32 #ifndef CAIRO_WIDEINT_H
33 #define CAIRO_WIDEINT_H
36 #include "ns3/core-config.h"
38 #define HAVE_UINT64_T 1
47 #define HAVE_STDINT_H 1
49 #define HAVE_STDINT_H 1
56 # include <inttypes.h>
57 #elif HAVE_SYS_INT_TYPES_H
58 # include <sys/int_types.h>
59 #elif defined(_MSC_VER)
60 typedef __int8 int8_t;
61 typedef unsigned __int8 uint8_t;
62 typedef __int16 int16_t;
63 typedef unsigned __int16 uint16_t;
64 typedef __int32 int32_t;
65 typedef unsigned __int32 uint32_t;
66 typedef __int64 int64_t;
67 typedef unsigned __int64 uint64_t;
68 # ifndef HAVE_UINT64_T
69 # define HAVE_UINT64_T 1
72 # define INT16_MIN (-32767-1)
75 # define INT16_MAX (32767)
78 # define UINT16_MAX (65535)
81 #error Cannot find definitions for fixed-width integral types (uint8_t, uint32_t, etc.)
94 #define I cairo_private
100 typedef struct _cairo_uint64 {
105 #define _cairo_uint64_to_uint32(a) ((a).lo)
116 #define _cairo_uint64_negative(a) (((int32_t)((a).hi)) < 0)
119 #define _cairo_uint64_to_int64(i) (i)
120 #define _cairo_int64_to_uint64(i) (i)
123 #define _cairo_int64_to_int32(a) ((int32_t) _cairo_uint64_to_uint32 (a))
124 #define _cairo_int64_add(a,b) _cairo_uint64_add (a,b)
125 #define _cairo_int64_sub(a,b) _cairo_uint64_sub (a,b)
126 #define _cairo_int64_mul(a,b) _cairo_uint64_mul (a,b)
129 #define _cairo_int64_eq(a,b) _cairo_uint64_eq (a,b)
130 #define _cairo_int64_lsl(a,b) _cairo_uint64_lsl (a,b)
131 #define _cairo_int64_rsl(a,b) _cairo_uint64_rsl (a,b)
132 #define _cairo_int64_rsa(a,b) _cairo_uint64_rsa (a,b)
133 #define _cairo_int64_negate(a) _cairo_uint64_negate (a)
134 #define _cairo_int64_negative(a) (((int32_t)((a).hi)) < 0)
135 #define _cairo_int64_not(a) _cairo_uint64_not (a)
144 #define _cairo_uint32_to_uint64(i) ((uint64_t)(i))
145 #define _cairo_uint64_to_uint32(i) ((uint32_t)(i))
146 #define _cairo_uint64_add(a,b) ((a) + (b))
147 #define _cairo_uint64_sub(a,b) ((a) - (b))
148 #define _cairo_uint64_mul(a,b) ((a) * (b))
149 #define _cairo_uint32x32_64_mul(a,b) ((uint64_t)(a) * (b))
150 #define _cairo_uint64_lsl(a,b) ((a) << (b))
151 #define _cairo_uint64_rsl(a,b) ((uint64_t)(a) >> (b))
152 #define _cairo_uint64_rsa(a,b) ((uint64_t)((int64_t)(a) >> (b)))
153 #define _cairo_uint64_lt(a,b) ((a) < (b))
154 #define _cairo_uint64_eq(a,b) ((a) == (b))
155 #define _cairo_uint64_negate(a) ((uint64_t) -((int64_t)(a)))
156 #define _cairo_uint64_negative(a) ((int64_t)(a) < 0)
157 #define _cairo_uint64_not(a) (~(a))
159 #define _cairo_uint64_to_int64(i) ((int64_t)(i))
160 #define _cairo_int64_to_uint64(i) ((uint64_t)(i))
162 #define _cairo_int32_to_int64(i) ((int64_t)(i))
163 #define _cairo_int64_to_int32(i) ((int32_t)(i))
164 #define _cairo_int64_add(a,b) ((a) + (b))
165 #define _cairo_int64_sub(a,b) ((a) - (b))
166 #define _cairo_int64_mul(a,b) ((a) * (b))
167 #define _cairo_int32x32_64_mul(a,b) ((int64_t)(a) * (b))
168 #define _cairo_int64_lt(a,b) ((a) < (b))
169 #define _cairo_int64_eq(a,b) ((a) == (b))
170 #define _cairo_int64_lsl(a,b) ((a) << (b))
171 #define _cairo_int64_rsl(a,b) ((int64_t)((uint64_t)(a) >> (b)))
172 #define _cairo_int64_rsa(a,b) ((int64_t)(a) >> (b))
173 #define _cairo_int64_negate(a) (-(a))
174 #define _cairo_int64_negative(a) ((a) < 0)
175 #define _cairo_int64_not(a) (~(a))
182 #define _cairo_uint64_le(a,b) (!_cairo_uint64_gt (a,b))
183 #define _cairo_uint64_ne(a,b) (!_cairo_uint64_eq (a,b))
184 #define _cairo_uint64_ge(a,b) (!_cairo_uint64_lt (a,b))
185 #define _cairo_uint64_gt(a,b) _cairo_uint64_lt (b,a)
187 #define _cairo_int64_le(a,b) (!_cairo_int64_gt (a,b))
188 #define _cairo_int64_ne(a,b) (!_cairo_int64_eq (a,b))
189 #define _cairo_int64_ge(a,b) (!_cairo_int64_lt (a,b))
