Lines Matching refs:interpolation
775 if (im->interpolation) { in getPixelInterpolated()
777 kernel_x[i] = (double) im->interpolation((double)(xi+i-1-x)); in getPixelInterpolated()
778 kernel_y[i] = (double) im->interpolation((double)(yi+i-1-y)); in getPixelInterpolated()
997 …ontributionsCalc(dst_width, src_width, (double)dst_width / (double)src_width, pSrc->interpolation); in _gdScaleHoriz()
1046 …ionsCalc(dst_height, src_height, (double)(dst_height) / (double)(src_height), pSrc->interpolation); in _gdScaleVert()
1615 if (src->interpolation == NULL) { in gdImageScale()
2503 im->interpolation = NULL; in gdImageSetInterpolationMethod()
2508 im->interpolation = filter_bell; in gdImageSetInterpolationMethod()
2511 im->interpolation = filter_bessel; in gdImageSetInterpolationMethod()
2514 im->interpolation = filter_bicubic; in gdImageSetInterpolationMethod()
2517 im->interpolation = filter_blackman; in gdImageSetInterpolationMethod()
2520 im->interpolation = filter_box; in gdImageSetInterpolationMethod()
2523 im->interpolation = filter_bspline; in gdImageSetInterpolationMethod()
2526 im->interpolation = filter_catmullrom; in gdImageSetInterpolationMethod()
2529 im->interpolation = filter_gaussian; in gdImageSetInterpolationMethod()
2532 im->interpolation = filter_generalized_cubic; in gdImageSetInterpolationMethod()
2535 im->interpolation = filter_hermite; in gdImageSetInterpolationMethod()
2538 im->interpolation = filter_hamming; in gdImageSetInterpolationMethod()
2541 im->interpolation = filter_hanning; in gdImageSetInterpolationMethod()
2544 im->interpolation = filter_mitchell; in gdImageSetInterpolationMethod()
2547 im->interpolation = filter_power; in gdImageSetInterpolationMethod()
2550 im->interpolation = filter_quadratic; in gdImageSetInterpolationMethod()
2553 im->interpolation = filter_sinc; in gdImageSetInterpolationMethod()
2556 im->interpolation = filter_triangle; in gdImageSetInterpolationMethod()
