (a) : (b))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b) ? (a) : (b))
#endif
#ifndef CLAMP
#define CLAMP(x,a,b) ((x)<(a) ? (a) : ((x)>(b) ? (b) : (x)))
#endif
#define NEED_CLAMP(x,y,a,b) ((x) < (a) || (y) > (b))
#define ROUND_UP_SHIFT(x,y) (((x) + (1<<(y)) - 1)>>(y))
#define ROUND_UP_POW2(x,y) (((x) + (1<<(y)) - 1)&((~0)<<(y)))
#define ROUND_UP_2(x) ROUND_UP_POW2(x,1)
#define ROUND_UP_4(x) ROUND_UP_POW2(x,2)
#define ROUND_UP_8(x) ROUND_UP_POW2(x,3)
#define ROUND_UP_16(x) ROUND_UP_POW2(x,4)
#define ROUND_UP_64(x) ROUND_UP_POW2(x,6)
#define OFFSET(ptr,offset) ((void *)(((uint8_t *)(ptr)) + (offset)))
#define ROUND_SHIFT(x,y) (((x) + (1<<((y)-1)))>>(y))
#define schro_divide(a,b) (((a)<0)?(((a) - (b) + 1)/(b)):((a)/(b)))
#define schro_divide3(a) (((a)*21845 + 10922)>>16)
#endif
#define SCHRO_OFFSET(ptr,offset) ((void *)(((uint8_t *)(ptr)) + (offset)))
#define SCHRO_GET(ptr, offset, type) (*(type *)((uint8_t *)(ptr) + (offset)) )
#if defined(__GNUC__) && defined(__GNUC_MINOR__)
#define SCHRO_GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
#define SCHRO_GNUC_PREREQ(maj, min) 0
#endif
#if SCHRO_GNUC_PREREQ(3,3) && defined(__ELF__)
#define SCHRO_INTERNAL __attribute__ ((visibility ("internal")))
#else
#define SCHRO_INTERNAL
#endif
#if SCHRO_GNUC_PREREQ(3,3)
#define SCHRO_DEPRECATED __attribute__ ((deprecated))
#else
#define SCHRO_DEPRECATED
#endif
#if SCHRO_GNUC_PREREQ(3,3)
#define SCHRO_UNUSED __attribute__ ((unused))
#else
#define SCHRO_UNUSED
#endif
#ifdef __cplusplus
#define SCHRO_BEGIN_DECLS extern "C" {
#define SCHRO_END_DECLS }
#else
#define SCHRO_BEGIN_DECLS
#define SCHRO_END_DECLS
#endif
#if SCHRO_GNUC_PREREQ(3,0) && defined(__OPTIMIZE__)
#define SCHRO_LIKELY(expr) (__builtin_expect ((expr), 1))
#define SCHRO_UNLIKELY(expr) (__builtin_expect ((expr), 0))
#else
#define SCHRO_LIKELY(expr) (expr)
#define SCHRO_UNLIKELY(expr) (expr)
#endif
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
#ifndef M_LN10
#define M_LN10 2.30258509299404568402
#endif
#if defined(_MSC_VER)
#define rint(x) (floor((x) + 0.5))
#endif
SCHRO_BEGIN_DECLS
#ifdef SCHRO_ENABLE_UNSTABLE_API
void * schro_malloc (int size);
void * schro_malloc0 (int size);
void * schro_realloc (void *ptr, int size);
void schro_free (void *ptr);
int muldiv64 (int a, int b, int c);
int schro_utils_multiplier_to_quant_index (double x);
int schro_dequantise (int q, int quant_factor, int quant_offset);
int schro_quantise (int value, int quant_factor, int quant_offset);
void schro_quantise_s16 (int16_t *dest, int16_t *src, int quant_factor,
int quant_offset, int n);
void schro_quantise_s32 (int32_t *dest, int32_t *src, int quant_factor,
int quant_offset, int n);
void schro_quantise_s16_table (int16_t *dest, int16_t *src, int quant_index,
schro_bool is_intra, int n);
void schro_dequantise_s16 (int16_t *dest, int16_t *src, int quant_factor,
int quant_offset, int n);
void schro_dequantise_s16_table (int16_t *dest, int16_t *src, int quant_index,
schro_bool is_intra, int n);
double schro_utils_probability_to_entropy (double x);
double schro_utils_entropy (double a, double total);
void schro_utils_reduce_fraction (int *n, int *d);
double schro_utils_get_time (void);
#endif
SCHRO_END_DECLS
#endif
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