From: Bill Spitzak <spit...@gmail.com> This replaces settings that don't work (because the filter cannot be normalized) with something that produces an image. --- pixman/pixman-filter.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/pixman/pixman-filter.c b/pixman/pixman-filter.c index dba5c74..77fdf01 100644 --- a/pixman/pixman-filter.c +++ b/pixman/pixman-filter.c @@ -299,6 +299,8 @@ pixman_filter_create_separable_convolution (int *n_values, int subsample_x, subsample_y; int width, height; + if (reconstruct_x == PIXMAN_KERNEL_IMPULSE && sx < 1.0) + sx = 1.0; width = filter_width (reconstruct_x, sample_x, sx); if (width <= 1) { @@ -307,6 +309,8 @@ pixman_filter_create_separable_convolution (int *n_values, } subsample_x = (1 << subsample_bits_x); + if (reconstruct_y == PIXMAN_KERNEL_IMPULSE && sy < 1.0) + sy = 1.0; height = filter_width (reconstruct_y, sample_y, sy); if (height <= 1) { -- 1.9.1 _______________________________________________ Pixman mailing list Pixman@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/pixman