Lines Matching refs:interpolation
842 if (im->interpolation) { in getPixelInterpolated()
844 kernel_x[i] = (double) im->interpolation((double)(xi+i-1-x)); in getPixelInterpolated()
845 kernel_y[i] = (double) im->interpolation((double)(yi+i-1-y)); in getPixelInterpolated()
1037 …ontributionsCalc(dst_width, src_width, (double)dst_width / (double)src_width, pSrc->interpolation); in _gdScaleHoriz()
1084 …ionsCalc(dst_height, src_height, (double)(dst_height) / (double)(src_height), pSrc->interpolation); in _gdScaleVert()
1713 if (src->interpolation == NULL) { in gdImageScale()
2444 interpolation_bak = src->interpolation; in gdTransformAffineCopy()
2591 im->interpolation = NULL; in gdImageSetInterpolationMethod()
2596 im->interpolation = filter_bell; in gdImageSetInterpolationMethod()
2599 im->interpolation = filter_bessel; in gdImageSetInterpolationMethod()
2602 im->interpolation = filter_bicubic; in gdImageSetInterpolationMethod()
2605 im->interpolation = filter_blackman; in gdImageSetInterpolationMethod()
2608 im->interpolation = filter_box; in gdImageSetInterpolationMethod()
2611 im->interpolation = filter_bspline; in gdImageSetInterpolationMethod()
2614 im->interpolation = filter_catmullrom; in gdImageSetInterpolationMethod()
2617 im->interpolation = filter_gaussian; in gdImageSetInterpolationMethod()
2620 im->interpolation = filter_generalized_cubic; in gdImageSetInterpolationMethod()
2623 im->interpolation = filter_hermite; in gdImageSetInterpolationMethod()
2626 im->interpolation = filter_hamming; in gdImageSetInterpolationMethod()
2629 im->interpolation = filter_hanning; in gdImageSetInterpolationMethod()
2632 im->interpolation = filter_mitchell; in gdImageSetInterpolationMethod()
2635 im->interpolation = filter_power; in gdImageSetInterpolationMethod()
2638 im->interpolation = filter_quadratic; in gdImageSetInterpolationMethod()
2641 im->interpolation = filter_sinc; in gdImageSetInterpolationMethod()
2644 im->interpolation = filter_triangle; in gdImageSetInterpolationMethod()
