33 #ifndef CAIRO_WIDEINT_H
34 #define CAIRO_WIDEINT_H
43 #include "ns3/core-config.h"
45 #define HAVE_UINT64_T 1
54 #define HAVE_STDINT_H 1
56 #define HAVE_STDINT_H 1
63 # include <inttypes.h>
64 #elif HAVE_SYS_INT_TYPES_H
65 # include <sys/int_types.h>
66 #elif defined(_MSC_VER)
67 typedef __int8 int8_t;
68 typedef unsigned __int8 uint8_t;
69 typedef __int16 int16_t;
70 typedef unsigned __int16 uint16_t;
71 typedef __int32 int32_t;
72 typedef unsigned __int32 uint32_t;
73 typedef __int64 int64_t;
74 typedef unsigned __int64 uint64_t;
75 # ifndef HAVE_UINT64_T
76 # define HAVE_UINT64_T 1
79 # define INT16_MIN (-32767-1)
82 # define INT16_MAX (32767)
85 # define UINT16_MAX (65535)
88 #error Cannot find definitions for fixed-width integral types (uint8_t, uint32_t, etc.)
101 #define I cairo_private
107 typedef struct _cairo_uint64 {
112 #define _cairo_uint64_to_uint32(a) ((a).lo)
123 #define _cairo_uint64_negative(a) (((int32_t)((a).hi)) < 0)
126 #define _cairo_uint64_to_int64(i) (i)
127 #define _cairo_int64_to_uint64(i) (i)
130 #define _cairo_int64_to_int32(a) ((int32_t) _cairo_uint64_to_uint32 (a))
131 #define _cairo_int64_add(a,b) _cairo_uint64_add (a,b)
132 #define _cairo_int64_sub(a,b) _cairo_uint64_sub (a,b)
133 #define _cairo_int64_mul(a,b) _cairo_uint64_mul (a,b)
136 #define _cairo_int64_eq(a,b) _cairo_uint64_eq (a,b)
137 #define _cairo_int64_lsl(a,b) _cairo_uint64_lsl (a,b)
138 #define _cairo_int64_rsl(a,b) _cairo_uint64_rsl (a,b)
139 #define _cairo_int64_rsa(a,b) _cairo_uint64_rsa (a,b)
140 #define _cairo_int64_negate(a) _cairo_uint64_negate (a)
141 #define _cairo_int64_negative(a) (((int32_t)((a).hi)) < 0)
142 #define _cairo_int64_not(a) _cairo_uint64_not (a)
151 #define _cairo_uint32_to_uint64(i) ((uint64_t)(i))
152 #define _cairo_uint64_to_uint32(i) ((uint32_t)(i))
153 #define _cairo_uint64_add(a,b) ((a) + (b))
154 #define _cairo_uint64_sub(a,b) ((a) - (b))
155 #define _cairo_uint64_mul(a,b) ((a) * (b))
156 #define _cairo_uint32x32_64_mul(a,b) ((uint64_t)(a) * (b))
157 #define _cairo_uint64_lsl(a,b) ((a) << (b))
158 #define _cairo_uint64_rsl(a,b) ((uint64_t)(a) >> (b))
159 #define _cairo_uint64_rsa(a,b) ((uint64_t)((int64_t)(a) >> (b)))
160 #define _cairo_uint64_lt(a,b) ((a) < (b))
161 #define _cairo_uint64_eq(a,b) ((a) == (b))
162 #define _cairo_uint64_negate(a) ((uint64_t) -((int64_t)(a)))
163 #define _cairo_uint64_negative(a) ((int64_t)(a) < 0)
164 #define _cairo_uint64_not(a) (~(a))
166 #define _cairo_uint64_to_int64(i) ((int64_t)(i))
167 #define _cairo_int64_to_uint64(i) ((uint64_t)(i))
169 #define _cairo_int32_to_int64(i) ((int64_t)(i))
170 #define _cairo_int64_to_int32(i) ((int32_t)(i))
171 #define _cairo_int64_add(a,b) ((a) + (b))
172 #define _cairo_int64_sub(a,b) ((a) - (b))
173 #define _cairo_int64_mul(a,b) ((a) * (b))
174 #define _cairo_int32x32_64_mul(a,b) ((int64_t)(a) * (b))
175 #define _cairo_int64_lt(a,b) ((a) < (b))
176 #define _cairo_int64_eq(a,b) ((a) == (b))
177 #define _cairo_int64_lsl(a,b) ((a) << (b))
178 #define _cairo_int64_rsl(a,b) ((int64_t)((uint64_t)(a) >> (b)))
179 #define _cairo_int64_rsa(a,b) ((int64_t)(a) >> (b))
180 #define _cairo_int64_negate(a) (-(a))