190 #define _cairo_int64_gt(a,b) _cairo_int64_lt (b,a)
197 typedef struct _cairo_uquorem64 {
202 typedef struct _cairo_quorem64 {
223 typedef struct cairo_uint128 {
224 cairo_uint64_t
lo, hi;
229 #define _cairo_uint128_to_uint64(a) ((a).lo)
230 #define _cairo_uint128_to_uint32(a) _cairo_uint64_to_uint32 (_cairo_uint128_to_uint64 (a))
241 #define _cairo_uint128_negative(a) (_cairo_uint64_negative (a.hi))
244 #define _cairo_uint128_to_int128(i) (i)
245 #define _cairo_int128_to_uint128(i) (i)
249 #define _cairo_int128_to_int64(a) ((cairo_int64_t)(a).lo)
250 #define _cairo_int128_to_int32(a) _cairo_int64_to_int32 (_cairo_int128_to_int64 (a))
251 #define _cairo_int128_add(a,b) _cairo_uint128_add (a,b)
252 #define _cairo_int128_sub(a,b) _cairo_uint128_sub (a,b)
253 #define _cairo_int128_mul(a,b) _cairo_uint128_mul (a,b)
255 #define _cairo_int128_lsl(a,b) _cairo_uint128_lsl (a,b)
256 #define _cairo_int128_rsl(a,b) _cairo_uint128_rsl (a,b)
257 #define _cairo_int128_rsa(a,b) _cairo_uint128_rsa (a,b)
259 #define _cairo_int128_eq(a,b) _cairo_uint128_eq (a,b)
260 #define _cairo_int128_negate(a) _cairo_uint128_negate (a)
261 #define _cairo_int128_negative(a) (_cairo_uint128_negative (a))
262 #define _cairo_int128_not(a) _cairo_uint128_not (a)
271 #define _cairo_uint32_to_uint128(i) ((uint128_t)(i))
272 #define _cairo_uint64_to_uint128(i) ((uint128_t)(i))
273 #define _cairo_uint128_to_uint64(i) ((uint64_t)(i))
274 #define _cairo_uint128_to_uint32(i) ((uint32_t)(i))
275 #define _cairo_uint128_add(a,b) ((a) + (b))
276 #define _cairo_uint128_sub(a,b) ((a) - (b))
277 #define _cairo_uint128_mul(a,b) ((a) * (b))
278 #define _cairo_uint64x64_128_mul(a,b) ((uint128_t)(a) * (b))
279 #define _cairo_uint128_lsl(a,b) ((a) << (b))
280 #define _cairo_uint128_rsl(a,b) ((uint128_t)(a) >> (b))
281 #define _cairo_uint128_rsa(a,b) ((uint128_t)((int128_t)(a) >> (b)))
282 #define _cairo_uint128_lt(a,b) ((a) < (b))
283 #define _cairo_uint128_eq(a,b) ((a) == (b))
284 #define _cairo_uint128_negate(a) ((uint128_t) -((int128_t)(a)))
285 #define _cairo_uint128_negative(a) ((int128_t)(a) < 0)
286 #define _cairo_uint128_not(a) (~(a))
288 #define _cairo_uint128_to_int128(i) ((int128_t)(i))
289 #define _cairo_int128_to_uint128(i) ((uint128_t)(i))
291 #define _cairo_int32_to_int128(i) ((int128_t)(i))
292 #define _cairo_int64_to_int128(i) ((int128_t)(i))
293 #define _cairo_int128_to_int64(i) ((int64_t)(i))
294 #define _cairo_int128_to_int32(i) ((int32_t)(i))
295 #define _cairo_int128_add(a,b) ((a) + (b))
296 #define _cairo_int128_sub(a,b) ((a) - (b))
297 #define _cairo_int128_mul(a,b) ((a) * (b))
298 #define _cairo_int64x64_128_mul(a,b) ((int128_t)(a) * (b))
299 #define _cairo_int128_lt(a,b) ((a) < (b))
300 #define _cairo_int128_eq(a,b) ((a) == (b))
301 #define _cairo_int128_lsl(a,b) ((a) << (b))
302 #define _cairo_int128_rsl(a,b) ((int128_t)((uint128_t)(a) >> (b)))
303 #define _cairo_int128_rsa(a,b) ((int128_t)(a) >> (b))
304 #define _cairo_int128_negate(a) (-(a))
305 #define _cairo_int128_negative(a) ((a) < 0)
306 #define _cairo_int128_not(a) (~(a))
310 typedef struct _cairo_uquorem128 {
315 typedef struct _cairo_quorem128 {
334 #define _cairo_uint128_le(a,b) (!_cairo_uint128_gt (a,b))
335 #define _cairo_uint128_ne(a,b) (!_cairo_uint128_eq (a,b))
336 #define _cairo_uint128_ge(a,b) (!_cairo_uint128_lt (a,b))
337 #define _cairo_uint128_gt(a,b) _cairo_uint128_lt (b,a)
339 #define _cairo_int128_le(a,b) (!_cairo_int128_gt (a,b))
340 #define _cairo_int128_ne(a,b) (!_cairo_int128_eq (a,b))
341 #define _cairo_int128_ge(a,b) (!_cairo_int128_lt (a,b))
342 #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)