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#ifndef ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
#define ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
#endif
#include "proj_api.h"
#include <stdio.h> /* for printf declaration */
#ifdef _WIN32
int main(int argc, char* argv[])
{
printf("Test not yet ported on Win32\n");
return 0;
}
#else
#include <pthread.h>
#include <stdio.h>
#include <assert.h>
#include <unistd.h>
static volatile int run = 0;
static volatile int started = 0;
static void* thread_main(void* unused)
{
projCtx p_proj_ctxt;
projPJ p_WGS84_proj;
projPJ p_OSGB36_proj;
(void)unused;
__sync_add_and_fetch(&started, 1);
while(run == 0);
p_proj_ctxt=pj_ctx_alloc();
p_WGS84_proj=pj_init_plus_ctx(p_proj_ctxt,"+proj=longlat "
"+ellps=WGS84 +datum=WGS84 +no_defs");
p_OSGB36_proj=pj_init_plus_ctx(p_proj_ctxt,
"+proj=longlat +ellps=airy +datum=OSGB36 +nadgrids=OSTN02_NTv2.gsb "
"+no_defs");
while(run)
{
double x, y;
int proj_ret;
x = -5.2*DEG_TO_RAD;
y = 50*DEG_TO_RAD;
proj_ret = pj_transform(p_WGS84_proj,
p_OSGB36_proj, 1, 1, &x, &y, NULL );
x *= RAD_TO_DEG;
y *= RAD_TO_DEG;
/*printf("%.18f %.18f\n", x, y); */
assert(proj_ret == 0);
assert(fabs(x - -5.198965360936369962) < 1e-15);
assert(fabs(y - 49.999396034285531698) < 1e-15);
}
pj_free (p_OSGB36_proj);
pj_free (p_WGS84_proj);
return NULL;
}
int main()
{
int i;
pthread_t tid1, tid2;
pthread_attr_t attr1, attr2;
pthread_attr_init(&attr1);
pthread_attr_init(&attr2);
pthread_create(&tid1, &attr1, thread_main, NULL);
pthread_create(&tid2, &attr2, thread_main, NULL);
while(started != 2);
run = 1;
for(i=0;i<2;i++)
sleep(1);
run = 0;
return 0;
}
#endif /* _WIN32 */
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