181 #define _cairo_int64_negative(a) ((a) < 0)
182 #define _cairo_int64_not(a) (~(a))
189 #define _cairo_uint64_le(a,b) (!_cairo_uint64_gt (a,b))
190 #define _cairo_uint64_ne(a,b) (!_cairo_uint64_eq (a,b))
191 #define _cairo_uint64_ge(a,b) (!_cairo_uint64_lt (a,b))
192 #define _cairo_uint64_gt(a,b) _cairo_uint64_lt (b,a)
194 #define _cairo_int64_le(a,b) (!_cairo_int64_gt (a,b))
195 #define _cairo_int64_ne(a,b) (!_cairo_int64_eq (a,b))
196 #define _cairo_int64_ge(a,b) (!_cairo_int64_lt (a,b))
197 #define _cairo_int64_gt(a,b) _cairo_int64_lt (b,a)
204 typedef struct _cairo_uquorem64 {
209 typedef struct _cairo_quorem64 {
230 typedef struct cairo_uint128 {
231 cairo_uint64_t
lo, hi;
236 #define _cairo_uint128_to_uint64(a) ((a).lo)
237 #define _cairo_uint128_to_uint32(a) _cairo_uint64_to_uint32 (_cairo_uint128_to_uint64 (a))
248 #define _cairo_uint128_negative(a) (_cairo_uint64_negative (a.hi))
251 #define _cairo_uint128_to_int128(i) (i)
252 #define _cairo_int128_to_uint128(i) (i)
256 #define _cairo_int128_to_int64(a) ((cairo_int64_t)(a).lo)
257 #define _cairo_int128_to_int32(a) _cairo_int64_to_int32 (_cairo_int128_to_int64 (a))
258 #define _cairo_int128_add(a,b) _cairo_uint128_add (a,b)
259 #define _cairo_int128_sub(a,b) _cairo_uint128_sub (a,b)
260 #define _cairo_int128_mul(a,b) _cairo_uint128_mul (a,b)
262 #define _cairo_int128_lsl(a,b) _cairo_uint128_lsl (a,b)
263 #define _cairo_int128_rsl(a,b) _cairo_uint128_rsl (a,b)
264 #define _cairo_int128_rsa(a,b) _cairo_uint128_rsa (a,b)
266 #define _cairo_int128_eq(a,b) _cairo_uint128_eq (a,b)
267 #define _cairo_int128_negate(a) _cairo_uint128_negate (a)
268 #define _cairo_int128_negative(a) (_cairo_uint128_negative (a))
269 #define _cairo_int128_not(a) _cairo_uint128_not (a)
275 typedef uint128_t cairo_uint128_t;
276 typedef int128_t cairo_int128_t;
278 #define _cairo_uint32_to_uint128(i) ((uint128_t)(i))
279 #define _cairo_uint64_to_uint128(i) ((uint128_t)(i))
280 #define _cairo_uint128_to_uint64(i) ((uint64_t)(i))
281 #define _cairo_uint128_to_uint32(i) ((uint32_t)(i))
282 #define _cairo_uint128_add(a,b) ((a) + (b))
283 #define _cairo_uint128_sub(a,b) ((a) - (b))
284 #define _cairo_uint128_mul(a,b) ((a) * (b))
285 #define _cairo_uint64x64_128_mul(a,b) ((uint128_t)(a) * (b))
286 #define _cairo_uint128_lsl(a,b) ((a) << (b))
287 #define _cairo_uint128_rsl(a,b) ((uint128_t)(a) >> (b))
288 #define _cairo_uint128_rsa(a,b) ((uint128_t)((int128_t)(a) >> (b)))
289 #define _cairo_uint128_lt(a,b) ((a) < (b))
290 #define _cairo_uint128_eq(a,b) ((a) == (b))
291 #define _cairo_uint128_negate(a) ((uint128_t) -((int128_t)(a)))
292 #define _cairo_uint128_negative(a) ((int128_t)(a) < 0)
293 #define _cairo_uint128_not(a) (~(a))
295 #define _cairo_uint128_to_int128(i) ((int128_t)(i))
296 #define _cairo_int128_to_uint128(i) ((uint128_t)(i))
298 #define _cairo_int32_to_int128(i) ((int128_t)(i))
299 #define _cairo_int64_to_int128(i) ((int128_t)(i))
300 #define _cairo_int128_to_int64(i) ((int64_t)(i))
301 #define _cairo_int128_to_int32(i) ((int32_t)(i))
302 #define _cairo_int128_add(a,b) ((a) + (b))
303 #define _cairo_int128_sub(a,b) ((a) - (b))
304 #define _cairo_int128_mul(a,b) ((a) * (b))
