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/**
* Regression test for <https://github.com/libgd/libgd/issues/330>.
*
* We're testing that after scaling a palette image, the center pixel actually
* has the expected color value.
*/
#include "gd.h"
#include "gdtest.h"
int main()
{
gdImagePtr src, dst;
int color;
src = gdImageCreate(100, 100);
gdImageColorAllocate(src, 255, 255, 255);
gdImageSetInterpolationMethod(src, GD_BILINEAR_FIXED);
dst = gdImageScale(src, 200, 200);
color = gdImageGetPixel(dst, 99, 99);
gdTestAssertMsg(color == 0xffffff,
"expected color ffffff, but got %x\n", color);
gdImageDestroy(src);
gdImageDestroy(dst);
return 0;
}
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