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
|
/**
* Test that gdImageSetInterpolationMethod(im, GD_DEFAULT) is consistent
*
* See <https://github.com/libgd/libgd/issues/584>
*/
#include "gd.h"
#include "gdtest.h"
int main()
{
gdImagePtr im;
gdInterpolationMethod old_m, new_m;
interpolation_method old_f, new_f;
im = gdImageCreateTrueColor(8, 8);
gdTestAssert(im != NULL);
gdTestAssert(gdImageSetInterpolationMethod(im, GD_SINC));
old_m = gdImageGetInterpolationMethod(im);
gdTestAssert(old_m == GD_SINC);
old_f = im->interpolation;
gdTestAssert(gdImageSetInterpolationMethod(im, GD_DEFAULT));
new_m = gdImageGetInterpolationMethod(im);
gdTestAssert(new_m == GD_LINEAR);
new_f = im->interpolation;
gdTestAssert(new_m != old_m);
gdTestAssert(new_f != old_f);
gdImageDestroy(im);
return gdNumFailures();
}
|