305 #define _cairo_int64x64_128_mul(a,b) ((int128_t)(a) * (b))
306 #define _cairo_int128_lt(a,b) ((a) < (b))
307 #define _cairo_int128_eq(a,b) ((a) == (b))
308 #define _cairo_int128_lsl(a,b) ((a) << (b))
309 #define _cairo_int128_rsl(a,b) ((int128_t)((uint128_t)(a) >> (b)))
310 #define _cairo_int128_rsa(a,b) ((int128_t)(a) >> (b))
311 #define _cairo_int128_negate(a) (-(a))
312 #define _cairo_int128_negative(a) ((a) < 0)
313 #define _cairo_int128_not(a) (~(a))
317 typedef struct _cairo_uquorem128 {
322 typedef struct _cairo_quorem128 {
341 #define _cairo_uint128_le(a,b) (!_cairo_uint128_gt (a,b))
342 #define _cairo_uint128_ne(a,b) (!_cairo_uint128_eq (a,b))
343 #define _cairo_uint128_ge(a,b) (!_cairo_uint128_lt (a,b))
344 #define _cairo_uint128_gt(a,b) _cairo_uint128_lt (b,a)
346 #define _cairo_int128_le(a,b) (!_cairo_int128_gt (a,b))
347 #define _cairo_int128_ne(a,b) (!_cairo_int128_eq (a,b))
348 #define _cairo_int128_ge(a,b) (!_cairo_int128_lt (a,b))
349 #define _cairo_int128_gt(a,b) _cairo_int128_lt (b,a)
cairo_uint128_t I _cairo_uint64_to_uint128(cairo_uint64_t i)
cairo_quorem64_t I _cairo_int_96by64_32x64_divrem(cairo_int128_t num, cairo_int64_t den)
#define _cairo_uint64_rsa(a, b)
const char * cairo_impl128
cairo_uint128_t I _cairo_uint128_negate(cairo_uint128_t a)
int I _cairo_uint128_eq(cairo_uint128_t a, cairo_uint128_t b)
#define _cairo_uint32x32_64_mul(a, b)
#define _cairo_uint64_not(a)
cairo_uquorem128_t I _cairo_uint128_divrem(cairo_uint128_t num, cairo_uint128_t den)
cairo_uquorem64_t I _cairo_uint_96by64_32x64_divrem(cairo_uint128_t num, cairo_uint64_t den)
_cairo_uint_96by64_32x64_divrem:
cairo_quorem128_t I _cairo_int128_divrem(cairo_int128_t num, cairo_int128_t den)
int I _cairo_int128_lt(cairo_int128_t a, cairo_int128_t b)
cairo_uint128_t I _cairo_uint128_rsa(cairo_uint128_t a, int shift)
cairo_int128_t I _cairo_int64x64_128_mul(cairo_int64_t a, cairo_int64_t b)
int I _cairo_uint128_lt(cairo_uint128_t a, cairo_uint128_t b)
#define _cairo_uint64_lsl(a, b)
cairo_quorem64_t I _cairo_int64_divrem(cairo_int64_t num, cairo_int64_t den)
cairo_uint128_t I _cairo_uint128_rsl(cairo_uint128_t a, int shift)
cairo_int128_t I _cairo_int32_to_int128(int32_t i)
cairo_uint128_t I _cairo_uint32_to_uint128(uint32_t i)
cairo_uint128_t I _cairo_uint64x64_128_mul(cairo_uint64_t a, cairo_uint64_t b)
cairo_uquorem64_t I _cairo_uint64_divrem(cairo_uint64_t num, cairo_uint64_t den)
#define _cairo_uint64_mul(a, b)
cairo_uint128_t I _cairo_uint128_sub(cairo_uint128_t a, cairo_uint128_t b)
#define _cairo_uint64_rsl(a, b)
#define _cairo_uint32_to_uint64(i)
#define _cairo_int32x32_64_mul(a, b)
cairo_uint128_t I _cairo_uint128_lsl(cairo_uint128_t a, int shift)
#define _cairo_uint64_add(a, b)
const char * cairo_impl64
cairo_uint128_t I _cairo_uint128_not(cairo_uint128_t a)
#define _cairo_uint64_negate(a)
#define _cairo_uint64_lt(a, b)
cairo_int128_t I _cairo_int64_to_int128(cairo_int64_t i)
cairo_uint128_t I _cairo_uint128_mul(cairo_uint128_t a, cairo_uint128_t b)
cairo_uint128_t I _cairo_uint128_add(cairo_uint128_t a, cairo_uint128_t b)
#define _cairo_int32_to_int64(i)
#define _cairo_uint64_sub(a, b)
#define _cairo_int64_lt(a, b)
#define _cairo_uint64_eq(a, b)