#endif
+static inline uint32_t
+byteswap32 (uint32_t x)
+{
+ return ((x & ((uint32_t)0xFF << 24)) >> 24) |
+ ((x & ((uint32_t)0xFF << 16)) >> 8) |
+ ((x & ((uint32_t)0xFF << 8)) << 8) |
+ ((x & ((uint32_t)0xFF << 0)) << 24);
+}
+
+static inline uint64_t
+byteswap64 (uint64_t x)
+{
+ return ((x & ((uint64_t)0xFF << 56)) >> 56) |
+ ((x & ((uint64_t)0xFF << 48)) >> 40) |
+ ((x & ((uint64_t)0xFF << 40)) >> 24) |
+ ((x & ((uint64_t)0xFF << 32)) >> 8) |
+ ((x & ((uint64_t)0xFF << 24)) << 8) |
+ ((x & ((uint64_t)0xFF << 16)) << 24) |
+ ((x & ((uint64_t)0xFF << 8)) << 40) |
+ ((x & ((uint64_t)0xFF << 0)) << 56);
+}
+
+static void
+byteswap_transform (pixman_transform_t *t)
+{
+ int i, j;
+
+ if (is_little_endian ())
+ return;
+
+ for (i = 0; i < 3; i++)
+ for (j = 0; j < 3; j++)
+ t->matrix[i][j] = byteswap32 (t->matrix[i][j]);
+}
+
+static void
+byteswap_vector_48_16 (pixman_vector_48_16_t *v)
+{
+ int i;
+
+ if (is_little_endian ())
+ return;
+
+ for (i = 0; i < 3; i++)
+ v->v[i] = byteswap64 (v->v[i]);
+}
+
uint32_t
test_matrix (int testnum, int verbose)
{
#endif
prng_randmemset (&ti, sizeof(ti), 0);
prng_randmemset (&vi, sizeof(vi), 0);
+ byteswap_transform (&ti);
+ byteswap_vector_48_16 (&vi);
for (j = 0; j < 3; j++)
{
else
transform_ok = pixman_transform_point_31_16 (&ti, &vi, &result_i);
- crc32 = compute_crc32 (crc32, &result_i, sizeof(result_i));
-
#ifdef HAVE_FLOAT128
/* compare with a reference 128-bit floating point implementation */
for (j = 0; j < 3; j++)
}
}
#endif
+ byteswap_vector_48_16 (&result_i);
+ crc32 = compute_crc32 (crc32, &result_i, sizeof (result_i));
}
return crc32;
}